* [PATCH v9 0/6] Per-user clock constraints @ 2014-09-03 15:29 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:29 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso Hi, I'm sending this v9 in order to fix a few build errors found by Intel's 0day build farm. Notable changes are: * Changes to mxs-saif.c have been folded into 2/6, in order for bisectability to be preserved. * All floor constraints are applied first, then all ceiling constraints. This is to keep the behavior deterministic and to prevent any situation in which floor constraints could trump over ceiling constraints. * A WARN has been added to flag inconsistent ranges of constraints. * Redundant includes of linux/clk.h have been removed. These series depend on Mike's patches at [0] and is rebased on top of today's clk-next. Follows the original cover letter blurb: I'm retaking Rabin's patches [1] for splitting the clk API in two: one API for clk consumers and another for providers. The consumer API uses a clk structure that just keeps track of the consumer and has a reference to the actual clk_core struct, which is used internally. I have kept a patch from Rabin that aims to aid in debugging nested enable/disable calls, though my personal aim is to allow more than one consumer to influence the final, effective frequency rate. For now this is limited to setting floor and ceiling constraints, with the short-term aim of allowing devfreq and thermal drivers to set floor and ceiling frequencies on the memory clock, respectively. For those functions in the consumer clk API that were called from providers, I have added variants to clk-provider.h that are the same only that accept a clk_core instead. These functions are prefixed with clk_provider_. Patch 1/7 just adds a bunch of defines with the goal of having all the renames in their own commit while preserving git-bisectability, with patch 3/7 containing the rename itself as generated by the Coccinelle script in [2]. Patch 2/7 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer and the provider API. The actual implementation of the API split comes in patch 4/7. I will be happy to organize the refactoring differently if anybody has a better idea. Patch 5/7 warns when there's an unbalanced usage of the enable and disable APIs, and patch 6/7 adds the API for setting floor and ceiling frequencies, per consumer. Patch 7/7 will warn when prepare/unprepare are used unbalanced, printing the code location of the last call to unprepare. [0] http://thread.gmane.org/gmane.linux.kernel/1778132 [1] http://thread.gmane.org/gmane.linux.kernel/1402006 [2] http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=clk-refactoring-9 Thanks, Tomeu Tomeu Vizoso (6): clk: Add temporary mapping to the existing API clk: Move all drivers to use internal API clk: use struct clk only for external API clk: per-user clock accounting for debug clk: Add floor and ceiling constraints to clock rates clk: Warn of unbalanced clk_prepare() calls arch/arm/mach-dove/common.c | 10 +- arch/arm/mach-imx/clk-busy.c | 9 +- arch/arm/mach-imx/clk-fixup-div.c | 4 +- arch/arm/mach-imx/clk-fixup-mux.c | 4 +- arch/arm/mach-imx/clk-gate2.c | 4 +- arch/arm/mach-imx/clk-imx1.c | 3 +- arch/arm/mach-imx/clk-imx21.c | 3 +- arch/arm/mach-imx/clk-imx25.c | 9 +- arch/arm/mach-imx/clk-imx27.c | 5 +- arch/arm/mach-imx/clk-imx31.c | 11 +- arch/arm/mach-imx/clk-imx35.c | 23 +- arch/arm/mach-imx/clk-imx51-imx53.c | 78 +-- arch/arm/mach-imx/clk-imx6q.c | 54 +- arch/arm/mach-imx/clk-imx6sl.c | 14 +- arch/arm/mach-imx/clk-imx6sx.c | 98 ++-- arch/arm/mach-imx/clk-pfd.c | 5 +- arch/arm/mach-imx/clk-pllv1.c | 5 +- arch/arm/mach-imx/clk-pllv2.c | 5 +- arch/arm/mach-imx/clk-pllv3.c | 5 +- arch/arm/mach-imx/clk-vf610.c | 43 +- arch/arm/mach-imx/clk.c | 11 +- arch/arm/mach-imx/clk.h | 42 +- arch/arm/mach-msm/clock-pcom.c | 2 +- arch/arm/mach-msm/clock.c | 2 +- arch/arm/mach-mv78xx0/common.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 2 +- arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++------ arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- arch/arm/mach-omap2/clkt_clksel.c | 46 +- arch/arm/mach-omap2/clkt_dpll.c | 8 +- arch/arm/mach-omap2/clock.c | 52 +- arch/arm/mach-omap2/clock.h | 18 +- arch/arm/mach-omap2/clock3xxx.c | 23 +- arch/arm/mach-omap2/clock3xxx.h | 4 +- arch/arm/mach-omap2/clock_common_data.c | 2 +- arch/arm/mach-omap2/clockdomain.c | 9 +- arch/arm/mach-omap2/clockdomain.h | 4 +- arch/arm/mach-omap2/display.c | 6 +- arch/arm/mach-omap2/dpll3xxx.c | 29 +- arch/arm/mach-omap2/dpll44xx.c | 5 +- arch/arm/mach-omap2/mcbsp.c | 5 +- arch/arm/mach-omap2/omap_device.c | 10 +- arch/arm/mach-omap2/omap_hwmod.c | 42 +- arch/arm/mach-omap2/omap_hwmod.h | 12 +- arch/arm/mach-omap2/pm24xx.c | 12 +- arch/arm/mach-orion5x/common.c | 2 +- arch/arm/mach-shmobile/clock.c | 10 +- arch/arm/mach-vexpress/spc.c | 4 +- arch/arm/plat-orion/common.c | 22 +- arch/arm/plat-orion/include/plat/common.h | 12 +- arch/powerpc/platforms/512x/clock-commonclk.c | 48 +- drivers/clk/at91/clk-main.c | 24 +- drivers/clk/at91/clk-master.c | 6 +- drivers/clk/at91/clk-peripheral.c | 12 +- drivers/clk/at91/clk-pll.c | 6 +- drivers/clk/at91/clk-plldiv.c | 6 +- drivers/clk/at91/clk-programmable.c | 10 +- drivers/clk/at91/clk-slow.c | 24 +- drivers/clk/at91/clk-smd.c | 6 +- drivers/clk/at91/clk-system.c | 6 +- drivers/clk/at91/clk-usb.c | 20 +- drivers/clk/at91/clk-utmi.c | 6 +- drivers/clk/bcm/clk-kona-setup.c | 6 +- drivers/clk/bcm/clk-kona.c | 12 +- drivers/clk/bcm/clk-kona.h | 2 +- drivers/clk/berlin/berlin2-avpll.c | 4 +- drivers/clk/berlin/berlin2-avpll.h | 4 +- drivers/clk/berlin/berlin2-div.c | 2 +- drivers/clk/berlin/berlin2-div.h | 2 +- drivers/clk/berlin/berlin2-pll.c | 2 +- drivers/clk/berlin/berlin2-pll.h | 2 +- drivers/clk/berlin/bg2.c | 14 +- drivers/clk/berlin/bg2q.c | 10 +- drivers/clk/clk-axi-clkgen.c | 3 +- drivers/clk/clk-axm5516.c | 4 +- drivers/clk/clk-bcm2835.c | 2 +- drivers/clk/clk-composite.c | 11 +- drivers/clk/clk-conf.c | 18 +- drivers/clk/clk-devres.c | 31 ++ drivers/clk/clk-divider.c | 8 +- drivers/clk/clk-efm32gg.c | 3 +- drivers/clk/clk-fixed-factor.c | 6 +- drivers/clk/clk-fixed-rate.c | 8 +- drivers/clk/clk-fractional-divider.c | 4 +- drivers/clk/clk-gate.c | 4 +- drivers/clk/clk-highbank.c | 8 +- drivers/clk/clk-ls1x.c | 16 +- drivers/clk/clk-max77686.c | 10 +- drivers/clk/clk-moxart.c | 8 +- drivers/clk/clk-mux.c | 7 +- drivers/clk/clk-nomadik.c | 15 +- drivers/clk/clk-nspire.c | 4 +- drivers/clk/clk-palmas.c | 7 +- drivers/clk/clk-ppc-corenet.c | 8 +- drivers/clk/clk-s2mps11.c | 6 +- drivers/clk/clk-si5351.c | 17 +- drivers/clk/clk-si570.c | 4 +- drivers/clk/clk-twl6040.c | 3 +- drivers/clk/clk-u300.c | 13 +- drivers/clk/clk-vt8500.c | 4 +- drivers/clk/clk-wm831x.c | 7 +- drivers/clk/clk-xgene.c | 12 +- drivers/clk/clk.c | 724 +++++++++++++++++--------- drivers/clk/clk.h | 12 +- drivers/clk/clkdev.c | 130 ++++- drivers/clk/hisilicon/clk-hi3620.c | 9 +- drivers/clk/hisilicon/clk-hip04.c | 1 - drivers/clk/hisilicon/clk.c | 17 +- drivers/clk/hisilicon/clk.h | 2 +- drivers/clk/hisilicon/clkgate-separated.c | 5 +- drivers/clk/keystone/gate.c | 7 +- drivers/clk/keystone/pll.c | 11 +- drivers/clk/mmp/clk-apbc.c | 5 +- drivers/clk/mmp/clk-apmu.c | 5 +- drivers/clk/mmp/clk-frac.c | 4 +- drivers/clk/mmp/clk-mmp2.c | 14 +- drivers/clk/mmp/clk-pxa168.c | 12 +- drivers/clk/mmp/clk-pxa910.c | 12 +- drivers/clk/mmp/clk.h | 8 +- drivers/clk/mvebu/clk-corediv.c | 4 +- drivers/clk/mvebu/clk-cpu.c | 8 +- drivers/clk/mvebu/common.c | 15 +- drivers/clk/mvebu/kirkwood.c | 6 +- drivers/clk/mxs/clk-div.c | 5 +- drivers/clk/mxs/clk-frac.c | 5 +- drivers/clk/mxs/clk-imx23.c | 5 +- drivers/clk/mxs/clk-imx28.c | 5 +- drivers/clk/mxs/clk-pll.c | 5 +- drivers/clk/mxs/clk-ref.c | 5 +- drivers/clk/mxs/clk.h | 17 +- drivers/clk/qcom/clk-rcg.c | 8 +- drivers/clk/qcom/clk-rcg2.c | 14 +- drivers/clk/qcom/clk-regmap.c | 2 +- drivers/clk/qcom/clk-regmap.h | 2 +- drivers/clk/qcom/common.c | 6 +- drivers/clk/qcom/gcc-apq8084.c | 2 +- drivers/clk/qcom/gcc-ipq806x.c | 2 +- drivers/clk/qcom/gcc-msm8660.c | 2 +- drivers/clk/qcom/gcc-msm8960.c | 2 +- drivers/clk/qcom/gcc-msm8974.c | 2 +- drivers/clk/qcom/mmcc-msm8960.c | 6 +- drivers/clk/rockchip/clk-pll.c | 9 +- drivers/clk/rockchip/clk-rk3188.c | 2 +- drivers/clk/rockchip/clk-rk3288.c | 2 +- drivers/clk/rockchip/clk-rockchip.c | 2 +- drivers/clk/rockchip/clk.c | 23 +- drivers/clk/rockchip/clk.h | 5 +- drivers/clk/samsung/clk-exynos-audss.c | 16 +- drivers/clk/samsung/clk-exynos-clkout.c | 9 +- drivers/clk/samsung/clk-exynos3250.c | 1 - drivers/clk/samsung/clk-exynos4.c | 7 +- drivers/clk/samsung/clk-exynos5250.c | 1 - drivers/clk/samsung/clk-exynos5260.c | 1 - drivers/clk/samsung/clk-exynos5410.c | 1 - drivers/clk/samsung/clk-exynos5420.c | 1 - drivers/clk/samsung/clk-exynos5440.c | 1 - drivers/clk/samsung/clk-pll.c | 6 +- drivers/clk/samsung/clk-pll.h | 2 +- drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +- drivers/clk/samsung/clk-s3c2410.c | 1 - drivers/clk/samsung/clk-s3c2412.c | 1 - drivers/clk/samsung/clk-s3c2443.c | 1 - drivers/clk/samsung/clk-s3c64xx.c | 1 - drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- drivers/clk/samsung/clk.c | 22 +- drivers/clk/samsung/clk.h | 3 +- drivers/clk/shmobile/clk-div6.c | 2 +- drivers/clk/shmobile/clk-emev2.c | 4 +- drivers/clk/shmobile/clk-mstp.c | 6 +- drivers/clk/shmobile/clk-r8a7740.c | 6 +- drivers/clk/shmobile/clk-r8a7779.c | 6 +- drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- drivers/clk/shmobile/clk-rz.c | 6 +- drivers/clk/sirf/clk-atlas6.c | 3 +- drivers/clk/sirf/clk-common.c | 30 +- drivers/clk/sirf/clk-prima2.c | 3 +- drivers/clk/socfpga/clk-gate.c | 3 +- drivers/clk/socfpga/clk-periph.c | 3 +- drivers/clk/socfpga/clk-pll.c | 5 +- drivers/clk/spear/clk-aux-synth.c | 8 +- drivers/clk/spear/clk-frac-synth.c | 4 +- drivers/clk/spear/clk-gpt-synth.c | 4 +- drivers/clk/spear/clk-vco-pll.c | 8 +- drivers/clk/spear/clk.h | 14 +- drivers/clk/spear/spear1310_clock.c | 3 +- drivers/clk/spear/spear1340_clock.c | 3 +- drivers/clk/spear/spear3xx_clock.c | 17 +- drivers/clk/spear/spear6xx_clock.c | 3 +- drivers/clk/st/clk-flexgen.c | 12 +- drivers/clk/st/clkgen-fsyn.c | 22 +- drivers/clk/st/clkgen-mux.c | 32 +- drivers/clk/st/clkgen-pll.c | 34 +- drivers/clk/sunxi/clk-a10-hosc.c | 2 +- drivers/clk/sunxi/clk-a20-gmac.c | 2 +- drivers/clk/sunxi/clk-factors.c | 4 +- drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- drivers/clk/sunxi/clk-sunxi.c | 18 +- drivers/clk/tegra/clk-audio-sync.c | 4 +- drivers/clk/tegra/clk-divider.c | 5 +- drivers/clk/tegra/clk-periph-gate.c | 5 +- drivers/clk/tegra/clk-periph.c | 9 +- drivers/clk/tegra/clk-pll-out.c | 5 +- drivers/clk/tegra/clk-pll.c | 41 +- drivers/clk/tegra/clk-super.c | 5 +- drivers/clk/tegra/clk-tegra-audio.c | 5 +- drivers/clk/tegra/clk-tegra-fixed.c | 9 +- drivers/clk/tegra/clk-tegra-periph.c | 13 +- drivers/clk/tegra/clk-tegra-pmc.c | 5 +- drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- drivers/clk/tegra/clk-tegra114.c | 11 +- drivers/clk/tegra/clk-tegra124.c | 7 +- drivers/clk/tegra/clk-tegra20.c | 13 +- drivers/clk/tegra/clk-tegra30.c | 9 +- drivers/clk/tegra/clk.c | 25 +- drivers/clk/tegra/clk.h | 38 +- drivers/clk/ti/apll.c | 8 +- drivers/clk/ti/clk-2xxx.c | 8 +- drivers/clk/ti/clk-33xx.c | 18 +- drivers/clk/ti/clk-3xxx.c | 8 +- drivers/clk/ti/clk-43xx.c | 8 +- drivers/clk/ti/clk-44xx.c | 16 +- drivers/clk/ti/clk-54xx.c | 25 +- drivers/clk/ti/clk-7xx.c | 28 +- drivers/clk/ti/clk-dra7-atl.c | 6 +- drivers/clk/ti/clk.c | 2 +- drivers/clk/ti/clockdomain.c | 4 +- drivers/clk/ti/composite.c | 2 +- drivers/clk/ti/divider.c | 6 +- drivers/clk/ti/dpll.c | 8 +- drivers/clk/ti/fixed-factor.c | 2 +- drivers/clk/ti/gate.c | 2 +- drivers/clk/ti/interface.c | 2 +- drivers/clk/ti/mux.c | 6 +- drivers/clk/ux500/abx500-clk.c | 3 +- drivers/clk/ux500/clk-prcc.c | 8 +- drivers/clk/ux500/clk-prcmu.c | 16 +- drivers/clk/ux500/clk-sysctrl.c | 10 +- drivers/clk/ux500/clk.h | 23 +- drivers/clk/ux500/u8500_clk.c | 3 +- drivers/clk/ux500/u8500_of_clk.c | 13 +- drivers/clk/ux500/u8540_clk.c | 3 +- drivers/clk/ux500/u9540_clk.c | 1 - drivers/clk/versatile/clk-icst.c | 5 +- drivers/clk/versatile/clk-icst.h | 2 +- drivers/clk/versatile/clk-impd1.c | 19 +- drivers/clk/versatile/clk-realview.c | 3 +- drivers/clk/versatile/clk-sp810.c | 30 +- drivers/clk/versatile/clk-versatile.c | 3 +- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- drivers/clk/versatile/clk-vexpress.c | 6 +- drivers/clk/x86/clk-lpt.c | 3 +- drivers/clk/zynq/clkc.c | 22 +- drivers/clk/zynq/pll.c | 4 +- drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- drivers/media/platform/exynos4-is/media-dev.c | 18 +- drivers/media/platform/exynos4-is/media-dev.h | 7 +- drivers/media/platform/omap3isp/isp.h | 2 +- drivers/rtc/rtc-hym8563.c | 4 +- drivers/staging/imx-drm/imx-tve.c | 27 +- include/asm-generic/clkdev.h | 6 +- include/linux/clk-private.h | 51 +- include/linux/clk-provider.h | 137 +++-- include/linux/clk.h | 50 +- include/linux/clk/ti.h | 10 +- include/linux/clk/zynq.h | 3 +- include/linux/clkdev.h | 24 +- include/linux/platform_data/si5351.h | 4 +- sound/soc/mxs/mxs-saif.c | 4 +- 274 files changed, 2276 insertions(+), 1859 deletions(-) -- 1.9.3 ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 0/6] Per-user clock constraints @ 2014-09-03 15:29 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:29 UTC (permalink / raw) To: linux-arm-kernel Hi, I'm sending this v9 in order to fix a few build errors found by Intel's 0day build farm. Notable changes are: * Changes to mxs-saif.c have been folded into 2/6, in order for bisectability to be preserved. * All floor constraints are applied first, then all ceiling constraints. This is to keep the behavior deterministic and to prevent any situation in which floor constraints could trump over ceiling constraints. * A WARN has been added to flag inconsistent ranges of constraints. * Redundant includes of linux/clk.h have been removed. These series depend on Mike's patches at [0] and is rebased on top of today's clk-next. Follows the original cover letter blurb: I'm retaking Rabin's patches [1] for splitting the clk API in two: one API for clk consumers and another for providers. The consumer API uses a clk structure that just keeps track of the consumer and has a reference to the actual clk_core struct, which is used internally. I have kept a patch from Rabin that aims to aid in debugging nested enable/disable calls, though my personal aim is to allow more than one consumer to influence the final, effective frequency rate. For now this is limited to setting floor and ceiling constraints, with the short-term aim of allowing devfreq and thermal drivers to set floor and ceiling frequencies on the memory clock, respectively. For those functions in the consumer clk API that were called from providers, I have added variants to clk-provider.h that are the same only that accept a clk_core instead. These functions are prefixed with clk_provider_. Patch 1/7 just adds a bunch of defines with the goal of having all the renames in their own commit while preserving git-bisectability, with patch 3/7 containing the rename itself as generated by the Coccinelle script in [2]. Patch 2/7 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer and the provider API. The actual implementation of the API split comes in patch 4/7. I will be happy to organize the refactoring differently if anybody has a better idea. Patch 5/7 warns when there's an unbalanced usage of the enable and disable APIs, and patch 6/7 adds the API for setting floor and ceiling frequencies, per consumer. Patch 7/7 will warn when prepare/unprepare are used unbalanced, printing the code location of the last call to unprepare. [0] http://thread.gmane.org/gmane.linux.kernel/1778132 [1] http://thread.gmane.org/gmane.linux.kernel/1402006 [2] http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=clk-refactoring-9 Thanks, Tomeu Tomeu Vizoso (6): clk: Add temporary mapping to the existing API clk: Move all drivers to use internal API clk: use struct clk only for external API clk: per-user clock accounting for debug clk: Add floor and ceiling constraints to clock rates clk: Warn of unbalanced clk_prepare() calls arch/arm/mach-dove/common.c | 10 +- arch/arm/mach-imx/clk-busy.c | 9 +- arch/arm/mach-imx/clk-fixup-div.c | 4 +- arch/arm/mach-imx/clk-fixup-mux.c | 4 +- arch/arm/mach-imx/clk-gate2.c | 4 +- arch/arm/mach-imx/clk-imx1.c | 3 +- arch/arm/mach-imx/clk-imx21.c | 3 +- arch/arm/mach-imx/clk-imx25.c | 9 +- arch/arm/mach-imx/clk-imx27.c | 5 +- arch/arm/mach-imx/clk-imx31.c | 11 +- arch/arm/mach-imx/clk-imx35.c | 23 +- arch/arm/mach-imx/clk-imx51-imx53.c | 78 +-- arch/arm/mach-imx/clk-imx6q.c | 54 +- arch/arm/mach-imx/clk-imx6sl.c | 14 +- arch/arm/mach-imx/clk-imx6sx.c | 98 ++-- arch/arm/mach-imx/clk-pfd.c | 5 +- arch/arm/mach-imx/clk-pllv1.c | 5 +- arch/arm/mach-imx/clk-pllv2.c | 5 +- arch/arm/mach-imx/clk-pllv3.c | 5 +- arch/arm/mach-imx/clk-vf610.c | 43 +- arch/arm/mach-imx/clk.c | 11 +- arch/arm/mach-imx/clk.h | 42 +- arch/arm/mach-msm/clock-pcom.c | 2 +- arch/arm/mach-msm/clock.c | 2 +- arch/arm/mach-mv78xx0/common.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 2 +- arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++------ arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- arch/arm/mach-omap2/clkt_clksel.c | 46 +- arch/arm/mach-omap2/clkt_dpll.c | 8 +- arch/arm/mach-omap2/clock.c | 52 +- arch/arm/mach-omap2/clock.h | 18 +- arch/arm/mach-omap2/clock3xxx.c | 23 +- arch/arm/mach-omap2/clock3xxx.h | 4 +- arch/arm/mach-omap2/clock_common_data.c | 2 +- arch/arm/mach-omap2/clockdomain.c | 9 +- arch/arm/mach-omap2/clockdomain.h | 4 +- arch/arm/mach-omap2/display.c | 6 +- arch/arm/mach-omap2/dpll3xxx.c | 29 +- arch/arm/mach-omap2/dpll44xx.c | 5 +- arch/arm/mach-omap2/mcbsp.c | 5 +- arch/arm/mach-omap2/omap_device.c | 10 +- arch/arm/mach-omap2/omap_hwmod.c | 42 +- arch/arm/mach-omap2/omap_hwmod.h | 12 +- arch/arm/mach-omap2/pm24xx.c | 12 +- arch/arm/mach-orion5x/common.c | 2 +- arch/arm/mach-shmobile/clock.c | 10 +- arch/arm/mach-vexpress/spc.c | 4 +- arch/arm/plat-orion/common.c | 22 +- arch/arm/plat-orion/include/plat/common.h | 12 +- arch/powerpc/platforms/512x/clock-commonclk.c | 48 +- drivers/clk/at91/clk-main.c | 24 +- drivers/clk/at91/clk-master.c | 6 +- drivers/clk/at91/clk-peripheral.c | 12 +- drivers/clk/at91/clk-pll.c | 6 +- drivers/clk/at91/clk-plldiv.c | 6 +- drivers/clk/at91/clk-programmable.c | 10 +- drivers/clk/at91/clk-slow.c | 24 +- drivers/clk/at91/clk-smd.c | 6 +- drivers/clk/at91/clk-system.c | 6 +- drivers/clk/at91/clk-usb.c | 20 +- drivers/clk/at91/clk-utmi.c | 6 +- drivers/clk/bcm/clk-kona-setup.c | 6 +- drivers/clk/bcm/clk-kona.c | 12 +- drivers/clk/bcm/clk-kona.h | 2 +- drivers/clk/berlin/berlin2-avpll.c | 4 +- drivers/clk/berlin/berlin2-avpll.h | 4 +- drivers/clk/berlin/berlin2-div.c | 2 +- drivers/clk/berlin/berlin2-div.h | 2 +- drivers/clk/berlin/berlin2-pll.c | 2 +- drivers/clk/berlin/berlin2-pll.h | 2 +- drivers/clk/berlin/bg2.c | 14 +- drivers/clk/berlin/bg2q.c | 10 +- drivers/clk/clk-axi-clkgen.c | 3 +- drivers/clk/clk-axm5516.c | 4 +- drivers/clk/clk-bcm2835.c | 2 +- drivers/clk/clk-composite.c | 11 +- drivers/clk/clk-conf.c | 18 +- drivers/clk/clk-devres.c | 31 ++ drivers/clk/clk-divider.c | 8 +- drivers/clk/clk-efm32gg.c | 3 +- drivers/clk/clk-fixed-factor.c | 6 +- drivers/clk/clk-fixed-rate.c | 8 +- drivers/clk/clk-fractional-divider.c | 4 +- drivers/clk/clk-gate.c | 4 +- drivers/clk/clk-highbank.c | 8 +- drivers/clk/clk-ls1x.c | 16 +- drivers/clk/clk-max77686.c | 10 +- drivers/clk/clk-moxart.c | 8 +- drivers/clk/clk-mux.c | 7 +- drivers/clk/clk-nomadik.c | 15 +- drivers/clk/clk-nspire.c | 4 +- drivers/clk/clk-palmas.c | 7 +- drivers/clk/clk-ppc-corenet.c | 8 +- drivers/clk/clk-s2mps11.c | 6 +- drivers/clk/clk-si5351.c | 17 +- drivers/clk/clk-si570.c | 4 +- drivers/clk/clk-twl6040.c | 3 +- drivers/clk/clk-u300.c | 13 +- drivers/clk/clk-vt8500.c | 4 +- drivers/clk/clk-wm831x.c | 7 +- drivers/clk/clk-xgene.c | 12 +- drivers/clk/clk.c | 724 +++++++++++++++++--------- drivers/clk/clk.h | 12 +- drivers/clk/clkdev.c | 130 ++++- drivers/clk/hisilicon/clk-hi3620.c | 9 +- drivers/clk/hisilicon/clk-hip04.c | 1 - drivers/clk/hisilicon/clk.c | 17 +- drivers/clk/hisilicon/clk.h | 2 +- drivers/clk/hisilicon/clkgate-separated.c | 5 +- drivers/clk/keystone/gate.c | 7 +- drivers/clk/keystone/pll.c | 11 +- drivers/clk/mmp/clk-apbc.c | 5 +- drivers/clk/mmp/clk-apmu.c | 5 +- drivers/clk/mmp/clk-frac.c | 4 +- drivers/clk/mmp/clk-mmp2.c | 14 +- drivers/clk/mmp/clk-pxa168.c | 12 +- drivers/clk/mmp/clk-pxa910.c | 12 +- drivers/clk/mmp/clk.h | 8 +- drivers/clk/mvebu/clk-corediv.c | 4 +- drivers/clk/mvebu/clk-cpu.c | 8 +- drivers/clk/mvebu/common.c | 15 +- drivers/clk/mvebu/kirkwood.c | 6 +- drivers/clk/mxs/clk-div.c | 5 +- drivers/clk/mxs/clk-frac.c | 5 +- drivers/clk/mxs/clk-imx23.c | 5 +- drivers/clk/mxs/clk-imx28.c | 5 +- drivers/clk/mxs/clk-pll.c | 5 +- drivers/clk/mxs/clk-ref.c | 5 +- drivers/clk/mxs/clk.h | 17 +- drivers/clk/qcom/clk-rcg.c | 8 +- drivers/clk/qcom/clk-rcg2.c | 14 +- drivers/clk/qcom/clk-regmap.c | 2 +- drivers/clk/qcom/clk-regmap.h | 2 +- drivers/clk/qcom/common.c | 6 +- drivers/clk/qcom/gcc-apq8084.c | 2 +- drivers/clk/qcom/gcc-ipq806x.c | 2 +- drivers/clk/qcom/gcc-msm8660.c | 2 +- drivers/clk/qcom/gcc-msm8960.c | 2 +- drivers/clk/qcom/gcc-msm8974.c | 2 +- drivers/clk/qcom/mmcc-msm8960.c | 6 +- drivers/clk/rockchip/clk-pll.c | 9 +- drivers/clk/rockchip/clk-rk3188.c | 2 +- drivers/clk/rockchip/clk-rk3288.c | 2 +- drivers/clk/rockchip/clk-rockchip.c | 2 +- drivers/clk/rockchip/clk.c | 23 +- drivers/clk/rockchip/clk.h | 5 +- drivers/clk/samsung/clk-exynos-audss.c | 16 +- drivers/clk/samsung/clk-exynos-clkout.c | 9 +- drivers/clk/samsung/clk-exynos3250.c | 1 - drivers/clk/samsung/clk-exynos4.c | 7 +- drivers/clk/samsung/clk-exynos5250.c | 1 - drivers/clk/samsung/clk-exynos5260.c | 1 - drivers/clk/samsung/clk-exynos5410.c | 1 - drivers/clk/samsung/clk-exynos5420.c | 1 - drivers/clk/samsung/clk-exynos5440.c | 1 - drivers/clk/samsung/clk-pll.c | 6 +- drivers/clk/samsung/clk-pll.h | 2 +- drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +- drivers/clk/samsung/clk-s3c2410.c | 1 - drivers/clk/samsung/clk-s3c2412.c | 1 - drivers/clk/samsung/clk-s3c2443.c | 1 - drivers/clk/samsung/clk-s3c64xx.c | 1 - drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- drivers/clk/samsung/clk.c | 22 +- drivers/clk/samsung/clk.h | 3 +- drivers/clk/shmobile/clk-div6.c | 2 +- drivers/clk/shmobile/clk-emev2.c | 4 +- drivers/clk/shmobile/clk-mstp.c | 6 +- drivers/clk/shmobile/clk-r8a7740.c | 6 +- drivers/clk/shmobile/clk-r8a7779.c | 6 +- drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- drivers/clk/shmobile/clk-rz.c | 6 +- drivers/clk/sirf/clk-atlas6.c | 3 +- drivers/clk/sirf/clk-common.c | 30 +- drivers/clk/sirf/clk-prima2.c | 3 +- drivers/clk/socfpga/clk-gate.c | 3 +- drivers/clk/socfpga/clk-periph.c | 3 +- drivers/clk/socfpga/clk-pll.c | 5 +- drivers/clk/spear/clk-aux-synth.c | 8 +- drivers/clk/spear/clk-frac-synth.c | 4 +- drivers/clk/spear/clk-gpt-synth.c | 4 +- drivers/clk/spear/clk-vco-pll.c | 8 +- drivers/clk/spear/clk.h | 14 +- drivers/clk/spear/spear1310_clock.c | 3 +- drivers/clk/spear/spear1340_clock.c | 3 +- drivers/clk/spear/spear3xx_clock.c | 17 +- drivers/clk/spear/spear6xx_clock.c | 3 +- drivers/clk/st/clk-flexgen.c | 12 +- drivers/clk/st/clkgen-fsyn.c | 22 +- drivers/clk/st/clkgen-mux.c | 32 +- drivers/clk/st/clkgen-pll.c | 34 +- drivers/clk/sunxi/clk-a10-hosc.c | 2 +- drivers/clk/sunxi/clk-a20-gmac.c | 2 +- drivers/clk/sunxi/clk-factors.c | 4 +- drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- drivers/clk/sunxi/clk-sunxi.c | 18 +- drivers/clk/tegra/clk-audio-sync.c | 4 +- drivers/clk/tegra/clk-divider.c | 5 +- drivers/clk/tegra/clk-periph-gate.c | 5 +- drivers/clk/tegra/clk-periph.c | 9 +- drivers/clk/tegra/clk-pll-out.c | 5 +- drivers/clk/tegra/clk-pll.c | 41 +- drivers/clk/tegra/clk-super.c | 5 +- drivers/clk/tegra/clk-tegra-audio.c | 5 +- drivers/clk/tegra/clk-tegra-fixed.c | 9 +- drivers/clk/tegra/clk-tegra-periph.c | 13 +- drivers/clk/tegra/clk-tegra-pmc.c | 5 +- drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- drivers/clk/tegra/clk-tegra114.c | 11 +- drivers/clk/tegra/clk-tegra124.c | 7 +- drivers/clk/tegra/clk-tegra20.c | 13 +- drivers/clk/tegra/clk-tegra30.c | 9 +- drivers/clk/tegra/clk.c | 25 +- drivers/clk/tegra/clk.h | 38 +- drivers/clk/ti/apll.c | 8 +- drivers/clk/ti/clk-2xxx.c | 8 +- drivers/clk/ti/clk-33xx.c | 18 +- drivers/clk/ti/clk-3xxx.c | 8 +- drivers/clk/ti/clk-43xx.c | 8 +- drivers/clk/ti/clk-44xx.c | 16 +- drivers/clk/ti/clk-54xx.c | 25 +- drivers/clk/ti/clk-7xx.c | 28 +- drivers/clk/ti/clk-dra7-atl.c | 6 +- drivers/clk/ti/clk.c | 2 +- drivers/clk/ti/clockdomain.c | 4 +- drivers/clk/ti/composite.c | 2 +- drivers/clk/ti/divider.c | 6 +- drivers/clk/ti/dpll.c | 8 +- drivers/clk/ti/fixed-factor.c | 2 +- drivers/clk/ti/gate.c | 2 +- drivers/clk/ti/interface.c | 2 +- drivers/clk/ti/mux.c | 6 +- drivers/clk/ux500/abx500-clk.c | 3 +- drivers/clk/ux500/clk-prcc.c | 8 +- drivers/clk/ux500/clk-prcmu.c | 16 +- drivers/clk/ux500/clk-sysctrl.c | 10 +- drivers/clk/ux500/clk.h | 23 +- drivers/clk/ux500/u8500_clk.c | 3 +- drivers/clk/ux500/u8500_of_clk.c | 13 +- drivers/clk/ux500/u8540_clk.c | 3 +- drivers/clk/ux500/u9540_clk.c | 1 - drivers/clk/versatile/clk-icst.c | 5 +- drivers/clk/versatile/clk-icst.h | 2 +- drivers/clk/versatile/clk-impd1.c | 19 +- drivers/clk/versatile/clk-realview.c | 3 +- drivers/clk/versatile/clk-sp810.c | 30 +- drivers/clk/versatile/clk-versatile.c | 3 +- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- drivers/clk/versatile/clk-vexpress.c | 6 +- drivers/clk/x86/clk-lpt.c | 3 +- drivers/clk/zynq/clkc.c | 22 +- drivers/clk/zynq/pll.c | 4 +- drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- drivers/media/platform/exynos4-is/media-dev.c | 18 +- drivers/media/platform/exynos4-is/media-dev.h | 7 +- drivers/media/platform/omap3isp/isp.h | 2 +- drivers/rtc/rtc-hym8563.c | 4 +- drivers/staging/imx-drm/imx-tve.c | 27 +- include/asm-generic/clkdev.h | 6 +- include/linux/clk-private.h | 51 +- include/linux/clk-provider.h | 137 +++-- include/linux/clk.h | 50 +- include/linux/clk/ti.h | 10 +- include/linux/clk/zynq.h | 3 +- include/linux/clkdev.h | 24 +- include/linux/platform_data/si5351.h | 4 +- sound/soc/mxs/mxs-saif.c | 4 +- 274 files changed, 2276 insertions(+), 1859 deletions(-) -- 1.9.3 ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 1/6] clk: Add temporary mapping to the existing API 2014-09-03 15:29 ` Tomeu Vizoso @ 2014-09-03 15:29 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:29 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso To preserve git-bisectability, add aliases from the future provider API to the existing public API. Also includes clk-provider.h and clk-dev.h in a few places so the right functions are defined. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Add mapping for clk_get_name v7: * Add mappings for clk_notifier_[un]register * Add more clk-provider.h includes to clk implementations v4: * Add more clk-provider.h includes to clk implementations * Add mapping for clk_provider_round_rate --- arch/arm/mach-omap2/display.c | 1 + arch/arm/mach-omap2/omap_device.c | 1 + arch/arm/mach-shmobile/clock.c | 1 + arch/arm/plat-orion/common.c | 1 + drivers/clk/berlin/bg2.c | 1 + drivers/clk/berlin/bg2q.c | 1 + drivers/clk/clk-conf.c | 1 + drivers/clk/clkdev.c | 1 + drivers/media/platform/exynos4-is/media-dev.c | 1 + include/linux/clk-provider.h | 27 +++++++++++++++++++++++++++ include/linux/clk/zynq.h | 1 + 11 files changed, 37 insertions(+) diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index bf852d7..0f9e479 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -21,6 +21,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/err.h> #include <linux/delay.h> #include <linux/of.h> diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index d22c30d..f138a62 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -32,6 +32,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/clkdev.h> +#include <linux/clk-provider.h> #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/notifier.h> diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index 806f940..ed415dc 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -24,6 +24,7 @@ #ifdef CONFIG_COMMON_CLK #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include "clock.h" diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 3ec6e8e..961b593 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -15,6 +15,7 @@ #include <linux/serial_8250.h> #include <linux/ata_platform.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/mv643xx_eth.h> #include <linux/mv643xx_i2c.h> diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c index 515fb13..4c81e09 100644 --- a/drivers/clk/berlin/bg2.c +++ b/drivers/clk/berlin/bg2.c @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/kernel.h> #include <linux/of.h> #include <linux/of_address.h> diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c index 21784e4..748da9b 100644 --- a/drivers/clk/berlin/bg2q.c +++ b/drivers/clk/berlin/bg2q.c @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/kernel.h> #include <linux/of.h> #include <linux/of_address.h> diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c index aad4796..d36a7b3 100644 --- a/drivers/clk/clk-conf.c +++ b/drivers/clk/clk-conf.c @@ -8,6 +8,7 @@ */ #include <linux/clk.h> +#include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/clk/clk-conf.h> #include <linux/device.h> diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index da4bda8..c751d0c 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -18,6 +18,7 @@ #include <linux/string.h> #include <linux/mutex.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 344718d..2620c48 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -13,6 +13,7 @@ #include <linux/bug.h> #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/device.h> #include <linux/errno.h> #include <linux/i2c.h> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 411dd7e..99b906f 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -16,6 +16,33 @@ #ifdef CONFIG_COMMON_CLK +/* Temporarily map the to-be-added API to the old API, just so stuff compiles */ +#define clk_core clk + +#define __clk_create_clk + +#define clk_provider_get clk_get +#define clk_provider_get_sys clk_get_sys +#define devm_clk_provider_get devm_clk_get +#define of_clk_provider_get of_clk_get +#define of_clk_provider_get_by_name of_clk_get_by_name + +#define clk_provider_set_rate clk_set_rate +#define clk_provider_get_rate clk_get_rate +#define clk_provider_round_rate clk_round_rate +#define clk_provider_set_parent clk_set_parent +#define clk_provider_get_parent clk_get_parent +#define clk_provider_prepare clk_prepare +#define clk_provider_unprepare clk_unprepare +#define clk_provider_enable clk_enable +#define clk_provider_disable clk_disable +#define clk_provider_prepare_enable clk_prepare_enable +#define clk_provider_disable_unprepare clk_unprepare +#define clk_provider_notifier_register clk_notifier_register +#define clk_provider_notifier_unregister clk_notifier_unregister + +#define clk_get_name __clk_get_name + /* * flags used across common struct clk. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h index 7a5633b..a990a59 100644 --- a/include/linux/clk/zynq.h +++ b/include/linux/clk/zynq.h @@ -21,6 +21,7 @@ #define __LINUX_CLK_ZYNQ_H_ #include <linux/spinlock.h> +#include <linux/clk-provider.h> void zynq_clock_init(void); -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 1/6] clk: Add temporary mapping to the existing API @ 2014-09-03 15:29 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:29 UTC (permalink / raw) To: linux-arm-kernel To preserve git-bisectability, add aliases from the future provider API to the existing public API. Also includes clk-provider.h and clk-dev.h in a few places so the right functions are defined. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Add mapping for clk_get_name v7: * Add mappings for clk_notifier_[un]register * Add more clk-provider.h includes to clk implementations v4: * Add more clk-provider.h includes to clk implementations * Add mapping for clk_provider_round_rate --- arch/arm/mach-omap2/display.c | 1 + arch/arm/mach-omap2/omap_device.c | 1 + arch/arm/mach-shmobile/clock.c | 1 + arch/arm/plat-orion/common.c | 1 + drivers/clk/berlin/bg2.c | 1 + drivers/clk/berlin/bg2q.c | 1 + drivers/clk/clk-conf.c | 1 + drivers/clk/clkdev.c | 1 + drivers/media/platform/exynos4-is/media-dev.c | 1 + include/linux/clk-provider.h | 27 +++++++++++++++++++++++++++ include/linux/clk/zynq.h | 1 + 11 files changed, 37 insertions(+) diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index bf852d7..0f9e479 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -21,6 +21,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/err.h> #include <linux/delay.h> #include <linux/of.h> diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index d22c30d..f138a62 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -32,6 +32,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/clkdev.h> +#include <linux/clk-provider.h> #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/notifier.h> diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index 806f940..ed415dc 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -24,6 +24,7 @@ #ifdef CONFIG_COMMON_CLK #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include "clock.h" diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 3ec6e8e..961b593 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -15,6 +15,7 @@ #include <linux/serial_8250.h> #include <linux/ata_platform.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/mv643xx_eth.h> #include <linux/mv643xx_i2c.h> diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c index 515fb13..4c81e09 100644 --- a/drivers/clk/berlin/bg2.c +++ b/drivers/clk/berlin/bg2.c @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/kernel.h> #include <linux/of.h> #include <linux/of_address.h> diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c index 21784e4..748da9b 100644 --- a/drivers/clk/berlin/bg2q.c +++ b/drivers/clk/berlin/bg2q.c @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/kernel.h> #include <linux/of.h> #include <linux/of_address.h> diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c index aad4796..d36a7b3 100644 --- a/drivers/clk/clk-conf.c +++ b/drivers/clk/clk-conf.c @@ -8,6 +8,7 @@ */ #include <linux/clk.h> +#include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/clk/clk-conf.h> #include <linux/device.h> diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index da4bda8..c751d0c 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -18,6 +18,7 @@ #include <linux/string.h> #include <linux/mutex.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 344718d..2620c48 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -13,6 +13,7 @@ #include <linux/bug.h> #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/device.h> #include <linux/errno.h> #include <linux/i2c.h> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 411dd7e..99b906f 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -16,6 +16,33 @@ #ifdef CONFIG_COMMON_CLK +/* Temporarily map the to-be-added API to the old API, just so stuff compiles */ +#define clk_core clk + +#define __clk_create_clk + +#define clk_provider_get clk_get +#define clk_provider_get_sys clk_get_sys +#define devm_clk_provider_get devm_clk_get +#define of_clk_provider_get of_clk_get +#define of_clk_provider_get_by_name of_clk_get_by_name + +#define clk_provider_set_rate clk_set_rate +#define clk_provider_get_rate clk_get_rate +#define clk_provider_round_rate clk_round_rate +#define clk_provider_set_parent clk_set_parent +#define clk_provider_get_parent clk_get_parent +#define clk_provider_prepare clk_prepare +#define clk_provider_unprepare clk_unprepare +#define clk_provider_enable clk_enable +#define clk_provider_disable clk_disable +#define clk_provider_prepare_enable clk_prepare_enable +#define clk_provider_disable_unprepare clk_unprepare +#define clk_provider_notifier_register clk_notifier_register +#define clk_provider_notifier_unregister clk_notifier_unregister + +#define clk_get_name __clk_get_name + /* * flags used across common struct clk. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h index 7a5633b..a990a59 100644 --- a/include/linux/clk/zynq.h +++ b/include/linux/clk/zynq.h @@ -21,6 +21,7 @@ #define __LINUX_CLK_ZYNQ_H_ #include <linux/spinlock.h> +#include <linux/clk-provider.h> void zynq_clock_init(void); -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 2/6] clk: Move all drivers to use internal API 2014-09-03 15:29 ` Tomeu Vizoso @ 2014-09-03 15:31 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:31 UTC (permalink / raw) To: Mike Turquette Cc: Andrew Lunn, Ulf Hansson, Prashant Gaikwad, Tony Lindgren, tomasz.figa, Liam Girdwood, Thierry Reding, Paul Mackerras, Sylwester Nawrocki, Daniel Walker, linux-arch, Boris Brezillon, linux-samsung-soc, Kukjin Kim, Russell King, Emilio López, Takashi Iwai, Michal Simek, Kyungmin Park, Kevin Hilman, linux-omap, linux-arm-kernel, patches In preparation to change the public API to return a per-user clk structure, remove any usage of this public API from the clock implementations. The reason for having this in a separate commit from the one that introduces the implementation of the new functions is to separate the changes generated with Coccinelle from the rest, and keep the patches' size reasonable. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> --- v9: * Fold in changes to mxs-saif.c, so to not break bisectability * Re-generate the patch on top of the latest changes * Remove linux/clk.h includes from clk implementations --- arch/arm/mach-dove/common.c | 10 +- arch/arm/mach-imx/clk-busy.c | 9 +- arch/arm/mach-imx/clk-fixup-div.c | 4 +- arch/arm/mach-imx/clk-fixup-mux.c | 4 +- arch/arm/mach-imx/clk-gate2.c | 4 +- arch/arm/mach-imx/clk-imx1.c | 3 +- arch/arm/mach-imx/clk-imx21.c | 3 +- arch/arm/mach-imx/clk-imx25.c | 9 +- arch/arm/mach-imx/clk-imx27.c | 5 +- arch/arm/mach-imx/clk-imx31.c | 11 +- arch/arm/mach-imx/clk-imx35.c | 23 +- arch/arm/mach-imx/clk-imx51-imx53.c | 78 +++--- arch/arm/mach-imx/clk-imx6q.c | 54 ++-- arch/arm/mach-imx/clk-imx6sl.c | 14 +- arch/arm/mach-imx/clk-imx6sx.c | 98 ++++--- arch/arm/mach-imx/clk-pfd.c | 5 +- arch/arm/mach-imx/clk-pllv1.c | 5 +- arch/arm/mach-imx/clk-pllv2.c | 5 +- arch/arm/mach-imx/clk-pllv3.c | 5 +- arch/arm/mach-imx/clk-vf610.c | 43 +-- arch/arm/mach-imx/clk.c | 11 +- arch/arm/mach-imx/clk.h | 42 +-- arch/arm/mach-msm/clock-pcom.c | 2 +- arch/arm/mach-mv78xx0/common.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 2 +- arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++++++++------------- arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- arch/arm/mach-omap2/clkt_clksel.c | 46 ++-- arch/arm/mach-omap2/clkt_dpll.c | 8 +- arch/arm/mach-omap2/clock.c | 52 ++-- arch/arm/mach-omap2/clock.h | 18 +- arch/arm/mach-omap2/clock3xxx.c | 23 +- arch/arm/mach-omap2/clock3xxx.h | 4 +- arch/arm/mach-omap2/clock_common_data.c | 2 +- arch/arm/mach-omap2/clockdomain.c | 9 +- arch/arm/mach-omap2/clockdomain.h | 4 +- arch/arm/mach-omap2/display.c | 5 +- arch/arm/mach-omap2/dpll3xxx.c | 29 +- arch/arm/mach-omap2/dpll44xx.c | 5 +- arch/arm/mach-omap2/mcbsp.c | 5 +- arch/arm/mach-omap2/omap_device.c | 9 +- arch/arm/mach-omap2/omap_hwmod.c | 42 +-- arch/arm/mach-omap2/omap_hwmod.h | 12 +- arch/arm/mach-omap2/pm24xx.c | 12 +- arch/arm/mach-orion5x/common.c | 2 +- arch/arm/mach-shmobile/clock.c | 9 +- arch/arm/mach-vexpress/spc.c | 4 +- arch/arm/plat-orion/common.c | 21 +- arch/arm/plat-orion/include/plat/common.h | 12 +- arch/powerpc/platforms/512x/clock-commonclk.c | 48 ++-- drivers/clk/at91/clk-main.c | 24 +- drivers/clk/at91/clk-master.c | 6 +- drivers/clk/at91/clk-peripheral.c | 12 +- drivers/clk/at91/clk-pll.c | 6 +- drivers/clk/at91/clk-plldiv.c | 6 +- drivers/clk/at91/clk-programmable.c | 10 +- drivers/clk/at91/clk-slow.c | 24 +- drivers/clk/at91/clk-smd.c | 6 +- drivers/clk/at91/clk-system.c | 6 +- drivers/clk/at91/clk-usb.c | 20 +- drivers/clk/at91/clk-utmi.c | 6 +- drivers/clk/bcm/clk-kona-setup.c | 6 +- drivers/clk/bcm/clk-kona.c | 12 +- drivers/clk/bcm/clk-kona.h | 2 +- drivers/clk/berlin/berlin2-avpll.c | 4 +- drivers/clk/berlin/berlin2-avpll.h | 4 +- drivers/clk/berlin/berlin2-div.c | 2 +- drivers/clk/berlin/berlin2-div.h | 2 +- drivers/clk/berlin/berlin2-pll.c | 2 +- drivers/clk/berlin/berlin2-pll.h | 2 +- drivers/clk/berlin/bg2.c | 13 +- drivers/clk/berlin/bg2q.c | 9 +- drivers/clk/clk-axi-clkgen.c | 3 +- drivers/clk/clk-axm5516.c | 4 +- drivers/clk/clk-bcm2835.c | 2 +- drivers/clk/clk-composite.c | 11 +- drivers/clk/clk-conf.c | 17 +- drivers/clk/clk-divider.c | 8 +- drivers/clk/clk-efm32gg.c | 3 +- drivers/clk/clk-fixed-factor.c | 6 +- drivers/clk/clk-fixed-rate.c | 8 +- drivers/clk/clk-fractional-divider.c | 4 +- drivers/clk/clk-gate.c | 4 +- drivers/clk/clk-highbank.c | 8 +- drivers/clk/clk-ls1x.c | 16 +- drivers/clk/clk-max77686.c | 10 +- drivers/clk/clk-moxart.c | 8 +- drivers/clk/clk-mux.c | 7 +- drivers/clk/clk-nomadik.c | 15 +- drivers/clk/clk-nspire.c | 4 +- drivers/clk/clk-palmas.c | 7 +- drivers/clk/clk-ppc-corenet.c | 8 +- drivers/clk/clk-s2mps11.c | 6 +- drivers/clk/clk-si5351.c | 17 +- drivers/clk/clk-si570.c | 4 +- drivers/clk/clk-twl6040.c | 3 +- drivers/clk/clk-u300.c | 13 +- drivers/clk/clk-vt8500.c | 4 +- drivers/clk/clk-wm831x.c | 7 +- drivers/clk/clk-xgene.c | 12 +- drivers/clk/clk.h | 4 +- drivers/clk/hisilicon/clk-hi3620.c | 9 +- drivers/clk/hisilicon/clk-hip04.c | 1 - drivers/clk/hisilicon/clk.c | 17 +- drivers/clk/hisilicon/clk.h | 2 +- drivers/clk/hisilicon/clkgate-separated.c | 5 +- drivers/clk/keystone/gate.c | 7 +- drivers/clk/keystone/pll.c | 11 +- drivers/clk/mmp/clk-apbc.c | 5 +- drivers/clk/mmp/clk-apmu.c | 5 +- drivers/clk/mmp/clk-frac.c | 4 +- drivers/clk/mmp/clk-mmp2.c | 14 +- drivers/clk/mmp/clk-pxa168.c | 12 +- drivers/clk/mmp/clk-pxa910.c | 12 +- drivers/clk/mmp/clk.h | 8 +- drivers/clk/mvebu/clk-corediv.c | 4 +- drivers/clk/mvebu/clk-cpu.c | 8 +- drivers/clk/mvebu/common.c | 15 +- drivers/clk/mvebu/kirkwood.c | 6 +- drivers/clk/mxs/clk-div.c | 5 +- drivers/clk/mxs/clk-frac.c | 5 +- drivers/clk/mxs/clk-imx23.c | 5 +- drivers/clk/mxs/clk-imx28.c | 5 +- drivers/clk/mxs/clk-pll.c | 5 +- drivers/clk/mxs/clk-ref.c | 5 +- drivers/clk/mxs/clk.h | 17 +- drivers/clk/qcom/clk-rcg.c | 8 +- drivers/clk/qcom/clk-rcg2.c | 14 +- drivers/clk/qcom/clk-regmap.c | 2 +- drivers/clk/qcom/clk-regmap.h | 2 +- drivers/clk/qcom/common.c | 6 +- drivers/clk/qcom/gcc-apq8084.c | 2 +- drivers/clk/qcom/gcc-ipq806x.c | 2 +- drivers/clk/qcom/gcc-msm8660.c | 2 +- drivers/clk/qcom/gcc-msm8960.c | 2 +- drivers/clk/qcom/gcc-msm8974.c | 2 +- drivers/clk/qcom/mmcc-msm8960.c | 6 +- drivers/clk/rockchip/clk-pll.c | 9 +- drivers/clk/rockchip/clk-rk3188.c | 2 +- drivers/clk/rockchip/clk-rk3288.c | 2 +- drivers/clk/rockchip/clk-rockchip.c | 2 +- drivers/clk/rockchip/clk.c | 23 +- drivers/clk/rockchip/clk.h | 5 +- drivers/clk/samsung/clk-exynos-audss.c | 16 +- drivers/clk/samsung/clk-exynos-clkout.c | 9 +- drivers/clk/samsung/clk-exynos3250.c | 1 - drivers/clk/samsung/clk-exynos4.c | 7 +- drivers/clk/samsung/clk-exynos5250.c | 1 - drivers/clk/samsung/clk-exynos5260.c | 1 - drivers/clk/samsung/clk-exynos5410.c | 1 - drivers/clk/samsung/clk-exynos5420.c | 1 - drivers/clk/samsung/clk-exynos5440.c | 1 - drivers/clk/samsung/clk-pll.c | 6 +- drivers/clk/samsung/clk-pll.h | 2 +- drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +-- drivers/clk/samsung/clk-s3c2410.c | 1 - drivers/clk/samsung/clk-s3c2412.c | 1 - drivers/clk/samsung/clk-s3c2443.c | 1 - drivers/clk/samsung/clk-s3c64xx.c | 1 - drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- drivers/clk/samsung/clk.c | 22 +- drivers/clk/samsung/clk.h | 3 +- drivers/clk/shmobile/clk-div6.c | 2 +- drivers/clk/shmobile/clk-emev2.c | 4 +- drivers/clk/shmobile/clk-mstp.c | 6 +- drivers/clk/shmobile/clk-r8a7740.c | 6 +- drivers/clk/shmobile/clk-r8a7779.c | 6 +- drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- drivers/clk/shmobile/clk-rz.c | 6 +- drivers/clk/sirf/clk-atlas6.c | 3 +- drivers/clk/sirf/clk-common.c | 30 +-- drivers/clk/sirf/clk-prima2.c | 3 +- drivers/clk/socfpga/clk-gate.c | 3 +- drivers/clk/socfpga/clk-periph.c | 3 +- drivers/clk/socfpga/clk-pll.c | 5 +- drivers/clk/spear/clk-aux-synth.c | 8 +- drivers/clk/spear/clk-frac-synth.c | 4 +- drivers/clk/spear/clk-gpt-synth.c | 4 +- drivers/clk/spear/clk-vco-pll.c | 8 +- drivers/clk/spear/clk.h | 14 +- drivers/clk/spear/spear1310_clock.c | 3 +- drivers/clk/spear/spear1340_clock.c | 3 +- drivers/clk/spear/spear3xx_clock.c | 17 +- drivers/clk/spear/spear6xx_clock.c | 3 +- drivers/clk/st/clk-flexgen.c | 12 +- drivers/clk/st/clkgen-fsyn.c | 22 +- drivers/clk/st/clkgen-mux.c | 32 +-- drivers/clk/st/clkgen-pll.c | 34 +-- drivers/clk/sunxi/clk-a10-hosc.c | 2 +- drivers/clk/sunxi/clk-a20-gmac.c | 2 +- drivers/clk/sunxi/clk-factors.c | 4 +- drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- drivers/clk/sunxi/clk-sunxi.c | 18 +- drivers/clk/tegra/clk-audio-sync.c | 4 +- drivers/clk/tegra/clk-divider.c | 5 +- drivers/clk/tegra/clk-periph-gate.c | 5 +- drivers/clk/tegra/clk-periph.c | 9 +- drivers/clk/tegra/clk-pll-out.c | 5 +- drivers/clk/tegra/clk-pll.c | 41 ++- drivers/clk/tegra/clk-super.c | 5 +- drivers/clk/tegra/clk-tegra-audio.c | 5 +- drivers/clk/tegra/clk-tegra-fixed.c | 9 +- drivers/clk/tegra/clk-tegra-periph.c | 13 +- drivers/clk/tegra/clk-tegra-pmc.c | 5 +- drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- drivers/clk/tegra/clk-tegra114.c | 11 +- drivers/clk/tegra/clk-tegra124.c | 7 +- drivers/clk/tegra/clk-tegra20.c | 13 +- drivers/clk/tegra/clk-tegra30.c | 9 +- drivers/clk/tegra/clk.c | 25 +- drivers/clk/tegra/clk.h | 38 +-- drivers/clk/ti/apll.c | 8 +- drivers/clk/ti/clk-2xxx.c | 8 +- drivers/clk/ti/clk-33xx.c | 18 +- drivers/clk/ti/clk-3xxx.c | 8 +- drivers/clk/ti/clk-43xx.c | 8 +- drivers/clk/ti/clk-44xx.c | 16 +- drivers/clk/ti/clk-54xx.c | 25 +- drivers/clk/ti/clk-7xx.c | 28 +- drivers/clk/ti/clk-dra7-atl.c | 6 +- drivers/clk/ti/clk.c | 2 +- drivers/clk/ti/clockdomain.c | 4 +- drivers/clk/ti/composite.c | 2 +- drivers/clk/ti/divider.c | 6 +- drivers/clk/ti/dpll.c | 8 +- drivers/clk/ti/fixed-factor.c | 2 +- drivers/clk/ti/gate.c | 2 +- drivers/clk/ti/interface.c | 2 +- drivers/clk/ti/mux.c | 6 +- drivers/clk/ux500/abx500-clk.c | 3 +- drivers/clk/ux500/clk-prcc.c | 8 +- drivers/clk/ux500/clk-prcmu.c | 16 +- drivers/clk/ux500/clk-sysctrl.c | 10 +- drivers/clk/ux500/clk.h | 23 +- drivers/clk/ux500/u8500_clk.c | 3 +- drivers/clk/ux500/u8500_of_clk.c | 13 +- drivers/clk/ux500/u8540_clk.c | 3 +- drivers/clk/ux500/u9540_clk.c | 1 - drivers/clk/versatile/clk-icst.c | 5 +- drivers/clk/versatile/clk-icst.h | 2 +- drivers/clk/versatile/clk-impd1.c | 19 +- drivers/clk/versatile/clk-realview.c | 3 +- drivers/clk/versatile/clk-sp810.c | 30 ++- drivers/clk/versatile/clk-versatile.c | 3 +- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- drivers/clk/versatile/clk-vexpress.c | 6 +- drivers/clk/x86/clk-lpt.c | 3 +- drivers/clk/zynq/clkc.c | 22 +- drivers/clk/zynq/pll.c | 4 +- drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- drivers/media/platform/exynos4-is/media-dev.c | 17 +- drivers/media/platform/exynos4-is/media-dev.h | 7 +- drivers/media/platform/omap3isp/isp.h | 2 +- drivers/rtc/rtc-hym8563.c | 4 +- drivers/staging/imx-drm/imx-tve.c | 27 +- include/asm-generic/clkdev.h | 6 +- include/linux/clk/ti.h | 10 +- include/linux/clk/zynq.h | 2 +- include/linux/platform_data/si5351.h | 4 +- sound/soc/mxs/mxs-saif.c | 4 +- 266 files changed, 1453 insertions(+), 1516 deletions(-) diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 0d1a892..4d95685 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -71,9 +71,9 @@ void __init dove_map_io(void) static int dove_tclk; static DEFINE_SPINLOCK(gating_lock); -static struct clk *tclk; +static struct clk_core *tclk; -static struct clk __init *dove_register_gate(const char *name, +static struct clk_core __init *dove_register_gate(const char *name, const char *parent, u8 bit_idx) { return clk_register_gate(NULL, name, parent, 0, @@ -83,9 +83,9 @@ static struct clk __init *dove_register_gate(const char *name, static void __init dove_clk_init(void) { - struct clk *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; - struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; - struct clk *xor0, *xor1, *ge, *gephy; + struct clk_core *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; + struct clk_core *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; + struct clk_core *xor0, *xor1, *ge, *gephy; tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, dove_tclk); diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c index 4bb1bc4..bb3edc5 100644 --- a/arch/arm/mach-imx/clk-busy.c +++ b/arch/arm/mach-imx/clk-busy.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -78,12 +77,12 @@ static struct clk_ops clk_busy_divider_ops = { .set_rate = clk_busy_divider_set_rate, }; -struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, +struct clk_core *imx_clk_busy_divider(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift) { struct clk_busy_divider *busy; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; busy = kzalloc(sizeof(*busy), GFP_KERNEL); @@ -152,12 +151,12 @@ static struct clk_ops clk_busy_mux_ops = { .set_parent = clk_busy_mux_set_parent, }; -struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, +struct clk_core *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, const char **parent_names, int num_parents) { struct clk_busy_mux *busy; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; busy = kzalloc(sizeof(*busy), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-fixup-div.c b/arch/arm/mach-imx/clk-fixup-div.c index 21db020..8a62bfd 100644 --- a/arch/arm/mach-imx/clk-fixup-div.c +++ b/arch/arm/mach-imx/clk-fixup-div.c @@ -92,12 +92,12 @@ static const struct clk_ops clk_fixup_div_ops = { .set_rate = clk_fixup_div_set_rate, }; -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_core *imx_clk_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)) { struct clk_fixup_div *fixup_div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (!fixup) diff --git a/arch/arm/mach-imx/clk-fixup-mux.c b/arch/arm/mach-imx/clk-fixup-mux.c index 0d40b35..e29dc62 100644 --- a/arch/arm/mach-imx/clk-fixup-mux.c +++ b/arch/arm/mach-imx/clk-fixup-mux.c @@ -71,12 +71,12 @@ static const struct clk_ops clk_fixup_mux_ops = { .set_parent = clk_fixup_mux_set_parent, }; -struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, +struct clk_core *imx_clk_fixup_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, void (*fixup)(u32 *val)) { struct clk_fixup_mux *fixup_mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (!fixup) diff --git a/arch/arm/mach-imx/clk-gate2.c b/arch/arm/mach-imx/clk-gate2.c index 84acdfd..d78f409 100644 --- a/arch/arm/mach-imx/clk-gate2.c +++ b/arch/arm/mach-imx/clk-gate2.c @@ -108,14 +108,14 @@ static struct clk_ops clk_gate2_ops = { .is_enabled = clk_gate2_is_enabled, }; -struct clk *clk_register_gate2(struct device *dev, const char *name, +struct clk_core *clk_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate2_flags, spinlock_t *lock, unsigned int *share_count) { struct clk_gate2 *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; gate = kzalloc(sizeof(struct clk_gate2), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c index 37c307a..8459bd7 100644 --- a/arch/arm/mach-imx/clk-imx1.c +++ b/arch/arm/mach-imx/clk-imx1.c @@ -15,7 +15,6 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/err.h> @@ -32,7 +31,7 @@ static const char *prem_sel_clks[] = { "clk32_premult", "clk16m", }; static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m", "prem", "fclk", }; -static struct clk *clk[IMX1_CLK_MAX]; +static struct clk_core *clk[IMX1_CLK_MAX]; static struct clk_onecell_data clk_data; static void __iomem *ccm __initdata; diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c index 4b4c753..56d799c 100644 --- a/arch/arm/mach-imx/clk-imx21.c +++ b/arch/arm/mach-imx/clk-imx21.c @@ -9,7 +9,6 @@ * of the License, or (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -36,7 +35,7 @@ static const char *mpll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", }; static const char *spll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", }; static const char *ssi_sel_clks[] = { "spll_gate", "mpll_gate", }; -static struct clk *clk[IMX21_CLK_MAX]; +static struct clk_core *clk[IMX21_CLK_MAX]; static struct clk_onecell_data clk_data; static void __init _mx21_clocks_init(unsigned long lref, unsigned long href) diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c index 59c0c85..06d2c72 100644 --- a/arch/arm/mach-imx/clk-imx25.c +++ b/arch/arm/mach-imx/clk-imx25.c @@ -19,7 +19,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/list.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/err.h> @@ -87,7 +86,7 @@ enum mx25_clks { wdt_ipg, cko_div, cko_sel, cko, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; static int __init __mx25_clocks_init(unsigned long osc_rate, void __iomem *ccm_base) @@ -225,16 +224,16 @@ static int __init __mx25_clocks_init(unsigned long osc_rate, imx_check_clocks(clk, ARRAY_SIZE(clk)); - clk_prepare_enable(clk[emi_ahb]); + clk_provider_prepare_enable(clk[emi_ahb]); /* Clock source for gpt must be derived from AHB */ - clk_set_parent(clk[per5_sel], clk[ahb]); + clk_provider_set_parent(clk[per5_sel], clk[ahb]); /* * Let's initially set up CLKO parent as ipg, since this configuration * is used on some imx25 board designs to clock the audio codec. */ - clk_set_parent(clk[cko_sel], clk[ipg]); + clk_provider_set_parent(clk[cko_sel], clk[ipg]); return 0; } diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index ab6349e..7b0f01c 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/err.h> @@ -39,7 +38,7 @@ static const char *clko_sel_clks[] = { static const char *ssi_sel_clks[] = { "spll_gate", "mpll", }; -static struct clk *clk[IMX27_CLK_MAX]; +static struct clk_core *clk[IMX27_CLK_MAX]; static struct clk_onecell_data clk_data; static void __init _mx27_clocks_init(unsigned long fref) @@ -156,7 +155,7 @@ static void __init _mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[IMX27_CLK_CPU_DIV], NULL, "cpu0"); - clk_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]); + clk_provider_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]); imx_print_silicon_rev("i.MX27", mx27_revision()); } diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c index 286ef42..c95fc5c 100644 --- a/arch/arm/mach-imx/clk-imx31.c +++ b/arch/arm/mach-imx/clk-imx31.c @@ -16,7 +16,6 @@ */ #include <linux/module.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/err.h> @@ -45,7 +44,7 @@ enum mx31_clks { gacc_gate, emi_gate, rtic_gate, firi_gate, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; static struct clk_onecell_data clk_data; int __init mx31_clocks_init(unsigned long fref) @@ -176,11 +175,11 @@ int __init mx31_clocks_init(unsigned long fref) clk_register_clkdev(clk[sdma_gate], NULL, "imx31-sdma"); clk_register_clkdev(clk[iim_gate], "iim", NULL); - clk_set_parent(clk[csi], clk[upll]); - clk_prepare_enable(clk[emi_gate]); - clk_prepare_enable(clk[iim_gate]); + clk_provider_set_parent(clk[csi], clk[upll]); + clk_provider_prepare_enable(clk[emi_gate]); + clk_provider_prepare_enable(clk[iim_gate]); mx31_revision(); - clk_disable_unprepare(clk[iim_gate]); + clk_provider_disable_unprepare(clk[iim_gate]); mxc_timer_init(MX31_IO_ADDRESS(MX31_GPT1_BASE_ADDR), MX31_INT_GPT); diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index a0d2b57..846b2cc 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -8,7 +8,6 @@ */ #include <linux/mm.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -67,7 +66,7 @@ enum mx35_clks { gpu2d_gate, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; int __init mx35_clocks_init(void) { @@ -99,7 +98,7 @@ int __init mx35_clocks_init(void) else clk[arm] = imx_clk_fixed_factor("arm", "mpll", 1, aad->arm); - if (clk_get_rate(clk[arm]) > 400000000) + if (clk_provider_get_rate(clk[arm]) > 400000000) hsp_div = hsp_div_532; else hsp_div = hsp_div_400; @@ -257,14 +256,14 @@ int __init mx35_clocks_init(void) clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0"); clk_register_clkdev(clk[admux_gate], "audmux", NULL); - clk_prepare_enable(clk[spba_gate]); - clk_prepare_enable(clk[gpio1_gate]); - clk_prepare_enable(clk[gpio2_gate]); - clk_prepare_enable(clk[gpio3_gate]); - clk_prepare_enable(clk[iim_gate]); - clk_prepare_enable(clk[emi_gate]); - clk_prepare_enable(clk[max_gate]); - clk_prepare_enable(clk[iomuxc_gate]); + clk_provider_prepare_enable(clk[spba_gate]); + clk_provider_prepare_enable(clk[gpio1_gate]); + clk_provider_prepare_enable(clk[gpio2_gate]); + clk_provider_prepare_enable(clk[gpio3_gate]); + clk_provider_prepare_enable(clk[iim_gate]); + clk_provider_prepare_enable(clk[emi_gate]); + clk_provider_prepare_enable(clk[max_gate]); + clk_provider_prepare_enable(clk[iomuxc_gate]); /* * SCC is needed to boot via mmc after a watchdog reset. The clock code @@ -272,7 +271,7 @@ int __init mx35_clocks_init(void) * handled here and not needed for mmc) and IIM (which is enabled * unconditionally above). */ - clk_prepare_enable(clk[scc_gate]); + clk_provider_prepare_enable(clk[scc_gate]); imx_print_silicon_rev("i.MX35", mx35_revision()); diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 72d6521..fa9fc84 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -8,7 +8,6 @@ */ #include <linux/mm.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -126,7 +125,7 @@ static const char *spdif_sel[] = { "pll1_sw", "pll2_sw", "pll3_sw", "spdif_xtal_ static const char *spdif0_com_sel[] = { "spdif0_podf", "ssi1_root_gate", }; static const char *mx51_spdif1_com_sel[] = { "spdif1_podf", "ssi2_root_gate", }; -static struct clk *clk[IMX5_CLK_END]; +static struct clk_core *clk[IMX5_CLK_END]; static struct clk_onecell_data clk_data; static void __init mx5_clocks_common_init(void __iomem *ccm_base) @@ -289,26 +288,28 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base) clk_register_clkdev(clk[IMX5_CLK_GPC_DVFS], "gpc_dvfs", NULL); /* Set SDHC parents to be PLL2 */ - clk_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], clk[IMX5_CLK_PLL2_SW]); - clk_set_parent(clk[IMX5_CLK_ESDHC_B_SEL], clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], + clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_ESDHC_B_SEL], + clk[IMX5_CLK_PLL2_SW]); /* move usb phy clk to 24MHz */ - clk_set_parent(clk[IMX5_CLK_USB_PHY_SEL], clk[IMX5_CLK_OSC]); - - clk_prepare_enable(clk[IMX5_CLK_GPC_DVFS]); - clk_prepare_enable(clk[IMX5_CLK_AHB_MAX]); /* esdhc3 */ - clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ1]); - clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ2]); /* fec */ - clk_prepare_enable(clk[IMX5_CLK_SPBA]); - clk_prepare_enable(clk[IMX5_CLK_EMI_FAST_GATE]); /* fec */ - clk_prepare_enable(clk[IMX5_CLK_EMI_SLOW_GATE]); /* eim */ - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC1_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC2_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_ESC_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSP_GATE]); - clk_prepare_enable(clk[IMX5_CLK_TMAX1]); - clk_prepare_enable(clk[IMX5_CLK_TMAX2]); /* esdhc2, fec */ - clk_prepare_enable(clk[IMX5_CLK_TMAX3]); /* esdhc1, esdhc4 */ + clk_provider_set_parent(clk[IMX5_CLK_USB_PHY_SEL], clk[IMX5_CLK_OSC]); + + clk_provider_prepare_enable(clk[IMX5_CLK_GPC_DVFS]); + clk_provider_prepare_enable(clk[IMX5_CLK_AHB_MAX]); /* esdhc3 */ + clk_provider_prepare_enable(clk[IMX5_CLK_AIPS_TZ1]); + clk_provider_prepare_enable(clk[IMX5_CLK_AIPS_TZ2]); /* fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_SPBA]); + clk_provider_prepare_enable(clk[IMX5_CLK_EMI_FAST_GATE]); /* fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_EMI_SLOW_GATE]); /* eim */ + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSC1_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSC2_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_ESC_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSP_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX1]); + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX2]); /* esdhc2, fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX3]); /* esdhc1, esdhc4 */ } static void __init mx50_clocks_init(struct device_node *np) @@ -361,15 +362,15 @@ static void __init mx50_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set SDHC root clock to 200MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX50", IMX_CHIP_REVISION_1_1); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); - r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); - clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); + r = clk_provider_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); + clk_provider_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); } CLK_OF_DECLARE(imx50_ccm, "fsl,imx50-ccm", mx50_clocks_init); @@ -435,15 +436,16 @@ static void __init mx51_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set the usboh3 parent to pll2_sw */ - clk_set_parent(clk[IMX5_CLK_USBOH3_SEL], clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_USBOH3_SEL], + clk[IMX5_CLK_PLL2_SW]); /* set SDHC root clock to 166.25MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX51", mx51_revision()); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); /* * Reference Manual says: Functionality of CCDR[18] and CLPCR[23] is no @@ -545,17 +547,17 @@ static void __init mx53_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set SDHC root clock to 200MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); /* move can bus clk to 24MHz */ - clk_set_parent(clk[IMX5_CLK_CAN_SEL], clk[IMX5_CLK_LP_APM]); + clk_provider_set_parent(clk[IMX5_CLK_CAN_SEL], clk[IMX5_CLK_LP_APM]); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX53", mx53_revision()); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); - r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); - clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); + r = clk_provider_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); + clk_provider_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); } CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init); diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 29d4129..1a816a2 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -12,7 +12,6 @@ #include <linux/init.h> #include <linux/types.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -74,7 +73,7 @@ static const char *lvds_sels[] = { "pcie_ref_125m", "sata_ref_100m", }; -static struct clk *clk[IMX6QDL_CLK_END]; +static struct clk_core *clk[IMX6QDL_CLK_END]; static struct clk_onecell_data clk_data; static unsigned int const clks_init_on[] __initconst = { @@ -414,50 +413,65 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) if ((imx_get_soc_revision() != IMX_CHIP_REVISION_1_0) || cpu_is_imx6dl()) { - clk_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); } - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], clk[IMX6QDL_CLK_IPU1_DI0_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], clk[IMX6QDL_CLK_IPU1_DI1_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], clk[IMX6QDL_CLK_IPU2_DI0_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], clk[IMX6QDL_CLK_IPU2_DI1_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], + clk[IMX6QDL_CLK_IPU1_DI0_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], + clk[IMX6QDL_CLK_IPU1_DI1_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], + clk[IMX6QDL_CLK_IPU2_DI0_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], + clk[IMX6QDL_CLK_IPU2_DI1_PRE]); /* * The gpmi needs 100MHz frequency in the EDO/Sync mode, * We can not get the 100MHz from the pll2_pfd0_352m. * So choose pll2_pfd2_396m as enfc_sel's parent. */ - clk_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], clk[IMX6QDL_CLK_PLL2_PFD2_396M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], + clk[IMX6QDL_CLK_PLL2_PFD2_396M]); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clk[clks_init_on[i]]); + clk_provider_prepare_enable(clk[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]); - clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]); } /* * Let's initially set up CLKO with OSC24M, since this configuration * is widely used by imx6q board designs to clock audio codec. */ - ret = clk_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], clk[IMX6QDL_CLK_OSC]); + ret = clk_provider_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], + clk[IMX6QDL_CLK_OSC]); if (!ret) - ret = clk_set_parent(clk[IMX6QDL_CLK_CKO], clk[IMX6QDL_CLK_CKO2]); + ret = clk_provider_set_parent(clk[IMX6QDL_CLK_CKO], + clk[IMX6QDL_CLK_CKO2]); if (ret) pr_warn("failed to set up CLKO: %d\n", ret); /* Audio-related clocks configuration */ - clk_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], clk[IMX6QDL_CLK_PLL3_PFD3_454M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], + clk[IMX6QDL_CLK_PLL3_PFD3_454M]); /* All existing boards with PCIe use LVDS1 */ if (IS_ENABLED(CONFIG_PCI_IMX6)) - clk_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], clk[IMX6QDL_CLK_SATA_REF_100M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], + clk[IMX6QDL_CLK_SATA_REF_100M]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c index fef46fa..9f1224d 100644 --- a/arch/arm/mach-imx/clk-imx6sl.c +++ b/arch/arm/mach-imx/clk-imx6sl.c @@ -7,7 +7,6 @@ * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/of.h> @@ -79,7 +78,7 @@ static struct clk_div_table video_div_table[] = { { } }; -static struct clk *clks[IMX6SL_CLK_END]; +static struct clk_core *clks[IMX6SL_CLK_END]; static struct clk_onecell_data clk_data; static void __iomem *ccm_base; static void __iomem *anatop_base; @@ -355,7 +354,7 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* Ensure the AHB clk is at 132MHz. */ - ret = clk_set_rate(clks[IMX6SL_CLK_AHB], 132000000); + ret = clk_provider_set_rate(clks[IMX6SL_CLK_AHB], 132000000); if (ret) pr_warn("%s: failed to set AHB clock rate %d!\n", __func__, ret); @@ -365,15 +364,16 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) * usecount and enabling/disabling of parent PLLs. */ for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]); - clk_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]); } /* Audio-related clocks configuration */ - clk_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], clks[IMX6SL_CLK_PLL3_PFD3]); + clk_provider_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], + clks[IMX6SL_CLK_PLL3_PFD3]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-imx6sx.c b/arch/arm/mach-imx/clk-imx6sx.c index ecde72b..1f2bc4b 100644 --- a/arch/arm/mach-imx/clk-imx6sx.c +++ b/arch/arm/mach-imx/clk-imx6sx.c @@ -10,7 +10,6 @@ */ #include <dt-bindings/clock/imx6sx-clock.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/init.h> @@ -82,7 +81,7 @@ static const char *lvds_sels[] = { "dummy", "dummy", "pcie_ref_125m", "dummy", "usbphy1", "usbphy2", }; -static struct clk *clks[IMX6SX_CLK_CLK_END]; +static struct clk_core *clks[IMX6SX_CLK_CLK_END]; static struct clk_onecell_data clk_data; static int const clks_init_on[] __initconst = { @@ -136,12 +135,14 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) clks[IMX6SX_CLK_DUMMY] = imx_clk_fixed("dummy", 0); - clks[IMX6SX_CLK_CKIL] = of_clk_get_by_name(ccm_node, "ckil"); - clks[IMX6SX_CLK_OSC] = of_clk_get_by_name(ccm_node, "osc"); + clks[IMX6SX_CLK_CKIL] = of_clk_provider_get_by_name(ccm_node, "ckil"); + clks[IMX6SX_CLK_OSC] = of_clk_provider_get_by_name(ccm_node, "osc"); /* ipp_di clock is external input */ - clks[IMX6SX_CLK_IPP_DI0] = of_clk_get_by_name(ccm_node, "ipp_di0"); - clks[IMX6SX_CLK_IPP_DI1] = of_clk_get_by_name(ccm_node, "ipp_di1"); + clks[IMX6SX_CLK_IPP_DI0] = of_clk_provider_get_by_name(ccm_node, + "ipp_di0"); + clks[IMX6SX_CLK_IPP_DI1] = of_clk_provider_get_by_name(ccm_node, + "ipp_di1"); np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-anatop"); base = of_iomap(np, 0); @@ -453,65 +454,80 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]); - clk_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]); } /* Set the default 132MHz for EIM module */ - clk_set_parent(clks[IMX6SX_CLK_EIM_SLOW_SEL], clks[IMX6SX_CLK_PLL2_PFD2]); - clk_set_rate(clks[IMX6SX_CLK_EIM_SLOW], 132000000); + clk_provider_set_parent(clks[IMX6SX_CLK_EIM_SLOW_SEL], + clks[IMX6SX_CLK_PLL2_PFD2]); + clk_provider_set_rate(clks[IMX6SX_CLK_EIM_SLOW], 132000000); /* set parent clock for LCDIF1 pixel clock */ - clk_set_parent(clks[IMX6SX_CLK_LCDIF1_PRE_SEL], clks[IMX6SX_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_LCDIF1_SEL], clks[IMX6SX_CLK_LCDIF1_PODF]); + clk_provider_set_parent(clks[IMX6SX_CLK_LCDIF1_PRE_SEL], + clks[IMX6SX_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_LCDIF1_SEL], + clks[IMX6SX_CLK_LCDIF1_PODF]); /* Set the parent clks of PCIe lvds1 and pcie_axi to be pcie ref, axi */ - if (clk_set_parent(clks[IMX6SX_CLK_LVDS1_SEL], clks[IMX6SX_CLK_PCIE_REF_125M])) + if (clk_provider_set_parent(clks[IMX6SX_CLK_LVDS1_SEL], clks[IMX6SX_CLK_PCIE_REF_125M])) pr_err("Failed to set pcie bus parent clk.\n"); - if (clk_set_parent(clks[IMX6SX_CLK_PCIE_AXI_SEL], clks[IMX6SX_CLK_AXI])) + if (clk_provider_set_parent(clks[IMX6SX_CLK_PCIE_AXI_SEL], clks[IMX6SX_CLK_AXI])) pr_err("Failed to set pcie parent clk.\n"); /* * Init enet system AHB clock, set to 200Mhz * pll2_pfd2_396m-> ENET_PODF-> ENET_AHB */ - clk_set_parent(clks[IMX6SX_CLK_ENET_PRE_SEL], clks[IMX6SX_CLK_PLL2_PFD2]); - clk_set_parent(clks[IMX6SX_CLK_ENET_SEL], clks[IMX6SX_CLK_ENET_PODF]); - clk_set_rate(clks[IMX6SX_CLK_ENET_PODF], 200000000); - clk_set_rate(clks[IMX6SX_CLK_ENET_REF], 125000000); - clk_set_rate(clks[IMX6SX_CLK_ENET2_REF], 125000000); + clk_provider_set_parent(clks[IMX6SX_CLK_ENET_PRE_SEL], + clks[IMX6SX_CLK_PLL2_PFD2]); + clk_provider_set_parent(clks[IMX6SX_CLK_ENET_SEL], + clks[IMX6SX_CLK_ENET_PODF]); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET_PODF], 200000000); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET_REF], 125000000); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET2_REF], 125000000); /* Audio clocks */ - clk_set_rate(clks[IMX6SX_CLK_PLL4_AUDIO_DIV], 393216000); - - clk_set_parent(clks[IMX6SX_CLK_SPDIF_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_SPDIF_PODF], 98304000); - - clk_set_parent(clks[IMX6SX_CLK_AUDIO_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]); - clk_set_rate(clks[IMX6SX_CLK_AUDIO_PODF], 24000000); - - clk_set_parent(clks[IMX6SX_CLK_SSI1_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_SSI2_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_SSI3_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_SSI1_PODF], 24576000); - clk_set_rate(clks[IMX6SX_CLK_SSI2_PODF], 24576000); - clk_set_rate(clks[IMX6SX_CLK_SSI3_PODF], 24576000); - - clk_set_parent(clks[IMX6SX_CLK_ESAI_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_ESAI_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_PLL4_AUDIO_DIV], 393216000); + + clk_provider_set_parent(clks[IMX6SX_CLK_SPDIF_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_SPDIF_PODF], 98304000); + + clk_provider_set_parent(clks[IMX6SX_CLK_AUDIO_SEL], + clks[IMX6SX_CLK_PLL3_USB_OTG]); + clk_provider_set_rate(clks[IMX6SX_CLK_AUDIO_PODF], 24000000); + + clk_provider_set_parent(clks[IMX6SX_CLK_SSI1_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_SSI2_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_SSI3_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI1_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI2_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI3_PODF], 24576000); + + clk_provider_set_parent(clks[IMX6SX_CLK_ESAI_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_ESAI_PODF], 24576000); /* Set parent clock for vadc */ - clk_set_parent(clks[IMX6SX_CLK_VID_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]); + clk_provider_set_parent(clks[IMX6SX_CLK_VID_SEL], + clks[IMX6SX_CLK_PLL3_USB_OTG]); /* default parent of can_sel clock is invalid, manually set it here */ - clk_set_parent(clks[IMX6SX_CLK_CAN_SEL], clks[IMX6SX_CLK_PLL3_60M]); + clk_provider_set_parent(clks[IMX6SX_CLK_CAN_SEL], + clks[IMX6SX_CLK_PLL3_60M]); /* Update gpu clock from default 528M to 720M */ - clk_set_parent(clks[IMX6SX_CLK_GPU_CORE_SEL], clks[IMX6SX_CLK_PLL3_PFD0]); - clk_set_parent(clks[IMX6SX_CLK_GPU_AXI_SEL], clks[IMX6SX_CLK_PLL3_PFD0]); + clk_provider_set_parent(clks[IMX6SX_CLK_GPU_CORE_SEL], + clks[IMX6SX_CLK_PLL3_PFD0]); + clk_provider_set_parent(clks[IMX6SX_CLK_GPU_AXI_SEL], + clks[IMX6SX_CLK_PLL3_PFD0]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-pfd.c b/arch/arm/mach-imx/clk-pfd.c index 0b0f6f6..7f172a2 100644 --- a/arch/arm/mach-imx/clk-pfd.c +++ b/arch/arm/mach-imx/clk-pfd.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -128,11 +127,11 @@ static const struct clk_ops clk_pfd_ops = { .is_enabled = clk_pfd_is_enabled, }; -struct clk *imx_clk_pfd(const char *name, const char *parent_name, +struct clk_core *imx_clk_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx) { struct clk_pfd *pfd; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pfd = kzalloc(sizeof(*pfd), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv1.c b/arch/arm/mach-imx/clk-pllv1.c index d21d14c..7ef2cab 100644 --- a/arch/arm/mach-imx/clk-pllv1.c +++ b/arch/arm/mach-imx/clk-pllv1.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -97,11 +96,11 @@ static struct clk_ops clk_pllv1_ops = { .recalc_rate = clk_pllv1_recalc_rate, }; -struct clk *imx_clk_pllv1(const char *name, const char *parent, +struct clk_core *imx_clk_pllv1(const char *name, const char *parent, void __iomem *base) { struct clk_pllv1 *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kmalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv2.c b/arch/arm/mach-imx/clk-pllv2.c index 20889d5..3dca7df 100644 --- a/arch/arm/mach-imx/clk-pllv2.c +++ b/arch/arm/mach-imx/clk-pllv2.c @@ -1,5 +1,4 @@ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/errno.h> #include <linux/delay.h> @@ -237,11 +236,11 @@ static struct clk_ops clk_pllv2_ops = { .set_rate = clk_pllv2_set_rate, }; -struct clk *imx_clk_pllv2(const char *name, const char *parent, +struct clk_core *imx_clk_pllv2(const char *name, const char *parent, void __iomem *base) { struct clk_pllv2 *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index 6136405..a07603d 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/io.h> @@ -320,13 +319,13 @@ static const struct clk_ops clk_pllv3_enet_ops = { .recalc_rate = clk_pllv3_enet_recalc_rate, }; -struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, +struct clk_core *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, const char *parent_name, void __iomem *base, u32 div_mask) { struct clk_pllv3 *pll; const struct clk_ops *ops; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c index f60d6d5..bd2450b 100644 --- a/arch/arm/mach-imx/clk-vf610.c +++ b/arch/arm/mach-imx/clk-vf610.c @@ -9,7 +9,6 @@ */ #include <linux/of_address.h> -#include <linux/clk.h> #include <dt-bindings/clock/vf610-clock.h> #include "clk.h" @@ -95,7 +94,7 @@ static struct clk_div_table pll4_main_div_table[] = { { } }; -static struct clk *clk[VF610_CLK_END]; +static struct clk_core *clk[VF610_CLK_END]; static struct clk_onecell_data clk_data; static void __init vf610_clocks_init(struct device_node *ccm_node) @@ -307,20 +306,32 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) imx_check_clocks(clk, ARRAY_SIZE(clk)); - clk_set_parent(clk[VF610_CLK_QSPI0_SEL], clk[VF610_CLK_PLL1_PFD4]); - clk_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI0_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X2_DIV]) / 2); - - clk_set_parent(clk[VF610_CLK_QSPI1_SEL], clk[VF610_CLK_PLL1_PFD4]); - clk_set_rate(clk[VF610_CLK_QSPI1_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_SEL]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI1_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X4_DIV]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI1_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X2_DIV]) / 2); - - clk_set_parent(clk[VF610_CLK_SAI0_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI1_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI2_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI3_SEL], clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_QSPI0_SEL], + clk[VF610_CLK_PLL1_PFD4]); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X1_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_X2_DIV]) / 2); + + clk_provider_set_parent(clk[VF610_CLK_QSPI1_SEL], + clk[VF610_CLK_PLL1_PFD4]); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X4_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_SEL]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X2_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_X4_DIV]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X1_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_X2_DIV]) / 2); + + clk_provider_set_parent(clk[VF610_CLK_SAI0_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI1_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI2_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI3_SEL], + clk[VF610_CLK_AUDIO_EXT]); /* Add the clocks to provider list */ clk_data.clks = clk; diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c index df12b53..fc54203 100644 --- a/arch/arm/mach-imx/clk.c +++ b/arch/arm/mach-imx/clk.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/err.h> #include <linux/of.h> #include <linux/slab.h> @@ -7,7 +6,7 @@ DEFINE_SPINLOCK(imx_ccm_lock); -void __init imx_check_clocks(struct clk *clks[], unsigned int count) +void __init imx_check_clocks(struct clk_core *clks[], unsigned int count) { unsigned i; @@ -17,10 +16,10 @@ void __init imx_check_clocks(struct clk *clks[], unsigned int count) i, PTR_ERR(clks[i])); } -static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name) +static struct clk_core * __init imx_obtain_fixed_clock_from_dt(const char *name) { struct of_phandle_args phandle; - struct clk *clk = ERR_PTR(-ENODEV); + struct clk_core *clk = ERR_PTR(-ENODEV); char *path; path = kasprintf(GFP_KERNEL, "/clocks/%s", name); @@ -37,10 +36,10 @@ static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name) return clk; } -struct clk * __init imx_obtain_fixed_clock( +struct clk_core * __init imx_obtain_fixed_clock( const char *name, unsigned long rate) { - struct clk *clk; + struct clk_core *clk; clk = imx_obtain_fixed_clock_from_dt(name); if (IS_ERR(clk)) diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h index d5ba76f..0926889 100644 --- a/arch/arm/mach-imx/clk.h +++ b/arch/arm/mach-imx/clk.h @@ -6,14 +6,14 @@ extern spinlock_t imx_ccm_lock; -void imx_check_clocks(struct clk *clks[], unsigned int count); +void imx_check_clocks(struct clk_core *clks[], unsigned int count); extern void imx_cscmr1_fixup(u32 *val); -struct clk *imx_clk_pllv1(const char *name, const char *parent, +struct clk_core *imx_clk_pllv1(const char *name, const char *parent, void __iomem *base); -struct clk *imx_clk_pllv2(const char *name, const char *parent, +struct clk_core *imx_clk_pllv2(const char *name, const char *parent, void __iomem *base); enum imx_pllv3_type { @@ -24,26 +24,26 @@ enum imx_pllv3_type { IMX_PLLV3_ENET, }; -struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, +struct clk_core *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, const char *parent_name, void __iomem *base, u32 div_mask); -struct clk *clk_register_gate2(struct device *dev, const char *name, +struct clk_core *clk_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock, unsigned int *share_count); -struct clk * imx_obtain_fixed_clock( +struct clk_core * imx_obtain_fixed_clock( const char *name, unsigned long rate); -static inline struct clk *imx_clk_gate2(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate2(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, 0, &imx_ccm_lock, NULL); } -static inline struct clk *imx_clk_gate2_shared(const char *name, +static inline struct clk_core *imx_clk_gate2_shared(const char *name, const char *parent, void __iomem *reg, u8 shift, unsigned int *share_count) { @@ -51,38 +51,38 @@ static inline struct clk *imx_clk_gate2_shared(const char *name, shift, 0, &imx_ccm_lock, share_count); } -struct clk *imx_clk_pfd(const char *name, const char *parent_name, +struct clk_core *imx_clk_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx); -struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, +struct clk_core *imx_clk_busy_divider(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift); -struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, +struct clk_core *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, const char **parent_names, int num_parents); -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_core *imx_clk_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)); -struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, +struct clk_core *imx_clk_fixup_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, void (*fixup)(u32 *val)); -static inline struct clk *imx_clk_fixed(const char *name, int rate) +static inline struct clk_core *imx_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *imx_clk_divider(const char *name, const char *parent, +static inline struct clk_core *imx_clk_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width) { return clk_register_divider(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_divider_flags(const char *name, +static inline struct clk_core *imx_clk_divider_flags(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, unsigned long flags) { @@ -90,21 +90,21 @@ static inline struct clk *imx_clk_divider_flags(const char *name, reg, shift, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_gate(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate_dis(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock); } -static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, +static inline struct clk_core *imx_clk_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents) { return clk_register_mux(NULL, name, parents, num_parents, @@ -112,7 +112,7 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_mux_flags(const char *name, +static inline struct clk_core *imx_clk_mux_flags(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, unsigned long flags) { @@ -121,7 +121,7 @@ static inline struct clk *imx_clk_mux_flags(const char *name, &imx_ccm_lock); } -static inline struct clk *imx_clk_fixed_factor(const char *name, +static inline struct clk_core *imx_clk_fixed_factor(const char *name, const char *parent, unsigned int mult, unsigned int div) { return clk_register_fixed_factor(NULL, name, parent, diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index 9a80449..14352c4 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -132,7 +132,7 @@ static int msm_clock_pcom_probe(struct platform_device *pdev) for (i = 0; i < pdata->num_lookups; i++) { const struct clk_pcom_desc *desc = &pdata->lookup[i]; - struct clk *c; + struct clk_core *c; struct clk_pcom *p; struct clk_hw *hw; struct clk_init_data init; diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e6ac679..fee2643 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -164,7 +164,7 @@ void __init mv78xx0_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ -static struct clk *tclk; +static struct clk_core *tclk; static void __init clk_init(void) { diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 018353d..0f41427 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -551,7 +551,7 @@ static struct regulator_consumer_supply cm_t35_camera_supplies[] = { static void __init cm_t35_init_camera(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT, 48000000); diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index eb8c75e..1180abe 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -18,7 +18,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/clk-private.h> #include <linux/list.h> #include <linux/io.h> @@ -107,7 +106,7 @@ static struct dpll_data dpll3_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll3_ck; +static struct clk_core dpll3_ck; static const char *dpll3_ck_parent_names[] = { "sys_ck", @@ -137,7 +136,7 @@ DEFINE_CLK_DIVIDER(dpll3_m2_ck, "dpll3_ck", &dpll3_ck, 0x0, OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk core_ck; +static struct clk_core core_ck; static const char *core_ck_parent_names[] = { "dpll3_m2_ck", @@ -158,7 +157,7 @@ DEFINE_CLK_DIVIDER(l4_ick, "l3_ick", &l3_ick, 0x0, OMAP3430_CLKSEL_L4_SHIFT, OMAP3430_CLKSEL_L4_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk security_l4_ick2; +static struct clk_core security_l4_ick2; static const char *security_l4_ick2_parent_names[] = { "l4_ick", @@ -167,7 +166,7 @@ static const char *security_l4_ick2_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(security_l4_ick2, NULL); DEFINE_STRUCT_CLK(security_l4_ick2, security_l4_ick2_parent_names, core_ck_ops); -static struct clk aes1_ick; +static struct clk_core aes1_ick; static const char *aes1_ick_parent_names[] = { "security_l4_ick2", @@ -190,7 +189,7 @@ static struct clk_hw_omap aes1_ick_hw = { DEFINE_STRUCT_CLK(aes1_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk core_l4_ick; +static struct clk_core core_l4_ick; static const struct clk_ops core_l4_ick_ops = { .init = &omap2_init_clk_clkdm, @@ -199,7 +198,7 @@ static const struct clk_ops core_l4_ick_ops = { DEFINE_STRUCT_CLK_HW_OMAP(core_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk aes2_ick; +static struct clk_core aes2_ick; static const char *aes2_ick_parent_names[] = { "core_l4_ick", @@ -224,7 +223,7 @@ static struct clk_hw_omap aes2_ick_hw = { DEFINE_STRUCT_CLK(aes2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk dpll1_fck; +static struct clk_core dpll1_fck; static struct dpll_data dpll1_dd = { .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), @@ -248,7 +247,7 @@ static struct dpll_data dpll1_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll1_ck; +static struct clk_core dpll1_ck; static const struct clk_ops dpll1_ck_ops = { .init = &omap2_init_clk_clkdm, @@ -279,7 +278,7 @@ DEFINE_CLK_DIVIDER(dpll1_x2m2_ck, "dpll1_x2_ck", &dpll1_x2_ck, 0x0, OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk mpu_ck; +static struct clk_core mpu_ck; static const char *mpu_ck_parent_names[] = { "dpll1_x2m2_ck", @@ -293,7 +292,7 @@ DEFINE_CLK_DIVIDER(arm_fck, "mpu_ck", &mpu_ck, 0x0, OMAP3430_ST_MPU_CLK_SHIFT, OMAP3430_ST_MPU_CLK_WIDTH, 0x0, NULL); -static struct clk cam_ick; +static struct clk_core cam_ick; static struct clk_hw_omap cam_ick_hw = { .hw = { @@ -358,7 +357,7 @@ static struct dpll_data dpll4_dd_3630 __initdata = { .flags = DPLL_J_TYPE }; -static struct clk dpll4_ck; +static struct clk_core dpll4_ck; static const struct clk_ops dpll4_ck_ops = { .init = &omap2_init_clk_clkdm, @@ -422,7 +421,7 @@ DEFINE_CLK_DIVIDER(dpll4_m5_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_CAM_SHIFT, OMAP3630_CLKSEL_CAM_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m5x2_ck; +static struct clk_core dpll4_m5x2_ck; static const char *dpll4_m5x2_ck_parent_names[] = { "dpll4_m5_ck", @@ -459,7 +458,7 @@ static struct clk_hw_omap dpll4_m5x2_ck_hw = { DEFINE_STRUCT_CLK_FLAGS(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); -static struct clk dpll4_m5x2_ck_3630 = { +static struct clk_core dpll4_m5x2_ck_3630 = { .name = "dpll4_m5x2_ck", .hw = &dpll4_m5x2_ck_hw.hw, .parent_names = dpll4_m5x2_ck_parent_names, @@ -468,7 +467,7 @@ static struct clk dpll4_m5x2_ck_3630 = { .flags = CLK_SET_RATE_PARENT, }; -static struct clk cam_mclk; +static struct clk_core cam_mclk; static const char *cam_mclk_parent_names[] = { "dpll4_m5x2_ck", @@ -483,7 +482,7 @@ static struct clk_hw_omap cam_mclk_hw = { .clkdm_name = "cam_clkdm", }; -static struct clk cam_mclk = { +static struct clk_core cam_mclk = { .name = "cam_mclk", .hw = &cam_mclk_hw.hw, .parent_names = cam_mclk_parent_names, @@ -512,7 +511,7 @@ DEFINE_CLK_DIVIDER(dpll4_m2_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_DIV_96M_SHIFT, OMAP3630_DIV_96M_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m2x2_ck; +static struct clk_core dpll4_m2x2_ck; static const char *dpll4_m2x2_ck_parent_names[] = { "dpll4_m2_ck", @@ -531,7 +530,7 @@ static struct clk_hw_omap dpll4_m2x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m2x2_ck, dpll4_m2x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m2x2_ck_3630 = { +static struct clk_core dpll4_m2x2_ck_3630 = { .name = "dpll4_m2x2_ck", .hw = &dpll4_m2x2_ck_hw.hw, .parent_names = dpll4_m2x2_ck_parent_names, @@ -539,7 +538,7 @@ static struct clk dpll4_m2x2_ck_3630 = { .ops = &dpll4_m5x2_ck_3630_ops, }; -static struct clk omap_96m_alwon_fck; +static struct clk_core omap_96m_alwon_fck; static const char *omap_96m_alwon_fck_parent_names[] = { "dpll4_m2x2_ck", @@ -549,7 +548,7 @@ DEFINE_STRUCT_CLK_HW_OMAP(omap_96m_alwon_fck, NULL); DEFINE_STRUCT_CLK(omap_96m_alwon_fck, omap_96m_alwon_fck_parent_names, core_ck_ops); -static struct clk cm_96m_fck; +static struct clk_core cm_96m_fck; static const char *cm_96m_fck_parent_names[] = { "omap_96m_alwon_fck", @@ -568,7 +567,7 @@ DEFINE_CLK_DIVIDER_TABLE(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_TV_SHIFT, OMAP3630_CLKSEL_TV_WIDTH, 0, dpll4_mx_ck_div_table, NULL); -static struct clk dpll4_m3x2_ck; +static struct clk_core dpll4_m3x2_ck; static const char *dpll4_m3x2_ck_parent_names[] = { "dpll4_m3_ck", @@ -587,7 +586,7 @@ static struct clk_hw_omap dpll4_m3x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m3x2_ck, dpll4_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m3x2_ck_3630 = { +static struct clk_core dpll4_m3x2_ck_3630 = { .name = "dpll4_m3x2_ck", .hw = &dpll4_m3x2_ck_hw.hw, .parent_names = dpll4_m3x2_ck_parent_names, @@ -651,7 +650,7 @@ static const char *omap_48m_fck_parent_names[] = { "cm_96m_fck", "sys_altclk", }; -static struct clk omap_48m_fck; +static struct clk_core omap_48m_fck; static const struct clk_ops omap_48m_fck_ops = { .recalc_rate = &omap2_clksel_recalc, @@ -672,7 +671,7 @@ DEFINE_STRUCT_CLK(omap_48m_fck, omap_48m_fck_parent_names, omap_48m_fck_ops); DEFINE_CLK_FIXED_FACTOR(omap_12m_fck, "omap_48m_fck", &omap_48m_fck, 0x0, 1, 4); -static struct clk core_12m_fck; +static struct clk_core core_12m_fck; static const char *core_12m_fck_parent_names[] = { "omap_12m_fck", @@ -681,7 +680,7 @@ static const char *core_12m_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(core_12m_fck, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_12m_fck, core_12m_fck_parent_names, core_l4_ick_ops); -static struct clk core_48m_fck; +static struct clk_core core_48m_fck; static const char *core_48m_fck_parent_names[] = { "omap_48m_fck", @@ -698,7 +697,7 @@ DEFINE_CLK_MUX(omap_96m_fck, omap_96m_fck_parent_names, NULL, 0x0, OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP3430_SOURCE_96M_SHIFT, OMAP3430_SOURCE_96M_WIDTH, 0x0, NULL); -static struct clk core_96m_fck; +static struct clk_core core_96m_fck; static const char *core_96m_fck_parent_names[] = { "omap_96m_fck", @@ -707,7 +706,7 @@ static const char *core_96m_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(core_96m_fck, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_96m_fck, core_96m_fck_parent_names, core_l4_ick_ops); -static struct clk core_l3_ick; +static struct clk_core core_l3_ick; static const char *core_l3_ick_parent_names[] = { "l3_ick", @@ -718,7 +717,7 @@ DEFINE_STRUCT_CLK(core_l3_ick, core_l3_ick_parent_names, core_l4_ick_ops); DEFINE_CLK_FIXED_FACTOR(dpll3_m2x2_ck, "dpll3_m2_ck", &dpll3_m2_ck, 0x0, 2, 1); -static struct clk corex2_fck; +static struct clk_core corex2_fck; static const char *corex2_fck_parent_names[] = { "dpll3_m2x2_ck", @@ -727,7 +726,7 @@ static const char *corex2_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(corex2_fck, NULL); DEFINE_STRUCT_CLK(corex2_fck, corex2_fck_parent_names, core_ck_ops); -static struct clk cpefuse_fck; +static struct clk_core cpefuse_fck; static struct clk_hw_omap cpefuse_fck_hw = { .hw = { @@ -740,7 +739,7 @@ static struct clk_hw_omap cpefuse_fck_hw = { DEFINE_STRUCT_CLK(cpefuse_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk csi2_96m_fck; +static struct clk_core csi2_96m_fck; static const char *csi2_96m_fck_parent_names[] = { "core_96m_fck", @@ -757,7 +756,7 @@ static struct clk_hw_omap csi2_96m_fck_hw = { DEFINE_STRUCT_CLK(csi2_96m_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk d2d_26m_fck; +static struct clk_core d2d_26m_fck; static struct clk_hw_omap d2d_26m_fck_hw = { .hw = { @@ -771,7 +770,7 @@ static struct clk_hw_omap d2d_26m_fck_hw = { DEFINE_STRUCT_CLK(d2d_26m_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk des1_ick; +static struct clk_core des1_ick; static struct clk_hw_omap des1_ick_hw = { .hw = { @@ -784,7 +783,7 @@ static struct clk_hw_omap des1_ick_hw = { DEFINE_STRUCT_CLK(des1_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk des2_ick; +static struct clk_core des2_ick; static struct clk_hw_omap des2_ick_hw = { .hw = { @@ -803,7 +802,7 @@ DEFINE_CLK_DIVIDER(dpll1_fck, "core_ck", &core_ck, 0x0, OMAP3430_MPU_CLK_SRC_SHIFT, OMAP3430_MPU_CLK_SRC_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll2_fck; +static struct clk_core dpll2_fck; static struct dpll_data dpll2_dd = { .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), @@ -828,7 +827,7 @@ static struct dpll_data dpll2_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll2_ck; +static struct clk_core dpll2_ck; static struct clk_hw_omap dpll2_ck_hw = { .hw = { @@ -857,7 +856,7 @@ DEFINE_CLK_DIVIDER(dpll3_m3_ck, "dpll3_ck", &dpll3_ck, 0x0, OMAP3430_DIV_DPLL3_SHIFT, OMAP3430_DIV_DPLL3_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll3_m3x2_ck; +static struct clk_core dpll3_m3x2_ck; static const char *dpll3_m3x2_ck_parent_names[] = { "dpll3_m3_ck", @@ -876,7 +875,7 @@ static struct clk_hw_omap dpll3_m3x2_ck_hw = { DEFINE_STRUCT_CLK(dpll3_m3x2_ck, dpll3_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll3_m3x2_ck_3630 = { +static struct clk_core dpll3_m3x2_ck_3630 = { .name = "dpll3_m3x2_ck", .hw = &dpll3_m3x2_ck_hw.hw, .parent_names = dpll3_m3x2_ck_parent_names, @@ -891,7 +890,7 @@ DEFINE_CLK_DIVIDER_TABLE(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_DSS1_SHIFT, OMAP3630_CLKSEL_DSS1_WIDTH, 0, dpll4_mx_ck_div_table, NULL); -static struct clk dpll4_m4x2_ck; +static struct clk_core dpll4_m4x2_ck; static const char *dpll4_m4x2_ck_parent_names[] = { "dpll4_m4_ck", @@ -911,7 +910,7 @@ static struct clk_hw_omap dpll4_m4x2_ck_hw = { DEFINE_STRUCT_CLK_FLAGS(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); -static struct clk dpll4_m4x2_ck_3630 = { +static struct clk_core dpll4_m4x2_ck_3630 = { .name = "dpll4_m4x2_ck", .hw = &dpll4_m4x2_ck_hw.hw, .parent_names = dpll4_m4x2_ck_parent_names, @@ -925,7 +924,7 @@ DEFINE_CLK_DIVIDER(dpll4_m6_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_DIV_DPLL4_SHIFT, OMAP3630_DIV_DPLL4_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m6x2_ck; +static struct clk_core dpll4_m6x2_ck; static const char *dpll4_m6x2_ck_parent_names[] = { "dpll4_m6_ck", @@ -944,7 +943,7 @@ static struct clk_hw_omap dpll4_m6x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m6x2_ck, dpll4_m6x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m6x2_ck_3630 = { +static struct clk_core dpll4_m6x2_ck_3630 = { .name = "dpll4_m6x2_ck", .hw = &dpll4_m6x2_ck_hw.hw, .parent_names = dpll4_m6x2_ck_parent_names, @@ -976,7 +975,7 @@ static struct dpll_data dpll5_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll5_ck; +static struct clk_core dpll5_ck; static struct clk_hw_omap dpll5_ck_hw = { .hw = { @@ -994,7 +993,7 @@ DEFINE_CLK_DIVIDER(dpll5_m2_ck, "dpll5_ck", &dpll5_ck, 0x0, OMAP3430ES2_DIV_120M_SHIFT, OMAP3430ES2_DIV_120M_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dss1_alwon_fck_3430es1; +static struct clk_core dss1_alwon_fck_3430es1; static const char *dss1_alwon_fck_3430es1_parent_names[] = { "dpll4_m4x2_ck", @@ -1013,7 +1012,7 @@ DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es1, dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, CLK_SET_RATE_PARENT); -static struct clk dss1_alwon_fck_3430es2; +static struct clk_core dss1_alwon_fck_3430es2; static struct clk_hw_omap dss1_alwon_fck_3430es2_hw = { .hw = { @@ -1029,7 +1028,7 @@ DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es2, dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, CLK_SET_RATE_PARENT); -static struct clk dss2_alwon_fck; +static struct clk_core dss2_alwon_fck; static struct clk_hw_omap dss2_alwon_fck_hw = { .hw = { @@ -1042,7 +1041,7 @@ static struct clk_hw_omap dss2_alwon_fck_hw = { DEFINE_STRUCT_CLK(dss2_alwon_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk dss_96m_fck; +static struct clk_core dss_96m_fck; static struct clk_hw_omap dss_96m_fck_hw = { .hw = { @@ -1055,7 +1054,7 @@ static struct clk_hw_omap dss_96m_fck_hw = { DEFINE_STRUCT_CLK(dss_96m_fck, core_96m_fck_parent_names, aes2_ick_ops); -static struct clk dss_ick_3430es1; +static struct clk_core dss_ick_3430es1; static struct clk_hw_omap dss_ick_3430es1_hw = { .hw = { @@ -1069,7 +1068,7 @@ static struct clk_hw_omap dss_ick_3430es1_hw = { DEFINE_STRUCT_CLK(dss_ick_3430es1, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk dss_ick_3430es2; +static struct clk_core dss_ick_3430es2; static struct clk_hw_omap dss_ick_3430es2_hw = { .hw = { @@ -1083,7 +1082,7 @@ static struct clk_hw_omap dss_ick_3430es2_hw = { DEFINE_STRUCT_CLK(dss_ick_3430es2, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk dss_tv_fck; +static struct clk_core dss_tv_fck; static const char *dss_tv_fck_parent_names[] = { "omap_54m_fck", @@ -1100,7 +1099,7 @@ static struct clk_hw_omap dss_tv_fck_hw = { DEFINE_STRUCT_CLK(dss_tv_fck, dss_tv_fck_parent_names, aes2_ick_ops); -static struct clk emac_fck; +static struct clk_core emac_fck; static const char *emac_fck_parent_names[] = { "rmii_ck", @@ -1116,7 +1115,7 @@ static struct clk_hw_omap emac_fck_hw = { DEFINE_STRUCT_CLK(emac_fck, emac_fck_parent_names, aes1_ick_ops); -static struct clk ipss_ick; +static struct clk_core ipss_ick; static const char *ipss_ick_parent_names[] = { "core_l3_ick", @@ -1134,7 +1133,7 @@ static struct clk_hw_omap ipss_ick_hw = { DEFINE_STRUCT_CLK(ipss_ick, ipss_ick_parent_names, aes2_ick_ops); -static struct clk emac_ick; +static struct clk_core emac_ick; static const char *emac_ick_parent_names[] = { "ipss_ick", @@ -1152,7 +1151,7 @@ static struct clk_hw_omap emac_ick_hw = { DEFINE_STRUCT_CLK(emac_ick, emac_ick_parent_names, aes2_ick_ops); -static struct clk emu_core_alwon_ck; +static struct clk_core emu_core_alwon_ck; static const char *emu_core_alwon_ck_parent_names[] = { "dpll3_m3x2_ck", @@ -1162,7 +1161,7 @@ DEFINE_STRUCT_CLK_HW_OMAP(emu_core_alwon_ck, "dpll3_clkdm"); DEFINE_STRUCT_CLK(emu_core_alwon_ck, emu_core_alwon_ck_parent_names, core_l4_ick_ops); -static struct clk emu_mpu_alwon_ck; +static struct clk_core emu_mpu_alwon_ck; static const char *emu_mpu_alwon_ck_parent_names[] = { "mpu_ck", @@ -1171,7 +1170,7 @@ static const char *emu_mpu_alwon_ck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(emu_mpu_alwon_ck, NULL); DEFINE_STRUCT_CLK(emu_mpu_alwon_ck, emu_mpu_alwon_ck_parent_names, core_ck_ops); -static struct clk emu_per_alwon_ck; +static struct clk_core emu_per_alwon_ck; static const char *emu_per_alwon_ck_parent_names[] = { "dpll4_m6x2_ck", @@ -1222,7 +1221,7 @@ static const struct clk_ops emu_src_ck_ops = { .disable = &omap2_clkops_disable_clkdm, }; -static struct clk emu_src_ck; +static struct clk_core emu_src_ck; static struct clk_hw_omap emu_src_ck_hw = { .hw = { @@ -1241,7 +1240,7 @@ DEFINE_CLK_DIVIDER(atclk_fck, "emu_src_ck", &emu_src_ck, 0x0, OMAP3430_CLKSEL_ATCLK_SHIFT, OMAP3430_CLKSEL_ATCLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk fac_ick; +static struct clk_core fac_ick; static struct clk_hw_omap fac_ick_hw = { .hw = { @@ -1255,7 +1254,7 @@ static struct clk_hw_omap fac_ick_hw = { DEFINE_STRUCT_CLK(fac_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk fshostusb_fck; +static struct clk_core fshostusb_fck; static const char *fshostusb_fck_parent_names[] = { "core_48m_fck", @@ -1273,7 +1272,7 @@ static struct clk_hw_omap fshostusb_fck_hw = { DEFINE_STRUCT_CLK(fshostusb_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk gfx_l3_ck; +static struct clk_core gfx_l3_ck; static struct clk_hw_omap gfx_l3_ck_hw = { .hw = { @@ -1292,7 +1291,7 @@ DEFINE_CLK_DIVIDER(gfx_l3_fck, "l3_ick", &l3_ick, 0x0, OMAP_CLKSEL_GFX_SHIFT, OMAP_CLKSEL_GFX_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk gfx_cg1_ck; +static struct clk_core gfx_cg1_ck; static const char *gfx_cg1_ck_parent_names[] = { "gfx_l3_fck", @@ -1310,7 +1309,7 @@ static struct clk_hw_omap gfx_cg1_ck_hw = { DEFINE_STRUCT_CLK(gfx_cg1_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); -static struct clk gfx_cg2_ck; +static struct clk_core gfx_cg2_ck; static struct clk_hw_omap gfx_cg2_ck_hw = { .hw = { @@ -1324,7 +1323,7 @@ static struct clk_hw_omap gfx_cg2_ck_hw = { DEFINE_STRUCT_CLK(gfx_cg2_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); -static struct clk gfx_l3_ick; +static struct clk_core gfx_l3_ick; static const char *gfx_l3_ick_parent_names[] = { "gfx_l3_ck", @@ -1333,7 +1332,7 @@ static const char *gfx_l3_ick_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(gfx_l3_ick, "gfx_3430es1_clkdm"); DEFINE_STRUCT_CLK(gfx_l3_ick, gfx_l3_ick_parent_names, core_l4_ick_ops); -static struct clk wkup_32k_fck; +static struct clk_core wkup_32k_fck; static const char *wkup_32k_fck_parent_names[] = { "omap_32k_fck", @@ -1342,7 +1341,7 @@ static const char *wkup_32k_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(wkup_32k_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(wkup_32k_fck, wkup_32k_fck_parent_names, core_l4_ick_ops); -static struct clk gpio1_dbck; +static struct clk_core gpio1_dbck; static const char *gpio1_dbck_parent_names[] = { "wkup_32k_fck", @@ -1359,12 +1358,12 @@ static struct clk_hw_omap gpio1_dbck_hw = { DEFINE_STRUCT_CLK(gpio1_dbck, gpio1_dbck_parent_names, aes2_ick_ops); -static struct clk wkup_l4_ick; +static struct clk_core wkup_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(wkup_l4_ick, "wkup_clkdm"); DEFINE_STRUCT_CLK(wkup_l4_ick, dpll3_ck_parent_names, core_l4_ick_ops); -static struct clk gpio1_ick; +static struct clk_core gpio1_ick; static const char *gpio1_ick_parent_names[] = { "wkup_l4_ick", @@ -1382,13 +1381,13 @@ static struct clk_hw_omap gpio1_ick_hw = { DEFINE_STRUCT_CLK(gpio1_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk per_32k_alwon_fck; +static struct clk_core per_32k_alwon_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_32k_alwon_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_32k_alwon_fck, wkup_32k_fck_parent_names, core_l4_ick_ops); -static struct clk gpio2_dbck; +static struct clk_core gpio2_dbck; static const char *gpio2_dbck_parent_names[] = { "per_32k_alwon_fck", @@ -1405,12 +1404,12 @@ static struct clk_hw_omap gpio2_dbck_hw = { DEFINE_STRUCT_CLK(gpio2_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk per_l4_ick; +static struct clk_core per_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(per_l4_ick, "per_clkdm"); DEFINE_STRUCT_CLK(per_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk gpio2_ick; +static struct clk_core gpio2_ick; static const char *gpio2_ick_parent_names[] = { "per_l4_ick", @@ -1428,7 +1427,7 @@ static struct clk_hw_omap gpio2_ick_hw = { DEFINE_STRUCT_CLK(gpio2_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio3_dbck; +static struct clk_core gpio3_dbck; static struct clk_hw_omap gpio3_dbck_hw = { .hw = { @@ -1441,7 +1440,7 @@ static struct clk_hw_omap gpio3_dbck_hw = { DEFINE_STRUCT_CLK(gpio3_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio3_ick; +static struct clk_core gpio3_ick; static struct clk_hw_omap gpio3_ick_hw = { .hw = { @@ -1455,7 +1454,7 @@ static struct clk_hw_omap gpio3_ick_hw = { DEFINE_STRUCT_CLK(gpio3_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio4_dbck; +static struct clk_core gpio4_dbck; static struct clk_hw_omap gpio4_dbck_hw = { .hw = { @@ -1468,7 +1467,7 @@ static struct clk_hw_omap gpio4_dbck_hw = { DEFINE_STRUCT_CLK(gpio4_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio4_ick; +static struct clk_core gpio4_ick; static struct clk_hw_omap gpio4_ick_hw = { .hw = { @@ -1482,7 +1481,7 @@ static struct clk_hw_omap gpio4_ick_hw = { DEFINE_STRUCT_CLK(gpio4_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio5_dbck; +static struct clk_core gpio5_dbck; static struct clk_hw_omap gpio5_dbck_hw = { .hw = { @@ -1495,7 +1494,7 @@ static struct clk_hw_omap gpio5_dbck_hw = { DEFINE_STRUCT_CLK(gpio5_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio5_ick; +static struct clk_core gpio5_ick; static struct clk_hw_omap gpio5_ick_hw = { .hw = { @@ -1509,7 +1508,7 @@ static struct clk_hw_omap gpio5_ick_hw = { DEFINE_STRUCT_CLK(gpio5_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio6_dbck; +static struct clk_core gpio6_dbck; static struct clk_hw_omap gpio6_dbck_hw = { .hw = { @@ -1522,7 +1521,7 @@ static struct clk_hw_omap gpio6_dbck_hw = { DEFINE_STRUCT_CLK(gpio6_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio6_ick; +static struct clk_core gpio6_ick; static struct clk_hw_omap gpio6_ick_hw = { .hw = { @@ -1536,7 +1535,7 @@ static struct clk_hw_omap gpio6_ick_hw = { DEFINE_STRUCT_CLK(gpio6_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpmc_fck; +static struct clk_core gpmc_fck; static struct clk_hw_omap gpmc_fck_hw = { .hw = { @@ -1565,7 +1564,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT10_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt10_ick; +static struct clk_core gpt10_ick; static struct clk_hw_omap gpt10_ick_hw = { .hw = { @@ -1586,7 +1585,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT11_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt11_ick; +static struct clk_core gpt11_ick; static struct clk_hw_omap gpt11_ick_hw = { .hw = { @@ -1600,7 +1599,7 @@ static struct clk_hw_omap gpt11_ick_hw = { DEFINE_STRUCT_CLK(gpt11_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk gpt12_fck; +static struct clk_core gpt12_fck; static const char *gpt12_fck_parent_names[] = { "secure_32k_fck", @@ -1609,7 +1608,7 @@ static const char *gpt12_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(gpt12_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(gpt12_fck, gpt12_fck_parent_names, core_l4_ick_ops); -static struct clk gpt12_ick; +static struct clk_core gpt12_ick; static struct clk_hw_omap gpt12_ick_hw = { .hw = { @@ -1630,7 +1629,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "wkup_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT1_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt1_ick; +static struct clk_core gpt1_ick; static struct clk_hw_omap gpt1_ick_hw = { .hw = { @@ -1651,7 +1650,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT2_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt2_ick; +static struct clk_core gpt2_ick; static struct clk_hw_omap gpt2_ick_hw = { .hw = { @@ -1672,7 +1671,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT3_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt3_ick; +static struct clk_core gpt3_ick; static struct clk_hw_omap gpt3_ick_hw = { .hw = { @@ -1693,7 +1692,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT4_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt4_ick; +static struct clk_core gpt4_ick; static struct clk_hw_omap gpt4_ick_hw = { .hw = { @@ -1714,7 +1713,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT5_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt5_ick; +static struct clk_core gpt5_ick; static struct clk_hw_omap gpt5_ick_hw = { .hw = { @@ -1735,7 +1734,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT6_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt6_ick; +static struct clk_core gpt6_ick; static struct clk_hw_omap gpt6_ick_hw = { .hw = { @@ -1756,7 +1755,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT7_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt7_ick; +static struct clk_core gpt7_ick; static struct clk_hw_omap gpt7_ick_hw = { .hw = { @@ -1777,7 +1776,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT8_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt8_ick; +static struct clk_core gpt8_ick; static struct clk_hw_omap gpt8_ick_hw = { .hw = { @@ -1798,7 +1797,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT9_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt9_ick; +static struct clk_core gpt9_ick; static struct clk_hw_omap gpt9_ick_hw = { .hw = { @@ -1812,7 +1811,7 @@ static struct clk_hw_omap gpt9_ick_hw = { DEFINE_STRUCT_CLK(gpt9_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk hdq_fck; +static struct clk_core hdq_fck; static const char *hdq_fck_parent_names[] = { "core_12m_fck", @@ -1830,7 +1829,7 @@ static struct clk_hw_omap hdq_fck_hw = { DEFINE_STRUCT_CLK(hdq_fck, hdq_fck_parent_names, aes2_ick_ops); -static struct clk hdq_ick; +static struct clk_core hdq_ick; static struct clk_hw_omap hdq_ick_hw = { .hw = { @@ -1844,7 +1843,7 @@ static struct clk_hw_omap hdq_ick_hw = { DEFINE_STRUCT_CLK(hdq_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk hecc_ck; +static struct clk_core hecc_ck; static struct clk_hw_omap hecc_ck_hw = { .hw = { @@ -1858,7 +1857,7 @@ static struct clk_hw_omap hecc_ck_hw = { DEFINE_STRUCT_CLK(hecc_ck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk hsotgusb_fck_am35xx; +static struct clk_core hsotgusb_fck_am35xx; static struct clk_hw_omap hsotgusb_fck_am35xx_hw = { .hw = { @@ -1871,7 +1870,7 @@ static struct clk_hw_omap hsotgusb_fck_am35xx_hw = { DEFINE_STRUCT_CLK(hsotgusb_fck_am35xx, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_3430es1; +static struct clk_core hsotgusb_ick_3430es1; static struct clk_hw_omap hsotgusb_ick_3430es1_hw = { .hw = { @@ -1885,7 +1884,7 @@ static struct clk_hw_omap hsotgusb_ick_3430es1_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_3430es1, ipss_ick_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_3430es2; +static struct clk_core hsotgusb_ick_3430es2; static struct clk_hw_omap hsotgusb_ick_3430es2_hw = { .hw = { @@ -1899,7 +1898,7 @@ static struct clk_hw_omap hsotgusb_ick_3430es2_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_3430es2, ipss_ick_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_am35xx; +static struct clk_core hsotgusb_ick_am35xx; static struct clk_hw_omap hsotgusb_ick_am35xx_hw = { .hw = { @@ -1913,7 +1912,7 @@ static struct clk_hw_omap hsotgusb_ick_am35xx_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_am35xx, emac_ick_parent_names, aes2_ick_ops); -static struct clk i2c1_fck; +static struct clk_core i2c1_fck; static struct clk_hw_omap i2c1_fck_hw = { .hw = { @@ -1927,7 +1926,7 @@ static struct clk_hw_omap i2c1_fck_hw = { DEFINE_STRUCT_CLK(i2c1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c1_ick; +static struct clk_core i2c1_ick; static struct clk_hw_omap i2c1_ick_hw = { .hw = { @@ -1941,7 +1940,7 @@ static struct clk_hw_omap i2c1_ick_hw = { DEFINE_STRUCT_CLK(i2c1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk i2c2_fck; +static struct clk_core i2c2_fck; static struct clk_hw_omap i2c2_fck_hw = { .hw = { @@ -1955,7 +1954,7 @@ static struct clk_hw_omap i2c2_fck_hw = { DEFINE_STRUCT_CLK(i2c2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c2_ick; +static struct clk_core i2c2_ick; static struct clk_hw_omap i2c2_ick_hw = { .hw = { @@ -1969,7 +1968,7 @@ static struct clk_hw_omap i2c2_ick_hw = { DEFINE_STRUCT_CLK(i2c2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk i2c3_fck; +static struct clk_core i2c3_fck; static struct clk_hw_omap i2c3_fck_hw = { .hw = { @@ -1983,7 +1982,7 @@ static struct clk_hw_omap i2c3_fck_hw = { DEFINE_STRUCT_CLK(i2c3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c3_ick; +static struct clk_core i2c3_ick; static struct clk_hw_omap i2c3_ick_hw = { .hw = { @@ -1997,7 +1996,7 @@ static struct clk_hw_omap i2c3_ick_hw = { DEFINE_STRUCT_CLK(i2c3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk icr_ick; +static struct clk_core icr_ick; static struct clk_hw_omap icr_ick_hw = { .hw = { @@ -2011,7 +2010,7 @@ static struct clk_hw_omap icr_ick_hw = { DEFINE_STRUCT_CLK(icr_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk iva2_ck; +static struct clk_core iva2_ck; static const char *iva2_ck_parent_names[] = { "dpll2_m2_ck", @@ -2029,7 +2028,7 @@ static struct clk_hw_omap iva2_ck_hw = { DEFINE_STRUCT_CLK(iva2_ck, iva2_ck_parent_names, aes2_ick_ops); -static struct clk mad2d_ick; +static struct clk_core mad2d_ick; static struct clk_hw_omap mad2d_ick_hw = { .hw = { @@ -2043,7 +2042,7 @@ static struct clk_hw_omap mad2d_ick_hw = { DEFINE_STRUCT_CLK(mad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk mailboxes_ick; +static struct clk_core mailboxes_ick; static struct clk_hw_omap mailboxes_ick_hw = { .hw = { @@ -2084,7 +2083,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_15_clksel, OMAP3430_EN_MCBSP1_SHIFT, &clkhwops_wait, mcbsp1_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp1_ick; +static struct clk_core mcbsp1_ick; static struct clk_hw_omap mcbsp1_ick_hw = { .hw = { @@ -2098,7 +2097,7 @@ static struct clk_hw_omap mcbsp1_ick_hw = { DEFINE_STRUCT_CLK(mcbsp1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk per_96m_fck; +static struct clk_core per_96m_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_96m_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_96m_fck, cm_96m_fck_parent_names, core_l4_ick_ops); @@ -2120,7 +2119,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP2_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp2_ick; +static struct clk_core mcbsp2_ick; static struct clk_hw_omap mcbsp2_ick_hw = { .hw = { @@ -2141,7 +2140,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP3_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp3_ick; +static struct clk_core mcbsp3_ick; static struct clk_hw_omap mcbsp3_ick_hw = { .hw = { @@ -2162,7 +2161,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP4_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp4_ick; +static struct clk_core mcbsp4_ick; static struct clk_hw_omap mcbsp4_ick_hw = { .hw = { @@ -2183,7 +2182,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_15_clksel, OMAP3430_EN_MCBSP5_SHIFT, &clkhwops_wait, mcbsp1_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp5_ick; +static struct clk_core mcbsp5_ick; static struct clk_hw_omap mcbsp5_ick_hw = { .hw = { @@ -2197,7 +2196,7 @@ static struct clk_hw_omap mcbsp5_ick_hw = { DEFINE_STRUCT_CLK(mcbsp5_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi1_fck; +static struct clk_core mcspi1_fck; static struct clk_hw_omap mcspi1_fck_hw = { .hw = { @@ -2211,7 +2210,7 @@ static struct clk_hw_omap mcspi1_fck_hw = { DEFINE_STRUCT_CLK(mcspi1_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi1_ick; +static struct clk_core mcspi1_ick; static struct clk_hw_omap mcspi1_ick_hw = { .hw = { @@ -2225,7 +2224,7 @@ static struct clk_hw_omap mcspi1_ick_hw = { DEFINE_STRUCT_CLK(mcspi1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi2_fck; +static struct clk_core mcspi2_fck; static struct clk_hw_omap mcspi2_fck_hw = { .hw = { @@ -2239,7 +2238,7 @@ static struct clk_hw_omap mcspi2_fck_hw = { DEFINE_STRUCT_CLK(mcspi2_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi2_ick; +static struct clk_core mcspi2_ick; static struct clk_hw_omap mcspi2_ick_hw = { .hw = { @@ -2253,7 +2252,7 @@ static struct clk_hw_omap mcspi2_ick_hw = { DEFINE_STRUCT_CLK(mcspi2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi3_fck; +static struct clk_core mcspi3_fck; static struct clk_hw_omap mcspi3_fck_hw = { .hw = { @@ -2267,7 +2266,7 @@ static struct clk_hw_omap mcspi3_fck_hw = { DEFINE_STRUCT_CLK(mcspi3_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi3_ick; +static struct clk_core mcspi3_ick; static struct clk_hw_omap mcspi3_ick_hw = { .hw = { @@ -2281,7 +2280,7 @@ static struct clk_hw_omap mcspi3_ick_hw = { DEFINE_STRUCT_CLK(mcspi3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi4_fck; +static struct clk_core mcspi4_fck; static struct clk_hw_omap mcspi4_fck_hw = { .hw = { @@ -2295,7 +2294,7 @@ static struct clk_hw_omap mcspi4_fck_hw = { DEFINE_STRUCT_CLK(mcspi4_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi4_ick; +static struct clk_core mcspi4_ick; static struct clk_hw_omap mcspi4_ick_hw = { .hw = { @@ -2309,7 +2308,7 @@ static struct clk_hw_omap mcspi4_ick_hw = { DEFINE_STRUCT_CLK(mcspi4_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs1_fck; +static struct clk_core mmchs1_fck; static struct clk_hw_omap mmchs1_fck_hw = { .hw = { @@ -2323,7 +2322,7 @@ static struct clk_hw_omap mmchs1_fck_hw = { DEFINE_STRUCT_CLK(mmchs1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs1_ick; +static struct clk_core mmchs1_ick; static struct clk_hw_omap mmchs1_ick_hw = { .hw = { @@ -2337,7 +2336,7 @@ static struct clk_hw_omap mmchs1_ick_hw = { DEFINE_STRUCT_CLK(mmchs1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs2_fck; +static struct clk_core mmchs2_fck; static struct clk_hw_omap mmchs2_fck_hw = { .hw = { @@ -2351,7 +2350,7 @@ static struct clk_hw_omap mmchs2_fck_hw = { DEFINE_STRUCT_CLK(mmchs2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs2_ick; +static struct clk_core mmchs2_ick; static struct clk_hw_omap mmchs2_ick_hw = { .hw = { @@ -2365,7 +2364,7 @@ static struct clk_hw_omap mmchs2_ick_hw = { DEFINE_STRUCT_CLK(mmchs2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs3_fck; +static struct clk_core mmchs3_fck; static struct clk_hw_omap mmchs3_fck_hw = { .hw = { @@ -2379,7 +2378,7 @@ static struct clk_hw_omap mmchs3_fck_hw = { DEFINE_STRUCT_CLK(mmchs3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs3_ick; +static struct clk_core mmchs3_ick; static struct clk_hw_omap mmchs3_ick_hw = { .hw = { @@ -2393,7 +2392,7 @@ static struct clk_hw_omap mmchs3_ick_hw = { DEFINE_STRUCT_CLK(mmchs3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk modem_fck; +static struct clk_core modem_fck; static struct clk_hw_omap modem_fck_hw = { .hw = { @@ -2407,7 +2406,7 @@ static struct clk_hw_omap modem_fck_hw = { DEFINE_STRUCT_CLK(modem_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk mspro_fck; +static struct clk_core mspro_fck; static struct clk_hw_omap mspro_fck_hw = { .hw = { @@ -2421,7 +2420,7 @@ static struct clk_hw_omap mspro_fck_hw = { DEFINE_STRUCT_CLK(mspro_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mspro_ick; +static struct clk_core mspro_ick; static struct clk_hw_omap mspro_ick_hw = { .hw = { @@ -2435,13 +2434,13 @@ static struct clk_hw_omap mspro_ick_hw = { DEFINE_STRUCT_CLK(mspro_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk omap_192m_alwon_fck; +static struct clk_core omap_192m_alwon_fck; DEFINE_STRUCT_CLK_HW_OMAP(omap_192m_alwon_fck, NULL); DEFINE_STRUCT_CLK(omap_192m_alwon_fck, omap_96m_alwon_fck_parent_names, core_ck_ops); -static struct clk omap_32ksync_ick; +static struct clk_core omap_32ksync_ick; static struct clk_hw_omap omap_32ksync_ick_hw = { .hw = { @@ -2466,7 +2465,7 @@ static const struct clksel omap_96m_alwon_fck_clksel[] = { { .parent = NULL } }; -static struct clk omap_96m_alwon_fck_3630; +static struct clk_core omap_96m_alwon_fck_3630; static const char *omap_96m_alwon_fck_3630_parent_names[] = { "omap_192m_alwon_fck", @@ -2487,7 +2486,7 @@ static struct clk_hw_omap omap_96m_alwon_fck_3630_hw = { .clksel_mask = OMAP3630_CLKSEL_96M_MASK, }; -static struct clk omap_96m_alwon_fck_3630 = { +static struct clk_core omap_96m_alwon_fck_3630 = { .name = "omap_96m_alwon_fck", .hw = &omap_96m_alwon_fck_3630_hw.hw, .parent_names = omap_96m_alwon_fck_3630_parent_names, @@ -2495,7 +2494,7 @@ static struct clk omap_96m_alwon_fck_3630 = { .ops = &omap_96m_alwon_fck_3630_ops, }; -static struct clk omapctrl_ick; +static struct clk_core omapctrl_ick; static struct clk_hw_omap omapctrl_ick_hw = { .hw = { @@ -2520,17 +2519,17 @@ DEFINE_CLK_DIVIDER(pclkx2_fck, "emu_src_ck", &emu_src_ck, 0x0, OMAP3430_CLKSEL_PCLKX2_SHIFT, OMAP3430_CLKSEL_PCLKX2_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk per_48m_fck; +static struct clk_core per_48m_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_48m_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops); -static struct clk security_l3_ick; +static struct clk_core security_l3_ick; DEFINE_STRUCT_CLK_HW_OMAP(security_l3_ick, NULL); DEFINE_STRUCT_CLK(security_l3_ick, core_l3_ick_parent_names, core_ck_ops); -static struct clk pka_ick; +static struct clk_core pka_ick; static const char *pka_ick_parent_names[] = { "security_l3_ick", @@ -2552,7 +2551,7 @@ DEFINE_CLK_DIVIDER(rm_ick, "l4_ick", &l4_ick, 0x0, OMAP3430_CLKSEL_RM_SHIFT, OMAP3430_CLKSEL_RM_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk rng_ick; +static struct clk_core rng_ick; static struct clk_hw_omap rng_ick_hw = { .hw = { @@ -2565,7 +2564,7 @@ static struct clk_hw_omap rng_ick_hw = { DEFINE_STRUCT_CLK(rng_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk sad2d_ick; +static struct clk_core sad2d_ick; static struct clk_hw_omap sad2d_ick_hw = { .hw = { @@ -2579,7 +2578,7 @@ static struct clk_hw_omap sad2d_ick_hw = { DEFINE_STRUCT_CLK(sad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk sdrc_ick; +static struct clk_core sdrc_ick; static struct clk_hw_omap sdrc_ick_hw = { .hw = { @@ -2630,7 +2629,7 @@ static const char *sgx_fck_parent_names[] = { "core_ck", "cm_96m_fck", "omap_192m_alwon_fck", "corex2_fck", }; -static struct clk sgx_fck; +static struct clk_core sgx_fck; static const struct clk_ops sgx_fck_ops = { .init = &omap2_init_clk_clkdm, @@ -2651,7 +2650,7 @@ DEFINE_CLK_OMAP_MUX_GATE(sgx_fck, "sgx_clkdm", sgx_clksel, OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, &clkhwops_wait, sgx_fck_parent_names, sgx_fck_ops); -static struct clk sgx_ick; +static struct clk_core sgx_ick; static struct clk_hw_omap sgx_ick_hw = { .hw = { @@ -2665,7 +2664,7 @@ static struct clk_hw_omap sgx_ick_hw = { DEFINE_STRUCT_CLK(sgx_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk sha11_ick; +static struct clk_core sha11_ick; static struct clk_hw_omap sha11_ick_hw = { .hw = { @@ -2678,7 +2677,7 @@ static struct clk_hw_omap sha11_ick_hw = { DEFINE_STRUCT_CLK(sha11_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk sha12_ick; +static struct clk_core sha12_ick; static struct clk_hw_omap sha12_ick_hw = { .hw = { @@ -2692,7 +2691,7 @@ static struct clk_hw_omap sha12_ick_hw = { DEFINE_STRUCT_CLK(sha12_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk sr1_fck; +static struct clk_core sr1_fck; static struct clk_hw_omap sr1_fck_hw = { .hw = { @@ -2706,7 +2705,7 @@ static struct clk_hw_omap sr1_fck_hw = { DEFINE_STRUCT_CLK(sr1_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk sr2_fck; +static struct clk_core sr2_fck; static struct clk_hw_omap sr2_fck_hw = { .hw = { @@ -2720,17 +2719,17 @@ static struct clk_hw_omap sr2_fck_hw = { DEFINE_STRUCT_CLK(sr2_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk sr_l4_ick; +static struct clk_core sr_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(sr_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(sr_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk ssi_l4_ick; +static struct clk_core ssi_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(ssi_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(ssi_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk ssi_ick_3430es1; +static struct clk_core ssi_ick_3430es1; static const char *ssi_ick_3430es1_parent_names[] = { "ssi_l4_ick", @@ -2748,7 +2747,7 @@ static struct clk_hw_omap ssi_ick_3430es1_hw = { DEFINE_STRUCT_CLK(ssi_ick_3430es1, ssi_ick_3430es1_parent_names, aes2_ick_ops); -static struct clk ssi_ick_3430es2; +static struct clk_core ssi_ick_3430es2; static struct clk_hw_omap ssi_ick_3430es2_hw = { .hw = { @@ -2813,7 +2812,7 @@ DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es1, "ssi_ssr_fck_3430es1", DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es2, "ssi_ssr_fck_3430es2", &ssi_ssr_fck_3430es2, 0x0, 1, 2); -static struct clk sys_clkout1; +static struct clk_core sys_clkout1; static const char *sys_clkout1_parent_names[] = { "osc_sys_ck", @@ -2843,7 +2842,7 @@ DEFINE_CLK_DIVIDER(traceclk_fck, "traceclk_src_fck", &traceclk_src_fck, 0x0, OMAP3430_CLKSEL_TRACECLK_SHIFT, OMAP3430_CLKSEL_TRACECLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk ts_fck; +static struct clk_core ts_fck; static struct clk_hw_omap ts_fck_hw = { .hw = { @@ -2856,7 +2855,7 @@ static struct clk_hw_omap ts_fck_hw = { DEFINE_STRUCT_CLK(ts_fck, wkup_32k_fck_parent_names, aes2_ick_ops); -static struct clk uart1_fck; +static struct clk_core uart1_fck; static struct clk_hw_omap uart1_fck_hw = { .hw = { @@ -2870,7 +2869,7 @@ static struct clk_hw_omap uart1_fck_hw = { DEFINE_STRUCT_CLK(uart1_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart1_ick; +static struct clk_core uart1_ick; static struct clk_hw_omap uart1_ick_hw = { .hw = { @@ -2884,7 +2883,7 @@ static struct clk_hw_omap uart1_ick_hw = { DEFINE_STRUCT_CLK(uart1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk uart2_fck; +static struct clk_core uart2_fck; static struct clk_hw_omap uart2_fck_hw = { .hw = { @@ -2898,7 +2897,7 @@ static struct clk_hw_omap uart2_fck_hw = { DEFINE_STRUCT_CLK(uart2_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart2_ick; +static struct clk_core uart2_ick; static struct clk_hw_omap uart2_ick_hw = { .hw = { @@ -2912,7 +2911,7 @@ static struct clk_hw_omap uart2_ick_hw = { DEFINE_STRUCT_CLK(uart2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk uart3_fck; +static struct clk_core uart3_fck; static const char *uart3_fck_parent_names[] = { "per_48m_fck", @@ -2930,7 +2929,7 @@ static struct clk_hw_omap uart3_fck_hw = { DEFINE_STRUCT_CLK(uart3_fck, uart3_fck_parent_names, aes2_ick_ops); -static struct clk uart3_ick; +static struct clk_core uart3_ick; static struct clk_hw_omap uart3_ick_hw = { .hw = { @@ -2944,7 +2943,7 @@ static struct clk_hw_omap uart3_ick_hw = { DEFINE_STRUCT_CLK(uart3_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk uart4_fck; +static struct clk_core uart4_fck; static struct clk_hw_omap uart4_fck_hw = { .hw = { @@ -2958,7 +2957,7 @@ static struct clk_hw_omap uart4_fck_hw = { DEFINE_STRUCT_CLK(uart4_fck, uart3_fck_parent_names, aes2_ick_ops); -static struct clk uart4_fck_am35xx; +static struct clk_core uart4_fck_am35xx; static struct clk_hw_omap uart4_fck_am35xx_hw = { .hw = { @@ -2972,7 +2971,7 @@ static struct clk_hw_omap uart4_fck_am35xx_hw = { DEFINE_STRUCT_CLK(uart4_fck_am35xx, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart4_ick; +static struct clk_core uart4_ick; static struct clk_hw_omap uart4_ick_hw = { .hw = { @@ -2986,7 +2985,7 @@ static struct clk_hw_omap uart4_ick_hw = { DEFINE_STRUCT_CLK(uart4_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk uart4_ick_am35xx; +static struct clk_core uart4_ick_am35xx; static struct clk_hw_omap uart4_ick_am35xx_hw = { .hw = { @@ -3023,7 +3022,7 @@ DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_clksel, &clkhwops_iclk_wait, usb_l4_ick_parent_names, ssi_ssr_fck_3430es1_ops); -static struct clk usbhost_120m_fck; +static struct clk_core usbhost_120m_fck; static const char *usbhost_120m_fck_parent_names[] = { "dpll5_m2_ck", @@ -3041,7 +3040,7 @@ static struct clk_hw_omap usbhost_120m_fck_hw = { DEFINE_STRUCT_CLK(usbhost_120m_fck, usbhost_120m_fck_parent_names, aes2_ick_ops); -static struct clk usbhost_48m_fck; +static struct clk_core usbhost_48m_fck; static struct clk_hw_omap usbhost_48m_fck_hw = { .hw = { @@ -3055,7 +3054,7 @@ static struct clk_hw_omap usbhost_48m_fck_hw = { DEFINE_STRUCT_CLK(usbhost_48m_fck, core_48m_fck_parent_names, aes2_ick_ops); -static struct clk usbhost_ick; +static struct clk_core usbhost_ick; static struct clk_hw_omap usbhost_ick_hw = { .hw = { @@ -3069,7 +3068,7 @@ static struct clk_hw_omap usbhost_ick_hw = { DEFINE_STRUCT_CLK(usbhost_ick, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk usbtll_fck; +static struct clk_core usbtll_fck; static struct clk_hw_omap usbtll_fck_hw = { .hw = { @@ -3083,7 +3082,7 @@ static struct clk_hw_omap usbtll_fck_hw = { DEFINE_STRUCT_CLK(usbtll_fck, usbhost_120m_fck_parent_names, aes2_ick_ops); -static struct clk usbtll_ick; +static struct clk_core usbtll_ick; static struct clk_hw_omap usbtll_ick_hw = { .hw = { @@ -3124,7 +3123,7 @@ static const char *usim_fck_parent_names[] = { "omap_96m_fck", "dpll5_m2_ck", "sys_ck", }; -static struct clk usim_fck; +static struct clk_core usim_fck; static const struct clk_ops usim_fck_ops = { .enable = &omap2_dflt_clk_enable, @@ -3142,7 +3141,7 @@ DEFINE_CLK_OMAP_MUX_GATE(usim_fck, NULL, usim_clksel, OMAP3430ES2_EN_USIMOCP_SHIFT, &clkhwops_wait, usim_fck_parent_names, usim_fck_ops); -static struct clk usim_ick; +static struct clk_core usim_ick; static struct clk_hw_omap usim_ick_hw = { .hw = { @@ -3156,7 +3155,7 @@ static struct clk_hw_omap usim_ick_hw = { DEFINE_STRUCT_CLK(usim_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk vpfe_fck; +static struct clk_core vpfe_fck; static const char *vpfe_fck_parent_names[] = { "pclk_ck", @@ -3172,7 +3171,7 @@ static struct clk_hw_omap vpfe_fck_hw = { DEFINE_STRUCT_CLK(vpfe_fck, vpfe_fck_parent_names, aes1_ick_ops); -static struct clk vpfe_ick; +static struct clk_core vpfe_ick; static struct clk_hw_omap vpfe_ick_hw = { .hw = { @@ -3186,12 +3185,12 @@ static struct clk_hw_omap vpfe_ick_hw = { DEFINE_STRUCT_CLK(vpfe_ick, emac_ick_parent_names, aes2_ick_ops); -static struct clk wdt1_fck; +static struct clk_core wdt1_fck; DEFINE_STRUCT_CLK_HW_OMAP(wdt1_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(wdt1_fck, gpt12_fck_parent_names, core_l4_ick_ops); -static struct clk wdt1_ick; +static struct clk_core wdt1_ick; static struct clk_hw_omap wdt1_ick_hw = { .hw = { @@ -3205,7 +3204,7 @@ static struct clk_hw_omap wdt1_ick_hw = { DEFINE_STRUCT_CLK(wdt1_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk wdt2_fck; +static struct clk_core wdt2_fck; static struct clk_hw_omap wdt2_fck_hw = { .hw = { @@ -3219,7 +3218,7 @@ static struct clk_hw_omap wdt2_fck_hw = { DEFINE_STRUCT_CLK(wdt2_fck, gpio1_dbck_parent_names, aes2_ick_ops); -static struct clk wdt2_ick; +static struct clk_core wdt2_ick; static struct clk_hw_omap wdt2_ick_hw = { .hw = { @@ -3233,7 +3232,7 @@ static struct clk_hw_omap wdt2_ick_hw = { DEFINE_STRUCT_CLK(wdt2_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk wdt3_fck; +static struct clk_core wdt3_fck; static struct clk_hw_omap wdt3_fck_hw = { .hw = { @@ -3247,7 +3246,7 @@ static struct clk_hw_omap wdt3_fck_hw = { DEFINE_STRUCT_CLK(wdt3_fck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk wdt3_ick; +static struct clk_core wdt3_ick; static struct clk_hw_omap wdt3_ick_hw = { .hw = { @@ -3661,10 +3660,10 @@ int __init omap3xxx_clk_init(void) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(&osc_sys_ck) / 1000000), - (clk_get_rate(&osc_sys_ck) / 100000) % 10, - (clk_get_rate(&core_ck) / 1000000), - (clk_get_rate(&arm_fck) / 1000000)); + (clk_provider_get_rate(&osc_sys_ck) / 1000000), + (clk_provider_get_rate(&osc_sys_ck) / 100000) % 10, + (clk_provider_get_rate(&core_ck) / 1000000), + (clk_provider_get_rate(&arm_fck) / 1000000)); /* * Lock DPLL5 -- here only until other device init code can @@ -3674,8 +3673,8 @@ int __init omap3xxx_clk_init(void) omap3_clk_lock_dpll5(); /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ - sdrc_ick_p = clk_get(NULL, "sdrc_ick"); - arm_fck_p = clk_get(NULL, "arm_fck"); + sdrc_ick_p = clk_provider_get(NULL, "sdrc_ick"); + arm_fck_p = clk_provider_get(NULL, "arm_fck"); return 0; } diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c index 82572e2..d7bbbb6 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpll.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -22,7 +21,7 @@ /** * _allow_idle - enable DPLL autoidle bits - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Enable DPLL automatic idle control. The DPLL will enter low-power * stop when its downstream clocks are gated. No return value. @@ -39,7 +38,7 @@ static void _allow_idle(struct clk_hw_omap *clk) /** * _deny_idle - prevent DPLL from automatically idling - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Disable DPLL automatic idle control. No return value. */ diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c index 59cf310..9a60ce2 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c @@ -22,7 +22,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -48,7 +47,7 @@ static struct clk_hw_omap *dpll_core_ck; * Returns the CORE_CLK rate. CORE_CLK can have one of three rate * sources on OMAP2xxx: the DPLL CLKOUT rate, DPLL CLKOUTX2, or 32KHz * (the latter is unusual). This currently should be called with - * struct clk *dpll_ck, which is a composite clock of dpll_ck and + * struct clk_core *dpll_ck, which is a composite clock of dpll_ck and * core_ck. */ unsigned long omap2xxx_clk_get_core_rate(void) @@ -179,7 +178,7 @@ int omap2_reprogram_dpllcore(struct clk_hw *hw, unsigned long rate, /** * omap2xxx_clkt_dpllcore_init - clk init function for dpll_ck - * @clk: struct clk *dpll_ck + * @clk: struct clk_core *dpll_ck * * Store a local copy of @clk in dpll_core_ck so other code can query * the core rate without having to clk_get(), which can sleep. Must diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c index 85e0b0c0..d621a4c 100644 --- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c +++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c @@ -28,7 +28,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/cpufreq.h> #include <linux/slab.h> @@ -198,14 +197,14 @@ void omap2xxx_clkt_vps_check_bootloader_rates(void) */ void omap2xxx_clkt_vps_late_init(void) { - struct clk *c; + struct clk_core *c; - c = clk_get(NULL, "sys_ck"); + c = clk_provider_get(NULL, "sys_ck"); if (IS_ERR(c)) { WARN(1, "could not locate sys_ck\n"); } else { - sys_ck_rate = clk_get_rate(c); - clk_put(c); + sys_ck_rate = clk_provider_get_rate(c); + __clk_put(c); } } @@ -230,7 +229,7 @@ void omap2xxx_clkt_vps_init(void) { struct clk_init_data init = { NULL }; struct clk_hw_omap *hw = NULL; - struct clk *clk; + struct clk_core *clk; const char *parent_name = "mpu_ck"; struct clk_lookup *lookup = NULL; diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c index eb69acf..16ff4ed 100644 --- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c +++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -38,7 +37,7 @@ /** * omap3_core_dpll_m2_set_rate - set CORE DPLL M2 divider - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @rate: rounded target rate * * Program the DPLL M2 divider with the rounded target rate. Returns diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c index 7ee2610..b4796b3 100644 --- a/arch/arm/mach-omap2/clkt_clksel.c +++ b/arch/arm/mach-omap2/clkt_clksel.c @@ -51,15 +51,15 @@ /** * _get_clksel_by_parent() - return clksel struct for a given clk & parent - * @clk: OMAP struct clk ptr to inspect - * @src_clk: OMAP struct clk ptr of the parent clk to search for + * @clk: OMAP struct clk_core ptr to inspect + * @src_clk: OMAP struct clk_core ptr of the parent clk to search for * * Scan the struct clksel array associated with the clock to find * the element associated with the supplied parent clock address. * Returns a pointer to the struct clksel on success or NULL on error. */ static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk, - struct clk *src_clk) + struct clk_core *src_clk) { const struct clksel *clks; @@ -82,7 +82,7 @@ static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk, /** * _write_clksel_reg() - program a clock's clksel register in hardware - * @clk: struct clk * to program + * @clk: struct clk_core * to program * @v: clksel bitfield value to program (with LSB at bit 0) * * Shift the clksel register bitfield value @v to its appropriate @@ -107,10 +107,10 @@ static void _write_clksel_reg(struct clk_hw_omap *clk, u32 field_val) /** * _clksel_to_divisor() - turn clksel field value into integer divider - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @field_val: register field value to find * - * Given a struct clk of a rate-selectable clksel clock, and a register field + * Given a struct clk_core of a rate-selectable clksel clock, and a register field * value to search for, find the corresponding clock divisor. The register * field value should be pre-masked and shifted down so the LSB is at bit 0 * before calling. Returns 0 on error or returns the actual integer divisor @@ -120,7 +120,7 @@ static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val) { const struct clksel *clks; const struct clksel_rate *clkr; - struct clk *parent; + struct clk_core *parent; parent = __clk_get_parent(clk->hw.clk); @@ -149,10 +149,10 @@ static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val) /** * _divisor_to_clksel() - turn clksel integer divisor into a field value - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @div: integer divisor to search for * - * Given a struct clk of a rate-selectable clksel clock, and a clock + * Given a struct clk_core of a rate-selectable clksel clock, and a clock * divisor, find the corresponding register field value. Returns the * register field value _before_ left-shifting (i.e., LSB is at bit * 0); or returns 0xFFFFFFFF (~0) upon error. @@ -161,7 +161,7 @@ static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div) { const struct clksel *clks; const struct clksel_rate *clkr; - struct clk *parent; + struct clk_core *parent; /* should never happen */ WARN_ON(div == 0); @@ -191,7 +191,7 @@ static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div) /** * _read_divisor() - get current divisor applied to parent clock (from hdwr) - * @clk: OMAP struct clk to use. + * @clk: OMAP struct clk_core to use. * * Read the current divisor register value for @clk that is programmed * into the hardware, convert it into the actual divisor value, and @@ -215,7 +215,7 @@ static u32 _read_divisor(struct clk_hw_omap *clk) /** * omap2_clksel_round_rate_div() - find divisor for the given clock and rate - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @target_rate: desired clock rate * @new_div: ptr to where we should store the divisor * @@ -233,7 +233,7 @@ u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, const struct clksel *clks; const struct clksel_rate *clkr; u32 last_div = 0; - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; const char *clk_name; @@ -286,7 +286,7 @@ u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, /* * Clocktype interface functions to the OMAP clock code - * (i.e., those used in struct clk field function pointers, etc.) + * (i.e., those used in struct clk_core field function pointers, etc.) */ /** @@ -309,7 +309,7 @@ u8 omap2_clksel_find_parent_index(struct clk_hw *hw) const struct clksel *clks; const struct clksel_rate *clkr; u32 r, found = 0; - struct clk *parent; + struct clk_core *parent; const char *clk_name; int ret = 0, f = 0; @@ -345,11 +345,11 @@ u8 omap2_clksel_find_parent_index(struct clk_hw *hw) /** - * omap2_clksel_recalc() - function ptr to pass via struct clk .recalc field - * @clk: struct clk * + * omap2_clksel_recalc() - function ptr to pass via struct clk_core .recalc field + * @clk: struct clk_core * * * This function is intended to be called only by the clock framework. - * Each clksel clock should have its struct clk .recalc field set to this + * Each clksel clock should have its struct clk_core .recalc field set to this * function. Returns the clock's current rate, based on its parent's rate * and its current divisor setting in the hardware. */ @@ -376,7 +376,7 @@ unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate) /** * omap2_clksel_round_rate() - find rounded rate for the given clock and rate - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @target_rate: desired clock rate * * This function is intended to be called only by the clock framework. @@ -396,7 +396,7 @@ long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate, /** * omap2_clksel_set_rate() - program clock rate in hardware - * @clk: struct clk * to program rate + * @clk: struct clk_core * to program rate * @rate: target rate to program * * This function is intended to be called only by the clock framework. @@ -435,7 +435,7 @@ int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, } /* - * Clksel parent setting function - not passed in struct clk function + * Clksel parent setting function - not passed in struct clk_core function * pointer - instead, the OMAP clock code currently assumes that any * parent-setting clock is a clksel clock, and calls * omap2_clksel_set_parent() by default @@ -443,8 +443,8 @@ int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, /** * omap2_clksel_set_parent() - change a clock's parent clock - * @clk: struct clk * of the child clock - * @new_parent: struct clk * of the new parent clock + * @clk: struct clk_core * of the child clock + * @new_parent: struct clk_core * of the new parent clock * * This function is intended to be called only by the clock framework. * Change the parent clock of clock @clk to @new_parent. This is diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index f251a14..36f263d 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -56,7 +56,7 @@ /* * _dpll_test_fint - test whether an Fint value is valid for the DPLL - * @clk: DPLL struct clk to test + * @clk: DPLL struct clk_core to test * @n: divider value (N) to test * * Tests whether a particular divider @n will result in a valid DPLL @@ -215,7 +215,7 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw) v &= dd->enable_mask; v >>= __ffs(dd->enable_mask); - /* Reparent the struct clk in case the dpll is in bypass */ + /* Reparent the struct clk_core in case the dpll is in bypass */ if (_omap2_dpll_is_in_bypass(v)) return 1; @@ -224,7 +224,7 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw) /** * omap2_get_dpll_rate - returns the current DPLL CLKOUT rate - * @clk: struct clk * of a DPLL + * @clk: struct clk_core * of a DPLL * * DPLLs can be locked or bypassed - basically, enabled or disabled. * When locked, the DPLL output depends on the M and N values. When @@ -270,7 +270,7 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk) /** * omap2_dpll_round_rate - round a target rate for an OMAP DPLL - * @clk: struct clk * for a DPLL + * @clk: struct clk_core * for a DPLL * @target_rate: desired DPLL clock rate * * Given a DPLL and a desired target rate, round the target rate to a diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 500530d..ab341e4 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -142,7 +142,7 @@ static int _wait_idlest_generic(struct clk_hw_omap *clk, void __iomem *reg, /** * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE - * @clk: struct clk * belonging to the module + * @clk: struct clk_core * belonging to the module * * If the necessary clocks for the OMAP hardware IP block that * corresponds to clock @clk are enabled, then wait for the module to @@ -181,7 +181,7 @@ static void _omap2_module_wait_ready(struct clk_hw_omap *clk) * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk * @clk: OMAP clock struct ptr to use * - * Convert a clockdomain name stored in a struct clk 'clk' into a + * Convert a clockdomain name stored in a struct clk_core 'clk' into a * clockdomain pointer, and save it into the struct clk. Intended to be * called during clk_register(). No return value. */ @@ -222,7 +222,7 @@ void __init omap2_clk_disable_clkdm_control(void) /** * omap2_clk_dflt_find_companion - find companion clock to @clk - * @clk: struct clk * to find the companion clock of + * @clk: struct clk_core * to find the companion clock of * @other_reg: void __iomem ** to return the companion clock CM_*CLKEN va in * @other_bit: u8 ** to return the companion clock bit shift in * @@ -258,7 +258,7 @@ void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk, /** * omap2_clk_dflt_find_idlest - find CM_IDLEST reg va, bit shift for @clk - * @clk: struct clk * to find IDLEST info for + * @clk: struct clk_core * to find IDLEST info for * @idlest_reg: void __iomem ** to return the CM_IDLEST va in * @idlest_bit: u8 * to return the CM_IDLEST bit shift in * @idlest_val: u8 * to return the idle status indicator @@ -502,14 +502,14 @@ __setup("mpurate=", omap_clk_setup); /** * omap2_init_clk_hw_omap_clocks - initialize an OMAP clock - * @clk: struct clk * to initialize + * @clk: struct clk_core * to initialize * * Add an OMAP clock @clk to the internal list of OMAP clocks. Used * temporarily for autoidle handling, until this support can be * integrated into the common clock framework code in some way. No * return value. */ -void omap2_init_clk_hw_omap_clocks(struct clk *clk) +void omap2_init_clk_hw_omap_clocks(struct clk_core *clk) { struct clk_hw_omap *c; @@ -566,11 +566,11 @@ int omap2_clk_disable_autoidle_all(void) /** * omap2_clk_deny_idle - disable autoidle on an OMAP clock - * @clk: struct clk * to disable autoidle for + * @clk: struct clk_core * to disable autoidle for * * Disable autoidle on an OMAP clock. */ -int omap2_clk_deny_idle(struct clk *clk) +int omap2_clk_deny_idle(struct clk_core *clk) { struct clk_hw_omap *c; @@ -585,11 +585,11 @@ int omap2_clk_deny_idle(struct clk *clk) /** * omap2_clk_allow_idle - enable autoidle on an OMAP clock - * @clk: struct clk * to enable autoidle for + * @clk: struct clk_core * to enable autoidle for * * Enable autoidle on an OMAP clock. */ -int omap2_clk_allow_idle(struct clk *clk) +int omap2_clk_allow_idle(struct clk_core *clk) { struct clk_hw_omap *c; @@ -614,12 +614,12 @@ int omap2_clk_allow_idle(struct clk *clk) */ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks) { - struct clk *init_clk; + struct clk_core *init_clk; int i; for (i = 0; i < num_clocks; i++) { - init_clk = clk_get(NULL, clk_names[i]); - clk_prepare_enable(init_clk); + init_clk = clk_provider_get(NULL, clk_names[i]); + clk_provider_prepare_enable(init_clk); } } @@ -655,31 +655,31 @@ void __init omap_clocks_register(struct omap_clk oclks[], int cnt) * the OPP layer. XXX This is intended to be handled by the OPP layer * code in the near future and should be removed from the clock code. * Returns -EINVAL if 'mpurate' is zero or if clk_set_rate() rejects - * the rate, -ENOENT if the struct clk referred to by @mpurate_ck_name + * the rate, -ENOENT if the struct clk_core referred to by @mpurate_ck_name * cannot be found, or 0 upon success. */ int __init omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name) { - struct clk *mpurate_ck; + struct clk_core *mpurate_ck; int r; if (!mpurate) return -EINVAL; - mpurate_ck = clk_get(NULL, mpurate_ck_name); + mpurate_ck = clk_provider_get(NULL, mpurate_ck_name); if (WARN(IS_ERR(mpurate_ck), "Failed to get %s.\n", mpurate_ck_name)) return -ENOENT; - r = clk_set_rate(mpurate_ck, mpurate); + r = clk_provider_set_rate(mpurate_ck, mpurate); if (r < 0) { WARN(1, "clock: %s: unable to set MPU rate to %d: %d\n", mpurate_ck_name, mpurate, r); - clk_put(mpurate_ck); + __clk_put(mpurate_ck); return -EINVAL; } calibrate_delay(); - clk_put(mpurate_ck); + __clk_put(mpurate_ck); return 0; } @@ -700,27 +700,27 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, const char *mpu_ck_name) { - struct clk *hfclkin_ck, *core_ck, *mpu_ck; + struct clk_core *hfclkin_ck, *core_ck, *mpu_ck; unsigned long hfclkin_rate; - mpu_ck = clk_get(NULL, mpu_ck_name); + mpu_ck = clk_provider_get(NULL, mpu_ck_name); if (WARN(IS_ERR(mpu_ck), "clock: failed to get %s.\n", mpu_ck_name)) return; - core_ck = clk_get(NULL, core_ck_name); + core_ck = clk_provider_get(NULL, core_ck_name); if (WARN(IS_ERR(core_ck), "clock: failed to get %s.\n", core_ck_name)) return; - hfclkin_ck = clk_get(NULL, hfclkin_ck_name); + hfclkin_ck = clk_provider_get(NULL, hfclkin_ck_name); if (WARN(IS_ERR(hfclkin_ck), "Failed to get %s.\n", hfclkin_ck_name)) return; - hfclkin_rate = clk_get_rate(hfclkin_ck); + hfclkin_rate = clk_provider_get_rate(hfclkin_ck); pr_info("Switched to new clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", (hfclkin_rate / 1000000), ((hfclkin_rate / 100000) % 10), - (clk_get_rate(core_ck) / 1000000), - (clk_get_rate(mpu_ck) / 1000000)); + (clk_provider_get_rate(core_ck) / 1000000), + (clk_provider_get_rate(mpu_ck) / 1000000)); } /** diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 4592a27..7068684 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -40,7 +40,7 @@ struct omap_clk { struct clockdomain; #define DEFINE_STRUCT_CLK(_name, _parent_array_name, _clkops_name) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .hw = &_name##_hw.hw, \ .parent_names = _parent_array_name, \ @@ -50,7 +50,7 @@ struct clockdomain; #define DEFINE_STRUCT_CLK_FLAGS(_name, _parent_array_name, \ _clkops_name, _flags) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .hw = &_name##_hw.hw, \ .parent_names = _parent_array_name, \ @@ -70,7 +70,7 @@ struct clockdomain; #define DEFINE_CLK_OMAP_MUX(_name, _clkdm_name, _clksel, \ _clksel_reg, _clksel_mask, \ _parent_names, _ops) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_hw_omap _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -86,7 +86,7 @@ struct clockdomain; _clksel_reg, _clksel_mask, \ _enable_reg, _enable_bit, \ _hwops, _parent_names, _ops) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_hw_omap _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -142,14 +142,14 @@ struct clksel_rate { /** * struct clksel - available parent clocks, and a pointer to their divisors - * @parent: struct clk * to a possible parent clock + * @parent: struct clk_core * to a possible parent clock * @rates: available divisors for this parent clock * * A struct clksel is always associated with one or more struct clks * and one or more struct clksel_rates. */ struct clksel { - struct clk *parent; + struct clk_core *parent; const struct clksel_rate *rates; }; @@ -208,8 +208,8 @@ void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val); int omap2_clk_enable_autoidle_all(void); -int omap2_clk_allow_idle(struct clk *clk); -int omap2_clk_deny_idle(struct clk *clk); +int omap2_clk_allow_idle(struct clk_core *clk); +int omap2_clk_deny_idle(struct clk_core *clk); int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name); void omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, @@ -247,7 +247,7 @@ extern const struct clksel_rate gpt_32k_rates[]; extern const struct clksel_rate gpt_sys_rates[]; extern const struct clksel_rate gfx_l3_rates[]; extern const struct clksel_rate dsp_ick_rates[]; -extern struct clk dummy_ck; +extern struct clk_core dummy_ck; extern const struct clk_hw_omap_ops clkhwops_iclk_wait; extern const struct clk_hw_omap_ops clkhwops_wait; diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index 0b02b41..8d1b843 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "soc.h" @@ -37,7 +36,7 @@ #define DPLL5_FREQ_FOR_USBHOST 120000000 /* needed by omap3_core_dpll_m2_set_rate() */ -struct clk *sdrc_ick_p, *arm_fck_p; +struct clk_core *sdrc_ick_p, *arm_fck_p; int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { @@ -56,20 +55,20 @@ int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate, void __init omap3_clk_lock_dpll5(void) { - struct clk *dpll5_clk; - struct clk *dpll5_m2_clk; + struct clk_core *dpll5_clk; + struct clk_core *dpll5_m2_clk; - dpll5_clk = clk_get(NULL, "dpll5_ck"); - clk_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST); - clk_prepare_enable(dpll5_clk); + dpll5_clk = clk_provider_get(NULL, "dpll5_ck"); + clk_provider_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST); + clk_provider_prepare_enable(dpll5_clk); /* Program dpll5_m2_clk divider for no division */ - dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck"); - clk_prepare_enable(dpll5_m2_clk); - clk_set_rate(dpll5_m2_clk, DPLL5_FREQ_FOR_USBHOST); + dpll5_m2_clk = clk_provider_get(NULL, "dpll5_m2_ck"); + clk_provider_prepare_enable(dpll5_m2_clk); + clk_provider_set_rate(dpll5_m2_clk, DPLL5_FREQ_FOR_USBHOST); - clk_disable_unprepare(dpll5_m2_clk); - clk_disable_unprepare(dpll5_clk); + clk_provider_disable_unprepare(dpll5_m2_clk); + clk_provider_disable_unprepare(dpll5_clk); return; } diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h index 78d9f56..063fbf1 100644 --- a/arch/arm/mach-omap2/clock3xxx.h +++ b/arch/arm/mach-omap2/clock3xxx.h @@ -12,8 +12,8 @@ int omap3xxx_clk_init(void); int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate, unsigned long parent_rate); -extern struct clk *sdrc_ick_p; -extern struct clk *arm_fck_p; +extern struct clk_core *sdrc_ick_p; +extern struct clk_core *arm_fck_p; extern const struct clkops clkops_noncore_dpll_ops; diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index ef4d21b..31e3e79 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -119,7 +119,7 @@ const struct clksel_rate div31_1to31_rates[] = { static struct clk_ops dummy_ck_ops = {}; -struct clk dummy_ck = { +struct clk_core dummy_ck = { .name = "dummy_clk", .ops = &dummy_ck_ops, .flags = CLK_IS_BASIC, diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 2da3b5e..dd89095 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -19,7 +19,6 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/limits.h> #include <linux/err.h> #include <linux/clk-provider.h> @@ -1141,7 +1140,7 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) /** * clkdm_clk_enable - add an enabled downstream clock to this clkdm * @clkdm: struct clockdomain * - * @clk: struct clk * of the enabled downstream clock + * @clk: struct clk_core * of the enabled downstream clock * * Increment the usecount of the clockdomain @clkdm and ensure that it * is awake before @clk is enabled. Intended to be called by @@ -1152,7 +1151,7 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) * by on-chip processors. Returns -EINVAL if passed null pointers; * returns 0 upon success or if the clockdomain is in hwsup idle mode. */ -int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk_core *clk) { /* * XXX Rewrite this code to maintain a list of enabled @@ -1168,7 +1167,7 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) /** * clkdm_clk_disable - remove an enabled downstream clock from this clkdm * @clkdm: struct clockdomain * - * @clk: struct clk * of the disabled downstream clock + * @clk: struct clk_core * of the disabled downstream clock * * Decrement the usecount of this clockdomain @clkdm when @clk is * disabled. Intended to be called by clk_disable() code. If the @@ -1178,7 +1177,7 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) * pointers; -ERANGE if the @clkdm usecount underflows; or returns 0 * upon success or if the clockdomain is in hwsup idle mode. */ -int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk_core *clk) { if (!clkdm || !clk || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) return -EINVAL; diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 82c37b1..f1a2cad 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -207,8 +207,8 @@ int clkdm_wakeup(struct clockdomain *clkdm); int clkdm_sleep_nolock(struct clockdomain *clkdm); int clkdm_sleep(struct clockdomain *clkdm); -int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); -int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk_core *clk); +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk_core *clk); int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh); int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh); diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 0f9e479..ff1f6c1 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -20,7 +20,6 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/delay.h> @@ -524,7 +523,7 @@ int omap_dss_reset(struct omap_hwmod *oh) for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) if (oc->_clk) - clk_prepare_enable(oc->_clk); + clk_provider_prepare_enable(oc->_clk); dispc_disable_outputs(); @@ -551,7 +550,7 @@ int omap_dss_reset(struct omap_hwmod *oh) for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) if (oc->_clk) - clk_disable_unprepare(oc->_clk); + clk_provider_disable_unprepare(oc->_clk); r = (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT : 0; diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index ac3d789..39c3861 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -23,7 +23,6 @@ #include <linux/list.h> #include <linux/errno.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> #include <linux/clkdev.h> @@ -288,7 +287,7 @@ static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n) /* * _omap3_noncore_dpll_program - set non-core DPLL M,N values directly - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @freqsel: FREQSEL value to set * * Program the DPLL with the last M, N values calculated, and wait for @@ -410,7 +409,7 @@ int omap3_noncore_dpll_enable(struct clk_hw *hw) struct clk_hw_omap *clk = to_clk_hw_omap(hw); int r; struct dpll_data *dd; - struct clk *parent; + struct clk_core *parent; dd = clk->dpll_data; if (!dd) @@ -461,7 +460,7 @@ void omap3_noncore_dpll_disable(struct clk_hw *hw) /** * omap3_noncore_dpll_set_rate - set non-core DPLL rate - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @rate: rounded target rate * * Set the DPLL CLKOUT to the target rate. If the DPLL can enter @@ -474,7 +473,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { struct clk_hw_omap *clk = to_clk_hw_omap(hw); - struct clk *new_parent = NULL; + struct clk_core *new_parent = NULL; unsigned long rrate; u16 freqsel = 0; struct dpll_data *dd; @@ -493,15 +492,15 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, __func__, __clk_get_name(hw->clk)); __clk_prepare(dd->clk_bypass); - clk_enable(dd->clk_bypass); + clk_provider_enable(dd->clk_bypass); ret = _omap3_noncore_dpll_bypass(clk); if (!ret) new_parent = dd->clk_bypass; - clk_disable(dd->clk_bypass); + clk_provider_disable(dd->clk_bypass); __clk_unprepare(dd->clk_bypass); } else { __clk_prepare(dd->clk_ref); - clk_enable(dd->clk_ref); + clk_provider_enable(dd->clk_ref); /* XXX this check is probably pointless in the CCF context */ if (dd->last_rounded_rate != rate) { @@ -530,7 +529,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, ret = omap3_noncore_dpll_program(clk, freqsel); if (!ret) new_parent = dd->clk_ref; - clk_disable(dd->clk_ref); + clk_provider_disable(dd->clk_ref); __clk_unprepare(dd->clk_ref); } /* @@ -540,7 +539,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, * stuff is inherited for free */ - if (!ret && clk_get_parent(hw->clk) != new_parent) + if (!ret && clk_provider_get_parent(hw->clk) != new_parent) __clk_reparent(hw->clk, new_parent); return 0; @@ -550,10 +549,10 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, /** * omap3_dpll_autoidle_read - read a DPLL's autoidle bits - * @clk: struct clk * of the DPLL to read + * @clk: struct clk_core * of the DPLL to read * * Return the DPLL's autoidle bits, shifted down to bit 0. Returns - * -EINVAL if passed a null pointer or if the struct clk does not + * -EINVAL if passed a null pointer or if the struct clk_core does not * appear to refer to a DPLL. */ u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk) @@ -578,7 +577,7 @@ u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk) /** * omap3_dpll_allow_idle - enable DPLL autoidle bits - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Enable DPLL automatic idle control. This automatic idle mode * switching takes effect only when the DPLL is locked, at least on @@ -612,7 +611,7 @@ void omap3_dpll_allow_idle(struct clk_hw_omap *clk) /** * omap3_dpll_deny_idle - prevent DPLL from automatically idling - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Disable DPLL automatic idle control. No return value. */ @@ -642,7 +641,7 @@ void omap3_dpll_deny_idle(struct clk_hw_omap *clk) static struct clk_hw_omap *omap3_find_clkoutx2_dpll(struct clk_hw *hw) { struct clk_hw_omap *pclk = NULL; - struct clk *parent; + struct clk_core *parent; /* Walk up the parents of clk, looking for a DPLL */ do { diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c index 4613f1e..726b254 100644 --- a/arch/arm/mach-omap2/dpll44xx.c +++ b/arch/arm/mach-omap2/dpll44xx.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> @@ -124,7 +123,7 @@ static void omap4_dpll_lpmode_recalc(struct dpll_data *dd) /** * omap4_dpll_regm4xen_recalc - compute DPLL rate, considering REGM4XEN bit - * @clk: struct clk * of the DPLL to compute the rate for + * @clk: struct clk_core * of the DPLL to compute the rate for * * Compute the output rate for the OMAP4 DPLL represented by @clk. * Takes the REGM4XEN bit into consideration, which is needed for the @@ -156,7 +155,7 @@ unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw, /** * omap4_dpll_regm4xen_round_rate - round DPLL rate, considering REGM4XEN bit - * @clk: struct clk * of the DPLL to round a rate for + * @clk: struct clk_core * of the DPLL to round a rate for * @target_rate: the desired rate of the DPLL * * Compute the rate that would be programmed into the DPLL hardware diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index b4ac3af..1424c90 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -12,7 +12,6 @@ */ #include <linux/module.h> #include <linux/init.h> -#include <linux/clk.h> #include <linux/err.h> #include <linux/io.h> #include <linux/of.h> @@ -34,7 +33,7 @@ #include "cm3xxx.h" #include "cm-regbits-34xx.h" -static struct clk *mcbsp_iclks[5]; +static struct clk_core *mcbsp_iclks[5]; static int omap3_enable_st_clock(unsigned int id, bool enable) { @@ -98,7 +97,7 @@ static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused) (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone); pdata->enable_st_clock = omap3_enable_st_clock; sprintf(clk_name, "mcbsp%d_ick", id); - mcbsp_iclks[id] = clk_get(NULL, clk_name); + mcbsp_iclks[id] = clk_provider_get(NULL, clk_name); count++; } pdev = omap_device_build_ss(name, id, oh_device, count, pdata, diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index f138a62..c5386a4 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -30,7 +30,6 @@ #include <linux/slab.h> #include <linux/err.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/pm_runtime.h> @@ -47,7 +46,7 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, const char *clk_name) { - struct clk *r; + struct clk_core *r; struct clk_lookup *l; if (!clk_alias || !clk_name) @@ -55,15 +54,15 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name); - r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias); + r = clk_provider_get_sys(dev_name(&od->pdev->dev), clk_alias); if (!IS_ERR(r)) { dev_dbg(&od->pdev->dev, "alias %s already exists\n", clk_alias); - clk_put(r); + __clk_put(r); return; } - r = clk_get(NULL, clk_name); + r = clk_provider_get(NULL, clk_name); if (IS_ERR(r)) { dev_err(&od->pdev->dev, "clk_get for %s failed\n", clk_name); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 8fd87a3..c61b392 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -753,7 +753,7 @@ static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) } /** - * _init_main_clk - get a struct clk * for the the hwmod's main functional clk + * _init_main_clk - get a struct clk_core * for the the hwmod's main functional clk * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh _clk (main @@ -767,7 +767,7 @@ static int _init_main_clk(struct omap_hwmod *oh) if (!oh->main_clk) return 0; - oh->_clk = clk_get(NULL, oh->main_clk); + oh->_clk = clk_provider_get(NULL, oh->main_clk); if (IS_ERR(oh->_clk)) { pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n", oh->name, oh->main_clk); @@ -781,7 +781,7 @@ static int _init_main_clk(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(oh->_clk); + clk_provider_prepare(oh->_clk); if (!_get_clkdm(oh)) pr_debug("omap_hwmod: %s: missing clockdomain for %s.\n", @@ -791,7 +791,7 @@ static int _init_main_clk(struct omap_hwmod *oh) } /** - * _init_interface_clks - get a struct clk * for the the hwmod's interface clks + * _init_interface_clks - get a struct clk_core * for the the hwmod's interface clks * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh OCP slave interface @@ -801,7 +801,7 @@ static int _init_interface_clks(struct omap_hwmod *oh) { struct omap_hwmod_ocp_if *os; struct list_head *p; - struct clk *c; + struct clk_core *c; int i = 0; int ret = 0; @@ -812,7 +812,7 @@ static int _init_interface_clks(struct omap_hwmod *oh) if (!os->clk) continue; - c = clk_get(NULL, os->clk); + c = clk_provider_get(NULL, os->clk); if (IS_ERR(c)) { pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n", oh->name, os->clk); @@ -828,14 +828,14 @@ static int _init_interface_clks(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(os->_clk); + clk_provider_prepare(os->_clk); } return ret; } /** - * _init_opt_clk - get a struct clk * for the the hwmod's optional clocks + * _init_opt_clk - get a struct clk_core * for the the hwmod's optional clocks * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh omap_hwmod_opt_clk @@ -844,12 +844,12 @@ static int _init_interface_clks(struct omap_hwmod *oh) static int _init_opt_clks(struct omap_hwmod *oh) { struct omap_hwmod_opt_clk *oc; - struct clk *c; + struct clk_core *c; int i; int ret = 0; for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) { - c = clk_get(NULL, oc->clk); + c = clk_provider_get(NULL, oc->clk); if (IS_ERR(c)) { pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n", oh->name, oc->clk); @@ -865,7 +865,7 @@ static int _init_opt_clks(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(oc->_clk); + clk_provider_prepare(oc->_clk); } return ret; @@ -887,7 +887,7 @@ static int _enable_clocks(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: enabling clocks\n", oh->name); if (oh->_clk) - clk_enable(oh->_clk); + clk_provider_enable(oh->_clk); p = oh->slave_ports.next; @@ -895,7 +895,7 @@ static int _enable_clocks(struct omap_hwmod *oh) os = _fetch_next_ocp_if(&p, &i); if (os->_clk && (os->flags & OCPIF_SWSUP_IDLE)) - clk_enable(os->_clk); + clk_provider_enable(os->_clk); } /* The opt clocks are controlled by the device driver. */ @@ -918,7 +918,7 @@ static int _disable_clocks(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: disabling clocks\n", oh->name); if (oh->_clk) - clk_disable(oh->_clk); + clk_provider_disable(oh->_clk); p = oh->slave_ports.next; @@ -926,7 +926,7 @@ static int _disable_clocks(struct omap_hwmod *oh) os = _fetch_next_ocp_if(&p, &i); if (os->_clk && (os->flags & OCPIF_SWSUP_IDLE)) - clk_disable(os->_clk); + clk_provider_disable(os->_clk); } /* The opt clocks are controlled by the device driver. */ @@ -945,7 +945,7 @@ static void _enable_optional_clocks(struct omap_hwmod *oh) if (oc->_clk) { pr_debug("omap_hwmod: enable %s:%s\n", oc->role, __clk_get_name(oc->_clk)); - clk_enable(oc->_clk); + clk_provider_enable(oc->_clk); } } @@ -960,7 +960,7 @@ static void _disable_optional_clocks(struct omap_hwmod *oh) if (oc->_clk) { pr_debug("omap_hwmod: disable %s:%s\n", oc->role, __clk_get_name(oc->_clk)); - clk_disable(oc->_clk); + clk_provider_disable(oc->_clk); } } @@ -2589,7 +2589,7 @@ static void __init _setup_iclk_autoidle(struct omap_hwmod *oh) /* XXX omap_iclk_deny_idle(c); */ } else { /* XXX omap_iclk_allow_idle(c); */ - clk_enable(os->_clk); + clk_provider_enable(os->_clk); } } @@ -3396,7 +3396,7 @@ static void __init _ensure_mpu_hwmod_is_setup(struct omap_hwmod *oh) * Initialize and set up a single hwmod. Intended to be used for a * small number of early devices, such as the timer IP blocks used for * the scheduler clock. Must be called after omap2_clk_init(). - * Resolves the struct clk names to struct clk pointers for each + * Resolves the struct clk_core names to struct clk_core pointers for each * registered omap_hwmod. Also calls _setup() on each hwmod. Returns * -EINVAL upon error or 0 upon success. */ @@ -3425,7 +3425,7 @@ int __init omap_hwmod_setup_one(const char *oh_name) * * Initialize and set up all IP blocks registered with the hwmod code. * Must be called after omap2_clk_init(). Resolves the struct clk - * names to struct clk pointers for each registered omap_hwmod. Also + * names to struct clk_core pointers for each registered omap_hwmod. Also * calls _setup() on each hwmod. Returns 0 upon success. */ static int __init omap_hwmod_setup_all(void) @@ -3792,7 +3792,7 @@ int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type, */ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) { - struct clk *c; + struct clk_core *c; struct omap_hwmod_ocp_if *oi; struct clockdomain *clkdm; struct clk_hw_omap *clk; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 0f97d63..46ffd06 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -207,7 +207,7 @@ struct omap_hwmod_rst_info { * struct omap_hwmod_opt_clk - optional clocks used by this hwmod * @role: "sys", "32k", "tv", etc -- for use in clk_get() * @clk: opt clock: OMAP clock name - * @_clk: pointer to the struct clk (filled in at runtime) + * @_clk: pointer to the struct clk_core (filled in at runtime) * * The module's interface clock and main functional clock should not * be added as optional clocks. @@ -215,7 +215,7 @@ struct omap_hwmod_rst_info { struct omap_hwmod_opt_clk { const char *role; const char *clk; - struct clk *_clk; + struct clk_core *_clk; }; @@ -289,7 +289,7 @@ struct omap_hwmod_addr_space { * @slave: struct omap_hwmod that responds to OCP transactions on this link * @addr: address space associated with this link * @clk: interface clock: OMAP clock name - * @_clk: pointer to the interface struct clk (filled in at runtime) + * @_clk: pointer to the interface struct clk_core (filled in at runtime) * @fw: interface firewall data * @width: OCP data width * @user: initiators using this interface (see OCP_USER_* macros above) @@ -306,7 +306,7 @@ struct omap_hwmod_ocp_if { struct omap_hwmod *slave; struct omap_hwmod_addr_space *addr; const char *clk; - struct clk *_clk; + struct clk_core *_clk; union { struct omap_hwmod_omap2_firewall omap2; } fw; @@ -611,7 +611,7 @@ struct omap_hwmod_link { * @sdma_reqs: ptr to an array of System DMA request IDs * @prcm: PRCM data pertaining to this hwmod * @main_clk: main clock: OMAP clock name - * @_clk: pointer to the main struct clk (filled in at runtime) + * @_clk: pointer to the main struct clk_core (filled in at runtime) * @opt_clks: other device clocks that drivers can request (0..*) * @voltdm: pointer to voltage domain (filled in at runtime) * @dev_attr: arbitrary device attributes that can be passed to the driver @@ -653,7 +653,7 @@ struct omap_hwmod { struct omap_hwmod_omap4_prcm omap4; } prcm; const char *main_clk; - struct clk *_clk; + struct clk_core *_clk; struct omap_hwmod_opt_clk *opt_clks; char *clkdm_name; struct clockdomain *clkdm; diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index fe01c5a..56e5e77 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -60,7 +60,7 @@ static void (*omap2_sram_suspend)(u32 dllctrl, void __iomem *sdrc_dlla_ctrl, static struct powerdomain *mpu_pwrdm, *core_pwrdm; static struct clockdomain *dsp_clkdm, *mpu_clkdm, *wkup_clkdm, *gfx_clkdm; -static struct clk *osc_ck, *emul_ck; +static struct clk_core *osc_ck, *emul_ck; static int omap2_enter_full_retention(void) { @@ -71,7 +71,7 @@ static int omap2_enter_full_retention(void) * oscillator itself it will be disabled if/when we enter retention * mode. */ - clk_disable(osc_ck); + clk_provider_disable(osc_ck); /* Clear old wake-up events */ /* REVISIT: These write to reserved bits? */ @@ -101,7 +101,7 @@ static int omap2_enter_full_retention(void) no_sleep: omap2_gpio_resume_after_idle(); - clk_enable(osc_ck); + clk_provider_enable(osc_ck); /* clear CORE wake-up events */ omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); @@ -287,17 +287,17 @@ int __init omap2_pm_init(void) pr_err("PM: gfx_clkdm not found\n"); - osc_ck = clk_get(NULL, "osc_ck"); + osc_ck = clk_provider_get(NULL, "osc_ck"); if (IS_ERR(osc_ck)) { printk(KERN_ERR "could not get osc_ck\n"); return -ENODEV; } if (cpu_is_omap242x()) { - emul_ck = clk_get(NULL, "emul_ck"); + emul_ck = clk_provider_get(NULL, "emul_ck"); if (IS_ERR(emul_ck)) { printk(KERN_ERR "could not get emul_ck\n"); - clk_put(osc_ck); + __clk_put(osc_ck); return -ENODEV; } } diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 6bbb7b5..6be2d2d 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -62,7 +62,7 @@ void __init orion5x_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ -static struct clk *tclk; +static struct clk_core *tclk; void __init clk_init(void) { diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index ed415dc..827f746 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -23,7 +23,6 @@ #include <linux/init.h> #ifdef CONFIG_COMMON_CLK -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include "clock.h" @@ -32,17 +31,17 @@ void __init shmobile_clk_workaround(const struct clk_name *clks, int nr_clks, bool enable) { const struct clk_name *clkn; - struct clk *clk; + struct clk_core *clk; unsigned int i; for (i = 0; i < nr_clks; ++i) { clkn = clks + i; - clk = clk_get(NULL, clkn->clk); + clk = clk_provider_get(NULL, clkn->clk); if (!IS_ERR(clk)) { clk_register_clkdev(clk, clkn->con_id, clkn->dev_id); if (enable) - clk_prepare_enable(clk); - clk_put(clk); + clk_provider_prepare_enable(clk); + __clk_put(clk); } } } diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index f61158c..e497df6 100644 --- a/arch/arm/mach-vexpress/spc.c +++ b/arch/arm/mach-vexpress/spc.c @@ -529,7 +529,7 @@ static struct clk_ops clk_spc_ops = { .set_rate = spc_set_rate, }; -static struct clk *ve_spc_clk_register(struct device *cpu_dev) +static struct clk_core *ve_spc_clk_register(struct device *cpu_dev) { struct clk_init_data init; struct clk_spc *spc; @@ -556,7 +556,7 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev) static int __init ve_spc_clk_init(void) { int cpu; - struct clk *clk; + struct clk_core *clk; if (!info) return 0; /* Continue only if SPC is initialised */ diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 961b593..abf63ce 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -14,7 +14,6 @@ #include <linux/dma-mapping.h> #include <linux/serial_8250.h> #include <linux/ata_platform.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/mv643xx_eth.h> @@ -27,7 +26,7 @@ /* Create a clkdev entry for a given device/clk */ void __init orion_clkdev_add(const char *con_id, const char *dev_id, - struct clk *clk) + struct clk_core *clk) { struct clk_lookup *cl; @@ -40,7 +39,7 @@ void __init orion_clkdev_add(const char *con_id, const char *dev_id, Kirkwood has gated clocks for some of its peripherals, so creates its own clkdev entries. For all the other orion devices, create clkdev entries to the tclk. */ -void __init orion_clkdev_init(struct clk *tclk) +void __init orion_clkdev_init(struct clk_core *tclk) { orion_clkdev_add(NULL, "orion_spi.0", tclk); orion_clkdev_add(NULL, "orion_spi.1", tclk); @@ -78,10 +77,10 @@ static void fill_resources(struct platform_device *device, /***************************************************************************** * UART ****************************************************************************/ -static unsigned long __init uart_get_clk_rate(struct clk *clk) +static unsigned long __init uart_get_clk_rate(struct clk_core *clk) { - clk_prepare_enable(clk); - return clk_get_rate(clk); + clk_provider_prepare_enable(clk); + return clk_provider_get_rate(clk); } static void __init uart_complete( @@ -91,7 +90,7 @@ static void __init uart_complete( void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { data->mapbase = mapbase; data->membase = membase; @@ -125,7 +124,7 @@ static struct platform_device orion_uart0 = { void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources, membase, mapbase, irq, clk); @@ -153,7 +152,7 @@ static struct platform_device orion_uart1 = { void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources, membase, mapbase, irq, clk); @@ -181,7 +180,7 @@ static struct platform_device orion_uart2 = { void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources, membase, mapbase, irq, clk); @@ -209,7 +208,7 @@ static struct platform_device orion_uart3 = { void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources, membase, mapbase, irq, clk); diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h index d9a24f6..44f1bbe 100644 --- a/arch/arm/plat-orion/include/plat/common.h +++ b/arch/arm/plat-orion/include/plat/common.h @@ -18,22 +18,22 @@ struct mv_sata_platform_data; void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_rtc_init(unsigned long mapbase, unsigned long irq); @@ -107,7 +107,7 @@ void __init orion_crypto_init(unsigned long mapbase, unsigned long irq); void __init orion_clkdev_add(const char *con_id, const char *dev_id, - struct clk *clk); + struct clk_core *clk); -void __init orion_clkdev_init(struct clk *tclk); +void __init orion_clkdev_init(struct clk_core *tclk); #endif diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c index 6eb614a..81afe83 100644 --- a/arch/powerpc/platforms/512x/clock-commonclk.c +++ b/arch/powerpc/platforms/512x/clock-commonclk.c @@ -70,7 +70,7 @@ enum { }; /* data required for the OF clock provider registration */ -static struct clk *clks[MPC512x_CLK_LAST_PRIVATE]; +static struct clk_core *clks[MPC512x_CLK_LAST_PRIVATE]; static struct clk_onecell_data clk_data; /* CCM register access */ @@ -218,12 +218,12 @@ static bool soc_has_mclk_mux0_canin(void) /* common clk API wrappers {{{ */ /* convenience wrappers around the common clk API */ -static inline struct clk *mpc512x_clk_fixed(const char *name, int rate) +static inline struct clk_core *mpc512x_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *mpc512x_clk_factor( +static inline struct clk_core *mpc512x_clk_factor( const char *name, const char *parent_name, int mul, int div) { @@ -234,7 +234,7 @@ static inline struct clk *mpc512x_clk_factor( mul, div); } -static inline struct clk *mpc512x_clk_divider( +static inline struct clk_core *mpc512x_clk_divider( const char *name, const char *parent_name, u8 clkflags, u32 __iomem *reg, u8 pos, u8 len, int divflags) { @@ -242,7 +242,7 @@ static inline struct clk *mpc512x_clk_divider( reg, pos, len, divflags, &clklock); } -static inline struct clk *mpc512x_clk_divtable( +static inline struct clk_core *mpc512x_clk_divtable( const char *name, const char *parent_name, u32 __iomem *reg, u8 pos, u8 len, const struct clk_div_table *divtab) @@ -255,7 +255,7 @@ static inline struct clk *mpc512x_clk_divtable( divtab, &clklock); } -static inline struct clk *mpc512x_clk_gated( +static inline struct clk_core *mpc512x_clk_gated( const char *name, const char *parent_name, u32 __iomem *reg, u8 pos) { @@ -266,7 +266,7 @@ static inline struct clk *mpc512x_clk_gated( reg, pos, 0, &clklock); } -static inline struct clk *mpc512x_clk_muxed(const char *name, +static inline struct clk_core *mpc512x_clk_muxed(const char *name, const char **parent_names, int parent_count, u32 __iomem *reg, u8 pos, u8 len) { @@ -422,7 +422,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, int *sys_mul, int *sys_div, int *ips_div) { - struct clk *osc_clk; + struct clk_core *osc_clk; int calc_freq; /* fetch mul/div factors from the hardware */ @@ -432,7 +432,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, *ips_div = get_bit_field(&clkregs->scfr1, 23, 3); /* lookup the oscillator clock for its rate */ - osc_clk = of_clk_get_by_name(np, "osc"); + osc_clk = of_clk_provider_get_by_name(np, "osc"); /* * either descend from OSC to REF (and in bypassing verify the @@ -444,7 +444,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, */ if (!IS_ERR(osc_clk)) { clks[MPC512x_CLK_REF] = mpc512x_clk_factor("ref", "osc", 1, 1); - calc_freq = clk_get_rate(clks[MPC512x_CLK_REF]); + calc_freq = clk_provider_get_rate(clks[MPC512x_CLK_REF]); calc_freq *= *sys_mul; calc_freq /= *sys_div; calc_freq /= 2; @@ -647,8 +647,8 @@ static void mpc512x_clk_setup_mclk(struct mclk_setup_data *entry, size_t idx) * - MCLK 0 enabled * - MCLK 1 from MCLK DIV */ - div = clk_get_rate(clks[MPC512x_CLK_SYS]); - div /= clk_get_rate(clks[MPC512x_CLK_IPS]); + div = clk_provider_get_rate(clks[MPC512x_CLK_SYS]); + div /= clk_provider_get_rate(clks[MPC512x_CLK_IPS]); out_be32(mccr_reg, (0 << 16)); out_be32(mccr_reg, (0 << 16) | ((div - 1) << 17)); out_be32(mccr_reg, (1 << 16) | ((div - 1) << 17)); @@ -925,12 +925,12 @@ static void mpc512x_clk_setup_clock_tree(struct device_node *np, int busfreq) * claimed by any peripheral driver, to not have the clock * subsystem disable them late at startup */ - clk_prepare_enable(clks[MPC512x_CLK_DUMMY]); - clk_prepare_enable(clks[MPC512x_CLK_E300]); /* PowerPC CPU */ - clk_prepare_enable(clks[MPC512x_CLK_DDR]); /* DRAM */ - clk_prepare_enable(clks[MPC512x_CLK_MEM]); /* SRAM */ - clk_prepare_enable(clks[MPC512x_CLK_IPS]); /* SoC periph */ - clk_prepare_enable(clks[MPC512x_CLK_LPC]); /* boot media */ + clk_provider_prepare_enable(clks[MPC512x_CLK_DUMMY]); + clk_provider_prepare_enable(clks[MPC512x_CLK_E300]); /* PowerPC CPU */ + clk_provider_prepare_enable(clks[MPC512x_CLK_DDR]); /* DRAM */ + clk_provider_prepare_enable(clks[MPC512x_CLK_MEM]); /* SRAM */ + clk_provider_prepare_enable(clks[MPC512x_CLK_IPS]); /* SoC periph */ + clk_provider_prepare_enable(clks[MPC512x_CLK_LPC]); /* boot media */ } /* @@ -969,9 +969,9 @@ static void mpc5121_clk_provide_migration_support(void) * has attached to bridges, otherwise the PCI clock remains * unused and so it gets disabled */ - clk_prepare_enable(clks[MPC512x_CLK_PSC3_MCLK]);/* serial console */ + clk_provider_prepare_enable(clks[MPC512x_CLK_PSC3_MCLK]);/* serial console */ if (of_find_compatible_node(NULL, "pci", "fsl,mpc5121-pci")) - clk_prepare_enable(clks[MPC512x_CLK_PCI]); + clk_provider_prepare_enable(clks[MPC512x_CLK_PCI]); } /* @@ -988,8 +988,8 @@ static void mpc5121_clk_provide_migration_support(void) } while (0) #define NODE_CHK(clkname, clkitem, regnode, regflag) do { \ - struct clk *clk; \ - clk = of_clk_get_by_name(np, clkname); \ + struct clk_core *clk; \ + clk = of_clk_provider_get_by_name(np, clkname); \ if (IS_ERR(clk)) { \ clk = clkitem; \ clk_register_clkdev(clk, clkname, devname); \ @@ -999,7 +999,7 @@ static void mpc5121_clk_provide_migration_support(void) pr_debug("clock alias name '%s' for dev '%s' pointer %p\n", \ clkname, devname, clk); \ } else { \ - clk_put(clk); \ + __clk_put(clk); \ } \ } while (0) @@ -1090,7 +1090,7 @@ static void mpc5121_clk_provide_backwards_compat(void) * workaround obsolete */ if (did_register & DID_REG_I2C) - clk_prepare_enable(clks[MPC512x_CLK_I2C]); + clk_provider_prepare_enable(clks[MPC512x_CLK_I2C]); FOR_NODES("fsl,mpc5121-diu") { NODE_PREP; diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c index 59fa3cc..11bcdb1 100644 --- a/drivers/clk/at91/clk-main.c +++ b/drivers/clk/at91/clk-main.c @@ -138,7 +138,7 @@ static const struct clk_ops main_osc_ops = { .is_prepared = clk_main_osc_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_main_osc(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -147,7 +147,7 @@ at91_clk_register_main_osc(struct at91_pmc *pmc, { int ret; struct clk_main_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !parent_name) @@ -192,7 +192,7 @@ at91_clk_register_main_osc(struct at91_pmc *pmc, void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; unsigned int irq; const char *name = np->name; const char *parent_name; @@ -291,7 +291,7 @@ static const struct clk_ops main_rc_osc_ops = { .recalc_accuracy = clk_main_rc_osc_recalc_accuracy, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_main_rc_osc(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -299,7 +299,7 @@ at91_clk_register_main_rc_osc(struct at91_pmc *pmc, { int ret; struct clk_main_rc_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !frequency) @@ -340,7 +340,7 @@ at91_clk_register_main_rc_osc(struct at91_pmc *pmc, void __init of_at91sam9x5_clk_main_rc_osc_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; unsigned int irq; u32 frequency = 0; u32 accuracy = 0; @@ -424,13 +424,13 @@ static const struct clk_ops rm9200_main_ops = { .recalc_rate = clk_rm9200_main_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_rm9200_main(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct clk_rm9200_main *clkmain; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name) @@ -462,7 +462,7 @@ at91_clk_register_rm9200_main(struct at91_pmc *pmc, void __init of_at91rm9200_clk_main_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; @@ -555,7 +555,7 @@ static const struct clk_ops sam9x5_main_ops = { .get_parent = clk_sam9x5_main_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_main(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -564,7 +564,7 @@ at91_clk_register_sam9x5_main(struct at91_pmc *pmc, { int ret; struct clk_sam9x5_main *clkmain; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name) @@ -607,7 +607,7 @@ at91_clk_register_sam9x5_main(struct at91_pmc *pmc, void __init of_at91sam9x5_clk_main_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; unsigned int irq; diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index c1af80b..95ae1b6 100644 --- a/drivers/clk/at91/clk-master.c +++ b/drivers/clk/at91/clk-master.c @@ -131,7 +131,7 @@ static const struct clk_ops master_ops = { .get_parent = clk_master_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_master(struct at91_pmc *pmc, unsigned int irq, const char *name, int num_parents, const char **parent_names, @@ -140,7 +140,7 @@ at91_clk_register_master(struct at91_pmc *pmc, unsigned int irq, { int ret; struct clk_master *master; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !num_parents || !parent_names) @@ -216,7 +216,7 @@ static void __init of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc, const struct clk_master_layout *layout) { - struct clk *clk; + struct clk_core *clk; int num_parents; int i; unsigned int irq; diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c index 597fed4..cdf8e8a 100644 --- a/drivers/clk/at91/clk-peripheral.c +++ b/drivers/clk/at91/clk-peripheral.c @@ -100,12 +100,12 @@ static const struct clk_ops peripheral_ops = { .is_enabled = clk_peripheral_is_enabled, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_peripheral(struct at91_pmc *pmc, const char *name, const char *parent_name, u32 id) { struct clk_peripheral *periph; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name || !parent_name || id > PERIPHERAL_ID_MAX) @@ -134,7 +134,7 @@ at91_clk_register_peripheral(struct at91_pmc *pmc, const char *name, static void clk_sam9x5_peripheral_autodiv(struct clk_sam9x5_peripheral *periph) { - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; int shift = 0; @@ -309,13 +309,13 @@ static const struct clk_ops sam9x5_peripheral_ops = { .set_rate = clk_sam9x5_peripheral_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_peripheral(struct at91_pmc *pmc, const char *name, const char *parent_name, u32 id, const struct clk_range *range) { struct clk_sam9x5_peripheral *periph; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name || !parent_name) @@ -352,7 +352,7 @@ of_at91_clk_periph_setup(struct device_node *np, struct at91_pmc *pmc, u8 type) { int num; u32 id; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name; struct device_node *periphclknp; diff --git a/drivers/clk/at91/clk-pll.c b/drivers/clk/at91/clk-pll.c index 6ec79db..6a1b900 100644 --- a/drivers/clk/at91/clk-pll.c +++ b/drivers/clk/at91/clk-pll.c @@ -299,14 +299,14 @@ static const struct clk_ops pll_ops = { .set_rate = clk_pll_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_pll(struct at91_pmc *pmc, unsigned int irq, const char *name, const char *parent_name, u8 id, const struct clk_pll_layout *layout, const struct clk_pll_characteristics *characteristics) { struct clk_pll *pll; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; int ret; int offset = PLL_REG(id); @@ -476,7 +476,7 @@ of_at91_clk_pll_setup(struct device_node *np, struct at91_pmc *pmc, { u32 id; unsigned int irq; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; struct clk_pll_characteristics *characteristics; diff --git a/drivers/clk/at91/clk-plldiv.c b/drivers/clk/at91/clk-plldiv.c index ea22656..f8204d8 100644 --- a/drivers/clk/at91/clk-plldiv.c +++ b/drivers/clk/at91/clk-plldiv.c @@ -79,12 +79,12 @@ static const struct clk_ops plldiv_ops = { .set_rate = clk_plldiv_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_plldiv(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct clk_plldiv *plldiv; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; plldiv = kzalloc(sizeof(*plldiv), GFP_KERNEL); @@ -111,7 +111,7 @@ at91_clk_register_plldiv(struct at91_pmc *pmc, const char *name, static void __init of_at91_clk_plldiv_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c index 62e2509..b72e98c 100644 --- a/drivers/clk/at91/clk-programmable.c +++ b/drivers/clk/at91/clk-programmable.c @@ -57,9 +57,9 @@ static unsigned long clk_programmable_recalc_rate(struct clk_hw *hw, static long clk_programmable_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk) + struct clk_core **best_parent_clk) { - struct clk *parent = NULL; + struct clk_core *parent = NULL; long best_rate = -EINVAL; unsigned long parent_rate; unsigned long tmp_rate; @@ -169,14 +169,14 @@ static const struct clk_ops programmable_ops = { .set_rate = clk_programmable_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_programmable(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents, u8 id, const struct clk_programmable_layout *layout) { struct clk_programmable *prog; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (id > PROG_ID_MAX) @@ -229,7 +229,7 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc, int num; u32 id; int i; - struct clk *clk; + struct clk_core *clk; int num_parents; const char *parent_names[PROG_SOURCE_MAX]; const char *name; diff --git a/drivers/clk/at91/clk-slow.c b/drivers/clk/at91/clk-slow.c index 0300c46..d50fe02 100644 --- a/drivers/clk/at91/clk-slow.c +++ b/drivers/clk/at91/clk-slow.c @@ -117,7 +117,7 @@ static const struct clk_ops slow_osc_ops = { .is_prepared = clk_slow_osc_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_slow_osc(void __iomem *sckcr, const char *name, const char *parent_name, @@ -125,7 +125,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr, bool bypass) { struct clk_slow_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name || !parent_name) @@ -159,7 +159,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_osc_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; u32 startup; @@ -229,7 +229,7 @@ static const struct clk_ops slow_rc_osc_ops = { .recalc_accuracy = clk_slow_rc_osc_recalc_accuracy, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_slow_rc_osc(void __iomem *sckcr, const char *name, unsigned long frequency, @@ -237,7 +237,7 @@ at91_clk_register_slow_rc_osc(void __iomem *sckcr, unsigned long startup) { struct clk_slow_rc_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name) @@ -269,7 +269,7 @@ at91_clk_register_slow_rc_osc(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_rc_osc_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; u32 frequency = 0; u32 accuracy = 0; u32 startup = 0; @@ -327,14 +327,14 @@ static const struct clk_ops sam9x5_slow_ops = { .get_parent = clk_sam9x5_slow_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_slow(void __iomem *sckcr, const char *name, const char **parent_names, int num_parents) { struct clk_sam9x5_slow *slowck; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name || !parent_names || !num_parents) @@ -364,7 +364,7 @@ at91_clk_register_sam9x5_slow(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; const char *name = np->name; @@ -401,14 +401,14 @@ static const struct clk_ops sam9260_slow_ops = { .get_parent = clk_sam9260_slow_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9260_slow(struct at91_pmc *pmc, const char *name, const char **parent_names, int num_parents) { struct clk_sam9260_slow *slowck; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name) @@ -440,7 +440,7 @@ at91_clk_register_sam9260_slow(struct at91_pmc *pmc, void __init of_at91sam9260_clk_slow_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; const char *name = np->name; diff --git a/drivers/clk/at91/clk-smd.c b/drivers/clk/at91/clk-smd.c index 144d47e..8820b84 100644 --- a/drivers/clk/at91/clk-smd.c +++ b/drivers/clk/at91/clk-smd.c @@ -113,12 +113,12 @@ static const struct clk_ops at91sam9x5_smd_ops = { .set_rate = at91sam9x5_clk_smd_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91sam9x5_clk_register_smd(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents) { struct at91sam9x5_clk_smd *smd; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; smd = kzalloc(sizeof(*smd), GFP_KERNEL); @@ -144,7 +144,7 @@ at91sam9x5_clk_register_smd(struct at91_pmc *pmc, const char *name, void __init of_at91sam9x5_clk_smd_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; int i; int num_parents; const char *parent_names[SMD_SOURCE_MAX]; diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c index 8c96307..770d9bf 100644 --- a/drivers/clk/at91/clk-system.c +++ b/drivers/clk/at91/clk-system.c @@ -99,12 +99,12 @@ static const struct clk_ops system_ops = { .is_prepared = clk_system_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_system(struct at91_pmc *pmc, const char *name, const char *parent_name, u8 id, int irq) { struct clk_system *sys; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; int ret; @@ -153,7 +153,7 @@ of_at91_clk_sys_setup(struct device_node *np, struct at91_pmc *pmc) int num; int irq = 0; u32 id; - struct clk *clk; + struct clk_core *clk; const char *name; struct device_node *sysclknp; const char *parent_name; diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 24b5b02..94b5871 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -162,12 +162,12 @@ static const struct clk_ops at91sam9n12_usb_ops = { .set_rate = at91sam9x5_clk_usb_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91sam9x5_clk_register_usb(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents) { struct at91sam9x5_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -190,12 +190,12 @@ at91sam9x5_clk_register_usb(struct at91_pmc *pmc, const char *name, return clk; } -static struct clk * __init +static struct clk_core * __init at91sam9n12_clk_register_usb(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct at91sam9x5_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -238,7 +238,7 @@ static long at91rm9200_clk_usb_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *parent_rate) { struct at91rm9200_clk_usb *usb = to_at91rm9200_clk_usb(hw); - struct clk *parent = __clk_get_parent(hw->clk); + struct clk_core *parent = __clk_get_parent(hw->clk); unsigned long bestrate = 0; int bestdiff = -1; unsigned long tmprate; @@ -305,12 +305,12 @@ static const struct clk_ops at91rm9200_usb_ops = { .set_rate = at91rm9200_clk_usb_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91rm9200_clk_register_usb(struct at91_pmc *pmc, const char *name, const char *parent_name, const u32 *divisors) { struct at91rm9200_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -337,7 +337,7 @@ at91rm9200_clk_register_usb(struct at91_pmc *pmc, const char *name, void __init of_at91sam9x5_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; int i; int num_parents; const char *parent_names[USB_SOURCE_MAX]; @@ -365,7 +365,7 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np, void __init of_at91sam9n12_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; @@ -385,7 +385,7 @@ void __init of_at91sam9n12_clk_usb_setup(struct device_node *np, void __init of_at91rm9200_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; u32 divisors[4] = {0, 0, 0, 0}; diff --git a/drivers/clk/at91/clk-utmi.c b/drivers/clk/at91/clk-utmi.c index ae3263b..0502050 100644 --- a/drivers/clk/at91/clk-utmi.c +++ b/drivers/clk/at91/clk-utmi.c @@ -92,13 +92,13 @@ static const struct clk_ops utmi_ops = { .recalc_rate = clk_utmi_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_utmi(struct at91_pmc *pmc, unsigned int irq, const char *name, const char *parent_name) { int ret; struct clk_utmi *utmi; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; utmi = kzalloc(sizeof(*utmi), GFP_KERNEL); @@ -132,7 +132,7 @@ static void __init of_at91_clk_utmi_setup(struct device_node *np, struct at91_pmc *pmc) { unsigned int irq; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c index e5aeded..122e7b0 100644 --- a/drivers/clk/bcm/clk-kona-setup.c +++ b/drivers/clk/bcm/clk-kona-setup.c @@ -697,7 +697,7 @@ static void bcm_clk_teardown(struct kona_clk *bcm_clk) bcm_clk->type = bcm_clk_none; } -static void kona_clk_teardown(struct clk *clk) +static void kona_clk_teardown(struct clk_core *clk) { struct clk_hw *hw; struct kona_clk *bcm_clk; @@ -716,10 +716,10 @@ static void kona_clk_teardown(struct clk *clk) bcm_clk_teardown(bcm_clk); } -struct clk *kona_clk_setup(struct kona_clk *bcm_clk) +struct clk_core *kona_clk_setup(struct kona_clk *bcm_clk) { struct clk_init_data *init_data = &bcm_clk->init_data; - struct clk *clk = NULL; + struct clk_core *clk = NULL; switch (bcm_clk->type) { case bcm_clk_peri: diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index 95af2e6..a301aa9 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -1032,11 +1032,11 @@ static long kona_peri_clk_round_rate(struct clk_hw *hw, unsigned long rate, } static long kona_peri_clk_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *best_parent_rate, struct clk **best_parent) + unsigned long *best_parent_rate, struct clk_core **best_parent) { struct kona_clk *bcm_clk = to_kona_clk(hw); - struct clk *clk = hw->clk; - struct clk *current_parent; + struct clk_core *clk = hw->clk; + struct clk_core *current_parent; unsigned long parent_rate; unsigned long best_delta; unsigned long best_rate; @@ -1053,14 +1053,14 @@ static long kona_peri_clk_determine_rate(struct clk_hw *hw, unsigned long rate, return kona_peri_clk_round_rate(hw, rate, best_parent_rate); /* Unless we can do better, stick with current parent */ - current_parent = clk_get_parent(clk); + current_parent = clk_provider_get_parent(clk); parent_rate = __clk_get_rate(current_parent); best_rate = kona_peri_clk_round_rate(hw, rate, &parent_rate); best_delta = abs(best_rate - rate); /* Check whether any other parent clock can produce a better result */ for (which = 0; which < parent_count; which++) { - struct clk *parent = clk_get_parent_by_index(clk, which); + struct clk_core *parent = clk_get_parent_by_index(clk, which); unsigned long delta; unsigned long other_rate; @@ -1260,7 +1260,7 @@ bool __init kona_ccu_init(struct ccu_data *ccu) { unsigned long flags; unsigned int which; - struct clk **clks = ccu->clk_data.clks; + struct clk_core **clks = ccu->clk_data.clks; bool success = true; flags = ccu_lock(ccu); diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h index 2537b30..c2d0152 100644 --- a/drivers/clk/bcm/clk-kona.h +++ b/drivers/clk/bcm/clk-kona.h @@ -508,7 +508,7 @@ extern u64 scaled_div_max(struct bcm_clk_div *div); extern u64 scaled_div_build(struct bcm_clk_div *div, u32 div_value, u32 billionths); -extern struct clk *kona_clk_setup(struct kona_clk *bcm_clk); +extern struct clk_core *kona_clk_setup(struct kona_clk *bcm_clk); extern void __init kona_dt_ccu_setup(struct ccu_data *ccu, struct device_node *node); extern bool __init kona_ccu_init(struct ccu_data *ccu); diff --git a/drivers/clk/berlin/berlin2-avpll.c b/drivers/clk/berlin/berlin2-avpll.c index fd0f26c..488d986 100644 --- a/drivers/clk/berlin/berlin2-avpll.c +++ b/drivers/clk/berlin/berlin2-avpll.c @@ -188,7 +188,7 @@ static const struct clk_ops berlin2_avpll_vco_ops = { .recalc_rate = berlin2_avpll_vco_recalc_rate, }; -struct clk * __init berlin2_avpll_vco_register(void __iomem *base, +struct clk_core * __init berlin2_avpll_vco_register(void __iomem *base, const char *name, const char *parent_name, u8 vco_flags, unsigned long flags) { @@ -364,7 +364,7 @@ static const struct clk_ops berlin2_avpll_channel_ops = { */ static const u8 quirk_index[] __initconst = { 0, 6, 5, 4, 3, 2, 1, 7 }; -struct clk * __init berlin2_avpll_channel_register(void __iomem *base, +struct clk_core * __init berlin2_avpll_channel_register(void __iomem *base, const char *name, u8 index, const char *parent_name, u8 ch_flags, unsigned long flags) { diff --git a/drivers/clk/berlin/berlin2-avpll.h b/drivers/clk/berlin/berlin2-avpll.h index a37f506..216eee7 100644 --- a/drivers/clk/berlin/berlin2-avpll.h +++ b/drivers/clk/berlin/berlin2-avpll.h @@ -24,11 +24,11 @@ struct clk; #define BERLIN2_AVPLL_BIT_QUIRK BIT(0) #define BERLIN2_AVPLL_SCRAMBLE_QUIRK BIT(1) -struct clk * __init +struct clk_core * __init berlin2_avpll_vco_register(void __iomem *base, const char *name, const char *parent_name, u8 vco_flags, unsigned long flags); -struct clk * __init +struct clk_core * __init berlin2_avpll_channel_register(void __iomem *base, const char *name, u8 index, const char *parent_name, u8 ch_flags, unsigned long flags); diff --git a/drivers/clk/berlin/berlin2-div.c b/drivers/clk/berlin/berlin2-div.c index 81ff97f..c673082 100644 --- a/drivers/clk/berlin/berlin2-div.c +++ b/drivers/clk/berlin/berlin2-div.c @@ -234,7 +234,7 @@ static const struct clk_ops berlin2_div_mux_ops = { .get_parent = berlin2_div_get_parent, }; -struct clk * __init +struct clk_core * __init berlin2_div_register(const struct berlin2_div_map *map, void __iomem *base, const char *name, u8 div_flags, const char **parent_names, int num_parents, diff --git a/drivers/clk/berlin/berlin2-div.h b/drivers/clk/berlin/berlin2-div.h index 15e3384..3ddb87a 100644 --- a/drivers/clk/berlin/berlin2-div.h +++ b/drivers/clk/berlin/berlin2-div.h @@ -80,7 +80,7 @@ struct berlin2_div_data { u8 div_flags; }; -struct clk * __init +struct clk_core * __init berlin2_div_register(const struct berlin2_div_map *map, void __iomem *base, const char *name, u8 div_flags, const char **parent_names, int num_parents, diff --git a/drivers/clk/berlin/berlin2-pll.c b/drivers/clk/berlin/berlin2-pll.c index bdc506b..b7a3016 100644 --- a/drivers/clk/berlin/berlin2-pll.c +++ b/drivers/clk/berlin/berlin2-pll.c @@ -91,7 +91,7 @@ static const struct clk_ops berlin2_pll_ops = { .recalc_rate = berlin2_pll_recalc_rate, }; -struct clk * __init +struct clk_core * __init berlin2_pll_register(const struct berlin2_pll_map *map, void __iomem *base, const char *name, const char *parent_name, unsigned long flags) diff --git a/drivers/clk/berlin/berlin2-pll.h b/drivers/clk/berlin/berlin2-pll.h index 8831ce2..6b6a6ed 100644 --- a/drivers/clk/berlin/berlin2-pll.h +++ b/drivers/clk/berlin/berlin2-pll.h @@ -29,7 +29,7 @@ struct berlin2_pll_map { u8 divsel_shift; }; -struct clk * __init +struct clk_core * __init berlin2_pll_register(const struct berlin2_pll_map *map, void __iomem *base, const char *name, const char *parent_name, unsigned long flags); diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c index 4c81e09..49ecb3e 100644 --- a/drivers/clk/berlin/bg2.c +++ b/drivers/clk/berlin/bg2.c @@ -17,7 +17,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/kernel.h> @@ -93,7 +92,7 @@ */ #define MAX_CLKS 41 -static struct clk *clks[MAX_CLKS]; +static struct clk_core *clks[MAX_CLKS]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(lock); static void __iomem *gbase; @@ -504,7 +503,7 @@ static const struct berlin2_gate_data bg2_gates[] __initconst = { static void __init berlin2_clock_setup(struct device_node *np) { const char *parent_names[9]; - struct clk *clk; + struct clk_core *clk; u8 avpll_flags = 0; int n; @@ -513,16 +512,16 @@ static void __init berlin2_clock_setup(struct device_node *np) return; /* overwrite default clock names with DT provided ones */ - clk = of_clk_get_by_name(np, clk_names[REFCLK]); + clk = of_clk_provider_get_by_name(np, clk_names[REFCLK]); if (!IS_ERR(clk)) { clk_names[REFCLK] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } - clk = of_clk_get_by_name(np, clk_names[VIDEO_EXT0]); + clk = of_clk_provider_get_by_name(np, clk_names[VIDEO_EXT0]); if (!IS_ERR(clk)) { clk_names[VIDEO_EXT0] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } /* simple register PLLs */ diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c index 748da9b..33cc08b 100644 --- a/drivers/clk/berlin/bg2q.c +++ b/drivers/clk/berlin/bg2q.c @@ -17,7 +17,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/kernel.h> @@ -47,7 +46,7 @@ #define REG_SDIO1XIN_CLKCTL 0x015c #define MAX_CLKS 27 -static struct clk *clks[MAX_CLKS]; +static struct clk_core *clks[MAX_CLKS]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(lock); static void __iomem *gbase; @@ -293,7 +292,7 @@ static const struct berlin2_gate_data bg2q_gates[] __initconst = { static void __init berlin2q_clock_setup(struct device_node *np) { const char *parent_names[9]; - struct clk *clk; + struct clk_core *clk; int n; gbase = of_iomap(np, 0); @@ -311,10 +310,10 @@ static void __init berlin2q_clock_setup(struct device_node *np) } /* overwrite default clock names with DT provided ones */ - clk = of_clk_get_by_name(np, clk_names[REFCLK]); + clk = of_clk_provider_get_by_name(np, clk_names[REFCLK]); if (!IS_ERR(clk)) { clk_names[REFCLK] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } /* simple register PLLs */ diff --git a/drivers/clk/clk-axi-clkgen.c b/drivers/clk/clk-axi-clkgen.c index 1127ee4..d91550c 100644 --- a/drivers/clk/clk-axi-clkgen.c +++ b/drivers/clk/clk-axi-clkgen.c @@ -10,7 +10,6 @@ #include <linux/platform_device.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/slab.h> #include <linux/io.h> #include <linux/of.h> @@ -489,7 +488,7 @@ static int axi_clkgen_probe(struct platform_device *pdev) const char *parent_name; const char *clk_name; struct resource *mem; - struct clk *clk; + struct clk_core *clk; if (!pdev->dev.of_node) return -ENODEV; diff --git a/drivers/clk/clk-axm5516.c b/drivers/clk/clk-axm5516.c index d2f1e11..3dc6e58 100644 --- a/drivers/clk/clk-axm5516.c +++ b/drivers/clk/clk-axm5516.c @@ -532,7 +532,7 @@ MODULE_DEVICE_TABLE(of, axmclk_match_table); struct axmclk_priv { struct clk_onecell_data onecell; - struct clk *clks[]; + struct clk_core *clks[]; }; static int axmclk_probe(struct platform_device *pdev) @@ -541,7 +541,7 @@ static int axmclk_probe(struct platform_device *pdev) struct resource *res; int i, ret; struct device *dev = &pdev->dev; - struct clk *clk; + struct clk_core *clk; struct regmap *regmap; size_t num_clks; struct axmclk_priv *priv; diff --git a/drivers/clk/clk-bcm2835.c b/drivers/clk/clk-bcm2835.c index 6b950ca..f25e85e 100644 --- a/drivers/clk/clk-bcm2835.c +++ b/drivers/clk/clk-bcm2835.c @@ -29,7 +29,7 @@ */ void __init bcm2835_init_clocks(void) { - struct clk *clk; + struct clk_core *clk; int ret; clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT, diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index b9355da..d7322fa 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/slab.h> @@ -57,14 +56,14 @@ static unsigned long clk_composite_recalc_rate(struct clk_hw *hw, static long clk_composite_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { struct clk_composite *composite = to_clk_composite(hw); const struct clk_ops *rate_ops = composite->rate_ops; const struct clk_ops *mux_ops = composite->mux_ops; struct clk_hw *rate_hw = composite->rate_hw; struct clk_hw *mux_hw = composite->mux_hw; - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; long tmp_rate, best_rate = 0; unsigned long rate_diff; @@ -80,7 +79,7 @@ static long clk_composite_determine_rate(struct clk_hw *hw, unsigned long rate, *best_parent_p = NULL; if (__clk_get_flags(hw->clk) & CLK_SET_RATE_NO_REPARENT) { - *best_parent_p = clk_get_parent(mux_hw->clk); + *best_parent_p = clk_provider_get_parent(mux_hw->clk); *best_parent_rate = __clk_get_rate(*best_parent_p); return rate_ops->round_rate(rate_hw, rate, @@ -181,14 +180,14 @@ static void clk_composite_disable(struct clk_hw *hw) gate_ops->disable(gate_hw); } -struct clk *clk_register_composite(struct device *dev, const char *name, +struct clk_core *clk_register_composite(struct device *dev, const char *name, const char **parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, struct clk_hw *gate_hw, const struct clk_ops *gate_ops, unsigned long flags) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct clk_composite *composite; struct clk_ops *clk_composite_ops; diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c index d36a7b3..c9231cd 100644 --- a/drivers/clk/clk-conf.c +++ b/drivers/clk/clk-conf.c @@ -7,7 +7,6 @@ * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/clk/clk-conf.h> @@ -20,7 +19,7 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) { struct of_phandle_args clkspec; int index, rc, num_parents; - struct clk *clk, *pclk; + struct clk_core *clk, *pclk; num_parents = of_count_phandle_with_args(node, "assigned-clock-parents", "#clock-cells"); @@ -63,16 +62,16 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) goto err; } - rc = clk_set_parent(clk, pclk); + rc = clk_provider_set_parent(clk, pclk); if (rc < 0) pr_err("clk: failed to reparent %s to %s: %d\n", __clk_get_name(clk), __clk_get_name(pclk), rc); - clk_put(clk); - clk_put(pclk); + __clk_put(clk); + __clk_put(pclk); } return 0; err: - clk_put(pclk); + __clk_put(pclk); return rc; } @@ -82,7 +81,7 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier) struct property *prop; const __be32 *cur; int rc, index = 0; - struct clk *clk; + struct clk_core *clk; u32 rate; of_property_for_each_u32(node, "assigned-clock-rates", prop, cur, rate) { @@ -106,11 +105,11 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier) return PTR_ERR(clk); } - rc = clk_set_rate(clk, rate); + rc = clk_provider_set_rate(clk, rate); if (rc < 0) pr_err("clk: couldn't set %s clock rate: %d\n", __clk_get_name(clk), rc); - clk_put(clk); + __clk_put(clk); } index++; } diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 18a9de2..3c78139 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -366,14 +366,14 @@ const struct clk_ops clk_divider_ro_ops = { }; EXPORT_SYMBOL_GPL(clk_divider_ro_ops); -static struct clk *_register_divider(struct device *dev, const char *name, +static struct clk_core *_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, spinlock_t *lock) { struct clk_divider *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_divider_flags & CLK_DIVIDER_HIWORD_MASK) { @@ -429,7 +429,7 @@ static struct clk *_register_divider(struct device *dev, const char *name, * @clk_divider_flags: divider-specific flags for this clock * @lock: shared register lock for this clock */ -struct clk *clk_register_divider(struct device *dev, const char *name, +struct clk_core *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, spinlock_t *lock) @@ -453,7 +453,7 @@ EXPORT_SYMBOL_GPL(clk_register_divider); * @table: array of divider/value pairs ending with a div set to 0 * @lock: shared register lock for this clock */ -struct clk *clk_register_divider_table(struct device *dev, const char *name, +struct clk_core *clk_register_divider_table(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, diff --git a/drivers/clk/clk-efm32gg.c b/drivers/clk/clk-efm32gg.c index bac2ddf..3240887 100644 --- a/drivers/clk/clk-efm32gg.c +++ b/drivers/clk/clk-efm32gg.c @@ -6,7 +6,6 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include <linux/clk.h> #include <linux/io.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -16,7 +15,7 @@ #define CMU_HFPERCLKEN0 0x44 -static struct clk *clk[37]; +static struct clk_core *clk[37]; static struct clk_onecell_data clk_data = { .clks = clk, .clk_num = ARRAY_SIZE(clk), diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c index d9e3f67..ae1fef0 100644 --- a/drivers/clk/clk-fixed-factor.c +++ b/drivers/clk/clk-fixed-factor.c @@ -65,13 +65,13 @@ struct clk_ops clk_fixed_factor_ops = { }; EXPORT_SYMBOL_GPL(clk_fixed_factor_ops); -struct clk *clk_register_fixed_factor(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div) { struct clk_fixed_factor *fix; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; fix = kmalloc(sizeof(*fix), GFP_KERNEL); if (!fix) { @@ -105,7 +105,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_factor); */ void __init of_fixed_factor_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; u32 div, mult; diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index 0fc56ab..56c0ced 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -56,12 +56,12 @@ EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); * @fixed_rate: non-adjustable clock rate * @fixed_accuracy: non-adjustable clock rate */ -struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, +struct clk_core *clk_register_fixed_rate_with_accuracy(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy) { struct clk_fixed_rate *fixed; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate fixed-rate clock */ @@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_rate_with_accuracy); * @flags: framework-specific flags * @fixed_rate: non-adjustable clock rate */ -struct clk *clk_register_fixed_rate(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate) { @@ -114,7 +114,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_rate); */ void of_fixed_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; u32 rate; u32 accuracy = 0; diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c index ede685c..8104683 100644 --- a/drivers/clk/clk-fractional-divider.c +++ b/drivers/clk/clk-fractional-divider.c @@ -96,14 +96,14 @@ const struct clk_ops clk_fractional_divider_ops = { }; EXPORT_SYMBOL_GPL(clk_fractional_divider_ops); -struct clk *clk_register_fractional_divider(struct device *dev, +struct clk_core *clk_register_fractional_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 mshift, u8 mwidth, u8 nshift, u8 nwidth, u8 clk_divider_flags, spinlock_t *lock) { struct clk_fractional_divider *fd; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; fd = kzalloc(sizeof(*fd), GFP_KERNEL); if (!fd) { diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c index 4a58c55..429d302 100644 --- a/drivers/clk/clk-gate.c +++ b/drivers/clk/clk-gate.c @@ -118,13 +118,13 @@ EXPORT_SYMBOL_GPL(clk_gate_ops); * @clk_gate_flags: gate-specific flags for this clock * @lock: shared register lock for this clock */ -struct clk *clk_register_gate(struct device *dev, const char *name, +struct clk_core *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock) { struct clk_gate *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_gate_flags & CLK_GATE_HIWORD_MASK) { diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c index 2e7e9d9..cad2fba 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -271,10 +271,10 @@ static const struct clk_ops periclk_ops = { .set_rate = clk_periclk_set_rate, }; -static __init struct clk *hb_clk_init(struct device_node *node, const struct clk_ops *ops) +static __init struct clk_core *hb_clk_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct hb_clk *hb_clk; const char *clk_name = node->name; const char *parent_name; @@ -330,8 +330,8 @@ CLK_OF_DECLARE(hb_a9periph, "calxeda,hb-a9periph-clock", hb_a9periph_init); static void __init hb_a9bus_init(struct device_node *node) { - struct clk *clk = hb_clk_init(node, &a9bclk_ops); - clk_prepare_enable(clk); + struct clk_core *clk = hb_clk_init(node, &a9bclk_ops); + clk_provider_prepare_enable(clk); } CLK_OF_DECLARE(hb_a9bus, "calxeda,hb-a9bus-clock", hb_a9bus_init); diff --git a/drivers/clk/clk-ls1x.c b/drivers/clk/clk-ls1x.c index f20b750..796043c 100644 --- a/drivers/clk/clk-ls1x.c +++ b/drivers/clk/clk-ls1x.c @@ -48,11 +48,11 @@ static const struct clk_ops ls1x_pll_clk_ops = { .recalc_rate = ls1x_pll_recalc_rate, }; -static struct clk * __init clk_register_pll(struct device *dev, +static struct clk_core * __init clk_register_pll(struct device *dev, const char *name, const char *parent_name, unsigned long flags) { struct clk_hw *hw; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the divider */ @@ -80,32 +80,32 @@ static struct clk * __init clk_register_pll(struct device *dev, void __init ls1x_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_pll(NULL, "pll_clk", NULL, CLK_IS_ROOT); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk = clk_register_divider(NULL, "cpu_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_CPU_SHIFT, DIV_CPU_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "cpu", NULL); clk = clk_register_divider(NULL, "dc_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DC_SHIFT, DIV_DC_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "dc", NULL); clk = clk_register_divider(NULL, "ahb_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DDR_SHIFT, DIV_DDR_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "ahb", NULL); clk_register_clkdev(clk, "stmmaceth", NULL); clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1, 2); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "apb", NULL); clk_register_clkdev(clk, "serial8250", NULL); } diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c index 3d7e8dd..42fa43a 100644 --- a/drivers/clk/clk-max77686.c +++ b/drivers/clk/clk-max77686.c @@ -112,10 +112,10 @@ static struct clk_init_data max77686_clks_init[MAX77686_CLKS_NUM] = { }, }; -static struct clk *max77686_clk_register(struct device *dev, +static struct clk_core *max77686_clk_register(struct device *dev, struct max77686_clk *max77686) { - struct clk *clk; + struct clk_core *clk; struct clk_hw *hw = &max77686->hw; clk = clk_register(dev, hw); @@ -138,10 +138,10 @@ static int max77686_clk_probe(struct platform_device *pdev) { struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct max77686_clk *max77686_clks[MAX77686_CLKS_NUM]; - struct clk **clocks; + struct clk_core **clocks; int i, ret; - clocks = devm_kzalloc(&pdev->dev, sizeof(struct clk *) + clocks = devm_kzalloc(&pdev->dev, sizeof(struct clk_core *) * MAX77686_CLKS_NUM, GFP_KERNEL); if (!clocks) return -ENOMEM; @@ -203,7 +203,7 @@ err_clocks: static int max77686_clk_remove(struct platform_device *pdev) { struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); - struct clk **clocks = platform_get_drvdata(pdev); + struct clk_core **clocks = platform_get_drvdata(pdev); int i; if (iodev->dev->of_node) diff --git a/drivers/clk/clk-moxart.c b/drivers/clk/clk-moxart.c index 30a3b69..c503c09 100644 --- a/drivers/clk/clk-moxart.c +++ b/drivers/clk/clk-moxart.c @@ -18,7 +18,7 @@ void __init moxart_of_pll_clk_init(struct device_node *node) { static void __iomem *base; - struct clk *clk, *ref_clk; + struct clk_core *clk, *ref_clk; unsigned int mul; const char *name = node->name; const char *parent_name; @@ -35,7 +35,7 @@ void __init moxart_of_pll_clk_init(struct device_node *node) mul = readl(base + 0x30) >> 3 & 0x3f; iounmap(base); - ref_clk = of_clk_get(node, 0); + ref_clk = of_clk_provider_get(node, 0); if (IS_ERR(ref_clk)) { pr_err("%s: of_clk_get failed\n", node->full_name); return; @@ -56,7 +56,7 @@ CLK_OF_DECLARE(moxart_pll_clock, "moxa,moxart-pll-clock", void __init moxart_of_apb_clk_init(struct device_node *node) { static void __iomem *base; - struct clk *clk, *pll_clk; + struct clk_core *clk, *pll_clk; unsigned int div, val; unsigned int div_idx[] = { 2, 3, 4, 6, 8}; const char *name = node->name; @@ -78,7 +78,7 @@ void __init moxart_of_apb_clk_init(struct device_node *node) val = 0; div = div_idx[val] * 2; - pll_clk = of_clk_get(node, 0); + pll_clk = of_clk_provider_get(node, 0); if (IS_ERR(pll_clk)) { pr_err("%s: of_clk_get failed\n", node->full_name); return; diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c index 4f96ff3..538c455 100644 --- a/drivers/clk/clk-mux.c +++ b/drivers/clk/clk-mux.c @@ -10,7 +10,6 @@ * Simple multiplexer clock implementation */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/module.h> #include <linux/slab.h> @@ -113,13 +112,13 @@ const struct clk_ops clk_mux_ro_ops = { }; EXPORT_SYMBOL_GPL(clk_mux_ro_ops); -struct clk *clk_register_mux_table(struct device *dev, const char *name, +struct clk_core *clk_register_mux_table(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { struct clk_mux *mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; u8 width = 0; @@ -165,7 +164,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, } EXPORT_SYMBOL_GPL(clk_register_mux_table); -struct clk *clk_register_mux(struct device *dev, const char *name, +struct clk_core *clk_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock) diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c index 05e04ce..91855d3 100644 --- a/drivers/clk/clk-nomadik.c +++ b/drivers/clk/clk-nomadik.c @@ -8,7 +8,6 @@ #define pr_fmt(fmt) "Nomadik SRC clocks: " fmt #include <linux/bitops.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -254,11 +253,11 @@ static const struct clk_ops pll_clk_ops = { .recalc_rate = pll_clk_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init pll_clk_register(struct device *dev, const char *name, const char *parent_name, u32 id) { - struct clk *clk; + struct clk_core *clk; struct clk_pll *pll; struct clk_init_data init; @@ -346,11 +345,11 @@ static const struct clk_ops src_clk_ops = { .recalc_rate = src_clk_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init src_clk_register(struct device *dev, const char *name, const char *parent_name, u8 id) { - struct clk *clk; + struct clk_core *clk; struct clk_src *sclk; struct clk_init_data init; @@ -510,7 +509,7 @@ module_init(nomadik_src_clk_init_debugfs); static void __init of_nomadik_pll_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; u32 pll_id; @@ -533,7 +532,7 @@ CLK_OF_DECLARE(nomadik_pll_clk, static void __init of_nomadik_hclk_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; @@ -557,7 +556,7 @@ CLK_OF_DECLARE(nomadik_hclk_clk, static void __init of_nomadik_src_clk_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; u32 clk_id; diff --git a/drivers/clk/clk-nspire.c b/drivers/clk/clk-nspire.c index a378db7..e9c43f4 100644 --- a/drivers/clk/clk-nspire.c +++ b/drivers/clk/clk-nspire.c @@ -69,7 +69,7 @@ static void __init nspire_ahbdiv_setup(struct device_node *node, { u32 val; void __iomem *io; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; struct nspire_clk_info info; @@ -111,7 +111,7 @@ static void __init nspire_clk_setup(struct device_node *node, { u32 val; void __iomem *io; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; struct nspire_clk_info info; diff --git a/drivers/clk/clk-palmas.c b/drivers/clk/clk-palmas.c index 781630e..8febd8c 100644 --- a/drivers/clk/clk-palmas.c +++ b/drivers/clk/clk-palmas.c @@ -17,7 +17,6 @@ * General Public License for more details. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/palmas.h> @@ -42,7 +41,7 @@ struct palmas_clk32k_desc { struct palmas_clock_info { struct device *dev; - struct clk *clk; + struct clk_core *clk; struct clk_hw hw; struct palmas *palmas; struct palmas_clk32k_desc *clk_desc; @@ -219,7 +218,7 @@ static int palmas_clks_init_configure(struct palmas_clock_info *cinfo) } if (cinfo->ext_control_pin) { - ret = clk_prepare(cinfo->clk); + ret = clk_provider_prepare(cinfo->clk); if (ret < 0) { dev_err(cinfo->dev, "Clock prep failed, %d\n", ret); return ret; @@ -244,7 +243,7 @@ static int palmas_clks_probe(struct platform_device *pdev) struct palmas_clks_of_match_data *match_data; const struct of_device_id *match; struct palmas_clock_info *cinfo; - struct clk *clk; + struct clk_core *clk; int ret; match = of_match_device(palmas_clks_of_match, &pdev->dev); diff --git a/drivers/clk/clk-ppc-corenet.c b/drivers/clk/clk-ppc-corenet.c index 8e58edf..5619ee9 100644 --- a/drivers/clk/clk-ppc-corenet.c +++ b/drivers/clk/clk-ppc-corenet.c @@ -64,7 +64,7 @@ const struct clk_ops cmux_ops = { static void __init core_mux_init(struct device_node *np) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct cmux_clk *cmux_clk; struct device_node *node; @@ -150,7 +150,7 @@ static void __init core_pll_init(struct device_node *np) int i, rc, count; const char *clk_name, *parent_name; struct clk_onecell_data *onecell_data; - struct clk **subclks; + struct clk_core **subclks; void __iomem *base; base = of_iomap(np, 0); @@ -184,7 +184,7 @@ static void __init core_pll_init(struct device_node *np) /* output clock number per PLL */ clocks_per_pll = count; - subclks = kzalloc(sizeof(struct clk *) * count, GFP_KERNEL); + subclks = kzalloc(sizeof(struct clk_core *) * count, GFP_KERNEL); if (!subclks) { pr_err("%s: could not allocate subclks\n", __func__); goto err_map; @@ -246,7 +246,7 @@ err_map: static void __init sysclk_init(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; struct device_node *np = of_get_parent(node); u32 rate; diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index b7797fb..17fc7e1 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -29,7 +29,7 @@ #define s2mps11_name(a) (a->hw.init->name) -static struct clk **clk_table; +static struct clk_core **clk_table; static struct clk_onecell_data clk_data; enum { @@ -43,7 +43,7 @@ struct s2mps11_clk { struct sec_pmic_dev *iodev; struct device_node *clk_np; struct clk_hw hw; - struct clk *clk; + struct clk_core *clk; struct clk_lookup *lookup; u32 mask; unsigned int reg; @@ -174,7 +174,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev) s2mps11_clk = s2mps11_clks; - clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk *) * + clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk_core *) * S2MPS11_CLKS_NUM, GFP_KERNEL); if (!clk_table) return -ENOMEM; diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c index 3b2a66f..57c9eb5 100644 --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -56,10 +56,10 @@ struct si5351_driver_data { struct regmap *regmap; struct clk_onecell_data onecell; - struct clk *pxtal; + struct clk_core *pxtal; const char *pxtal_name; struct clk_hw xtal; - struct clk *pclkin; + struct clk_core *pclkin; const char *pclkin_name; struct clk_hw clkin; @@ -1128,12 +1128,12 @@ static int si5351_dt_parse(struct i2c_client *client, if (!pdata) return -ENOMEM; - pdata->clk_xtal = of_clk_get(np, 0); + pdata->clk_xtal = of_clk_provider_get(np, 0); if (!IS_ERR(pdata->clk_xtal)) - clk_put(pdata->clk_xtal); - pdata->clk_clkin = of_clk_get(np, 1); + __clk_put(pdata->clk_xtal); + pdata->clk_clkin = of_clk_provider_get(np, 1); if (!IS_ERR(pdata->clk_clkin)) - clk_put(pdata->clk_clkin); + __clk_put(pdata->clk_clkin); /* * property silabs,pll-source : <num src>, [<..>] @@ -1306,7 +1306,7 @@ static int si5351_i2c_probe(struct i2c_client *client, struct si5351_platform_data *pdata; struct si5351_driver_data *drvdata; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; const char *parent_names[4]; u8 num_parents, num_clocks; int ret, n; @@ -1545,7 +1545,8 @@ static int si5351_i2c_probe(struct i2c_client *client, /* set initial clkout rate */ if (pdata->clkout[n].rate != 0) { int ret; - ret = clk_set_rate(clk, pdata->clkout[n].rate); + ret = clk_provider_set_rate(clk, + pdata->clkout[n].rate); if (ret != 0) { dev_err(&client->dev, "Cannot set rate : %d\n", ret); diff --git a/drivers/clk/clk-si570.c b/drivers/clk/clk-si570.c index fc167b3..f0eec4e 100644 --- a/drivers/clk/clk-si570.c +++ b/drivers/clk/clk-si570.c @@ -407,7 +407,7 @@ static int si570_probe(struct i2c_client *client, { struct clk_si570 *data; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; u32 initial_fout, factory_fout, stability; int err; enum clk_si570_variant variant = id->driver_data; @@ -476,7 +476,7 @@ static int si570_probe(struct i2c_client *client, /* Read the requested initial output frequency from device tree */ if (!of_property_read_u32(client->dev.of_node, "clock-frequency", &initial_fout)) { - err = clk_set_rate(clk, initial_fout); + err = clk_provider_set_rate(clk, initial_fout); if (err) { of_clk_del_provider(client->dev.of_node); return err; diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c index 1ada79a..d24a8a2 100644 --- a/drivers/clk/clk-twl6040.c +++ b/drivers/clk/clk-twl6040.c @@ -20,7 +20,6 @@ * */ -#include <linux/clk.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/platform_device.h> @@ -31,7 +30,7 @@ struct twl6040_clk { struct twl6040 *twl6040; struct device *dev; struct clk_hw mcpdm_fclk; - struct clk *clk; + struct clk_core *clk; int enabled; }; diff --git a/drivers/clk/clk-u300.c b/drivers/clk/clk-u300.c index 406bfc1..392bcbf 100644 --- a/drivers/clk/clk-u300.c +++ b/drivers/clk/clk-u300.c @@ -5,7 +5,6 @@ * Author: Linus Walleij <linus.walleij@stericsson.com> * Author: Jonas Aaberg <jonas.aberg@stericsson.com> */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -688,7 +687,7 @@ static const struct clk_ops syscon_clk_ops = { .set_rate = syscon_clk_set_rate, }; -static struct clk * __init +static struct clk_core * __init syscon_clk_register(struct device *dev, const char *name, const char *parent_name, unsigned long flags, bool hw_ctrld, @@ -696,7 +695,7 @@ syscon_clk_register(struct device *dev, const char *name, void __iomem *en_reg, u8 en_bit, u16 clk_val) { - struct clk *clk; + struct clk_core *clk; struct clk_syscon *sclk; struct clk_init_data init; @@ -867,7 +866,7 @@ static struct u300_clock const u300_clk_lookup[] __initconst = { static void __init of_u300_syscon_clk_init(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; void __iomem *res_reg; @@ -1110,11 +1109,11 @@ static const struct clk_ops mclk_ops = { .set_rate = mclk_clk_set_rate, }; -static struct clk * __init +static struct clk_core * __init mclk_clk_register(struct device *dev, const char *name, const char *parent_name, bool is_mspro) { - struct clk *clk; + struct clk_core *clk; struct clk_mclk *mclk; struct clk_init_data init; @@ -1141,7 +1140,7 @@ mclk_clk_register(struct device *dev, const char *name, static void __init of_u300_syscon_mclk_init(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; diff --git a/drivers/clk/clk-vt8500.c b/drivers/clk/clk-vt8500.c index 37e9288..e5fb933 100644 --- a/drivers/clk/clk-vt8500.c +++ b/drivers/clk/clk-vt8500.c @@ -232,7 +232,7 @@ static const struct clk_ops vt8500_gated_divisor_clk_ops = { static __init void vtwm_device_clk_init(struct device_node *node) { u32 en_reg, div_reg; - struct clk *clk; + struct clk_core *clk; struct clk_device *dev_clk; const char *clk_name = node->name; const char *parent_name; @@ -650,7 +650,7 @@ static const struct clk_ops vtwm_pll_ops = { static __init void vtwm_pll_clk_init(struct device_node *node, int pll_type) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct clk_pll *pll_clk; const char *clk_name = node->name; const char *parent_name; diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index b131041..84ce873 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -12,7 +12,6 @@ * */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/module.h> @@ -25,9 +24,9 @@ struct wm831x_clk { struct clk_hw xtal_hw; struct clk_hw fll_hw; struct clk_hw clkout_hw; - struct clk *xtal; - struct clk *fll; - struct clk *clkout; + struct clk_core *xtal; + struct clk_core *fll; + struct clk_core *clkout; bool xtal_ena; }; diff --git a/drivers/clk/clk-xgene.c b/drivers/clk/clk-xgene.c index dd8a62d..ce3ed34 100644 --- a/drivers/clk/clk-xgene.c +++ b/drivers/clk/clk-xgene.c @@ -124,13 +124,13 @@ const struct clk_ops xgene_clk_pll_ops = { .recalc_rate = xgene_clk_pll_recalc_rate, }; -static struct clk *xgene_register_clk_pll(struct device *dev, +static struct clk_core *xgene_register_clk_pll(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u32 pll_offset, u32 type, spinlock_t *lock) { struct xgene_clk_pll *apmclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the APM clock structure */ @@ -166,7 +166,7 @@ static struct clk *xgene_register_clk_pll(struct device *dev, static void xgene_pllclk_init(struct device_node *np, enum xgene_pll_type pll_type) { const char *clk_name = np->full_name; - struct clk *clk; + struct clk_core *clk; void *reg; reg = of_iomap(np, 0); @@ -395,12 +395,12 @@ const struct clk_ops xgene_clk_ops = { .round_rate = xgene_clk_round_rate, }; -static struct clk *xgene_register_clk(struct device *dev, +static struct clk_core *xgene_register_clk(struct device *dev, const char *name, const char *parent_name, struct xgene_dev_parameters *parameters, spinlock_t *lock) { struct xgene_clk *apmclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int rc; @@ -442,7 +442,7 @@ static struct clk *xgene_register_clk(struct device *dev, static void __init xgene_devclk_init(struct device_node *np) { const char *clk_name = np->full_name; - struct clk *clk; + struct clk_core *clk; struct resource res; int rc; struct xgene_dev_parameters parameters; diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index c798138..d278572 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -10,8 +10,8 @@ */ #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) -struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); -struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec); +struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); +struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec); void of_clk_lock(void); void of_clk_unlock(void); #endif diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c index 339945d..26f11a3 100644 --- a/drivers/clk/hisilicon/clk-hi3620.c +++ b/drivers/clk/hisilicon/clk-hi3620.c @@ -31,7 +31,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include <dt-bindings/clock/hi3620-clock.h> @@ -296,7 +295,7 @@ static unsigned long mmc_clk_recalc_rate(struct clk_hw *hw, static long mmc_clk_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { struct clk_mmc *mclk = to_mmc(hw); unsigned long best = 0; @@ -427,11 +426,11 @@ static struct clk_ops clk_mmc_ops = { .recalc_rate = mmc_clk_recalc_rate, }; -static struct clk *hisi_register_clk_mmc(struct hisi_mmc_clock *mmc_clk, +static struct clk_core *hisi_register_clk_mmc(struct hisi_mmc_clock *mmc_clk, void __iomem *base, struct device_node *np) { struct clk_mmc *mclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; mclk = kzalloc(sizeof(*mclk), GFP_KERNEL); @@ -487,7 +486,7 @@ static void __init hi3620_mmc_clk_init(struct device_node *node) if (WARN_ON(!clk_data)) return; - clk_data->clks = kzalloc(sizeof(struct clk *) * num, GFP_KERNEL); + clk_data->clks = kzalloc(sizeof(struct clk_core *) * num, GFP_KERNEL); if (!clk_data->clks) { pr_err("%s: fail to allocate mmc clk\n", __func__); return; diff --git a/drivers/clk/hisilicon/clk-hip04.c b/drivers/clk/hisilicon/clk-hip04.c index 132b57a..e8403c0 100644 --- a/drivers/clk/hisilicon/clk-hip04.c +++ b/drivers/clk/hisilicon/clk-hip04.c @@ -30,7 +30,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include <dt-bindings/clock/hip04-clock.h> diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c index a078e84..00b7c9c 100644 --- a/drivers/clk/hisilicon/clk.c +++ b/drivers/clk/hisilicon/clk.c @@ -32,7 +32,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include "clk.h" @@ -42,7 +41,7 @@ struct hisi_clock_data __init *hisi_clk_init(struct device_node *np, int nr_clks) { struct hisi_clock_data *clk_data; - struct clk **clk_table; + struct clk_core **clk_table; void __iomem *base; if (np) { @@ -63,7 +62,7 @@ struct hisi_clock_data __init *hisi_clk_init(struct device_node *np, } clk_data->base = base; - clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL); + clk_table = kzalloc(sizeof(struct clk_core *) * nr_clks, GFP_KERNEL); if (!clk_table) { pr_err("%s: could not allocate clock lookup table\n", __func__); goto err_data; @@ -81,7 +80,7 @@ err: void __init hisi_clk_register_fixed_rate(struct hisi_fixed_rate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; int i; for (i = 0; i < nums; i++) { @@ -102,7 +101,7 @@ void __init hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; int i; for (i = 0; i < nums; i++) { @@ -122,7 +121,7 @@ void __init hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *clks, void __init hisi_clk_register_mux(struct hisi_mux_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -151,7 +150,7 @@ void __init hisi_clk_register_mux(struct hisi_mux_clock *clks, void __init hisi_clk_register_divider(struct hisi_divider_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -180,7 +179,7 @@ void __init hisi_clk_register_divider(struct hisi_divider_clock *clks, void __init hisi_clk_register_gate(struct hisi_gate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -208,7 +207,7 @@ void __init hisi_clk_register_gate(struct hisi_gate_clock *clks, void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; diff --git a/drivers/clk/hisilicon/clk.h b/drivers/clk/hisilicon/clk.h index 31083ff..f7fc4b9 100644 --- a/drivers/clk/hisilicon/clk.h +++ b/drivers/clk/hisilicon/clk.h @@ -90,7 +90,7 @@ struct hisi_gate_clock { const char *alias; }; -struct clk *hisi_register_clkgate_sep(struct device *, const char *, +struct clk_core *hisi_register_clkgate_sep(struct device *, const char *, const char *, unsigned long, void __iomem *, u8, u8, spinlock_t *); diff --git a/drivers/clk/hisilicon/clkgate-separated.c b/drivers/clk/hisilicon/clkgate-separated.c index b03d5a7..5db5ba6 100644 --- a/drivers/clk/hisilicon/clkgate-separated.c +++ b/drivers/clk/hisilicon/clkgate-separated.c @@ -28,7 +28,6 @@ #include <linux/clkdev.h> #include <linux/io.h> #include <linux/slab.h> -#include <linux/clk.h> #include "clk.h" @@ -96,14 +95,14 @@ static struct clk_ops clkgate_separated_ops = { .is_enabled = clkgate_separated_is_enabled, }; -struct clk *hisi_register_clkgate_sep(struct device *dev, const char *name, +struct clk_core *hisi_register_clkgate_sep(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock) { struct clkgate_separated *sclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; sclk = kzalloc(sizeof(*sclk), GFP_KERNEL); diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c index 86f1e36..6bb211a 100644 --- a/drivers/clk/keystone/gate.c +++ b/drivers/clk/keystone/gate.c @@ -10,7 +10,6 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -163,7 +162,7 @@ static const struct clk_ops clk_psc_ops = { * @psc_data: platform data to configure this clock * @lock: spinlock used by this clock */ -static struct clk *clk_register_psc(struct device *dev, +static struct clk_core *clk_register_psc(struct device *dev, const char *name, const char *parent_name, struct clk_psc_data *psc_data, @@ -171,7 +170,7 @@ static struct clk *clk_register_psc(struct device *dev, { struct clk_init_data init; struct clk_psc *psc; - struct clk *clk; + struct clk_core *clk; psc = kzalloc(sizeof(*psc), GFP_KERNEL); if (!psc) @@ -204,7 +203,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock) const char *clk_name = node->name; const char *parent_name; struct clk_psc_data *data; - struct clk *clk; + struct clk_core *clk; int i; data = kzalloc(sizeof(*data), GFP_KERNEL); diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c index 0dd8a4b..2e31895 100644 --- a/drivers/clk/keystone/pll.c +++ b/drivers/clk/keystone/pll.c @@ -10,7 +10,6 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -116,14 +115,14 @@ static const struct clk_ops clk_pll_ops = { .recalc_rate = clk_pllclk_recalc, }; -static struct clk *clk_register_pll(struct device *dev, +static struct clk_core *clk_register_pll(struct device *dev, const char *name, const char *parent_name, struct clk_pll_data *pll_data) { struct clk_init_data init; struct clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll = kzalloc(sizeof(*pll), GFP_KERNEL); if (!pll) @@ -158,7 +157,7 @@ static void __init _of_pll_clk_init(struct device_node *node, bool pllctrl) { struct clk_pll_data *pll_data; const char *parent_name; - struct clk *clk; + struct clk_core *clk; int i; pll_data = kzalloc(sizeof(*pll_data), GFP_KERNEL); @@ -239,7 +238,7 @@ static void __init of_pll_div_clk_init(struct device_node *node) const char *parent_name; void __iomem *reg; u32 shift, mask; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; of_property_read_string(node, "clock-output-names", &clk_name); @@ -282,7 +281,7 @@ static void __init of_pll_mux_clk_init(struct device_node *node) { void __iomem *reg; u32 shift, mask; - struct clk *clk; + struct clk_core *clk; const char *parents[2]; const char *clk_name = node->name; diff --git a/drivers/clk/mmp/clk-apbc.c b/drivers/clk/mmp/clk-apbc.c index d14120e..4a1de49 100644 --- a/drivers/clk/mmp/clk-apbc.c +++ b/drivers/clk/mmp/clk-apbc.c @@ -10,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> @@ -120,12 +119,12 @@ struct clk_ops clk_apbc_ops = { .unprepare = clk_apbc_unprepare, }; -struct clk *mmp_clk_register_apbc(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_apbc(const char *name, const char *parent_name, void __iomem *base, unsigned int delay, unsigned int apbc_flags, spinlock_t *lock) { struct clk_apbc *apbc; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; apbc = kzalloc(sizeof(*apbc), GFP_KERNEL); diff --git a/drivers/clk/mmp/clk-apmu.c b/drivers/clk/mmp/clk-apmu.c index abe182b..cbc0712 100644 --- a/drivers/clk/mmp/clk-apmu.c +++ b/drivers/clk/mmp/clk-apmu.c @@ -10,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> @@ -66,11 +65,11 @@ struct clk_ops clk_apmu_ops = { .disable = clk_apmu_disable, }; -struct clk *mmp_clk_register_apmu(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_apmu(const char *name, const char *parent_name, void __iomem *base, u32 enable_mask, spinlock_t *lock) { struct clk_apmu *apmu; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; apmu = kzalloc(sizeof(*apmu), GFP_KERNEL); diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c index 23a56f5..0386cdd 100644 --- a/drivers/clk/mmp/clk-frac.c +++ b/drivers/clk/mmp/clk-frac.c @@ -116,14 +116,14 @@ static struct clk_ops clk_factor_ops = { .set_rate = clk_factor_set_rate, }; -struct clk *mmp_clk_register_factor(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_factor(const char *name, const char *parent_name, unsigned long flags, void __iomem *base, struct clk_factor_masks *masks, struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt) { struct clk_factor *factor; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; if (!masks) { pr_err("%s: must pass a clk_factor_mask\n", __func__); diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c index b2721ca..98bd73f 100644 --- a/drivers/clk/mmp/clk-mmp2.c +++ b/drivers/clk/mmp/clk-mmp2.c @@ -77,8 +77,8 @@ static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"}; void __init mmp2_clk_init(void) { - struct clk *clk; - struct clk *vctcxo; + struct clk_core *clk; + struct clk_core *vctcxo; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbc_base; @@ -192,7 +192,7 @@ void __init mmp2_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(clk, 14745600); + clk_provider_set_rate(clk, 14745600); clk_register_clkdev(clk, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "vctcxo", @@ -251,7 +251,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -262,7 +262,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -273,7 +273,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", @@ -284,7 +284,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART3, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.3", NULL); clk = mmp_clk_register_apbc("uart3", "uart3_mux", diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c index 014396b..e4f50ab 100644 --- a/drivers/clk/mmp/clk-pxa168.c +++ b/drivers/clk/mmp/clk-pxa168.c @@ -68,8 +68,8 @@ static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; void __init pxa168_clk_init(void) { - struct clk *clk; - struct clk *uart_pll; + struct clk_core *clk; + struct clk_core *uart_pll; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbc_base; @@ -159,7 +159,7 @@ void __init pxa168_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(uart_pll, 14745600); + clk_provider_set_rate(uart_pll, 14745600); clk_register_clkdev(uart_pll, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", @@ -202,7 +202,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -213,7 +213,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -224,7 +224,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c index 9efc6a4..b5c215e 100644 --- a/drivers/clk/mmp/clk-pxa910.c +++ b/drivers/clk/mmp/clk-pxa910.c @@ -66,8 +66,8 @@ static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; void __init pxa910_clk_init(void) { - struct clk *clk; - struct clk *uart_pll; + struct clk_core *clk; + struct clk_core *uart_pll; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbcp_base; @@ -164,7 +164,7 @@ void __init pxa910_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(uart_pll, 14745600); + clk_provider_set_rate(uart_pll, 14745600); clk_register_clkdev(uart_pll, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", @@ -207,7 +207,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -218,7 +218,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -229,7 +229,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbcp_base + APBCP_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h index ab86dd4..1477e61 100644 --- a/drivers/clk/mmp/clk.h +++ b/drivers/clk/mmp/clk.h @@ -20,15 +20,15 @@ struct clk_factor_tbl { unsigned int den; }; -extern struct clk *mmp_clk_register_pll2(const char *name, +extern struct clk_core *mmp_clk_register_pll2(const char *name, const char *parent_name, unsigned long flags); -extern struct clk *mmp_clk_register_apbc(const char *name, +extern struct clk_core *mmp_clk_register_apbc(const char *name, const char *parent_name, void __iomem *base, unsigned int delay, unsigned int apbc_flags, spinlock_t *lock); -extern struct clk *mmp_clk_register_apmu(const char *name, +extern struct clk_core *mmp_clk_register_apmu(const char *name, const char *parent_name, void __iomem *base, u32 enable_mask, spinlock_t *lock); -extern struct clk *mmp_clk_register_factor(const char *name, +extern struct clk_core *mmp_clk_register_factor(const char *name, const char *parent_name, unsigned long flags, void __iomem *base, struct clk_factor_masks *masks, struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt); diff --git a/drivers/clk/mvebu/clk-corediv.c b/drivers/clk/mvebu/clk-corediv.c index d1e5863..1be15c4 100644 --- a/drivers/clk/mvebu/clk-corediv.c +++ b/drivers/clk/mvebu/clk-corediv.c @@ -238,7 +238,7 @@ mvebu_corediv_clk_init(struct device_node *node, { struct clk_init_data init; struct clk_corediv *corediv; - struct clk **clks; + struct clk_core **clks; void __iomem *base; const char *parent_name; const char *clk_name; @@ -253,7 +253,7 @@ mvebu_corediv_clk_init(struct device_node *node, clk_data.clk_num = soc_desc->ndescs; /* clks holds the clock array */ - clks = kcalloc(clk_data.clk_num, sizeof(struct clk *), + clks = kcalloc(clk_data.clk_num, sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!clks)) goto err_unmap; diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c index 3821a88..59a40c7 100644 --- a/drivers/clk/mvebu/clk-cpu.c +++ b/drivers/clk/mvebu/clk-cpu.c @@ -40,7 +40,7 @@ struct cpu_clk { void __iomem *pmu_dfs; }; -static struct clk **clks; +static struct clk_core **clks; static struct clk_onecell_data clk_data; @@ -195,8 +195,8 @@ static void __init of_cpu_clk_setup(struct device_node *node) for_each_node_by_type(dn, "cpu") { struct clk_init_data init; - struct clk *clk; - struct clk *parent_clk; + struct clk_core *clk; + struct clk_core *parent_clk; char *clk_name = kzalloc(5, GFP_KERNEL); int cpu, err; @@ -208,7 +208,7 @@ static void __init of_cpu_clk_setup(struct device_node *node) goto bail_out; sprintf(clk_name, "cpu%d", cpu); - parent_clk = of_clk_get(node, 0); + parent_clk = of_clk_provider_get(node, 0); cpuclk[cpu].parent_name = __clk_get_name(parent_clk); cpuclk[cpu].clk_name = clk_name; diff --git a/drivers/clk/mvebu/common.c b/drivers/clk/mvebu/common.c index 8145c4e..f6e14f8 100644 --- a/drivers/clk/mvebu/common.c +++ b/drivers/clk/mvebu/common.c @@ -13,7 +13,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -43,7 +42,7 @@ void __init mvebu_coreclk_setup(struct device_node *np, /* Allocate struct for TCLK, cpu clk, and core ratio clocks */ clk_data.clk_num = 2 + desc->num_ratios; - clk_data.clks = kzalloc(clk_data.clk_num * sizeof(struct clk *), + clk_data.clks = kzalloc(clk_data.clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!clk_data.clks)) { iounmap(base); @@ -93,13 +92,13 @@ DEFINE_SPINLOCK(ctrl_gating_lock); struct clk_gating_ctrl { spinlock_t *lock; - struct clk **gates; + struct clk_core **gates; int num_gates; }; #define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw) -static struct clk *clk_gating_get_src( +static struct clk_core *clk_gating_get_src( struct of_phandle_args *clkspec, void *data) { struct clk_gating_ctrl *ctrl = (struct clk_gating_ctrl *)data; @@ -121,7 +120,7 @@ void __init mvebu_clk_gating_setup(struct device_node *np, const struct clk_gating_soc_desc *desc) { struct clk_gating_ctrl *ctrl; - struct clk *clk; + struct clk_core *clk; void __iomem *base; const char *default_parent = NULL; int n; @@ -130,10 +129,10 @@ void __init mvebu_clk_gating_setup(struct device_node *np, if (WARN_ON(!base)) return; - clk = of_clk_get(np, 0); + clk = of_clk_provider_get(np, 0); if (!IS_ERR(clk)) { default_parent = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL); @@ -148,7 +147,7 @@ void __init mvebu_clk_gating_setup(struct device_node *np, n++; ctrl->num_gates = n; - ctrl->gates = kzalloc(ctrl->num_gates * sizeof(struct clk *), + ctrl->gates = kzalloc(ctrl->num_gates * sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!ctrl->gates)) goto gates_out; diff --git a/drivers/clk/mvebu/kirkwood.c b/drivers/clk/mvebu/kirkwood.c index 99550f2..5d0978b 100644 --- a/drivers/clk/mvebu/kirkwood.c +++ b/drivers/clk/mvebu/kirkwood.c @@ -242,7 +242,7 @@ struct clk_muxing_soc_desc { struct clk_muxing_ctrl { spinlock_t *lock; - struct clk **muxes; + struct clk_core **muxes; int num_muxes; }; @@ -258,7 +258,7 @@ static const struct clk_muxing_soc_desc kirkwood_mux_desc[] __initconst = { #define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw) -static struct clk *clk_muxing_get_src( +static struct clk_core *clk_muxing_get_src( struct of_phandle_args *clkspec, void *data) { struct clk_muxing_ctrl *ctrl = (struct clk_muxing_ctrl *)data; @@ -299,7 +299,7 @@ static void __init kirkwood_clk_muxing_setup(struct device_node *np, n++; ctrl->num_muxes = n; - ctrl->muxes = kcalloc(ctrl->num_muxes, sizeof(struct clk *), + ctrl->muxes = kcalloc(ctrl->num_muxes, sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!ctrl->muxes)) goto muxes_out; diff --git a/drivers/clk/mxs/clk-div.c b/drivers/clk/mxs/clk-div.c index 90e1da9..73ca1e8 100644 --- a/drivers/clk/mxs/clk-div.c +++ b/drivers/clk/mxs/clk-div.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/slab.h> @@ -74,11 +73,11 @@ static struct clk_ops clk_div_ops = { .set_rate = clk_div_set_rate, }; -struct clk *mxs_clk_div(const char *name, const char *parent_name, +struct clk_core *mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) { struct clk_div *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; div = kzalloc(sizeof(*div), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-frac.c b/drivers/clk/mxs/clk-frac.c index e6aa6b5..65cedf8 100644 --- a/drivers/clk/mxs/clk-frac.c +++ b/drivers/clk/mxs/clk-frac.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -108,11 +107,11 @@ static struct clk_ops clk_frac_ops = { .set_rate = clk_frac_set_rate, }; -struct clk *mxs_clk_frac(const char *name, const char *parent_name, +struct clk_core *mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) { struct clk_frac *frac; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; frac = kzalloc(sizeof(*frac), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c index 9fc9359..43f2d31 100644 --- a/drivers/clk/mxs/clk-imx23.c +++ b/drivers/clk/mxs/clk-imx23.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk/mxs.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -94,7 +93,7 @@ enum imx23_clk { clk_max }; -static struct clk *clks[clk_max]; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static enum imx23_clk clks_init_on[] __initdata = { @@ -171,7 +170,7 @@ static void __init mx23_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); } CLK_OF_DECLARE(imx23_clkctrl, "fsl,imx23-clkctrl", mx23_clocks_init); diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index a6c3501..e6d70ac 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk/mxs.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -148,7 +147,7 @@ enum imx28_clk { clk_max }; -static struct clk *clks[clk_max]; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static enum imx28_clk clks_init_on[] __initdata = { @@ -250,6 +249,6 @@ static void __init mx28_clocks_init(struct device_node *np) clk_register_clkdev(clks[enet_out], NULL, "enet_out"); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); } CLK_OF_DECLARE(imx28_clkctrl, "fsl,imx28-clkctrl", mx28_clocks_init); diff --git a/drivers/clk/mxs/clk-pll.c b/drivers/clk/mxs/clk-pll.c index fadae41..e0f94ac 100644 --- a/drivers/clk/mxs/clk-pll.c +++ b/drivers/clk/mxs/clk-pll.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/err.h> @@ -86,11 +85,11 @@ static const struct clk_ops clk_pll_ops = { .recalc_rate = clk_pll_recalc_rate, }; -struct clk *mxs_clk_pll(const char *name, const char *parent_name, +struct clk_core *mxs_clk_pll(const char *name, const char *parent_name, void __iomem *base, u8 power, unsigned long rate) { struct clk_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-ref.c b/drivers/clk/mxs/clk-ref.c index 4adeed6..af75c3f 100644 --- a/drivers/clk/mxs/clk-ref.c +++ b/drivers/clk/mxs/clk-ref.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -125,11 +124,11 @@ static const struct clk_ops clk_ref_ops = { .set_rate = clk_ref_set_rate, }; -struct clk *mxs_clk_ref(const char *name, const char *parent_name, +struct clk_core *mxs_clk_ref(const char *name, const char *parent_name, void __iomem *reg, u8 idx) { struct clk_ref *ref; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; ref = kzalloc(sizeof(*ref), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk.h b/drivers/clk/mxs/clk.h index ef10ad9..19b9dc3 100644 --- a/drivers/clk/mxs/clk.h +++ b/drivers/clk/mxs/clk.h @@ -12,7 +12,6 @@ #ifndef __MXS_CLK_H #define __MXS_CLK_H -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/spinlock.h> @@ -23,24 +22,24 @@ extern spinlock_t mxs_lock; int mxs_clk_wait(void __iomem *reg, u8 shift); -struct clk *mxs_clk_pll(const char *name, const char *parent_name, +struct clk_core *mxs_clk_pll(const char *name, const char *parent_name, void __iomem *base, u8 power, unsigned long rate); -struct clk *mxs_clk_ref(const char *name, const char *parent_name, +struct clk_core *mxs_clk_ref(const char *name, const char *parent_name, void __iomem *reg, u8 idx); -struct clk *mxs_clk_div(const char *name, const char *parent_name, +struct clk_core *mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy); -struct clk *mxs_clk_frac(const char *name, const char *parent_name, +struct clk_core *mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy); -static inline struct clk *mxs_clk_fixed(const char *name, int rate) +static inline struct clk_core *mxs_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *mxs_clk_gate(const char *name, +static inline struct clk_core *mxs_clk_gate(const char *name, const char *parent_name, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent_name, CLK_SET_RATE_PARENT, @@ -48,7 +47,7 @@ static inline struct clk *mxs_clk_gate(const char *name, &mxs_lock); } -static inline struct clk *mxs_clk_mux(const char *name, void __iomem *reg, +static inline struct clk_core *mxs_clk_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parent_names, int num_parents) { return clk_register_mux(NULL, name, parent_names, num_parents, @@ -56,7 +55,7 @@ static inline struct clk *mxs_clk_mux(const char *name, void __iomem *reg, reg, shift, width, 0, &mxs_lock); } -static inline struct clk *mxs_clk_fixed_factor(const char *name, +static inline struct clk_core *mxs_clk_fixed_factor(const char *name, const char *parent_name, unsigned int mult, unsigned int div) { return clk_register_fixed_factor(NULL, name, parent_name, diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c index b638c58..59f118c 100644 --- a/drivers/clk/qcom/clk-rcg.c +++ b/drivers/clk/qcom/clk-rcg.c @@ -375,7 +375,7 @@ struct freq_tbl *find_freq(const struct freq_tbl *f, unsigned long rate) static long _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { unsigned long clk_flags; @@ -402,7 +402,7 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw, } static long clk_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg *rcg = to_clk_rcg(hw); @@ -410,7 +410,7 @@ static long clk_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, } static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw); @@ -418,7 +418,7 @@ static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, } static long clk_rcg_bypass_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg *rcg = to_clk_rcg(hw); const struct freq_tbl *f = rcg->freq_tbl; diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index cd185d5..6aac1ec 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -188,7 +188,7 @@ struct freq_tbl *find_freq(const struct freq_tbl *f, unsigned long rate) static long _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { unsigned long clk_flags; @@ -219,7 +219,7 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw, } static long clk_rcg2_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); @@ -372,7 +372,7 @@ static int clk_edp_pixel_set_rate_and_parent(struct clk_hw *hw, } static long clk_edp_pixel_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); const struct freq_tbl *f = rcg->freq_tbl; @@ -423,7 +423,7 @@ const struct clk_ops clk_edp_pixel_ops = { EXPORT_SYMBOL_GPL(clk_edp_pixel_ops); static long clk_byte_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); const struct freq_tbl *f = rcg->freq_tbl; @@ -485,14 +485,14 @@ static const struct frac_entry frac_table_pixel[] = { }; static long clk_pixel_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); unsigned long request, src_rate; int delta = 100000; const struct freq_tbl *f = rcg->freq_tbl; const struct frac_entry *frac = frac_table_pixel; - struct clk *parent = *p = clk_get_parent_by_index(hw->clk, f->src); + struct clk_core *parent = *p = clk_get_parent_by_index(hw->clk, f->src); for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; @@ -519,7 +519,7 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate, int delta = 100000; u32 mask = BIT(rcg->hid_width) - 1; u32 hid_div; - struct clk *parent = clk_get_parent_by_index(hw->clk, f.src); + struct clk_core *parent = clk_get_parent_by_index(hw->clk, f.src); for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; diff --git a/drivers/clk/qcom/clk-regmap.c b/drivers/clk/qcom/clk-regmap.c index a58ba39..2a98040 100644 --- a/drivers/clk/qcom/clk-regmap.c +++ b/drivers/clk/qcom/clk-regmap.c @@ -101,7 +101,7 @@ EXPORT_SYMBOL_GPL(clk_disable_regmap); * clk_regmap struct via this function so that the regmap is initialized * and so that the clock is registered with the common clock framework. */ -struct clk *devm_clk_register_regmap(struct device *dev, +struct clk_core *devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk) { if (dev && dev_get_regmap(dev, NULL)) diff --git a/drivers/clk/qcom/clk-regmap.h b/drivers/clk/qcom/clk-regmap.h index 491a63d..89258cb 100644 --- a/drivers/clk/qcom/clk-regmap.h +++ b/drivers/clk/qcom/clk-regmap.h @@ -39,7 +39,7 @@ struct clk_regmap { int clk_is_enabled_regmap(struct clk_hw *hw); int clk_enable_regmap(struct clk_hw *hw); void clk_disable_regmap(struct clk_hw *hw); -struct clk * +struct clk_core * devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); #endif diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index eeb3eea..afd40ea 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -24,7 +24,7 @@ struct qcom_cc { struct qcom_reset_controller reset; struct clk_onecell_data data; - struct clk *clks[]; + struct clk_core *clks[]; }; struct regmap * @@ -48,9 +48,9 @@ int qcom_cc_really_probe(struct platform_device *pdev, { int i, ret; struct device *dev = &pdev->dev; - struct clk *clk; + struct clk_core *clk; struct clk_onecell_data *data; - struct clk **clks; + struct clk_core **clks; struct qcom_reset_controller *reset; struct qcom_cc *cc; size_t num_clks = desc->num_clks; diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c index ee52eb1..27af0cd 100644 --- a/drivers/clk/qcom/gcc-apq8084.c +++ b/drivers/clk/qcom/gcc-apq8084.c @@ -3562,7 +3562,7 @@ MODULE_DEVICE_TABLE(of, gcc_apq8084_match_table); static int gcc_apq8084_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c index 4032e51..f31f095 100644 --- a/drivers/clk/qcom/gcc-ipq806x.c +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -2376,7 +2376,7 @@ MODULE_DEVICE_TABLE(of, gcc_ipq806x_match_table); static int gcc_ipq806x_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c index 0c4b727..2d41fdb 100644 --- a/drivers/clk/qcom/gcc-msm8660.c +++ b/drivers/clk/qcom/gcc-msm8660.c @@ -2718,7 +2718,7 @@ MODULE_DEVICE_TABLE(of, gcc_msm8660_match_table); static int gcc_msm8660_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index 007534f..ed8f8f5 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -3488,7 +3488,7 @@ MODULE_DEVICE_TABLE(of, gcc_msm8960_match_table); static int gcc_msm8960_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; const struct of_device_id *match; diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c index 7af7c18..8326b1f 100644 --- a/drivers/clk/qcom/gcc-msm8974.c +++ b/drivers/clk/qcom/gcc-msm8974.c @@ -2699,7 +2699,7 @@ static void msm8974_pro_clock_override(void) static int gcc_msm8974_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; bool pro; const struct of_device_id *id; diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c index 2e80a21..bb60d61 100644 --- a/drivers/clk/qcom/mmcc-msm8960.c +++ b/drivers/clk/qcom/mmcc-msm8960.c @@ -505,7 +505,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) int ret = 0; u32 val; struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw); - struct clk *clk = hw->clk; + struct clk_core *clk = hw->clk; int num_parents = __clk_get_num_parents(hw->clk); /* @@ -517,7 +517,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) * needs to be on at what time. */ for (i = 0; i < num_parents; i++) { - ret = clk_prepare_enable(clk_get_parent_by_index(clk, i)); + ret = clk_provider_prepare_enable(clk_get_parent_by_index(clk, i)); if (ret) goto err; } @@ -546,7 +546,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) err: for (i--; i >= 0; i--) - clk_disable_unprepare(clk_get_parent_by_index(clk, i)); + clk_provider_disable_unprepare(clk_get_parent_by_index(clk, i)); return ret; } diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c index f2a1c7a..414bff2 100644 --- a/drivers/clk/rockchip/clk-pll.c +++ b/drivers/clk/rockchip/clk-pll.c @@ -17,7 +17,6 @@ #include <linux/slab.h> #include <linux/io.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/regmap.h> #include "clk.h" @@ -297,7 +296,7 @@ static const struct clk_ops rockchip_rk3066_pll_clk_ops = { * Common registering of pll clocks */ -struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, +struct clk_core *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int con_offset, int grf_lock_offset, int lock_shift, int mode_offset, int mode_shift, @@ -308,7 +307,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, struct clk_init_data init; struct rockchip_clk_pll *pll; struct clk_mux *pll_mux; - struct clk *pll_clk, *mux_clk; + struct clk_core *pll_clk, *mux_clk; char pll_name[20]; int ret; @@ -377,7 +376,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, goto err_pll; } - ret = clk_notifier_register(pll_clk, &pll->clk_nb); + ret = clk_provider_notifier_register(pll_clk, &pll->clk_nb); if (ret) { pr_err("%s: failed to register clock notifier for %s : %d\n", __func__, name, ret); @@ -417,7 +416,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, return mux_clk; err_mux: - ret = clk_notifier_unregister(pll_clk, &pll->clk_nb); + ret = clk_provider_notifier_unregister(pll_clk, &pll->clk_nb); if (ret) { pr_err("%s: could not unregister clock notifier in error path : %d\n", __func__, ret); diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c index 732118e..b0ca609 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -607,7 +607,7 @@ static const char *rk3188_critical_clocks[] __initconst = { static void __init rk3188_common_clk_init(struct device_node *np) { void __iomem *reg_base; - struct clk *clk; + struct clk_core *clk; reg_base = of_iomap(np, 0); if (!reg_base) { diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c index 038b1aa..b8992dd 100644 --- a/drivers/clk/rockchip/clk-rk3288.c +++ b/drivers/clk/rockchip/clk-rk3288.c @@ -688,7 +688,7 @@ static const char *rk3288_critical_clocks[] __initconst = { static void __init rk3288_clk_init(struct device_node *np) { void __iomem *reg_base; - struct clk *clk; + struct clk_core *clk; reg_base = of_iomap(np, 0); if (!reg_base) { diff --git a/drivers/clk/rockchip/clk-rockchip.c b/drivers/clk/rockchip/clk-rockchip.c index 4cf838d5..faa8dfa 100644 --- a/drivers/clk/rockchip/clk-rockchip.c +++ b/drivers/clk/rockchip/clk-rockchip.c @@ -54,7 +54,7 @@ static void __init rk2928_gate_clk_init(struct device_node *node) if (!clk_data) return; - clk_data->clks = kzalloc(qty * sizeof(struct clk *), GFP_KERNEL); + clk_data->clks = kzalloc(qty * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { kfree(clk_data); return; diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index d9c6db2..dfe3ddb 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -21,7 +21,6 @@ */ #include <linux/slab.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> @@ -37,7 +36,7 @@ * * sometimes without one of those components. */ -static struct clk *rockchip_clk_register_branch(const char *name, +static struct clk_core *rockchip_clk_register_branch(const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int muxdiv_offset, u8 mux_shift, u8 mux_width, u8 mux_flags, u8 div_shift, u8 div_width, u8 div_flags, @@ -45,7 +44,7 @@ static struct clk *rockchip_clk_register_branch(const char *name, u8 gate_shift, u8 gate_flags, unsigned long flags, spinlock_t *lock) { - struct clk *clk; + struct clk_core *clk; struct clk_mux *mux = NULL; struct clk_gate *gate = NULL; struct clk_divider *div = NULL; @@ -103,13 +102,13 @@ static struct clk *rockchip_clk_register_branch(const char *name, return clk; } -static struct clk *rockchip_clk_register_frac_branch(const char *name, +static struct clk_core *rockchip_clk_register_frac_branch(const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int muxdiv_offset, u8 div_flags, int gate_offset, u8 gate_shift, u8 gate_flags, unsigned long flags, spinlock_t *lock) { - struct clk *clk; + struct clk_core *clk; struct clk_gate *gate = NULL; struct clk_fractional_divider *div = NULL; const struct clk_ops *div_ops = NULL, *gate_ops = NULL; @@ -152,7 +151,7 @@ static struct clk *rockchip_clk_register_frac_branch(const char *name, } static DEFINE_SPINLOCK(clk_lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; static struct device_node *cru_node; @@ -165,7 +164,7 @@ void __init rockchip_clk_init(struct device_node *np, void __iomem *base, cru_node = np; grf = ERR_PTR(-EPROBE_DEFER); - clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL); + clk_table = kcalloc(nr_clks, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_table) pr_err("%s: could not allocate clock lookup table\n", __func__); @@ -181,7 +180,7 @@ struct regmap *rockchip_clk_get_grf(void) return grf; } -void rockchip_clk_add_lookup(struct clk *clk, unsigned int id) +void rockchip_clk_add_lookup(struct clk_core *clk, unsigned int id) { if (clk_table && id) clk_table[id] = clk; @@ -190,7 +189,7 @@ void rockchip_clk_add_lookup(struct clk *clk, unsigned int id) void __init rockchip_clk_register_plls(struct rockchip_pll_clock *list, unsigned int nr_pll, int grf_lock_offset) { - struct clk *clk; + struct clk_core *clk; int idx; for (idx = 0; idx < nr_pll; idx++, list++) { @@ -213,7 +212,7 @@ void __init rockchip_clk_register_branches( struct rockchip_clk_branch *list, unsigned int nr_clk) { - struct clk *clk = NULL; + struct clk_core *clk = NULL; unsigned int idx; unsigned long flags; @@ -303,9 +302,9 @@ void __init rockchip_clk_protect_critical(const char *clocks[], int nclocks) /* Protect the clocks that needs to stay on */ for (i = 0; i < nclocks; i++) { - struct clk *clk = __clk_lookup(clocks[i]); + struct clk_core *clk = __clk_lookup(clocks[i]); if (clk) - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); } } diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h index 2b0bca1..7f713eb 100644 --- a/drivers/clk/rockchip/clk.h +++ b/drivers/clk/rockchip/clk.h @@ -24,7 +24,6 @@ #define CLK_ROCKCHIP_CLK_H #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #define HIWORD_UPDATE(val, mask, shift) \ @@ -113,7 +112,7 @@ struct rockchip_pll_clock { .rate_table = _rtable, \ } -struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, +struct clk_core *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int con_offset, int grf_lock_offset, int lock_shift, int reg_mode, int mode_shift, @@ -324,7 +323,7 @@ struct rockchip_clk_branch { void rockchip_clk_init(struct device_node *np, void __iomem *base, unsigned long nr_clks); struct regmap *rockchip_clk_get_grf(void); -void rockchip_clk_add_lookup(struct clk *clk, unsigned int id); +void rockchip_clk_add_lookup(struct clk_core *clk, unsigned int id); void rockchip_clk_register_branches(struct rockchip_clk_branch *clk_list, unsigned int nr_clk); void rockchip_clk_register_plls(struct rockchip_pll_clock *pll_list, diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 13eae14c..f5639bf 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -26,7 +26,7 @@ enum exynos_audss_clk_type { }; static DEFINE_SPINLOCK(lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; @@ -83,7 +83,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) const char *mout_audss_p[] = {"fin_pll", "fout_epll"}; const char *mout_i2s_p[] = {"mout_audss", "cdclk0", "sclk_audio0"}; const char *sclk_pcm_p = "sclk_pcm0"; - struct clk *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; + struct clk_core *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; const struct of_device_id *match; enum exynos_audss_clk_type variant; @@ -100,7 +100,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) } clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * EXYNOS_AUDSS_MAX_CLKS, + sizeof(struct clk_core *) * EXYNOS_AUDSS_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -111,8 +111,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) else clk_data.clk_num = EXYNOS_AUDSS_MAX_CLKS - 1; - pll_ref = devm_clk_get(&pdev->dev, "pll_ref"); - pll_in = devm_clk_get(&pdev->dev, "pll_in"); + pll_ref = devm_clk_provider_get(&pdev->dev, "pll_ref"); + pll_in = devm_clk_provider_get(&pdev->dev, "pll_in"); if (!IS_ERR(pll_ref)) mout_audss_p[0] = __clk_get_name(pll_ref); if (!IS_ERR(pll_in)) @@ -122,8 +122,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) CLK_SET_RATE_NO_REPARENT, reg_base + ASS_CLK_SRC, 0, 1, 0, &lock); - cdclk = devm_clk_get(&pdev->dev, "cdclk"); - sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio"); + cdclk = devm_clk_provider_get(&pdev->dev, "cdclk"); + sclk_audio = devm_clk_provider_get(&pdev->dev, "sclk_audio"); if (!IS_ERR(cdclk)) mout_i2s_p[1] = __clk_get_name(cdclk); if (!IS_ERR(sclk_audio)) @@ -161,7 +161,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) "sclk_pcm", CLK_SET_RATE_PARENT, reg_base + ASS_CLK_GATE, 4, 0, &lock); - sclk_pcm_in = devm_clk_get(&pdev->dev, "sclk_pcm_in"); + sclk_pcm_in = devm_clk_provider_get(&pdev->dev, "sclk_pcm_in"); if (!IS_ERR(sclk_pcm_in)) sclk_pcm_p = __clk_get_name(sclk_pcm_in); clk_table[EXYNOS_SCLK_PCM] = clk_register_gate(NULL, "sclk_pcm", diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c index 3a7cb25..0ad7dee 100644 --- a/drivers/clk/samsung/clk-exynos-clkout.c +++ b/drivers/clk/samsung/clk-exynos-clkout.c @@ -9,7 +9,6 @@ * Clock driver for Exynos clock output */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -30,7 +29,7 @@ struct exynos_clkout { struct clk_mux mux; spinlock_t slock; struct clk_onecell_data data; - struct clk *clk_table[EXYNOS_CLKOUT_NR_CLKS]; + struct clk_core *clk_table[EXYNOS_CLKOUT_NR_CLKS]; void __iomem *reg; u32 pmu_debug_save; }; @@ -57,7 +56,7 @@ static struct syscore_ops exynos_clkout_syscore_ops = { static void __init exynos_clkout_init(struct device_node *node, u32 mux_mask) { const char *parent_names[EXYNOS_CLKOUT_PARENTS]; - struct clk *parents[EXYNOS_CLKOUT_PARENTS]; + struct clk_core *parents[EXYNOS_CLKOUT_PARENTS]; int parent_count; int ret; int i; @@ -73,7 +72,7 @@ static void __init exynos_clkout_init(struct device_node *node, u32 mux_mask) char name[] = "clkoutXX"; snprintf(name, sizeof(name), "clkout%d", i); - parents[i] = of_clk_get_by_name(node, name); + parents[i] = of_clk_provider_get_by_name(node, name); if (IS_ERR(parents[i])) { parent_names[i] = "none"; continue; @@ -125,7 +124,7 @@ err_unmap: clks_put: for (i = 0; i < EXYNOS_CLKOUT_PARENTS; ++i) if (!IS_ERR(parents[i])) - clk_put(parents[i]); + __clk_put(parents[i]); free_clkout: kfree(clkout); diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c index dc85f8e..5742e76 100644 --- a/drivers/clk/samsung/clk-exynos3250.c +++ b/drivers/clk/samsung/clk-exynos3250.c @@ -8,7 +8,6 @@ * Common Clock Framework support for Exynos3250 SoC. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index ac163d7..5d77da2 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos4.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -1230,19 +1229,19 @@ static unsigned long exynos4_get_xom(void) static void __init exynos4_clk_register_finpll(struct samsung_clk_provider *ctx) { struct samsung_fixed_rate_clock fclk; - struct clk *clk; + struct clk_core *clk; unsigned long finpll_f = 24000000; char *parent_name; unsigned int xom = exynos4_get_xom(); parent_name = xom & 1 ? "xusbxti" : "xxti"; - clk = clk_get(NULL, parent_name); + clk = clk_provider_get(NULL, parent_name); if (IS_ERR(clk)) { pr_err("%s: failed to lookup parent clock %s, assuming " "fin_pll clock frequency is 24MHz\n", __func__, parent_name); } else { - finpll_f = clk_get_rate(clk); + finpll_f = clk_provider_get_rate(clk); } fclk.id = CLK_FIN_PLL; diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 70ec3d2..623e68f 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos5250.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c index ce3de97..5a3d623 100644 --- a/drivers/clk/samsung/clk-exynos5260.c +++ b/drivers/clk/samsung/clk-exynos5260.c @@ -9,7 +9,6 @@ * Common Clock Framework support for Exynos5260 SoC. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c index 231475b..546b32f 100644 --- a/drivers/clk/samsung/clk-exynos5410.c +++ b/drivers/clk/samsung/clk-exynos5410.c @@ -11,7 +11,6 @@ #include <dt-bindings/clock/exynos5410.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c index 848d602..0229cc9 100644 --- a/drivers/clk/samsung/clk-exynos5420.c +++ b/drivers/clk/samsung/clk-exynos5420.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos5420.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk-exynos5440.c index 00d1d00..8adeaa1 100644 --- a/drivers/clk/samsung/clk-exynos5440.c +++ b/drivers/clk/samsung/clk-exynos5440.c @@ -10,7 +10,6 @@ */ #include <dt-bindings/clock/exynos5440.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index b07fad2..aaf234a 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -910,12 +910,12 @@ static const struct clk_ops samsung_pll2550x_clk_ops = { .recalc_rate = samsung_pll2550x_recalc_rate, }; -struct clk * __init samsung_clk_register_pll2550x(const char *name, +struct clk_core * __init samsung_clk_register_pll2550x(const char *name, const char *pname, const void __iomem *reg_base, const unsigned long offset) { struct samsung_clk_pll2550x *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); @@ -1149,7 +1149,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, void __iomem *base) { struct samsung_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int ret, len; diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index c0ed4d4..81af344 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -97,7 +97,7 @@ struct samsung_pll_rate_table { unsigned int vsel; }; -extern struct clk * __init samsung_clk_register_pll2550x(const char *name, +extern struct clk_core * __init samsung_clk_register_pll2550x(const char *name, const char *pname, const void __iomem *reg_base, const unsigned long offset); diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c index 0449cc0..05354bd 100644 --- a/drivers/clk/samsung/clk-s3c2410-dclk.c +++ b/drivers/clk/samsung/clk-s3c2410-dclk.c @@ -87,12 +87,12 @@ const struct clk_ops s3c24xx_clkout_ops = { .determine_rate = __clk_mux_determine_rate, }; -struct clk *s3c24xx_register_clkout(struct device *dev, const char *name, +struct clk_core *s3c24xx_register_clkout(struct device *dev, const char *name, const char **parent_names, u8 num_parents, u8 shift, u32 mask) { struct s3c24xx_clkout *clkout; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the clkout */ @@ -237,7 +237,7 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) { struct s3c24xx_dclk *s3c24xx_dclk; struct resource *mem; - struct clk **clk_table; + struct clk_core **clk_table; struct s3c24xx_dclk_drv_data *dclk_variant; int ret, i; @@ -251,7 +251,7 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) spin_lock_init(&s3c24xx_dclk->dclk_lock); clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * DCLK_MAX_CLKS, + sizeof(struct clk_core *) * DCLK_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -329,21 +329,21 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) s3c24xx_dclk->dclk1_div_change_nb.notifier_call = s3c24xx_dclk1_div_notify; - ret = clk_notifier_register(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + ret = clk_provider_notifier_register(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); if (ret) goto err_clk_register; - ret = clk_notifier_register(clk_table[DIV_DCLK1], - &s3c24xx_dclk->dclk1_div_change_nb); + ret = clk_provider_notifier_register(clk_table[DIV_DCLK1], + &s3c24xx_dclk->dclk1_div_change_nb); if (ret) goto err_dclk_notify; return 0; err_dclk_notify: - clk_notifier_unregister(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); err_clk_register: for (i = 0; i < DCLK_MAX_CLKS; i++) if (clk_table[i] && !IS_ERR(clk_table[i])) @@ -355,13 +355,13 @@ err_clk_register: static int s3c24xx_dclk_remove(struct platform_device *pdev) { struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev); - struct clk **clk_table = s3c24xx_dclk->clk_data.clks; + struct clk_core **clk_table = s3c24xx_dclk->clk_data.clks; int i; - clk_notifier_unregister(clk_table[DIV_DCLK1], - &s3c24xx_dclk->dclk1_div_change_nb); - clk_notifier_unregister(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK1], + &s3c24xx_dclk->dclk1_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); for (i = 0; i < DCLK_MAX_CLKS; i++) clk_unregister(clk_table[i]); diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c index 5d2f034..af15156 100644 --- a/drivers/clk/samsung/clk-s3c2410.c +++ b/drivers/clk/samsung/clk-s3c2410.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2410 and following SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c index 34af09f..7e6cc95 100644 --- a/drivers/clk/samsung/clk-s3c2412.c +++ b/drivers/clk/samsung/clk-s3c2412.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2412 and S3C2413. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c index c92f853..7eaaa68 100644 --- a/drivers/clk/samsung/clk-s3c2443.c +++ b/drivers/clk/samsung/clk-s3c2443.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2443 and following SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c index 0f590e5..7dad675 100644 --- a/drivers/clk/samsung/clk-s3c64xx.c +++ b/drivers/clk/samsung/clk-s3c64xx.c @@ -8,7 +8,6 @@ * Common Clock Framework support for all S3C64xx SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c index a8053b4..f7b77e5 100644 --- a/drivers/clk/samsung/clk-s5pv210-audss.c +++ b/drivers/clk/samsung/clk-s5pv210-audss.c @@ -24,7 +24,7 @@ #include <dt-bindings/clock/s5pv210-audss.h> static DEFINE_SPINLOCK(lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; @@ -71,7 +71,7 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) const char *mout_audss_p[2]; const char *mout_i2s_p[3]; const char *hclk_p; - struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; + struct clk_core *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg_base = devm_ioremap_resource(&pdev->dev, res); @@ -81,7 +81,7 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) } clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * AUDSS_MAX_CLKS, + sizeof(struct clk_core *) * AUDSS_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -89,27 +89,27 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) clk_data.clks = clk_table; clk_data.clk_num = AUDSS_MAX_CLKS; - hclk = devm_clk_get(&pdev->dev, "hclk"); + hclk = devm_clk_provider_get(&pdev->dev, "hclk"); if (IS_ERR(hclk)) { dev_err(&pdev->dev, "failed to get hclk clock\n"); return PTR_ERR(hclk); } - pll_in = devm_clk_get(&pdev->dev, "fout_epll"); + pll_in = devm_clk_provider_get(&pdev->dev, "fout_epll"); if (IS_ERR(pll_in)) { dev_err(&pdev->dev, "failed to get fout_epll clock\n"); return PTR_ERR(pll_in); } - sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio0"); + sclk_audio = devm_clk_provider_get(&pdev->dev, "sclk_audio0"); if (IS_ERR(sclk_audio)) { dev_err(&pdev->dev, "failed to get sclk_audio0 clock\n"); return PTR_ERR(sclk_audio); } /* iiscdclk0 is an optional external I2S codec clock */ - cdclk = devm_clk_get(&pdev->dev, "iiscdclk0"); - pll_ref = devm_clk_get(&pdev->dev, "xxti"); + cdclk = devm_clk_provider_get(&pdev->dev, "iiscdclk0"); + pll_ref = devm_clk_provider_get(&pdev->dev, "xxti"); if (!IS_ERR(pll_ref)) mout_audss_p[0] = __clk_get_name(pll_ref); diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c index deab84d..68133fa 100644 --- a/drivers/clk/samsung/clk.c +++ b/drivers/clk/samsung/clk.c @@ -52,14 +52,14 @@ struct samsung_clk_provider *__init samsung_clk_init(struct device_node *np, void __iomem *base, unsigned long nr_clks) { struct samsung_clk_provider *ctx; - struct clk **clk_table; + struct clk_core **clk_table; int i; ctx = kzalloc(sizeof(struct samsung_clk_provider), GFP_KERNEL); if (!ctx) panic("could not allocate clock provider context.\n"); - clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL); + clk_table = kcalloc(nr_clks, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_table) panic("could not allocate clock lookup table\n"); @@ -85,7 +85,7 @@ void __init samsung_clk_of_add_provider(struct device_node *np, } /* add a clock instance to the clock lookup table used for dt based lookup */ -void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, struct clk *clk, +void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, struct clk_core *clk, unsigned int id) { if (ctx->clk_data.clks && id) @@ -97,7 +97,7 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx, struct samsung_clock_alias *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; if (!ctx->clk_data.clks) { @@ -130,7 +130,7 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx, void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, struct samsung_fixed_rate_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -159,7 +159,7 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, void __init samsung_clk_register_fixed_factor(struct samsung_clk_provider *ctx, struct samsung_fixed_factor_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -180,7 +180,7 @@ void __init samsung_clk_register_mux(struct samsung_clk_provider *ctx, struct samsung_mux_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -212,7 +212,7 @@ void __init samsung_clk_register_div(struct samsung_clk_provider *ctx, struct samsung_div_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -251,7 +251,7 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx, struct samsung_gate_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -303,7 +303,7 @@ void __init samsung_clk_of_register_fixed_ext(struct samsung_clk_provider *ctx, /* utility function to get the rate of a specified clock */ unsigned long _get_rate(const char *clk_name) { - struct clk *clk; + struct clk_core *clk; clk = __clk_lookup(clk_name); if (!clk) { @@ -311,5 +311,5 @@ unsigned long _get_rate(const char *clk_name) return 0; } - return clk_get_rate(clk); + return clk_provider_get_rate(clk); } diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h index 66ab36b..58b1215 100644 --- a/drivers/clk/samsung/clk.h +++ b/drivers/clk/samsung/clk.h @@ -13,7 +13,6 @@ #ifndef __SAMSUNG_CLK_H #define __SAMSUNG_CLK_H -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/clk-provider.h> @@ -336,7 +335,7 @@ extern void __init samsung_clk_of_register_fixed_ext( const struct of_device_id *clk_matches); extern void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, - struct clk *clk, unsigned int id); + struct clk_core *clk, unsigned int id); extern void samsung_clk_register_alias(struct samsung_clk_provider *ctx, struct samsung_clock_alias *list, diff --git a/drivers/clk/shmobile/clk-div6.c b/drivers/clk/shmobile/clk-div6.c index f065f69..c6712fb 100644 --- a/drivers/clk/shmobile/clk-div6.c +++ b/drivers/clk/shmobile/clk-div6.c @@ -119,7 +119,7 @@ static void __init cpg_div6_clock_init(struct device_node *np) struct div6_clock *clock; const char *parent_name; const char *name; - struct clk *clk; + struct clk_core *clk; int ret; clock = kzalloc(sizeof(*clock), GFP_KERNEL); diff --git a/drivers/clk/shmobile/clk-emev2.c b/drivers/clk/shmobile/clk-emev2.c index 6c7c929..2e3a45b 100644 --- a/drivers/clk/shmobile/clk-emev2.c +++ b/drivers/clk/shmobile/clk-emev2.c @@ -71,7 +71,7 @@ static void __init emev2_smu_init(void) static void __init emev2_smu_clkdiv_init(struct device_node *np) { u32 reg[2]; - struct clk *clk; + struct clk_core *clk; const char *parent_name = of_clk_get_parent_name(np, 0); if (WARN_ON(of_property_read_u32_array(np, "reg", reg, 2))) return; @@ -89,7 +89,7 @@ CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv", static void __init emev2_smu_gclk_init(struct device_node *np) { u32 reg[2]; - struct clk *clk; + struct clk_core *clk; const char *parent_name = of_clk_get_parent_name(np, 0); if (WARN_ON(of_property_read_u32_array(np, "reg", reg, 2))) return; diff --git a/drivers/clk/shmobile/clk-mstp.c b/drivers/clk/shmobile/clk-mstp.c index 2d2fe77..2659676 100644 --- a/drivers/clk/shmobile/clk-mstp.c +++ b/drivers/clk/shmobile/clk-mstp.c @@ -121,13 +121,13 @@ static const struct clk_ops cpg_mstp_clock_ops = { .is_enabled = cpg_mstp_clock_is_enabled, }; -static struct clk * __init +static struct clk_core * __init cpg_mstp_clock_register(const char *name, const char *parent_name, unsigned int index, struct mstp_clock_group *group) { struct clk_init_data init; struct mstp_clock *clock; - struct clk *clk; + struct clk_core *clk; clock = kzalloc(sizeof(*clock), GFP_KERNEL); if (!clock) { @@ -157,7 +157,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np) { struct mstp_clock_group *group; const char *idxname; - struct clk **clks; + struct clk_core **clks; unsigned int i; group = kzalloc(sizeof(*group), GFP_KERNEL); diff --git a/drivers/clk/shmobile/clk-r8a7740.c b/drivers/clk/shmobile/clk-r8a7740.c index 1e2eaae..8889e6a 100644 --- a/drivers/clk/shmobile/clk-r8a7740.c +++ b/drivers/clk/shmobile/clk-r8a7740.c @@ -61,7 +61,7 @@ static const struct clk_div_table div4_div_table[] = { static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init r8a7740_cpg_register_clock(struct device_node *np, struct r8a7740_cpg *cpg, const char *name) { @@ -147,7 +147,7 @@ r8a7740_cpg_register_clock(struct device_node *np, struct r8a7740_cpg *cpg, static void __init r8a7740_cpg_clocks_init(struct device_node *np) { struct r8a7740_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i; int num_clks; @@ -180,7 +180,7 @@ static void __init r8a7740_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-r8a7779.c b/drivers/clk/shmobile/clk-r8a7779.c index 652ecac..96b51b1 100644 --- a/drivers/clk/shmobile/clk-r8a7779.c +++ b/drivers/clk/shmobile/clk-r8a7779.c @@ -90,7 +90,7 @@ static const unsigned int cpg_plla_mult[4] __initconst = { 42, 48, 56, 64 }; static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg, const struct cpg_clk_config *config, unsigned int plla_mult, const char *name) @@ -124,7 +124,7 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) { const struct cpg_clk_config *config; struct r8a7779_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i, plla_mult; int num_clks; @@ -153,7 +153,7 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-rcar-gen2.c b/drivers/clk/shmobile/clk-rcar-gen2.c index e996425..45a0712 100644 --- a/drivers/clk/shmobile/clk-rcar-gen2.c +++ b/drivers/clk/shmobile/clk-rcar-gen2.c @@ -133,12 +133,12 @@ static const struct clk_ops cpg_z_clk_ops = { .set_rate = cpg_z_clk_set_rate, }; -static struct clk * __init cpg_z_clk_register(struct rcar_gen2_cpg *cpg) +static struct clk_core * __init cpg_z_clk_register(struct rcar_gen2_cpg *cpg) { static const char *parent_name = "pll0"; struct clk_init_data init; struct cpg_z_clk *zclk; - struct clk *clk; + struct clk_core *clk; zclk = kzalloc(sizeof(*zclk), GFP_KERNEL); if (!zclk) @@ -213,7 +213,7 @@ static const struct clk_div_table cpg_sd01_div_table[] = { static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init rcar_gen2_cpg_register_clock(struct device_node *np, struct rcar_gen2_cpg *cpg, const struct cpg_pll_config *config, const char *name) @@ -280,7 +280,7 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np) { const struct cpg_pll_config *config; struct rcar_gen2_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i; int num_clks; @@ -313,7 +313,7 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-rz.c b/drivers/clk/shmobile/clk-rz.c index 7e68e86..414e20e 100644 --- a/drivers/clk/shmobile/clk-rz.c +++ b/drivers/clk/shmobile/clk-rz.c @@ -28,7 +28,7 @@ struct rz_cpg { * Initialization */ -static struct clk * __init +static struct clk_core * __init rz_cpg_register_clock(struct device_node *np, struct rz_cpg *cpg, const char *name) { u32 val; @@ -67,7 +67,7 @@ rz_cpg_register_clock(struct device_node *np, struct rz_cpg *cpg, const char *na static void __init rz_cpg_clocks_init(struct device_node *np) { struct rz_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned i; int num_clks; @@ -86,7 +86,7 @@ static void __init rz_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/sirf/clk-atlas6.c b/drivers/clk/sirf/clk-atlas6.c index d63b76c..3b07a02 100644 --- a/drivers/clk/sirf/clk-atlas6.c +++ b/drivers/clk/sirf/clk-atlas6.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/bitops.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of_address.h> @@ -113,7 +112,7 @@ static __initdata struct clk_hw *atlas6_clk_hw_array[maxclk] = { &clk_cphif.hw, }; -static struct clk *atlas6_clks[maxclk]; +static struct clk_core *atlas6_clks[maxclk]; static void __init atlas6_clk_init(struct device_node *np) { diff --git a/drivers/clk/sirf/clk-common.c b/drivers/clk/sirf/clk-common.c index 37af51c..05f5040 100644 --- a/drivers/clk/sirf/clk-common.c +++ b/drivers/clk/sirf/clk-common.c @@ -165,9 +165,9 @@ static long cpu_clk_round_rate(struct clk_hw *hw, unsigned long rate, * SiRF SoC has not cpu clock control, * So bypass to it's parent pll. */ - struct clk *parent_clk = clk_get_parent(hw->clk); - struct clk *pll_parent_clk = clk_get_parent(parent_clk); - unsigned long pll_parent_rate = clk_get_rate(pll_parent_clk); + struct clk_core *parent_clk = clk_provider_get_parent(hw->clk); + struct clk_core *pll_parent_clk = clk_provider_get_parent(parent_clk); + unsigned long pll_parent_rate = clk_provider_get_rate(pll_parent_clk); return pll_clk_round_rate(__clk_get_hw(parent_clk), rate, &pll_parent_rate); } @@ -178,7 +178,7 @@ static unsigned long cpu_clk_recalc_rate(struct clk_hw *hw, * SiRF SoC has not cpu clock control, * So return the parent pll rate. */ - struct clk *parent_clk = clk_get_parent(hw->clk); + struct clk_core *parent_clk = clk_provider_get_parent(hw->clk); return __clk_get_rate(parent_clk); } @@ -403,34 +403,34 @@ static int cpu_clk_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { int ret1, ret2; - struct clk *cur_parent; + struct clk_core *cur_parent; - if (rate == clk_get_rate(clk_pll1.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll1.hw.clk); + if (rate == clk_provider_get_rate(clk_pll1.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll1.hw.clk); return ret1; } - if (rate == clk_get_rate(clk_pll2.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll2.hw.clk); + if (rate == clk_provider_get_rate(clk_pll2.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll2.hw.clk); return ret1; } - if (rate == clk_get_rate(clk_pll3.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll3.hw.clk); + if (rate == clk_provider_get_rate(clk_pll3.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll3.hw.clk); return ret1; } - cur_parent = clk_get_parent(hw->clk); + cur_parent = clk_provider_get_parent(hw->clk); /* switch to tmp pll before setting parent clock's rate */ if (cur_parent == clk_pll1.hw.clk) { - ret1 = clk_set_parent(hw->clk, clk_pll2.hw.clk); + ret1 = clk_provider_set_parent(hw->clk, clk_pll2.hw.clk); BUG_ON(ret1); } - ret2 = clk_set_rate(clk_pll1.hw.clk, rate); + ret2 = clk_provider_set_rate(clk_pll1.hw.clk, rate); - ret1 = clk_set_parent(hw->clk, clk_pll1.hw.clk); + ret1 = clk_provider_set_parent(hw->clk, clk_pll1.hw.clk); return ret2 ? ret2 : ret1; } diff --git a/drivers/clk/sirf/clk-prima2.c b/drivers/clk/sirf/clk-prima2.c index 6968e2e..869bc8c 100644 --- a/drivers/clk/sirf/clk-prima2.c +++ b/drivers/clk/sirf/clk-prima2.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/bitops.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of_address.h> @@ -112,7 +111,7 @@ static __initdata struct clk_hw *prima2_clk_hw_array[maxclk] = { &clk_cphif.hw, }; -static struct clk *prima2_clks[maxclk]; +static struct clk_core *prima2_clks[maxclk]; static void __init prima2_clk_init(struct device_node *np) { diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c index dd3a78c..5d00dee 100644 --- a/drivers/clk/socfpga/clk-gate.c +++ b/drivers/clk/socfpga/clk-gate.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -188,7 +187,7 @@ static void __init __socfpga_gate_init(struct device_node *node, u32 div_reg[3]; u32 clk_phase[2]; u32 fixed_div; - struct clk *clk; + struct clk_core *clk; struct socfpga_gate_clk *socfpga_clk; const char *clk_name = node->name; const char *parent_name[SOCFPGA_MAX_PARENTS]; diff --git a/drivers/clk/socfpga/clk-periph.c b/drivers/clk/socfpga/clk-periph.c index 46531c3..1bcb275 100644 --- a/drivers/clk/socfpga/clk-periph.c +++ b/drivers/clk/socfpga/clk-periph.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -53,7 +52,7 @@ static __init void __socfpga_periph_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct socfpga_periph_clk *periph_clk; const char *clk_name = node->name; const char *parent_name; diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c index de6da95..ba7073f 100644 --- a/drivers/clk/socfpga/clk-pll.c +++ b/drivers/clk/socfpga/clk-pll.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -81,11 +80,11 @@ static struct clk_ops clk_pll_ops = { .get_parent = clk_pll_get_parent, }; -static __init struct clk *__socfpga_pll_init(struct device_node *node, +static __init struct clk_core *__socfpga_pll_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct socfpga_pll *pll_clk; const char *clk_name = node->name; const char *parent_name[SOCFPGA_MAX_PARENTS]; diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c index bdfb442..18334c3 100644 --- a/drivers/clk/spear/clk-aux-synth.c +++ b/drivers/clk/spear/clk-aux-synth.c @@ -134,14 +134,14 @@ static struct clk_ops clk_aux_ops = { .set_rate = clk_aux_set_rate, }; -struct clk *clk_register_aux(const char *aux_name, const char *gate_name, +struct clk_core *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, - u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk) + u8 rtbl_cnt, spinlock_t *lock, struct clk_core **gate_clk) { struct clk_aux *aux; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; if (!aux_name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); @@ -177,7 +177,7 @@ struct clk *clk_register_aux(const char *aux_name, const char *gate_name, goto free_aux; if (gate_name) { - struct clk *tgate_clk; + struct clk_core *tgate_clk; tgate_clk = clk_register_gate(NULL, gate_name, aux_name, CLK_SET_RATE_PARENT, reg, diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c index dffd4ce..bce2c0e 100644 --- a/drivers/clk/spear/clk-frac-synth.c +++ b/drivers/clk/spear/clk-frac-synth.c @@ -122,13 +122,13 @@ static struct clk_ops clk_frac_ops = { .set_rate = clk_frac_set_rate, }; -struct clk *clk_register_frac(const char *name, const char *parent_name, +struct clk_core *clk_register_frac(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct frac_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock) { struct clk_init_data init; struct clk_frac *frac; - struct clk *clk; + struct clk_core *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c index 1afc18c..f8e13f3 100644 --- a/drivers/clk/spear/clk-gpt-synth.c +++ b/drivers/clk/spear/clk-gpt-synth.c @@ -111,13 +111,13 @@ static struct clk_ops clk_gpt_ops = { .set_rate = clk_gpt_set_rate, }; -struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned +struct clk_core *clk_register_gpt(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct gpt_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock) { struct clk_init_data init; struct clk_gpt *gpt; - struct clk *clk; + struct clk_core *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c index 1b9b65b..226f2ec 100644 --- a/drivers/clk/spear/clk-vco-pll.c +++ b/drivers/clk/spear/clk-vco-pll.c @@ -272,16 +272,16 @@ static struct clk_ops clk_vco_ops = { .set_rate = clk_vco_set_rate, }; -struct clk *clk_register_vco_pll(const char *vco_name, const char *pll_name, +struct clk_core *clk_register_vco_pll(const char *vco_name, const char *pll_name, const char *vco_gate_name, const char *parent_name, unsigned long flags, void __iomem *mode_reg, void __iomem *cfg_reg, struct pll_rate_tbl *rtbl, u8 rtbl_cnt, - spinlock_t *lock, struct clk **pll_clk, - struct clk **vco_gate_clk) + spinlock_t *lock, struct clk_core **pll_clk, + struct clk_core **vco_gate_clk) { struct clk_vco *vco; struct clk_pll *pll; - struct clk *vco_clk, *tpll_clk, *tvco_gate_clk; + struct clk_core *vco_clk, *tpll_clk, *tvco_gate_clk; struct clk_init_data vco_init, pll_init; const char **vco_parent_name; diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h index 9317376..777322e 100644 --- a/drivers/clk/spear/clk.h +++ b/drivers/clk/spear/clk.h @@ -110,22 +110,22 @@ typedef unsigned long (*clk_calc_rate)(struct clk_hw *hw, unsigned long prate, int index); /* clk register routines */ -struct clk *clk_register_aux(const char *aux_name, const char *gate_name, +struct clk_core *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, - u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk); -struct clk *clk_register_frac(const char *name, const char *parent_name, + u8 rtbl_cnt, spinlock_t *lock, struct clk_core **gate_clk); +struct clk_core *clk_register_frac(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct frac_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock); -struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned +struct clk_core *clk_register_gpt(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct gpt_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock); -struct clk *clk_register_vco_pll(const char *vco_name, const char *pll_name, +struct clk_core *clk_register_vco_pll(const char *vco_name, const char *pll_name, const char *vco_gate_name, const char *parent_name, unsigned long flags, void __iomem *mode_reg, void __iomem *cfg_reg, struct pll_rate_tbl *rtbl, u8 rtbl_cnt, - spinlock_t *lock, struct clk **pll_clk, - struct clk **vco_gate_clk); + spinlock_t *lock, struct clk_core **pll_clk, + struct clk_core **vco_gate_clk); long clk_round_rate_index(struct clk_hw *hw, unsigned long drate, unsigned long parent_rate, clk_calc_rate calc_rate, u8 rtbl_cnt, diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c index 4daa597..58206e0 100644 --- a/drivers/clk/spear/spear1310_clock.c +++ b/drivers/clk/spear/spear1310_clock.c @@ -11,7 +11,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -385,7 +384,7 @@ static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", }; void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c index 5a5c664..704301c 100644 --- a/drivers/clk/spear/spear1340_clock.c +++ b/drivers/clk/spear/spear1340_clock.c @@ -11,7 +11,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -442,7 +441,7 @@ static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco2div2_clk", void __init spear1340_clk_init(void __iomem *misc_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c index bb5f387..40d1b08 100644 --- a/drivers/clk/spear/spear3xx_clock.c +++ b/drivers/clk/spear/spear3xx_clock.c @@ -9,7 +9,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -140,7 +139,7 @@ static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none", #ifdef CONFIG_MACH_SPEAR300 static void __init spear300_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0, 1, 1); @@ -170,7 +169,7 @@ static inline void spear300_clk_init(void) { } #ifdef CONFIG_MACH_SPEAR310 static void __init spear310_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, "emi_clk", "ras_ahb_clk", 0, 1, 1); @@ -246,9 +245,9 @@ static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk", static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", }; static void __init spear320_clk_init(void __iomem *soc_config_base, - struct clk *ras_apb_clk) + struct clk_core *ras_apb_clk) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_rate(NULL, "smii_125m_pad_clk", NULL, CLK_IS_ROOT, 125000000); @@ -344,7 +343,7 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, 0, &_lock); clk_register_clkdev(clk, NULL, "a3000000.serial"); /* Enforce ras_apb_clk */ - clk_set_parent(clk, ras_apb_clk); + clk_provider_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart2_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -353,7 +352,7 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, SPEAR320_UARTX_PCLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "a4000000.serial"); /* Enforce ras_apb_clk */ - clk_set_parent(clk, ras_apb_clk); + clk_provider_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart3_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -384,12 +383,12 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, clk_register_clkdev(clk, NULL, "60100000.serial"); } #else -static inline void spear320_clk_init(void __iomem *sb, struct clk *rc) { } +static inline void spear320_clk_init(void __iomem *sb, struct clk_core *rc) { } #endif void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_base) { - struct clk *clk, *clk1, *ras_apb_clk; + struct clk_core *clk, *clk1, *ras_apb_clk; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index 4f649c9..364a8d3 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -9,7 +9,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/spinlock_types.h> @@ -116,7 +115,7 @@ static struct gpt_rate_tbl gpt_rtbl[] = { void __init spear6xx_clk_init(void __iomem *misc_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index 2282cef..699f7a1 100644 --- a/drivers/clk/st/clk-flexgen.c +++ b/drivers/clk/st/clk-flexgen.c @@ -163,12 +163,12 @@ static const struct clk_ops flexgen_ops = { .set_rate = flexgen_set_rate, }; -struct clk *clk_register_flexgen(const char *name, +struct clk_core *clk_register_flexgen(const char *name, const char **parent_names, u8 num_parents, void __iomem *reg, spinlock_t *lock, u32 idx, unsigned long flexgen_flags) { struct flexgen *fgxbar; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; u32 xbar_shift; void __iomem *xbar_reg, *fdiv_reg; @@ -223,8 +223,8 @@ struct clk *clk_register_flexgen(const char *name, else pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); return clk; } @@ -283,7 +283,7 @@ void __init st_of_flexgen_setup(struct device_node *np) goto err; } - clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk *), + clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; @@ -293,7 +293,7 @@ void __init st_of_flexgen_setup(struct device_node *np) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c index af94ed8..ceda1f2 100644 --- a/drivers/clk/st/clkgen-fsyn.c +++ b/drivers/clk/st/clkgen-fsyn.c @@ -614,13 +614,13 @@ static const struct clk_ops st_quadfs_pll_c32_ops = { .set_rate = quadfs_pll_fs660c32_set_rate, }; -static struct clk * __init st_clk_register_quadfs_pll( +static struct clk_core * __init st_clk_register_quadfs_pll( const char *name, const char *parent_name, struct clkgen_quadfs_data *quadfs, void __iomem *reg, spinlock_t *lock) { struct st_clk_quadfs_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* @@ -1018,13 +1018,13 @@ static const struct clk_ops st_quadfs_ops = { .recalc_rate = quadfs_recalc_rate, }; -static struct clk * __init st_clk_register_quadfs_fsynth( +static struct clk_core * __init st_clk_register_quadfs_fsynth( const char *name, const char *parent_name, struct clkgen_quadfs_data *quadfs, void __iomem *reg, u32 chan, spinlock_t *lock) { struct st_clk_quadfs_fsynth *fs; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* @@ -1102,7 +1102,7 @@ static void __init st_of_create_quadfs_fsynths( return; clk_data->clk_num = QUADFS_MAX_CHAN; - clk_data->clks = kzalloc(QUADFS_MAX_CHAN * sizeof(struct clk *), + clk_data->clks = kzalloc(QUADFS_MAX_CHAN * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { @@ -1111,7 +1111,7 @@ static void __init st_of_create_quadfs_fsynths( } for (fschan = 0; fschan < QUADFS_MAX_CHAN; fschan++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -1136,8 +1136,8 @@ static void __init st_of_create_quadfs_fsynths( clk_data->clks[fschan] = clk; pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); } } @@ -1147,7 +1147,7 @@ static void __init st_of_create_quadfs_fsynths( static void __init st_of_quadfs_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *pll_name, *clk_parent_name; void __iomem *reg; spinlock_t *lock; @@ -1181,8 +1181,8 @@ static void __init st_of_quadfs_setup(struct device_node *np) else pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); st_of_create_quadfs_fsynths(np, pll_name, (struct clkgen_quadfs_data *)match->data, diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 79dc40b..d2a951f 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -215,7 +215,7 @@ static const struct clk_ops clkgena_divmux_ops = { /** * clk_register_genamux - register a genamux clock with the clock framework */ -struct clk *clk_register_genamux(const char *name, +struct clk_core *clk_register_genamux(const char *name, const char **parent_names, u8 num_parents, void __iomem *reg, const struct clkgena_divmux_data *muxdata, @@ -227,7 +227,7 @@ struct clk *clk_register_genamux(const char *name, const int mux_width = 2; const int divider_width = 5; struct clkgena_divmux *genamux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int i; @@ -280,8 +280,8 @@ struct clk *clk_register_genamux(const char *name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); err: return clk; } @@ -413,14 +413,14 @@ void __init st_of_clkgena_divmux_setup(struct device_node *np) goto err; clk_data->clk_num = data->num_outputs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -490,7 +490,7 @@ void __init st_of_clkgena_prediv_setup(struct device_node *np) const struct of_device_id *match; void __iomem *reg; const char *parent_name, *clk_name; - struct clk *clk; + struct clk_core *clk; struct clkgena_prediv_data *data; match = of_match_node(clkgena_prediv_of_match, np); @@ -522,8 +522,8 @@ void __init st_of_clkgena_prediv_setup(struct device_node *np) of_clk_add_provider(np, of_clk_src_simple_get, clk); pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); return; } @@ -625,7 +625,7 @@ static struct of_device_id mux_of_match[] = { void __init st_of_clkgen_mux_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; void __iomem *reg; const char **parents; int num_parents; @@ -662,8 +662,8 @@ void __init st_of_clkgen_mux_setup(struct device_node *np) pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); of_clk_add_provider(np, of_clk_src_simple_get, clk); @@ -726,14 +726,14 @@ void __init st_of_clkgen_vcc_setup(struct device_node *np) goto err; clk_data->clk_num = VCC_MAX_CHANNELS; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; struct clk_gate *gate; struct clk_divider *div; @@ -796,8 +796,8 @@ void __init st_of_clkgen_vcc_setup(struct device_node *np) pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); clk_data->clks[i] = clk; } diff --git a/drivers/clk/st/clkgen-pll.c b/drivers/clk/st/clkgen-pll.c index 29769d7..32bac02 100644 --- a/drivers/clk/st/clkgen-pll.c +++ b/drivers/clk/st/clkgen-pll.c @@ -390,13 +390,13 @@ static const struct clk_ops st_pll1200c32_ops = { .recalc_rate = recalc_stm_pll1200c32, }; -static struct clk * __init clkgen_pll_register(const char *parent_name, +static struct clk_core * __init clkgen_pll_register(const char *parent_name, struct clkgen_pll_data *pll_data, void __iomem *reg, const char *clk_name) { struct clkgen_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); @@ -422,16 +422,16 @@ static struct clk * __init clkgen_pll_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } -static struct clk * __init clkgen_c65_lsdiv_register(const char *parent_name, +static struct clk_core * __init clkgen_c65_lsdiv_register(const char *parent_name, const char *clk_name) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, clk_name, parent_name, 0, 1, 2); if (IS_ERR(clk)) @@ -439,8 +439,8 @@ static struct clk * __init clkgen_c65_lsdiv_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } @@ -484,7 +484,7 @@ static void __init clkgena_c65_pll_setup(struct device_node *np) return; clk_data->clk_num = num_pll_outputs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) @@ -543,14 +543,14 @@ err: CLK_OF_DECLARE(clkgena_c65_plls, "st,clkgena-plls-c65", clkgena_c65_pll_setup); -static struct clk * __init clkgen_odf_register(const char *parent_name, +static struct clk_core * __init clkgen_odf_register(const char *parent_name, void * __iomem reg, struct clkgen_pll_data *pll_data, int odf, spinlock_t *odf_lock, const char *odf_name) { - struct clk *clk; + struct clk_core *clk; unsigned long flags; struct clk_gate *gate; struct clk_divider *div; @@ -588,8 +588,8 @@ static struct clk * __init clkgen_odf_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } @@ -640,7 +640,7 @@ static struct of_device_id c32_pll_of_match[] = { static void __init clkgen_c32_pll_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *parent_name, *pll_name; void __iomem *pll_base; int num_odfs, odf; @@ -676,14 +676,14 @@ static void __init clkgen_c32_pll_setup(struct device_node *np) return; clk_data->clk_num = num_odfs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (odf = 0; odf < num_odfs; odf++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -723,7 +723,7 @@ static struct of_device_id c32_gpu_pll_of_match[] = { static void __init clkgengpu_c32_pll_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *parent_name; void __iomem *reg; const char *clk_name; diff --git a/drivers/clk/sunxi/clk-a10-hosc.c b/drivers/clk/sunxi/clk-a10-hosc.c index 0481d5d..c5e4c41 100644 --- a/drivers/clk/sunxi/clk-a10-hosc.c +++ b/drivers/clk/sunxi/clk-a10-hosc.c @@ -25,7 +25,7 @@ static DEFINE_SPINLOCK(hosc_lock); static void __init sun4i_osc_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_fixed_rate *fixed; struct clk_gate *gate; const char *clk_name = node->name; diff --git a/drivers/clk/sunxi/clk-a20-gmac.c b/drivers/clk/sunxi/clk-a20-gmac.c index 5296fd6..63c7dd5 100644 --- a/drivers/clk/sunxi/clk-a20-gmac.c +++ b/drivers/clk/sunxi/clk-a20-gmac.c @@ -55,7 +55,7 @@ static DEFINE_SPINLOCK(gmac_lock); static void __init sun7i_a20_gmac_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_mux *mux; struct clk_gate *gate; const char *clk_name = node->name; diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c index 2057c8a..bb2d4b2 100644 --- a/drivers/clk/sunxi/clk-factors.c +++ b/drivers/clk/sunxi/clk-factors.c @@ -79,9 +79,9 @@ static long clk_factors_round_rate(struct clk_hw *hw, unsigned long rate, static long clk_factors_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { - struct clk *clk = hw->clk, *parent, *best_parent = NULL; + struct clk_core *clk = hw->clk, *parent, *best_parent = NULL; int i, num_parents; unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0; diff --git a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c index e10d052..f29b06e 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c @@ -74,7 +74,7 @@ static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev) /* Worst-case size approximation and memory allocation */ ngates = find_last_bit(data->mask, SUN6I_APB0_GATES_MAX_SIZE); clk_data->clks = devm_kcalloc(&pdev->dev, (ngates + 1), - sizeof(struct clk *), GFP_KERNEL); + sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) return -ENOMEM; diff --git a/drivers/clk/sunxi/clk-sun6i-apb0.c b/drivers/clk/sunxi/clk-sun6i-apb0.c index 1fa2337..5e4649e 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0.c @@ -35,7 +35,7 @@ static int sun6i_a31_apb0_clk_probe(struct platform_device *pdev) const char *clk_parent; struct resource *r; void __iomem *reg; - struct clk *clk; + struct clk_core *clk; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, r); diff --git a/drivers/clk/sunxi/clk-sun6i-ar100.c b/drivers/clk/sunxi/clk-sun6i-ar100.c index eca8ca0..984d5d0 100644 --- a/drivers/clk/sunxi/clk-sun6i-ar100.c +++ b/drivers/clk/sunxi/clk-sun6i-ar100.c @@ -46,7 +46,7 @@ static unsigned long ar100_recalc_rate(struct clk_hw *hw, static long ar100_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk) + struct clk_core **best_parent_clk) { int nparents = __clk_get_num_parents(hw->clk); long best_rate = -EINVAL; @@ -57,7 +57,7 @@ static long ar100_determine_rate(struct clk_hw *hw, unsigned long rate, for (i = 0; i < nparents; i++) { unsigned long parent_rate; unsigned long tmp_rate; - struct clk *parent; + struct clk_core *parent; unsigned long div; int shift; @@ -176,7 +176,7 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev) struct clk_init_data init; struct ar100_clk *ar100; struct resource *r; - struct clk *clk; + struct clk_core *clk; int nparents; int i; diff --git a/drivers/clk/sunxi/clk-sun8i-apb0.c b/drivers/clk/sunxi/clk-sun8i-apb0.c index 1f5ba9b..fa308fd 100644 --- a/drivers/clk/sunxi/clk-sun8i-apb0.c +++ b/drivers/clk/sunxi/clk-sun8i-apb0.c @@ -26,7 +26,7 @@ static int sun8i_a23_apb0_clk_probe(struct platform_device *pdev) const char *clk_parent; struct resource *r; void __iomem *reg; - struct clk *clk; + struct clk_core *clk; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, r); diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index b654b7b..44c4470 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -403,7 +403,7 @@ static void sun7i_a20_get_out_factors(u32 *freq, u32 parent_rate, * clk_sunxi_mmc_phase_control() - configures MMC clock phase control */ -void clk_sunxi_mmc_phase_control(struct clk *clk, u8 sample, u8 output) +void clk_sunxi_mmc_phase_control(struct clk_core *clk, u8 sample, u8 output) { #define to_clk_composite(_hw) container_of(_hw, struct clk_composite, hw) #define to_clk_factors(_hw) container_of(_hw, struct clk_factors, hw) @@ -582,10 +582,10 @@ static const struct factors_data sun7i_a20_out_data __initconst = { .getter = sun7i_a20_get_out_factors, }; -static struct clk * __init sunxi_factors_clk_setup(struct device_node *node, +static struct clk_core * __init sunxi_factors_clk_setup(struct device_node *node, const struct factors_data *data) { - struct clk *clk; + struct clk_core *clk; struct clk_factors *factors; struct clk_gate *gate = NULL; struct clk_mux *mux = NULL; @@ -695,7 +695,7 @@ static const struct mux_data sun4i_apb1_mux_data __initconst = { static void __init sunxi_mux_clk_setup(struct device_node *node, struct mux_data *data) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parents[SUNXI_MAX_PARENTS]; void __iomem *reg; @@ -777,7 +777,7 @@ static const struct div_data sun6i_a31_apb2_div_data __initconst = { static void __init sunxi_divider_clk_setup(struct device_node *node, struct div_data *data) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *clk_parent; void __iomem *reg; @@ -976,7 +976,7 @@ static void __init sunxi_gates_clk_setup(struct device_node *node, clk_data = kmalloc(sizeof(struct clk_onecell_data), GFP_KERNEL); if (!clk_data) return; - clk_data->clks = kzalloc((qty+1) * sizeof(struct clk *), GFP_KERNEL); + clk_data->clks = kzalloc((qty+1) * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { kfree(clk_data); return; @@ -1078,7 +1078,7 @@ static void __init sunxi_divs_clk_setup(struct device_node *node, struct clk_onecell_data *clk_data; const char *parent; const char *clk_name; - struct clk **clks, *pclk; + struct clk_core **clks, *pclk; struct clk_hw *gate_hw, *rate_hw; const struct clk_ops *rate_ops; struct clk_gate *gate = NULL; @@ -1291,10 +1291,10 @@ static void __init sunxi_init_clocks(const char *clocks[], int nclocks) /* Protect the clocks that needs to stay on */ for (i = 0; i < nclocks; i++) { - struct clk *clk = clk_get(NULL, clocks[i]); + struct clk_core *clk = clk_provider_get(NULL, clocks[i]); if (!IS_ERR(clk)) - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); } } diff --git a/drivers/clk/tegra/clk-audio-sync.c b/drivers/clk/tegra/clk-audio-sync.c index c0f7843..53c3488 100644 --- a/drivers/clk/tegra/clk-audio-sync.c +++ b/drivers/clk/tegra/clk-audio-sync.c @@ -54,12 +54,12 @@ const struct clk_ops tegra_clk_sync_source_ops = { .recalc_rate = clk_sync_source_recalc_rate, }; -struct clk *tegra_clk_register_sync_source(const char *name, +struct clk_core *tegra_clk_register_sync_source(const char *name, unsigned long rate, unsigned long max_rate) { struct tegra_clk_sync_source *sync; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; sync = kzalloc(sizeof(*sync), GFP_KERNEL); if (!sync) { diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c index 290f9c1..c69a728 100644 --- a/drivers/clk/tegra/clk-divider.c +++ b/drivers/clk/tegra/clk-divider.c @@ -19,7 +19,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -147,13 +146,13 @@ const struct clk_ops tegra_clk_frac_div_ops = { .round_rate = clk_frac_div_round_rate, }; -struct clk *tegra_clk_register_divider(const char *name, +struct clk_core *tegra_clk_register_divider(const char *name, const char *parent_name, void __iomem *reg, unsigned long flags, u8 clk_divider_flags, u8 shift, u8 width, u8 frac_width, spinlock_t *lock) { struct tegra_clk_frac_div *divider; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; divider = kzalloc(sizeof(*divider), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-periph-gate.c b/drivers/clk/tegra/clk-periph-gate.c index 0aa8830..d59200f 100644 --- a/drivers/clk/tegra/clk-periph-gate.c +++ b/drivers/clk/tegra/clk-periph-gate.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/slab.h> #include <linux/io.h> @@ -128,12 +127,12 @@ const struct clk_ops tegra_clk_periph_gate_ops = { .disable = clk_periph_disable, }; -struct clk *tegra_clk_register_periph_gate(const char *name, +struct clk_core *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, unsigned long flags, int clk_num, int *enable_refcnt) { struct tegra_clk_periph_gate *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct tegra_clk_periph_regs *pregs; diff --git a/drivers/clk/tegra/clk-periph.c b/drivers/clk/tegra/clk-periph.c index 9e899c18..34a60fd 100644 --- a/drivers/clk/tegra/clk-periph.c +++ b/drivers/clk/tegra/clk-periph.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/export.h> #include <linux/slab.h> @@ -138,13 +137,13 @@ static const struct clk_ops tegra_clk_periph_no_gate_ops = { .set_rate = clk_periph_set_rate, }; -static struct clk *_tegra_clk_register_periph(const char *name, +static struct clk_core *_tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct tegra_clk_periph_regs *bank; bool div = !(periph->gate.flags & TEGRA_PERIPH_NO_DIV); @@ -186,7 +185,7 @@ static struct clk *_tegra_clk_register_periph(const char *name, return clk; } -struct clk *tegra_clk_register_periph(const char *name, +struct clk_core *tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags) @@ -195,7 +194,7 @@ struct clk *tegra_clk_register_periph(const char *name, periph, clk_base, offset, flags); } -struct clk *tegra_clk_register_periph_nodiv(const char *name, +struct clk_core *tegra_clk_register_periph_nodiv(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset) diff --git a/drivers/clk/tegra/clk-pll-out.c b/drivers/clk/tegra/clk-pll-out.c index 3598987..3adbc24 100644 --- a/drivers/clk/tegra/clk-pll-out.c +++ b/drivers/clk/tegra/clk-pll-out.c @@ -20,7 +20,6 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -87,13 +86,13 @@ const struct clk_ops tegra_clk_pll_out_ops = { .disable = clk_pll_out_disable, }; -struct clk *tegra_clk_register_pll_out(const char *name, +struct clk_core *tegra_clk_register_pll_out(const char *name, const char *parent_name, void __iomem *reg, u8 enb_bit_idx, u8 rst_bit_idx, unsigned long flags, u8 pll_out_flags, spinlock_t *lock) { struct tegra_clk_pll_out *pll_out; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll_out = kzalloc(sizeof(*pll_out), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index c7c6d8f..aa18eab 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -19,7 +19,6 @@ #include <linux/delay.h> #include <linux/err.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -729,7 +728,7 @@ static int clk_plle_training(struct tegra_clk_pll *pll) static int clk_plle_enable(struct clk_hw *hw) { struct tegra_clk_pll *pll = to_clk_pll(hw); - unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); + unsigned long input_rate = clk_provider_get_rate(clk_provider_get_parent(hw->clk)); struct tegra_clk_pll_freq_table sel; u32 val; int err; @@ -1033,7 +1032,7 @@ static int clk_pllm_set_rate(struct clk_hw *hw, unsigned long rate, state = clk_pll_is_enabled(hw); if (state) { - if (rate != clk_get_rate(hw->clk)) { + if (rate != clk_provider_get_rate(hw->clk)) { pr_err("%s: Cannot change active PLLM\n", __func__); ret = -EINVAL; goto out; @@ -1285,7 +1284,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw) u32 val; int ret; unsigned long flags = 0; - unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); + unsigned long input_rate = clk_provider_get_rate(clk_provider_get_parent(hw->clk)); if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate)) return -EINVAL; @@ -1430,7 +1429,7 @@ static struct tegra_clk_pll *_tegra_init_pll(void __iomem *clk_base, return pll; } -static struct clk *_tegra_clk_register_pll(struct tegra_clk_pll *pll, +static struct clk_core *_tegra_clk_register_pll(struct tegra_clk_pll *pll, const char *name, const char *parent_name, unsigned long flags, const struct clk_ops *ops) { @@ -1448,13 +1447,13 @@ static struct clk *_tegra_clk_register_pll(struct tegra_clk_pll *pll, return clk_register(NULL, &pll->hw); } -struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_BYPASS; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1479,13 +1478,13 @@ static struct div_nmp pll_e_nmp = { .divp_width = PLLE_BASE_DIVP_WIDTH, }; -struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_LOCK_MISC | TEGRA_PLL_BYPASS; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1550,14 +1549,14 @@ static const struct clk_ops tegra_clk_plle_tegra114_ops = { }; -struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; unsigned long parent_rate; int err; u32 val, val_iddq; @@ -1603,7 +1602,7 @@ struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, @@ -1611,7 +1610,7 @@ struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, { u32 val; struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC; @@ -1649,14 +1648,14 @@ struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; unsigned long parent_rate; if (!pll_params->pdiv_tohw) @@ -1688,13 +1687,13 @@ struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { - struct clk *parent, *clk; + struct clk_core *parent, *clk; struct pdiv_map *p_tohw = pll_params->pdiv_tohw; struct tegra_clk_pll *pll; struct tegra_clk_pll_freq_table cfg; @@ -1762,14 +1761,14 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_plle_tegra114(const char *name, +struct clk_core *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; u32 val, val_aux; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1812,13 +1811,13 @@ static const struct clk_ops tegra_clk_pllss_ops = { .set_rate = clk_pllxc_set_rate, }; -struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllss(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; struct tegra_clk_pll_freq_table cfg; unsigned long parent_rate; u32 val; diff --git a/drivers/clk/tegra/clk-super.c b/drivers/clk/tegra/clk-super.c index 2fd924d..0d11346 100644 --- a/drivers/clk/tegra/clk-super.c +++ b/drivers/clk/tegra/clk-super.c @@ -20,7 +20,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -127,13 +126,13 @@ const struct clk_ops tegra_clk_super_ops = { .set_parent = clk_super_set_parent, }; -struct clk *tegra_clk_register_super_mux(const char *name, +struct clk_core *tegra_clk_register_super_mux(const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 clk_super_flags, u8 width, u8 pllx_index, u8 div2_index, spinlock_t *lock) { struct tegra_clk_super_mux *super; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; super = kzalloc(sizeof(*super), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-tegra-audio.c b/drivers/clk/tegra/clk-tegra-audio.c index 5c38aab..038a22e 100644 --- a/drivers/clk/tegra/clk-tegra-audio.c +++ b/drivers/clk/tegra/clk-tegra-audio.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -128,8 +127,8 @@ void __init tegra_audio_clk_init(void __iomem *clk_base, void __iomem *pmc_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *pll_a_params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; /* PLLA */ diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c index f3b7738..5ee486a 100644 --- a/drivers/clk/tegra/clk-tegra-fixed.c +++ b/drivers/clk/tegra/clk-tegra-fixed.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -36,8 +35,8 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, unsigned long *osc_freq, unsigned long *pll_ref_freq) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; u32 val, pll_ref_div; unsigned osc_idx; @@ -81,8 +80,8 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* clk_32k */ dt_clk = tegra_lookup_dt_id(tegra_clk_clk_32k, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c index 37f32c4..5e17ad4 100644 --- a/drivers/clk/tegra/clk-tegra-periph.c +++ b/drivers/clk/tegra/clk-tegra-periph.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -585,8 +584,8 @@ static void __init periph_clk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { int i; - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; for (i = 0; i < ARRAY_SIZE(periph_clks); i++) { struct tegra_clk_periph_regs *bank; @@ -615,8 +614,8 @@ static void __init gate_clk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { int i; - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; for (i = 0; i < ARRAY_SIZE(gate_clks); i++) { struct tegra_periph_init_data *data; @@ -640,8 +639,8 @@ static void __init init_pllp(void __iomem *clk_base, void __iomem *pmc_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *pll_params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra-pmc.c b/drivers/clk/tegra/clk-tegra-pmc.c index 08b21c1..ddd39ca 100644 --- a/drivers/clk/tegra/clk-tegra-pmc.c +++ b/drivers/clk/tegra/clk-tegra-pmc.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -82,8 +81,8 @@ static struct pmc_clk_init_data pmc_clks[] = { void __init tegra_pmc_clk_init(void __iomem *pmc_base, struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; for (i = 0; i < ARRAY_SIZE(pmc_clks); i++) { diff --git a/drivers/clk/tegra/clk-tegra-super-gen4.c b/drivers/clk/tegra/clk-tegra-super-gen4.c index feb3201..9d1cdaa 100644 --- a/drivers/clk/tegra/clk-tegra-super-gen4.c +++ b/drivers/clk/tegra/clk-tegra-super-gen4.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -53,8 +52,8 @@ static const char *cclk_lp_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", static void __init tegra_sclk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* SCLK */ dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); @@ -99,8 +98,8 @@ void __init tegra_super_clk_gen4_init(void __iomem *clk_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* CCLKG */ dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_g, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c index f760f31..00a2897 100644 --- a/drivers/clk/tegra/clk-tegra114.c +++ b/drivers/clk/tegra/clk-tegra114.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -936,14 +935,14 @@ static u32 mux_pllm_pllc2_c_c3_pllp_plla_idx[] = { [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, }; -static struct clk **clks; +static struct clk_core **clks; static unsigned long osc_freq; static unsigned long pll_ref_freq; static int __init tegra114_osc_clk_init(void __iomem *clk_base) { - struct clk *clk; + struct clk_core *clk; u32 val, pll_ref_div; val = readl_relaxed(clk_base + OSC_CTRL); @@ -973,7 +972,7 @@ static int __init tegra114_osc_clk_init(void __iomem *clk_base) static void __init tegra114_fixed_clk_init(void __iomem *clk_base) { - struct clk *clk; + struct clk_core *clk; /* clk_32k */ clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT, @@ -1078,7 +1077,7 @@ static void __init tegra114_pll_init(void __iomem *clk_base, void __iomem *pmc) { u32 val; - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, @@ -1200,7 +1199,7 @@ static struct tegra_periph_init_data tegra_periph_clk_list[] = { static __init void tegra114_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { - struct clk *clk; + struct clk_core *clk; struct tegra_periph_init_data *data; int i; diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index 9525c68..bf481c8 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -1017,7 +1016,7 @@ static struct tegra_devclk devclks[] __initdata = { { .dev_id = "timer", .dt_id = TEGRA124_CLK_TIMER }, }; -static struct clk **clks; +static struct clk_core **clks; static void tegra124_utmi_param_configure(void __iomem *clk_base) { @@ -1104,7 +1103,7 @@ static void tegra124_utmi_param_configure(void __iomem *clk_base) static __init void tegra124_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { - struct clk *clk; + struct clk_core *clk; /* xusb_ss_div2 */ clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0, @@ -1148,7 +1147,7 @@ static void __init tegra124_pll_init(void __iomem *clk_base, void __iomem *pmc) { u32 val; - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index dace2b1..6e7d5e2 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -162,7 +161,7 @@ static void __iomem *pmc_base; _clk_num, _gate_flags, \ _clk_id) -static struct clk **clks; +static struct clk_core **clks; static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { { 12000000, 600000000, 600, 12, 0, 8 }, @@ -633,7 +632,7 @@ static unsigned int tegra20_get_pll_ref_div(void) static void tegra20_pll_init(void) { - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, NULL, 0, @@ -713,7 +712,7 @@ static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", static void tegra20_super_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* CCLK */ clk = tegra_clk_register_super_mux("cclk", cclk_parents, @@ -738,7 +737,7 @@ static const char *audio_parents[] = {"spdif_in", "i2s1", "i2s2", "unused", static void __init tegra20_audio_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* audio */ clk = clk_register_mux(NULL, "audio_mux", audio_parents, @@ -800,7 +799,7 @@ static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { static void __init tegra20_periph_clk_init(void) { struct tegra_periph_init_data *data; - struct clk *clk; + struct clk_core *clk; int i; /* ac97 */ @@ -871,7 +870,7 @@ static void __init tegra20_periph_clk_init(void) static void __init tegra20_osc_clk_init(void) { - struct clk *clk; + struct clk_core *clk; unsigned long input_freq; unsigned int pll_ref_div; diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index 5bbacd0..1e9f733 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -16,7 +16,6 @@ #include <linux/io.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -205,7 +204,7 @@ static DEFINE_SPINLOCK(pll_d_lock); _clk_num, _gate_flags, \ _clk_id) -static struct clk **clks; +static struct clk_core **clks; /* * Structure defining the fields for USB UTMI clocks Parameters. @@ -921,7 +920,7 @@ static const char *pll_e_parents[] = {"pll_ref", "pll_p"}; static void __init tegra30_pll_init(void) { - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, pmc_base, 0, @@ -1012,7 +1011,7 @@ static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", static void __init tegra30_super_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* * Clock input to cclk_g divided from pll_p using @@ -1134,7 +1133,7 @@ static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { static void __init tegra30_periph_clk_init(void) { struct tegra_periph_init_data *data; - struct clk *clk; + struct clk_core *clk; int i; /* dsia */ diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index f87c609..d5963f6 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/clk/tegra.h> @@ -69,7 +68,7 @@ struct tegra_cpu_car_ops *tegra_cpu_car_ops = &dummy_car_ops; int *periph_clk_enb_refcnt; static int periph_banks; -static struct clk **clks; +static struct clk_core **clks; static int clk_num; static struct clk_onecell_data clk_data; @@ -165,7 +164,7 @@ struct tegra_clk_periph_regs *get_reg_bank(int clkid) } } -struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) +struct clk_core ** __init tegra_clk_init(void __iomem *regs, int num, int banks) { clk_base = regs; @@ -179,7 +178,7 @@ struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) periph_banks = banks; - clks = kzalloc(num * sizeof(struct clk *), GFP_KERNEL); + clks = kzalloc(num * sizeof(struct clk_core *), GFP_KERNEL); if (!clks) kfree(periph_clk_enb_refcnt); @@ -189,9 +188,9 @@ struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) } void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, - struct clk *clks[], int clk_max) + struct clk_core *clks[], int clk_max) { - struct clk *clk; + struct clk_core *clk; for (; dup_list->clk_id < clk_max; dup_list++) { clk = clks[dup_list->clk_id]; @@ -201,9 +200,9 @@ void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, } void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, - struct clk *clks[], int clk_max) + struct clk_core *clks[], int clk_max) { - struct clk *clk; + struct clk_core *clk; for (; tbl->clk_id < clk_max; tbl++) { clk = clks[tbl->clk_id]; @@ -211,8 +210,8 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, return; if (tbl->parent_id < clk_max) { - struct clk *parent = clks[tbl->parent_id]; - if (clk_set_parent(clk, parent)) { + struct clk_core *parent = clks[tbl->parent_id]; + if (clk_provider_set_parent(clk, parent)) { pr_err("%s: Failed to set parent %s of %s\n", __func__, __clk_get_name(parent), __clk_get_name(clk)); @@ -221,7 +220,7 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } if (tbl->rate) - if (clk_set_rate(clk, tbl->rate)) { + if (clk_provider_set_rate(clk, tbl->rate)) { pr_err("%s: Failed to set rate %lu of %s\n", __func__, tbl->rate, __clk_get_name(clk)); @@ -229,7 +228,7 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } if (tbl->state) - if (clk_prepare_enable(clk)) { + if (clk_provider_prepare_enable(clk)) { pr_err("%s: Failed to enable %s\n", __func__, __clk_get_name(clk)); WARN_ON(1); @@ -286,7 +285,7 @@ void __init tegra_register_devclks(struct tegra_devclk *dev_clks, int num) } } -struct clk ** __init tegra_lookup_dt_id(int clk_id, +struct clk_core ** __init tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk) { if (tegra_clk[clk_id].present) diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h index 16ec8d6..3093aa4 100644 --- a/drivers/clk/tegra/clk.h +++ b/drivers/clk/tegra/clk.h @@ -39,7 +39,7 @@ struct tegra_clk_sync_source { extern const struct clk_ops tegra_clk_sync_source_ops; extern int *periph_clk_enb_refcnt; -struct clk *tegra_clk_register_sync_source(const char *name, +struct clk_core *tegra_clk_register_sync_source(const char *name, unsigned long fixed_rate, unsigned long max_rate); /** @@ -82,7 +82,7 @@ struct tegra_clk_frac_div { #define TEGRA_DIVIDER_UART BIT(3) extern const struct clk_ops tegra_clk_frac_div_ops; -struct clk *tegra_clk_register_divider(const char *name, +struct clk_core *tegra_clk_register_divider(const char *name, const char *parent_name, void __iomem *reg, unsigned long flags, u8 clk_divider_flags, u8 shift, u8 width, u8 frac_width, spinlock_t *lock); @@ -258,47 +258,47 @@ struct tegra_clk_pll { extern const struct clk_ops tegra_clk_pll_ops; extern const struct clk_ops tegra_clk_plle_ops; -struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock, unsigned long parent_rate); -struct clk *tegra_clk_register_plle_tegra114(const char *name, +struct clk_core *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllss(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); @@ -325,7 +325,7 @@ struct tegra_clk_pll_out { #define to_clk_pll_out(_hw) container_of(_hw, struct tegra_clk_pll_out, hw) extern const struct clk_ops tegra_clk_pll_out_ops; -struct clk *tegra_clk_register_pll_out(const char *name, +struct clk_core *tegra_clk_register_pll_out(const char *name, const char *parent_name, void __iomem *reg, u8 enb_bit_idx, u8 rst_bit_idx, unsigned long flags, u8 pll_div_flags, spinlock_t *lock); @@ -394,7 +394,7 @@ struct tegra_clk_periph_gate { #define TEGRA_PERIPH_NO_GATE BIT(5) extern const struct clk_ops tegra_clk_periph_gate_ops; -struct clk *tegra_clk_register_periph_gate(const char *name, +struct clk_core *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, unsigned long flags, int clk_num, int *enable_refcnt); @@ -427,11 +427,11 @@ struct tegra_clk_periph { #define TEGRA_CLK_PERIPH_MAGIC 0x18221223 extern const struct clk_ops tegra_clk_periph_ops; -struct clk *tegra_clk_register_periph(const char *name, +struct clk_core *tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags); -struct clk *tegra_clk_register_periph_nodiv(const char *name, +struct clk_core *tegra_clk_register_periph_nodiv(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset); @@ -540,7 +540,7 @@ struct tegra_clk_super_mux { #define TEGRA_DIVIDER_2 BIT(0) extern const struct clk_ops tegra_clk_super_ops; -struct clk *tegra_clk_register_super_mux(const char *name, +struct clk_core *tegra_clk_register_super_mux(const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 clk_super_flags, u8 width, u8 pllx_index, u8 div2_index, spinlock_t *lock); @@ -590,15 +590,15 @@ struct tegra_devclk { }; void tegra_init_from_table(struct tegra_clk_init_table *tbl, - struct clk *clks[], int clk_max); + struct clk_core *clks[], int clk_max); void tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, - struct clk *clks[], int clk_max); + struct clk_core *clks[], int clk_max); struct tegra_clk_periph_regs *get_reg_bank(int clkid); -struct clk **tegra_clk_init(void __iomem *clk_base, int num, int periph_banks); +struct clk_core **tegra_clk_init(void __iomem *clk_base, int num, int periph_banks); -struct clk **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk); +struct clk_core **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk); void tegra_add_of_provider(struct device_node *np); void tegra_register_devclks(struct tegra_devclk *dev_clks, int num); diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c index 72d9727..a162c21 100644 --- a/drivers/clk/ti/apll.c +++ b/drivers/clk/ti/apll.c @@ -135,10 +135,10 @@ static void __init omap_clk_register_apll(struct clk_hw *hw, { struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw); struct dpll_data *ad = clk_hw->dpll_data; - struct clk *clk; + struct clk_core *clk; - ad->clk_ref = of_clk_get(node, 0); - ad->clk_bypass = of_clk_get(node, 1); + ad->clk_ref = of_clk_provider_get(node, 0); + ad->clk_bypass = of_clk_provider_get(node, 1); if (IS_ERR(ad->clk_ref) || IS_ERR(ad->clk_bypass)) { pr_debug("clk-ref or clk-bypass for %s not ready, retry\n", @@ -332,7 +332,7 @@ static void __init of_omap2_apll_setup(struct device_node *node) struct dpll_data *ad = NULL; struct clk_hw_omap *clk_hw = NULL; struct clk_init_data *init = NULL; - struct clk *clk; + struct clk_core *clk; const char *parent_name; u32 val; diff --git a/drivers/clk/ti/clk-2xxx.c b/drivers/clk/ti/clk-2xxx.c index c808ab3..a48fe6f 100644 --- a/drivers/clk/ti/clk-2xxx.c +++ b/drivers/clk/ti/clk-2xxx.c @@ -237,10 +237,10 @@ static int __init omap2xxx_dt_clk_init(int soc_type) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 100000) % 10, - (clk_get_rate(clk_get_sys(NULL, "dpll_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "mpu_ck")) / 1000000)); + (clk_provider_get_rate(clk_provider_get_sys(NULL, "sys_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "sys_ck")) / 100000) % 10, + (clk_provider_get_rate(clk_provider_get_sys(NULL, "dpll_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "mpu_ck")) / 1000000)); return 0; } diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c index 028b337..0988f1e 100644 --- a/drivers/clk/ti/clk-33xx.c +++ b/drivers/clk/ti/clk-33xx.c @@ -121,7 +121,7 @@ static const char *enable_init_clks[] = { int __init am33xx_dt_clk_init(void) { - struct clk *clk1, *clk2; + struct clk_core *clk1, *clk2; ti_dt_clocks_register(am33xx_clks); @@ -139,12 +139,12 @@ int __init am33xx_dt_clk_init(void) * oscillator clock. */ - clk1 = clk_get_sys(NULL, "sys_clkin_ck"); - clk2 = clk_get_sys(NULL, "timer3_fck"); - clk_set_parent(clk2, clk1); + clk1 = clk_provider_get_sys(NULL, "sys_clkin_ck"); + clk2 = clk_provider_get_sys(NULL, "timer3_fck"); + clk_provider_set_parent(clk2, clk1); - clk2 = clk_get_sys(NULL, "timer6_fck"); - clk_set_parent(clk2, clk1); + clk2 = clk_provider_get_sys(NULL, "timer6_fck"); + clk_provider_set_parent(clk2, clk1); /* * The On-Chip 32K RC Osc clock is not an accurate clock-source as per * the design/spec, so as a result, for example, timer which supposed @@ -152,9 +152,9 @@ int __init am33xx_dt_clk_init(void) * not expected by any use-case, so change WDT1 clock source to PRCM * 32KHz clock. */ - clk1 = clk_get_sys(NULL, "wdt1_fck"); - clk2 = clk_get_sys(NULL, "clkdiv32k_ick"); - clk_set_parent(clk1, clk2); + clk1 = clk_provider_get_sys(NULL, "wdt1_fck"); + clk2 = clk_provider_get_sys(NULL, "clkdiv32k_ick"); + clk_provider_set_parent(clk1, clk2); return 0; } diff --git a/drivers/clk/ti/clk-3xxx.c b/drivers/clk/ti/clk-3xxx.c index 0d1750a..58ef20e 100644 --- a/drivers/clk/ti/clk-3xxx.c +++ b/drivers/clk/ti/clk-3xxx.c @@ -365,10 +365,10 @@ static int __init omap3xxx_dt_clk_init(int soc_type) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 100000) % 10, - (clk_get_rate(clk_get_sys(NULL, "core_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "arm_fck")) / 1000000)); + (clk_provider_get_rate(clk_provider_get_sys(NULL, "osc_sys_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "osc_sys_ck")) / 100000) % 10, + (clk_provider_get_rate(clk_provider_get_sys(NULL, "core_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "arm_fck")) / 1000000)); if (soc_type != OMAP3_SOC_TI81XX && soc_type != OMAP3_SOC_OMAP3430_ES1) omap3_clk_lock_dpll5(); diff --git a/drivers/clk/ti/clk-43xx.c b/drivers/clk/ti/clk-43xx.c index 3795fce..1277452 100644 --- a/drivers/clk/ti/clk-43xx.c +++ b/drivers/clk/ti/clk-43xx.c @@ -116,7 +116,7 @@ static struct ti_dt_clk am43xx_clks[] = { int __init am43xx_dt_clk_init(void) { - struct clk *clk1, *clk2; + struct clk_core *clk1, *clk2; ti_dt_clocks_register(am43xx_clks); @@ -132,9 +132,9 @@ int __init am43xx_dt_clk_init(void) * By selecting dpll_core_m5_ck as the clocksource fixes this issue. * In AM335x dpll_core_m5_ck is the default clocksource. */ - clk1 = clk_get_sys(NULL, "cpsw_cpts_rft_clk"); - clk2 = clk_get_sys(NULL, "dpll_core_m5_ck"); - clk_set_parent(clk1, clk2); + clk1 = clk_provider_get_sys(NULL, "cpsw_cpts_rft_clk"); + clk2 = clk_provider_get_sys(NULL, "dpll_core_m5_ck"); + clk_provider_set_parent(clk1, clk2); return 0; } diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c index 02517a8..1adc399 100644 --- a/drivers/clk/ti/clk-44xx.c +++ b/drivers/clk/ti/clk-44xx.c @@ -281,7 +281,7 @@ static struct ti_dt_clk omap44xx_clks[] = { int __init omap4xxx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; + struct clk_core *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; ti_dt_clocks_register(omap44xx_clks); @@ -291,8 +291,8 @@ int __init omap4xxx_dt_clk_init(void) * Lock USB DPLL on OMAP4 devices so that the L3INIT power * domain can transition to retention state when not in use. */ - usb_dpll = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(usb_dpll, OMAP4_DPLL_USB_DEFFREQ); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP4_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); @@ -302,12 +302,12 @@ int __init omap4xxx_dt_clk_init(void) * locking the ABE DPLL on boot. * Lock the ABE DPLL in any case to avoid issues with audio. */ - abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_refclk_mux_ck"); - sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck"); - rc = clk_set_parent(abe_dpll_ref, sys_32k_ck); - abe_dpll = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_ref = clk_provider_get_sys(NULL, "abe_dpll_refclk_mux_ck"); + sys_32k_ck = clk_provider_get_sys(NULL, "sys_32k_ck"); + rc = clk_provider_set_parent(abe_dpll_ref, sys_32k_ck); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP4_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(abe_dpll, OMAP4_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c index 5e18399..5b603b5 100644 --- a/drivers/clk/ti/clk-54xx.c +++ b/drivers/clk/ti/clk-54xx.c @@ -225,34 +225,35 @@ static struct ti_dt_clk omap54xx_clks[] = { int __init omap5xxx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; + struct clk_core *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; ti_dt_clocks_register(omap54xx_clks); omap2_clk_disable_autoidle_all(); - abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_clk_mux"); - sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck"); - rc = clk_set_parent(abe_dpll_ref, sys_32k_ck); - abe_dpll = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_ref = clk_provider_get_sys(NULL, "abe_dpll_clk_mux"); + sys_32k_ck = clk_provider_get_sys(NULL, "sys_32k_ck"); + rc = clk_provider_set_parent(abe_dpll_ref, sys_32k_ck); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); - abe_dpll = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_m2x2_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2); + rc = clk_provider_set_rate(abe_dpll, + OMAP5_DPLL_ABE_DEFFREQ * 2); if (rc) pr_err("%s: failed to configure ABE m2x2 DPLL!\n", __func__); - usb_dpll = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); - usb_dpll = clk_get_sys(NULL, "dpll_usb_m2_ck"); - rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ/2); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ / 2); if (rc) pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c index 62ac8f6..9dba0bb 100644 --- a/drivers/clk/ti/clk-7xx.c +++ b/drivers/clk/ti/clk-7xx.c @@ -307,39 +307,39 @@ static struct ti_dt_clk dra7xx_clks[] = { int __init dra7xx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck; + struct clk_core *abe_dpll_mux, *sys_clkin2, *dpll_ck; ti_dt_clocks_register(dra7xx_clks); omap2_clk_disable_autoidle_all(); - abe_dpll_mux = clk_get_sys(NULL, "abe_dpll_sys_clk_mux"); - sys_clkin2 = clk_get_sys(NULL, "sys_clkin2"); - dpll_ck = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_mux = clk_provider_get_sys(NULL, "abe_dpll_sys_clk_mux"); + sys_clkin2 = clk_provider_get_sys(NULL, "sys_clkin2"); + dpll_ck = clk_provider_get_sys(NULL, "dpll_abe_ck"); - rc = clk_set_parent(abe_dpll_mux, sys_clkin2); + rc = clk_provider_set_parent(abe_dpll_mux, sys_clkin2); if (!rc) - rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2); + dpll_ck = clk_provider_get_sys(NULL, "dpll_abe_m2x2_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2); if (rc) pr_err("%s: failed to configure ABE DPLL m2x2!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); + dpll_ck = clk_provider_get_sys(NULL, "dpll_gmac_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); if (rc) pr_err("%s: failed to configure GMAC DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); + dpll_ck = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2); + dpll_ck = clk_provider_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ / 2); if (rc) pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c index 4a65b41..029a0d3 100644 --- a/drivers/clk/ti/clk-dra7-atl.c +++ b/drivers/clk/ti/clk-dra7-atl.c @@ -40,7 +40,7 @@ struct dra7_atl_clock_info; struct dra7_atl_desc { - struct clk *clk; + struct clk_core *clk; struct clk_hw hw; struct dra7_atl_clock_info *cinfo; int id; @@ -165,7 +165,7 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node) struct dra7_atl_desc *clk_hw = NULL; struct clk_init_data init = { 0 }; const char **parent_names = NULL; - struct clk *clk; + struct clk_core *clk; clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); if (!clk_hw) { @@ -233,7 +233,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev) char prop[5]; struct dra7_atl_desc *cdesc; struct of_phandle_args clkspec; - struct clk *clk; + struct clk_core *clk; int rc; rc = of_parse_phandle_with_args(node, "ti,provided-clocks", diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index b1a6f71..d88a70d0 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -41,7 +41,7 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) { struct ti_dt_clk *c; struct device_node *node; - struct clk *clk; + struct clk_core *clk; struct of_phandle_args clkspec; for (c = oclks; c->node_name != NULL; c++) { diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c index f1e0038..6bc75d8 100644 --- a/drivers/clk/ti/clockdomain.c +++ b/drivers/clk/ti/clockdomain.c @@ -26,7 +26,7 @@ static void __init of_ti_clockdomain_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_hw *clk_hw; const char *clkdm_name = node->name; int i; @@ -35,7 +35,7 @@ static void __init of_ti_clockdomain_setup(struct device_node *node) num_clks = of_count_phandle_with_args(node, "clocks", "#clock-cells"); for (i = 0; i < num_clks; i++) { - clk = of_clk_get(node, i); + clk = of_clk_provider_get(node, i); if (__clk_get_flags(clk) & CLK_IS_BASIC) { pr_warn("can't setup clkdm for basic clk %s\n", __clk_get_name(clk)); diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 19d8980..2cbee34 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -119,7 +119,7 @@ static inline struct clk_hw *_get_hw(struct clk_hw_omap_comp *clk, int idx) static void __init ti_clk_register_composite(struct clk_hw *hw, struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_hw_omap_comp *cclk = to_clk_hw_comp(hw); struct component_clk *comp; int num_parents = 0; diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c index e6aa10d..1c41515 100644 --- a/drivers/clk/ti/divider.c +++ b/drivers/clk/ti/divider.c @@ -246,7 +246,7 @@ const struct clk_ops ti_clk_divider_ops = { .set_rate = ti_clk_divider_set_rate, }; -static struct clk *_register_divider(struct device *dev, const char *name, +static struct clk_core *_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, @@ -254,7 +254,7 @@ static struct clk *_register_divider(struct device *dev, const char *name, spinlock_t *lock) { struct clk_divider *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_divider_flags & CLK_DIVIDER_HIWORD_MASK) { @@ -434,7 +434,7 @@ static int __init ti_clk_divider_populate(struct device_node *node, */ static void __init of_ti_divider_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; void __iomem *reg; u8 clk_divider_flags = 0; diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 79791e1..e1f74cc 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -128,10 +128,10 @@ static void __init ti_clk_register_dpll(struct clk_hw *hw, { struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw); struct dpll_data *dd = clk_hw->dpll_data; - struct clk *clk; + struct clk_core *clk; - dd->clk_ref = of_clk_get(node, 0); - dd->clk_bypass = of_clk_get(node, 1); + dd->clk_ref = of_clk_provider_get(node, 0); + dd->clk_bypass = of_clk_provider_get(node, 1); if (IS_ERR(dd->clk_ref) || IS_ERR(dd->clk_bypass)) { pr_debug("clk-ref or clk-bypass missing for %s, retry later\n", @@ -175,7 +175,7 @@ static void ti_clk_register_dpll_x2(struct device_node *node, const struct clk_ops *ops, const struct clk_hw_omap_ops *hw_ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *name = node->name; diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c index c2c8a28..2aa2701 100644 --- a/drivers/clk/ti/fixed-factor.c +++ b/drivers/clk/ti/fixed-factor.c @@ -33,7 +33,7 @@ */ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; u32 div, mult; diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c index b326d27..dd1b813 100644 --- a/drivers/clk/ti/gate.c +++ b/drivers/clk/ti/gate.c @@ -94,7 +94,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node, const struct clk_ops *ops, const struct clk_hw_omap_ops *hw_ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *clk_name = node->name; diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index 9c3e8c4..e2f2bc0 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -34,7 +34,7 @@ static const struct clk_ops ti_interface_clk_ops = { static void __init _of_ti_interface_clk_setup(struct device_node *node, const struct clk_hw_omap_ops *ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *parent_name; diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c index e9d650e..7456198 100644 --- a/drivers/clk/ti/mux.c +++ b/drivers/clk/ti/mux.c @@ -104,14 +104,14 @@ const struct clk_ops ti_clk_mux_ops = { .determine_rate = __clk_mux_determine_rate, }; -static struct clk *_register_mux(struct device *dev, const char *name, +static struct clk_core *_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { struct clk_mux *mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the mux */ @@ -152,7 +152,7 @@ static struct clk *_register_mux(struct device *dev, const char *name, */ static void of_mux_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; void __iomem *reg; int num_parents; const char **parent_names; diff --git a/drivers/clk/ux500/abx500-clk.c b/drivers/clk/ux500/abx500-clk.c index e7bd62c..f27be78 100644 --- a/drivers/clk/ux500/abx500-clk.c +++ b/drivers/clk/ux500/abx500-clk.c @@ -13,7 +13,6 @@ #include <linux/platform_device.h> #include <linux/mfd/abx500/ab8500.h> #include <linux/mfd/abx500/ab8500-sysctrl.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -23,7 +22,7 @@ static int ab8500_reg_clks(struct device *dev) { int ret; - struct clk *clk; + struct clk_core *clk; const char *intclk_parents[] = {"ab8500_sysclk", "ulpclk"}; u16 intclk_reg_sel[] = {0 , AB8500_SYSULPCLKCTRL1}; diff --git a/drivers/clk/ux500/clk-prcc.c b/drivers/clk/ux500/clk-prcc.c index bd4769a..7eb055f 100644 --- a/drivers/clk/ux500/clk-prcc.c +++ b/drivers/clk/ux500/clk-prcc.c @@ -92,7 +92,7 @@ static struct clk_ops clk_prcc_kclk_ops = { .is_enabled = clk_prcc_is_enabled, }; -static struct clk *clk_reg_prcc(const char *name, +static struct clk_core *clk_reg_prcc(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, @@ -101,7 +101,7 @@ static struct clk *clk_reg_prcc(const char *name, { struct clk_prcc *clk; struct clk_init_data clk_prcc_init; - struct clk *clk_reg; + struct clk_core *clk_reg; if (!name) { pr_err("clk_prcc: %s invalid arguments passed\n", __func__); @@ -142,7 +142,7 @@ free_clk: return ERR_PTR(-ENOMEM); } -struct clk *clk_reg_prcc_pclk(const char *name, +struct clk_core *clk_reg_prcc_pclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, @@ -152,7 +152,7 @@ struct clk *clk_reg_prcc_pclk(const char *name, &clk_prcc_pclk_ops); } -struct clk *clk_reg_prcc_kclk(const char *name, +struct clk_core *clk_reg_prcc_kclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c index e2d63bc..bac54c9 100644 --- a/drivers/clk/ux500/clk-prcmu.c +++ b/drivers/clk/ux500/clk-prcmu.c @@ -243,7 +243,7 @@ static struct clk_ops clk_prcmu_opp_volt_scalable_ops = { .set_rate = clk_prcmu_set_rate, }; -static struct clk *clk_reg_prcmu(const char *name, +static struct clk_core *clk_reg_prcmu(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -252,7 +252,7 @@ static struct clk *clk_reg_prcmu(const char *name, { struct clk_prcmu *clk; struct clk_init_data clk_prcmu_init; - struct clk *clk_reg; + struct clk_core *clk_reg; if (!name) { pr_err("clk_prcmu: %s invalid arguments passed\n", __func__); @@ -292,7 +292,7 @@ free_clk: return ERR_PTR(-ENOMEM); } -struct clk *clk_reg_prcmu_scalable(const char *name, +struct clk_core *clk_reg_prcmu_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -302,7 +302,7 @@ struct clk *clk_reg_prcmu_scalable(const char *name, &clk_prcmu_scalable_ops); } -struct clk *clk_reg_prcmu_gate(const char *name, +struct clk_core *clk_reg_prcmu_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -311,7 +311,7 @@ struct clk *clk_reg_prcmu_gate(const char *name, &clk_prcmu_gate_ops); } -struct clk *clk_reg_prcmu_scalable_rate(const char *name, +struct clk_core *clk_reg_prcmu_scalable_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -321,7 +321,7 @@ struct clk *clk_reg_prcmu_scalable_rate(const char *name, &clk_prcmu_scalable_rate_ops); } -struct clk *clk_reg_prcmu_rate(const char *name, +struct clk_core *clk_reg_prcmu_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -330,7 +330,7 @@ struct clk *clk_reg_prcmu_rate(const char *name, &clk_prcmu_rate_ops); } -struct clk *clk_reg_prcmu_opp_gate(const char *name, +struct clk_core *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -339,7 +339,7 @@ struct clk *clk_reg_prcmu_opp_gate(const char *name, &clk_prcmu_opp_gate_ops); } -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, +struct clk_core *clk_reg_prcmu_opp_volt_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, diff --git a/drivers/clk/ux500/clk-sysctrl.c b/drivers/clk/ux500/clk-sysctrl.c index e364c9d..dc6608a 100644 --- a/drivers/clk/ux500/clk-sysctrl.c +++ b/drivers/clk/ux500/clk-sysctrl.c @@ -114,7 +114,7 @@ static struct clk_ops clk_sysctrl_set_parent_ops = { .get_parent = clk_sysctrl_get_parent, }; -static struct clk *clk_reg_sysctrl(struct device *dev, +static struct clk_core *clk_reg_sysctrl(struct device *dev, const char *name, const char **parent_names, u8 num_parents, @@ -128,7 +128,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev, { struct clk_sysctrl *clk; struct clk_init_data clk_sysctrl_init; - struct clk *clk_reg; + struct clk_core *clk_reg; int i; if (!dev) @@ -176,7 +176,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev, return clk_reg; } -struct clk *clk_reg_sysctrl_gate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -193,7 +193,7 @@ struct clk *clk_reg_sysctrl_gate(struct device *dev, flags, &clk_sysctrl_gate_ops); } -struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -212,7 +212,7 @@ struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, &clk_sysctrl_gate_fixed_rate_ops); } -struct clk *clk_reg_sysctrl_set_parent(struct device *dev, +struct clk_core *clk_reg_sysctrl_set_parent(struct device *dev, const char *name, const char **parent_names, u8 num_parents, diff --git a/drivers/clk/ux500/clk.h b/drivers/clk/ux500/clk.h index a2bb92d..acb50f8 100644 --- a/drivers/clk/ux500/clk.h +++ b/drivers/clk/ux500/clk.h @@ -10,56 +10,55 @@ #ifndef __UX500_CLK_H #define __UX500_CLK_H -#include <linux/clk.h> #include <linux/device.h> #include <linux/types.h> -struct clk *clk_reg_prcc_pclk(const char *name, +struct clk_core *clk_reg_prcc_pclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, unsigned long flags); -struct clk *clk_reg_prcc_kclk(const char *name, +struct clk_core *clk_reg_prcc_kclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_scalable(const char *name, +struct clk_core *clk_reg_prcmu_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_prcmu_gate(const char *name, +struct clk_core *clk_reg_prcmu_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_scalable_rate(const char *name, +struct clk_core *clk_reg_prcmu_scalable_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_prcmu_rate(const char *name, +struct clk_core *clk_reg_prcmu_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_opp_gate(const char *name, +struct clk_core *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, +struct clk_core *clk_reg_prcmu_opp_volt_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_sysctrl_gate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -68,7 +67,7 @@ struct clk *clk_reg_sysctrl_gate(struct device *dev, unsigned long enable_delay_us, unsigned long flags); -struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -78,7 +77,7 @@ struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, unsigned long enable_delay_us, unsigned long flags); -struct clk *clk_reg_sysctrl_set_parent(struct device *dev, +struct clk_core *clk_reg_sysctrl_set_parent(struct device *dev, const char *name, const char **parent_names, u8 num_parents, diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c index 80069c3..708589f 100644 --- a/drivers/clk/ux500/u8500_clk.c +++ b/drivers/clk/ux500/u8500_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -19,7 +18,7 @@ void u8500_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, { struct prcmu_fw_version *fw_version; const char *sgaclk_parent = NULL; - struct clk *clk; + struct clk_core *clk; /* Clock sources */ clk = clk_reg_prcmu_gate("soc0_pll", NULL, PRCMU_PLLSOC0, diff --git a/drivers/clk/ux500/u8500_of_clk.c b/drivers/clk/ux500/u8500_of_clk.c index 7b55ef8..61efb85 100644 --- a/drivers/clk/ux500/u8500_of_clk.c +++ b/drivers/clk/ux500/u8500_of_clk.c @@ -8,7 +8,6 @@ */ #include <linux/of.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -18,9 +17,9 @@ #define PRCC_NUM_PERIPH_CLUSTERS 6 #define PRCC_PERIPHS_PER_CLUSTER 32 -static struct clk *prcmu_clk[PRCMU_NUM_CLKS]; -static struct clk *prcc_pclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; -static struct clk *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; +static struct clk_core *prcmu_clk[PRCMU_NUM_CLKS]; +static struct clk_core *prcc_pclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; +static struct clk_core *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; #define PRCC_SHOW(clk, base, bit) \ clk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit] @@ -29,10 +28,10 @@ static struct clk *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_C #define PRCC_KCLK_STORE(clk, base, bit) \ prcc_kclk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit] = clk -static struct clk *ux500_twocell_get(struct of_phandle_args *clkspec, +static struct clk_core *ux500_twocell_get(struct of_phandle_args *clkspec, void *data) { - struct clk **clk_data = data; + struct clk_core **clk_data = data; unsigned int base, bit; if (clkspec->args_count != 2) @@ -61,7 +60,7 @@ void u8500_of_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, struct device_node *np = NULL; struct device_node *child = NULL; const char *sgaclk_parent = NULL; - struct clk *clk, *rtc_clk, *twd_clk; + struct clk_core *clk, *rtc_clk, *twd_clk; if (of_have_populated_dt()) np = of_find_matching_node(NULL, u8500_clk_of_match); diff --git a/drivers/clk/ux500/u8540_clk.c b/drivers/clk/ux500/u8540_clk.c index 20c8add..a508845 100644 --- a/drivers/clk/ux500/u8540_clk.c +++ b/drivers/clk/ux500/u8540_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -17,7 +16,7 @@ void u8540_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, u32 clkrst5_base, u32 clkrst6_base) { - struct clk *clk; + struct clk_core *clk; /* Clock sources. */ /* Fixed ClockGen */ diff --git a/drivers/clk/ux500/u9540_clk.c b/drivers/clk/ux500/u9540_clk.c index 4479478..89055ae 100644 --- a/drivers/clk/ux500/u9540_clk.c +++ b/drivers/clk/ux500/u9540_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c index bc96f10..d5719e0 100644 --- a/drivers/clk/versatile/clk-icst.c +++ b/drivers/clk/versatile/clk-icst.c @@ -13,7 +13,6 @@ * ICST clock code from the ARM tree should probably be merged into this * file. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/clk-provider.h> @@ -121,13 +120,13 @@ static const struct clk_ops icst_ops = { .set_rate = icst_set_rate, }; -struct clk *icst_clk_register(struct device *dev, +struct clk_core *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, const char *name, const char *parent_name, void __iomem *base) { - struct clk *clk; + struct clk_core *clk; struct clk_icst *icst; struct clk_init_data init; struct icst_params *pclone; diff --git a/drivers/clk/versatile/clk-icst.h b/drivers/clk/versatile/clk-icst.h index 04e6f0a..ede867b 100644 --- a/drivers/clk/versatile/clk-icst.h +++ b/drivers/clk/versatile/clk-icst.h @@ -13,7 +13,7 @@ struct clk_icst_desc { u32 lock_offset; }; -struct clk *icst_clk_register(struct device *dev, +struct clk_core *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, const char *name, const char *parent_name, diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c index 1cc1330..46680db 100644 --- a/drivers/clk/versatile/clk-impd1.c +++ b/drivers/clk/versatile/clk-impd1.c @@ -7,7 +7,6 @@ * published by the Free Software Foundation. */ #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -21,18 +20,18 @@ struct impd1_clk { char *pclkname; - struct clk *pclk; + struct clk_core *pclk; char *vco1name; - struct clk *vco1clk; + struct clk_core *vco1clk; char *vco2name; - struct clk *vco2clk; - struct clk *mmciclk; + struct clk_core *vco2clk; + struct clk_core *mmciclk; char *uartname; - struct clk *uartclk; + struct clk_core *uartclk; char *spiname; - struct clk *spiclk; + struct clk_core *spiclk; char *scname; - struct clk *scclk; + struct clk_core *scclk; struct clk_lookup *clks[15]; }; @@ -87,8 +86,8 @@ static const struct clk_icst_desc impd1_icst2_desc = { void integrator_impd1_clk_init(void __iomem *base, unsigned int id) { struct impd1_clk *imc; - struct clk *clk; - struct clk *pclk; + struct clk_core *clk; + struct clk_core *pclk; int i; if (id > 3) { diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c index c8b5231..524cba5 100644 --- a/drivers/clk/versatile/clk-realview.c +++ b/drivers/clk/versatile/clk-realview.c @@ -6,7 +6,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -50,7 +49,7 @@ static const struct clk_icst_desc __initdata realview_osc4_desc = { */ void __init realview_clk_init(void __iomem *sysbase, bool is_pb1176) { - struct clk *clk; + struct clk_core *clk; /* APB clock dummy */ clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0); diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c index c6e86a9..9256d25 100644 --- a/drivers/clk/versatile/clk-sp810.c +++ b/drivers/clk/versatile/clk-sp810.c @@ -25,7 +25,7 @@ struct clk_sp810; struct clk_sp810_timerclken { struct clk_hw hw; - struct clk *clk; + struct clk_core *clk; struct clk_sp810 *sp810; int channel; }; @@ -36,8 +36,8 @@ struct clk_sp810 { void __iomem *base; spinlock_t lock; struct clk_sp810_timerclken timerclken[4]; - struct clk *refclk; - struct clk *timclk; + struct clk_core *refclk; + struct clk_core *timclk; }; static u8 clk_sp810_timerclken_get_parent(struct clk_hw *hw) @@ -79,29 +79,31 @@ static int clk_sp810_timerclken_prepare(struct clk_hw *hw) { struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw); struct clk_sp810 *sp810 = timerclken->sp810; - struct clk *old_parent = __clk_get_parent(hw->clk); - struct clk *new_parent; + struct clk_core *old_parent = __clk_get_parent(hw->clk); + struct clk_core *new_parent; if (!sp810->refclk) - sp810->refclk = of_clk_get(sp810->node, sp810->refclk_index); + sp810->refclk = of_clk_provider_get(sp810->node, + sp810->refclk_index); if (!sp810->timclk) - sp810->timclk = of_clk_get(sp810->node, sp810->timclk_index); + sp810->timclk = of_clk_provider_get(sp810->node, + sp810->timclk_index); if (WARN_ON(IS_ERR(sp810->refclk) || IS_ERR(sp810->timclk))) return -ENOENT; /* Select fastest parent */ - if (clk_get_rate(sp810->refclk) > clk_get_rate(sp810->timclk)) + if (clk_provider_get_rate(sp810->refclk) > clk_provider_get_rate(sp810->timclk)) new_parent = sp810->refclk; else new_parent = sp810->timclk; /* Switch the parent if necessary */ if (old_parent != new_parent) { - clk_prepare(new_parent); - clk_set_parent(hw->clk, new_parent); - clk_unprepare(old_parent); + clk_provider_prepare(new_parent); + clk_provider_set_parent(hw->clk, new_parent); + clk_provider_unprepare(old_parent); } return 0; @@ -112,8 +114,8 @@ static void clk_sp810_timerclken_unprepare(struct clk_hw *hw) struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw); struct clk_sp810 *sp810 = timerclken->sp810; - clk_put(sp810->timclk); - clk_put(sp810->refclk); + __clk_put(sp810->timclk); + __clk_put(sp810->refclk); } static const struct clk_ops clk_sp810_timerclken_ops = { @@ -123,7 +125,7 @@ static const struct clk_ops clk_sp810_timerclken_ops = { .set_parent = clk_sp810_timerclken_set_parent, }; -static struct clk *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec, +static struct clk_core *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec, void *data) { struct clk_sp810 *sp810 = data; diff --git a/drivers/clk/versatile/clk-versatile.c b/drivers/clk/versatile/clk-versatile.c index a76981e..1bdd542 100644 --- a/drivers/clk/versatile/clk-versatile.c +++ b/drivers/clk/versatile/clk-versatile.c @@ -8,7 +8,6 @@ * published by the Free Software Foundation. */ #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/of.h> @@ -60,7 +59,7 @@ static const struct clk_icst_desc versatile_auxosc_desc __initconst = { static void __init cm_osc_setup(struct device_node *np, const struct clk_icst_desc *desc) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 529a59c..c9e175f 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -73,7 +73,7 @@ static int vexpress_osc_probe(struct platform_device *pdev) struct clk_lookup *cl = pdev->dev.platform_data; /* Non-DT lookup */ struct clk_init_data init; struct vexpress_osc *osc; - struct clk *clk; + struct clk_core *clk; u32 range[2]; osc = devm_kzalloc(&pdev->dev, sizeof(*osc), GFP_KERNEL); diff --git a/drivers/clk/versatile/clk-vexpress.c b/drivers/clk/versatile/clk-vexpress.c index 2d5e1b4..e77f3d5 100644 --- a/drivers/clk/versatile/clk-vexpress.c +++ b/drivers/clk/versatile/clk-vexpress.c @@ -17,7 +17,7 @@ #include <linux/err.h> #include <linux/vexpress.h> -static struct clk *vexpress_sp810_timerclken[4]; +static struct clk_core *vexpress_sp810_timerclken[4]; static DEFINE_SPINLOCK(vexpress_sp810_lock); static void __init vexpress_sp810_init(void __iomem *base) @@ -54,7 +54,7 @@ static const char * const vexpress_clk_24mhz_periphs[] __initconst = { void __init vexpress_clk_init(void __iomem *sp810_base) { - struct clk *clk; + struct clk_core *clk; int i; clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL, @@ -77,7 +77,7 @@ void __init vexpress_clk_init(void __iomem *sp810_base) vexpress_sp810_init(sp810_base); for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) - WARN_ON(clk_set_parent(vexpress_sp810_timerclken[i], clk)); + WARN_ON(clk_provider_set_parent(vexpress_sp810_timerclken[i], clk)); WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[0], "v2m-timer0", "sp804")); diff --git a/drivers/clk/x86/clk-lpt.c b/drivers/clk/x86/clk-lpt.c index 812f83f..fbb6807 100644 --- a/drivers/clk/x86/clk-lpt.c +++ b/drivers/clk/x86/clk-lpt.c @@ -10,7 +10,6 @@ * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/err.h> @@ -21,7 +20,7 @@ static int lpt_clk_probe(struct platform_device *pdev) { struct lpss_clk_data *drvdata; - struct clk *clk; + struct clk_core *clk; drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL); if (!drvdata) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index 246cf12..0efdd9a 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -67,8 +67,8 @@ enum zynq_clk { i2c0_aper, i2c1_aper, uart0_aper, uart1_aper, gpio_aper, lqspi_aper, smc_aper, swdt, dbg_trc, dbg_apb, clk_max}; -static struct clk *ps_clk; -static struct clk *clks[clk_max]; +static struct clk_core *ps_clk; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(armpll_lock); @@ -108,7 +108,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk, const char *clk_name, void __iomem *fclk_ctrl_reg, const char **parents, int enable) { - struct clk *clk; + struct clk_core *clk; u32 enable_reg; char *mux_name; char *div0_name; @@ -154,7 +154,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk, 0, CLK_GATE_SET_TO_DISABLE, fclk_gate_lock); enable_reg = clk_readl(fclk_gate_reg) & 1; if (enable && !enable_reg) { - if (clk_prepare_enable(clks[fclk])) + if (clk_provider_prepare_enable(clks[fclk])) pr_warn("%s: FCLK%u enable failed\n", __func__, fclk - fclk0); } @@ -181,7 +181,7 @@ static void __init zynq_clk_register_periph_clk(enum zynq_clk clk0, const char *clk_name1, void __iomem *clk_ctrl, const char **parents, unsigned int two_gates) { - struct clk *clk; + struct clk_core *clk; char *mux_name; char *div_name; spinlock_t *lock; @@ -222,7 +222,7 @@ static void __init zynq_clk_setup(struct device_node *np) int i; u32 tmp; int ret; - struct clk *clk; + struct clk_core *clk; char *clk_name; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; @@ -333,13 +333,13 @@ static void __init zynq_clk_setup(struct device_node *np) CLK_DIVIDER_ALLOW_ZERO, &ddrclk_lock); clks[ddr2x] = clk_register_gate(NULL, clk_output_name[ddr2x], "ddr2x_div", 0, SLCR_DDR_CLK_CTRL, 1, 0, &ddrclk_lock); - clk_prepare_enable(clks[ddr2x]); + clk_provider_prepare_enable(clks[ddr2x]); clk = clk_register_divider(NULL, "ddr3x_div", "ddrpll", 0, SLCR_DDR_CLK_CTRL, 20, 6, CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, &ddrclk_lock); clks[ddr3x] = clk_register_gate(NULL, clk_output_name[ddr3x], "ddr3x_div", 0, SLCR_DDR_CLK_CTRL, 0, 0, &ddrclk_lock); - clk_prepare_enable(clks[ddr3x]); + clk_provider_prepare_enable(clks[ddr3x]); clk = clk_register_divider(NULL, "dci_div0", "ddrpll", 0, SLCR_DCI_CLK_CTRL, 8, 6, CLK_DIVIDER_ONE_BASED | @@ -351,7 +351,7 @@ static void __init zynq_clk_setup(struct device_node *np) clks[dci] = clk_register_gate(NULL, clk_output_name[dci], "dci_div1", CLK_SET_RATE_PARENT, SLCR_DCI_CLK_CTRL, 0, 0, &dciclk_lock); - clk_prepare_enable(clks[dci]); + clk_provider_prepare_enable(clks[dci]); /* Peripheral clocks */ for (i = fclk0; i <= fclk3; i++) { @@ -505,10 +505,10 @@ static void __init zynq_clk_setup(struct device_node *np) /* leave debug clocks in the state the bootloader set them up to */ tmp = clk_readl(SLCR_DBG_CLK_CTRL); if (tmp & DBG_CLK_CTRL_CLKACT_TRC) - if (clk_prepare_enable(clks[dbg_trc])) + if (clk_provider_prepare_enable(clks[dbg_trc])) pr_warn("%s: trace clk enable failed\n", __func__); if (tmp & DBG_CLK_CTRL_CPU_1XCLKACT) - if (clk_prepare_enable(clks[dbg_apb])) + if (clk_provider_prepare_enable(clks[dbg_apb])) pr_warn("%s: debug APB clk enable failed\n", __func__); /* One gated clock for all APER clocks. */ diff --git a/drivers/clk/zynq/pll.c b/drivers/clk/zynq/pll.c index cec9759..5176f65 100644 --- a/drivers/clk/zynq/pll.c +++ b/drivers/clk/zynq/pll.c @@ -193,12 +193,12 @@ static const struct clk_ops zynq_pll_ops = { * @lock Register lock * Returns handle to the registered clock. */ -struct clk *clk_register_zynq_pll(const char *name, const char *parent, +struct clk_core *clk_register_zynq_pll(const char *name, const char *parent, void __iomem *pll_ctrl, void __iomem *pll_status, u8 lock_index, spinlock_t *lock) { struct zynq_pll *pll; - struct clk *clk; + struct clk_core *clk; u32 reg; const char *parent_arr[1] = {parent}; unsigned long flags = 0; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c index 902d768..8e97702 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c @@ -15,7 +15,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include "hdmi.h" @@ -24,7 +23,7 @@ struct hdmi_phy_8960 { struct hdmi_phy base; struct hdmi *hdmi; struct clk_hw pll_hw; - struct clk *pll; + struct clk_core *pll; unsigned long pixclk; }; #define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base) diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 2620c48..2fdadd8 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -11,7 +11,6 @@ */ #include <linux/bug.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/device.h> @@ -215,7 +214,7 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep, /* Disable PXLASYNC clock if this pipeline includes FIMC-IS */ if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) { - ret = clk_prepare_enable(fmd->wbclk[CLK_IDX_WB_B]); + ret = clk_provider_prepare_enable(fmd->wbclk[CLK_IDX_WB_B]); if (ret < 0) return ret; } @@ -225,7 +224,7 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep, return 0; if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) - clk_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); + clk_provider_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); return ret; } @@ -254,7 +253,7 @@ static int __fimc_pipeline_close(struct exynos_media_pipeline *ep) /* Disable PXLASYNC clock if this pipeline includes FIMC-IS */ if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) - clk_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); + clk_provider_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); return ret == -ENXIO ? 0 : ret; } @@ -954,7 +953,7 @@ static void fimc_md_put_clocks(struct fimc_md *fmd) while (--i >= 0) { if (IS_ERR(fmd->camclk[i].clock)) continue; - clk_put(fmd->camclk[i].clock); + __clk_put(fmd->camclk[i].clock); fmd->camclk[i].clock = ERR_PTR(-EINVAL); } @@ -962,7 +961,7 @@ static void fimc_md_put_clocks(struct fimc_md *fmd) for (i = 0; i < FIMC_MAX_WBCLKS; i++) { if (IS_ERR(fmd->wbclk[i])) continue; - clk_put(fmd->wbclk[i]); + __clk_put(fmd->wbclk[i]); fmd->wbclk[i] = ERR_PTR(-EINVAL); } } @@ -971,7 +970,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) { struct device *dev = &fmd->pdev->dev; char clk_name[32]; - struct clk *clock; + struct clk_core *clock; int i, ret = 0; for (i = 0; i < FIMC_MAX_CAMCLKS; i++) @@ -979,7 +978,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) for (i = 0; i < FIMC_MAX_CAMCLKS; i++) { snprintf(clk_name, sizeof(clk_name), "sclk_cam%u", i); - clock = clk_get(dev, clk_name); + clock = clk_provider_get(dev, clk_name); if (IS_ERR(clock)) { dev_err(dev, "Failed to get clock: %s\n", clk_name); @@ -1001,7 +1000,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) for (i = CLK_IDX_WB_B; i < FIMC_MAX_WBCLKS; i++) { snprintf(clk_name, sizeof(clk_name), "pxl_async%u", i); - clock = clk_get(dev, clk_name); + clock = clk_provider_get(dev, clk_name); if (IS_ERR(clock)) { v4l2_err(&fmd->v4l2_dev, "Failed to get clock: %s\n", clk_name); diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h index 0321454..f24dac6 100644 --- a/drivers/media/platform/exynos4-is/media-dev.h +++ b/drivers/media/platform/exynos4-is/media-dev.h @@ -9,7 +9,6 @@ #ifndef FIMC_MDEVICE_H_ #define FIMC_MDEVICE_H_ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/platform_device.h> #include <linux/mutex.h> @@ -72,7 +71,7 @@ struct fimc_csis_info { }; struct fimc_camclk_info { - struct clk *clock; + struct clk_core *clock; int use_count; unsigned long frequency; }; @@ -124,7 +123,7 @@ struct fimc_md { struct fimc_sensor_info sensor[FIMC_MAX_SENSORS]; int num_sensors; struct fimc_camclk_info camclk[FIMC_MAX_CAMCLKS]; - struct clk *wbclk[FIMC_MAX_WBCLKS]; + struct clk_core *wbclk[FIMC_MAX_WBCLKS]; struct fimc_lite *fimc_lite[FIMC_LITE_MAX_DEVS]; struct fimc_dev *fimc[FIMC_MAX_DEVS]; struct fimc_is *fimc_is; @@ -141,7 +140,7 @@ struct fimc_md { } pinctl; struct cam_clk_provider { - struct clk *clks[FIMC_MAX_CAMCLKS]; + struct clk_core *clks[FIMC_MAX_CAMCLKS]; struct clk_onecell_data clk_data; struct device_node *of_node; struct cam_clk camclk[FIMC_MAX_CAMCLKS]; diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 2c314ee..5fcedd6 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -133,7 +133,7 @@ struct isp_xclk { struct isp_device *isp; struct clk_hw hw; struct clk_lookup *lookup; - struct clk *clk; + struct clk_core *clk; enum isp_xclk_id id; spinlock_t lock; /* Protects enabled and divider */ diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c index b936bb4..ea21bd1 100644 --- a/drivers/rtc/rtc-hym8563.c +++ b/drivers/rtc/rtc-hym8563.c @@ -398,11 +398,11 @@ static const struct clk_ops hym8563_clkout_ops = { .set_rate = hym8563_clkout_set_rate, }; -static struct clk *hym8563_clkout_register_clk(struct hym8563 *hym8563) +static struct clk_core *hym8563_clkout_register_clk(struct hym8563 *hym8563) { struct i2c_client *client = hym8563->client; struct device_node *node = client->dev.of_node; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int ret; diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c index c628fcd..458170b 100644 --- a/drivers/staging/imx-drm/imx-tve.c +++ b/drivers/staging/imx-drm/imx-tve.c @@ -18,7 +18,6 @@ * MA 02110-1301, USA. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/component.h> #include <linux/module.h> @@ -121,10 +120,10 @@ struct imx_tve { struct regmap *regmap; struct regulator *dac_reg; struct i2c_adapter *ddc; - struct clk *clk; - struct clk *di_sel_clk; + struct clk_core *clk; + struct clk_core *di_sel_clk; struct clk_hw clk_hw_di; - struct clk *di_clk; + struct clk_core *di_clk; int vsync_pin; int hsync_pin; }; @@ -149,7 +148,7 @@ static void tve_enable(struct imx_tve *tve) if (!tve->enabled) { tve->enabled = true; - clk_prepare_enable(tve->clk); + clk_provider_prepare_enable(tve->clk); ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_IPU_CLK_EN | TVE_EN, TVE_IPU_CLK_EN | TVE_EN); @@ -176,7 +175,7 @@ static void tve_disable(struct imx_tve *tve) tve->enabled = false; ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_IPU_CLK_EN | TVE_EN, 0); - clk_disable_unprepare(tve->clk); + clk_provider_disable_unprepare(tve->clk); } } @@ -251,12 +250,12 @@ static int imx_tve_connector_mode_valid(struct drm_connector *connector, unsigned long rate; /* pixel clock with 2x oversampling */ - rate = clk_round_rate(tve->clk, 2000UL * mode->clock) / 2000; + rate = clk_provider_round_rate(tve->clk, 2000UL * mode->clock) / 2000; if (rate == mode->clock) return MODE_OK; /* pixel clock without oversampling */ - rate = clk_round_rate(tve->clk, 1000UL * mode->clock) / 1000; + rate = clk_provider_round_rate(tve->clk, 1000UL * mode->clock) / 1000; if (rate == mode->clock) return MODE_OK; @@ -325,13 +324,13 @@ static void imx_tve_encoder_mode_set(struct drm_encoder *encoder, * and enable 4x oversampling for lower resolutions */ rate = 2000UL * mode->clock; - clk_set_rate(tve->clk, rate); - rounded_rate = clk_get_rate(tve->clk); + clk_provider_set_rate(tve->clk, rate); + rounded_rate = clk_provider_get_rate(tve->clk); if (rounded_rate >= rate) div = 2; - clk_set_rate(tve->di_clk, rounded_rate / div); + clk_provider_set_rate(tve->di_clk, rounded_rate / div); - ret = clk_set_parent(tve->di_sel_clk, tve->di_clk); + ret = clk_provider_set_parent(tve->di_sel_clk, tve->di_clk); if (ret < 0) { dev_err(tve->dev, "failed to set di_sel parent to tve_di: %d\n", ret); @@ -643,7 +642,7 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data) return ret; } - tve->clk = devm_clk_get(dev, "tve"); + tve->clk = devm_clk_provider_get(dev, "tve"); if (IS_ERR(tve->clk)) { dev_err(dev, "failed to get high speed tve clock: %ld\n", PTR_ERR(tve->clk)); @@ -651,7 +650,7 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data) } /* this is the IPU DI clock input selector, can be parented to tve_di */ - tve->di_sel_clk = devm_clk_get(dev, "di_sel"); + tve->di_sel_clk = devm_clk_provider_get(dev, "di_sel"); if (IS_ERR(tve->di_sel_clk)) { dev_err(dev, "failed to get ipu di mux clock: %ld\n", PTR_ERR(tve->di_sel_clk)); diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h index 90a32a6..4320225 100644 --- a/include/asm-generic/clkdev.h +++ b/include/asm-generic/clkdev.h @@ -15,10 +15,10 @@ #include <linux/slab.h> -struct clk; +struct clk_core; -static inline int __clk_get(struct clk *clk) { return 1; } -static inline void __clk_put(struct clk *clk) { } +static inline int __clk_get(struct clk_core *clk) { return 1; } +static inline void __clk_put(struct clk_core *clk) { } static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) { diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index e8d8a35..6b9e6b4 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -22,8 +22,8 @@ * @mult_div1_reg: register containing the DPLL M and N bitfields * @mult_mask: mask of the DPLL M bitfield in @mult_div1_reg * @div1_mask: mask of the DPLL N bitfield in @mult_div1_reg - * @clk_bypass: struct clk pointer to the clock's bypass clock input - * @clk_ref: struct clk pointer to the clock's reference clock input + * @clk_bypass: struct clk_core pointer to the clock's bypass clock input + * @clk_ref: struct clk_core pointer to the clock's reference clock input * @control_reg: register containing the DPLL mode bitfield * @enable_mask: mask of the DPLL mode bitfield in @control_reg * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate() @@ -68,8 +68,8 @@ struct dpll_data { void __iomem *mult_div1_reg; u32 mult_mask; u32 div1_mask; - struct clk *clk_bypass; - struct clk *clk_ref; + struct clk_core *clk_bypass; + struct clk_core *clk_ref; void __iomem *control_reg; u32 enable_mask; unsigned long last_rounded_rate; @@ -251,7 +251,7 @@ extern const struct clk_ops ti_clk_mux_ops; #define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw) -void omap2_init_clk_hw_omap_clocks(struct clk *clk); +void omap2_init_clk_hw_omap_clocks(struct clk_core *clk); int omap3_noncore_dpll_enable(struct clk_hw *hw); void omap3_noncore_dpll_disable(struct clk_hw *hw); int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h index a990a59..6c35291 100644 --- a/include/linux/clk/zynq.h +++ b/include/linux/clk/zynq.h @@ -25,7 +25,7 @@ void zynq_clock_init(void); -struct clk *clk_register_zynq_pll(const char *name, const char *parent, +struct clk_core *clk_register_zynq_pll(const char *name, const char *parent, void __iomem *pll_ctrl, void __iomem *pll_status, u8 lock_index, spinlock_t *lock); #endif diff --git a/include/linux/platform_data/si5351.h b/include/linux/platform_data/si5351.h index a947ab8..4b34c69 100644 --- a/include/linux/platform_data/si5351.h +++ b/include/linux/platform_data/si5351.h @@ -107,8 +107,8 @@ struct si5351_clkout_config { * @clkout: array of clkout configuration */ struct si5351_platform_data { - struct clk *clk_xtal; - struct clk *clk_clkin; + struct clk_core *clk_xtal; + struct clk_core *clk_clkin; enum si5351_pll_src pll_src[2]; struct si5351_clkout_config clkout[8]; }; diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 231d7e7..a24367d 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -682,11 +682,11 @@ static int mxs_saif_mclk_init(struct platform_device *pdev) { struct mxs_saif *saif = platform_get_drvdata(pdev); struct device_node *np = pdev->dev.of_node; - struct clk *clk; + struct clk_core *clk; int ret; clk = clk_register_divider(&pdev->dev, "mxs_saif_mclk", - __clk_get_name(saif->clk), 0, + clk_get_name(saif->clk), 0, saif->base + SAIF_CTRL, BP_SAIF_CTRL_BITCLK_MULT_RATE, 3, 0, NULL); -- 1.9.3 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 2/6] clk: Move all drivers to use internal API @ 2014-09-03 15:31 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:31 UTC (permalink / raw) To: Mike Turquette Cc: Andrew Lunn, Ulf Hansson, Prashant Gaikwad, Tony Lindgren, tomasz.figa, Liam Girdwood, Thierry Reding, Paul Mackerras, Sylwester Nawrocki, Daniel Walker, linux-arch, Boris Brezillon, linux-samsung-soc, Kukjin Kim, Russell King, Emilio López, Takashi Iwai, Michal Simek, Kyungmin Park, Kevin Hilman, linux-omap, linux-arm-kernel, patches, Viresh Kumar, David Brown, Anatolij Gustschin, Dinh Nguyen, Sebastian Hesselbarth, alsa-devel, Jason Cooper, Arnd Bergmann, Stephen Warren, linux-arm-msm, spear-devel, Barry Song, Mark Brown, linux-rpi-kernel, Ben Dooks, linux-tegra, Jaroslav Kysela, Sascha Hauer, Shawn Guo, Paul Walmsley, Tomeu Vizoso, Peter De Schrijver, linux-kernel, rabin, Bryan Huntsman, Santosh Shilimkar, Benoît Cousson, Maxime Ripard, linux-media, linuxppc-dev, Mauro Carvalho Chehab In preparation to change the public API to return a per-user clk structure, remove any usage of this public API from the clock implementations. The reason for having this in a separate commit from the one that introduces the implementation of the new functions is to separate the changes generated with Coccinelle from the rest, and keep the patches' size reasonable. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> --- v9: * Fold in changes to mxs-saif.c, so to not break bisectability * Re-generate the patch on top of the latest changes * Remove linux/clk.h includes from clk implementations --- arch/arm/mach-dove/common.c | 10 +- arch/arm/mach-imx/clk-busy.c | 9 +- arch/arm/mach-imx/clk-fixup-div.c | 4 +- arch/arm/mach-imx/clk-fixup-mux.c | 4 +- arch/arm/mach-imx/clk-gate2.c | 4 +- arch/arm/mach-imx/clk-imx1.c | 3 +- arch/arm/mach-imx/clk-imx21.c | 3 +- arch/arm/mach-imx/clk-imx25.c | 9 +- arch/arm/mach-imx/clk-imx27.c | 5 +- arch/arm/mach-imx/clk-imx31.c | 11 +- arch/arm/mach-imx/clk-imx35.c | 23 +- arch/arm/mach-imx/clk-imx51-imx53.c | 78 +++--- arch/arm/mach-imx/clk-imx6q.c | 54 ++-- arch/arm/mach-imx/clk-imx6sl.c | 14 +- arch/arm/mach-imx/clk-imx6sx.c | 98 ++++--- arch/arm/mach-imx/clk-pfd.c | 5 +- arch/arm/mach-imx/clk-pllv1.c | 5 +- arch/arm/mach-imx/clk-pllv2.c | 5 +- arch/arm/mach-imx/clk-pllv3.c | 5 +- arch/arm/mach-imx/clk-vf610.c | 43 +-- arch/arm/mach-imx/clk.c | 11 +- arch/arm/mach-imx/clk.h | 42 +-- arch/arm/mach-msm/clock-pcom.c | 2 +- arch/arm/mach-mv78xx0/common.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 2 +- arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++++++++------------- arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- arch/arm/mach-omap2/clkt_clksel.c | 46 ++-- arch/arm/mach-omap2/clkt_dpll.c | 8 +- arch/arm/mach-omap2/clock.c | 52 ++-- arch/arm/mach-omap2/clock.h | 18 +- arch/arm/mach-omap2/clock3xxx.c | 23 +- arch/arm/mach-omap2/clock3xxx.h | 4 +- arch/arm/mach-omap2/clock_common_data.c | 2 +- arch/arm/mach-omap2/clockdomain.c | 9 +- arch/arm/mach-omap2/clockdomain.h | 4 +- arch/arm/mach-omap2/display.c | 5 +- arch/arm/mach-omap2/dpll3xxx.c | 29 +- arch/arm/mach-omap2/dpll44xx.c | 5 +- arch/arm/mach-omap2/mcbsp.c | 5 +- arch/arm/mach-omap2/omap_device.c | 9 +- arch/arm/mach-omap2/omap_hwmod.c | 42 +-- arch/arm/mach-omap2/omap_hwmod.h | 12 +- arch/arm/mach-omap2/pm24xx.c | 12 +- arch/arm/mach-orion5x/common.c | 2 +- arch/arm/mach-shmobile/clock.c | 9 +- arch/arm/mach-vexpress/spc.c | 4 +- arch/arm/plat-orion/common.c | 21 +- arch/arm/plat-orion/include/plat/common.h | 12 +- arch/powerpc/platforms/512x/clock-commonclk.c | 48 ++-- drivers/clk/at91/clk-main.c | 24 +- drivers/clk/at91/clk-master.c | 6 +- drivers/clk/at91/clk-peripheral.c | 12 +- drivers/clk/at91/clk-pll.c | 6 +- drivers/clk/at91/clk-plldiv.c | 6 +- drivers/clk/at91/clk-programmable.c | 10 +- drivers/clk/at91/clk-slow.c | 24 +- drivers/clk/at91/clk-smd.c | 6 +- drivers/clk/at91/clk-system.c | 6 +- drivers/clk/at91/clk-usb.c | 20 +- drivers/clk/at91/clk-utmi.c | 6 +- drivers/clk/bcm/clk-kona-setup.c | 6 +- drivers/clk/bcm/clk-kona.c | 12 +- drivers/clk/bcm/clk-kona.h | 2 +- drivers/clk/berlin/berlin2-avpll.c | 4 +- drivers/clk/berlin/berlin2-avpll.h | 4 +- drivers/clk/berlin/berlin2-div.c | 2 +- drivers/clk/berlin/berlin2-div.h | 2 +- drivers/clk/berlin/berlin2-pll.c | 2 +- drivers/clk/berlin/berlin2-pll.h | 2 +- drivers/clk/berlin/bg2.c | 13 +- drivers/clk/berlin/bg2q.c | 9 +- drivers/clk/clk-axi-clkgen.c | 3 +- drivers/clk/clk-axm5516.c | 4 +- drivers/clk/clk-bcm2835.c | 2 +- drivers/clk/clk-composite.c | 11 +- drivers/clk/clk-conf.c | 17 +- drivers/clk/clk-divider.c | 8 +- drivers/clk/clk-efm32gg.c | 3 +- drivers/clk/clk-fixed-factor.c | 6 +- drivers/clk/clk-fixed-rate.c | 8 +- drivers/clk/clk-fractional-divider.c | 4 +- drivers/clk/clk-gate.c | 4 +- drivers/clk/clk-highbank.c | 8 +- drivers/clk/clk-ls1x.c | 16 +- drivers/clk/clk-max77686.c | 10 +- drivers/clk/clk-moxart.c | 8 +- drivers/clk/clk-mux.c | 7 +- drivers/clk/clk-nomadik.c | 15 +- drivers/clk/clk-nspire.c | 4 +- drivers/clk/clk-palmas.c | 7 +- drivers/clk/clk-ppc-corenet.c | 8 +- drivers/clk/clk-s2mps11.c | 6 +- drivers/clk/clk-si5351.c | 17 +- drivers/clk/clk-si570.c | 4 +- drivers/clk/clk-twl6040.c | 3 +- drivers/clk/clk-u300.c | 13 +- drivers/clk/clk-vt8500.c | 4 +- drivers/clk/clk-wm831x.c | 7 +- drivers/clk/clk-xgene.c | 12 +- drivers/clk/clk.h | 4 +- drivers/clk/hisilicon/clk-hi3620.c | 9 +- drivers/clk/hisilicon/clk-hip04.c | 1 - drivers/clk/hisilicon/clk.c | 17 +- drivers/clk/hisilicon/clk.h | 2 +- drivers/clk/hisilicon/clkgate-separated.c | 5 +- drivers/clk/keystone/gate.c | 7 +- drivers/clk/keystone/pll.c | 11 +- drivers/clk/mmp/clk-apbc.c | 5 +- drivers/clk/mmp/clk-apmu.c | 5 +- drivers/clk/mmp/clk-frac.c | 4 +- drivers/clk/mmp/clk-mmp2.c | 14 +- drivers/clk/mmp/clk-pxa168.c | 12 +- drivers/clk/mmp/clk-pxa910.c | 12 +- drivers/clk/mmp/clk.h | 8 +- drivers/clk/mvebu/clk-corediv.c | 4 +- drivers/clk/mvebu/clk-cpu.c | 8 +- drivers/clk/mvebu/common.c | 15 +- drivers/clk/mvebu/kirkwood.c | 6 +- drivers/clk/mxs/clk-div.c | 5 +- drivers/clk/mxs/clk-frac.c | 5 +- drivers/clk/mxs/clk-imx23.c | 5 +- drivers/clk/mxs/clk-imx28.c | 5 +- drivers/clk/mxs/clk-pll.c | 5 +- drivers/clk/mxs/clk-ref.c | 5 +- drivers/clk/mxs/clk.h | 17 +- drivers/clk/qcom/clk-rcg.c | 8 +- drivers/clk/qcom/clk-rcg2.c | 14 +- drivers/clk/qcom/clk-regmap.c | 2 +- drivers/clk/qcom/clk-regmap.h | 2 +- drivers/clk/qcom/common.c | 6 +- drivers/clk/qcom/gcc-apq8084.c | 2 +- drivers/clk/qcom/gcc-ipq806x.c | 2 +- drivers/clk/qcom/gcc-msm8660.c | 2 +- drivers/clk/qcom/gcc-msm8960.c | 2 +- drivers/clk/qcom/gcc-msm8974.c | 2 +- drivers/clk/qcom/mmcc-msm8960.c | 6 +- drivers/clk/rockchip/clk-pll.c | 9 +- drivers/clk/rockchip/clk-rk3188.c | 2 +- drivers/clk/rockchip/clk-rk3288.c | 2 +- drivers/clk/rockchip/clk-rockchip.c | 2 +- drivers/clk/rockchip/clk.c | 23 +- drivers/clk/rockchip/clk.h | 5 +- drivers/clk/samsung/clk-exynos-audss.c | 16 +- drivers/clk/samsung/clk-exynos-clkout.c | 9 +- drivers/clk/samsung/clk-exynos3250.c | 1 - drivers/clk/samsung/clk-exynos4.c | 7 +- drivers/clk/samsung/clk-exynos5250.c | 1 - drivers/clk/samsung/clk-exynos5260.c | 1 - drivers/clk/samsung/clk-exynos5410.c | 1 - drivers/clk/samsung/clk-exynos5420.c | 1 - drivers/clk/samsung/clk-exynos5440.c | 1 - drivers/clk/samsung/clk-pll.c | 6 +- drivers/clk/samsung/clk-pll.h | 2 +- drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +-- drivers/clk/samsung/clk-s3c2410.c | 1 - drivers/clk/samsung/clk-s3c2412.c | 1 - drivers/clk/samsung/clk-s3c2443.c | 1 - drivers/clk/samsung/clk-s3c64xx.c | 1 - drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- drivers/clk/samsung/clk.c | 22 +- drivers/clk/samsung/clk.h | 3 +- drivers/clk/shmobile/clk-div6.c | 2 +- drivers/clk/shmobile/clk-emev2.c | 4 +- drivers/clk/shmobile/clk-mstp.c | 6 +- drivers/clk/shmobile/clk-r8a7740.c | 6 +- drivers/clk/shmobile/clk-r8a7779.c | 6 +- drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- drivers/clk/shmobile/clk-rz.c | 6 +- drivers/clk/sirf/clk-atlas6.c | 3 +- drivers/clk/sirf/clk-common.c | 30 +-- drivers/clk/sirf/clk-prima2.c | 3 +- drivers/clk/socfpga/clk-gate.c | 3 +- drivers/clk/socfpga/clk-periph.c | 3 +- drivers/clk/socfpga/clk-pll.c | 5 +- drivers/clk/spear/clk-aux-synth.c | 8 +- drivers/clk/spear/clk-frac-synth.c | 4 +- drivers/clk/spear/clk-gpt-synth.c | 4 +- drivers/clk/spear/clk-vco-pll.c | 8 +- drivers/clk/spear/clk.h | 14 +- drivers/clk/spear/spear1310_clock.c | 3 +- drivers/clk/spear/spear1340_clock.c | 3 +- drivers/clk/spear/spear3xx_clock.c | 17 +- drivers/clk/spear/spear6xx_clock.c | 3 +- drivers/clk/st/clk-flexgen.c | 12 +- drivers/clk/st/clkgen-fsyn.c | 22 +- drivers/clk/st/clkgen-mux.c | 32 +-- drivers/clk/st/clkgen-pll.c | 34 +-- drivers/clk/sunxi/clk-a10-hosc.c | 2 +- drivers/clk/sunxi/clk-a20-gmac.c | 2 +- drivers/clk/sunxi/clk-factors.c | 4 +- drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- drivers/clk/sunxi/clk-sunxi.c | 18 +- drivers/clk/tegra/clk-audio-sync.c | 4 +- drivers/clk/tegra/clk-divider.c | 5 +- drivers/clk/tegra/clk-periph-gate.c | 5 +- drivers/clk/tegra/clk-periph.c | 9 +- drivers/clk/tegra/clk-pll-out.c | 5 +- drivers/clk/tegra/clk-pll.c | 41 ++- drivers/clk/tegra/clk-super.c | 5 +- drivers/clk/tegra/clk-tegra-audio.c | 5 +- drivers/clk/tegra/clk-tegra-fixed.c | 9 +- drivers/clk/tegra/clk-tegra-periph.c | 13 +- drivers/clk/tegra/clk-tegra-pmc.c | 5 +- drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- drivers/clk/tegra/clk-tegra114.c | 11 +- drivers/clk/tegra/clk-tegra124.c | 7 +- drivers/clk/tegra/clk-tegra20.c | 13 +- drivers/clk/tegra/clk-tegra30.c | 9 +- drivers/clk/tegra/clk.c | 25 +- drivers/clk/tegra/clk.h | 38 +-- drivers/clk/ti/apll.c | 8 +- drivers/clk/ti/clk-2xxx.c | 8 +- drivers/clk/ti/clk-33xx.c | 18 +- drivers/clk/ti/clk-3xxx.c | 8 +- drivers/clk/ti/clk-43xx.c | 8 +- drivers/clk/ti/clk-44xx.c | 16 +- drivers/clk/ti/clk-54xx.c | 25 +- drivers/clk/ti/clk-7xx.c | 28 +- drivers/clk/ti/clk-dra7-atl.c | 6 +- drivers/clk/ti/clk.c | 2 +- drivers/clk/ti/clockdomain.c | 4 +- drivers/clk/ti/composite.c | 2 +- drivers/clk/ti/divider.c | 6 +- drivers/clk/ti/dpll.c | 8 +- drivers/clk/ti/fixed-factor.c | 2 +- drivers/clk/ti/gate.c | 2 +- drivers/clk/ti/interface.c | 2 +- drivers/clk/ti/mux.c | 6 +- drivers/clk/ux500/abx500-clk.c | 3 +- drivers/clk/ux500/clk-prcc.c | 8 +- drivers/clk/ux500/clk-prcmu.c | 16 +- drivers/clk/ux500/clk-sysctrl.c | 10 +- drivers/clk/ux500/clk.h | 23 +- drivers/clk/ux500/u8500_clk.c | 3 +- drivers/clk/ux500/u8500_of_clk.c | 13 +- drivers/clk/ux500/u8540_clk.c | 3 +- drivers/clk/ux500/u9540_clk.c | 1 - drivers/clk/versatile/clk-icst.c | 5 +- drivers/clk/versatile/clk-icst.h | 2 +- drivers/clk/versatile/clk-impd1.c | 19 +- drivers/clk/versatile/clk-realview.c | 3 +- drivers/clk/versatile/clk-sp810.c | 30 ++- drivers/clk/versatile/clk-versatile.c | 3 +- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- drivers/clk/versatile/clk-vexpress.c | 6 +- drivers/clk/x86/clk-lpt.c | 3 +- drivers/clk/zynq/clkc.c | 22 +- drivers/clk/zynq/pll.c | 4 +- drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- drivers/media/platform/exynos4-is/media-dev.c | 17 +- drivers/media/platform/exynos4-is/media-dev.h | 7 +- drivers/media/platform/omap3isp/isp.h | 2 +- drivers/rtc/rtc-hym8563.c | 4 +- drivers/staging/imx-drm/imx-tve.c | 27 +- include/asm-generic/clkdev.h | 6 +- include/linux/clk/ti.h | 10 +- include/linux/clk/zynq.h | 2 +- include/linux/platform_data/si5351.h | 4 +- sound/soc/mxs/mxs-saif.c | 4 +- 266 files changed, 1453 insertions(+), 1516 deletions(-) diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 0d1a892..4d95685 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -71,9 +71,9 @@ void __init dove_map_io(void) static int dove_tclk; static DEFINE_SPINLOCK(gating_lock); -static struct clk *tclk; +static struct clk_core *tclk; -static struct clk __init *dove_register_gate(const char *name, +static struct clk_core __init *dove_register_gate(const char *name, const char *parent, u8 bit_idx) { return clk_register_gate(NULL, name, parent, 0, @@ -83,9 +83,9 @@ static struct clk __init *dove_register_gate(const char *name, static void __init dove_clk_init(void) { - struct clk *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; - struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; - struct clk *xor0, *xor1, *ge, *gephy; + struct clk_core *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; + struct clk_core *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; + struct clk_core *xor0, *xor1, *ge, *gephy; tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, dove_tclk); diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c index 4bb1bc4..bb3edc5 100644 --- a/arch/arm/mach-imx/clk-busy.c +++ b/arch/arm/mach-imx/clk-busy.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -78,12 +77,12 @@ static struct clk_ops clk_busy_divider_ops = { .set_rate = clk_busy_divider_set_rate, }; -struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, +struct clk_core *imx_clk_busy_divider(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift) { struct clk_busy_divider *busy; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; busy = kzalloc(sizeof(*busy), GFP_KERNEL); @@ -152,12 +151,12 @@ static struct clk_ops clk_busy_mux_ops = { .set_parent = clk_busy_mux_set_parent, }; -struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, +struct clk_core *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, const char **parent_names, int num_parents) { struct clk_busy_mux *busy; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; busy = kzalloc(sizeof(*busy), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-fixup-div.c b/arch/arm/mach-imx/clk-fixup-div.c index 21db020..8a62bfd 100644 --- a/arch/arm/mach-imx/clk-fixup-div.c +++ b/arch/arm/mach-imx/clk-fixup-div.c @@ -92,12 +92,12 @@ static const struct clk_ops clk_fixup_div_ops = { .set_rate = clk_fixup_div_set_rate, }; -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_core *imx_clk_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)) { struct clk_fixup_div *fixup_div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (!fixup) diff --git a/arch/arm/mach-imx/clk-fixup-mux.c b/arch/arm/mach-imx/clk-fixup-mux.c index 0d40b35..e29dc62 100644 --- a/arch/arm/mach-imx/clk-fixup-mux.c +++ b/arch/arm/mach-imx/clk-fixup-mux.c @@ -71,12 +71,12 @@ static const struct clk_ops clk_fixup_mux_ops = { .set_parent = clk_fixup_mux_set_parent, }; -struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, +struct clk_core *imx_clk_fixup_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, void (*fixup)(u32 *val)) { struct clk_fixup_mux *fixup_mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (!fixup) diff --git a/arch/arm/mach-imx/clk-gate2.c b/arch/arm/mach-imx/clk-gate2.c index 84acdfd..d78f409 100644 --- a/arch/arm/mach-imx/clk-gate2.c +++ b/arch/arm/mach-imx/clk-gate2.c @@ -108,14 +108,14 @@ static struct clk_ops clk_gate2_ops = { .is_enabled = clk_gate2_is_enabled, }; -struct clk *clk_register_gate2(struct device *dev, const char *name, +struct clk_core *clk_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate2_flags, spinlock_t *lock, unsigned int *share_count) { struct clk_gate2 *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; gate = kzalloc(sizeof(struct clk_gate2), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c index 37c307a..8459bd7 100644 --- a/arch/arm/mach-imx/clk-imx1.c +++ b/arch/arm/mach-imx/clk-imx1.c @@ -15,7 +15,6 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/err.h> @@ -32,7 +31,7 @@ static const char *prem_sel_clks[] = { "clk32_premult", "clk16m", }; static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m", "prem", "fclk", }; -static struct clk *clk[IMX1_CLK_MAX]; +static struct clk_core *clk[IMX1_CLK_MAX]; static struct clk_onecell_data clk_data; static void __iomem *ccm __initdata; diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c index 4b4c753..56d799c 100644 --- a/arch/arm/mach-imx/clk-imx21.c +++ b/arch/arm/mach-imx/clk-imx21.c @@ -9,7 +9,6 @@ * of the License, or (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -36,7 +35,7 @@ static const char *mpll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", }; static const char *spll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", }; static const char *ssi_sel_clks[] = { "spll_gate", "mpll_gate", }; -static struct clk *clk[IMX21_CLK_MAX]; +static struct clk_core *clk[IMX21_CLK_MAX]; static struct clk_onecell_data clk_data; static void __init _mx21_clocks_init(unsigned long lref, unsigned long href) diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c index 59c0c85..06d2c72 100644 --- a/arch/arm/mach-imx/clk-imx25.c +++ b/arch/arm/mach-imx/clk-imx25.c @@ -19,7 +19,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/list.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/err.h> @@ -87,7 +86,7 @@ enum mx25_clks { wdt_ipg, cko_div, cko_sel, cko, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; static int __init __mx25_clocks_init(unsigned long osc_rate, void __iomem *ccm_base) @@ -225,16 +224,16 @@ static int __init __mx25_clocks_init(unsigned long osc_rate, imx_check_clocks(clk, ARRAY_SIZE(clk)); - clk_prepare_enable(clk[emi_ahb]); + clk_provider_prepare_enable(clk[emi_ahb]); /* Clock source for gpt must be derived from AHB */ - clk_set_parent(clk[per5_sel], clk[ahb]); + clk_provider_set_parent(clk[per5_sel], clk[ahb]); /* * Let's initially set up CLKO parent as ipg, since this configuration * is used on some imx25 board designs to clock the audio codec. */ - clk_set_parent(clk[cko_sel], clk[ipg]); + clk_provider_set_parent(clk[cko_sel], clk[ipg]); return 0; } diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index ab6349e..7b0f01c 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/err.h> @@ -39,7 +38,7 @@ static const char *clko_sel_clks[] = { static const char *ssi_sel_clks[] = { "spll_gate", "mpll", }; -static struct clk *clk[IMX27_CLK_MAX]; +static struct clk_core *clk[IMX27_CLK_MAX]; static struct clk_onecell_data clk_data; static void __init _mx27_clocks_init(unsigned long fref) @@ -156,7 +155,7 @@ static void __init _mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[IMX27_CLK_CPU_DIV], NULL, "cpu0"); - clk_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]); + clk_provider_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]); imx_print_silicon_rev("i.MX27", mx27_revision()); } diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c index 286ef42..c95fc5c 100644 --- a/arch/arm/mach-imx/clk-imx31.c +++ b/arch/arm/mach-imx/clk-imx31.c @@ -16,7 +16,6 @@ */ #include <linux/module.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/err.h> @@ -45,7 +44,7 @@ enum mx31_clks { gacc_gate, emi_gate, rtic_gate, firi_gate, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; static struct clk_onecell_data clk_data; int __init mx31_clocks_init(unsigned long fref) @@ -176,11 +175,11 @@ int __init mx31_clocks_init(unsigned long fref) clk_register_clkdev(clk[sdma_gate], NULL, "imx31-sdma"); clk_register_clkdev(clk[iim_gate], "iim", NULL); - clk_set_parent(clk[csi], clk[upll]); - clk_prepare_enable(clk[emi_gate]); - clk_prepare_enable(clk[iim_gate]); + clk_provider_set_parent(clk[csi], clk[upll]); + clk_provider_prepare_enable(clk[emi_gate]); + clk_provider_prepare_enable(clk[iim_gate]); mx31_revision(); - clk_disable_unprepare(clk[iim_gate]); + clk_provider_disable_unprepare(clk[iim_gate]); mxc_timer_init(MX31_IO_ADDRESS(MX31_GPT1_BASE_ADDR), MX31_INT_GPT); diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index a0d2b57..846b2cc 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -8,7 +8,6 @@ */ #include <linux/mm.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -67,7 +66,7 @@ enum mx35_clks { gpu2d_gate, clk_max }; -static struct clk *clk[clk_max]; +static struct clk_core *clk[clk_max]; int __init mx35_clocks_init(void) { @@ -99,7 +98,7 @@ int __init mx35_clocks_init(void) else clk[arm] = imx_clk_fixed_factor("arm", "mpll", 1, aad->arm); - if (clk_get_rate(clk[arm]) > 400000000) + if (clk_provider_get_rate(clk[arm]) > 400000000) hsp_div = hsp_div_532; else hsp_div = hsp_div_400; @@ -257,14 +256,14 @@ int __init mx35_clocks_init(void) clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0"); clk_register_clkdev(clk[admux_gate], "audmux", NULL); - clk_prepare_enable(clk[spba_gate]); - clk_prepare_enable(clk[gpio1_gate]); - clk_prepare_enable(clk[gpio2_gate]); - clk_prepare_enable(clk[gpio3_gate]); - clk_prepare_enable(clk[iim_gate]); - clk_prepare_enable(clk[emi_gate]); - clk_prepare_enable(clk[max_gate]); - clk_prepare_enable(clk[iomuxc_gate]); + clk_provider_prepare_enable(clk[spba_gate]); + clk_provider_prepare_enable(clk[gpio1_gate]); + clk_provider_prepare_enable(clk[gpio2_gate]); + clk_provider_prepare_enable(clk[gpio3_gate]); + clk_provider_prepare_enable(clk[iim_gate]); + clk_provider_prepare_enable(clk[emi_gate]); + clk_provider_prepare_enable(clk[max_gate]); + clk_provider_prepare_enable(clk[iomuxc_gate]); /* * SCC is needed to boot via mmc after a watchdog reset. The clock code @@ -272,7 +271,7 @@ int __init mx35_clocks_init(void) * handled here and not needed for mmc) and IIM (which is enabled * unconditionally above). */ - clk_prepare_enable(clk[scc_gate]); + clk_provider_prepare_enable(clk[scc_gate]); imx_print_silicon_rev("i.MX35", mx35_revision()); diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 72d6521..fa9fc84 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -8,7 +8,6 @@ */ #include <linux/mm.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -126,7 +125,7 @@ static const char *spdif_sel[] = { "pll1_sw", "pll2_sw", "pll3_sw", "spdif_xtal_ static const char *spdif0_com_sel[] = { "spdif0_podf", "ssi1_root_gate", }; static const char *mx51_spdif1_com_sel[] = { "spdif1_podf", "ssi2_root_gate", }; -static struct clk *clk[IMX5_CLK_END]; +static struct clk_core *clk[IMX5_CLK_END]; static struct clk_onecell_data clk_data; static void __init mx5_clocks_common_init(void __iomem *ccm_base) @@ -289,26 +288,28 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base) clk_register_clkdev(clk[IMX5_CLK_GPC_DVFS], "gpc_dvfs", NULL); /* Set SDHC parents to be PLL2 */ - clk_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], clk[IMX5_CLK_PLL2_SW]); - clk_set_parent(clk[IMX5_CLK_ESDHC_B_SEL], clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], + clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_ESDHC_B_SEL], + clk[IMX5_CLK_PLL2_SW]); /* move usb phy clk to 24MHz */ - clk_set_parent(clk[IMX5_CLK_USB_PHY_SEL], clk[IMX5_CLK_OSC]); - - clk_prepare_enable(clk[IMX5_CLK_GPC_DVFS]); - clk_prepare_enable(clk[IMX5_CLK_AHB_MAX]); /* esdhc3 */ - clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ1]); - clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ2]); /* fec */ - clk_prepare_enable(clk[IMX5_CLK_SPBA]); - clk_prepare_enable(clk[IMX5_CLK_EMI_FAST_GATE]); /* fec */ - clk_prepare_enable(clk[IMX5_CLK_EMI_SLOW_GATE]); /* eim */ - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC1_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC2_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_ESC_GATE]); - clk_prepare_enable(clk[IMX5_CLK_MIPI_HSP_GATE]); - clk_prepare_enable(clk[IMX5_CLK_TMAX1]); - clk_prepare_enable(clk[IMX5_CLK_TMAX2]); /* esdhc2, fec */ - clk_prepare_enable(clk[IMX5_CLK_TMAX3]); /* esdhc1, esdhc4 */ + clk_provider_set_parent(clk[IMX5_CLK_USB_PHY_SEL], clk[IMX5_CLK_OSC]); + + clk_provider_prepare_enable(clk[IMX5_CLK_GPC_DVFS]); + clk_provider_prepare_enable(clk[IMX5_CLK_AHB_MAX]); /* esdhc3 */ + clk_provider_prepare_enable(clk[IMX5_CLK_AIPS_TZ1]); + clk_provider_prepare_enable(clk[IMX5_CLK_AIPS_TZ2]); /* fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_SPBA]); + clk_provider_prepare_enable(clk[IMX5_CLK_EMI_FAST_GATE]); /* fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_EMI_SLOW_GATE]); /* eim */ + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSC1_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSC2_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_ESC_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_MIPI_HSP_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX1]); + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX2]); /* esdhc2, fec */ + clk_provider_prepare_enable(clk[IMX5_CLK_TMAX3]); /* esdhc1, esdhc4 */ } static void __init mx50_clocks_init(struct device_node *np) @@ -361,15 +362,15 @@ static void __init mx50_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set SDHC root clock to 200MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX50", IMX_CHIP_REVISION_1_1); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); - r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); - clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); + r = clk_provider_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); + clk_provider_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); } CLK_OF_DECLARE(imx50_ccm, "fsl,imx50-ccm", mx50_clocks_init); @@ -435,15 +436,16 @@ static void __init mx51_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set the usboh3 parent to pll2_sw */ - clk_set_parent(clk[IMX5_CLK_USBOH3_SEL], clk[IMX5_CLK_PLL2_SW]); + clk_provider_set_parent(clk[IMX5_CLK_USBOH3_SEL], + clk[IMX5_CLK_PLL2_SW]); /* set SDHC root clock to 166.25MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX51", mx51_revision()); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); /* * Reference Manual says: Functionality of CCDR[18] and CLPCR[23] is no @@ -545,17 +547,17 @@ static void __init mx53_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* set SDHC root clock to 200MHZ*/ - clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); - clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000); + clk_provider_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000); /* move can bus clk to 24MHz */ - clk_set_parent(clk[IMX5_CLK_CAN_SEL], clk[IMX5_CLK_LP_APM]); + clk_provider_set_parent(clk[IMX5_CLK_CAN_SEL], clk[IMX5_CLK_LP_APM]); - clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]); + clk_provider_prepare_enable(clk[IMX5_CLK_IIM_GATE]); imx_print_silicon_rev("i.MX53", mx53_revision()); - clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); + clk_provider_disable_unprepare(clk[IMX5_CLK_IIM_GATE]); - r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); - clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); + r = clk_provider_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000); + clk_provider_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r); } CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init); diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 29d4129..1a816a2 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -12,7 +12,6 @@ #include <linux/init.h> #include <linux/types.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -74,7 +73,7 @@ static const char *lvds_sels[] = { "pcie_ref_125m", "sata_ref_100m", }; -static struct clk *clk[IMX6QDL_CLK_END]; +static struct clk_core *clk[IMX6QDL_CLK_END]; static struct clk_onecell_data clk_data; static unsigned int const clks_init_on[] __initconst = { @@ -414,50 +413,65 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) if ((imx_get_soc_revision() != IMX_CHIP_REVISION_1_0) || cpu_is_imx6dl()) { - clk_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); } - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], clk[IMX6QDL_CLK_IPU1_DI0_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], clk[IMX6QDL_CLK_IPU1_DI1_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], clk[IMX6QDL_CLK_IPU2_DI0_PRE]); - clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], clk[IMX6QDL_CLK_IPU2_DI1_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], + clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], + clk[IMX6QDL_CLK_IPU1_DI0_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], + clk[IMX6QDL_CLK_IPU1_DI1_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], + clk[IMX6QDL_CLK_IPU2_DI0_PRE]); + clk_provider_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], + clk[IMX6QDL_CLK_IPU2_DI1_PRE]); /* * The gpmi needs 100MHz frequency in the EDO/Sync mode, * We can not get the 100MHz from the pll2_pfd0_352m. * So choose pll2_pfd2_396m as enfc_sel's parent. */ - clk_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], clk[IMX6QDL_CLK_PLL2_PFD2_396M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], + clk[IMX6QDL_CLK_PLL2_PFD2_396M]); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clk[clks_init_on[i]]); + clk_provider_prepare_enable(clk[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]); - clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]); } /* * Let's initially set up CLKO with OSC24M, since this configuration * is widely used by imx6q board designs to clock audio codec. */ - ret = clk_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], clk[IMX6QDL_CLK_OSC]); + ret = clk_provider_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], + clk[IMX6QDL_CLK_OSC]); if (!ret) - ret = clk_set_parent(clk[IMX6QDL_CLK_CKO], clk[IMX6QDL_CLK_CKO2]); + ret = clk_provider_set_parent(clk[IMX6QDL_CLK_CKO], + clk[IMX6QDL_CLK_CKO2]); if (ret) pr_warn("failed to set up CLKO: %d\n", ret); /* Audio-related clocks configuration */ - clk_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], clk[IMX6QDL_CLK_PLL3_PFD3_454M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], + clk[IMX6QDL_CLK_PLL3_PFD3_454M]); /* All existing boards with PCIe use LVDS1 */ if (IS_ENABLED(CONFIG_PCI_IMX6)) - clk_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], clk[IMX6QDL_CLK_SATA_REF_100M]); + clk_provider_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], + clk[IMX6QDL_CLK_SATA_REF_100M]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c index fef46fa..9f1224d 100644 --- a/arch/arm/mach-imx/clk-imx6sl.c +++ b/arch/arm/mach-imx/clk-imx6sl.c @@ -7,7 +7,6 @@ * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/of.h> @@ -79,7 +78,7 @@ static struct clk_div_table video_div_table[] = { { } }; -static struct clk *clks[IMX6SL_CLK_END]; +static struct clk_core *clks[IMX6SL_CLK_END]; static struct clk_onecell_data clk_data; static void __iomem *ccm_base; static void __iomem *anatop_base; @@ -355,7 +354,7 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); /* Ensure the AHB clk is at 132MHz. */ - ret = clk_set_rate(clks[IMX6SL_CLK_AHB], 132000000); + ret = clk_provider_set_rate(clks[IMX6SL_CLK_AHB], 132000000); if (ret) pr_warn("%s: failed to set AHB clock rate %d!\n", __func__, ret); @@ -365,15 +364,16 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) * usecount and enabling/disabling of parent PLLs. */ for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]); - clk_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]); } /* Audio-related clocks configuration */ - clk_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], clks[IMX6SL_CLK_PLL3_PFD3]); + clk_provider_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], + clks[IMX6SL_CLK_PLL3_PFD3]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-imx6sx.c b/arch/arm/mach-imx/clk-imx6sx.c index ecde72b..1f2bc4b 100644 --- a/arch/arm/mach-imx/clk-imx6sx.c +++ b/arch/arm/mach-imx/clk-imx6sx.c @@ -10,7 +10,6 @@ */ #include <dt-bindings/clock/imx6sx-clock.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/init.h> @@ -82,7 +81,7 @@ static const char *lvds_sels[] = { "dummy", "dummy", "pcie_ref_125m", "dummy", "usbphy1", "usbphy2", }; -static struct clk *clks[IMX6SX_CLK_CLK_END]; +static struct clk_core *clks[IMX6SX_CLK_CLK_END]; static struct clk_onecell_data clk_data; static int const clks_init_on[] __initconst = { @@ -136,12 +135,14 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) clks[IMX6SX_CLK_DUMMY] = imx_clk_fixed("dummy", 0); - clks[IMX6SX_CLK_CKIL] = of_clk_get_by_name(ccm_node, "ckil"); - clks[IMX6SX_CLK_OSC] = of_clk_get_by_name(ccm_node, "osc"); + clks[IMX6SX_CLK_CKIL] = of_clk_provider_get_by_name(ccm_node, "ckil"); + clks[IMX6SX_CLK_OSC] = of_clk_provider_get_by_name(ccm_node, "osc"); /* ipp_di clock is external input */ - clks[IMX6SX_CLK_IPP_DI0] = of_clk_get_by_name(ccm_node, "ipp_di0"); - clks[IMX6SX_CLK_IPP_DI1] = of_clk_get_by_name(ccm_node, "ipp_di1"); + clks[IMX6SX_CLK_IPP_DI0] = of_clk_provider_get_by_name(ccm_node, + "ipp_di0"); + clks[IMX6SX_CLK_IPP_DI1] = of_clk_provider_get_by_name(ccm_node, + "ipp_di1"); np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-anatop"); base = of_iomap(np, 0); @@ -453,65 +454,80 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { - clk_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]); - clk_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]); + clk_provider_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]); + clk_provider_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]); } /* Set the default 132MHz for EIM module */ - clk_set_parent(clks[IMX6SX_CLK_EIM_SLOW_SEL], clks[IMX6SX_CLK_PLL2_PFD2]); - clk_set_rate(clks[IMX6SX_CLK_EIM_SLOW], 132000000); + clk_provider_set_parent(clks[IMX6SX_CLK_EIM_SLOW_SEL], + clks[IMX6SX_CLK_PLL2_PFD2]); + clk_provider_set_rate(clks[IMX6SX_CLK_EIM_SLOW], 132000000); /* set parent clock for LCDIF1 pixel clock */ - clk_set_parent(clks[IMX6SX_CLK_LCDIF1_PRE_SEL], clks[IMX6SX_CLK_PLL5_VIDEO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_LCDIF1_SEL], clks[IMX6SX_CLK_LCDIF1_PODF]); + clk_provider_set_parent(clks[IMX6SX_CLK_LCDIF1_PRE_SEL], + clks[IMX6SX_CLK_PLL5_VIDEO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_LCDIF1_SEL], + clks[IMX6SX_CLK_LCDIF1_PODF]); /* Set the parent clks of PCIe lvds1 and pcie_axi to be pcie ref, axi */ - if (clk_set_parent(clks[IMX6SX_CLK_LVDS1_SEL], clks[IMX6SX_CLK_PCIE_REF_125M])) + if (clk_provider_set_parent(clks[IMX6SX_CLK_LVDS1_SEL], clks[IMX6SX_CLK_PCIE_REF_125M])) pr_err("Failed to set pcie bus parent clk.\n"); - if (clk_set_parent(clks[IMX6SX_CLK_PCIE_AXI_SEL], clks[IMX6SX_CLK_AXI])) + if (clk_provider_set_parent(clks[IMX6SX_CLK_PCIE_AXI_SEL], clks[IMX6SX_CLK_AXI])) pr_err("Failed to set pcie parent clk.\n"); /* * Init enet system AHB clock, set to 200Mhz * pll2_pfd2_396m-> ENET_PODF-> ENET_AHB */ - clk_set_parent(clks[IMX6SX_CLK_ENET_PRE_SEL], clks[IMX6SX_CLK_PLL2_PFD2]); - clk_set_parent(clks[IMX6SX_CLK_ENET_SEL], clks[IMX6SX_CLK_ENET_PODF]); - clk_set_rate(clks[IMX6SX_CLK_ENET_PODF], 200000000); - clk_set_rate(clks[IMX6SX_CLK_ENET_REF], 125000000); - clk_set_rate(clks[IMX6SX_CLK_ENET2_REF], 125000000); + clk_provider_set_parent(clks[IMX6SX_CLK_ENET_PRE_SEL], + clks[IMX6SX_CLK_PLL2_PFD2]); + clk_provider_set_parent(clks[IMX6SX_CLK_ENET_SEL], + clks[IMX6SX_CLK_ENET_PODF]); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET_PODF], 200000000); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET_REF], 125000000); + clk_provider_set_rate(clks[IMX6SX_CLK_ENET2_REF], 125000000); /* Audio clocks */ - clk_set_rate(clks[IMX6SX_CLK_PLL4_AUDIO_DIV], 393216000); - - clk_set_parent(clks[IMX6SX_CLK_SPDIF_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_SPDIF_PODF], 98304000); - - clk_set_parent(clks[IMX6SX_CLK_AUDIO_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]); - clk_set_rate(clks[IMX6SX_CLK_AUDIO_PODF], 24000000); - - clk_set_parent(clks[IMX6SX_CLK_SSI1_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_SSI2_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_parent(clks[IMX6SX_CLK_SSI3_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_SSI1_PODF], 24576000); - clk_set_rate(clks[IMX6SX_CLK_SSI2_PODF], 24576000); - clk_set_rate(clks[IMX6SX_CLK_SSI3_PODF], 24576000); - - clk_set_parent(clks[IMX6SX_CLK_ESAI_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); - clk_set_rate(clks[IMX6SX_CLK_ESAI_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_PLL4_AUDIO_DIV], 393216000); + + clk_provider_set_parent(clks[IMX6SX_CLK_SPDIF_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_SPDIF_PODF], 98304000); + + clk_provider_set_parent(clks[IMX6SX_CLK_AUDIO_SEL], + clks[IMX6SX_CLK_PLL3_USB_OTG]); + clk_provider_set_rate(clks[IMX6SX_CLK_AUDIO_PODF], 24000000); + + clk_provider_set_parent(clks[IMX6SX_CLK_SSI1_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_SSI2_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_parent(clks[IMX6SX_CLK_SSI3_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI1_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI2_PODF], 24576000); + clk_provider_set_rate(clks[IMX6SX_CLK_SSI3_PODF], 24576000); + + clk_provider_set_parent(clks[IMX6SX_CLK_ESAI_SEL], + clks[IMX6SX_CLK_PLL4_AUDIO_DIV]); + clk_provider_set_rate(clks[IMX6SX_CLK_ESAI_PODF], 24576000); /* Set parent clock for vadc */ - clk_set_parent(clks[IMX6SX_CLK_VID_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]); + clk_provider_set_parent(clks[IMX6SX_CLK_VID_SEL], + clks[IMX6SX_CLK_PLL3_USB_OTG]); /* default parent of can_sel clock is invalid, manually set it here */ - clk_set_parent(clks[IMX6SX_CLK_CAN_SEL], clks[IMX6SX_CLK_PLL3_60M]); + clk_provider_set_parent(clks[IMX6SX_CLK_CAN_SEL], + clks[IMX6SX_CLK_PLL3_60M]); /* Update gpu clock from default 528M to 720M */ - clk_set_parent(clks[IMX6SX_CLK_GPU_CORE_SEL], clks[IMX6SX_CLK_PLL3_PFD0]); - clk_set_parent(clks[IMX6SX_CLK_GPU_AXI_SEL], clks[IMX6SX_CLK_PLL3_PFD0]); + clk_provider_set_parent(clks[IMX6SX_CLK_GPU_CORE_SEL], + clks[IMX6SX_CLK_PLL3_PFD0]); + clk_provider_set_parent(clks[IMX6SX_CLK_GPU_AXI_SEL], + clks[IMX6SX_CLK_PLL3_PFD0]); /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); diff --git a/arch/arm/mach-imx/clk-pfd.c b/arch/arm/mach-imx/clk-pfd.c index 0b0f6f6..7f172a2 100644 --- a/arch/arm/mach-imx/clk-pfd.c +++ b/arch/arm/mach-imx/clk-pfd.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -128,11 +127,11 @@ static const struct clk_ops clk_pfd_ops = { .is_enabled = clk_pfd_is_enabled, }; -struct clk *imx_clk_pfd(const char *name, const char *parent_name, +struct clk_core *imx_clk_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx) { struct clk_pfd *pfd; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pfd = kzalloc(sizeof(*pfd), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv1.c b/arch/arm/mach-imx/clk-pllv1.c index d21d14c..7ef2cab 100644 --- a/arch/arm/mach-imx/clk-pllv1.c +++ b/arch/arm/mach-imx/clk-pllv1.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/slab.h> @@ -97,11 +96,11 @@ static struct clk_ops clk_pllv1_ops = { .recalc_rate = clk_pllv1_recalc_rate, }; -struct clk *imx_clk_pllv1(const char *name, const char *parent, +struct clk_core *imx_clk_pllv1(const char *name, const char *parent, void __iomem *base) { struct clk_pllv1 *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kmalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv2.c b/arch/arm/mach-imx/clk-pllv2.c index 20889d5..3dca7df 100644 --- a/arch/arm/mach-imx/clk-pllv2.c +++ b/arch/arm/mach-imx/clk-pllv2.c @@ -1,5 +1,4 @@ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/errno.h> #include <linux/delay.h> @@ -237,11 +236,11 @@ static struct clk_ops clk_pllv2_ops = { .set_rate = clk_pllv2_set_rate, }; -struct clk *imx_clk_pllv2(const char *name, const char *parent, +struct clk_core *imx_clk_pllv2(const char *name, const char *parent, void __iomem *base) { struct clk_pllv2 *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index 6136405..a07603d 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -10,7 +10,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/io.h> @@ -320,13 +319,13 @@ static const struct clk_ops clk_pllv3_enet_ops = { .recalc_rate = clk_pllv3_enet_recalc_rate, }; -struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, +struct clk_core *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, const char *parent_name, void __iomem *base, u32 div_mask) { struct clk_pllv3 *pll; const struct clk_ops *ops; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c index f60d6d5..bd2450b 100644 --- a/arch/arm/mach-imx/clk-vf610.c +++ b/arch/arm/mach-imx/clk-vf610.c @@ -9,7 +9,6 @@ */ #include <linux/of_address.h> -#include <linux/clk.h> #include <dt-bindings/clock/vf610-clock.h> #include "clk.h" @@ -95,7 +94,7 @@ static struct clk_div_table pll4_main_div_table[] = { { } }; -static struct clk *clk[VF610_CLK_END]; +static struct clk_core *clk[VF610_CLK_END]; static struct clk_onecell_data clk_data; static void __init vf610_clocks_init(struct device_node *ccm_node) @@ -307,20 +306,32 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) imx_check_clocks(clk, ARRAY_SIZE(clk)); - clk_set_parent(clk[VF610_CLK_QSPI0_SEL], clk[VF610_CLK_PLL1_PFD4]); - clk_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI0_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X2_DIV]) / 2); - - clk_set_parent(clk[VF610_CLK_QSPI1_SEL], clk[VF610_CLK_PLL1_PFD4]); - clk_set_rate(clk[VF610_CLK_QSPI1_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_SEL]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI1_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X4_DIV]) / 2); - clk_set_rate(clk[VF610_CLK_QSPI1_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X2_DIV]) / 2); - - clk_set_parent(clk[VF610_CLK_SAI0_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI1_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI2_SEL], clk[VF610_CLK_AUDIO_EXT]); - clk_set_parent(clk[VF610_CLK_SAI3_SEL], clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_QSPI0_SEL], + clk[VF610_CLK_PLL1_PFD4]); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI0_X1_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI0_X2_DIV]) / 2); + + clk_provider_set_parent(clk[VF610_CLK_QSPI1_SEL], + clk[VF610_CLK_PLL1_PFD4]); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X4_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_SEL]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X2_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_X4_DIV]) / 2); + clk_provider_set_rate(clk[VF610_CLK_QSPI1_X1_DIV], + clk_provider_get_rate(clk[VF610_CLK_QSPI1_X2_DIV]) / 2); + + clk_provider_set_parent(clk[VF610_CLK_SAI0_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI1_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI2_SEL], + clk[VF610_CLK_AUDIO_EXT]); + clk_provider_set_parent(clk[VF610_CLK_SAI3_SEL], + clk[VF610_CLK_AUDIO_EXT]); /* Add the clocks to provider list */ clk_data.clks = clk; diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c index df12b53..fc54203 100644 --- a/arch/arm/mach-imx/clk.c +++ b/arch/arm/mach-imx/clk.c @@ -1,4 +1,3 @@ -#include <linux/clk.h> #include <linux/err.h> #include <linux/of.h> #include <linux/slab.h> @@ -7,7 +6,7 @@ DEFINE_SPINLOCK(imx_ccm_lock); -void __init imx_check_clocks(struct clk *clks[], unsigned int count) +void __init imx_check_clocks(struct clk_core *clks[], unsigned int count) { unsigned i; @@ -17,10 +16,10 @@ void __init imx_check_clocks(struct clk *clks[], unsigned int count) i, PTR_ERR(clks[i])); } -static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name) +static struct clk_core * __init imx_obtain_fixed_clock_from_dt(const char *name) { struct of_phandle_args phandle; - struct clk *clk = ERR_PTR(-ENODEV); + struct clk_core *clk = ERR_PTR(-ENODEV); char *path; path = kasprintf(GFP_KERNEL, "/clocks/%s", name); @@ -37,10 +36,10 @@ static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name) return clk; } -struct clk * __init imx_obtain_fixed_clock( +struct clk_core * __init imx_obtain_fixed_clock( const char *name, unsigned long rate) { - struct clk *clk; + struct clk_core *clk; clk = imx_obtain_fixed_clock_from_dt(name); if (IS_ERR(clk)) diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h index d5ba76f..0926889 100644 --- a/arch/arm/mach-imx/clk.h +++ b/arch/arm/mach-imx/clk.h @@ -6,14 +6,14 @@ extern spinlock_t imx_ccm_lock; -void imx_check_clocks(struct clk *clks[], unsigned int count); +void imx_check_clocks(struct clk_core *clks[], unsigned int count); extern void imx_cscmr1_fixup(u32 *val); -struct clk *imx_clk_pllv1(const char *name, const char *parent, +struct clk_core *imx_clk_pllv1(const char *name, const char *parent, void __iomem *base); -struct clk *imx_clk_pllv2(const char *name, const char *parent, +struct clk_core *imx_clk_pllv2(const char *name, const char *parent, void __iomem *base); enum imx_pllv3_type { @@ -24,26 +24,26 @@ enum imx_pllv3_type { IMX_PLLV3_ENET, }; -struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, +struct clk_core *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, const char *parent_name, void __iomem *base, u32 div_mask); -struct clk *clk_register_gate2(struct device *dev, const char *name, +struct clk_core *clk_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock, unsigned int *share_count); -struct clk * imx_obtain_fixed_clock( +struct clk_core * imx_obtain_fixed_clock( const char *name, unsigned long rate); -static inline struct clk *imx_clk_gate2(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate2(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, 0, &imx_ccm_lock, NULL); } -static inline struct clk *imx_clk_gate2_shared(const char *name, +static inline struct clk_core *imx_clk_gate2_shared(const char *name, const char *parent, void __iomem *reg, u8 shift, unsigned int *share_count) { @@ -51,38 +51,38 @@ static inline struct clk *imx_clk_gate2_shared(const char *name, shift, 0, &imx_ccm_lock, share_count); } -struct clk *imx_clk_pfd(const char *name, const char *parent_name, +struct clk_core *imx_clk_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx); -struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, +struct clk_core *imx_clk_busy_divider(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift); -struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, +struct clk_core *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, const char **parent_names, int num_parents); -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_core *imx_clk_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)); -struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, +struct clk_core *imx_clk_fixup_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, void (*fixup)(u32 *val)); -static inline struct clk *imx_clk_fixed(const char *name, int rate) +static inline struct clk_core *imx_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *imx_clk_divider(const char *name, const char *parent, +static inline struct clk_core *imx_clk_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width) { return clk_register_divider(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_divider_flags(const char *name, +static inline struct clk_core *imx_clk_divider_flags(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, unsigned long flags) { @@ -90,21 +90,21 @@ static inline struct clk *imx_clk_divider_flags(const char *name, reg, shift, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_gate(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent, +static inline struct clk_core *imx_clk_gate_dis(const char *name, const char *parent, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg, shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock); } -static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, +static inline struct clk_core *imx_clk_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents) { return clk_register_mux(NULL, name, parents, num_parents, @@ -112,7 +112,7 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, width, 0, &imx_ccm_lock); } -static inline struct clk *imx_clk_mux_flags(const char *name, +static inline struct clk_core *imx_clk_mux_flags(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, unsigned long flags) { @@ -121,7 +121,7 @@ static inline struct clk *imx_clk_mux_flags(const char *name, &imx_ccm_lock); } -static inline struct clk *imx_clk_fixed_factor(const char *name, +static inline struct clk_core *imx_clk_fixed_factor(const char *name, const char *parent, unsigned int mult, unsigned int div) { return clk_register_fixed_factor(NULL, name, parent, diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index 9a80449..14352c4 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -132,7 +132,7 @@ static int msm_clock_pcom_probe(struct platform_device *pdev) for (i = 0; i < pdata->num_lookups; i++) { const struct clk_pcom_desc *desc = &pdata->lookup[i]; - struct clk *c; + struct clk_core *c; struct clk_pcom *p; struct clk_hw *hw; struct clk_init_data init; diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e6ac679..fee2643 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -164,7 +164,7 @@ void __init mv78xx0_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ -static struct clk *tclk; +static struct clk_core *tclk; static void __init clk_init(void) { diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 018353d..0f41427 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -551,7 +551,7 @@ static struct regulator_consumer_supply cm_t35_camera_supplies[] = { static void __init cm_t35_init_camera(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT, 48000000); diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index eb8c75e..1180abe 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -18,7 +18,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/clk-private.h> #include <linux/list.h> #include <linux/io.h> @@ -107,7 +106,7 @@ static struct dpll_data dpll3_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll3_ck; +static struct clk_core dpll3_ck; static const char *dpll3_ck_parent_names[] = { "sys_ck", @@ -137,7 +136,7 @@ DEFINE_CLK_DIVIDER(dpll3_m2_ck, "dpll3_ck", &dpll3_ck, 0x0, OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk core_ck; +static struct clk_core core_ck; static const char *core_ck_parent_names[] = { "dpll3_m2_ck", @@ -158,7 +157,7 @@ DEFINE_CLK_DIVIDER(l4_ick, "l3_ick", &l3_ick, 0x0, OMAP3430_CLKSEL_L4_SHIFT, OMAP3430_CLKSEL_L4_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk security_l4_ick2; +static struct clk_core security_l4_ick2; static const char *security_l4_ick2_parent_names[] = { "l4_ick", @@ -167,7 +166,7 @@ static const char *security_l4_ick2_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(security_l4_ick2, NULL); DEFINE_STRUCT_CLK(security_l4_ick2, security_l4_ick2_parent_names, core_ck_ops); -static struct clk aes1_ick; +static struct clk_core aes1_ick; static const char *aes1_ick_parent_names[] = { "security_l4_ick2", @@ -190,7 +189,7 @@ static struct clk_hw_omap aes1_ick_hw = { DEFINE_STRUCT_CLK(aes1_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk core_l4_ick; +static struct clk_core core_l4_ick; static const struct clk_ops core_l4_ick_ops = { .init = &omap2_init_clk_clkdm, @@ -199,7 +198,7 @@ static const struct clk_ops core_l4_ick_ops = { DEFINE_STRUCT_CLK_HW_OMAP(core_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk aes2_ick; +static struct clk_core aes2_ick; static const char *aes2_ick_parent_names[] = { "core_l4_ick", @@ -224,7 +223,7 @@ static struct clk_hw_omap aes2_ick_hw = { DEFINE_STRUCT_CLK(aes2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk dpll1_fck; +static struct clk_core dpll1_fck; static struct dpll_data dpll1_dd = { .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), @@ -248,7 +247,7 @@ static struct dpll_data dpll1_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll1_ck; +static struct clk_core dpll1_ck; static const struct clk_ops dpll1_ck_ops = { .init = &omap2_init_clk_clkdm, @@ -279,7 +278,7 @@ DEFINE_CLK_DIVIDER(dpll1_x2m2_ck, "dpll1_x2_ck", &dpll1_x2_ck, 0x0, OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk mpu_ck; +static struct clk_core mpu_ck; static const char *mpu_ck_parent_names[] = { "dpll1_x2m2_ck", @@ -293,7 +292,7 @@ DEFINE_CLK_DIVIDER(arm_fck, "mpu_ck", &mpu_ck, 0x0, OMAP3430_ST_MPU_CLK_SHIFT, OMAP3430_ST_MPU_CLK_WIDTH, 0x0, NULL); -static struct clk cam_ick; +static struct clk_core cam_ick; static struct clk_hw_omap cam_ick_hw = { .hw = { @@ -358,7 +357,7 @@ static struct dpll_data dpll4_dd_3630 __initdata = { .flags = DPLL_J_TYPE }; -static struct clk dpll4_ck; +static struct clk_core dpll4_ck; static const struct clk_ops dpll4_ck_ops = { .init = &omap2_init_clk_clkdm, @@ -422,7 +421,7 @@ DEFINE_CLK_DIVIDER(dpll4_m5_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_CAM_SHIFT, OMAP3630_CLKSEL_CAM_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m5x2_ck; +static struct clk_core dpll4_m5x2_ck; static const char *dpll4_m5x2_ck_parent_names[] = { "dpll4_m5_ck", @@ -459,7 +458,7 @@ static struct clk_hw_omap dpll4_m5x2_ck_hw = { DEFINE_STRUCT_CLK_FLAGS(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); -static struct clk dpll4_m5x2_ck_3630 = { +static struct clk_core dpll4_m5x2_ck_3630 = { .name = "dpll4_m5x2_ck", .hw = &dpll4_m5x2_ck_hw.hw, .parent_names = dpll4_m5x2_ck_parent_names, @@ -468,7 +467,7 @@ static struct clk dpll4_m5x2_ck_3630 = { .flags = CLK_SET_RATE_PARENT, }; -static struct clk cam_mclk; +static struct clk_core cam_mclk; static const char *cam_mclk_parent_names[] = { "dpll4_m5x2_ck", @@ -483,7 +482,7 @@ static struct clk_hw_omap cam_mclk_hw = { .clkdm_name = "cam_clkdm", }; -static struct clk cam_mclk = { +static struct clk_core cam_mclk = { .name = "cam_mclk", .hw = &cam_mclk_hw.hw, .parent_names = cam_mclk_parent_names, @@ -512,7 +511,7 @@ DEFINE_CLK_DIVIDER(dpll4_m2_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_DIV_96M_SHIFT, OMAP3630_DIV_96M_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m2x2_ck; +static struct clk_core dpll4_m2x2_ck; static const char *dpll4_m2x2_ck_parent_names[] = { "dpll4_m2_ck", @@ -531,7 +530,7 @@ static struct clk_hw_omap dpll4_m2x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m2x2_ck, dpll4_m2x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m2x2_ck_3630 = { +static struct clk_core dpll4_m2x2_ck_3630 = { .name = "dpll4_m2x2_ck", .hw = &dpll4_m2x2_ck_hw.hw, .parent_names = dpll4_m2x2_ck_parent_names, @@ -539,7 +538,7 @@ static struct clk dpll4_m2x2_ck_3630 = { .ops = &dpll4_m5x2_ck_3630_ops, }; -static struct clk omap_96m_alwon_fck; +static struct clk_core omap_96m_alwon_fck; static const char *omap_96m_alwon_fck_parent_names[] = { "dpll4_m2x2_ck", @@ -549,7 +548,7 @@ DEFINE_STRUCT_CLK_HW_OMAP(omap_96m_alwon_fck, NULL); DEFINE_STRUCT_CLK(omap_96m_alwon_fck, omap_96m_alwon_fck_parent_names, core_ck_ops); -static struct clk cm_96m_fck; +static struct clk_core cm_96m_fck; static const char *cm_96m_fck_parent_names[] = { "omap_96m_alwon_fck", @@ -568,7 +567,7 @@ DEFINE_CLK_DIVIDER_TABLE(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_TV_SHIFT, OMAP3630_CLKSEL_TV_WIDTH, 0, dpll4_mx_ck_div_table, NULL); -static struct clk dpll4_m3x2_ck; +static struct clk_core dpll4_m3x2_ck; static const char *dpll4_m3x2_ck_parent_names[] = { "dpll4_m3_ck", @@ -587,7 +586,7 @@ static struct clk_hw_omap dpll4_m3x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m3x2_ck, dpll4_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m3x2_ck_3630 = { +static struct clk_core dpll4_m3x2_ck_3630 = { .name = "dpll4_m3x2_ck", .hw = &dpll4_m3x2_ck_hw.hw, .parent_names = dpll4_m3x2_ck_parent_names, @@ -651,7 +650,7 @@ static const char *omap_48m_fck_parent_names[] = { "cm_96m_fck", "sys_altclk", }; -static struct clk omap_48m_fck; +static struct clk_core omap_48m_fck; static const struct clk_ops omap_48m_fck_ops = { .recalc_rate = &omap2_clksel_recalc, @@ -672,7 +671,7 @@ DEFINE_STRUCT_CLK(omap_48m_fck, omap_48m_fck_parent_names, omap_48m_fck_ops); DEFINE_CLK_FIXED_FACTOR(omap_12m_fck, "omap_48m_fck", &omap_48m_fck, 0x0, 1, 4); -static struct clk core_12m_fck; +static struct clk_core core_12m_fck; static const char *core_12m_fck_parent_names[] = { "omap_12m_fck", @@ -681,7 +680,7 @@ static const char *core_12m_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(core_12m_fck, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_12m_fck, core_12m_fck_parent_names, core_l4_ick_ops); -static struct clk core_48m_fck; +static struct clk_core core_48m_fck; static const char *core_48m_fck_parent_names[] = { "omap_48m_fck", @@ -698,7 +697,7 @@ DEFINE_CLK_MUX(omap_96m_fck, omap_96m_fck_parent_names, NULL, 0x0, OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP3430_SOURCE_96M_SHIFT, OMAP3430_SOURCE_96M_WIDTH, 0x0, NULL); -static struct clk core_96m_fck; +static struct clk_core core_96m_fck; static const char *core_96m_fck_parent_names[] = { "omap_96m_fck", @@ -707,7 +706,7 @@ static const char *core_96m_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(core_96m_fck, "core_l4_clkdm"); DEFINE_STRUCT_CLK(core_96m_fck, core_96m_fck_parent_names, core_l4_ick_ops); -static struct clk core_l3_ick; +static struct clk_core core_l3_ick; static const char *core_l3_ick_parent_names[] = { "l3_ick", @@ -718,7 +717,7 @@ DEFINE_STRUCT_CLK(core_l3_ick, core_l3_ick_parent_names, core_l4_ick_ops); DEFINE_CLK_FIXED_FACTOR(dpll3_m2x2_ck, "dpll3_m2_ck", &dpll3_m2_ck, 0x0, 2, 1); -static struct clk corex2_fck; +static struct clk_core corex2_fck; static const char *corex2_fck_parent_names[] = { "dpll3_m2x2_ck", @@ -727,7 +726,7 @@ static const char *corex2_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(corex2_fck, NULL); DEFINE_STRUCT_CLK(corex2_fck, corex2_fck_parent_names, core_ck_ops); -static struct clk cpefuse_fck; +static struct clk_core cpefuse_fck; static struct clk_hw_omap cpefuse_fck_hw = { .hw = { @@ -740,7 +739,7 @@ static struct clk_hw_omap cpefuse_fck_hw = { DEFINE_STRUCT_CLK(cpefuse_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk csi2_96m_fck; +static struct clk_core csi2_96m_fck; static const char *csi2_96m_fck_parent_names[] = { "core_96m_fck", @@ -757,7 +756,7 @@ static struct clk_hw_omap csi2_96m_fck_hw = { DEFINE_STRUCT_CLK(csi2_96m_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk d2d_26m_fck; +static struct clk_core d2d_26m_fck; static struct clk_hw_omap d2d_26m_fck_hw = { .hw = { @@ -771,7 +770,7 @@ static struct clk_hw_omap d2d_26m_fck_hw = { DEFINE_STRUCT_CLK(d2d_26m_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk des1_ick; +static struct clk_core des1_ick; static struct clk_hw_omap des1_ick_hw = { .hw = { @@ -784,7 +783,7 @@ static struct clk_hw_omap des1_ick_hw = { DEFINE_STRUCT_CLK(des1_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk des2_ick; +static struct clk_core des2_ick; static struct clk_hw_omap des2_ick_hw = { .hw = { @@ -803,7 +802,7 @@ DEFINE_CLK_DIVIDER(dpll1_fck, "core_ck", &core_ck, 0x0, OMAP3430_MPU_CLK_SRC_SHIFT, OMAP3430_MPU_CLK_SRC_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll2_fck; +static struct clk_core dpll2_fck; static struct dpll_data dpll2_dd = { .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), @@ -828,7 +827,7 @@ static struct dpll_data dpll2_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll2_ck; +static struct clk_core dpll2_ck; static struct clk_hw_omap dpll2_ck_hw = { .hw = { @@ -857,7 +856,7 @@ DEFINE_CLK_DIVIDER(dpll3_m3_ck, "dpll3_ck", &dpll3_ck, 0x0, OMAP3430_DIV_DPLL3_SHIFT, OMAP3430_DIV_DPLL3_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll3_m3x2_ck; +static struct clk_core dpll3_m3x2_ck; static const char *dpll3_m3x2_ck_parent_names[] = { "dpll3_m3_ck", @@ -876,7 +875,7 @@ static struct clk_hw_omap dpll3_m3x2_ck_hw = { DEFINE_STRUCT_CLK(dpll3_m3x2_ck, dpll3_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll3_m3x2_ck_3630 = { +static struct clk_core dpll3_m3x2_ck_3630 = { .name = "dpll3_m3x2_ck", .hw = &dpll3_m3x2_ck_hw.hw, .parent_names = dpll3_m3x2_ck_parent_names, @@ -891,7 +890,7 @@ DEFINE_CLK_DIVIDER_TABLE(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_CLKSEL_DSS1_SHIFT, OMAP3630_CLKSEL_DSS1_WIDTH, 0, dpll4_mx_ck_div_table, NULL); -static struct clk dpll4_m4x2_ck; +static struct clk_core dpll4_m4x2_ck; static const char *dpll4_m4x2_ck_parent_names[] = { "dpll4_m4_ck", @@ -911,7 +910,7 @@ static struct clk_hw_omap dpll4_m4x2_ck_hw = { DEFINE_STRUCT_CLK_FLAGS(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); -static struct clk dpll4_m4x2_ck_3630 = { +static struct clk_core dpll4_m4x2_ck_3630 = { .name = "dpll4_m4x2_ck", .hw = &dpll4_m4x2_ck_hw.hw, .parent_names = dpll4_m4x2_ck_parent_names, @@ -925,7 +924,7 @@ DEFINE_CLK_DIVIDER(dpll4_m6_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP3430_DIV_DPLL4_SHIFT, OMAP3630_DIV_DPLL4_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dpll4_m6x2_ck; +static struct clk_core dpll4_m6x2_ck; static const char *dpll4_m6x2_ck_parent_names[] = { "dpll4_m6_ck", @@ -944,7 +943,7 @@ static struct clk_hw_omap dpll4_m6x2_ck_hw = { DEFINE_STRUCT_CLK(dpll4_m6x2_ck, dpll4_m6x2_ck_parent_names, dpll4_m5x2_ck_ops); -static struct clk dpll4_m6x2_ck_3630 = { +static struct clk_core dpll4_m6x2_ck_3630 = { .name = "dpll4_m6x2_ck", .hw = &dpll4_m6x2_ck_hw.hw, .parent_names = dpll4_m6x2_ck_parent_names, @@ -976,7 +975,7 @@ static struct dpll_data dpll5_dd = { .max_divider = OMAP3_MAX_DPLL_DIV, }; -static struct clk dpll5_ck; +static struct clk_core dpll5_ck; static struct clk_hw_omap dpll5_ck_hw = { .hw = { @@ -994,7 +993,7 @@ DEFINE_CLK_DIVIDER(dpll5_m2_ck, "dpll5_ck", &dpll5_ck, 0x0, OMAP3430ES2_DIV_120M_SHIFT, OMAP3430ES2_DIV_120M_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk dss1_alwon_fck_3430es1; +static struct clk_core dss1_alwon_fck_3430es1; static const char *dss1_alwon_fck_3430es1_parent_names[] = { "dpll4_m4x2_ck", @@ -1013,7 +1012,7 @@ DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es1, dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, CLK_SET_RATE_PARENT); -static struct clk dss1_alwon_fck_3430es2; +static struct clk_core dss1_alwon_fck_3430es2; static struct clk_hw_omap dss1_alwon_fck_3430es2_hw = { .hw = { @@ -1029,7 +1028,7 @@ DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es2, dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, CLK_SET_RATE_PARENT); -static struct clk dss2_alwon_fck; +static struct clk_core dss2_alwon_fck; static struct clk_hw_omap dss2_alwon_fck_hw = { .hw = { @@ -1042,7 +1041,7 @@ static struct clk_hw_omap dss2_alwon_fck_hw = { DEFINE_STRUCT_CLK(dss2_alwon_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk dss_96m_fck; +static struct clk_core dss_96m_fck; static struct clk_hw_omap dss_96m_fck_hw = { .hw = { @@ -1055,7 +1054,7 @@ static struct clk_hw_omap dss_96m_fck_hw = { DEFINE_STRUCT_CLK(dss_96m_fck, core_96m_fck_parent_names, aes2_ick_ops); -static struct clk dss_ick_3430es1; +static struct clk_core dss_ick_3430es1; static struct clk_hw_omap dss_ick_3430es1_hw = { .hw = { @@ -1069,7 +1068,7 @@ static struct clk_hw_omap dss_ick_3430es1_hw = { DEFINE_STRUCT_CLK(dss_ick_3430es1, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk dss_ick_3430es2; +static struct clk_core dss_ick_3430es2; static struct clk_hw_omap dss_ick_3430es2_hw = { .hw = { @@ -1083,7 +1082,7 @@ static struct clk_hw_omap dss_ick_3430es2_hw = { DEFINE_STRUCT_CLK(dss_ick_3430es2, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk dss_tv_fck; +static struct clk_core dss_tv_fck; static const char *dss_tv_fck_parent_names[] = { "omap_54m_fck", @@ -1100,7 +1099,7 @@ static struct clk_hw_omap dss_tv_fck_hw = { DEFINE_STRUCT_CLK(dss_tv_fck, dss_tv_fck_parent_names, aes2_ick_ops); -static struct clk emac_fck; +static struct clk_core emac_fck; static const char *emac_fck_parent_names[] = { "rmii_ck", @@ -1116,7 +1115,7 @@ static struct clk_hw_omap emac_fck_hw = { DEFINE_STRUCT_CLK(emac_fck, emac_fck_parent_names, aes1_ick_ops); -static struct clk ipss_ick; +static struct clk_core ipss_ick; static const char *ipss_ick_parent_names[] = { "core_l3_ick", @@ -1134,7 +1133,7 @@ static struct clk_hw_omap ipss_ick_hw = { DEFINE_STRUCT_CLK(ipss_ick, ipss_ick_parent_names, aes2_ick_ops); -static struct clk emac_ick; +static struct clk_core emac_ick; static const char *emac_ick_parent_names[] = { "ipss_ick", @@ -1152,7 +1151,7 @@ static struct clk_hw_omap emac_ick_hw = { DEFINE_STRUCT_CLK(emac_ick, emac_ick_parent_names, aes2_ick_ops); -static struct clk emu_core_alwon_ck; +static struct clk_core emu_core_alwon_ck; static const char *emu_core_alwon_ck_parent_names[] = { "dpll3_m3x2_ck", @@ -1162,7 +1161,7 @@ DEFINE_STRUCT_CLK_HW_OMAP(emu_core_alwon_ck, "dpll3_clkdm"); DEFINE_STRUCT_CLK(emu_core_alwon_ck, emu_core_alwon_ck_parent_names, core_l4_ick_ops); -static struct clk emu_mpu_alwon_ck; +static struct clk_core emu_mpu_alwon_ck; static const char *emu_mpu_alwon_ck_parent_names[] = { "mpu_ck", @@ -1171,7 +1170,7 @@ static const char *emu_mpu_alwon_ck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(emu_mpu_alwon_ck, NULL); DEFINE_STRUCT_CLK(emu_mpu_alwon_ck, emu_mpu_alwon_ck_parent_names, core_ck_ops); -static struct clk emu_per_alwon_ck; +static struct clk_core emu_per_alwon_ck; static const char *emu_per_alwon_ck_parent_names[] = { "dpll4_m6x2_ck", @@ -1222,7 +1221,7 @@ static const struct clk_ops emu_src_ck_ops = { .disable = &omap2_clkops_disable_clkdm, }; -static struct clk emu_src_ck; +static struct clk_core emu_src_ck; static struct clk_hw_omap emu_src_ck_hw = { .hw = { @@ -1241,7 +1240,7 @@ DEFINE_CLK_DIVIDER(atclk_fck, "emu_src_ck", &emu_src_ck, 0x0, OMAP3430_CLKSEL_ATCLK_SHIFT, OMAP3430_CLKSEL_ATCLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk fac_ick; +static struct clk_core fac_ick; static struct clk_hw_omap fac_ick_hw = { .hw = { @@ -1255,7 +1254,7 @@ static struct clk_hw_omap fac_ick_hw = { DEFINE_STRUCT_CLK(fac_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk fshostusb_fck; +static struct clk_core fshostusb_fck; static const char *fshostusb_fck_parent_names[] = { "core_48m_fck", @@ -1273,7 +1272,7 @@ static struct clk_hw_omap fshostusb_fck_hw = { DEFINE_STRUCT_CLK(fshostusb_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk gfx_l3_ck; +static struct clk_core gfx_l3_ck; static struct clk_hw_omap gfx_l3_ck_hw = { .hw = { @@ -1292,7 +1291,7 @@ DEFINE_CLK_DIVIDER(gfx_l3_fck, "l3_ick", &l3_ick, 0x0, OMAP_CLKSEL_GFX_SHIFT, OMAP_CLKSEL_GFX_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk gfx_cg1_ck; +static struct clk_core gfx_cg1_ck; static const char *gfx_cg1_ck_parent_names[] = { "gfx_l3_fck", @@ -1310,7 +1309,7 @@ static struct clk_hw_omap gfx_cg1_ck_hw = { DEFINE_STRUCT_CLK(gfx_cg1_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); -static struct clk gfx_cg2_ck; +static struct clk_core gfx_cg2_ck; static struct clk_hw_omap gfx_cg2_ck_hw = { .hw = { @@ -1324,7 +1323,7 @@ static struct clk_hw_omap gfx_cg2_ck_hw = { DEFINE_STRUCT_CLK(gfx_cg2_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); -static struct clk gfx_l3_ick; +static struct clk_core gfx_l3_ick; static const char *gfx_l3_ick_parent_names[] = { "gfx_l3_ck", @@ -1333,7 +1332,7 @@ static const char *gfx_l3_ick_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(gfx_l3_ick, "gfx_3430es1_clkdm"); DEFINE_STRUCT_CLK(gfx_l3_ick, gfx_l3_ick_parent_names, core_l4_ick_ops); -static struct clk wkup_32k_fck; +static struct clk_core wkup_32k_fck; static const char *wkup_32k_fck_parent_names[] = { "omap_32k_fck", @@ -1342,7 +1341,7 @@ static const char *wkup_32k_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(wkup_32k_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(wkup_32k_fck, wkup_32k_fck_parent_names, core_l4_ick_ops); -static struct clk gpio1_dbck; +static struct clk_core gpio1_dbck; static const char *gpio1_dbck_parent_names[] = { "wkup_32k_fck", @@ -1359,12 +1358,12 @@ static struct clk_hw_omap gpio1_dbck_hw = { DEFINE_STRUCT_CLK(gpio1_dbck, gpio1_dbck_parent_names, aes2_ick_ops); -static struct clk wkup_l4_ick; +static struct clk_core wkup_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(wkup_l4_ick, "wkup_clkdm"); DEFINE_STRUCT_CLK(wkup_l4_ick, dpll3_ck_parent_names, core_l4_ick_ops); -static struct clk gpio1_ick; +static struct clk_core gpio1_ick; static const char *gpio1_ick_parent_names[] = { "wkup_l4_ick", @@ -1382,13 +1381,13 @@ static struct clk_hw_omap gpio1_ick_hw = { DEFINE_STRUCT_CLK(gpio1_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk per_32k_alwon_fck; +static struct clk_core per_32k_alwon_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_32k_alwon_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_32k_alwon_fck, wkup_32k_fck_parent_names, core_l4_ick_ops); -static struct clk gpio2_dbck; +static struct clk_core gpio2_dbck; static const char *gpio2_dbck_parent_names[] = { "per_32k_alwon_fck", @@ -1405,12 +1404,12 @@ static struct clk_hw_omap gpio2_dbck_hw = { DEFINE_STRUCT_CLK(gpio2_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk per_l4_ick; +static struct clk_core per_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(per_l4_ick, "per_clkdm"); DEFINE_STRUCT_CLK(per_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk gpio2_ick; +static struct clk_core gpio2_ick; static const char *gpio2_ick_parent_names[] = { "per_l4_ick", @@ -1428,7 +1427,7 @@ static struct clk_hw_omap gpio2_ick_hw = { DEFINE_STRUCT_CLK(gpio2_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio3_dbck; +static struct clk_core gpio3_dbck; static struct clk_hw_omap gpio3_dbck_hw = { .hw = { @@ -1441,7 +1440,7 @@ static struct clk_hw_omap gpio3_dbck_hw = { DEFINE_STRUCT_CLK(gpio3_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio3_ick; +static struct clk_core gpio3_ick; static struct clk_hw_omap gpio3_ick_hw = { .hw = { @@ -1455,7 +1454,7 @@ static struct clk_hw_omap gpio3_ick_hw = { DEFINE_STRUCT_CLK(gpio3_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio4_dbck; +static struct clk_core gpio4_dbck; static struct clk_hw_omap gpio4_dbck_hw = { .hw = { @@ -1468,7 +1467,7 @@ static struct clk_hw_omap gpio4_dbck_hw = { DEFINE_STRUCT_CLK(gpio4_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio4_ick; +static struct clk_core gpio4_ick; static struct clk_hw_omap gpio4_ick_hw = { .hw = { @@ -1482,7 +1481,7 @@ static struct clk_hw_omap gpio4_ick_hw = { DEFINE_STRUCT_CLK(gpio4_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio5_dbck; +static struct clk_core gpio5_dbck; static struct clk_hw_omap gpio5_dbck_hw = { .hw = { @@ -1495,7 +1494,7 @@ static struct clk_hw_omap gpio5_dbck_hw = { DEFINE_STRUCT_CLK(gpio5_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio5_ick; +static struct clk_core gpio5_ick; static struct clk_hw_omap gpio5_ick_hw = { .hw = { @@ -1509,7 +1508,7 @@ static struct clk_hw_omap gpio5_ick_hw = { DEFINE_STRUCT_CLK(gpio5_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpio6_dbck; +static struct clk_core gpio6_dbck; static struct clk_hw_omap gpio6_dbck_hw = { .hw = { @@ -1522,7 +1521,7 @@ static struct clk_hw_omap gpio6_dbck_hw = { DEFINE_STRUCT_CLK(gpio6_dbck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk gpio6_ick; +static struct clk_core gpio6_ick; static struct clk_hw_omap gpio6_ick_hw = { .hw = { @@ -1536,7 +1535,7 @@ static struct clk_hw_omap gpio6_ick_hw = { DEFINE_STRUCT_CLK(gpio6_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk gpmc_fck; +static struct clk_core gpmc_fck; static struct clk_hw_omap gpmc_fck_hw = { .hw = { @@ -1565,7 +1564,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT10_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt10_ick; +static struct clk_core gpt10_ick; static struct clk_hw_omap gpt10_ick_hw = { .hw = { @@ -1586,7 +1585,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT11_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt11_ick; +static struct clk_core gpt11_ick; static struct clk_hw_omap gpt11_ick_hw = { .hw = { @@ -1600,7 +1599,7 @@ static struct clk_hw_omap gpt11_ick_hw = { DEFINE_STRUCT_CLK(gpt11_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk gpt12_fck; +static struct clk_core gpt12_fck; static const char *gpt12_fck_parent_names[] = { "secure_32k_fck", @@ -1609,7 +1608,7 @@ static const char *gpt12_fck_parent_names[] = { DEFINE_STRUCT_CLK_HW_OMAP(gpt12_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(gpt12_fck, gpt12_fck_parent_names, core_l4_ick_ops); -static struct clk gpt12_ick; +static struct clk_core gpt12_ick; static struct clk_hw_omap gpt12_ick_hw = { .hw = { @@ -1630,7 +1629,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "wkup_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT1_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt1_ick; +static struct clk_core gpt1_ick; static struct clk_hw_omap gpt1_ick_hw = { .hw = { @@ -1651,7 +1650,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT2_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt2_ick; +static struct clk_core gpt2_ick; static struct clk_hw_omap gpt2_ick_hw = { .hw = { @@ -1672,7 +1671,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT3_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt3_ick; +static struct clk_core gpt3_ick; static struct clk_hw_omap gpt3_ick_hw = { .hw = { @@ -1693,7 +1692,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT4_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt4_ick; +static struct clk_core gpt4_ick; static struct clk_hw_omap gpt4_ick_hw = { .hw = { @@ -1714,7 +1713,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT5_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt5_ick; +static struct clk_core gpt5_ick; static struct clk_hw_omap gpt5_ick_hw = { .hw = { @@ -1735,7 +1734,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT6_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt6_ick; +static struct clk_core gpt6_ick; static struct clk_hw_omap gpt6_ick_hw = { .hw = { @@ -1756,7 +1755,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT7_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt7_ick; +static struct clk_core gpt7_ick; static struct clk_hw_omap gpt7_ick_hw = { .hw = { @@ -1777,7 +1776,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT8_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt8_ick; +static struct clk_core gpt8_ick; static struct clk_hw_omap gpt8_ick_hw = { .hw = { @@ -1798,7 +1797,7 @@ DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "per_clkdm", omap343x_gpt_clksel, OMAP3430_EN_GPT9_SHIFT, &clkhwops_wait, gpt10_fck_parent_names, clkout2_src_ck_ops); -static struct clk gpt9_ick; +static struct clk_core gpt9_ick; static struct clk_hw_omap gpt9_ick_hw = { .hw = { @@ -1812,7 +1811,7 @@ static struct clk_hw_omap gpt9_ick_hw = { DEFINE_STRUCT_CLK(gpt9_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk hdq_fck; +static struct clk_core hdq_fck; static const char *hdq_fck_parent_names[] = { "core_12m_fck", @@ -1830,7 +1829,7 @@ static struct clk_hw_omap hdq_fck_hw = { DEFINE_STRUCT_CLK(hdq_fck, hdq_fck_parent_names, aes2_ick_ops); -static struct clk hdq_ick; +static struct clk_core hdq_ick; static struct clk_hw_omap hdq_ick_hw = { .hw = { @@ -1844,7 +1843,7 @@ static struct clk_hw_omap hdq_ick_hw = { DEFINE_STRUCT_CLK(hdq_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk hecc_ck; +static struct clk_core hecc_ck; static struct clk_hw_omap hecc_ck_hw = { .hw = { @@ -1858,7 +1857,7 @@ static struct clk_hw_omap hecc_ck_hw = { DEFINE_STRUCT_CLK(hecc_ck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk hsotgusb_fck_am35xx; +static struct clk_core hsotgusb_fck_am35xx; static struct clk_hw_omap hsotgusb_fck_am35xx_hw = { .hw = { @@ -1871,7 +1870,7 @@ static struct clk_hw_omap hsotgusb_fck_am35xx_hw = { DEFINE_STRUCT_CLK(hsotgusb_fck_am35xx, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_3430es1; +static struct clk_core hsotgusb_ick_3430es1; static struct clk_hw_omap hsotgusb_ick_3430es1_hw = { .hw = { @@ -1885,7 +1884,7 @@ static struct clk_hw_omap hsotgusb_ick_3430es1_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_3430es1, ipss_ick_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_3430es2; +static struct clk_core hsotgusb_ick_3430es2; static struct clk_hw_omap hsotgusb_ick_3430es2_hw = { .hw = { @@ -1899,7 +1898,7 @@ static struct clk_hw_omap hsotgusb_ick_3430es2_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_3430es2, ipss_ick_parent_names, aes2_ick_ops); -static struct clk hsotgusb_ick_am35xx; +static struct clk_core hsotgusb_ick_am35xx; static struct clk_hw_omap hsotgusb_ick_am35xx_hw = { .hw = { @@ -1913,7 +1912,7 @@ static struct clk_hw_omap hsotgusb_ick_am35xx_hw = { DEFINE_STRUCT_CLK(hsotgusb_ick_am35xx, emac_ick_parent_names, aes2_ick_ops); -static struct clk i2c1_fck; +static struct clk_core i2c1_fck; static struct clk_hw_omap i2c1_fck_hw = { .hw = { @@ -1927,7 +1926,7 @@ static struct clk_hw_omap i2c1_fck_hw = { DEFINE_STRUCT_CLK(i2c1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c1_ick; +static struct clk_core i2c1_ick; static struct clk_hw_omap i2c1_ick_hw = { .hw = { @@ -1941,7 +1940,7 @@ static struct clk_hw_omap i2c1_ick_hw = { DEFINE_STRUCT_CLK(i2c1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk i2c2_fck; +static struct clk_core i2c2_fck; static struct clk_hw_omap i2c2_fck_hw = { .hw = { @@ -1955,7 +1954,7 @@ static struct clk_hw_omap i2c2_fck_hw = { DEFINE_STRUCT_CLK(i2c2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c2_ick; +static struct clk_core i2c2_ick; static struct clk_hw_omap i2c2_ick_hw = { .hw = { @@ -1969,7 +1968,7 @@ static struct clk_hw_omap i2c2_ick_hw = { DEFINE_STRUCT_CLK(i2c2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk i2c3_fck; +static struct clk_core i2c3_fck; static struct clk_hw_omap i2c3_fck_hw = { .hw = { @@ -1983,7 +1982,7 @@ static struct clk_hw_omap i2c3_fck_hw = { DEFINE_STRUCT_CLK(i2c3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk i2c3_ick; +static struct clk_core i2c3_ick; static struct clk_hw_omap i2c3_ick_hw = { .hw = { @@ -1997,7 +1996,7 @@ static struct clk_hw_omap i2c3_ick_hw = { DEFINE_STRUCT_CLK(i2c3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk icr_ick; +static struct clk_core icr_ick; static struct clk_hw_omap icr_ick_hw = { .hw = { @@ -2011,7 +2010,7 @@ static struct clk_hw_omap icr_ick_hw = { DEFINE_STRUCT_CLK(icr_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk iva2_ck; +static struct clk_core iva2_ck; static const char *iva2_ck_parent_names[] = { "dpll2_m2_ck", @@ -2029,7 +2028,7 @@ static struct clk_hw_omap iva2_ck_hw = { DEFINE_STRUCT_CLK(iva2_ck, iva2_ck_parent_names, aes2_ick_ops); -static struct clk mad2d_ick; +static struct clk_core mad2d_ick; static struct clk_hw_omap mad2d_ick_hw = { .hw = { @@ -2043,7 +2042,7 @@ static struct clk_hw_omap mad2d_ick_hw = { DEFINE_STRUCT_CLK(mad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk mailboxes_ick; +static struct clk_core mailboxes_ick; static struct clk_hw_omap mailboxes_ick_hw = { .hw = { @@ -2084,7 +2083,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_15_clksel, OMAP3430_EN_MCBSP1_SHIFT, &clkhwops_wait, mcbsp1_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp1_ick; +static struct clk_core mcbsp1_ick; static struct clk_hw_omap mcbsp1_ick_hw = { .hw = { @@ -2098,7 +2097,7 @@ static struct clk_hw_omap mcbsp1_ick_hw = { DEFINE_STRUCT_CLK(mcbsp1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk per_96m_fck; +static struct clk_core per_96m_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_96m_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_96m_fck, cm_96m_fck_parent_names, core_l4_ick_ops); @@ -2120,7 +2119,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP2_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp2_ick; +static struct clk_core mcbsp2_ick; static struct clk_hw_omap mcbsp2_ick_hw = { .hw = { @@ -2141,7 +2140,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP3_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp3_ick; +static struct clk_core mcbsp3_ick; static struct clk_hw_omap mcbsp3_ick_hw = { .hw = { @@ -2162,7 +2161,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "per_clkdm", mcbsp_234_clksel, OMAP3430_EN_MCBSP4_SHIFT, &clkhwops_wait, mcbsp2_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp4_ick; +static struct clk_core mcbsp4_ick; static struct clk_hw_omap mcbsp4_ick_hw = { .hw = { @@ -2183,7 +2182,7 @@ DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_15_clksel, OMAP3430_EN_MCBSP5_SHIFT, &clkhwops_wait, mcbsp1_fck_parent_names, clkout2_src_ck_ops); -static struct clk mcbsp5_ick; +static struct clk_core mcbsp5_ick; static struct clk_hw_omap mcbsp5_ick_hw = { .hw = { @@ -2197,7 +2196,7 @@ static struct clk_hw_omap mcbsp5_ick_hw = { DEFINE_STRUCT_CLK(mcbsp5_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi1_fck; +static struct clk_core mcspi1_fck; static struct clk_hw_omap mcspi1_fck_hw = { .hw = { @@ -2211,7 +2210,7 @@ static struct clk_hw_omap mcspi1_fck_hw = { DEFINE_STRUCT_CLK(mcspi1_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi1_ick; +static struct clk_core mcspi1_ick; static struct clk_hw_omap mcspi1_ick_hw = { .hw = { @@ -2225,7 +2224,7 @@ static struct clk_hw_omap mcspi1_ick_hw = { DEFINE_STRUCT_CLK(mcspi1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi2_fck; +static struct clk_core mcspi2_fck; static struct clk_hw_omap mcspi2_fck_hw = { .hw = { @@ -2239,7 +2238,7 @@ static struct clk_hw_omap mcspi2_fck_hw = { DEFINE_STRUCT_CLK(mcspi2_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi2_ick; +static struct clk_core mcspi2_ick; static struct clk_hw_omap mcspi2_ick_hw = { .hw = { @@ -2253,7 +2252,7 @@ static struct clk_hw_omap mcspi2_ick_hw = { DEFINE_STRUCT_CLK(mcspi2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi3_fck; +static struct clk_core mcspi3_fck; static struct clk_hw_omap mcspi3_fck_hw = { .hw = { @@ -2267,7 +2266,7 @@ static struct clk_hw_omap mcspi3_fck_hw = { DEFINE_STRUCT_CLK(mcspi3_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi3_ick; +static struct clk_core mcspi3_ick; static struct clk_hw_omap mcspi3_ick_hw = { .hw = { @@ -2281,7 +2280,7 @@ static struct clk_hw_omap mcspi3_ick_hw = { DEFINE_STRUCT_CLK(mcspi3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mcspi4_fck; +static struct clk_core mcspi4_fck; static struct clk_hw_omap mcspi4_fck_hw = { .hw = { @@ -2295,7 +2294,7 @@ static struct clk_hw_omap mcspi4_fck_hw = { DEFINE_STRUCT_CLK(mcspi4_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk mcspi4_ick; +static struct clk_core mcspi4_ick; static struct clk_hw_omap mcspi4_ick_hw = { .hw = { @@ -2309,7 +2308,7 @@ static struct clk_hw_omap mcspi4_ick_hw = { DEFINE_STRUCT_CLK(mcspi4_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs1_fck; +static struct clk_core mmchs1_fck; static struct clk_hw_omap mmchs1_fck_hw = { .hw = { @@ -2323,7 +2322,7 @@ static struct clk_hw_omap mmchs1_fck_hw = { DEFINE_STRUCT_CLK(mmchs1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs1_ick; +static struct clk_core mmchs1_ick; static struct clk_hw_omap mmchs1_ick_hw = { .hw = { @@ -2337,7 +2336,7 @@ static struct clk_hw_omap mmchs1_ick_hw = { DEFINE_STRUCT_CLK(mmchs1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs2_fck; +static struct clk_core mmchs2_fck; static struct clk_hw_omap mmchs2_fck_hw = { .hw = { @@ -2351,7 +2350,7 @@ static struct clk_hw_omap mmchs2_fck_hw = { DEFINE_STRUCT_CLK(mmchs2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs2_ick; +static struct clk_core mmchs2_ick; static struct clk_hw_omap mmchs2_ick_hw = { .hw = { @@ -2365,7 +2364,7 @@ static struct clk_hw_omap mmchs2_ick_hw = { DEFINE_STRUCT_CLK(mmchs2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk mmchs3_fck; +static struct clk_core mmchs3_fck; static struct clk_hw_omap mmchs3_fck_hw = { .hw = { @@ -2379,7 +2378,7 @@ static struct clk_hw_omap mmchs3_fck_hw = { DEFINE_STRUCT_CLK(mmchs3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mmchs3_ick; +static struct clk_core mmchs3_ick; static struct clk_hw_omap mmchs3_ick_hw = { .hw = { @@ -2393,7 +2392,7 @@ static struct clk_hw_omap mmchs3_ick_hw = { DEFINE_STRUCT_CLK(mmchs3_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk modem_fck; +static struct clk_core modem_fck; static struct clk_hw_omap modem_fck_hw = { .hw = { @@ -2407,7 +2406,7 @@ static struct clk_hw_omap modem_fck_hw = { DEFINE_STRUCT_CLK(modem_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk mspro_fck; +static struct clk_core mspro_fck; static struct clk_hw_omap mspro_fck_hw = { .hw = { @@ -2421,7 +2420,7 @@ static struct clk_hw_omap mspro_fck_hw = { DEFINE_STRUCT_CLK(mspro_fck, csi2_96m_fck_parent_names, aes2_ick_ops); -static struct clk mspro_ick; +static struct clk_core mspro_ick; static struct clk_hw_omap mspro_ick_hw = { .hw = { @@ -2435,13 +2434,13 @@ static struct clk_hw_omap mspro_ick_hw = { DEFINE_STRUCT_CLK(mspro_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk omap_192m_alwon_fck; +static struct clk_core omap_192m_alwon_fck; DEFINE_STRUCT_CLK_HW_OMAP(omap_192m_alwon_fck, NULL); DEFINE_STRUCT_CLK(omap_192m_alwon_fck, omap_96m_alwon_fck_parent_names, core_ck_ops); -static struct clk omap_32ksync_ick; +static struct clk_core omap_32ksync_ick; static struct clk_hw_omap omap_32ksync_ick_hw = { .hw = { @@ -2466,7 +2465,7 @@ static const struct clksel omap_96m_alwon_fck_clksel[] = { { .parent = NULL } }; -static struct clk omap_96m_alwon_fck_3630; +static struct clk_core omap_96m_alwon_fck_3630; static const char *omap_96m_alwon_fck_3630_parent_names[] = { "omap_192m_alwon_fck", @@ -2487,7 +2486,7 @@ static struct clk_hw_omap omap_96m_alwon_fck_3630_hw = { .clksel_mask = OMAP3630_CLKSEL_96M_MASK, }; -static struct clk omap_96m_alwon_fck_3630 = { +static struct clk_core omap_96m_alwon_fck_3630 = { .name = "omap_96m_alwon_fck", .hw = &omap_96m_alwon_fck_3630_hw.hw, .parent_names = omap_96m_alwon_fck_3630_parent_names, @@ -2495,7 +2494,7 @@ static struct clk omap_96m_alwon_fck_3630 = { .ops = &omap_96m_alwon_fck_3630_ops, }; -static struct clk omapctrl_ick; +static struct clk_core omapctrl_ick; static struct clk_hw_omap omapctrl_ick_hw = { .hw = { @@ -2520,17 +2519,17 @@ DEFINE_CLK_DIVIDER(pclkx2_fck, "emu_src_ck", &emu_src_ck, 0x0, OMAP3430_CLKSEL_PCLKX2_SHIFT, OMAP3430_CLKSEL_PCLKX2_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk per_48m_fck; +static struct clk_core per_48m_fck; DEFINE_STRUCT_CLK_HW_OMAP(per_48m_fck, "per_clkdm"); DEFINE_STRUCT_CLK(per_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops); -static struct clk security_l3_ick; +static struct clk_core security_l3_ick; DEFINE_STRUCT_CLK_HW_OMAP(security_l3_ick, NULL); DEFINE_STRUCT_CLK(security_l3_ick, core_l3_ick_parent_names, core_ck_ops); -static struct clk pka_ick; +static struct clk_core pka_ick; static const char *pka_ick_parent_names[] = { "security_l3_ick", @@ -2552,7 +2551,7 @@ DEFINE_CLK_DIVIDER(rm_ick, "l4_ick", &l4_ick, 0x0, OMAP3430_CLKSEL_RM_SHIFT, OMAP3430_CLKSEL_RM_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk rng_ick; +static struct clk_core rng_ick; static struct clk_hw_omap rng_ick_hw = { .hw = { @@ -2565,7 +2564,7 @@ static struct clk_hw_omap rng_ick_hw = { DEFINE_STRUCT_CLK(rng_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk sad2d_ick; +static struct clk_core sad2d_ick; static struct clk_hw_omap sad2d_ick_hw = { .hw = { @@ -2579,7 +2578,7 @@ static struct clk_hw_omap sad2d_ick_hw = { DEFINE_STRUCT_CLK(sad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk sdrc_ick; +static struct clk_core sdrc_ick; static struct clk_hw_omap sdrc_ick_hw = { .hw = { @@ -2630,7 +2629,7 @@ static const char *sgx_fck_parent_names[] = { "core_ck", "cm_96m_fck", "omap_192m_alwon_fck", "corex2_fck", }; -static struct clk sgx_fck; +static struct clk_core sgx_fck; static const struct clk_ops sgx_fck_ops = { .init = &omap2_init_clk_clkdm, @@ -2651,7 +2650,7 @@ DEFINE_CLK_OMAP_MUX_GATE(sgx_fck, "sgx_clkdm", sgx_clksel, OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, &clkhwops_wait, sgx_fck_parent_names, sgx_fck_ops); -static struct clk sgx_ick; +static struct clk_core sgx_ick; static struct clk_hw_omap sgx_ick_hw = { .hw = { @@ -2665,7 +2664,7 @@ static struct clk_hw_omap sgx_ick_hw = { DEFINE_STRUCT_CLK(sgx_ick, core_l3_ick_parent_names, aes2_ick_ops); -static struct clk sha11_ick; +static struct clk_core sha11_ick; static struct clk_hw_omap sha11_ick_hw = { .hw = { @@ -2678,7 +2677,7 @@ static struct clk_hw_omap sha11_ick_hw = { DEFINE_STRUCT_CLK(sha11_ick, aes1_ick_parent_names, aes1_ick_ops); -static struct clk sha12_ick; +static struct clk_core sha12_ick; static struct clk_hw_omap sha12_ick_hw = { .hw = { @@ -2692,7 +2691,7 @@ static struct clk_hw_omap sha12_ick_hw = { DEFINE_STRUCT_CLK(sha12_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk sr1_fck; +static struct clk_core sr1_fck; static struct clk_hw_omap sr1_fck_hw = { .hw = { @@ -2706,7 +2705,7 @@ static struct clk_hw_omap sr1_fck_hw = { DEFINE_STRUCT_CLK(sr1_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk sr2_fck; +static struct clk_core sr2_fck; static struct clk_hw_omap sr2_fck_hw = { .hw = { @@ -2720,17 +2719,17 @@ static struct clk_hw_omap sr2_fck_hw = { DEFINE_STRUCT_CLK(sr2_fck, dpll3_ck_parent_names, aes2_ick_ops); -static struct clk sr_l4_ick; +static struct clk_core sr_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(sr_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(sr_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk ssi_l4_ick; +static struct clk_core ssi_l4_ick; DEFINE_STRUCT_CLK_HW_OMAP(ssi_l4_ick, "core_l4_clkdm"); DEFINE_STRUCT_CLK(ssi_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); -static struct clk ssi_ick_3430es1; +static struct clk_core ssi_ick_3430es1; static const char *ssi_ick_3430es1_parent_names[] = { "ssi_l4_ick", @@ -2748,7 +2747,7 @@ static struct clk_hw_omap ssi_ick_3430es1_hw = { DEFINE_STRUCT_CLK(ssi_ick_3430es1, ssi_ick_3430es1_parent_names, aes2_ick_ops); -static struct clk ssi_ick_3430es2; +static struct clk_core ssi_ick_3430es2; static struct clk_hw_omap ssi_ick_3430es2_hw = { .hw = { @@ -2813,7 +2812,7 @@ DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es1, "ssi_ssr_fck_3430es1", DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es2, "ssi_ssr_fck_3430es2", &ssi_ssr_fck_3430es2, 0x0, 1, 2); -static struct clk sys_clkout1; +static struct clk_core sys_clkout1; static const char *sys_clkout1_parent_names[] = { "osc_sys_ck", @@ -2843,7 +2842,7 @@ DEFINE_CLK_DIVIDER(traceclk_fck, "traceclk_src_fck", &traceclk_src_fck, 0x0, OMAP3430_CLKSEL_TRACECLK_SHIFT, OMAP3430_CLKSEL_TRACECLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); -static struct clk ts_fck; +static struct clk_core ts_fck; static struct clk_hw_omap ts_fck_hw = { .hw = { @@ -2856,7 +2855,7 @@ static struct clk_hw_omap ts_fck_hw = { DEFINE_STRUCT_CLK(ts_fck, wkup_32k_fck_parent_names, aes2_ick_ops); -static struct clk uart1_fck; +static struct clk_core uart1_fck; static struct clk_hw_omap uart1_fck_hw = { .hw = { @@ -2870,7 +2869,7 @@ static struct clk_hw_omap uart1_fck_hw = { DEFINE_STRUCT_CLK(uart1_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart1_ick; +static struct clk_core uart1_ick; static struct clk_hw_omap uart1_ick_hw = { .hw = { @@ -2884,7 +2883,7 @@ static struct clk_hw_omap uart1_ick_hw = { DEFINE_STRUCT_CLK(uart1_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk uart2_fck; +static struct clk_core uart2_fck; static struct clk_hw_omap uart2_fck_hw = { .hw = { @@ -2898,7 +2897,7 @@ static struct clk_hw_omap uart2_fck_hw = { DEFINE_STRUCT_CLK(uart2_fck, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart2_ick; +static struct clk_core uart2_ick; static struct clk_hw_omap uart2_ick_hw = { .hw = { @@ -2912,7 +2911,7 @@ static struct clk_hw_omap uart2_ick_hw = { DEFINE_STRUCT_CLK(uart2_ick, aes2_ick_parent_names, aes2_ick_ops); -static struct clk uart3_fck; +static struct clk_core uart3_fck; static const char *uart3_fck_parent_names[] = { "per_48m_fck", @@ -2930,7 +2929,7 @@ static struct clk_hw_omap uart3_fck_hw = { DEFINE_STRUCT_CLK(uart3_fck, uart3_fck_parent_names, aes2_ick_ops); -static struct clk uart3_ick; +static struct clk_core uart3_ick; static struct clk_hw_omap uart3_ick_hw = { .hw = { @@ -2944,7 +2943,7 @@ static struct clk_hw_omap uart3_ick_hw = { DEFINE_STRUCT_CLK(uart3_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk uart4_fck; +static struct clk_core uart4_fck; static struct clk_hw_omap uart4_fck_hw = { .hw = { @@ -2958,7 +2957,7 @@ static struct clk_hw_omap uart4_fck_hw = { DEFINE_STRUCT_CLK(uart4_fck, uart3_fck_parent_names, aes2_ick_ops); -static struct clk uart4_fck_am35xx; +static struct clk_core uart4_fck_am35xx; static struct clk_hw_omap uart4_fck_am35xx_hw = { .hw = { @@ -2972,7 +2971,7 @@ static struct clk_hw_omap uart4_fck_am35xx_hw = { DEFINE_STRUCT_CLK(uart4_fck_am35xx, fshostusb_fck_parent_names, aes2_ick_ops); -static struct clk uart4_ick; +static struct clk_core uart4_ick; static struct clk_hw_omap uart4_ick_hw = { .hw = { @@ -2986,7 +2985,7 @@ static struct clk_hw_omap uart4_ick_hw = { DEFINE_STRUCT_CLK(uart4_ick, gpio2_ick_parent_names, aes2_ick_ops); -static struct clk uart4_ick_am35xx; +static struct clk_core uart4_ick_am35xx; static struct clk_hw_omap uart4_ick_am35xx_hw = { .hw = { @@ -3023,7 +3022,7 @@ DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_clksel, &clkhwops_iclk_wait, usb_l4_ick_parent_names, ssi_ssr_fck_3430es1_ops); -static struct clk usbhost_120m_fck; +static struct clk_core usbhost_120m_fck; static const char *usbhost_120m_fck_parent_names[] = { "dpll5_m2_ck", @@ -3041,7 +3040,7 @@ static struct clk_hw_omap usbhost_120m_fck_hw = { DEFINE_STRUCT_CLK(usbhost_120m_fck, usbhost_120m_fck_parent_names, aes2_ick_ops); -static struct clk usbhost_48m_fck; +static struct clk_core usbhost_48m_fck; static struct clk_hw_omap usbhost_48m_fck_hw = { .hw = { @@ -3055,7 +3054,7 @@ static struct clk_hw_omap usbhost_48m_fck_hw = { DEFINE_STRUCT_CLK(usbhost_48m_fck, core_48m_fck_parent_names, aes2_ick_ops); -static struct clk usbhost_ick; +static struct clk_core usbhost_ick; static struct clk_hw_omap usbhost_ick_hw = { .hw = { @@ -3069,7 +3068,7 @@ static struct clk_hw_omap usbhost_ick_hw = { DEFINE_STRUCT_CLK(usbhost_ick, security_l4_ick2_parent_names, aes2_ick_ops); -static struct clk usbtll_fck; +static struct clk_core usbtll_fck; static struct clk_hw_omap usbtll_fck_hw = { .hw = { @@ -3083,7 +3082,7 @@ static struct clk_hw_omap usbtll_fck_hw = { DEFINE_STRUCT_CLK(usbtll_fck, usbhost_120m_fck_parent_names, aes2_ick_ops); -static struct clk usbtll_ick; +static struct clk_core usbtll_ick; static struct clk_hw_omap usbtll_ick_hw = { .hw = { @@ -3124,7 +3123,7 @@ static const char *usim_fck_parent_names[] = { "omap_96m_fck", "dpll5_m2_ck", "sys_ck", }; -static struct clk usim_fck; +static struct clk_core usim_fck; static const struct clk_ops usim_fck_ops = { .enable = &omap2_dflt_clk_enable, @@ -3142,7 +3141,7 @@ DEFINE_CLK_OMAP_MUX_GATE(usim_fck, NULL, usim_clksel, OMAP3430ES2_EN_USIMOCP_SHIFT, &clkhwops_wait, usim_fck_parent_names, usim_fck_ops); -static struct clk usim_ick; +static struct clk_core usim_ick; static struct clk_hw_omap usim_ick_hw = { .hw = { @@ -3156,7 +3155,7 @@ static struct clk_hw_omap usim_ick_hw = { DEFINE_STRUCT_CLK(usim_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk vpfe_fck; +static struct clk_core vpfe_fck; static const char *vpfe_fck_parent_names[] = { "pclk_ck", @@ -3172,7 +3171,7 @@ static struct clk_hw_omap vpfe_fck_hw = { DEFINE_STRUCT_CLK(vpfe_fck, vpfe_fck_parent_names, aes1_ick_ops); -static struct clk vpfe_ick; +static struct clk_core vpfe_ick; static struct clk_hw_omap vpfe_ick_hw = { .hw = { @@ -3186,12 +3185,12 @@ static struct clk_hw_omap vpfe_ick_hw = { DEFINE_STRUCT_CLK(vpfe_ick, emac_ick_parent_names, aes2_ick_ops); -static struct clk wdt1_fck; +static struct clk_core wdt1_fck; DEFINE_STRUCT_CLK_HW_OMAP(wdt1_fck, "wkup_clkdm"); DEFINE_STRUCT_CLK(wdt1_fck, gpt12_fck_parent_names, core_l4_ick_ops); -static struct clk wdt1_ick; +static struct clk_core wdt1_ick; static struct clk_hw_omap wdt1_ick_hw = { .hw = { @@ -3205,7 +3204,7 @@ static struct clk_hw_omap wdt1_ick_hw = { DEFINE_STRUCT_CLK(wdt1_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk wdt2_fck; +static struct clk_core wdt2_fck; static struct clk_hw_omap wdt2_fck_hw = { .hw = { @@ -3219,7 +3218,7 @@ static struct clk_hw_omap wdt2_fck_hw = { DEFINE_STRUCT_CLK(wdt2_fck, gpio1_dbck_parent_names, aes2_ick_ops); -static struct clk wdt2_ick; +static struct clk_core wdt2_ick; static struct clk_hw_omap wdt2_ick_hw = { .hw = { @@ -3233,7 +3232,7 @@ static struct clk_hw_omap wdt2_ick_hw = { DEFINE_STRUCT_CLK(wdt2_ick, gpio1_ick_parent_names, aes2_ick_ops); -static struct clk wdt3_fck; +static struct clk_core wdt3_fck; static struct clk_hw_omap wdt3_fck_hw = { .hw = { @@ -3247,7 +3246,7 @@ static struct clk_hw_omap wdt3_fck_hw = { DEFINE_STRUCT_CLK(wdt3_fck, gpio2_dbck_parent_names, aes2_ick_ops); -static struct clk wdt3_ick; +static struct clk_core wdt3_ick; static struct clk_hw_omap wdt3_ick_hw = { .hw = { @@ -3661,10 +3660,10 @@ int __init omap3xxx_clk_init(void) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(&osc_sys_ck) / 1000000), - (clk_get_rate(&osc_sys_ck) / 100000) % 10, - (clk_get_rate(&core_ck) / 1000000), - (clk_get_rate(&arm_fck) / 1000000)); + (clk_provider_get_rate(&osc_sys_ck) / 1000000), + (clk_provider_get_rate(&osc_sys_ck) / 100000) % 10, + (clk_provider_get_rate(&core_ck) / 1000000), + (clk_provider_get_rate(&arm_fck) / 1000000)); /* * Lock DPLL5 -- here only until other device init code can @@ -3674,8 +3673,8 @@ int __init omap3xxx_clk_init(void) omap3_clk_lock_dpll5(); /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ - sdrc_ick_p = clk_get(NULL, "sdrc_ick"); - arm_fck_p = clk_get(NULL, "arm_fck"); + sdrc_ick_p = clk_provider_get(NULL, "sdrc_ick"); + arm_fck_p = clk_provider_get(NULL, "arm_fck"); return 0; } diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c index 82572e2..d7bbbb6 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpll.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -22,7 +21,7 @@ /** * _allow_idle - enable DPLL autoidle bits - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Enable DPLL automatic idle control. The DPLL will enter low-power * stop when its downstream clocks are gated. No return value. @@ -39,7 +38,7 @@ static void _allow_idle(struct clk_hw_omap *clk) /** * _deny_idle - prevent DPLL from automatically idling - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Disable DPLL automatic idle control. No return value. */ diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c index 59cf310..9a60ce2 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c @@ -22,7 +22,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -48,7 +47,7 @@ static struct clk_hw_omap *dpll_core_ck; * Returns the CORE_CLK rate. CORE_CLK can have one of three rate * sources on OMAP2xxx: the DPLL CLKOUT rate, DPLL CLKOUTX2, or 32KHz * (the latter is unusual). This currently should be called with - * struct clk *dpll_ck, which is a composite clock of dpll_ck and + * struct clk_core *dpll_ck, which is a composite clock of dpll_ck and * core_ck. */ unsigned long omap2xxx_clk_get_core_rate(void) @@ -179,7 +178,7 @@ int omap2_reprogram_dpllcore(struct clk_hw *hw, unsigned long rate, /** * omap2xxx_clkt_dpllcore_init - clk init function for dpll_ck - * @clk: struct clk *dpll_ck + * @clk: struct clk_core *dpll_ck * * Store a local copy of @clk in dpll_core_ck so other code can query * the core rate without having to clk_get(), which can sleep. Must diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c index 85e0b0c0..d621a4c 100644 --- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c +++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c @@ -28,7 +28,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/cpufreq.h> #include <linux/slab.h> @@ -198,14 +197,14 @@ void omap2xxx_clkt_vps_check_bootloader_rates(void) */ void omap2xxx_clkt_vps_late_init(void) { - struct clk *c; + struct clk_core *c; - c = clk_get(NULL, "sys_ck"); + c = clk_provider_get(NULL, "sys_ck"); if (IS_ERR(c)) { WARN(1, "could not locate sys_ck\n"); } else { - sys_ck_rate = clk_get_rate(c); - clk_put(c); + sys_ck_rate = clk_provider_get_rate(c); + __clk_put(c); } } @@ -230,7 +229,7 @@ void omap2xxx_clkt_vps_init(void) { struct clk_init_data init = { NULL }; struct clk_hw_omap *hw = NULL; - struct clk *clk; + struct clk_core *clk; const char *parent_name = "mpu_ck"; struct clk_lookup *lookup = NULL; diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c index eb69acf..16ff4ed 100644 --- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c +++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "clock.h" @@ -38,7 +37,7 @@ /** * omap3_core_dpll_m2_set_rate - set CORE DPLL M2 divider - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @rate: rounded target rate * * Program the DPLL M2 divider with the rounded target rate. Returns diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c index 7ee2610..b4796b3 100644 --- a/arch/arm/mach-omap2/clkt_clksel.c +++ b/arch/arm/mach-omap2/clkt_clksel.c @@ -51,15 +51,15 @@ /** * _get_clksel_by_parent() - return clksel struct for a given clk & parent - * @clk: OMAP struct clk ptr to inspect - * @src_clk: OMAP struct clk ptr of the parent clk to search for + * @clk: OMAP struct clk_core ptr to inspect + * @src_clk: OMAP struct clk_core ptr of the parent clk to search for * * Scan the struct clksel array associated with the clock to find * the element associated with the supplied parent clock address. * Returns a pointer to the struct clksel on success or NULL on error. */ static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk, - struct clk *src_clk) + struct clk_core *src_clk) { const struct clksel *clks; @@ -82,7 +82,7 @@ static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk, /** * _write_clksel_reg() - program a clock's clksel register in hardware - * @clk: struct clk * to program + * @clk: struct clk_core * to program * @v: clksel bitfield value to program (with LSB at bit 0) * * Shift the clksel register bitfield value @v to its appropriate @@ -107,10 +107,10 @@ static void _write_clksel_reg(struct clk_hw_omap *clk, u32 field_val) /** * _clksel_to_divisor() - turn clksel field value into integer divider - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @field_val: register field value to find * - * Given a struct clk of a rate-selectable clksel clock, and a register field + * Given a struct clk_core of a rate-selectable clksel clock, and a register field * value to search for, find the corresponding clock divisor. The register * field value should be pre-masked and shifted down so the LSB is at bit 0 * before calling. Returns 0 on error or returns the actual integer divisor @@ -120,7 +120,7 @@ static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val) { const struct clksel *clks; const struct clksel_rate *clkr; - struct clk *parent; + struct clk_core *parent; parent = __clk_get_parent(clk->hw.clk); @@ -149,10 +149,10 @@ static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val) /** * _divisor_to_clksel() - turn clksel integer divisor into a field value - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @div: integer divisor to search for * - * Given a struct clk of a rate-selectable clksel clock, and a clock + * Given a struct clk_core of a rate-selectable clksel clock, and a clock * divisor, find the corresponding register field value. Returns the * register field value _before_ left-shifting (i.e., LSB is at bit * 0); or returns 0xFFFFFFFF (~0) upon error. @@ -161,7 +161,7 @@ static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div) { const struct clksel *clks; const struct clksel_rate *clkr; - struct clk *parent; + struct clk_core *parent; /* should never happen */ WARN_ON(div == 0); @@ -191,7 +191,7 @@ static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div) /** * _read_divisor() - get current divisor applied to parent clock (from hdwr) - * @clk: OMAP struct clk to use. + * @clk: OMAP struct clk_core to use. * * Read the current divisor register value for @clk that is programmed * into the hardware, convert it into the actual divisor value, and @@ -215,7 +215,7 @@ static u32 _read_divisor(struct clk_hw_omap *clk) /** * omap2_clksel_round_rate_div() - find divisor for the given clock and rate - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @target_rate: desired clock rate * @new_div: ptr to where we should store the divisor * @@ -233,7 +233,7 @@ u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, const struct clksel *clks; const struct clksel_rate *clkr; u32 last_div = 0; - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; const char *clk_name; @@ -286,7 +286,7 @@ u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, /* * Clocktype interface functions to the OMAP clock code - * (i.e., those used in struct clk field function pointers, etc.) + * (i.e., those used in struct clk_core field function pointers, etc.) */ /** @@ -309,7 +309,7 @@ u8 omap2_clksel_find_parent_index(struct clk_hw *hw) const struct clksel *clks; const struct clksel_rate *clkr; u32 r, found = 0; - struct clk *parent; + struct clk_core *parent; const char *clk_name; int ret = 0, f = 0; @@ -345,11 +345,11 @@ u8 omap2_clksel_find_parent_index(struct clk_hw *hw) /** - * omap2_clksel_recalc() - function ptr to pass via struct clk .recalc field - * @clk: struct clk * + * omap2_clksel_recalc() - function ptr to pass via struct clk_core .recalc field + * @clk: struct clk_core * * * This function is intended to be called only by the clock framework. - * Each clksel clock should have its struct clk .recalc field set to this + * Each clksel clock should have its struct clk_core .recalc field set to this * function. Returns the clock's current rate, based on its parent's rate * and its current divisor setting in the hardware. */ @@ -376,7 +376,7 @@ unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate) /** * omap2_clksel_round_rate() - find rounded rate for the given clock and rate - * @clk: OMAP struct clk to use + * @clk: OMAP struct clk_core to use * @target_rate: desired clock rate * * This function is intended to be called only by the clock framework. @@ -396,7 +396,7 @@ long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate, /** * omap2_clksel_set_rate() - program clock rate in hardware - * @clk: struct clk * to program rate + * @clk: struct clk_core * to program rate * @rate: target rate to program * * This function is intended to be called only by the clock framework. @@ -435,7 +435,7 @@ int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, } /* - * Clksel parent setting function - not passed in struct clk function + * Clksel parent setting function - not passed in struct clk_core function * pointer - instead, the OMAP clock code currently assumes that any * parent-setting clock is a clksel clock, and calls * omap2_clksel_set_parent() by default @@ -443,8 +443,8 @@ int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, /** * omap2_clksel_set_parent() - change a clock's parent clock - * @clk: struct clk * of the child clock - * @new_parent: struct clk * of the new parent clock + * @clk: struct clk_core * of the child clock + * @new_parent: struct clk_core * of the new parent clock * * This function is intended to be called only by the clock framework. * Change the parent clock of clock @clk to @new_parent. This is diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index f251a14..36f263d 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -56,7 +56,7 @@ /* * _dpll_test_fint - test whether an Fint value is valid for the DPLL - * @clk: DPLL struct clk to test + * @clk: DPLL struct clk_core to test * @n: divider value (N) to test * * Tests whether a particular divider @n will result in a valid DPLL @@ -215,7 +215,7 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw) v &= dd->enable_mask; v >>= __ffs(dd->enable_mask); - /* Reparent the struct clk in case the dpll is in bypass */ + /* Reparent the struct clk_core in case the dpll is in bypass */ if (_omap2_dpll_is_in_bypass(v)) return 1; @@ -224,7 +224,7 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw) /** * omap2_get_dpll_rate - returns the current DPLL CLKOUT rate - * @clk: struct clk * of a DPLL + * @clk: struct clk_core * of a DPLL * * DPLLs can be locked or bypassed - basically, enabled or disabled. * When locked, the DPLL output depends on the M and N values. When @@ -270,7 +270,7 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk) /** * omap2_dpll_round_rate - round a target rate for an OMAP DPLL - * @clk: struct clk * for a DPLL + * @clk: struct clk_core * for a DPLL * @target_rate: desired DPLL clock rate * * Given a DPLL and a desired target rate, round the target rate to a diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 500530d..ab341e4 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -142,7 +142,7 @@ static int _wait_idlest_generic(struct clk_hw_omap *clk, void __iomem *reg, /** * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE - * @clk: struct clk * belonging to the module + * @clk: struct clk_core * belonging to the module * * If the necessary clocks for the OMAP hardware IP block that * corresponds to clock @clk are enabled, then wait for the module to @@ -181,7 +181,7 @@ static void _omap2_module_wait_ready(struct clk_hw_omap *clk) * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk * @clk: OMAP clock struct ptr to use * - * Convert a clockdomain name stored in a struct clk 'clk' into a + * Convert a clockdomain name stored in a struct clk_core 'clk' into a * clockdomain pointer, and save it into the struct clk. Intended to be * called during clk_register(). No return value. */ @@ -222,7 +222,7 @@ void __init omap2_clk_disable_clkdm_control(void) /** * omap2_clk_dflt_find_companion - find companion clock to @clk - * @clk: struct clk * to find the companion clock of + * @clk: struct clk_core * to find the companion clock of * @other_reg: void __iomem ** to return the companion clock CM_*CLKEN va in * @other_bit: u8 ** to return the companion clock bit shift in * @@ -258,7 +258,7 @@ void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk, /** * omap2_clk_dflt_find_idlest - find CM_IDLEST reg va, bit shift for @clk - * @clk: struct clk * to find IDLEST info for + * @clk: struct clk_core * to find IDLEST info for * @idlest_reg: void __iomem ** to return the CM_IDLEST va in * @idlest_bit: u8 * to return the CM_IDLEST bit shift in * @idlest_val: u8 * to return the idle status indicator @@ -502,14 +502,14 @@ __setup("mpurate=", omap_clk_setup); /** * omap2_init_clk_hw_omap_clocks - initialize an OMAP clock - * @clk: struct clk * to initialize + * @clk: struct clk_core * to initialize * * Add an OMAP clock @clk to the internal list of OMAP clocks. Used * temporarily for autoidle handling, until this support can be * integrated into the common clock framework code in some way. No * return value. */ -void omap2_init_clk_hw_omap_clocks(struct clk *clk) +void omap2_init_clk_hw_omap_clocks(struct clk_core *clk) { struct clk_hw_omap *c; @@ -566,11 +566,11 @@ int omap2_clk_disable_autoidle_all(void) /** * omap2_clk_deny_idle - disable autoidle on an OMAP clock - * @clk: struct clk * to disable autoidle for + * @clk: struct clk_core * to disable autoidle for * * Disable autoidle on an OMAP clock. */ -int omap2_clk_deny_idle(struct clk *clk) +int omap2_clk_deny_idle(struct clk_core *clk) { struct clk_hw_omap *c; @@ -585,11 +585,11 @@ int omap2_clk_deny_idle(struct clk *clk) /** * omap2_clk_allow_idle - enable autoidle on an OMAP clock - * @clk: struct clk * to enable autoidle for + * @clk: struct clk_core * to enable autoidle for * * Enable autoidle on an OMAP clock. */ -int omap2_clk_allow_idle(struct clk *clk) +int omap2_clk_allow_idle(struct clk_core *clk) { struct clk_hw_omap *c; @@ -614,12 +614,12 @@ int omap2_clk_allow_idle(struct clk *clk) */ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks) { - struct clk *init_clk; + struct clk_core *init_clk; int i; for (i = 0; i < num_clocks; i++) { - init_clk = clk_get(NULL, clk_names[i]); - clk_prepare_enable(init_clk); + init_clk = clk_provider_get(NULL, clk_names[i]); + clk_provider_prepare_enable(init_clk); } } @@ -655,31 +655,31 @@ void __init omap_clocks_register(struct omap_clk oclks[], int cnt) * the OPP layer. XXX This is intended to be handled by the OPP layer * code in the near future and should be removed from the clock code. * Returns -EINVAL if 'mpurate' is zero or if clk_set_rate() rejects - * the rate, -ENOENT if the struct clk referred to by @mpurate_ck_name + * the rate, -ENOENT if the struct clk_core referred to by @mpurate_ck_name * cannot be found, or 0 upon success. */ int __init omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name) { - struct clk *mpurate_ck; + struct clk_core *mpurate_ck; int r; if (!mpurate) return -EINVAL; - mpurate_ck = clk_get(NULL, mpurate_ck_name); + mpurate_ck = clk_provider_get(NULL, mpurate_ck_name); if (WARN(IS_ERR(mpurate_ck), "Failed to get %s.\n", mpurate_ck_name)) return -ENOENT; - r = clk_set_rate(mpurate_ck, mpurate); + r = clk_provider_set_rate(mpurate_ck, mpurate); if (r < 0) { WARN(1, "clock: %s: unable to set MPU rate to %d: %d\n", mpurate_ck_name, mpurate, r); - clk_put(mpurate_ck); + __clk_put(mpurate_ck); return -EINVAL; } calibrate_delay(); - clk_put(mpurate_ck); + __clk_put(mpurate_ck); return 0; } @@ -700,27 +700,27 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, const char *mpu_ck_name) { - struct clk *hfclkin_ck, *core_ck, *mpu_ck; + struct clk_core *hfclkin_ck, *core_ck, *mpu_ck; unsigned long hfclkin_rate; - mpu_ck = clk_get(NULL, mpu_ck_name); + mpu_ck = clk_provider_get(NULL, mpu_ck_name); if (WARN(IS_ERR(mpu_ck), "clock: failed to get %s.\n", mpu_ck_name)) return; - core_ck = clk_get(NULL, core_ck_name); + core_ck = clk_provider_get(NULL, core_ck_name); if (WARN(IS_ERR(core_ck), "clock: failed to get %s.\n", core_ck_name)) return; - hfclkin_ck = clk_get(NULL, hfclkin_ck_name); + hfclkin_ck = clk_provider_get(NULL, hfclkin_ck_name); if (WARN(IS_ERR(hfclkin_ck), "Failed to get %s.\n", hfclkin_ck_name)) return; - hfclkin_rate = clk_get_rate(hfclkin_ck); + hfclkin_rate = clk_provider_get_rate(hfclkin_ck); pr_info("Switched to new clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", (hfclkin_rate / 1000000), ((hfclkin_rate / 100000) % 10), - (clk_get_rate(core_ck) / 1000000), - (clk_get_rate(mpu_ck) / 1000000)); + (clk_provider_get_rate(core_ck) / 1000000), + (clk_provider_get_rate(mpu_ck) / 1000000)); } /** diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 4592a27..7068684 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -40,7 +40,7 @@ struct omap_clk { struct clockdomain; #define DEFINE_STRUCT_CLK(_name, _parent_array_name, _clkops_name) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .hw = &_name##_hw.hw, \ .parent_names = _parent_array_name, \ @@ -50,7 +50,7 @@ struct clockdomain; #define DEFINE_STRUCT_CLK_FLAGS(_name, _parent_array_name, \ _clkops_name, _flags) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .hw = &_name##_hw.hw, \ .parent_names = _parent_array_name, \ @@ -70,7 +70,7 @@ struct clockdomain; #define DEFINE_CLK_OMAP_MUX(_name, _clkdm_name, _clksel, \ _clksel_reg, _clksel_mask, \ _parent_names, _ops) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_hw_omap _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -86,7 +86,7 @@ struct clockdomain; _clksel_reg, _clksel_mask, \ _enable_reg, _enable_bit, \ _hwops, _parent_names, _ops) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_hw_omap _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -142,14 +142,14 @@ struct clksel_rate { /** * struct clksel - available parent clocks, and a pointer to their divisors - * @parent: struct clk * to a possible parent clock + * @parent: struct clk_core * to a possible parent clock * @rates: available divisors for this parent clock * * A struct clksel is always associated with one or more struct clks * and one or more struct clksel_rates. */ struct clksel { - struct clk *parent; + struct clk_core *parent; const struct clksel_rate *rates; }; @@ -208,8 +208,8 @@ void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val); int omap2_clk_enable_autoidle_all(void); -int omap2_clk_allow_idle(struct clk *clk); -int omap2_clk_deny_idle(struct clk *clk); +int omap2_clk_allow_idle(struct clk_core *clk); +int omap2_clk_deny_idle(struct clk_core *clk); int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name); void omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, @@ -247,7 +247,7 @@ extern const struct clksel_rate gpt_32k_rates[]; extern const struct clksel_rate gpt_sys_rates[]; extern const struct clksel_rate gfx_l3_rates[]; extern const struct clksel_rate dsp_ick_rates[]; -extern struct clk dummy_ck; +extern struct clk_core dummy_ck; extern const struct clk_hw_omap_ops clkhwops_iclk_wait; extern const struct clk_hw_omap_ops clkhwops_wait; diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index 0b02b41..8d1b843 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include "soc.h" @@ -37,7 +36,7 @@ #define DPLL5_FREQ_FOR_USBHOST 120000000 /* needed by omap3_core_dpll_m2_set_rate() */ -struct clk *sdrc_ick_p, *arm_fck_p; +struct clk_core *sdrc_ick_p, *arm_fck_p; int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { @@ -56,20 +55,20 @@ int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate, void __init omap3_clk_lock_dpll5(void) { - struct clk *dpll5_clk; - struct clk *dpll5_m2_clk; + struct clk_core *dpll5_clk; + struct clk_core *dpll5_m2_clk; - dpll5_clk = clk_get(NULL, "dpll5_ck"); - clk_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST); - clk_prepare_enable(dpll5_clk); + dpll5_clk = clk_provider_get(NULL, "dpll5_ck"); + clk_provider_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST); + clk_provider_prepare_enable(dpll5_clk); /* Program dpll5_m2_clk divider for no division */ - dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck"); - clk_prepare_enable(dpll5_m2_clk); - clk_set_rate(dpll5_m2_clk, DPLL5_FREQ_FOR_USBHOST); + dpll5_m2_clk = clk_provider_get(NULL, "dpll5_m2_ck"); + clk_provider_prepare_enable(dpll5_m2_clk); + clk_provider_set_rate(dpll5_m2_clk, DPLL5_FREQ_FOR_USBHOST); - clk_disable_unprepare(dpll5_m2_clk); - clk_disable_unprepare(dpll5_clk); + clk_provider_disable_unprepare(dpll5_m2_clk); + clk_provider_disable_unprepare(dpll5_clk); return; } diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h index 78d9f56..063fbf1 100644 --- a/arch/arm/mach-omap2/clock3xxx.h +++ b/arch/arm/mach-omap2/clock3xxx.h @@ -12,8 +12,8 @@ int omap3xxx_clk_init(void); int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate, unsigned long parent_rate); -extern struct clk *sdrc_ick_p; -extern struct clk *arm_fck_p; +extern struct clk_core *sdrc_ick_p; +extern struct clk_core *arm_fck_p; extern const struct clkops clkops_noncore_dpll_ops; diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index ef4d21b..31e3e79 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -119,7 +119,7 @@ const struct clksel_rate div31_1to31_rates[] = { static struct clk_ops dummy_ck_ops = {}; -struct clk dummy_ck = { +struct clk_core dummy_ck = { .name = "dummy_clk", .ops = &dummy_ck_ops, .flags = CLK_IS_BASIC, diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 2da3b5e..dd89095 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -19,7 +19,6 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/limits.h> #include <linux/err.h> #include <linux/clk-provider.h> @@ -1141,7 +1140,7 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) /** * clkdm_clk_enable - add an enabled downstream clock to this clkdm * @clkdm: struct clockdomain * - * @clk: struct clk * of the enabled downstream clock + * @clk: struct clk_core * of the enabled downstream clock * * Increment the usecount of the clockdomain @clkdm and ensure that it * is awake before @clk is enabled. Intended to be called by @@ -1152,7 +1151,7 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) * by on-chip processors. Returns -EINVAL if passed null pointers; * returns 0 upon success or if the clockdomain is in hwsup idle mode. */ -int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk_core *clk) { /* * XXX Rewrite this code to maintain a list of enabled @@ -1168,7 +1167,7 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) /** * clkdm_clk_disable - remove an enabled downstream clock from this clkdm * @clkdm: struct clockdomain * - * @clk: struct clk * of the disabled downstream clock + * @clk: struct clk_core * of the disabled downstream clock * * Decrement the usecount of this clockdomain @clkdm when @clk is * disabled. Intended to be called by clk_disable() code. If the @@ -1178,7 +1177,7 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) * pointers; -ERANGE if the @clkdm usecount underflows; or returns 0 * upon success or if the clockdomain is in hwsup idle mode. */ -int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk_core *clk) { if (!clkdm || !clk || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) return -EINVAL; diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 82c37b1..f1a2cad 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -207,8 +207,8 @@ int clkdm_wakeup(struct clockdomain *clkdm); int clkdm_sleep_nolock(struct clockdomain *clkdm); int clkdm_sleep(struct clockdomain *clkdm); -int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); -int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk_core *clk); +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk_core *clk); int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh); int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh); diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 0f9e479..ff1f6c1 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -20,7 +20,6 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/delay.h> @@ -524,7 +523,7 @@ int omap_dss_reset(struct omap_hwmod *oh) for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) if (oc->_clk) - clk_prepare_enable(oc->_clk); + clk_provider_prepare_enable(oc->_clk); dispc_disable_outputs(); @@ -551,7 +550,7 @@ int omap_dss_reset(struct omap_hwmod *oh) for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) if (oc->_clk) - clk_disable_unprepare(oc->_clk); + clk_provider_disable_unprepare(oc->_clk); r = (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT : 0; diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index ac3d789..39c3861 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -23,7 +23,6 @@ #include <linux/list.h> #include <linux/errno.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> #include <linux/clkdev.h> @@ -288,7 +287,7 @@ static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n) /* * _omap3_noncore_dpll_program - set non-core DPLL M,N values directly - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @freqsel: FREQSEL value to set * * Program the DPLL with the last M, N values calculated, and wait for @@ -410,7 +409,7 @@ int omap3_noncore_dpll_enable(struct clk_hw *hw) struct clk_hw_omap *clk = to_clk_hw_omap(hw); int r; struct dpll_data *dd; - struct clk *parent; + struct clk_core *parent; dd = clk->dpll_data; if (!dd) @@ -461,7 +460,7 @@ void omap3_noncore_dpll_disable(struct clk_hw *hw) /** * omap3_noncore_dpll_set_rate - set non-core DPLL rate - * @clk: struct clk * of DPLL to set + * @clk: struct clk_core * of DPLL to set * @rate: rounded target rate * * Set the DPLL CLKOUT to the target rate. If the DPLL can enter @@ -474,7 +473,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { struct clk_hw_omap *clk = to_clk_hw_omap(hw); - struct clk *new_parent = NULL; + struct clk_core *new_parent = NULL; unsigned long rrate; u16 freqsel = 0; struct dpll_data *dd; @@ -493,15 +492,15 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, __func__, __clk_get_name(hw->clk)); __clk_prepare(dd->clk_bypass); - clk_enable(dd->clk_bypass); + clk_provider_enable(dd->clk_bypass); ret = _omap3_noncore_dpll_bypass(clk); if (!ret) new_parent = dd->clk_bypass; - clk_disable(dd->clk_bypass); + clk_provider_disable(dd->clk_bypass); __clk_unprepare(dd->clk_bypass); } else { __clk_prepare(dd->clk_ref); - clk_enable(dd->clk_ref); + clk_provider_enable(dd->clk_ref); /* XXX this check is probably pointless in the CCF context */ if (dd->last_rounded_rate != rate) { @@ -530,7 +529,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, ret = omap3_noncore_dpll_program(clk, freqsel); if (!ret) new_parent = dd->clk_ref; - clk_disable(dd->clk_ref); + clk_provider_disable(dd->clk_ref); __clk_unprepare(dd->clk_ref); } /* @@ -540,7 +539,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, * stuff is inherited for free */ - if (!ret && clk_get_parent(hw->clk) != new_parent) + if (!ret && clk_provider_get_parent(hw->clk) != new_parent) __clk_reparent(hw->clk, new_parent); return 0; @@ -550,10 +549,10 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, /** * omap3_dpll_autoidle_read - read a DPLL's autoidle bits - * @clk: struct clk * of the DPLL to read + * @clk: struct clk_core * of the DPLL to read * * Return the DPLL's autoidle bits, shifted down to bit 0. Returns - * -EINVAL if passed a null pointer or if the struct clk does not + * -EINVAL if passed a null pointer or if the struct clk_core does not * appear to refer to a DPLL. */ u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk) @@ -578,7 +577,7 @@ u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk) /** * omap3_dpll_allow_idle - enable DPLL autoidle bits - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Enable DPLL automatic idle control. This automatic idle mode * switching takes effect only when the DPLL is locked, at least on @@ -612,7 +611,7 @@ void omap3_dpll_allow_idle(struct clk_hw_omap *clk) /** * omap3_dpll_deny_idle - prevent DPLL from automatically idling - * @clk: struct clk * of the DPLL to operate on + * @clk: struct clk_core * of the DPLL to operate on * * Disable DPLL automatic idle control. No return value. */ @@ -642,7 +641,7 @@ void omap3_dpll_deny_idle(struct clk_hw_omap *clk) static struct clk_hw_omap *omap3_find_clkoutx2_dpll(struct clk_hw *hw) { struct clk_hw_omap *pclk = NULL; - struct clk *parent; + struct clk_core *parent; /* Walk up the parents of clk, looking for a DPLL */ do { diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c index 4613f1e..726b254 100644 --- a/arch/arm/mach-omap2/dpll44xx.c +++ b/arch/arm/mach-omap2/dpll44xx.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> @@ -124,7 +123,7 @@ static void omap4_dpll_lpmode_recalc(struct dpll_data *dd) /** * omap4_dpll_regm4xen_recalc - compute DPLL rate, considering REGM4XEN bit - * @clk: struct clk * of the DPLL to compute the rate for + * @clk: struct clk_core * of the DPLL to compute the rate for * * Compute the output rate for the OMAP4 DPLL represented by @clk. * Takes the REGM4XEN bit into consideration, which is needed for the @@ -156,7 +155,7 @@ unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw, /** * omap4_dpll_regm4xen_round_rate - round DPLL rate, considering REGM4XEN bit - * @clk: struct clk * of the DPLL to round a rate for + * @clk: struct clk_core * of the DPLL to round a rate for * @target_rate: the desired rate of the DPLL * * Compute the rate that would be programmed into the DPLL hardware diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index b4ac3af..1424c90 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -12,7 +12,6 @@ */ #include <linux/module.h> #include <linux/init.h> -#include <linux/clk.h> #include <linux/err.h> #include <linux/io.h> #include <linux/of.h> @@ -34,7 +33,7 @@ #include "cm3xxx.h" #include "cm-regbits-34xx.h" -static struct clk *mcbsp_iclks[5]; +static struct clk_core *mcbsp_iclks[5]; static int omap3_enable_st_clock(unsigned int id, bool enable) { @@ -98,7 +97,7 @@ static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused) (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone); pdata->enable_st_clock = omap3_enable_st_clock; sprintf(clk_name, "mcbsp%d_ick", id); - mcbsp_iclks[id] = clk_get(NULL, clk_name); + mcbsp_iclks[id] = clk_provider_get(NULL, clk_name); count++; } pdev = omap_device_build_ss(name, id, oh_device, count, pdata, diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index f138a62..c5386a4 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -30,7 +30,6 @@ #include <linux/slab.h> #include <linux/err.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/pm_runtime.h> @@ -47,7 +46,7 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, const char *clk_name) { - struct clk *r; + struct clk_core *r; struct clk_lookup *l; if (!clk_alias || !clk_name) @@ -55,15 +54,15 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name); - r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias); + r = clk_provider_get_sys(dev_name(&od->pdev->dev), clk_alias); if (!IS_ERR(r)) { dev_dbg(&od->pdev->dev, "alias %s already exists\n", clk_alias); - clk_put(r); + __clk_put(r); return; } - r = clk_get(NULL, clk_name); + r = clk_provider_get(NULL, clk_name); if (IS_ERR(r)) { dev_err(&od->pdev->dev, "clk_get for %s failed\n", clk_name); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 8fd87a3..c61b392 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -753,7 +753,7 @@ static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) } /** - * _init_main_clk - get a struct clk * for the the hwmod's main functional clk + * _init_main_clk - get a struct clk_core * for the the hwmod's main functional clk * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh _clk (main @@ -767,7 +767,7 @@ static int _init_main_clk(struct omap_hwmod *oh) if (!oh->main_clk) return 0; - oh->_clk = clk_get(NULL, oh->main_clk); + oh->_clk = clk_provider_get(NULL, oh->main_clk); if (IS_ERR(oh->_clk)) { pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n", oh->name, oh->main_clk); @@ -781,7 +781,7 @@ static int _init_main_clk(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(oh->_clk); + clk_provider_prepare(oh->_clk); if (!_get_clkdm(oh)) pr_debug("omap_hwmod: %s: missing clockdomain for %s.\n", @@ -791,7 +791,7 @@ static int _init_main_clk(struct omap_hwmod *oh) } /** - * _init_interface_clks - get a struct clk * for the the hwmod's interface clks + * _init_interface_clks - get a struct clk_core * for the the hwmod's interface clks * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh OCP slave interface @@ -801,7 +801,7 @@ static int _init_interface_clks(struct omap_hwmod *oh) { struct omap_hwmod_ocp_if *os; struct list_head *p; - struct clk *c; + struct clk_core *c; int i = 0; int ret = 0; @@ -812,7 +812,7 @@ static int _init_interface_clks(struct omap_hwmod *oh) if (!os->clk) continue; - c = clk_get(NULL, os->clk); + c = clk_provider_get(NULL, os->clk); if (IS_ERR(c)) { pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n", oh->name, os->clk); @@ -828,14 +828,14 @@ static int _init_interface_clks(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(os->_clk); + clk_provider_prepare(os->_clk); } return ret; } /** - * _init_opt_clk - get a struct clk * for the the hwmod's optional clocks + * _init_opt_clk - get a struct clk_core * for the the hwmod's optional clocks * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh omap_hwmod_opt_clk @@ -844,12 +844,12 @@ static int _init_interface_clks(struct omap_hwmod *oh) static int _init_opt_clks(struct omap_hwmod *oh) { struct omap_hwmod_opt_clk *oc; - struct clk *c; + struct clk_core *c; int i; int ret = 0; for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) { - c = clk_get(NULL, oc->clk); + c = clk_provider_get(NULL, oc->clk); if (IS_ERR(c)) { pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n", oh->name, oc->clk); @@ -865,7 +865,7 @@ static int _init_opt_clks(struct omap_hwmod *oh) * some point where subsystems like i2c and pmic become * available. */ - clk_prepare(oc->_clk); + clk_provider_prepare(oc->_clk); } return ret; @@ -887,7 +887,7 @@ static int _enable_clocks(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: enabling clocks\n", oh->name); if (oh->_clk) - clk_enable(oh->_clk); + clk_provider_enable(oh->_clk); p = oh->slave_ports.next; @@ -895,7 +895,7 @@ static int _enable_clocks(struct omap_hwmod *oh) os = _fetch_next_ocp_if(&p, &i); if (os->_clk && (os->flags & OCPIF_SWSUP_IDLE)) - clk_enable(os->_clk); + clk_provider_enable(os->_clk); } /* The opt clocks are controlled by the device driver. */ @@ -918,7 +918,7 @@ static int _disable_clocks(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: disabling clocks\n", oh->name); if (oh->_clk) - clk_disable(oh->_clk); + clk_provider_disable(oh->_clk); p = oh->slave_ports.next; @@ -926,7 +926,7 @@ static int _disable_clocks(struct omap_hwmod *oh) os = _fetch_next_ocp_if(&p, &i); if (os->_clk && (os->flags & OCPIF_SWSUP_IDLE)) - clk_disable(os->_clk); + clk_provider_disable(os->_clk); } /* The opt clocks are controlled by the device driver. */ @@ -945,7 +945,7 @@ static void _enable_optional_clocks(struct omap_hwmod *oh) if (oc->_clk) { pr_debug("omap_hwmod: enable %s:%s\n", oc->role, __clk_get_name(oc->_clk)); - clk_enable(oc->_clk); + clk_provider_enable(oc->_clk); } } @@ -960,7 +960,7 @@ static void _disable_optional_clocks(struct omap_hwmod *oh) if (oc->_clk) { pr_debug("omap_hwmod: disable %s:%s\n", oc->role, __clk_get_name(oc->_clk)); - clk_disable(oc->_clk); + clk_provider_disable(oc->_clk); } } @@ -2589,7 +2589,7 @@ static void __init _setup_iclk_autoidle(struct omap_hwmod *oh) /* XXX omap_iclk_deny_idle(c); */ } else { /* XXX omap_iclk_allow_idle(c); */ - clk_enable(os->_clk); + clk_provider_enable(os->_clk); } } @@ -3396,7 +3396,7 @@ static void __init _ensure_mpu_hwmod_is_setup(struct omap_hwmod *oh) * Initialize and set up a single hwmod. Intended to be used for a * small number of early devices, such as the timer IP blocks used for * the scheduler clock. Must be called after omap2_clk_init(). - * Resolves the struct clk names to struct clk pointers for each + * Resolves the struct clk_core names to struct clk_core pointers for each * registered omap_hwmod. Also calls _setup() on each hwmod. Returns * -EINVAL upon error or 0 upon success. */ @@ -3425,7 +3425,7 @@ int __init omap_hwmod_setup_one(const char *oh_name) * * Initialize and set up all IP blocks registered with the hwmod code. * Must be called after omap2_clk_init(). Resolves the struct clk - * names to struct clk pointers for each registered omap_hwmod. Also + * names to struct clk_core pointers for each registered omap_hwmod. Also * calls _setup() on each hwmod. Returns 0 upon success. */ static int __init omap_hwmod_setup_all(void) @@ -3792,7 +3792,7 @@ int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type, */ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) { - struct clk *c; + struct clk_core *c; struct omap_hwmod_ocp_if *oi; struct clockdomain *clkdm; struct clk_hw_omap *clk; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 0f97d63..46ffd06 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -207,7 +207,7 @@ struct omap_hwmod_rst_info { * struct omap_hwmod_opt_clk - optional clocks used by this hwmod * @role: "sys", "32k", "tv", etc -- for use in clk_get() * @clk: opt clock: OMAP clock name - * @_clk: pointer to the struct clk (filled in at runtime) + * @_clk: pointer to the struct clk_core (filled in at runtime) * * The module's interface clock and main functional clock should not * be added as optional clocks. @@ -215,7 +215,7 @@ struct omap_hwmod_rst_info { struct omap_hwmod_opt_clk { const char *role; const char *clk; - struct clk *_clk; + struct clk_core *_clk; }; @@ -289,7 +289,7 @@ struct omap_hwmod_addr_space { * @slave: struct omap_hwmod that responds to OCP transactions on this link * @addr: address space associated with this link * @clk: interface clock: OMAP clock name - * @_clk: pointer to the interface struct clk (filled in at runtime) + * @_clk: pointer to the interface struct clk_core (filled in at runtime) * @fw: interface firewall data * @width: OCP data width * @user: initiators using this interface (see OCP_USER_* macros above) @@ -306,7 +306,7 @@ struct omap_hwmod_ocp_if { struct omap_hwmod *slave; struct omap_hwmod_addr_space *addr; const char *clk; - struct clk *_clk; + struct clk_core *_clk; union { struct omap_hwmod_omap2_firewall omap2; } fw; @@ -611,7 +611,7 @@ struct omap_hwmod_link { * @sdma_reqs: ptr to an array of System DMA request IDs * @prcm: PRCM data pertaining to this hwmod * @main_clk: main clock: OMAP clock name - * @_clk: pointer to the main struct clk (filled in at runtime) + * @_clk: pointer to the main struct clk_core (filled in at runtime) * @opt_clks: other device clocks that drivers can request (0..*) * @voltdm: pointer to voltage domain (filled in at runtime) * @dev_attr: arbitrary device attributes that can be passed to the driver @@ -653,7 +653,7 @@ struct omap_hwmod { struct omap_hwmod_omap4_prcm omap4; } prcm; const char *main_clk; - struct clk *_clk; + struct clk_core *_clk; struct omap_hwmod_opt_clk *opt_clks; char *clkdm_name; struct clockdomain *clkdm; diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index fe01c5a..56e5e77 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -60,7 +60,7 @@ static void (*omap2_sram_suspend)(u32 dllctrl, void __iomem *sdrc_dlla_ctrl, static struct powerdomain *mpu_pwrdm, *core_pwrdm; static struct clockdomain *dsp_clkdm, *mpu_clkdm, *wkup_clkdm, *gfx_clkdm; -static struct clk *osc_ck, *emul_ck; +static struct clk_core *osc_ck, *emul_ck; static int omap2_enter_full_retention(void) { @@ -71,7 +71,7 @@ static int omap2_enter_full_retention(void) * oscillator itself it will be disabled if/when we enter retention * mode. */ - clk_disable(osc_ck); + clk_provider_disable(osc_ck); /* Clear old wake-up events */ /* REVISIT: These write to reserved bits? */ @@ -101,7 +101,7 @@ static int omap2_enter_full_retention(void) no_sleep: omap2_gpio_resume_after_idle(); - clk_enable(osc_ck); + clk_provider_enable(osc_ck); /* clear CORE wake-up events */ omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0); @@ -287,17 +287,17 @@ int __init omap2_pm_init(void) pr_err("PM: gfx_clkdm not found\n"); - osc_ck = clk_get(NULL, "osc_ck"); + osc_ck = clk_provider_get(NULL, "osc_ck"); if (IS_ERR(osc_ck)) { printk(KERN_ERR "could not get osc_ck\n"); return -ENODEV; } if (cpu_is_omap242x()) { - emul_ck = clk_get(NULL, "emul_ck"); + emul_ck = clk_provider_get(NULL, "emul_ck"); if (IS_ERR(emul_ck)) { printk(KERN_ERR "could not get emul_ck\n"); - clk_put(osc_ck); + __clk_put(osc_ck); return -ENODEV; } } diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 6bbb7b5..6be2d2d 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -62,7 +62,7 @@ void __init orion5x_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ -static struct clk *tclk; +static struct clk_core *tclk; void __init clk_init(void) { diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index ed415dc..827f746 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -23,7 +23,6 @@ #include <linux/init.h> #ifdef CONFIG_COMMON_CLK -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include "clock.h" @@ -32,17 +31,17 @@ void __init shmobile_clk_workaround(const struct clk_name *clks, int nr_clks, bool enable) { const struct clk_name *clkn; - struct clk *clk; + struct clk_core *clk; unsigned int i; for (i = 0; i < nr_clks; ++i) { clkn = clks + i; - clk = clk_get(NULL, clkn->clk); + clk = clk_provider_get(NULL, clkn->clk); if (!IS_ERR(clk)) { clk_register_clkdev(clk, clkn->con_id, clkn->dev_id); if (enable) - clk_prepare_enable(clk); - clk_put(clk); + clk_provider_prepare_enable(clk); + __clk_put(clk); } } } diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index f61158c..e497df6 100644 --- a/arch/arm/mach-vexpress/spc.c +++ b/arch/arm/mach-vexpress/spc.c @@ -529,7 +529,7 @@ static struct clk_ops clk_spc_ops = { .set_rate = spc_set_rate, }; -static struct clk *ve_spc_clk_register(struct device *cpu_dev) +static struct clk_core *ve_spc_clk_register(struct device *cpu_dev) { struct clk_init_data init; struct clk_spc *spc; @@ -556,7 +556,7 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev) static int __init ve_spc_clk_init(void) { int cpu; - struct clk *clk; + struct clk_core *clk; if (!info) return 0; /* Continue only if SPC is initialised */ diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 961b593..abf63ce 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -14,7 +14,6 @@ #include <linux/dma-mapping.h> #include <linux/serial_8250.h> #include <linux/ata_platform.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/mv643xx_eth.h> @@ -27,7 +26,7 @@ /* Create a clkdev entry for a given device/clk */ void __init orion_clkdev_add(const char *con_id, const char *dev_id, - struct clk *clk) + struct clk_core *clk) { struct clk_lookup *cl; @@ -40,7 +39,7 @@ void __init orion_clkdev_add(const char *con_id, const char *dev_id, Kirkwood has gated clocks for some of its peripherals, so creates its own clkdev entries. For all the other orion devices, create clkdev entries to the tclk. */ -void __init orion_clkdev_init(struct clk *tclk) +void __init orion_clkdev_init(struct clk_core *tclk) { orion_clkdev_add(NULL, "orion_spi.0", tclk); orion_clkdev_add(NULL, "orion_spi.1", tclk); @@ -78,10 +77,10 @@ static void fill_resources(struct platform_device *device, /***************************************************************************** * UART ****************************************************************************/ -static unsigned long __init uart_get_clk_rate(struct clk *clk) +static unsigned long __init uart_get_clk_rate(struct clk_core *clk) { - clk_prepare_enable(clk); - return clk_get_rate(clk); + clk_provider_prepare_enable(clk); + return clk_provider_get_rate(clk); } static void __init uart_complete( @@ -91,7 +90,7 @@ static void __init uart_complete( void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { data->mapbase = mapbase; data->membase = membase; @@ -125,7 +124,7 @@ static struct platform_device orion_uart0 = { void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources, membase, mapbase, irq, clk); @@ -153,7 +152,7 @@ static struct platform_device orion_uart1 = { void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources, membase, mapbase, irq, clk); @@ -181,7 +180,7 @@ static struct platform_device orion_uart2 = { void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources, membase, mapbase, irq, clk); @@ -209,7 +208,7 @@ static struct platform_device orion_uart3 = { void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk) + struct clk_core *clk) { uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources, membase, mapbase, irq, clk); diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h index d9a24f6..44f1bbe 100644 --- a/arch/arm/plat-orion/include/plat/common.h +++ b/arch/arm/plat-orion/include/plat/common.h @@ -18,22 +18,22 @@ struct mv_sata_platform_data; void __init orion_uart0_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart1_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart2_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_uart3_init(void __iomem *membase, resource_size_t mapbase, unsigned int irq, - struct clk *clk); + struct clk_core *clk); void __init orion_rtc_init(unsigned long mapbase, unsigned long irq); @@ -107,7 +107,7 @@ void __init orion_crypto_init(unsigned long mapbase, unsigned long irq); void __init orion_clkdev_add(const char *con_id, const char *dev_id, - struct clk *clk); + struct clk_core *clk); -void __init orion_clkdev_init(struct clk *tclk); +void __init orion_clkdev_init(struct clk_core *tclk); #endif diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c index 6eb614a..81afe83 100644 --- a/arch/powerpc/platforms/512x/clock-commonclk.c +++ b/arch/powerpc/platforms/512x/clock-commonclk.c @@ -70,7 +70,7 @@ enum { }; /* data required for the OF clock provider registration */ -static struct clk *clks[MPC512x_CLK_LAST_PRIVATE]; +static struct clk_core *clks[MPC512x_CLK_LAST_PRIVATE]; static struct clk_onecell_data clk_data; /* CCM register access */ @@ -218,12 +218,12 @@ static bool soc_has_mclk_mux0_canin(void) /* common clk API wrappers {{{ */ /* convenience wrappers around the common clk API */ -static inline struct clk *mpc512x_clk_fixed(const char *name, int rate) +static inline struct clk_core *mpc512x_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *mpc512x_clk_factor( +static inline struct clk_core *mpc512x_clk_factor( const char *name, const char *parent_name, int mul, int div) { @@ -234,7 +234,7 @@ static inline struct clk *mpc512x_clk_factor( mul, div); } -static inline struct clk *mpc512x_clk_divider( +static inline struct clk_core *mpc512x_clk_divider( const char *name, const char *parent_name, u8 clkflags, u32 __iomem *reg, u8 pos, u8 len, int divflags) { @@ -242,7 +242,7 @@ static inline struct clk *mpc512x_clk_divider( reg, pos, len, divflags, &clklock); } -static inline struct clk *mpc512x_clk_divtable( +static inline struct clk_core *mpc512x_clk_divtable( const char *name, const char *parent_name, u32 __iomem *reg, u8 pos, u8 len, const struct clk_div_table *divtab) @@ -255,7 +255,7 @@ static inline struct clk *mpc512x_clk_divtable( divtab, &clklock); } -static inline struct clk *mpc512x_clk_gated( +static inline struct clk_core *mpc512x_clk_gated( const char *name, const char *parent_name, u32 __iomem *reg, u8 pos) { @@ -266,7 +266,7 @@ static inline struct clk *mpc512x_clk_gated( reg, pos, 0, &clklock); } -static inline struct clk *mpc512x_clk_muxed(const char *name, +static inline struct clk_core *mpc512x_clk_muxed(const char *name, const char **parent_names, int parent_count, u32 __iomem *reg, u8 pos, u8 len) { @@ -422,7 +422,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, int *sys_mul, int *sys_div, int *ips_div) { - struct clk *osc_clk; + struct clk_core *osc_clk; int calc_freq; /* fetch mul/div factors from the hardware */ @@ -432,7 +432,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, *ips_div = get_bit_field(&clkregs->scfr1, 23, 3); /* lookup the oscillator clock for its rate */ - osc_clk = of_clk_get_by_name(np, "osc"); + osc_clk = of_clk_provider_get_by_name(np, "osc"); /* * either descend from OSC to REF (and in bypassing verify the @@ -444,7 +444,7 @@ static void mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, */ if (!IS_ERR(osc_clk)) { clks[MPC512x_CLK_REF] = mpc512x_clk_factor("ref", "osc", 1, 1); - calc_freq = clk_get_rate(clks[MPC512x_CLK_REF]); + calc_freq = clk_provider_get_rate(clks[MPC512x_CLK_REF]); calc_freq *= *sys_mul; calc_freq /= *sys_div; calc_freq /= 2; @@ -647,8 +647,8 @@ static void mpc512x_clk_setup_mclk(struct mclk_setup_data *entry, size_t idx) * - MCLK 0 enabled * - MCLK 1 from MCLK DIV */ - div = clk_get_rate(clks[MPC512x_CLK_SYS]); - div /= clk_get_rate(clks[MPC512x_CLK_IPS]); + div = clk_provider_get_rate(clks[MPC512x_CLK_SYS]); + div /= clk_provider_get_rate(clks[MPC512x_CLK_IPS]); out_be32(mccr_reg, (0 << 16)); out_be32(mccr_reg, (0 << 16) | ((div - 1) << 17)); out_be32(mccr_reg, (1 << 16) | ((div - 1) << 17)); @@ -925,12 +925,12 @@ static void mpc512x_clk_setup_clock_tree(struct device_node *np, int busfreq) * claimed by any peripheral driver, to not have the clock * subsystem disable them late at startup */ - clk_prepare_enable(clks[MPC512x_CLK_DUMMY]); - clk_prepare_enable(clks[MPC512x_CLK_E300]); /* PowerPC CPU */ - clk_prepare_enable(clks[MPC512x_CLK_DDR]); /* DRAM */ - clk_prepare_enable(clks[MPC512x_CLK_MEM]); /* SRAM */ - clk_prepare_enable(clks[MPC512x_CLK_IPS]); /* SoC periph */ - clk_prepare_enable(clks[MPC512x_CLK_LPC]); /* boot media */ + clk_provider_prepare_enable(clks[MPC512x_CLK_DUMMY]); + clk_provider_prepare_enable(clks[MPC512x_CLK_E300]); /* PowerPC CPU */ + clk_provider_prepare_enable(clks[MPC512x_CLK_DDR]); /* DRAM */ + clk_provider_prepare_enable(clks[MPC512x_CLK_MEM]); /* SRAM */ + clk_provider_prepare_enable(clks[MPC512x_CLK_IPS]); /* SoC periph */ + clk_provider_prepare_enable(clks[MPC512x_CLK_LPC]); /* boot media */ } /* @@ -969,9 +969,9 @@ static void mpc5121_clk_provide_migration_support(void) * has attached to bridges, otherwise the PCI clock remains * unused and so it gets disabled */ - clk_prepare_enable(clks[MPC512x_CLK_PSC3_MCLK]);/* serial console */ + clk_provider_prepare_enable(clks[MPC512x_CLK_PSC3_MCLK]);/* serial console */ if (of_find_compatible_node(NULL, "pci", "fsl,mpc5121-pci")) - clk_prepare_enable(clks[MPC512x_CLK_PCI]); + clk_provider_prepare_enable(clks[MPC512x_CLK_PCI]); } /* @@ -988,8 +988,8 @@ static void mpc5121_clk_provide_migration_support(void) } while (0) #define NODE_CHK(clkname, clkitem, regnode, regflag) do { \ - struct clk *clk; \ - clk = of_clk_get_by_name(np, clkname); \ + struct clk_core *clk; \ + clk = of_clk_provider_get_by_name(np, clkname); \ if (IS_ERR(clk)) { \ clk = clkitem; \ clk_register_clkdev(clk, clkname, devname); \ @@ -999,7 +999,7 @@ static void mpc5121_clk_provide_migration_support(void) pr_debug("clock alias name '%s' for dev '%s' pointer %p\n", \ clkname, devname, clk); \ } else { \ - clk_put(clk); \ + __clk_put(clk); \ } \ } while (0) @@ -1090,7 +1090,7 @@ static void mpc5121_clk_provide_backwards_compat(void) * workaround obsolete */ if (did_register & DID_REG_I2C) - clk_prepare_enable(clks[MPC512x_CLK_I2C]); + clk_provider_prepare_enable(clks[MPC512x_CLK_I2C]); FOR_NODES("fsl,mpc5121-diu") { NODE_PREP; diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c index 59fa3cc..11bcdb1 100644 --- a/drivers/clk/at91/clk-main.c +++ b/drivers/clk/at91/clk-main.c @@ -138,7 +138,7 @@ static const struct clk_ops main_osc_ops = { .is_prepared = clk_main_osc_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_main_osc(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -147,7 +147,7 @@ at91_clk_register_main_osc(struct at91_pmc *pmc, { int ret; struct clk_main_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !parent_name) @@ -192,7 +192,7 @@ at91_clk_register_main_osc(struct at91_pmc *pmc, void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; unsigned int irq; const char *name = np->name; const char *parent_name; @@ -291,7 +291,7 @@ static const struct clk_ops main_rc_osc_ops = { .recalc_accuracy = clk_main_rc_osc_recalc_accuracy, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_main_rc_osc(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -299,7 +299,7 @@ at91_clk_register_main_rc_osc(struct at91_pmc *pmc, { int ret; struct clk_main_rc_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !frequency) @@ -340,7 +340,7 @@ at91_clk_register_main_rc_osc(struct at91_pmc *pmc, void __init of_at91sam9x5_clk_main_rc_osc_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; unsigned int irq; u32 frequency = 0; u32 accuracy = 0; @@ -424,13 +424,13 @@ static const struct clk_ops rm9200_main_ops = { .recalc_rate = clk_rm9200_main_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_rm9200_main(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct clk_rm9200_main *clkmain; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name) @@ -462,7 +462,7 @@ at91_clk_register_rm9200_main(struct at91_pmc *pmc, void __init of_at91rm9200_clk_main_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; @@ -555,7 +555,7 @@ static const struct clk_ops sam9x5_main_ops = { .get_parent = clk_sam9x5_main_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_main(struct at91_pmc *pmc, unsigned int irq, const char *name, @@ -564,7 +564,7 @@ at91_clk_register_sam9x5_main(struct at91_pmc *pmc, { int ret; struct clk_sam9x5_main *clkmain; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name) @@ -607,7 +607,7 @@ at91_clk_register_sam9x5_main(struct at91_pmc *pmc, void __init of_at91sam9x5_clk_main_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; unsigned int irq; diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index c1af80b..95ae1b6 100644 --- a/drivers/clk/at91/clk-master.c +++ b/drivers/clk/at91/clk-master.c @@ -131,7 +131,7 @@ static const struct clk_ops master_ops = { .get_parent = clk_master_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_master(struct at91_pmc *pmc, unsigned int irq, const char *name, int num_parents, const char **parent_names, @@ -140,7 +140,7 @@ at91_clk_register_master(struct at91_pmc *pmc, unsigned int irq, { int ret; struct clk_master *master; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !irq || !name || !num_parents || !parent_names) @@ -216,7 +216,7 @@ static void __init of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc, const struct clk_master_layout *layout) { - struct clk *clk; + struct clk_core *clk; int num_parents; int i; unsigned int irq; diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c index 597fed4..cdf8e8a 100644 --- a/drivers/clk/at91/clk-peripheral.c +++ b/drivers/clk/at91/clk-peripheral.c @@ -100,12 +100,12 @@ static const struct clk_ops peripheral_ops = { .is_enabled = clk_peripheral_is_enabled, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_peripheral(struct at91_pmc *pmc, const char *name, const char *parent_name, u32 id) { struct clk_peripheral *periph; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name || !parent_name || id > PERIPHERAL_ID_MAX) @@ -134,7 +134,7 @@ at91_clk_register_peripheral(struct at91_pmc *pmc, const char *name, static void clk_sam9x5_peripheral_autodiv(struct clk_sam9x5_peripheral *periph) { - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; int shift = 0; @@ -309,13 +309,13 @@ static const struct clk_ops sam9x5_peripheral_ops = { .set_rate = clk_sam9x5_peripheral_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_peripheral(struct at91_pmc *pmc, const char *name, const char *parent_name, u32 id, const struct clk_range *range) { struct clk_sam9x5_peripheral *periph; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name || !parent_name) @@ -352,7 +352,7 @@ of_at91_clk_periph_setup(struct device_node *np, struct at91_pmc *pmc, u8 type) { int num; u32 id; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name; struct device_node *periphclknp; diff --git a/drivers/clk/at91/clk-pll.c b/drivers/clk/at91/clk-pll.c index 6ec79db..6a1b900 100644 --- a/drivers/clk/at91/clk-pll.c +++ b/drivers/clk/at91/clk-pll.c @@ -299,14 +299,14 @@ static const struct clk_ops pll_ops = { .set_rate = clk_pll_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_pll(struct at91_pmc *pmc, unsigned int irq, const char *name, const char *parent_name, u8 id, const struct clk_pll_layout *layout, const struct clk_pll_characteristics *characteristics) { struct clk_pll *pll; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; int ret; int offset = PLL_REG(id); @@ -476,7 +476,7 @@ of_at91_clk_pll_setup(struct device_node *np, struct at91_pmc *pmc, { u32 id; unsigned int irq; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; struct clk_pll_characteristics *characteristics; diff --git a/drivers/clk/at91/clk-plldiv.c b/drivers/clk/at91/clk-plldiv.c index ea22656..f8204d8 100644 --- a/drivers/clk/at91/clk-plldiv.c +++ b/drivers/clk/at91/clk-plldiv.c @@ -79,12 +79,12 @@ static const struct clk_ops plldiv_ops = { .set_rate = clk_plldiv_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_plldiv(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct clk_plldiv *plldiv; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; plldiv = kzalloc(sizeof(*plldiv), GFP_KERNEL); @@ -111,7 +111,7 @@ at91_clk_register_plldiv(struct at91_pmc *pmc, const char *name, static void __init of_at91_clk_plldiv_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c index 62e2509..b72e98c 100644 --- a/drivers/clk/at91/clk-programmable.c +++ b/drivers/clk/at91/clk-programmable.c @@ -57,9 +57,9 @@ static unsigned long clk_programmable_recalc_rate(struct clk_hw *hw, static long clk_programmable_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk) + struct clk_core **best_parent_clk) { - struct clk *parent = NULL; + struct clk_core *parent = NULL; long best_rate = -EINVAL; unsigned long parent_rate; unsigned long tmp_rate; @@ -169,14 +169,14 @@ static const struct clk_ops programmable_ops = { .set_rate = clk_programmable_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_programmable(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents, u8 id, const struct clk_programmable_layout *layout) { struct clk_programmable *prog; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (id > PROG_ID_MAX) @@ -229,7 +229,7 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc, int num; u32 id; int i; - struct clk *clk; + struct clk_core *clk; int num_parents; const char *parent_names[PROG_SOURCE_MAX]; const char *name; diff --git a/drivers/clk/at91/clk-slow.c b/drivers/clk/at91/clk-slow.c index 0300c46..d50fe02 100644 --- a/drivers/clk/at91/clk-slow.c +++ b/drivers/clk/at91/clk-slow.c @@ -117,7 +117,7 @@ static const struct clk_ops slow_osc_ops = { .is_prepared = clk_slow_osc_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_slow_osc(void __iomem *sckcr, const char *name, const char *parent_name, @@ -125,7 +125,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr, bool bypass) { struct clk_slow_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name || !parent_name) @@ -159,7 +159,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_osc_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; u32 startup; @@ -229,7 +229,7 @@ static const struct clk_ops slow_rc_osc_ops = { .recalc_accuracy = clk_slow_rc_osc_recalc_accuracy, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_slow_rc_osc(void __iomem *sckcr, const char *name, unsigned long frequency, @@ -237,7 +237,7 @@ at91_clk_register_slow_rc_osc(void __iomem *sckcr, unsigned long startup) { struct clk_slow_rc_osc *osc; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name) @@ -269,7 +269,7 @@ at91_clk_register_slow_rc_osc(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_rc_osc_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; u32 frequency = 0; u32 accuracy = 0; u32 startup = 0; @@ -327,14 +327,14 @@ static const struct clk_ops sam9x5_slow_ops = { .get_parent = clk_sam9x5_slow_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9x5_slow(void __iomem *sckcr, const char *name, const char **parent_names, int num_parents) { struct clk_sam9x5_slow *slowck; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!sckcr || !name || !parent_names || !num_parents) @@ -364,7 +364,7 @@ at91_clk_register_sam9x5_slow(void __iomem *sckcr, void __init of_at91sam9x5_clk_slow_setup(struct device_node *np, void __iomem *sckcr) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; const char *name = np->name; @@ -401,14 +401,14 @@ static const struct clk_ops sam9260_slow_ops = { .get_parent = clk_sam9260_slow_get_parent, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_sam9260_slow(struct at91_pmc *pmc, const char *name, const char **parent_names, int num_parents) { struct clk_sam9260_slow *slowck; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; if (!pmc || !name) @@ -440,7 +440,7 @@ at91_clk_register_sam9260_slow(struct at91_pmc *pmc, void __init of_at91sam9260_clk_slow_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_names[2]; int num_parents; const char *name = np->name; diff --git a/drivers/clk/at91/clk-smd.c b/drivers/clk/at91/clk-smd.c index 144d47e..8820b84 100644 --- a/drivers/clk/at91/clk-smd.c +++ b/drivers/clk/at91/clk-smd.c @@ -113,12 +113,12 @@ static const struct clk_ops at91sam9x5_smd_ops = { .set_rate = at91sam9x5_clk_smd_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91sam9x5_clk_register_smd(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents) { struct at91sam9x5_clk_smd *smd; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; smd = kzalloc(sizeof(*smd), GFP_KERNEL); @@ -144,7 +144,7 @@ at91sam9x5_clk_register_smd(struct at91_pmc *pmc, const char *name, void __init of_at91sam9x5_clk_smd_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; int i; int num_parents; const char *parent_names[SMD_SOURCE_MAX]; diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c index 8c96307..770d9bf 100644 --- a/drivers/clk/at91/clk-system.c +++ b/drivers/clk/at91/clk-system.c @@ -99,12 +99,12 @@ static const struct clk_ops system_ops = { .is_prepared = clk_system_is_prepared, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_system(struct at91_pmc *pmc, const char *name, const char *parent_name, u8 id, int irq) { struct clk_system *sys; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; int ret; @@ -153,7 +153,7 @@ of_at91_clk_sys_setup(struct device_node *np, struct at91_pmc *pmc) int num; int irq = 0; u32 id; - struct clk *clk; + struct clk_core *clk; const char *name; struct device_node *sysclknp; const char *parent_name; diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 24b5b02..94b5871 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -162,12 +162,12 @@ static const struct clk_ops at91sam9n12_usb_ops = { .set_rate = at91sam9x5_clk_usb_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91sam9x5_clk_register_usb(struct at91_pmc *pmc, const char *name, const char **parent_names, u8 num_parents) { struct at91sam9x5_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -190,12 +190,12 @@ at91sam9x5_clk_register_usb(struct at91_pmc *pmc, const char *name, return clk; } -static struct clk * __init +static struct clk_core * __init at91sam9n12_clk_register_usb(struct at91_pmc *pmc, const char *name, const char *parent_name) { struct at91sam9x5_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -238,7 +238,7 @@ static long at91rm9200_clk_usb_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *parent_rate) { struct at91rm9200_clk_usb *usb = to_at91rm9200_clk_usb(hw); - struct clk *parent = __clk_get_parent(hw->clk); + struct clk_core *parent = __clk_get_parent(hw->clk); unsigned long bestrate = 0; int bestdiff = -1; unsigned long tmprate; @@ -305,12 +305,12 @@ static const struct clk_ops at91rm9200_usb_ops = { .set_rate = at91rm9200_clk_usb_set_rate, }; -static struct clk * __init +static struct clk_core * __init at91rm9200_clk_register_usb(struct at91_pmc *pmc, const char *name, const char *parent_name, const u32 *divisors) { struct at91rm9200_clk_usb *usb; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; usb = kzalloc(sizeof(*usb), GFP_KERNEL); @@ -337,7 +337,7 @@ at91rm9200_clk_register_usb(struct at91_pmc *pmc, const char *name, void __init of_at91sam9x5_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; int i; int num_parents; const char *parent_names[USB_SOURCE_MAX]; @@ -365,7 +365,7 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np, void __init of_at91sam9n12_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; @@ -385,7 +385,7 @@ void __init of_at91sam9n12_clk_usb_setup(struct device_node *np, void __init of_at91rm9200_clk_usb_setup(struct device_node *np, struct at91_pmc *pmc) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; u32 divisors[4] = {0, 0, 0, 0}; diff --git a/drivers/clk/at91/clk-utmi.c b/drivers/clk/at91/clk-utmi.c index ae3263b..0502050 100644 --- a/drivers/clk/at91/clk-utmi.c +++ b/drivers/clk/at91/clk-utmi.c @@ -92,13 +92,13 @@ static const struct clk_ops utmi_ops = { .recalc_rate = clk_utmi_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init at91_clk_register_utmi(struct at91_pmc *pmc, unsigned int irq, const char *name, const char *parent_name) { int ret; struct clk_utmi *utmi; - struct clk *clk = NULL; + struct clk_core *clk = NULL; struct clk_init_data init; utmi = kzalloc(sizeof(*utmi), GFP_KERNEL); @@ -132,7 +132,7 @@ static void __init of_at91_clk_utmi_setup(struct device_node *np, struct at91_pmc *pmc) { unsigned int irq; - struct clk *clk; + struct clk_core *clk; const char *parent_name; const char *name = np->name; diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c index e5aeded..122e7b0 100644 --- a/drivers/clk/bcm/clk-kona-setup.c +++ b/drivers/clk/bcm/clk-kona-setup.c @@ -697,7 +697,7 @@ static void bcm_clk_teardown(struct kona_clk *bcm_clk) bcm_clk->type = bcm_clk_none; } -static void kona_clk_teardown(struct clk *clk) +static void kona_clk_teardown(struct clk_core *clk) { struct clk_hw *hw; struct kona_clk *bcm_clk; @@ -716,10 +716,10 @@ static void kona_clk_teardown(struct clk *clk) bcm_clk_teardown(bcm_clk); } -struct clk *kona_clk_setup(struct kona_clk *bcm_clk) +struct clk_core *kona_clk_setup(struct kona_clk *bcm_clk) { struct clk_init_data *init_data = &bcm_clk->init_data; - struct clk *clk = NULL; + struct clk_core *clk = NULL; switch (bcm_clk->type) { case bcm_clk_peri: diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index 95af2e6..a301aa9 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -1032,11 +1032,11 @@ static long kona_peri_clk_round_rate(struct clk_hw *hw, unsigned long rate, } static long kona_peri_clk_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *best_parent_rate, struct clk **best_parent) + unsigned long *best_parent_rate, struct clk_core **best_parent) { struct kona_clk *bcm_clk = to_kona_clk(hw); - struct clk *clk = hw->clk; - struct clk *current_parent; + struct clk_core *clk = hw->clk; + struct clk_core *current_parent; unsigned long parent_rate; unsigned long best_delta; unsigned long best_rate; @@ -1053,14 +1053,14 @@ static long kona_peri_clk_determine_rate(struct clk_hw *hw, unsigned long rate, return kona_peri_clk_round_rate(hw, rate, best_parent_rate); /* Unless we can do better, stick with current parent */ - current_parent = clk_get_parent(clk); + current_parent = clk_provider_get_parent(clk); parent_rate = __clk_get_rate(current_parent); best_rate = kona_peri_clk_round_rate(hw, rate, &parent_rate); best_delta = abs(best_rate - rate); /* Check whether any other parent clock can produce a better result */ for (which = 0; which < parent_count; which++) { - struct clk *parent = clk_get_parent_by_index(clk, which); + struct clk_core *parent = clk_get_parent_by_index(clk, which); unsigned long delta; unsigned long other_rate; @@ -1260,7 +1260,7 @@ bool __init kona_ccu_init(struct ccu_data *ccu) { unsigned long flags; unsigned int which; - struct clk **clks = ccu->clk_data.clks; + struct clk_core **clks = ccu->clk_data.clks; bool success = true; flags = ccu_lock(ccu); diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h index 2537b30..c2d0152 100644 --- a/drivers/clk/bcm/clk-kona.h +++ b/drivers/clk/bcm/clk-kona.h @@ -508,7 +508,7 @@ extern u64 scaled_div_max(struct bcm_clk_div *div); extern u64 scaled_div_build(struct bcm_clk_div *div, u32 div_value, u32 billionths); -extern struct clk *kona_clk_setup(struct kona_clk *bcm_clk); +extern struct clk_core *kona_clk_setup(struct kona_clk *bcm_clk); extern void __init kona_dt_ccu_setup(struct ccu_data *ccu, struct device_node *node); extern bool __init kona_ccu_init(struct ccu_data *ccu); diff --git a/drivers/clk/berlin/berlin2-avpll.c b/drivers/clk/berlin/berlin2-avpll.c index fd0f26c..488d986 100644 --- a/drivers/clk/berlin/berlin2-avpll.c +++ b/drivers/clk/berlin/berlin2-avpll.c @@ -188,7 +188,7 @@ static const struct clk_ops berlin2_avpll_vco_ops = { .recalc_rate = berlin2_avpll_vco_recalc_rate, }; -struct clk * __init berlin2_avpll_vco_register(void __iomem *base, +struct clk_core * __init berlin2_avpll_vco_register(void __iomem *base, const char *name, const char *parent_name, u8 vco_flags, unsigned long flags) { @@ -364,7 +364,7 @@ static const struct clk_ops berlin2_avpll_channel_ops = { */ static const u8 quirk_index[] __initconst = { 0, 6, 5, 4, 3, 2, 1, 7 }; -struct clk * __init berlin2_avpll_channel_register(void __iomem *base, +struct clk_core * __init berlin2_avpll_channel_register(void __iomem *base, const char *name, u8 index, const char *parent_name, u8 ch_flags, unsigned long flags) { diff --git a/drivers/clk/berlin/berlin2-avpll.h b/drivers/clk/berlin/berlin2-avpll.h index a37f506..216eee7 100644 --- a/drivers/clk/berlin/berlin2-avpll.h +++ b/drivers/clk/berlin/berlin2-avpll.h @@ -24,11 +24,11 @@ struct clk; #define BERLIN2_AVPLL_BIT_QUIRK BIT(0) #define BERLIN2_AVPLL_SCRAMBLE_QUIRK BIT(1) -struct clk * __init +struct clk_core * __init berlin2_avpll_vco_register(void __iomem *base, const char *name, const char *parent_name, u8 vco_flags, unsigned long flags); -struct clk * __init +struct clk_core * __init berlin2_avpll_channel_register(void __iomem *base, const char *name, u8 index, const char *parent_name, u8 ch_flags, unsigned long flags); diff --git a/drivers/clk/berlin/berlin2-div.c b/drivers/clk/berlin/berlin2-div.c index 81ff97f..c673082 100644 --- a/drivers/clk/berlin/berlin2-div.c +++ b/drivers/clk/berlin/berlin2-div.c @@ -234,7 +234,7 @@ static const struct clk_ops berlin2_div_mux_ops = { .get_parent = berlin2_div_get_parent, }; -struct clk * __init +struct clk_core * __init berlin2_div_register(const struct berlin2_div_map *map, void __iomem *base, const char *name, u8 div_flags, const char **parent_names, int num_parents, diff --git a/drivers/clk/berlin/berlin2-div.h b/drivers/clk/berlin/berlin2-div.h index 15e3384..3ddb87a 100644 --- a/drivers/clk/berlin/berlin2-div.h +++ b/drivers/clk/berlin/berlin2-div.h @@ -80,7 +80,7 @@ struct berlin2_div_data { u8 div_flags; }; -struct clk * __init +struct clk_core * __init berlin2_div_register(const struct berlin2_div_map *map, void __iomem *base, const char *name, u8 div_flags, const char **parent_names, int num_parents, diff --git a/drivers/clk/berlin/berlin2-pll.c b/drivers/clk/berlin/berlin2-pll.c index bdc506b..b7a3016 100644 --- a/drivers/clk/berlin/berlin2-pll.c +++ b/drivers/clk/berlin/berlin2-pll.c @@ -91,7 +91,7 @@ static const struct clk_ops berlin2_pll_ops = { .recalc_rate = berlin2_pll_recalc_rate, }; -struct clk * __init +struct clk_core * __init berlin2_pll_register(const struct berlin2_pll_map *map, void __iomem *base, const char *name, const char *parent_name, unsigned long flags) diff --git a/drivers/clk/berlin/berlin2-pll.h b/drivers/clk/berlin/berlin2-pll.h index 8831ce2..6b6a6ed 100644 --- a/drivers/clk/berlin/berlin2-pll.h +++ b/drivers/clk/berlin/berlin2-pll.h @@ -29,7 +29,7 @@ struct berlin2_pll_map { u8 divsel_shift; }; -struct clk * __init +struct clk_core * __init berlin2_pll_register(const struct berlin2_pll_map *map, void __iomem *base, const char *name, const char *parent_name, unsigned long flags); diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c index 4c81e09..49ecb3e 100644 --- a/drivers/clk/berlin/bg2.c +++ b/drivers/clk/berlin/bg2.c @@ -17,7 +17,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/kernel.h> @@ -93,7 +92,7 @@ */ #define MAX_CLKS 41 -static struct clk *clks[MAX_CLKS]; +static struct clk_core *clks[MAX_CLKS]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(lock); static void __iomem *gbase; @@ -504,7 +503,7 @@ static const struct berlin2_gate_data bg2_gates[] __initconst = { static void __init berlin2_clock_setup(struct device_node *np) { const char *parent_names[9]; - struct clk *clk; + struct clk_core *clk; u8 avpll_flags = 0; int n; @@ -513,16 +512,16 @@ static void __init berlin2_clock_setup(struct device_node *np) return; /* overwrite default clock names with DT provided ones */ - clk = of_clk_get_by_name(np, clk_names[REFCLK]); + clk = of_clk_provider_get_by_name(np, clk_names[REFCLK]); if (!IS_ERR(clk)) { clk_names[REFCLK] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } - clk = of_clk_get_by_name(np, clk_names[VIDEO_EXT0]); + clk = of_clk_provider_get_by_name(np, clk_names[VIDEO_EXT0]); if (!IS_ERR(clk)) { clk_names[VIDEO_EXT0] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } /* simple register PLLs */ diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c index 748da9b..33cc08b 100644 --- a/drivers/clk/berlin/bg2q.c +++ b/drivers/clk/berlin/bg2q.c @@ -17,7 +17,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/kernel.h> @@ -47,7 +46,7 @@ #define REG_SDIO1XIN_CLKCTL 0x015c #define MAX_CLKS 27 -static struct clk *clks[MAX_CLKS]; +static struct clk_core *clks[MAX_CLKS]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(lock); static void __iomem *gbase; @@ -293,7 +292,7 @@ static const struct berlin2_gate_data bg2q_gates[] __initconst = { static void __init berlin2q_clock_setup(struct device_node *np) { const char *parent_names[9]; - struct clk *clk; + struct clk_core *clk; int n; gbase = of_iomap(np, 0); @@ -311,10 +310,10 @@ static void __init berlin2q_clock_setup(struct device_node *np) } /* overwrite default clock names with DT provided ones */ - clk = of_clk_get_by_name(np, clk_names[REFCLK]); + clk = of_clk_provider_get_by_name(np, clk_names[REFCLK]); if (!IS_ERR(clk)) { clk_names[REFCLK] = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } /* simple register PLLs */ diff --git a/drivers/clk/clk-axi-clkgen.c b/drivers/clk/clk-axi-clkgen.c index 1127ee4..d91550c 100644 --- a/drivers/clk/clk-axi-clkgen.c +++ b/drivers/clk/clk-axi-clkgen.c @@ -10,7 +10,6 @@ #include <linux/platform_device.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/slab.h> #include <linux/io.h> #include <linux/of.h> @@ -489,7 +488,7 @@ static int axi_clkgen_probe(struct platform_device *pdev) const char *parent_name; const char *clk_name; struct resource *mem; - struct clk *clk; + struct clk_core *clk; if (!pdev->dev.of_node) return -ENODEV; diff --git a/drivers/clk/clk-axm5516.c b/drivers/clk/clk-axm5516.c index d2f1e11..3dc6e58 100644 --- a/drivers/clk/clk-axm5516.c +++ b/drivers/clk/clk-axm5516.c @@ -532,7 +532,7 @@ MODULE_DEVICE_TABLE(of, axmclk_match_table); struct axmclk_priv { struct clk_onecell_data onecell; - struct clk *clks[]; + struct clk_core *clks[]; }; static int axmclk_probe(struct platform_device *pdev) @@ -541,7 +541,7 @@ static int axmclk_probe(struct platform_device *pdev) struct resource *res; int i, ret; struct device *dev = &pdev->dev; - struct clk *clk; + struct clk_core *clk; struct regmap *regmap; size_t num_clks; struct axmclk_priv *priv; diff --git a/drivers/clk/clk-bcm2835.c b/drivers/clk/clk-bcm2835.c index 6b950ca..f25e85e 100644 --- a/drivers/clk/clk-bcm2835.c +++ b/drivers/clk/clk-bcm2835.c @@ -29,7 +29,7 @@ */ void __init bcm2835_init_clocks(void) { - struct clk *clk; + struct clk_core *clk; int ret; clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT, diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index b9355da..d7322fa 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/slab.h> @@ -57,14 +56,14 @@ static unsigned long clk_composite_recalc_rate(struct clk_hw *hw, static long clk_composite_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { struct clk_composite *composite = to_clk_composite(hw); const struct clk_ops *rate_ops = composite->rate_ops; const struct clk_ops *mux_ops = composite->mux_ops; struct clk_hw *rate_hw = composite->rate_hw; struct clk_hw *mux_hw = composite->mux_hw; - struct clk *parent; + struct clk_core *parent; unsigned long parent_rate; long tmp_rate, best_rate = 0; unsigned long rate_diff; @@ -80,7 +79,7 @@ static long clk_composite_determine_rate(struct clk_hw *hw, unsigned long rate, *best_parent_p = NULL; if (__clk_get_flags(hw->clk) & CLK_SET_RATE_NO_REPARENT) { - *best_parent_p = clk_get_parent(mux_hw->clk); + *best_parent_p = clk_provider_get_parent(mux_hw->clk); *best_parent_rate = __clk_get_rate(*best_parent_p); return rate_ops->round_rate(rate_hw, rate, @@ -181,14 +180,14 @@ static void clk_composite_disable(struct clk_hw *hw) gate_ops->disable(gate_hw); } -struct clk *clk_register_composite(struct device *dev, const char *name, +struct clk_core *clk_register_composite(struct device *dev, const char *name, const char **parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, struct clk_hw *gate_hw, const struct clk_ops *gate_ops, unsigned long flags) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct clk_composite *composite; struct clk_ops *clk_composite_ops; diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c index d36a7b3..c9231cd 100644 --- a/drivers/clk/clk-conf.c +++ b/drivers/clk/clk-conf.c @@ -7,7 +7,6 @@ * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/clk/clk-conf.h> @@ -20,7 +19,7 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) { struct of_phandle_args clkspec; int index, rc, num_parents; - struct clk *clk, *pclk; + struct clk_core *clk, *pclk; num_parents = of_count_phandle_with_args(node, "assigned-clock-parents", "#clock-cells"); @@ -63,16 +62,16 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) goto err; } - rc = clk_set_parent(clk, pclk); + rc = clk_provider_set_parent(clk, pclk); if (rc < 0) pr_err("clk: failed to reparent %s to %s: %d\n", __clk_get_name(clk), __clk_get_name(pclk), rc); - clk_put(clk); - clk_put(pclk); + __clk_put(clk); + __clk_put(pclk); } return 0; err: - clk_put(pclk); + __clk_put(pclk); return rc; } @@ -82,7 +81,7 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier) struct property *prop; const __be32 *cur; int rc, index = 0; - struct clk *clk; + struct clk_core *clk; u32 rate; of_property_for_each_u32(node, "assigned-clock-rates", prop, cur, rate) { @@ -106,11 +105,11 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier) return PTR_ERR(clk); } - rc = clk_set_rate(clk, rate); + rc = clk_provider_set_rate(clk, rate); if (rc < 0) pr_err("clk: couldn't set %s clock rate: %d\n", __clk_get_name(clk), rc); - clk_put(clk); + __clk_put(clk); } index++; } diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 18a9de2..3c78139 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -366,14 +366,14 @@ const struct clk_ops clk_divider_ro_ops = { }; EXPORT_SYMBOL_GPL(clk_divider_ro_ops); -static struct clk *_register_divider(struct device *dev, const char *name, +static struct clk_core *_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, spinlock_t *lock) { struct clk_divider *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_divider_flags & CLK_DIVIDER_HIWORD_MASK) { @@ -429,7 +429,7 @@ static struct clk *_register_divider(struct device *dev, const char *name, * @clk_divider_flags: divider-specific flags for this clock * @lock: shared register lock for this clock */ -struct clk *clk_register_divider(struct device *dev, const char *name, +struct clk_core *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, spinlock_t *lock) @@ -453,7 +453,7 @@ EXPORT_SYMBOL_GPL(clk_register_divider); * @table: array of divider/value pairs ending with a div set to 0 * @lock: shared register lock for this clock */ -struct clk *clk_register_divider_table(struct device *dev, const char *name, +struct clk_core *clk_register_divider_table(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, diff --git a/drivers/clk/clk-efm32gg.c b/drivers/clk/clk-efm32gg.c index bac2ddf..3240887 100644 --- a/drivers/clk/clk-efm32gg.c +++ b/drivers/clk/clk-efm32gg.c @@ -6,7 +6,6 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include <linux/clk.h> #include <linux/io.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -16,7 +15,7 @@ #define CMU_HFPERCLKEN0 0x44 -static struct clk *clk[37]; +static struct clk_core *clk[37]; static struct clk_onecell_data clk_data = { .clks = clk, .clk_num = ARRAY_SIZE(clk), diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c index d9e3f67..ae1fef0 100644 --- a/drivers/clk/clk-fixed-factor.c +++ b/drivers/clk/clk-fixed-factor.c @@ -65,13 +65,13 @@ struct clk_ops clk_fixed_factor_ops = { }; EXPORT_SYMBOL_GPL(clk_fixed_factor_ops); -struct clk *clk_register_fixed_factor(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div) { struct clk_fixed_factor *fix; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; fix = kmalloc(sizeof(*fix), GFP_KERNEL); if (!fix) { @@ -105,7 +105,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_factor); */ void __init of_fixed_factor_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; u32 div, mult; diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index 0fc56ab..56c0ced 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -56,12 +56,12 @@ EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); * @fixed_rate: non-adjustable clock rate * @fixed_accuracy: non-adjustable clock rate */ -struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, +struct clk_core *clk_register_fixed_rate_with_accuracy(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy) { struct clk_fixed_rate *fixed; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate fixed-rate clock */ @@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_rate_with_accuracy); * @flags: framework-specific flags * @fixed_rate: non-adjustable clock rate */ -struct clk *clk_register_fixed_rate(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate) { @@ -114,7 +114,7 @@ EXPORT_SYMBOL_GPL(clk_register_fixed_rate); */ void of_fixed_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; u32 rate; u32 accuracy = 0; diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c index ede685c..8104683 100644 --- a/drivers/clk/clk-fractional-divider.c +++ b/drivers/clk/clk-fractional-divider.c @@ -96,14 +96,14 @@ const struct clk_ops clk_fractional_divider_ops = { }; EXPORT_SYMBOL_GPL(clk_fractional_divider_ops); -struct clk *clk_register_fractional_divider(struct device *dev, +struct clk_core *clk_register_fractional_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 mshift, u8 mwidth, u8 nshift, u8 nwidth, u8 clk_divider_flags, spinlock_t *lock) { struct clk_fractional_divider *fd; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; fd = kzalloc(sizeof(*fd), GFP_KERNEL); if (!fd) { diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c index 4a58c55..429d302 100644 --- a/drivers/clk/clk-gate.c +++ b/drivers/clk/clk-gate.c @@ -118,13 +118,13 @@ EXPORT_SYMBOL_GPL(clk_gate_ops); * @clk_gate_flags: gate-specific flags for this clock * @lock: shared register lock for this clock */ -struct clk *clk_register_gate(struct device *dev, const char *name, +struct clk_core *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock) { struct clk_gate *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_gate_flags & CLK_GATE_HIWORD_MASK) { diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c index 2e7e9d9..cad2fba 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -271,10 +271,10 @@ static const struct clk_ops periclk_ops = { .set_rate = clk_periclk_set_rate, }; -static __init struct clk *hb_clk_init(struct device_node *node, const struct clk_ops *ops) +static __init struct clk_core *hb_clk_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct hb_clk *hb_clk; const char *clk_name = node->name; const char *parent_name; @@ -330,8 +330,8 @@ CLK_OF_DECLARE(hb_a9periph, "calxeda,hb-a9periph-clock", hb_a9periph_init); static void __init hb_a9bus_init(struct device_node *node) { - struct clk *clk = hb_clk_init(node, &a9bclk_ops); - clk_prepare_enable(clk); + struct clk_core *clk = hb_clk_init(node, &a9bclk_ops); + clk_provider_prepare_enable(clk); } CLK_OF_DECLARE(hb_a9bus, "calxeda,hb-a9bus-clock", hb_a9bus_init); diff --git a/drivers/clk/clk-ls1x.c b/drivers/clk/clk-ls1x.c index f20b750..796043c 100644 --- a/drivers/clk/clk-ls1x.c +++ b/drivers/clk/clk-ls1x.c @@ -48,11 +48,11 @@ static const struct clk_ops ls1x_pll_clk_ops = { .recalc_rate = ls1x_pll_recalc_rate, }; -static struct clk * __init clk_register_pll(struct device *dev, +static struct clk_core * __init clk_register_pll(struct device *dev, const char *name, const char *parent_name, unsigned long flags) { struct clk_hw *hw; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the divider */ @@ -80,32 +80,32 @@ static struct clk * __init clk_register_pll(struct device *dev, void __init ls1x_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_pll(NULL, "pll_clk", NULL, CLK_IS_ROOT); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk = clk_register_divider(NULL, "cpu_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_CPU_SHIFT, DIV_CPU_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "cpu", NULL); clk = clk_register_divider(NULL, "dc_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DC_SHIFT, DIV_DC_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "dc", NULL); clk = clk_register_divider(NULL, "ahb_clk", "pll_clk", CLK_SET_RATE_PARENT, LS1X_CLK_PLL_DIV, DIV_DDR_SHIFT, DIV_DDR_WIDTH, CLK_DIVIDER_ONE_BASED, &_lock); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "ahb", NULL); clk_register_clkdev(clk, "stmmaceth", NULL); clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1, 2); - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); clk_register_clkdev(clk, "apb", NULL); clk_register_clkdev(clk, "serial8250", NULL); } diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c index 3d7e8dd..42fa43a 100644 --- a/drivers/clk/clk-max77686.c +++ b/drivers/clk/clk-max77686.c @@ -112,10 +112,10 @@ static struct clk_init_data max77686_clks_init[MAX77686_CLKS_NUM] = { }, }; -static struct clk *max77686_clk_register(struct device *dev, +static struct clk_core *max77686_clk_register(struct device *dev, struct max77686_clk *max77686) { - struct clk *clk; + struct clk_core *clk; struct clk_hw *hw = &max77686->hw; clk = clk_register(dev, hw); @@ -138,10 +138,10 @@ static int max77686_clk_probe(struct platform_device *pdev) { struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct max77686_clk *max77686_clks[MAX77686_CLKS_NUM]; - struct clk **clocks; + struct clk_core **clocks; int i, ret; - clocks = devm_kzalloc(&pdev->dev, sizeof(struct clk *) + clocks = devm_kzalloc(&pdev->dev, sizeof(struct clk_core *) * MAX77686_CLKS_NUM, GFP_KERNEL); if (!clocks) return -ENOMEM; @@ -203,7 +203,7 @@ err_clocks: static int max77686_clk_remove(struct platform_device *pdev) { struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); - struct clk **clocks = platform_get_drvdata(pdev); + struct clk_core **clocks = platform_get_drvdata(pdev); int i; if (iodev->dev->of_node) diff --git a/drivers/clk/clk-moxart.c b/drivers/clk/clk-moxart.c index 30a3b69..c503c09 100644 --- a/drivers/clk/clk-moxart.c +++ b/drivers/clk/clk-moxart.c @@ -18,7 +18,7 @@ void __init moxart_of_pll_clk_init(struct device_node *node) { static void __iomem *base; - struct clk *clk, *ref_clk; + struct clk_core *clk, *ref_clk; unsigned int mul; const char *name = node->name; const char *parent_name; @@ -35,7 +35,7 @@ void __init moxart_of_pll_clk_init(struct device_node *node) mul = readl(base + 0x30) >> 3 & 0x3f; iounmap(base); - ref_clk = of_clk_get(node, 0); + ref_clk = of_clk_provider_get(node, 0); if (IS_ERR(ref_clk)) { pr_err("%s: of_clk_get failed\n", node->full_name); return; @@ -56,7 +56,7 @@ CLK_OF_DECLARE(moxart_pll_clock, "moxa,moxart-pll-clock", void __init moxart_of_apb_clk_init(struct device_node *node) { static void __iomem *base; - struct clk *clk, *pll_clk; + struct clk_core *clk, *pll_clk; unsigned int div, val; unsigned int div_idx[] = { 2, 3, 4, 6, 8}; const char *name = node->name; @@ -78,7 +78,7 @@ void __init moxart_of_apb_clk_init(struct device_node *node) val = 0; div = div_idx[val] * 2; - pll_clk = of_clk_get(node, 0); + pll_clk = of_clk_provider_get(node, 0); if (IS_ERR(pll_clk)) { pr_err("%s: of_clk_get failed\n", node->full_name); return; diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c index 4f96ff3..538c455 100644 --- a/drivers/clk/clk-mux.c +++ b/drivers/clk/clk-mux.c @@ -10,7 +10,6 @@ * Simple multiplexer clock implementation */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/module.h> #include <linux/slab.h> @@ -113,13 +112,13 @@ const struct clk_ops clk_mux_ro_ops = { }; EXPORT_SYMBOL_GPL(clk_mux_ro_ops); -struct clk *clk_register_mux_table(struct device *dev, const char *name, +struct clk_core *clk_register_mux_table(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { struct clk_mux *mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; u8 width = 0; @@ -165,7 +164,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, } EXPORT_SYMBOL_GPL(clk_register_mux_table); -struct clk *clk_register_mux(struct device *dev, const char *name, +struct clk_core *clk_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock) diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c index 05e04ce..91855d3 100644 --- a/drivers/clk/clk-nomadik.c +++ b/drivers/clk/clk-nomadik.c @@ -8,7 +8,6 @@ #define pr_fmt(fmt) "Nomadik SRC clocks: " fmt #include <linux/bitops.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -254,11 +253,11 @@ static const struct clk_ops pll_clk_ops = { .recalc_rate = pll_clk_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init pll_clk_register(struct device *dev, const char *name, const char *parent_name, u32 id) { - struct clk *clk; + struct clk_core *clk; struct clk_pll *pll; struct clk_init_data init; @@ -346,11 +345,11 @@ static const struct clk_ops src_clk_ops = { .recalc_rate = src_clk_recalc_rate, }; -static struct clk * __init +static struct clk_core * __init src_clk_register(struct device *dev, const char *name, const char *parent_name, u8 id) { - struct clk *clk; + struct clk_core *clk; struct clk_src *sclk; struct clk_init_data init; @@ -510,7 +509,7 @@ module_init(nomadik_src_clk_init_debugfs); static void __init of_nomadik_pll_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; u32 pll_id; @@ -533,7 +532,7 @@ CLK_OF_DECLARE(nomadik_pll_clk, static void __init of_nomadik_hclk_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; @@ -557,7 +556,7 @@ CLK_OF_DECLARE(nomadik_hclk_clk, static void __init of_nomadik_src_clk_setup(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; u32 clk_id; diff --git a/drivers/clk/clk-nspire.c b/drivers/clk/clk-nspire.c index a378db7..e9c43f4 100644 --- a/drivers/clk/clk-nspire.c +++ b/drivers/clk/clk-nspire.c @@ -69,7 +69,7 @@ static void __init nspire_ahbdiv_setup(struct device_node *node, { u32 val; void __iomem *io; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; struct nspire_clk_info info; @@ -111,7 +111,7 @@ static void __init nspire_clk_setup(struct device_node *node, { u32 val; void __iomem *io; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; struct nspire_clk_info info; diff --git a/drivers/clk/clk-palmas.c b/drivers/clk/clk-palmas.c index 781630e..8febd8c 100644 --- a/drivers/clk/clk-palmas.c +++ b/drivers/clk/clk-palmas.c @@ -17,7 +17,6 @@ * General Public License for more details. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/palmas.h> @@ -42,7 +41,7 @@ struct palmas_clk32k_desc { struct palmas_clock_info { struct device *dev; - struct clk *clk; + struct clk_core *clk; struct clk_hw hw; struct palmas *palmas; struct palmas_clk32k_desc *clk_desc; @@ -219,7 +218,7 @@ static int palmas_clks_init_configure(struct palmas_clock_info *cinfo) } if (cinfo->ext_control_pin) { - ret = clk_prepare(cinfo->clk); + ret = clk_provider_prepare(cinfo->clk); if (ret < 0) { dev_err(cinfo->dev, "Clock prep failed, %d\n", ret); return ret; @@ -244,7 +243,7 @@ static int palmas_clks_probe(struct platform_device *pdev) struct palmas_clks_of_match_data *match_data; const struct of_device_id *match; struct palmas_clock_info *cinfo; - struct clk *clk; + struct clk_core *clk; int ret; match = of_match_device(palmas_clks_of_match, &pdev->dev); diff --git a/drivers/clk/clk-ppc-corenet.c b/drivers/clk/clk-ppc-corenet.c index 8e58edf..5619ee9 100644 --- a/drivers/clk/clk-ppc-corenet.c +++ b/drivers/clk/clk-ppc-corenet.c @@ -64,7 +64,7 @@ const struct clk_ops cmux_ops = { static void __init core_mux_init(struct device_node *np) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct cmux_clk *cmux_clk; struct device_node *node; @@ -150,7 +150,7 @@ static void __init core_pll_init(struct device_node *np) int i, rc, count; const char *clk_name, *parent_name; struct clk_onecell_data *onecell_data; - struct clk **subclks; + struct clk_core **subclks; void __iomem *base; base = of_iomap(np, 0); @@ -184,7 +184,7 @@ static void __init core_pll_init(struct device_node *np) /* output clock number per PLL */ clocks_per_pll = count; - subclks = kzalloc(sizeof(struct clk *) * count, GFP_KERNEL); + subclks = kzalloc(sizeof(struct clk_core *) * count, GFP_KERNEL); if (!subclks) { pr_err("%s: could not allocate subclks\n", __func__); goto err_map; @@ -246,7 +246,7 @@ err_map: static void __init sysclk_init(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; struct device_node *np = of_get_parent(node); u32 rate; diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index b7797fb..17fc7e1 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -29,7 +29,7 @@ #define s2mps11_name(a) (a->hw.init->name) -static struct clk **clk_table; +static struct clk_core **clk_table; static struct clk_onecell_data clk_data; enum { @@ -43,7 +43,7 @@ struct s2mps11_clk { struct sec_pmic_dev *iodev; struct device_node *clk_np; struct clk_hw hw; - struct clk *clk; + struct clk_core *clk; struct clk_lookup *lookup; u32 mask; unsigned int reg; @@ -174,7 +174,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev) s2mps11_clk = s2mps11_clks; - clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk *) * + clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk_core *) * S2MPS11_CLKS_NUM, GFP_KERNEL); if (!clk_table) return -ENOMEM; diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c index 3b2a66f..57c9eb5 100644 --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -56,10 +56,10 @@ struct si5351_driver_data { struct regmap *regmap; struct clk_onecell_data onecell; - struct clk *pxtal; + struct clk_core *pxtal; const char *pxtal_name; struct clk_hw xtal; - struct clk *pclkin; + struct clk_core *pclkin; const char *pclkin_name; struct clk_hw clkin; @@ -1128,12 +1128,12 @@ static int si5351_dt_parse(struct i2c_client *client, if (!pdata) return -ENOMEM; - pdata->clk_xtal = of_clk_get(np, 0); + pdata->clk_xtal = of_clk_provider_get(np, 0); if (!IS_ERR(pdata->clk_xtal)) - clk_put(pdata->clk_xtal); - pdata->clk_clkin = of_clk_get(np, 1); + __clk_put(pdata->clk_xtal); + pdata->clk_clkin = of_clk_provider_get(np, 1); if (!IS_ERR(pdata->clk_clkin)) - clk_put(pdata->clk_clkin); + __clk_put(pdata->clk_clkin); /* * property silabs,pll-source : <num src>, [<..>] @@ -1306,7 +1306,7 @@ static int si5351_i2c_probe(struct i2c_client *client, struct si5351_platform_data *pdata; struct si5351_driver_data *drvdata; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; const char *parent_names[4]; u8 num_parents, num_clocks; int ret, n; @@ -1545,7 +1545,8 @@ static int si5351_i2c_probe(struct i2c_client *client, /* set initial clkout rate */ if (pdata->clkout[n].rate != 0) { int ret; - ret = clk_set_rate(clk, pdata->clkout[n].rate); + ret = clk_provider_set_rate(clk, + pdata->clkout[n].rate); if (ret != 0) { dev_err(&client->dev, "Cannot set rate : %d\n", ret); diff --git a/drivers/clk/clk-si570.c b/drivers/clk/clk-si570.c index fc167b3..f0eec4e 100644 --- a/drivers/clk/clk-si570.c +++ b/drivers/clk/clk-si570.c @@ -407,7 +407,7 @@ static int si570_probe(struct i2c_client *client, { struct clk_si570 *data; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; u32 initial_fout, factory_fout, stability; int err; enum clk_si570_variant variant = id->driver_data; @@ -476,7 +476,7 @@ static int si570_probe(struct i2c_client *client, /* Read the requested initial output frequency from device tree */ if (!of_property_read_u32(client->dev.of_node, "clock-frequency", &initial_fout)) { - err = clk_set_rate(clk, initial_fout); + err = clk_provider_set_rate(clk, initial_fout); if (err) { of_clk_del_provider(client->dev.of_node); return err; diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c index 1ada79a..d24a8a2 100644 --- a/drivers/clk/clk-twl6040.c +++ b/drivers/clk/clk-twl6040.c @@ -20,7 +20,6 @@ * */ -#include <linux/clk.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/platform_device.h> @@ -31,7 +30,7 @@ struct twl6040_clk { struct twl6040 *twl6040; struct device *dev; struct clk_hw mcpdm_fclk; - struct clk *clk; + struct clk_core *clk; int enabled; }; diff --git a/drivers/clk/clk-u300.c b/drivers/clk/clk-u300.c index 406bfc1..392bcbf 100644 --- a/drivers/clk/clk-u300.c +++ b/drivers/clk/clk-u300.c @@ -5,7 +5,6 @@ * Author: Linus Walleij <linus.walleij@stericsson.com> * Author: Jonas Aaberg <jonas.aberg@stericsson.com> */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -688,7 +687,7 @@ static const struct clk_ops syscon_clk_ops = { .set_rate = syscon_clk_set_rate, }; -static struct clk * __init +static struct clk_core * __init syscon_clk_register(struct device *dev, const char *name, const char *parent_name, unsigned long flags, bool hw_ctrld, @@ -696,7 +695,7 @@ syscon_clk_register(struct device *dev, const char *name, void __iomem *en_reg, u8 en_bit, u16 clk_val) { - struct clk *clk; + struct clk_core *clk; struct clk_syscon *sclk; struct clk_init_data init; @@ -867,7 +866,7 @@ static struct u300_clock const u300_clk_lookup[] __initconst = { static void __init of_u300_syscon_clk_init(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; void __iomem *res_reg; @@ -1110,11 +1109,11 @@ static const struct clk_ops mclk_ops = { .set_rate = mclk_clk_set_rate, }; -static struct clk * __init +static struct clk_core * __init mclk_clk_register(struct device *dev, const char *name, const char *parent_name, bool is_mspro) { - struct clk *clk; + struct clk_core *clk; struct clk_mclk *mclk; struct clk_init_data init; @@ -1141,7 +1140,7 @@ mclk_clk_register(struct device *dev, const char *name, static void __init of_u300_syscon_mclk_init(struct device_node *np) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; diff --git a/drivers/clk/clk-vt8500.c b/drivers/clk/clk-vt8500.c index 37e9288..e5fb933 100644 --- a/drivers/clk/clk-vt8500.c +++ b/drivers/clk/clk-vt8500.c @@ -232,7 +232,7 @@ static const struct clk_ops vt8500_gated_divisor_clk_ops = { static __init void vtwm_device_clk_init(struct device_node *node) { u32 en_reg, div_reg; - struct clk *clk; + struct clk_core *clk; struct clk_device *dev_clk; const char *clk_name = node->name; const char *parent_name; @@ -650,7 +650,7 @@ static const struct clk_ops vtwm_pll_ops = { static __init void vtwm_pll_clk_init(struct device_node *node, int pll_type) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct clk_pll *pll_clk; const char *clk_name = node->name; const char *parent_name; diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index b131041..84ce873 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -12,7 +12,6 @@ * */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/module.h> @@ -25,9 +24,9 @@ struct wm831x_clk { struct clk_hw xtal_hw; struct clk_hw fll_hw; struct clk_hw clkout_hw; - struct clk *xtal; - struct clk *fll; - struct clk *clkout; + struct clk_core *xtal; + struct clk_core *fll; + struct clk_core *clkout; bool xtal_ena; }; diff --git a/drivers/clk/clk-xgene.c b/drivers/clk/clk-xgene.c index dd8a62d..ce3ed34 100644 --- a/drivers/clk/clk-xgene.c +++ b/drivers/clk/clk-xgene.c @@ -124,13 +124,13 @@ const struct clk_ops xgene_clk_pll_ops = { .recalc_rate = xgene_clk_pll_recalc_rate, }; -static struct clk *xgene_register_clk_pll(struct device *dev, +static struct clk_core *xgene_register_clk_pll(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u32 pll_offset, u32 type, spinlock_t *lock) { struct xgene_clk_pll *apmclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the APM clock structure */ @@ -166,7 +166,7 @@ static struct clk *xgene_register_clk_pll(struct device *dev, static void xgene_pllclk_init(struct device_node *np, enum xgene_pll_type pll_type) { const char *clk_name = np->full_name; - struct clk *clk; + struct clk_core *clk; void *reg; reg = of_iomap(np, 0); @@ -395,12 +395,12 @@ const struct clk_ops xgene_clk_ops = { .round_rate = xgene_clk_round_rate, }; -static struct clk *xgene_register_clk(struct device *dev, +static struct clk_core *xgene_register_clk(struct device *dev, const char *name, const char *parent_name, struct xgene_dev_parameters *parameters, spinlock_t *lock) { struct xgene_clk *apmclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int rc; @@ -442,7 +442,7 @@ static struct clk *xgene_register_clk(struct device *dev, static void __init xgene_devclk_init(struct device_node *np) { const char *clk_name = np->full_name; - struct clk *clk; + struct clk_core *clk; struct resource res; int rc; struct xgene_dev_parameters parameters; diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index c798138..d278572 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -10,8 +10,8 @@ */ #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) -struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); -struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec); +struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); +struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec); void of_clk_lock(void); void of_clk_unlock(void); #endif diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c index 339945d..26f11a3 100644 --- a/drivers/clk/hisilicon/clk-hi3620.c +++ b/drivers/clk/hisilicon/clk-hi3620.c @@ -31,7 +31,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include <dt-bindings/clock/hi3620-clock.h> @@ -296,7 +295,7 @@ static unsigned long mmc_clk_recalc_rate(struct clk_hw *hw, static long mmc_clk_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { struct clk_mmc *mclk = to_mmc(hw); unsigned long best = 0; @@ -427,11 +426,11 @@ static struct clk_ops clk_mmc_ops = { .recalc_rate = mmc_clk_recalc_rate, }; -static struct clk *hisi_register_clk_mmc(struct hisi_mmc_clock *mmc_clk, +static struct clk_core *hisi_register_clk_mmc(struct hisi_mmc_clock *mmc_clk, void __iomem *base, struct device_node *np) { struct clk_mmc *mclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; mclk = kzalloc(sizeof(*mclk), GFP_KERNEL); @@ -487,7 +486,7 @@ static void __init hi3620_mmc_clk_init(struct device_node *node) if (WARN_ON(!clk_data)) return; - clk_data->clks = kzalloc(sizeof(struct clk *) * num, GFP_KERNEL); + clk_data->clks = kzalloc(sizeof(struct clk_core *) * num, GFP_KERNEL); if (!clk_data->clks) { pr_err("%s: fail to allocate mmc clk\n", __func__); return; diff --git a/drivers/clk/hisilicon/clk-hip04.c b/drivers/clk/hisilicon/clk-hip04.c index 132b57a..e8403c0 100644 --- a/drivers/clk/hisilicon/clk-hip04.c +++ b/drivers/clk/hisilicon/clk-hip04.c @@ -30,7 +30,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include <dt-bindings/clock/hip04-clock.h> diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c index a078e84..00b7c9c 100644 --- a/drivers/clk/hisilicon/clk.c +++ b/drivers/clk/hisilicon/clk.c @@ -32,7 +32,6 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/slab.h> -#include <linux/clk.h> #include "clk.h" @@ -42,7 +41,7 @@ struct hisi_clock_data __init *hisi_clk_init(struct device_node *np, int nr_clks) { struct hisi_clock_data *clk_data; - struct clk **clk_table; + struct clk_core **clk_table; void __iomem *base; if (np) { @@ -63,7 +62,7 @@ struct hisi_clock_data __init *hisi_clk_init(struct device_node *np, } clk_data->base = base; - clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL); + clk_table = kzalloc(sizeof(struct clk_core *) * nr_clks, GFP_KERNEL); if (!clk_table) { pr_err("%s: could not allocate clock lookup table\n", __func__); goto err_data; @@ -81,7 +80,7 @@ err: void __init hisi_clk_register_fixed_rate(struct hisi_fixed_rate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; int i; for (i = 0; i < nums; i++) { @@ -102,7 +101,7 @@ void __init hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; int i; for (i = 0; i < nums; i++) { @@ -122,7 +121,7 @@ void __init hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *clks, void __init hisi_clk_register_mux(struct hisi_mux_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -151,7 +150,7 @@ void __init hisi_clk_register_mux(struct hisi_mux_clock *clks, void __init hisi_clk_register_divider(struct hisi_divider_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -180,7 +179,7 @@ void __init hisi_clk_register_divider(struct hisi_divider_clock *clks, void __init hisi_clk_register_gate(struct hisi_gate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; @@ -208,7 +207,7 @@ void __init hisi_clk_register_gate(struct hisi_gate_clock *clks, void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *clks, int nums, struct hisi_clock_data *data) { - struct clk *clk; + struct clk_core *clk; void __iomem *base = data->base; int i; diff --git a/drivers/clk/hisilicon/clk.h b/drivers/clk/hisilicon/clk.h index 31083ff..f7fc4b9 100644 --- a/drivers/clk/hisilicon/clk.h +++ b/drivers/clk/hisilicon/clk.h @@ -90,7 +90,7 @@ struct hisi_gate_clock { const char *alias; }; -struct clk *hisi_register_clkgate_sep(struct device *, const char *, +struct clk_core *hisi_register_clkgate_sep(struct device *, const char *, const char *, unsigned long, void __iomem *, u8, u8, spinlock_t *); diff --git a/drivers/clk/hisilicon/clkgate-separated.c b/drivers/clk/hisilicon/clkgate-separated.c index b03d5a7..5db5ba6 100644 --- a/drivers/clk/hisilicon/clkgate-separated.c +++ b/drivers/clk/hisilicon/clkgate-separated.c @@ -28,7 +28,6 @@ #include <linux/clkdev.h> #include <linux/io.h> #include <linux/slab.h> -#include <linux/clk.h> #include "clk.h" @@ -96,14 +95,14 @@ static struct clk_ops clkgate_separated_ops = { .is_enabled = clkgate_separated_is_enabled, }; -struct clk *hisi_register_clkgate_sep(struct device *dev, const char *name, +struct clk_core *hisi_register_clkgate_sep(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock) { struct clkgate_separated *sclk; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; sclk = kzalloc(sizeof(*sclk), GFP_KERNEL); diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c index 86f1e36..6bb211a 100644 --- a/drivers/clk/keystone/gate.c +++ b/drivers/clk/keystone/gate.c @@ -10,7 +10,6 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -163,7 +162,7 @@ static const struct clk_ops clk_psc_ops = { * @psc_data: platform data to configure this clock * @lock: spinlock used by this clock */ -static struct clk *clk_register_psc(struct device *dev, +static struct clk_core *clk_register_psc(struct device *dev, const char *name, const char *parent_name, struct clk_psc_data *psc_data, @@ -171,7 +170,7 @@ static struct clk *clk_register_psc(struct device *dev, { struct clk_init_data init; struct clk_psc *psc; - struct clk *clk; + struct clk_core *clk; psc = kzalloc(sizeof(*psc), GFP_KERNEL); if (!psc) @@ -204,7 +203,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock) const char *clk_name = node->name; const char *parent_name; struct clk_psc_data *data; - struct clk *clk; + struct clk_core *clk; int i; data = kzalloc(sizeof(*data), GFP_KERNEL); diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c index 0dd8a4b..2e31895 100644 --- a/drivers/clk/keystone/pll.c +++ b/drivers/clk/keystone/pll.c @@ -10,7 +10,6 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -116,14 +115,14 @@ static const struct clk_ops clk_pll_ops = { .recalc_rate = clk_pllclk_recalc, }; -static struct clk *clk_register_pll(struct device *dev, +static struct clk_core *clk_register_pll(struct device *dev, const char *name, const char *parent_name, struct clk_pll_data *pll_data) { struct clk_init_data init; struct clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll = kzalloc(sizeof(*pll), GFP_KERNEL); if (!pll) @@ -158,7 +157,7 @@ static void __init _of_pll_clk_init(struct device_node *node, bool pllctrl) { struct clk_pll_data *pll_data; const char *parent_name; - struct clk *clk; + struct clk_core *clk; int i; pll_data = kzalloc(sizeof(*pll_data), GFP_KERNEL); @@ -239,7 +238,7 @@ static void __init of_pll_div_clk_init(struct device_node *node) const char *parent_name; void __iomem *reg; u32 shift, mask; - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; of_property_read_string(node, "clock-output-names", &clk_name); @@ -282,7 +281,7 @@ static void __init of_pll_mux_clk_init(struct device_node *node) { void __iomem *reg; u32 shift, mask; - struct clk *clk; + struct clk_core *clk; const char *parents[2]; const char *clk_name = node->name; diff --git a/drivers/clk/mmp/clk-apbc.c b/drivers/clk/mmp/clk-apbc.c index d14120e..4a1de49 100644 --- a/drivers/clk/mmp/clk-apbc.c +++ b/drivers/clk/mmp/clk-apbc.c @@ -10,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> @@ -120,12 +119,12 @@ struct clk_ops clk_apbc_ops = { .unprepare = clk_apbc_unprepare, }; -struct clk *mmp_clk_register_apbc(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_apbc(const char *name, const char *parent_name, void __iomem *base, unsigned int delay, unsigned int apbc_flags, spinlock_t *lock) { struct clk_apbc *apbc; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; apbc = kzalloc(sizeof(*apbc), GFP_KERNEL); diff --git a/drivers/clk/mmp/clk-apmu.c b/drivers/clk/mmp/clk-apmu.c index abe182b..cbc0712 100644 --- a/drivers/clk/mmp/clk-apmu.c +++ b/drivers/clk/mmp/clk-apmu.c @@ -10,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> @@ -66,11 +65,11 @@ struct clk_ops clk_apmu_ops = { .disable = clk_apmu_disable, }; -struct clk *mmp_clk_register_apmu(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_apmu(const char *name, const char *parent_name, void __iomem *base, u32 enable_mask, spinlock_t *lock) { struct clk_apmu *apmu; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; apmu = kzalloc(sizeof(*apmu), GFP_KERNEL); diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c index 23a56f5..0386cdd 100644 --- a/drivers/clk/mmp/clk-frac.c +++ b/drivers/clk/mmp/clk-frac.c @@ -116,14 +116,14 @@ static struct clk_ops clk_factor_ops = { .set_rate = clk_factor_set_rate, }; -struct clk *mmp_clk_register_factor(const char *name, const char *parent_name, +struct clk_core *mmp_clk_register_factor(const char *name, const char *parent_name, unsigned long flags, void __iomem *base, struct clk_factor_masks *masks, struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt) { struct clk_factor *factor; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; if (!masks) { pr_err("%s: must pass a clk_factor_mask\n", __func__); diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c index b2721ca..98bd73f 100644 --- a/drivers/clk/mmp/clk-mmp2.c +++ b/drivers/clk/mmp/clk-mmp2.c @@ -77,8 +77,8 @@ static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"}; void __init mmp2_clk_init(void) { - struct clk *clk; - struct clk *vctcxo; + struct clk_core *clk; + struct clk_core *vctcxo; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbc_base; @@ -192,7 +192,7 @@ void __init mmp2_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(clk, 14745600); + clk_provider_set_rate(clk, 14745600); clk_register_clkdev(clk, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "vctcxo", @@ -251,7 +251,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -262,7 +262,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -273,7 +273,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", @@ -284,7 +284,7 @@ void __init mmp2_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART3, 4, 3, 0, &clk_lock); - clk_set_parent(clk, vctcxo); + clk_provider_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.3", NULL); clk = mmp_clk_register_apbc("uart3", "uart3_mux", diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c index 014396b..e4f50ab 100644 --- a/drivers/clk/mmp/clk-pxa168.c +++ b/drivers/clk/mmp/clk-pxa168.c @@ -68,8 +68,8 @@ static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; void __init pxa168_clk_init(void) { - struct clk *clk; - struct clk *uart_pll; + struct clk_core *clk; + struct clk_core *uart_pll; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbc_base; @@ -159,7 +159,7 @@ void __init pxa168_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(uart_pll, 14745600); + clk_provider_set_rate(uart_pll, 14745600); clk_register_clkdev(uart_pll, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", @@ -202,7 +202,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -213,7 +213,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -224,7 +224,7 @@ void __init pxa168_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c index 9efc6a4..b5c215e 100644 --- a/drivers/clk/mmp/clk-pxa910.c +++ b/drivers/clk/mmp/clk-pxa910.c @@ -66,8 +66,8 @@ static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; void __init pxa910_clk_init(void) { - struct clk *clk; - struct clk *uart_pll; + struct clk_core *clk; + struct clk_core *uart_pll; void __iomem *mpmu_base; void __iomem *apmu_base; void __iomem *apbcp_base; @@ -164,7 +164,7 @@ void __init pxa910_clk_init(void) mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, ARRAY_SIZE(uart_factor_tbl)); - clk_set_rate(uart_pll, 14745600); + clk_provider_set_rate(uart_pll, 14745600); clk_register_clkdev(uart_pll, "uart_pll", NULL); clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", @@ -207,7 +207,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.0", NULL); clk = mmp_clk_register_apbc("uart0", "uart0_mux", @@ -218,7 +218,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.1", NULL); clk = mmp_clk_register_apbc("uart1", "uart1_mux", @@ -229,7 +229,7 @@ void __init pxa910_clk_init(void) ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbcp_base + APBCP_UART2, 4, 3, 0, &clk_lock); - clk_set_parent(clk, uart_pll); + clk_provider_set_parent(clk, uart_pll); clk_register_clkdev(clk, "uart_mux.2", NULL); clk = mmp_clk_register_apbc("uart2", "uart2_mux", diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h index ab86dd4..1477e61 100644 --- a/drivers/clk/mmp/clk.h +++ b/drivers/clk/mmp/clk.h @@ -20,15 +20,15 @@ struct clk_factor_tbl { unsigned int den; }; -extern struct clk *mmp_clk_register_pll2(const char *name, +extern struct clk_core *mmp_clk_register_pll2(const char *name, const char *parent_name, unsigned long flags); -extern struct clk *mmp_clk_register_apbc(const char *name, +extern struct clk_core *mmp_clk_register_apbc(const char *name, const char *parent_name, void __iomem *base, unsigned int delay, unsigned int apbc_flags, spinlock_t *lock); -extern struct clk *mmp_clk_register_apmu(const char *name, +extern struct clk_core *mmp_clk_register_apmu(const char *name, const char *parent_name, void __iomem *base, u32 enable_mask, spinlock_t *lock); -extern struct clk *mmp_clk_register_factor(const char *name, +extern struct clk_core *mmp_clk_register_factor(const char *name, const char *parent_name, unsigned long flags, void __iomem *base, struct clk_factor_masks *masks, struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt); diff --git a/drivers/clk/mvebu/clk-corediv.c b/drivers/clk/mvebu/clk-corediv.c index d1e5863..1be15c4 100644 --- a/drivers/clk/mvebu/clk-corediv.c +++ b/drivers/clk/mvebu/clk-corediv.c @@ -238,7 +238,7 @@ mvebu_corediv_clk_init(struct device_node *node, { struct clk_init_data init; struct clk_corediv *corediv; - struct clk **clks; + struct clk_core **clks; void __iomem *base; const char *parent_name; const char *clk_name; @@ -253,7 +253,7 @@ mvebu_corediv_clk_init(struct device_node *node, clk_data.clk_num = soc_desc->ndescs; /* clks holds the clock array */ - clks = kcalloc(clk_data.clk_num, sizeof(struct clk *), + clks = kcalloc(clk_data.clk_num, sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!clks)) goto err_unmap; diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c index 3821a88..59a40c7 100644 --- a/drivers/clk/mvebu/clk-cpu.c +++ b/drivers/clk/mvebu/clk-cpu.c @@ -40,7 +40,7 @@ struct cpu_clk { void __iomem *pmu_dfs; }; -static struct clk **clks; +static struct clk_core **clks; static struct clk_onecell_data clk_data; @@ -195,8 +195,8 @@ static void __init of_cpu_clk_setup(struct device_node *node) for_each_node_by_type(dn, "cpu") { struct clk_init_data init; - struct clk *clk; - struct clk *parent_clk; + struct clk_core *clk; + struct clk_core *parent_clk; char *clk_name = kzalloc(5, GFP_KERNEL); int cpu, err; @@ -208,7 +208,7 @@ static void __init of_cpu_clk_setup(struct device_node *node) goto bail_out; sprintf(clk_name, "cpu%d", cpu); - parent_clk = of_clk_get(node, 0); + parent_clk = of_clk_provider_get(node, 0); cpuclk[cpu].parent_name = __clk_get_name(parent_clk); cpuclk[cpu].clk_name = clk_name; diff --git a/drivers/clk/mvebu/common.c b/drivers/clk/mvebu/common.c index 8145c4e..f6e14f8 100644 --- a/drivers/clk/mvebu/common.c +++ b/drivers/clk/mvebu/common.c @@ -13,7 +13,6 @@ */ #include <linux/kernel.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -43,7 +42,7 @@ void __init mvebu_coreclk_setup(struct device_node *np, /* Allocate struct for TCLK, cpu clk, and core ratio clocks */ clk_data.clk_num = 2 + desc->num_ratios; - clk_data.clks = kzalloc(clk_data.clk_num * sizeof(struct clk *), + clk_data.clks = kzalloc(clk_data.clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!clk_data.clks)) { iounmap(base); @@ -93,13 +92,13 @@ DEFINE_SPINLOCK(ctrl_gating_lock); struct clk_gating_ctrl { spinlock_t *lock; - struct clk **gates; + struct clk_core **gates; int num_gates; }; #define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw) -static struct clk *clk_gating_get_src( +static struct clk_core *clk_gating_get_src( struct of_phandle_args *clkspec, void *data) { struct clk_gating_ctrl *ctrl = (struct clk_gating_ctrl *)data; @@ -121,7 +120,7 @@ void __init mvebu_clk_gating_setup(struct device_node *np, const struct clk_gating_soc_desc *desc) { struct clk_gating_ctrl *ctrl; - struct clk *clk; + struct clk_core *clk; void __iomem *base; const char *default_parent = NULL; int n; @@ -130,10 +129,10 @@ void __init mvebu_clk_gating_setup(struct device_node *np, if (WARN_ON(!base)) return; - clk = of_clk_get(np, 0); + clk = of_clk_provider_get(np, 0); if (!IS_ERR(clk)) { default_parent = __clk_get_name(clk); - clk_put(clk); + __clk_put(clk); } ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL); @@ -148,7 +147,7 @@ void __init mvebu_clk_gating_setup(struct device_node *np, n++; ctrl->num_gates = n; - ctrl->gates = kzalloc(ctrl->num_gates * sizeof(struct clk *), + ctrl->gates = kzalloc(ctrl->num_gates * sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!ctrl->gates)) goto gates_out; diff --git a/drivers/clk/mvebu/kirkwood.c b/drivers/clk/mvebu/kirkwood.c index 99550f2..5d0978b 100644 --- a/drivers/clk/mvebu/kirkwood.c +++ b/drivers/clk/mvebu/kirkwood.c @@ -242,7 +242,7 @@ struct clk_muxing_soc_desc { struct clk_muxing_ctrl { spinlock_t *lock; - struct clk **muxes; + struct clk_core **muxes; int num_muxes; }; @@ -258,7 +258,7 @@ static const struct clk_muxing_soc_desc kirkwood_mux_desc[] __initconst = { #define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw) -static struct clk *clk_muxing_get_src( +static struct clk_core *clk_muxing_get_src( struct of_phandle_args *clkspec, void *data) { struct clk_muxing_ctrl *ctrl = (struct clk_muxing_ctrl *)data; @@ -299,7 +299,7 @@ static void __init kirkwood_clk_muxing_setup(struct device_node *np, n++; ctrl->num_muxes = n; - ctrl->muxes = kcalloc(ctrl->num_muxes, sizeof(struct clk *), + ctrl->muxes = kcalloc(ctrl->num_muxes, sizeof(struct clk_core *), GFP_KERNEL); if (WARN_ON(!ctrl->muxes)) goto muxes_out; diff --git a/drivers/clk/mxs/clk-div.c b/drivers/clk/mxs/clk-div.c index 90e1da9..73ca1e8 100644 --- a/drivers/clk/mxs/clk-div.c +++ b/drivers/clk/mxs/clk-div.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/slab.h> @@ -74,11 +73,11 @@ static struct clk_ops clk_div_ops = { .set_rate = clk_div_set_rate, }; -struct clk *mxs_clk_div(const char *name, const char *parent_name, +struct clk_core *mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) { struct clk_div *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; div = kzalloc(sizeof(*div), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-frac.c b/drivers/clk/mxs/clk-frac.c index e6aa6b5..65cedf8 100644 --- a/drivers/clk/mxs/clk-frac.c +++ b/drivers/clk/mxs/clk-frac.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -108,11 +107,11 @@ static struct clk_ops clk_frac_ops = { .set_rate = clk_frac_set_rate, }; -struct clk *mxs_clk_frac(const char *name, const char *parent_name, +struct clk_core *mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy) { struct clk_frac *frac; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; frac = kzalloc(sizeof(*frac), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c index 9fc9359..43f2d31 100644 --- a/drivers/clk/mxs/clk-imx23.c +++ b/drivers/clk/mxs/clk-imx23.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk/mxs.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -94,7 +93,7 @@ enum imx23_clk { clk_max }; -static struct clk *clks[clk_max]; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static enum imx23_clk clks_init_on[] __initdata = { @@ -171,7 +170,7 @@ static void __init mx23_clocks_init(struct device_node *np) of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); } CLK_OF_DECLARE(imx23_clkctrl, "fsl,imx23-clkctrl", mx23_clocks_init); diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index a6c3501..e6d70ac 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk/mxs.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -148,7 +147,7 @@ enum imx28_clk { clk_max }; -static struct clk *clks[clk_max]; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static enum imx28_clk clks_init_on[] __initdata = { @@ -250,6 +249,6 @@ static void __init mx28_clocks_init(struct device_node *np) clk_register_clkdev(clks[enet_out], NULL, "enet_out"); for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) - clk_prepare_enable(clks[clks_init_on[i]]); + clk_provider_prepare_enable(clks[clks_init_on[i]]); } CLK_OF_DECLARE(imx28_clkctrl, "fsl,imx28-clkctrl", mx28_clocks_init); diff --git a/drivers/clk/mxs/clk-pll.c b/drivers/clk/mxs/clk-pll.c index fadae41..e0f94ac 100644 --- a/drivers/clk/mxs/clk-pll.c +++ b/drivers/clk/mxs/clk-pll.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/err.h> @@ -86,11 +85,11 @@ static const struct clk_ops clk_pll_ops = { .recalc_rate = clk_pll_recalc_rate, }; -struct clk *mxs_clk_pll(const char *name, const char *parent_name, +struct clk_core *mxs_clk_pll(const char *name, const char *parent_name, void __iomem *base, u8 power, unsigned long rate) { struct clk_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk-ref.c b/drivers/clk/mxs/clk-ref.c index 4adeed6..af75c3f 100644 --- a/drivers/clk/mxs/clk-ref.c +++ b/drivers/clk/mxs/clk-ref.c @@ -9,7 +9,6 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/io.h> @@ -125,11 +124,11 @@ static const struct clk_ops clk_ref_ops = { .set_rate = clk_ref_set_rate, }; -struct clk *mxs_clk_ref(const char *name, const char *parent_name, +struct clk_core *mxs_clk_ref(const char *name, const char *parent_name, void __iomem *reg, u8 idx) { struct clk_ref *ref; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; ref = kzalloc(sizeof(*ref), GFP_KERNEL); diff --git a/drivers/clk/mxs/clk.h b/drivers/clk/mxs/clk.h index ef10ad9..19b9dc3 100644 --- a/drivers/clk/mxs/clk.h +++ b/drivers/clk/mxs/clk.h @@ -12,7 +12,6 @@ #ifndef __MXS_CLK_H #define __MXS_CLK_H -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/spinlock.h> @@ -23,24 +22,24 @@ extern spinlock_t mxs_lock; int mxs_clk_wait(void __iomem *reg, u8 shift); -struct clk *mxs_clk_pll(const char *name, const char *parent_name, +struct clk_core *mxs_clk_pll(const char *name, const char *parent_name, void __iomem *base, u8 power, unsigned long rate); -struct clk *mxs_clk_ref(const char *name, const char *parent_name, +struct clk_core *mxs_clk_ref(const char *name, const char *parent_name, void __iomem *reg, u8 idx); -struct clk *mxs_clk_div(const char *name, const char *parent_name, +struct clk_core *mxs_clk_div(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy); -struct clk *mxs_clk_frac(const char *name, const char *parent_name, +struct clk_core *mxs_clk_frac(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, u8 busy); -static inline struct clk *mxs_clk_fixed(const char *name, int rate) +static inline struct clk_core *mxs_clk_fixed(const char *name, int rate) { return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate); } -static inline struct clk *mxs_clk_gate(const char *name, +static inline struct clk_core *mxs_clk_gate(const char *name, const char *parent_name, void __iomem *reg, u8 shift) { return clk_register_gate(NULL, name, parent_name, CLK_SET_RATE_PARENT, @@ -48,7 +47,7 @@ static inline struct clk *mxs_clk_gate(const char *name, &mxs_lock); } -static inline struct clk *mxs_clk_mux(const char *name, void __iomem *reg, +static inline struct clk_core *mxs_clk_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parent_names, int num_parents) { return clk_register_mux(NULL, name, parent_names, num_parents, @@ -56,7 +55,7 @@ static inline struct clk *mxs_clk_mux(const char *name, void __iomem *reg, reg, shift, width, 0, &mxs_lock); } -static inline struct clk *mxs_clk_fixed_factor(const char *name, +static inline struct clk_core *mxs_clk_fixed_factor(const char *name, const char *parent_name, unsigned int mult, unsigned int div) { return clk_register_fixed_factor(NULL, name, parent_name, diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c index b638c58..59f118c 100644 --- a/drivers/clk/qcom/clk-rcg.c +++ b/drivers/clk/qcom/clk-rcg.c @@ -375,7 +375,7 @@ struct freq_tbl *find_freq(const struct freq_tbl *f, unsigned long rate) static long _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { unsigned long clk_flags; @@ -402,7 +402,7 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw, } static long clk_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg *rcg = to_clk_rcg(hw); @@ -410,7 +410,7 @@ static long clk_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, } static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw); @@ -418,7 +418,7 @@ static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, } static long clk_rcg_bypass_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg *rcg = to_clk_rcg(hw); const struct freq_tbl *f = rcg->freq_tbl; diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index cd185d5..6aac1ec 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -188,7 +188,7 @@ struct freq_tbl *find_freq(const struct freq_tbl *f, unsigned long rate) static long _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { unsigned long clk_flags; @@ -219,7 +219,7 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw, } static long clk_rcg2_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); @@ -372,7 +372,7 @@ static int clk_edp_pixel_set_rate_and_parent(struct clk_hw *hw, } static long clk_edp_pixel_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); const struct freq_tbl *f = rcg->freq_tbl; @@ -423,7 +423,7 @@ const struct clk_ops clk_edp_pixel_ops = { EXPORT_SYMBOL_GPL(clk_edp_pixel_ops); static long clk_byte_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); const struct freq_tbl *f = rcg->freq_tbl; @@ -485,14 +485,14 @@ static const struct frac_entry frac_table_pixel[] = { }; static long clk_pixel_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate, struct clk **p) + unsigned long *p_rate, struct clk_core **p) { struct clk_rcg2 *rcg = to_clk_rcg2(hw); unsigned long request, src_rate; int delta = 100000; const struct freq_tbl *f = rcg->freq_tbl; const struct frac_entry *frac = frac_table_pixel; - struct clk *parent = *p = clk_get_parent_by_index(hw->clk, f->src); + struct clk_core *parent = *p = clk_get_parent_by_index(hw->clk, f->src); for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; @@ -519,7 +519,7 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate, int delta = 100000; u32 mask = BIT(rcg->hid_width) - 1; u32 hid_div; - struct clk *parent = clk_get_parent_by_index(hw->clk, f.src); + struct clk_core *parent = clk_get_parent_by_index(hw->clk, f.src); for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; diff --git a/drivers/clk/qcom/clk-regmap.c b/drivers/clk/qcom/clk-regmap.c index a58ba39..2a98040 100644 --- a/drivers/clk/qcom/clk-regmap.c +++ b/drivers/clk/qcom/clk-regmap.c @@ -101,7 +101,7 @@ EXPORT_SYMBOL_GPL(clk_disable_regmap); * clk_regmap struct via this function so that the regmap is initialized * and so that the clock is registered with the common clock framework. */ -struct clk *devm_clk_register_regmap(struct device *dev, +struct clk_core *devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk) { if (dev && dev_get_regmap(dev, NULL)) diff --git a/drivers/clk/qcom/clk-regmap.h b/drivers/clk/qcom/clk-regmap.h index 491a63d..89258cb 100644 --- a/drivers/clk/qcom/clk-regmap.h +++ b/drivers/clk/qcom/clk-regmap.h @@ -39,7 +39,7 @@ struct clk_regmap { int clk_is_enabled_regmap(struct clk_hw *hw); int clk_enable_regmap(struct clk_hw *hw); void clk_disable_regmap(struct clk_hw *hw); -struct clk * +struct clk_core * devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); #endif diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index eeb3eea..afd40ea 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -24,7 +24,7 @@ struct qcom_cc { struct qcom_reset_controller reset; struct clk_onecell_data data; - struct clk *clks[]; + struct clk_core *clks[]; }; struct regmap * @@ -48,9 +48,9 @@ int qcom_cc_really_probe(struct platform_device *pdev, { int i, ret; struct device *dev = &pdev->dev; - struct clk *clk; + struct clk_core *clk; struct clk_onecell_data *data; - struct clk **clks; + struct clk_core **clks; struct qcom_reset_controller *reset; struct qcom_cc *cc; size_t num_clks = desc->num_clks; diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c index ee52eb1..27af0cd 100644 --- a/drivers/clk/qcom/gcc-apq8084.c +++ b/drivers/clk/qcom/gcc-apq8084.c @@ -3562,7 +3562,7 @@ MODULE_DEVICE_TABLE(of, gcc_apq8084_match_table); static int gcc_apq8084_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c index 4032e51..f31f095 100644 --- a/drivers/clk/qcom/gcc-ipq806x.c +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -2376,7 +2376,7 @@ MODULE_DEVICE_TABLE(of, gcc_ipq806x_match_table); static int gcc_ipq806x_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c index 0c4b727..2d41fdb 100644 --- a/drivers/clk/qcom/gcc-msm8660.c +++ b/drivers/clk/qcom/gcc-msm8660.c @@ -2718,7 +2718,7 @@ MODULE_DEVICE_TABLE(of, gcc_msm8660_match_table); static int gcc_msm8660_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; /* Temporary until RPM clocks supported */ diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index 007534f..ed8f8f5 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -3488,7 +3488,7 @@ MODULE_DEVICE_TABLE(of, gcc_msm8960_match_table); static int gcc_msm8960_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; const struct of_device_id *match; diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c index 7af7c18..8326b1f 100644 --- a/drivers/clk/qcom/gcc-msm8974.c +++ b/drivers/clk/qcom/gcc-msm8974.c @@ -2699,7 +2699,7 @@ static void msm8974_pro_clock_override(void) static int gcc_msm8974_probe(struct platform_device *pdev) { - struct clk *clk; + struct clk_core *clk; struct device *dev = &pdev->dev; bool pro; const struct of_device_id *id; diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c index 2e80a21..bb60d61 100644 --- a/drivers/clk/qcom/mmcc-msm8960.c +++ b/drivers/clk/qcom/mmcc-msm8960.c @@ -505,7 +505,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) int ret = 0; u32 val; struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw); - struct clk *clk = hw->clk; + struct clk_core *clk = hw->clk; int num_parents = __clk_get_num_parents(hw->clk); /* @@ -517,7 +517,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) * needs to be on at what time. */ for (i = 0; i < num_parents; i++) { - ret = clk_prepare_enable(clk_get_parent_by_index(clk, i)); + ret = clk_provider_prepare_enable(clk_get_parent_by_index(clk, i)); if (ret) goto err; } @@ -546,7 +546,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index) err: for (i--; i >= 0; i--) - clk_disable_unprepare(clk_get_parent_by_index(clk, i)); + clk_provider_disable_unprepare(clk_get_parent_by_index(clk, i)); return ret; } diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c index f2a1c7a..414bff2 100644 --- a/drivers/clk/rockchip/clk-pll.c +++ b/drivers/clk/rockchip/clk-pll.c @@ -17,7 +17,6 @@ #include <linux/slab.h> #include <linux/io.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/regmap.h> #include "clk.h" @@ -297,7 +296,7 @@ static const struct clk_ops rockchip_rk3066_pll_clk_ops = { * Common registering of pll clocks */ -struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, +struct clk_core *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int con_offset, int grf_lock_offset, int lock_shift, int mode_offset, int mode_shift, @@ -308,7 +307,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, struct clk_init_data init; struct rockchip_clk_pll *pll; struct clk_mux *pll_mux; - struct clk *pll_clk, *mux_clk; + struct clk_core *pll_clk, *mux_clk; char pll_name[20]; int ret; @@ -377,7 +376,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, goto err_pll; } - ret = clk_notifier_register(pll_clk, &pll->clk_nb); + ret = clk_provider_notifier_register(pll_clk, &pll->clk_nb); if (ret) { pr_err("%s: failed to register clock notifier for %s : %d\n", __func__, name, ret); @@ -417,7 +416,7 @@ struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, return mux_clk; err_mux: - ret = clk_notifier_unregister(pll_clk, &pll->clk_nb); + ret = clk_provider_notifier_unregister(pll_clk, &pll->clk_nb); if (ret) { pr_err("%s: could not unregister clock notifier in error path : %d\n", __func__, ret); diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c index 732118e..b0ca609 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -607,7 +607,7 @@ static const char *rk3188_critical_clocks[] __initconst = { static void __init rk3188_common_clk_init(struct device_node *np) { void __iomem *reg_base; - struct clk *clk; + struct clk_core *clk; reg_base = of_iomap(np, 0); if (!reg_base) { diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c index 038b1aa..b8992dd 100644 --- a/drivers/clk/rockchip/clk-rk3288.c +++ b/drivers/clk/rockchip/clk-rk3288.c @@ -688,7 +688,7 @@ static const char *rk3288_critical_clocks[] __initconst = { static void __init rk3288_clk_init(struct device_node *np) { void __iomem *reg_base; - struct clk *clk; + struct clk_core *clk; reg_base = of_iomap(np, 0); if (!reg_base) { diff --git a/drivers/clk/rockchip/clk-rockchip.c b/drivers/clk/rockchip/clk-rockchip.c index 4cf838d5..faa8dfa 100644 --- a/drivers/clk/rockchip/clk-rockchip.c +++ b/drivers/clk/rockchip/clk-rockchip.c @@ -54,7 +54,7 @@ static void __init rk2928_gate_clk_init(struct device_node *node) if (!clk_data) return; - clk_data->clks = kzalloc(qty * sizeof(struct clk *), GFP_KERNEL); + clk_data->clks = kzalloc(qty * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { kfree(clk_data); return; diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index d9c6db2..dfe3ddb 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -21,7 +21,6 @@ */ #include <linux/slab.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> @@ -37,7 +36,7 @@ * * sometimes without one of those components. */ -static struct clk *rockchip_clk_register_branch(const char *name, +static struct clk_core *rockchip_clk_register_branch(const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int muxdiv_offset, u8 mux_shift, u8 mux_width, u8 mux_flags, u8 div_shift, u8 div_width, u8 div_flags, @@ -45,7 +44,7 @@ static struct clk *rockchip_clk_register_branch(const char *name, u8 gate_shift, u8 gate_flags, unsigned long flags, spinlock_t *lock) { - struct clk *clk; + struct clk_core *clk; struct clk_mux *mux = NULL; struct clk_gate *gate = NULL; struct clk_divider *div = NULL; @@ -103,13 +102,13 @@ static struct clk *rockchip_clk_register_branch(const char *name, return clk; } -static struct clk *rockchip_clk_register_frac_branch(const char *name, +static struct clk_core *rockchip_clk_register_frac_branch(const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int muxdiv_offset, u8 div_flags, int gate_offset, u8 gate_shift, u8 gate_flags, unsigned long flags, spinlock_t *lock) { - struct clk *clk; + struct clk_core *clk; struct clk_gate *gate = NULL; struct clk_fractional_divider *div = NULL; const struct clk_ops *div_ops = NULL, *gate_ops = NULL; @@ -152,7 +151,7 @@ static struct clk *rockchip_clk_register_frac_branch(const char *name, } static DEFINE_SPINLOCK(clk_lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; static struct device_node *cru_node; @@ -165,7 +164,7 @@ void __init rockchip_clk_init(struct device_node *np, void __iomem *base, cru_node = np; grf = ERR_PTR(-EPROBE_DEFER); - clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL); + clk_table = kcalloc(nr_clks, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_table) pr_err("%s: could not allocate clock lookup table\n", __func__); @@ -181,7 +180,7 @@ struct regmap *rockchip_clk_get_grf(void) return grf; } -void rockchip_clk_add_lookup(struct clk *clk, unsigned int id) +void rockchip_clk_add_lookup(struct clk_core *clk, unsigned int id) { if (clk_table && id) clk_table[id] = clk; @@ -190,7 +189,7 @@ void rockchip_clk_add_lookup(struct clk *clk, unsigned int id) void __init rockchip_clk_register_plls(struct rockchip_pll_clock *list, unsigned int nr_pll, int grf_lock_offset) { - struct clk *clk; + struct clk_core *clk; int idx; for (idx = 0; idx < nr_pll; idx++, list++) { @@ -213,7 +212,7 @@ void __init rockchip_clk_register_branches( struct rockchip_clk_branch *list, unsigned int nr_clk) { - struct clk *clk = NULL; + struct clk_core *clk = NULL; unsigned int idx; unsigned long flags; @@ -303,9 +302,9 @@ void __init rockchip_clk_protect_critical(const char *clocks[], int nclocks) /* Protect the clocks that needs to stay on */ for (i = 0; i < nclocks; i++) { - struct clk *clk = __clk_lookup(clocks[i]); + struct clk_core *clk = __clk_lookup(clocks[i]); if (clk) - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); } } diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h index 2b0bca1..7f713eb 100644 --- a/drivers/clk/rockchip/clk.h +++ b/drivers/clk/rockchip/clk.h @@ -24,7 +24,6 @@ #define CLK_ROCKCHIP_CLK_H #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #define HIWORD_UPDATE(val, mask, shift) \ @@ -113,7 +112,7 @@ struct rockchip_pll_clock { .rate_table = _rtable, \ } -struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, +struct clk_core *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, const char *name, const char **parent_names, u8 num_parents, void __iomem *base, int con_offset, int grf_lock_offset, int lock_shift, int reg_mode, int mode_shift, @@ -324,7 +323,7 @@ struct rockchip_clk_branch { void rockchip_clk_init(struct device_node *np, void __iomem *base, unsigned long nr_clks); struct regmap *rockchip_clk_get_grf(void); -void rockchip_clk_add_lookup(struct clk *clk, unsigned int id); +void rockchip_clk_add_lookup(struct clk_core *clk, unsigned int id); void rockchip_clk_register_branches(struct rockchip_clk_branch *clk_list, unsigned int nr_clk); void rockchip_clk_register_plls(struct rockchip_pll_clock *pll_list, diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 13eae14c..f5639bf 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -26,7 +26,7 @@ enum exynos_audss_clk_type { }; static DEFINE_SPINLOCK(lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; @@ -83,7 +83,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) const char *mout_audss_p[] = {"fin_pll", "fout_epll"}; const char *mout_i2s_p[] = {"mout_audss", "cdclk0", "sclk_audio0"}; const char *sclk_pcm_p = "sclk_pcm0"; - struct clk *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; + struct clk_core *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; const struct of_device_id *match; enum exynos_audss_clk_type variant; @@ -100,7 +100,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) } clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * EXYNOS_AUDSS_MAX_CLKS, + sizeof(struct clk_core *) * EXYNOS_AUDSS_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -111,8 +111,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) else clk_data.clk_num = EXYNOS_AUDSS_MAX_CLKS - 1; - pll_ref = devm_clk_get(&pdev->dev, "pll_ref"); - pll_in = devm_clk_get(&pdev->dev, "pll_in"); + pll_ref = devm_clk_provider_get(&pdev->dev, "pll_ref"); + pll_in = devm_clk_provider_get(&pdev->dev, "pll_in"); if (!IS_ERR(pll_ref)) mout_audss_p[0] = __clk_get_name(pll_ref); if (!IS_ERR(pll_in)) @@ -122,8 +122,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) CLK_SET_RATE_NO_REPARENT, reg_base + ASS_CLK_SRC, 0, 1, 0, &lock); - cdclk = devm_clk_get(&pdev->dev, "cdclk"); - sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio"); + cdclk = devm_clk_provider_get(&pdev->dev, "cdclk"); + sclk_audio = devm_clk_provider_get(&pdev->dev, "sclk_audio"); if (!IS_ERR(cdclk)) mout_i2s_p[1] = __clk_get_name(cdclk); if (!IS_ERR(sclk_audio)) @@ -161,7 +161,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) "sclk_pcm", CLK_SET_RATE_PARENT, reg_base + ASS_CLK_GATE, 4, 0, &lock); - sclk_pcm_in = devm_clk_get(&pdev->dev, "sclk_pcm_in"); + sclk_pcm_in = devm_clk_provider_get(&pdev->dev, "sclk_pcm_in"); if (!IS_ERR(sclk_pcm_in)) sclk_pcm_p = __clk_get_name(sclk_pcm_in); clk_table[EXYNOS_SCLK_PCM] = clk_register_gate(NULL, "sclk_pcm", diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c index 3a7cb25..0ad7dee 100644 --- a/drivers/clk/samsung/clk-exynos-clkout.c +++ b/drivers/clk/samsung/clk-exynos-clkout.c @@ -9,7 +9,6 @@ * Clock driver for Exynos clock output */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -30,7 +29,7 @@ struct exynos_clkout { struct clk_mux mux; spinlock_t slock; struct clk_onecell_data data; - struct clk *clk_table[EXYNOS_CLKOUT_NR_CLKS]; + struct clk_core *clk_table[EXYNOS_CLKOUT_NR_CLKS]; void __iomem *reg; u32 pmu_debug_save; }; @@ -57,7 +56,7 @@ static struct syscore_ops exynos_clkout_syscore_ops = { static void __init exynos_clkout_init(struct device_node *node, u32 mux_mask) { const char *parent_names[EXYNOS_CLKOUT_PARENTS]; - struct clk *parents[EXYNOS_CLKOUT_PARENTS]; + struct clk_core *parents[EXYNOS_CLKOUT_PARENTS]; int parent_count; int ret; int i; @@ -73,7 +72,7 @@ static void __init exynos_clkout_init(struct device_node *node, u32 mux_mask) char name[] = "clkoutXX"; snprintf(name, sizeof(name), "clkout%d", i); - parents[i] = of_clk_get_by_name(node, name); + parents[i] = of_clk_provider_get_by_name(node, name); if (IS_ERR(parents[i])) { parent_names[i] = "none"; continue; @@ -125,7 +124,7 @@ err_unmap: clks_put: for (i = 0; i < EXYNOS_CLKOUT_PARENTS; ++i) if (!IS_ERR(parents[i])) - clk_put(parents[i]); + __clk_put(parents[i]); free_clkout: kfree(clkout); diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c index dc85f8e..5742e76 100644 --- a/drivers/clk/samsung/clk-exynos3250.c +++ b/drivers/clk/samsung/clk-exynos3250.c @@ -8,7 +8,6 @@ * Common Clock Framework support for Exynos3250 SoC. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index ac163d7..5d77da2 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos4.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> @@ -1230,19 +1229,19 @@ static unsigned long exynos4_get_xom(void) static void __init exynos4_clk_register_finpll(struct samsung_clk_provider *ctx) { struct samsung_fixed_rate_clock fclk; - struct clk *clk; + struct clk_core *clk; unsigned long finpll_f = 24000000; char *parent_name; unsigned int xom = exynos4_get_xom(); parent_name = xom & 1 ? "xusbxti" : "xxti"; - clk = clk_get(NULL, parent_name); + clk = clk_provider_get(NULL, parent_name); if (IS_ERR(clk)) { pr_err("%s: failed to lookup parent clock %s, assuming " "fin_pll clock frequency is 24MHz\n", __func__, parent_name); } else { - finpll_f = clk_get_rate(clk); + finpll_f = clk_provider_get_rate(clk); } fclk.id = CLK_FIN_PLL; diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 70ec3d2..623e68f 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos5250.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c index ce3de97..5a3d623 100644 --- a/drivers/clk/samsung/clk-exynos5260.c +++ b/drivers/clk/samsung/clk-exynos5260.c @@ -9,7 +9,6 @@ * Common Clock Framework support for Exynos5260 SoC. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c index 231475b..546b32f 100644 --- a/drivers/clk/samsung/clk-exynos5410.c +++ b/drivers/clk/samsung/clk-exynos5410.c @@ -11,7 +11,6 @@ #include <dt-bindings/clock/exynos5410.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c index 848d602..0229cc9 100644 --- a/drivers/clk/samsung/clk-exynos5420.c +++ b/drivers/clk/samsung/clk-exynos5420.c @@ -11,7 +11,6 @@ */ #include <dt-bindings/clock/exynos5420.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk-exynos5440.c index 00d1d00..8adeaa1 100644 --- a/drivers/clk/samsung/clk-exynos5440.c +++ b/drivers/clk/samsung/clk-exynos5440.c @@ -10,7 +10,6 @@ */ #include <dt-bindings/clock/exynos5440.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index b07fad2..aaf234a 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -910,12 +910,12 @@ static const struct clk_ops samsung_pll2550x_clk_ops = { .recalc_rate = samsung_pll2550x_recalc_rate, }; -struct clk * __init samsung_clk_register_pll2550x(const char *name, +struct clk_core * __init samsung_clk_register_pll2550x(const char *name, const char *pname, const void __iomem *reg_base, const unsigned long offset) { struct samsung_clk_pll2550x *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); @@ -1149,7 +1149,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, void __iomem *base) { struct samsung_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int ret, len; diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index c0ed4d4..81af344 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -97,7 +97,7 @@ struct samsung_pll_rate_table { unsigned int vsel; }; -extern struct clk * __init samsung_clk_register_pll2550x(const char *name, +extern struct clk_core * __init samsung_clk_register_pll2550x(const char *name, const char *pname, const void __iomem *reg_base, const unsigned long offset); diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c index 0449cc0..05354bd 100644 --- a/drivers/clk/samsung/clk-s3c2410-dclk.c +++ b/drivers/clk/samsung/clk-s3c2410-dclk.c @@ -87,12 +87,12 @@ const struct clk_ops s3c24xx_clkout_ops = { .determine_rate = __clk_mux_determine_rate, }; -struct clk *s3c24xx_register_clkout(struct device *dev, const char *name, +struct clk_core *s3c24xx_register_clkout(struct device *dev, const char *name, const char **parent_names, u8 num_parents, u8 shift, u32 mask) { struct s3c24xx_clkout *clkout; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the clkout */ @@ -237,7 +237,7 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) { struct s3c24xx_dclk *s3c24xx_dclk; struct resource *mem; - struct clk **clk_table; + struct clk_core **clk_table; struct s3c24xx_dclk_drv_data *dclk_variant; int ret, i; @@ -251,7 +251,7 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) spin_lock_init(&s3c24xx_dclk->dclk_lock); clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * DCLK_MAX_CLKS, + sizeof(struct clk_core *) * DCLK_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -329,21 +329,21 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev) s3c24xx_dclk->dclk1_div_change_nb.notifier_call = s3c24xx_dclk1_div_notify; - ret = clk_notifier_register(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + ret = clk_provider_notifier_register(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); if (ret) goto err_clk_register; - ret = clk_notifier_register(clk_table[DIV_DCLK1], - &s3c24xx_dclk->dclk1_div_change_nb); + ret = clk_provider_notifier_register(clk_table[DIV_DCLK1], + &s3c24xx_dclk->dclk1_div_change_nb); if (ret) goto err_dclk_notify; return 0; err_dclk_notify: - clk_notifier_unregister(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); err_clk_register: for (i = 0; i < DCLK_MAX_CLKS; i++) if (clk_table[i] && !IS_ERR(clk_table[i])) @@ -355,13 +355,13 @@ err_clk_register: static int s3c24xx_dclk_remove(struct platform_device *pdev) { struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev); - struct clk **clk_table = s3c24xx_dclk->clk_data.clks; + struct clk_core **clk_table = s3c24xx_dclk->clk_data.clks; int i; - clk_notifier_unregister(clk_table[DIV_DCLK1], - &s3c24xx_dclk->dclk1_div_change_nb); - clk_notifier_unregister(clk_table[DIV_DCLK0], - &s3c24xx_dclk->dclk0_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK1], + &s3c24xx_dclk->dclk1_div_change_nb); + clk_provider_notifier_unregister(clk_table[DIV_DCLK0], + &s3c24xx_dclk->dclk0_div_change_nb); for (i = 0; i < DCLK_MAX_CLKS; i++) clk_unregister(clk_table[i]); diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c index 5d2f034..af15156 100644 --- a/drivers/clk/samsung/clk-s3c2410.c +++ b/drivers/clk/samsung/clk-s3c2410.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2410 and following SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c index 34af09f..7e6cc95 100644 --- a/drivers/clk/samsung/clk-s3c2412.c +++ b/drivers/clk/samsung/clk-s3c2412.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2412 and S3C2413. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c index c92f853..7eaaa68 100644 --- a/drivers/clk/samsung/clk-s3c2443.c +++ b/drivers/clk/samsung/clk-s3c2443.c @@ -8,7 +8,6 @@ * Common Clock Framework support for S3C2443 and following SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c index 0f590e5..7dad675 100644 --- a/drivers/clk/samsung/clk-s3c64xx.c +++ b/drivers/clk/samsung/clk-s3c64xx.c @@ -8,7 +8,6 @@ * Common Clock Framework support for all S3C64xx SoCs. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of.h> diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c index a8053b4..f7b77e5 100644 --- a/drivers/clk/samsung/clk-s5pv210-audss.c +++ b/drivers/clk/samsung/clk-s5pv210-audss.c @@ -24,7 +24,7 @@ #include <dt-bindings/clock/s5pv210-audss.h> static DEFINE_SPINLOCK(lock); -static struct clk **clk_table; +static struct clk_core **clk_table; static void __iomem *reg_base; static struct clk_onecell_data clk_data; @@ -71,7 +71,7 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) const char *mout_audss_p[2]; const char *mout_i2s_p[3]; const char *hclk_p; - struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; + struct clk_core *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg_base = devm_ioremap_resource(&pdev->dev, res); @@ -81,7 +81,7 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) } clk_table = devm_kzalloc(&pdev->dev, - sizeof(struct clk *) * AUDSS_MAX_CLKS, + sizeof(struct clk_core *) * AUDSS_MAX_CLKS, GFP_KERNEL); if (!clk_table) return -ENOMEM; @@ -89,27 +89,27 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev) clk_data.clks = clk_table; clk_data.clk_num = AUDSS_MAX_CLKS; - hclk = devm_clk_get(&pdev->dev, "hclk"); + hclk = devm_clk_provider_get(&pdev->dev, "hclk"); if (IS_ERR(hclk)) { dev_err(&pdev->dev, "failed to get hclk clock\n"); return PTR_ERR(hclk); } - pll_in = devm_clk_get(&pdev->dev, "fout_epll"); + pll_in = devm_clk_provider_get(&pdev->dev, "fout_epll"); if (IS_ERR(pll_in)) { dev_err(&pdev->dev, "failed to get fout_epll clock\n"); return PTR_ERR(pll_in); } - sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio0"); + sclk_audio = devm_clk_provider_get(&pdev->dev, "sclk_audio0"); if (IS_ERR(sclk_audio)) { dev_err(&pdev->dev, "failed to get sclk_audio0 clock\n"); return PTR_ERR(sclk_audio); } /* iiscdclk0 is an optional external I2S codec clock */ - cdclk = devm_clk_get(&pdev->dev, "iiscdclk0"); - pll_ref = devm_clk_get(&pdev->dev, "xxti"); + cdclk = devm_clk_provider_get(&pdev->dev, "iiscdclk0"); + pll_ref = devm_clk_provider_get(&pdev->dev, "xxti"); if (!IS_ERR(pll_ref)) mout_audss_p[0] = __clk_get_name(pll_ref); diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c index deab84d..68133fa 100644 --- a/drivers/clk/samsung/clk.c +++ b/drivers/clk/samsung/clk.c @@ -52,14 +52,14 @@ struct samsung_clk_provider *__init samsung_clk_init(struct device_node *np, void __iomem *base, unsigned long nr_clks) { struct samsung_clk_provider *ctx; - struct clk **clk_table; + struct clk_core **clk_table; int i; ctx = kzalloc(sizeof(struct samsung_clk_provider), GFP_KERNEL); if (!ctx) panic("could not allocate clock provider context.\n"); - clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL); + clk_table = kcalloc(nr_clks, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_table) panic("could not allocate clock lookup table\n"); @@ -85,7 +85,7 @@ void __init samsung_clk_of_add_provider(struct device_node *np, } /* add a clock instance to the clock lookup table used for dt based lookup */ -void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, struct clk *clk, +void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, struct clk_core *clk, unsigned int id) { if (ctx->clk_data.clks && id) @@ -97,7 +97,7 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx, struct samsung_clock_alias *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; if (!ctx->clk_data.clks) { @@ -130,7 +130,7 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx, void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, struct samsung_fixed_rate_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -159,7 +159,7 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, void __init samsung_clk_register_fixed_factor(struct samsung_clk_provider *ctx, struct samsung_fixed_factor_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -180,7 +180,7 @@ void __init samsung_clk_register_mux(struct samsung_clk_provider *ctx, struct samsung_mux_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -212,7 +212,7 @@ void __init samsung_clk_register_div(struct samsung_clk_provider *ctx, struct samsung_div_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -251,7 +251,7 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx, struct samsung_gate_clock *list, unsigned int nr_clk) { - struct clk *clk; + struct clk_core *clk; unsigned int idx, ret; for (idx = 0; idx < nr_clk; idx++, list++) { @@ -303,7 +303,7 @@ void __init samsung_clk_of_register_fixed_ext(struct samsung_clk_provider *ctx, /* utility function to get the rate of a specified clock */ unsigned long _get_rate(const char *clk_name) { - struct clk *clk; + struct clk_core *clk; clk = __clk_lookup(clk_name); if (!clk) { @@ -311,5 +311,5 @@ unsigned long _get_rate(const char *clk_name) return 0; } - return clk_get_rate(clk); + return clk_provider_get_rate(clk); } diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h index 66ab36b..58b1215 100644 --- a/drivers/clk/samsung/clk.h +++ b/drivers/clk/samsung/clk.h @@ -13,7 +13,6 @@ #ifndef __SAMSUNG_CLK_H #define __SAMSUNG_CLK_H -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/clk-provider.h> @@ -336,7 +335,7 @@ extern void __init samsung_clk_of_register_fixed_ext( const struct of_device_id *clk_matches); extern void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, - struct clk *clk, unsigned int id); + struct clk_core *clk, unsigned int id); extern void samsung_clk_register_alias(struct samsung_clk_provider *ctx, struct samsung_clock_alias *list, diff --git a/drivers/clk/shmobile/clk-div6.c b/drivers/clk/shmobile/clk-div6.c index f065f69..c6712fb 100644 --- a/drivers/clk/shmobile/clk-div6.c +++ b/drivers/clk/shmobile/clk-div6.c @@ -119,7 +119,7 @@ static void __init cpg_div6_clock_init(struct device_node *np) struct div6_clock *clock; const char *parent_name; const char *name; - struct clk *clk; + struct clk_core *clk; int ret; clock = kzalloc(sizeof(*clock), GFP_KERNEL); diff --git a/drivers/clk/shmobile/clk-emev2.c b/drivers/clk/shmobile/clk-emev2.c index 6c7c929..2e3a45b 100644 --- a/drivers/clk/shmobile/clk-emev2.c +++ b/drivers/clk/shmobile/clk-emev2.c @@ -71,7 +71,7 @@ static void __init emev2_smu_init(void) static void __init emev2_smu_clkdiv_init(struct device_node *np) { u32 reg[2]; - struct clk *clk; + struct clk_core *clk; const char *parent_name = of_clk_get_parent_name(np, 0); if (WARN_ON(of_property_read_u32_array(np, "reg", reg, 2))) return; @@ -89,7 +89,7 @@ CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv", static void __init emev2_smu_gclk_init(struct device_node *np) { u32 reg[2]; - struct clk *clk; + struct clk_core *clk; const char *parent_name = of_clk_get_parent_name(np, 0); if (WARN_ON(of_property_read_u32_array(np, "reg", reg, 2))) return; diff --git a/drivers/clk/shmobile/clk-mstp.c b/drivers/clk/shmobile/clk-mstp.c index 2d2fe77..2659676 100644 --- a/drivers/clk/shmobile/clk-mstp.c +++ b/drivers/clk/shmobile/clk-mstp.c @@ -121,13 +121,13 @@ static const struct clk_ops cpg_mstp_clock_ops = { .is_enabled = cpg_mstp_clock_is_enabled, }; -static struct clk * __init +static struct clk_core * __init cpg_mstp_clock_register(const char *name, const char *parent_name, unsigned int index, struct mstp_clock_group *group) { struct clk_init_data init; struct mstp_clock *clock; - struct clk *clk; + struct clk_core *clk; clock = kzalloc(sizeof(*clock), GFP_KERNEL); if (!clock) { @@ -157,7 +157,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np) { struct mstp_clock_group *group; const char *idxname; - struct clk **clks; + struct clk_core **clks; unsigned int i; group = kzalloc(sizeof(*group), GFP_KERNEL); diff --git a/drivers/clk/shmobile/clk-r8a7740.c b/drivers/clk/shmobile/clk-r8a7740.c index 1e2eaae..8889e6a 100644 --- a/drivers/clk/shmobile/clk-r8a7740.c +++ b/drivers/clk/shmobile/clk-r8a7740.c @@ -61,7 +61,7 @@ static const struct clk_div_table div4_div_table[] = { static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init r8a7740_cpg_register_clock(struct device_node *np, struct r8a7740_cpg *cpg, const char *name) { @@ -147,7 +147,7 @@ r8a7740_cpg_register_clock(struct device_node *np, struct r8a7740_cpg *cpg, static void __init r8a7740_cpg_clocks_init(struct device_node *np) { struct r8a7740_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i; int num_clks; @@ -180,7 +180,7 @@ static void __init r8a7740_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-r8a7779.c b/drivers/clk/shmobile/clk-r8a7779.c index 652ecac..96b51b1 100644 --- a/drivers/clk/shmobile/clk-r8a7779.c +++ b/drivers/clk/shmobile/clk-r8a7779.c @@ -90,7 +90,7 @@ static const unsigned int cpg_plla_mult[4] __initconst = { 42, 48, 56, 64 }; static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg, const struct cpg_clk_config *config, unsigned int plla_mult, const char *name) @@ -124,7 +124,7 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) { const struct cpg_clk_config *config; struct r8a7779_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i, plla_mult; int num_clks; @@ -153,7 +153,7 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-rcar-gen2.c b/drivers/clk/shmobile/clk-rcar-gen2.c index e996425..45a0712 100644 --- a/drivers/clk/shmobile/clk-rcar-gen2.c +++ b/drivers/clk/shmobile/clk-rcar-gen2.c @@ -133,12 +133,12 @@ static const struct clk_ops cpg_z_clk_ops = { .set_rate = cpg_z_clk_set_rate, }; -static struct clk * __init cpg_z_clk_register(struct rcar_gen2_cpg *cpg) +static struct clk_core * __init cpg_z_clk_register(struct rcar_gen2_cpg *cpg) { static const char *parent_name = "pll0"; struct clk_init_data init; struct cpg_z_clk *zclk; - struct clk *clk; + struct clk_core *clk; zclk = kzalloc(sizeof(*zclk), GFP_KERNEL); if (!zclk) @@ -213,7 +213,7 @@ static const struct clk_div_table cpg_sd01_div_table[] = { static u32 cpg_mode __initdata; -static struct clk * __init +static struct clk_core * __init rcar_gen2_cpg_register_clock(struct device_node *np, struct rcar_gen2_cpg *cpg, const struct cpg_pll_config *config, const char *name) @@ -280,7 +280,7 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np) { const struct cpg_pll_config *config; struct rcar_gen2_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned int i; int num_clks; @@ -313,7 +313,7 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/shmobile/clk-rz.c b/drivers/clk/shmobile/clk-rz.c index 7e68e86..414e20e 100644 --- a/drivers/clk/shmobile/clk-rz.c +++ b/drivers/clk/shmobile/clk-rz.c @@ -28,7 +28,7 @@ struct rz_cpg { * Initialization */ -static struct clk * __init +static struct clk_core * __init rz_cpg_register_clock(struct device_node *np, struct rz_cpg *cpg, const char *name) { u32 val; @@ -67,7 +67,7 @@ rz_cpg_register_clock(struct device_node *np, struct rz_cpg *cpg, const char *na static void __init rz_cpg_clocks_init(struct device_node *np) { struct rz_cpg *cpg; - struct clk **clks; + struct clk_core **clks; unsigned i; int num_clks; @@ -86,7 +86,7 @@ static void __init rz_cpg_clocks_init(struct device_node *np) for (i = 0; i < num_clks; ++i) { const char *name; - struct clk *clk; + struct clk_core *clk; of_property_read_string_index(np, "clock-output-names", i, &name); diff --git a/drivers/clk/sirf/clk-atlas6.c b/drivers/clk/sirf/clk-atlas6.c index d63b76c..3b07a02 100644 --- a/drivers/clk/sirf/clk-atlas6.c +++ b/drivers/clk/sirf/clk-atlas6.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/bitops.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of_address.h> @@ -113,7 +112,7 @@ static __initdata struct clk_hw *atlas6_clk_hw_array[maxclk] = { &clk_cphif.hw, }; -static struct clk *atlas6_clks[maxclk]; +static struct clk_core *atlas6_clks[maxclk]; static void __init atlas6_clk_init(struct device_node *np) { diff --git a/drivers/clk/sirf/clk-common.c b/drivers/clk/sirf/clk-common.c index 37af51c..05f5040 100644 --- a/drivers/clk/sirf/clk-common.c +++ b/drivers/clk/sirf/clk-common.c @@ -165,9 +165,9 @@ static long cpu_clk_round_rate(struct clk_hw *hw, unsigned long rate, * SiRF SoC has not cpu clock control, * So bypass to it's parent pll. */ - struct clk *parent_clk = clk_get_parent(hw->clk); - struct clk *pll_parent_clk = clk_get_parent(parent_clk); - unsigned long pll_parent_rate = clk_get_rate(pll_parent_clk); + struct clk_core *parent_clk = clk_provider_get_parent(hw->clk); + struct clk_core *pll_parent_clk = clk_provider_get_parent(parent_clk); + unsigned long pll_parent_rate = clk_provider_get_rate(pll_parent_clk); return pll_clk_round_rate(__clk_get_hw(parent_clk), rate, &pll_parent_rate); } @@ -178,7 +178,7 @@ static unsigned long cpu_clk_recalc_rate(struct clk_hw *hw, * SiRF SoC has not cpu clock control, * So return the parent pll rate. */ - struct clk *parent_clk = clk_get_parent(hw->clk); + struct clk_core *parent_clk = clk_provider_get_parent(hw->clk); return __clk_get_rate(parent_clk); } @@ -403,34 +403,34 @@ static int cpu_clk_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { int ret1, ret2; - struct clk *cur_parent; + struct clk_core *cur_parent; - if (rate == clk_get_rate(clk_pll1.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll1.hw.clk); + if (rate == clk_provider_get_rate(clk_pll1.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll1.hw.clk); return ret1; } - if (rate == clk_get_rate(clk_pll2.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll2.hw.clk); + if (rate == clk_provider_get_rate(clk_pll2.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll2.hw.clk); return ret1; } - if (rate == clk_get_rate(clk_pll3.hw.clk)) { - ret1 = clk_set_parent(hw->clk, clk_pll3.hw.clk); + if (rate == clk_provider_get_rate(clk_pll3.hw.clk)) { + ret1 = clk_provider_set_parent(hw->clk, clk_pll3.hw.clk); return ret1; } - cur_parent = clk_get_parent(hw->clk); + cur_parent = clk_provider_get_parent(hw->clk); /* switch to tmp pll before setting parent clock's rate */ if (cur_parent == clk_pll1.hw.clk) { - ret1 = clk_set_parent(hw->clk, clk_pll2.hw.clk); + ret1 = clk_provider_set_parent(hw->clk, clk_pll2.hw.clk); BUG_ON(ret1); } - ret2 = clk_set_rate(clk_pll1.hw.clk, rate); + ret2 = clk_provider_set_rate(clk_pll1.hw.clk, rate); - ret1 = clk_set_parent(hw->clk, clk_pll1.hw.clk); + ret1 = clk_provider_set_parent(hw->clk, clk_pll1.hw.clk); return ret2 ? ret2 : ret1; } diff --git a/drivers/clk/sirf/clk-prima2.c b/drivers/clk/sirf/clk-prima2.c index 6968e2e..869bc8c 100644 --- a/drivers/clk/sirf/clk-prima2.c +++ b/drivers/clk/sirf/clk-prima2.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/bitops.h> #include <linux/io.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/of_address.h> @@ -112,7 +111,7 @@ static __initdata struct clk_hw *prima2_clk_hw_array[maxclk] = { &clk_cphif.hw, }; -static struct clk *prima2_clks[maxclk]; +static struct clk_core *prima2_clks[maxclk]; static void __init prima2_clk_init(struct device_node *np) { diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c index dd3a78c..5d00dee 100644 --- a/drivers/clk/socfpga/clk-gate.c +++ b/drivers/clk/socfpga/clk-gate.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -188,7 +187,7 @@ static void __init __socfpga_gate_init(struct device_node *node, u32 div_reg[3]; u32 clk_phase[2]; u32 fixed_div; - struct clk *clk; + struct clk_core *clk; struct socfpga_gate_clk *socfpga_clk; const char *clk_name = node->name; const char *parent_name[SOCFPGA_MAX_PARENTS]; diff --git a/drivers/clk/socfpga/clk-periph.c b/drivers/clk/socfpga/clk-periph.c index 46531c3..1bcb275 100644 --- a/drivers/clk/socfpga/clk-periph.c +++ b/drivers/clk/socfpga/clk-periph.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -53,7 +52,7 @@ static __init void __socfpga_periph_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct socfpga_periph_clk *periph_clk; const char *clk_name = node->name; const char *parent_name; diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c index de6da95..ba7073f 100644 --- a/drivers/clk/socfpga/clk-pll.c +++ b/drivers/clk/socfpga/clk-pll.c @@ -15,7 +15,6 @@ * Based from clk-highbank.c * */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/io.h> @@ -81,11 +80,11 @@ static struct clk_ops clk_pll_ops = { .get_parent = clk_pll_get_parent, }; -static __init struct clk *__socfpga_pll_init(struct device_node *node, +static __init struct clk_core *__socfpga_pll_init(struct device_node *node, const struct clk_ops *ops) { u32 reg; - struct clk *clk; + struct clk_core *clk; struct socfpga_pll *pll_clk; const char *clk_name = node->name; const char *parent_name[SOCFPGA_MAX_PARENTS]; diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c index bdfb442..18334c3 100644 --- a/drivers/clk/spear/clk-aux-synth.c +++ b/drivers/clk/spear/clk-aux-synth.c @@ -134,14 +134,14 @@ static struct clk_ops clk_aux_ops = { .set_rate = clk_aux_set_rate, }; -struct clk *clk_register_aux(const char *aux_name, const char *gate_name, +struct clk_core *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, - u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk) + u8 rtbl_cnt, spinlock_t *lock, struct clk_core **gate_clk) { struct clk_aux *aux; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; if (!aux_name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); @@ -177,7 +177,7 @@ struct clk *clk_register_aux(const char *aux_name, const char *gate_name, goto free_aux; if (gate_name) { - struct clk *tgate_clk; + struct clk_core *tgate_clk; tgate_clk = clk_register_gate(NULL, gate_name, aux_name, CLK_SET_RATE_PARENT, reg, diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c index dffd4ce..bce2c0e 100644 --- a/drivers/clk/spear/clk-frac-synth.c +++ b/drivers/clk/spear/clk-frac-synth.c @@ -122,13 +122,13 @@ static struct clk_ops clk_frac_ops = { .set_rate = clk_frac_set_rate, }; -struct clk *clk_register_frac(const char *name, const char *parent_name, +struct clk_core *clk_register_frac(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct frac_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock) { struct clk_init_data init; struct clk_frac *frac; - struct clk *clk; + struct clk_core *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c index 1afc18c..f8e13f3 100644 --- a/drivers/clk/spear/clk-gpt-synth.c +++ b/drivers/clk/spear/clk-gpt-synth.c @@ -111,13 +111,13 @@ static struct clk_ops clk_gpt_ops = { .set_rate = clk_gpt_set_rate, }; -struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned +struct clk_core *clk_register_gpt(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct gpt_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock) { struct clk_init_data init; struct clk_gpt *gpt; - struct clk *clk; + struct clk_core *clk; if (!name || !parent_name || !reg || !rtbl || !rtbl_cnt) { pr_err("Invalid arguments passed"); diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c index 1b9b65b..226f2ec 100644 --- a/drivers/clk/spear/clk-vco-pll.c +++ b/drivers/clk/spear/clk-vco-pll.c @@ -272,16 +272,16 @@ static struct clk_ops clk_vco_ops = { .set_rate = clk_vco_set_rate, }; -struct clk *clk_register_vco_pll(const char *vco_name, const char *pll_name, +struct clk_core *clk_register_vco_pll(const char *vco_name, const char *pll_name, const char *vco_gate_name, const char *parent_name, unsigned long flags, void __iomem *mode_reg, void __iomem *cfg_reg, struct pll_rate_tbl *rtbl, u8 rtbl_cnt, - spinlock_t *lock, struct clk **pll_clk, - struct clk **vco_gate_clk) + spinlock_t *lock, struct clk_core **pll_clk, + struct clk_core **vco_gate_clk) { struct clk_vco *vco; struct clk_pll *pll; - struct clk *vco_clk, *tpll_clk, *tvco_gate_clk; + struct clk_core *vco_clk, *tpll_clk, *tvco_gate_clk; struct clk_init_data vco_init, pll_init; const char **vco_parent_name; diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h index 9317376..777322e 100644 --- a/drivers/clk/spear/clk.h +++ b/drivers/clk/spear/clk.h @@ -110,22 +110,22 @@ typedef unsigned long (*clk_calc_rate)(struct clk_hw *hw, unsigned long prate, int index); /* clk register routines */ -struct clk *clk_register_aux(const char *aux_name, const char *gate_name, +struct clk_core *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, - u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk); -struct clk *clk_register_frac(const char *name, const char *parent_name, + u8 rtbl_cnt, spinlock_t *lock, struct clk_core **gate_clk); +struct clk_core *clk_register_frac(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct frac_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock); -struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned +struct clk_core *clk_register_gpt(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, struct gpt_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock); -struct clk *clk_register_vco_pll(const char *vco_name, const char *pll_name, +struct clk_core *clk_register_vco_pll(const char *vco_name, const char *pll_name, const char *vco_gate_name, const char *parent_name, unsigned long flags, void __iomem *mode_reg, void __iomem *cfg_reg, struct pll_rate_tbl *rtbl, u8 rtbl_cnt, - spinlock_t *lock, struct clk **pll_clk, - struct clk **vco_gate_clk); + spinlock_t *lock, struct clk_core **pll_clk, + struct clk_core **vco_gate_clk); long clk_round_rate_index(struct clk_hw *hw, unsigned long drate, unsigned long parent_rate, clk_calc_rate calc_rate, u8 rtbl_cnt, diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c index 4daa597..58206e0 100644 --- a/drivers/clk/spear/spear1310_clock.c +++ b/drivers/clk/spear/spear1310_clock.c @@ -11,7 +11,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -385,7 +384,7 @@ static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", }; void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c index 5a5c664..704301c 100644 --- a/drivers/clk/spear/spear1340_clock.c +++ b/drivers/clk/spear/spear1340_clock.c @@ -11,7 +11,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -442,7 +441,7 @@ static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco2div2_clk", void __init spear1340_clk_init(void __iomem *misc_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c index bb5f387..40d1b08 100644 --- a/drivers/clk/spear/spear3xx_clock.c +++ b/drivers/clk/spear/spear3xx_clock.c @@ -9,7 +9,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -140,7 +139,7 @@ static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none", #ifdef CONFIG_MACH_SPEAR300 static void __init spear300_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0, 1, 1); @@ -170,7 +169,7 @@ static inline void spear300_clk_init(void) { } #ifdef CONFIG_MACH_SPEAR310 static void __init spear310_clk_init(void) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, "emi_clk", "ras_ahb_clk", 0, 1, 1); @@ -246,9 +245,9 @@ static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk", static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", }; static void __init spear320_clk_init(void __iomem *soc_config_base, - struct clk *ras_apb_clk) + struct clk_core *ras_apb_clk) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_rate(NULL, "smii_125m_pad_clk", NULL, CLK_IS_ROOT, 125000000); @@ -344,7 +343,7 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, 0, &_lock); clk_register_clkdev(clk, NULL, "a3000000.serial"); /* Enforce ras_apb_clk */ - clk_set_parent(clk, ras_apb_clk); + clk_provider_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart2_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -353,7 +352,7 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, SPEAR320_UARTX_PCLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "a4000000.serial"); /* Enforce ras_apb_clk */ - clk_set_parent(clk, ras_apb_clk); + clk_provider_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart3_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -384,12 +383,12 @@ static void __init spear320_clk_init(void __iomem *soc_config_base, clk_register_clkdev(clk, NULL, "60100000.serial"); } #else -static inline void spear320_clk_init(void __iomem *sb, struct clk *rc) { } +static inline void spear320_clk_init(void __iomem *sb, struct clk_core *rc) { } #endif void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_base) { - struct clk *clk, *clk1, *ras_apb_clk; + struct clk_core *clk, *clk1, *ras_apb_clk; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index 4f649c9..364a8d3 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -9,7 +9,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/io.h> #include <linux/spinlock_types.h> @@ -116,7 +115,7 @@ static struct gpt_rate_tbl gpt_rtbl[] = { void __init spear6xx_clk_init(void __iomem *misc_base) { - struct clk *clk, *clk1; + struct clk_core *clk, *clk1; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index 2282cef..699f7a1 100644 --- a/drivers/clk/st/clk-flexgen.c +++ b/drivers/clk/st/clk-flexgen.c @@ -163,12 +163,12 @@ static const struct clk_ops flexgen_ops = { .set_rate = flexgen_set_rate, }; -struct clk *clk_register_flexgen(const char *name, +struct clk_core *clk_register_flexgen(const char *name, const char **parent_names, u8 num_parents, void __iomem *reg, spinlock_t *lock, u32 idx, unsigned long flexgen_flags) { struct flexgen *fgxbar; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; u32 xbar_shift; void __iomem *xbar_reg, *fdiv_reg; @@ -223,8 +223,8 @@ struct clk *clk_register_flexgen(const char *name, else pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); return clk; } @@ -283,7 +283,7 @@ void __init st_of_flexgen_setup(struct device_node *np) goto err; } - clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk *), + clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; @@ -293,7 +293,7 @@ void __init st_of_flexgen_setup(struct device_node *np) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c index af94ed8..ceda1f2 100644 --- a/drivers/clk/st/clkgen-fsyn.c +++ b/drivers/clk/st/clkgen-fsyn.c @@ -614,13 +614,13 @@ static const struct clk_ops st_quadfs_pll_c32_ops = { .set_rate = quadfs_pll_fs660c32_set_rate, }; -static struct clk * __init st_clk_register_quadfs_pll( +static struct clk_core * __init st_clk_register_quadfs_pll( const char *name, const char *parent_name, struct clkgen_quadfs_data *quadfs, void __iomem *reg, spinlock_t *lock) { struct st_clk_quadfs_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* @@ -1018,13 +1018,13 @@ static const struct clk_ops st_quadfs_ops = { .recalc_rate = quadfs_recalc_rate, }; -static struct clk * __init st_clk_register_quadfs_fsynth( +static struct clk_core * __init st_clk_register_quadfs_fsynth( const char *name, const char *parent_name, struct clkgen_quadfs_data *quadfs, void __iomem *reg, u32 chan, spinlock_t *lock) { struct st_clk_quadfs_fsynth *fs; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* @@ -1102,7 +1102,7 @@ static void __init st_of_create_quadfs_fsynths( return; clk_data->clk_num = QUADFS_MAX_CHAN; - clk_data->clks = kzalloc(QUADFS_MAX_CHAN * sizeof(struct clk *), + clk_data->clks = kzalloc(QUADFS_MAX_CHAN * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { @@ -1111,7 +1111,7 @@ static void __init st_of_create_quadfs_fsynths( } for (fschan = 0; fschan < QUADFS_MAX_CHAN; fschan++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -1136,8 +1136,8 @@ static void __init st_of_create_quadfs_fsynths( clk_data->clks[fschan] = clk; pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); } } @@ -1147,7 +1147,7 @@ static void __init st_of_create_quadfs_fsynths( static void __init st_of_quadfs_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *pll_name, *clk_parent_name; void __iomem *reg; spinlock_t *lock; @@ -1181,8 +1181,8 @@ static void __init st_of_quadfs_setup(struct device_node *np) else pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); st_of_create_quadfs_fsynths(np, pll_name, (struct clkgen_quadfs_data *)match->data, diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 79dc40b..d2a951f 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -215,7 +215,7 @@ static const struct clk_ops clkgena_divmux_ops = { /** * clk_register_genamux - register a genamux clock with the clock framework */ -struct clk *clk_register_genamux(const char *name, +struct clk_core *clk_register_genamux(const char *name, const char **parent_names, u8 num_parents, void __iomem *reg, const struct clkgena_divmux_data *muxdata, @@ -227,7 +227,7 @@ struct clk *clk_register_genamux(const char *name, const int mux_width = 2; const int divider_width = 5; struct clkgena_divmux *genamux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int i; @@ -280,8 +280,8 @@ struct clk *clk_register_genamux(const char *name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); err: return clk; } @@ -413,14 +413,14 @@ void __init st_of_clkgena_divmux_setup(struct device_node *np) goto err; clk_data->clk_num = data->num_outputs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -490,7 +490,7 @@ void __init st_of_clkgena_prediv_setup(struct device_node *np) const struct of_device_id *match; void __iomem *reg; const char *parent_name, *clk_name; - struct clk *clk; + struct clk_core *clk; struct clkgena_prediv_data *data; match = of_match_node(clkgena_prediv_of_match, np); @@ -522,8 +522,8 @@ void __init st_of_clkgena_prediv_setup(struct device_node *np) of_clk_add_provider(np, of_clk_src_simple_get, clk); pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); return; } @@ -625,7 +625,7 @@ static struct of_device_id mux_of_match[] = { void __init st_of_clkgen_mux_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; void __iomem *reg; const char **parents; int num_parents; @@ -662,8 +662,8 @@ void __init st_of_clkgen_mux_setup(struct device_node *np) pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); of_clk_add_provider(np, of_clk_src_simple_get, clk); @@ -726,14 +726,14 @@ void __init st_of_clkgen_vcc_setup(struct device_node *np) goto err; clk_data->clk_num = VCC_MAX_CHANNELS; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (i = 0; i < clk_data->clk_num; i++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; struct clk_gate *gate; struct clk_divider *div; @@ -796,8 +796,8 @@ void __init st_of_clkgen_vcc_setup(struct device_node *np) pr_debug("%s: parent %s rate %u\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - (unsigned int)clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + (unsigned int)clk_provider_get_rate(clk)); clk_data->clks[i] = clk; } diff --git a/drivers/clk/st/clkgen-pll.c b/drivers/clk/st/clkgen-pll.c index 29769d7..32bac02 100644 --- a/drivers/clk/st/clkgen-pll.c +++ b/drivers/clk/st/clkgen-pll.c @@ -390,13 +390,13 @@ static const struct clk_ops st_pll1200c32_ops = { .recalc_rate = recalc_stm_pll1200c32, }; -static struct clk * __init clkgen_pll_register(const char *parent_name, +static struct clk_core * __init clkgen_pll_register(const char *parent_name, struct clkgen_pll_data *pll_data, void __iomem *reg, const char *clk_name) { struct clkgen_pll *pll; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); @@ -422,16 +422,16 @@ static struct clk * __init clkgen_pll_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } -static struct clk * __init clkgen_c65_lsdiv_register(const char *parent_name, +static struct clk_core * __init clkgen_c65_lsdiv_register(const char *parent_name, const char *clk_name) { - struct clk *clk; + struct clk_core *clk; clk = clk_register_fixed_factor(NULL, clk_name, parent_name, 0, 1, 2); if (IS_ERR(clk)) @@ -439,8 +439,8 @@ static struct clk * __init clkgen_c65_lsdiv_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } @@ -484,7 +484,7 @@ static void __init clkgena_c65_pll_setup(struct device_node *np) return; clk_data->clk_num = num_pll_outputs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) @@ -543,14 +543,14 @@ err: CLK_OF_DECLARE(clkgena_c65_plls, "st,clkgena-plls-c65", clkgena_c65_pll_setup); -static struct clk * __init clkgen_odf_register(const char *parent_name, +static struct clk_core * __init clkgen_odf_register(const char *parent_name, void * __iomem reg, struct clkgen_pll_data *pll_data, int odf, spinlock_t *odf_lock, const char *odf_name) { - struct clk *clk; + struct clk_core *clk; unsigned long flags; struct clk_gate *gate; struct clk_divider *div; @@ -588,8 +588,8 @@ static struct clk * __init clkgen_odf_register(const char *parent_name, pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), - __clk_get_name(clk_get_parent(clk)), - clk_get_rate(clk)); + __clk_get_name(clk_provider_get_parent(clk)), + clk_provider_get_rate(clk)); return clk; } @@ -640,7 +640,7 @@ static struct of_device_id c32_pll_of_match[] = { static void __init clkgen_c32_pll_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *parent_name, *pll_name; void __iomem *pll_base; int num_odfs, odf; @@ -676,14 +676,14 @@ static void __init clkgen_c32_pll_setup(struct device_node *np) return; clk_data->clk_num = num_odfs; - clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk *), + clk_data->clks = kzalloc(clk_data->clk_num * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) goto err; for (odf = 0; odf < num_odfs; odf++) { - struct clk *clk; + struct clk_core *clk; const char *clk_name; if (of_property_read_string_index(np, "clock-output-names", @@ -723,7 +723,7 @@ static struct of_device_id c32_gpu_pll_of_match[] = { static void __init clkgengpu_c32_pll_setup(struct device_node *np) { const struct of_device_id *match; - struct clk *clk; + struct clk_core *clk; const char *parent_name; void __iomem *reg; const char *clk_name; diff --git a/drivers/clk/sunxi/clk-a10-hosc.c b/drivers/clk/sunxi/clk-a10-hosc.c index 0481d5d..c5e4c41 100644 --- a/drivers/clk/sunxi/clk-a10-hosc.c +++ b/drivers/clk/sunxi/clk-a10-hosc.c @@ -25,7 +25,7 @@ static DEFINE_SPINLOCK(hosc_lock); static void __init sun4i_osc_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_fixed_rate *fixed; struct clk_gate *gate; const char *clk_name = node->name; diff --git a/drivers/clk/sunxi/clk-a20-gmac.c b/drivers/clk/sunxi/clk-a20-gmac.c index 5296fd6..63c7dd5 100644 --- a/drivers/clk/sunxi/clk-a20-gmac.c +++ b/drivers/clk/sunxi/clk-a20-gmac.c @@ -55,7 +55,7 @@ static DEFINE_SPINLOCK(gmac_lock); static void __init sun7i_a20_gmac_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_mux *mux; struct clk_gate *gate; const char *clk_name = node->name; diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c index 2057c8a..bb2d4b2 100644 --- a/drivers/clk/sunxi/clk-factors.c +++ b/drivers/clk/sunxi/clk-factors.c @@ -79,9 +79,9 @@ static long clk_factors_round_rate(struct clk_hw *hw, unsigned long rate, static long clk_factors_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { - struct clk *clk = hw->clk, *parent, *best_parent = NULL; + struct clk_core *clk = hw->clk, *parent, *best_parent = NULL; int i, num_parents; unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0; diff --git a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c index e10d052..f29b06e 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c @@ -74,7 +74,7 @@ static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev) /* Worst-case size approximation and memory allocation */ ngates = find_last_bit(data->mask, SUN6I_APB0_GATES_MAX_SIZE); clk_data->clks = devm_kcalloc(&pdev->dev, (ngates + 1), - sizeof(struct clk *), GFP_KERNEL); + sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) return -ENOMEM; diff --git a/drivers/clk/sunxi/clk-sun6i-apb0.c b/drivers/clk/sunxi/clk-sun6i-apb0.c index 1fa2337..5e4649e 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0.c @@ -35,7 +35,7 @@ static int sun6i_a31_apb0_clk_probe(struct platform_device *pdev) const char *clk_parent; struct resource *r; void __iomem *reg; - struct clk *clk; + struct clk_core *clk; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, r); diff --git a/drivers/clk/sunxi/clk-sun6i-ar100.c b/drivers/clk/sunxi/clk-sun6i-ar100.c index eca8ca0..984d5d0 100644 --- a/drivers/clk/sunxi/clk-sun6i-ar100.c +++ b/drivers/clk/sunxi/clk-sun6i-ar100.c @@ -46,7 +46,7 @@ static unsigned long ar100_recalc_rate(struct clk_hw *hw, static long ar100_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk) + struct clk_core **best_parent_clk) { int nparents = __clk_get_num_parents(hw->clk); long best_rate = -EINVAL; @@ -57,7 +57,7 @@ static long ar100_determine_rate(struct clk_hw *hw, unsigned long rate, for (i = 0; i < nparents; i++) { unsigned long parent_rate; unsigned long tmp_rate; - struct clk *parent; + struct clk_core *parent; unsigned long div; int shift; @@ -176,7 +176,7 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev) struct clk_init_data init; struct ar100_clk *ar100; struct resource *r; - struct clk *clk; + struct clk_core *clk; int nparents; int i; diff --git a/drivers/clk/sunxi/clk-sun8i-apb0.c b/drivers/clk/sunxi/clk-sun8i-apb0.c index 1f5ba9b..fa308fd 100644 --- a/drivers/clk/sunxi/clk-sun8i-apb0.c +++ b/drivers/clk/sunxi/clk-sun8i-apb0.c @@ -26,7 +26,7 @@ static int sun8i_a23_apb0_clk_probe(struct platform_device *pdev) const char *clk_parent; struct resource *r; void __iomem *reg; - struct clk *clk; + struct clk_core *clk; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, r); diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index b654b7b..44c4470 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -403,7 +403,7 @@ static void sun7i_a20_get_out_factors(u32 *freq, u32 parent_rate, * clk_sunxi_mmc_phase_control() - configures MMC clock phase control */ -void clk_sunxi_mmc_phase_control(struct clk *clk, u8 sample, u8 output) +void clk_sunxi_mmc_phase_control(struct clk_core *clk, u8 sample, u8 output) { #define to_clk_composite(_hw) container_of(_hw, struct clk_composite, hw) #define to_clk_factors(_hw) container_of(_hw, struct clk_factors, hw) @@ -582,10 +582,10 @@ static const struct factors_data sun7i_a20_out_data __initconst = { .getter = sun7i_a20_get_out_factors, }; -static struct clk * __init sunxi_factors_clk_setup(struct device_node *node, +static struct clk_core * __init sunxi_factors_clk_setup(struct device_node *node, const struct factors_data *data) { - struct clk *clk; + struct clk_core *clk; struct clk_factors *factors; struct clk_gate *gate = NULL; struct clk_mux *mux = NULL; @@ -695,7 +695,7 @@ static const struct mux_data sun4i_apb1_mux_data __initconst = { static void __init sunxi_mux_clk_setup(struct device_node *node, struct mux_data *data) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parents[SUNXI_MAX_PARENTS]; void __iomem *reg; @@ -777,7 +777,7 @@ static const struct div_data sun6i_a31_apb2_div_data __initconst = { static void __init sunxi_divider_clk_setup(struct device_node *node, struct div_data *data) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *clk_parent; void __iomem *reg; @@ -976,7 +976,7 @@ static void __init sunxi_gates_clk_setup(struct device_node *node, clk_data = kmalloc(sizeof(struct clk_onecell_data), GFP_KERNEL); if (!clk_data) return; - clk_data->clks = kzalloc((qty+1) * sizeof(struct clk *), GFP_KERNEL); + clk_data->clks = kzalloc((qty+1) * sizeof(struct clk_core *), GFP_KERNEL); if (!clk_data->clks) { kfree(clk_data); return; @@ -1078,7 +1078,7 @@ static void __init sunxi_divs_clk_setup(struct device_node *node, struct clk_onecell_data *clk_data; const char *parent; const char *clk_name; - struct clk **clks, *pclk; + struct clk_core **clks, *pclk; struct clk_hw *gate_hw, *rate_hw; const struct clk_ops *rate_ops; struct clk_gate *gate = NULL; @@ -1291,10 +1291,10 @@ static void __init sunxi_init_clocks(const char *clocks[], int nclocks) /* Protect the clocks that needs to stay on */ for (i = 0; i < nclocks; i++) { - struct clk *clk = clk_get(NULL, clocks[i]); + struct clk_core *clk = clk_provider_get(NULL, clocks[i]); if (!IS_ERR(clk)) - clk_prepare_enable(clk); + clk_provider_prepare_enable(clk); } } diff --git a/drivers/clk/tegra/clk-audio-sync.c b/drivers/clk/tegra/clk-audio-sync.c index c0f7843..53c3488 100644 --- a/drivers/clk/tegra/clk-audio-sync.c +++ b/drivers/clk/tegra/clk-audio-sync.c @@ -54,12 +54,12 @@ const struct clk_ops tegra_clk_sync_source_ops = { .recalc_rate = clk_sync_source_recalc_rate, }; -struct clk *tegra_clk_register_sync_source(const char *name, +struct clk_core *tegra_clk_register_sync_source(const char *name, unsigned long rate, unsigned long max_rate) { struct tegra_clk_sync_source *sync; struct clk_init_data init; - struct clk *clk; + struct clk_core *clk; sync = kzalloc(sizeof(*sync), GFP_KERNEL); if (!sync) { diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c index 290f9c1..c69a728 100644 --- a/drivers/clk/tegra/clk-divider.c +++ b/drivers/clk/tegra/clk-divider.c @@ -19,7 +19,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -147,13 +146,13 @@ const struct clk_ops tegra_clk_frac_div_ops = { .round_rate = clk_frac_div_round_rate, }; -struct clk *tegra_clk_register_divider(const char *name, +struct clk_core *tegra_clk_register_divider(const char *name, const char *parent_name, void __iomem *reg, unsigned long flags, u8 clk_divider_flags, u8 shift, u8 width, u8 frac_width, spinlock_t *lock) { struct tegra_clk_frac_div *divider; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; divider = kzalloc(sizeof(*divider), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-periph-gate.c b/drivers/clk/tegra/clk-periph-gate.c index 0aa8830..d59200f 100644 --- a/drivers/clk/tegra/clk-periph-gate.c +++ b/drivers/clk/tegra/clk-periph-gate.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/slab.h> #include <linux/io.h> @@ -128,12 +127,12 @@ const struct clk_ops tegra_clk_periph_gate_ops = { .disable = clk_periph_disable, }; -struct clk *tegra_clk_register_periph_gate(const char *name, +struct clk_core *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, unsigned long flags, int clk_num, int *enable_refcnt) { struct tegra_clk_periph_gate *gate; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct tegra_clk_periph_regs *pregs; diff --git a/drivers/clk/tegra/clk-periph.c b/drivers/clk/tegra/clk-periph.c index 9e899c18..34a60fd 100644 --- a/drivers/clk/tegra/clk-periph.c +++ b/drivers/clk/tegra/clk-periph.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/export.h> #include <linux/slab.h> @@ -138,13 +137,13 @@ static const struct clk_ops tegra_clk_periph_no_gate_ops = { .set_rate = clk_periph_set_rate, }; -static struct clk *_tegra_clk_register_periph(const char *name, +static struct clk_core *_tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; struct tegra_clk_periph_regs *bank; bool div = !(periph->gate.flags & TEGRA_PERIPH_NO_DIV); @@ -186,7 +185,7 @@ static struct clk *_tegra_clk_register_periph(const char *name, return clk; } -struct clk *tegra_clk_register_periph(const char *name, +struct clk_core *tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags) @@ -195,7 +194,7 @@ struct clk *tegra_clk_register_periph(const char *name, periph, clk_base, offset, flags); } -struct clk *tegra_clk_register_periph_nodiv(const char *name, +struct clk_core *tegra_clk_register_periph_nodiv(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset) diff --git a/drivers/clk/tegra/clk-pll-out.c b/drivers/clk/tegra/clk-pll-out.c index 3598987..3adbc24 100644 --- a/drivers/clk/tegra/clk-pll-out.c +++ b/drivers/clk/tegra/clk-pll-out.c @@ -20,7 +20,6 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -87,13 +86,13 @@ const struct clk_ops tegra_clk_pll_out_ops = { .disable = clk_pll_out_disable, }; -struct clk *tegra_clk_register_pll_out(const char *name, +struct clk_core *tegra_clk_register_pll_out(const char *name, const char *parent_name, void __iomem *reg, u8 enb_bit_idx, u8 rst_bit_idx, unsigned long flags, u8 pll_out_flags, spinlock_t *lock) { struct tegra_clk_pll_out *pll_out; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; pll_out = kzalloc(sizeof(*pll_out), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index c7c6d8f..aa18eab 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -19,7 +19,6 @@ #include <linux/delay.h> #include <linux/err.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -729,7 +728,7 @@ static int clk_plle_training(struct tegra_clk_pll *pll) static int clk_plle_enable(struct clk_hw *hw) { struct tegra_clk_pll *pll = to_clk_pll(hw); - unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); + unsigned long input_rate = clk_provider_get_rate(clk_provider_get_parent(hw->clk)); struct tegra_clk_pll_freq_table sel; u32 val; int err; @@ -1033,7 +1032,7 @@ static int clk_pllm_set_rate(struct clk_hw *hw, unsigned long rate, state = clk_pll_is_enabled(hw); if (state) { - if (rate != clk_get_rate(hw->clk)) { + if (rate != clk_provider_get_rate(hw->clk)) { pr_err("%s: Cannot change active PLLM\n", __func__); ret = -EINVAL; goto out; @@ -1285,7 +1284,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw) u32 val; int ret; unsigned long flags = 0; - unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); + unsigned long input_rate = clk_provider_get_rate(clk_provider_get_parent(hw->clk)); if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate)) return -EINVAL; @@ -1430,7 +1429,7 @@ static struct tegra_clk_pll *_tegra_init_pll(void __iomem *clk_base, return pll; } -static struct clk *_tegra_clk_register_pll(struct tegra_clk_pll *pll, +static struct clk_core *_tegra_clk_register_pll(struct tegra_clk_pll *pll, const char *name, const char *parent_name, unsigned long flags, const struct clk_ops *ops) { @@ -1448,13 +1447,13 @@ static struct clk *_tegra_clk_register_pll(struct tegra_clk_pll *pll, return clk_register(NULL, &pll->hw); } -struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_BYPASS; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1479,13 +1478,13 @@ static struct div_nmp pll_e_nmp = { .divp_width = PLLE_BASE_DIVP_WIDTH, }; -struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_LOCK_MISC | TEGRA_PLL_BYPASS; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1550,14 +1549,14 @@ static const struct clk_ops tegra_clk_plle_tegra114_ops = { }; -struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; unsigned long parent_rate; int err; u32 val, val_iddq; @@ -1603,7 +1602,7 @@ struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, @@ -1611,7 +1610,7 @@ struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, { u32 val; struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC; @@ -1649,14 +1648,14 @@ struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; unsigned long parent_rate; if (!pll_params->pdiv_tohw) @@ -1688,13 +1687,13 @@ struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { - struct clk *parent, *clk; + struct clk_core *parent, *clk; struct pdiv_map *p_tohw = pll_params->pdiv_tohw; struct tegra_clk_pll *pll; struct tegra_clk_pll_freq_table cfg; @@ -1762,14 +1761,14 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, return clk; } -struct clk *tegra_clk_register_plle_tegra114(const char *name, +struct clk_core *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk_core *clk; u32 val, val_aux; pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; @@ -1812,13 +1811,13 @@ static const struct clk_ops tegra_clk_pllss_ops = { .set_rate = clk_pllxc_set_rate, }; -struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllss(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk, *parent; + struct clk_core *clk, *parent; struct tegra_clk_pll_freq_table cfg; unsigned long parent_rate; u32 val; diff --git a/drivers/clk/tegra/clk-super.c b/drivers/clk/tegra/clk-super.c index 2fd924d..0d11346 100644 --- a/drivers/clk/tegra/clk-super.c +++ b/drivers/clk/tegra/clk-super.c @@ -20,7 +20,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/clk-provider.h> -#include <linux/clk.h> #include "clk.h" @@ -127,13 +126,13 @@ const struct clk_ops tegra_clk_super_ops = { .set_parent = clk_super_set_parent, }; -struct clk *tegra_clk_register_super_mux(const char *name, +struct clk_core *tegra_clk_register_super_mux(const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 clk_super_flags, u8 width, u8 pllx_index, u8 div2_index, spinlock_t *lock) { struct tegra_clk_super_mux *super; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; super = kzalloc(sizeof(*super), GFP_KERNEL); diff --git a/drivers/clk/tegra/clk-tegra-audio.c b/drivers/clk/tegra/clk-tegra-audio.c index 5c38aab..038a22e 100644 --- a/drivers/clk/tegra/clk-tegra-audio.c +++ b/drivers/clk/tegra/clk-tegra-audio.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -128,8 +127,8 @@ void __init tegra_audio_clk_init(void __iomem *clk_base, void __iomem *pmc_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *pll_a_params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; /* PLLA */ diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c index f3b7738..5ee486a 100644 --- a/drivers/clk/tegra/clk-tegra-fixed.c +++ b/drivers/clk/tegra/clk-tegra-fixed.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -36,8 +35,8 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, unsigned long *osc_freq, unsigned long *pll_ref_freq) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; u32 val, pll_ref_div; unsigned osc_idx; @@ -81,8 +80,8 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* clk_32k */ dt_clk = tegra_lookup_dt_id(tegra_clk_clk_32k, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c index 37f32c4..5e17ad4 100644 --- a/drivers/clk/tegra/clk-tegra-periph.c +++ b/drivers/clk/tegra/clk-tegra-periph.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -585,8 +584,8 @@ static void __init periph_clk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { int i; - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; for (i = 0; i < ARRAY_SIZE(periph_clks); i++) { struct tegra_clk_periph_regs *bank; @@ -615,8 +614,8 @@ static void __init gate_clk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { int i; - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; for (i = 0; i < ARRAY_SIZE(gate_clks); i++) { struct tegra_periph_init_data *data; @@ -640,8 +639,8 @@ static void __init init_pllp(void __iomem *clk_base, void __iomem *pmc_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *pll_params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra-pmc.c b/drivers/clk/tegra/clk-tegra-pmc.c index 08b21c1..ddd39ca 100644 --- a/drivers/clk/tegra/clk-tegra-pmc.c +++ b/drivers/clk/tegra/clk-tegra-pmc.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -82,8 +81,8 @@ static struct pmc_clk_init_data pmc_clks[] = { void __init tegra_pmc_clk_init(void __iomem *pmc_base, struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; int i; for (i = 0; i < ARRAY_SIZE(pmc_clks); i++) { diff --git a/drivers/clk/tegra/clk-tegra-super-gen4.c b/drivers/clk/tegra/clk-tegra-super-gen4.c index feb3201..9d1cdaa 100644 --- a/drivers/clk/tegra/clk-tegra-super-gen4.c +++ b/drivers/clk/tegra/clk-tegra-super-gen4.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_address.h> @@ -53,8 +52,8 @@ static const char *cclk_lp_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", static void __init tegra_sclk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* SCLK */ dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); @@ -99,8 +98,8 @@ void __init tegra_super_clk_gen4_init(void __iomem *clk_base, struct tegra_clk *tegra_clks, struct tegra_clk_pll_params *params) { - struct clk *clk; - struct clk **dt_clk; + struct clk_core *clk; + struct clk_core **dt_clk; /* CCLKG */ dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_g, tegra_clks); diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c index f760f31..00a2897 100644 --- a/drivers/clk/tegra/clk-tegra114.c +++ b/drivers/clk/tegra/clk-tegra114.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -936,14 +935,14 @@ static u32 mux_pllm_pllc2_c_c3_pllp_plla_idx[] = { [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, }; -static struct clk **clks; +static struct clk_core **clks; static unsigned long osc_freq; static unsigned long pll_ref_freq; static int __init tegra114_osc_clk_init(void __iomem *clk_base) { - struct clk *clk; + struct clk_core *clk; u32 val, pll_ref_div; val = readl_relaxed(clk_base + OSC_CTRL); @@ -973,7 +972,7 @@ static int __init tegra114_osc_clk_init(void __iomem *clk_base) static void __init tegra114_fixed_clk_init(void __iomem *clk_base) { - struct clk *clk; + struct clk_core *clk; /* clk_32k */ clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT, @@ -1078,7 +1077,7 @@ static void __init tegra114_pll_init(void __iomem *clk_base, void __iomem *pmc) { u32 val; - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, @@ -1200,7 +1199,7 @@ static struct tegra_periph_init_data tegra_periph_clk_list[] = { static __init void tegra114_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { - struct clk *clk; + struct clk_core *clk; struct tegra_periph_init_data *data; int i; diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index 9525c68..bf481c8 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -1017,7 +1016,7 @@ static struct tegra_devclk devclks[] __initdata = { { .dev_id = "timer", .dt_id = TEGRA124_CLK_TIMER }, }; -static struct clk **clks; +static struct clk_core **clks; static void tegra124_utmi_param_configure(void __iomem *clk_base) { @@ -1104,7 +1103,7 @@ static void tegra124_utmi_param_configure(void __iomem *clk_base) static __init void tegra124_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { - struct clk *clk; + struct clk_core *clk; /* xusb_ss_div2 */ clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0, @@ -1148,7 +1147,7 @@ static void __init tegra124_pll_init(void __iomem *clk_base, void __iomem *pmc) { u32 val; - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index dace2b1..6e7d5e2 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -15,7 +15,6 @@ */ #include <linux/io.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -162,7 +161,7 @@ static void __iomem *pmc_base; _clk_num, _gate_flags, \ _clk_id) -static struct clk **clks; +static struct clk_core **clks; static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { { 12000000, 600000000, 600, 12, 0, 8 }, @@ -633,7 +632,7 @@ static unsigned int tegra20_get_pll_ref_div(void) static void tegra20_pll_init(void) { - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, NULL, 0, @@ -713,7 +712,7 @@ static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", static void tegra20_super_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* CCLK */ clk = tegra_clk_register_super_mux("cclk", cclk_parents, @@ -738,7 +737,7 @@ static const char *audio_parents[] = {"spdif_in", "i2s1", "i2s2", "unused", static void __init tegra20_audio_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* audio */ clk = clk_register_mux(NULL, "audio_mux", audio_parents, @@ -800,7 +799,7 @@ static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { static void __init tegra20_periph_clk_init(void) { struct tegra_periph_init_data *data; - struct clk *clk; + struct clk_core *clk; int i; /* ac97 */ @@ -871,7 +870,7 @@ static void __init tegra20_periph_clk_init(void) static void __init tegra20_osc_clk_init(void) { - struct clk *clk; + struct clk_core *clk; unsigned long input_freq; unsigned int pll_ref_div; diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index 5bbacd0..1e9f733 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -16,7 +16,6 @@ #include <linux/io.h> #include <linux/delay.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -205,7 +204,7 @@ static DEFINE_SPINLOCK(pll_d_lock); _clk_num, _gate_flags, \ _clk_id) -static struct clk **clks; +static struct clk_core **clks; /* * Structure defining the fields for USB UTMI clocks Parameters. @@ -921,7 +920,7 @@ static const char *pll_e_parents[] = {"pll_ref", "pll_p"}; static void __init tegra30_pll_init(void) { - struct clk *clk; + struct clk_core *clk; /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, pmc_base, 0, @@ -1012,7 +1011,7 @@ static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", static void __init tegra30_super_clk_init(void) { - struct clk *clk; + struct clk_core *clk; /* * Clock input to cclk_g divided from pll_p using @@ -1134,7 +1133,7 @@ static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { static void __init tegra30_periph_clk_init(void) { struct tegra_periph_init_data *data; - struct clk *clk; + struct clk_core *clk; int i; /* dsia */ diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index f87c609..d5963f6 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -14,7 +14,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/clk/tegra.h> @@ -69,7 +68,7 @@ struct tegra_cpu_car_ops *tegra_cpu_car_ops = &dummy_car_ops; int *periph_clk_enb_refcnt; static int periph_banks; -static struct clk **clks; +static struct clk_core **clks; static int clk_num; static struct clk_onecell_data clk_data; @@ -165,7 +164,7 @@ struct tegra_clk_periph_regs *get_reg_bank(int clkid) } } -struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) +struct clk_core ** __init tegra_clk_init(void __iomem *regs, int num, int banks) { clk_base = regs; @@ -179,7 +178,7 @@ struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) periph_banks = banks; - clks = kzalloc(num * sizeof(struct clk *), GFP_KERNEL); + clks = kzalloc(num * sizeof(struct clk_core *), GFP_KERNEL); if (!clks) kfree(periph_clk_enb_refcnt); @@ -189,9 +188,9 @@ struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) } void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, - struct clk *clks[], int clk_max) + struct clk_core *clks[], int clk_max) { - struct clk *clk; + struct clk_core *clk; for (; dup_list->clk_id < clk_max; dup_list++) { clk = clks[dup_list->clk_id]; @@ -201,9 +200,9 @@ void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, } void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, - struct clk *clks[], int clk_max) + struct clk_core *clks[], int clk_max) { - struct clk *clk; + struct clk_core *clk; for (; tbl->clk_id < clk_max; tbl++) { clk = clks[tbl->clk_id]; @@ -211,8 +210,8 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, return; if (tbl->parent_id < clk_max) { - struct clk *parent = clks[tbl->parent_id]; - if (clk_set_parent(clk, parent)) { + struct clk_core *parent = clks[tbl->parent_id]; + if (clk_provider_set_parent(clk, parent)) { pr_err("%s: Failed to set parent %s of %s\n", __func__, __clk_get_name(parent), __clk_get_name(clk)); @@ -221,7 +220,7 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } if (tbl->rate) - if (clk_set_rate(clk, tbl->rate)) { + if (clk_provider_set_rate(clk, tbl->rate)) { pr_err("%s: Failed to set rate %lu of %s\n", __func__, tbl->rate, __clk_get_name(clk)); @@ -229,7 +228,7 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } if (tbl->state) - if (clk_prepare_enable(clk)) { + if (clk_provider_prepare_enable(clk)) { pr_err("%s: Failed to enable %s\n", __func__, __clk_get_name(clk)); WARN_ON(1); @@ -286,7 +285,7 @@ void __init tegra_register_devclks(struct tegra_devclk *dev_clks, int num) } } -struct clk ** __init tegra_lookup_dt_id(int clk_id, +struct clk_core ** __init tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk) { if (tegra_clk[clk_id].present) diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h index 16ec8d6..3093aa4 100644 --- a/drivers/clk/tegra/clk.h +++ b/drivers/clk/tegra/clk.h @@ -39,7 +39,7 @@ struct tegra_clk_sync_source { extern const struct clk_ops tegra_clk_sync_source_ops; extern int *periph_clk_enb_refcnt; -struct clk *tegra_clk_register_sync_source(const char *name, +struct clk_core *tegra_clk_register_sync_source(const char *name, unsigned long fixed_rate, unsigned long max_rate); /** @@ -82,7 +82,7 @@ struct tegra_clk_frac_div { #define TEGRA_DIVIDER_UART BIT(3) extern const struct clk_ops tegra_clk_frac_div_ops; -struct clk *tegra_clk_register_divider(const char *name, +struct clk_core *tegra_clk_register_divider(const char *name, const char *parent_name, void __iomem *reg, unsigned long flags, u8 clk_divider_flags, u8 shift, u8 width, u8 frac_width, spinlock_t *lock); @@ -258,47 +258,47 @@ struct tegra_clk_pll { extern const struct clk_ops tegra_clk_pll_ops; extern const struct clk_ops tegra_clk_plle_ops; -struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock, unsigned long parent_rate); -struct clk *tegra_clk_register_plle_tegra114(const char *name, +struct clk_core *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); -struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, +struct clk_core *tegra_clk_register_pllss(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, struct tegra_clk_pll_params *pll_params, spinlock_t *lock); @@ -325,7 +325,7 @@ struct tegra_clk_pll_out { #define to_clk_pll_out(_hw) container_of(_hw, struct tegra_clk_pll_out, hw) extern const struct clk_ops tegra_clk_pll_out_ops; -struct clk *tegra_clk_register_pll_out(const char *name, +struct clk_core *tegra_clk_register_pll_out(const char *name, const char *parent_name, void __iomem *reg, u8 enb_bit_idx, u8 rst_bit_idx, unsigned long flags, u8 pll_div_flags, spinlock_t *lock); @@ -394,7 +394,7 @@ struct tegra_clk_periph_gate { #define TEGRA_PERIPH_NO_GATE BIT(5) extern const struct clk_ops tegra_clk_periph_gate_ops; -struct clk *tegra_clk_register_periph_gate(const char *name, +struct clk_core *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, unsigned long flags, int clk_num, int *enable_refcnt); @@ -427,11 +427,11 @@ struct tegra_clk_periph { #define TEGRA_CLK_PERIPH_MAGIC 0x18221223 extern const struct clk_ops tegra_clk_periph_ops; -struct clk *tegra_clk_register_periph(const char *name, +struct clk_core *tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset, unsigned long flags); -struct clk *tegra_clk_register_periph_nodiv(const char *name, +struct clk_core *tegra_clk_register_periph_nodiv(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset); @@ -540,7 +540,7 @@ struct tegra_clk_super_mux { #define TEGRA_DIVIDER_2 BIT(0) extern const struct clk_ops tegra_clk_super_ops; -struct clk *tegra_clk_register_super_mux(const char *name, +struct clk_core *tegra_clk_register_super_mux(const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 clk_super_flags, u8 width, u8 pllx_index, u8 div2_index, spinlock_t *lock); @@ -590,15 +590,15 @@ struct tegra_devclk { }; void tegra_init_from_table(struct tegra_clk_init_table *tbl, - struct clk *clks[], int clk_max); + struct clk_core *clks[], int clk_max); void tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, - struct clk *clks[], int clk_max); + struct clk_core *clks[], int clk_max); struct tegra_clk_periph_regs *get_reg_bank(int clkid); -struct clk **tegra_clk_init(void __iomem *clk_base, int num, int periph_banks); +struct clk_core **tegra_clk_init(void __iomem *clk_base, int num, int periph_banks); -struct clk **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk); +struct clk_core **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk); void tegra_add_of_provider(struct device_node *np); void tegra_register_devclks(struct tegra_devclk *dev_clks, int num); diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c index 72d9727..a162c21 100644 --- a/drivers/clk/ti/apll.c +++ b/drivers/clk/ti/apll.c @@ -135,10 +135,10 @@ static void __init omap_clk_register_apll(struct clk_hw *hw, { struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw); struct dpll_data *ad = clk_hw->dpll_data; - struct clk *clk; + struct clk_core *clk; - ad->clk_ref = of_clk_get(node, 0); - ad->clk_bypass = of_clk_get(node, 1); + ad->clk_ref = of_clk_provider_get(node, 0); + ad->clk_bypass = of_clk_provider_get(node, 1); if (IS_ERR(ad->clk_ref) || IS_ERR(ad->clk_bypass)) { pr_debug("clk-ref or clk-bypass for %s not ready, retry\n", @@ -332,7 +332,7 @@ static void __init of_omap2_apll_setup(struct device_node *node) struct dpll_data *ad = NULL; struct clk_hw_omap *clk_hw = NULL; struct clk_init_data *init = NULL; - struct clk *clk; + struct clk_core *clk; const char *parent_name; u32 val; diff --git a/drivers/clk/ti/clk-2xxx.c b/drivers/clk/ti/clk-2xxx.c index c808ab3..a48fe6f 100644 --- a/drivers/clk/ti/clk-2xxx.c +++ b/drivers/clk/ti/clk-2xxx.c @@ -237,10 +237,10 @@ static int __init omap2xxx_dt_clk_init(int soc_type) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 100000) % 10, - (clk_get_rate(clk_get_sys(NULL, "dpll_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "mpu_ck")) / 1000000)); + (clk_provider_get_rate(clk_provider_get_sys(NULL, "sys_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "sys_ck")) / 100000) % 10, + (clk_provider_get_rate(clk_provider_get_sys(NULL, "dpll_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "mpu_ck")) / 1000000)); return 0; } diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c index 028b337..0988f1e 100644 --- a/drivers/clk/ti/clk-33xx.c +++ b/drivers/clk/ti/clk-33xx.c @@ -121,7 +121,7 @@ static const char *enable_init_clks[] = { int __init am33xx_dt_clk_init(void) { - struct clk *clk1, *clk2; + struct clk_core *clk1, *clk2; ti_dt_clocks_register(am33xx_clks); @@ -139,12 +139,12 @@ int __init am33xx_dt_clk_init(void) * oscillator clock. */ - clk1 = clk_get_sys(NULL, "sys_clkin_ck"); - clk2 = clk_get_sys(NULL, "timer3_fck"); - clk_set_parent(clk2, clk1); + clk1 = clk_provider_get_sys(NULL, "sys_clkin_ck"); + clk2 = clk_provider_get_sys(NULL, "timer3_fck"); + clk_provider_set_parent(clk2, clk1); - clk2 = clk_get_sys(NULL, "timer6_fck"); - clk_set_parent(clk2, clk1); + clk2 = clk_provider_get_sys(NULL, "timer6_fck"); + clk_provider_set_parent(clk2, clk1); /* * The On-Chip 32K RC Osc clock is not an accurate clock-source as per * the design/spec, so as a result, for example, timer which supposed @@ -152,9 +152,9 @@ int __init am33xx_dt_clk_init(void) * not expected by any use-case, so change WDT1 clock source to PRCM * 32KHz clock. */ - clk1 = clk_get_sys(NULL, "wdt1_fck"); - clk2 = clk_get_sys(NULL, "clkdiv32k_ick"); - clk_set_parent(clk1, clk2); + clk1 = clk_provider_get_sys(NULL, "wdt1_fck"); + clk2 = clk_provider_get_sys(NULL, "clkdiv32k_ick"); + clk_provider_set_parent(clk1, clk2); return 0; } diff --git a/drivers/clk/ti/clk-3xxx.c b/drivers/clk/ti/clk-3xxx.c index 0d1750a..58ef20e 100644 --- a/drivers/clk/ti/clk-3xxx.c +++ b/drivers/clk/ti/clk-3xxx.c @@ -365,10 +365,10 @@ static int __init omap3xxx_dt_clk_init(int soc_type) ARRAY_SIZE(enable_init_clks)); pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 100000) % 10, - (clk_get_rate(clk_get_sys(NULL, "core_ck")) / 1000000), - (clk_get_rate(clk_get_sys(NULL, "arm_fck")) / 1000000)); + (clk_provider_get_rate(clk_provider_get_sys(NULL, "osc_sys_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "osc_sys_ck")) / 100000) % 10, + (clk_provider_get_rate(clk_provider_get_sys(NULL, "core_ck")) / 1000000), + (clk_provider_get_rate(clk_provider_get_sys(NULL, "arm_fck")) / 1000000)); if (soc_type != OMAP3_SOC_TI81XX && soc_type != OMAP3_SOC_OMAP3430_ES1) omap3_clk_lock_dpll5(); diff --git a/drivers/clk/ti/clk-43xx.c b/drivers/clk/ti/clk-43xx.c index 3795fce..1277452 100644 --- a/drivers/clk/ti/clk-43xx.c +++ b/drivers/clk/ti/clk-43xx.c @@ -116,7 +116,7 @@ static struct ti_dt_clk am43xx_clks[] = { int __init am43xx_dt_clk_init(void) { - struct clk *clk1, *clk2; + struct clk_core *clk1, *clk2; ti_dt_clocks_register(am43xx_clks); @@ -132,9 +132,9 @@ int __init am43xx_dt_clk_init(void) * By selecting dpll_core_m5_ck as the clocksource fixes this issue. * In AM335x dpll_core_m5_ck is the default clocksource. */ - clk1 = clk_get_sys(NULL, "cpsw_cpts_rft_clk"); - clk2 = clk_get_sys(NULL, "dpll_core_m5_ck"); - clk_set_parent(clk1, clk2); + clk1 = clk_provider_get_sys(NULL, "cpsw_cpts_rft_clk"); + clk2 = clk_provider_get_sys(NULL, "dpll_core_m5_ck"); + clk_provider_set_parent(clk1, clk2); return 0; } diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c index 02517a8..1adc399 100644 --- a/drivers/clk/ti/clk-44xx.c +++ b/drivers/clk/ti/clk-44xx.c @@ -281,7 +281,7 @@ static struct ti_dt_clk omap44xx_clks[] = { int __init omap4xxx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; + struct clk_core *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; ti_dt_clocks_register(omap44xx_clks); @@ -291,8 +291,8 @@ int __init omap4xxx_dt_clk_init(void) * Lock USB DPLL on OMAP4 devices so that the L3INIT power * domain can transition to retention state when not in use. */ - usb_dpll = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(usb_dpll, OMAP4_DPLL_USB_DEFFREQ); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP4_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); @@ -302,12 +302,12 @@ int __init omap4xxx_dt_clk_init(void) * locking the ABE DPLL on boot. * Lock the ABE DPLL in any case to avoid issues with audio. */ - abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_refclk_mux_ck"); - sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck"); - rc = clk_set_parent(abe_dpll_ref, sys_32k_ck); - abe_dpll = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_ref = clk_provider_get_sys(NULL, "abe_dpll_refclk_mux_ck"); + sys_32k_ck = clk_provider_get_sys(NULL, "sys_32k_ck"); + rc = clk_provider_set_parent(abe_dpll_ref, sys_32k_ck); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP4_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(abe_dpll, OMAP4_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c index 5e18399..5b603b5 100644 --- a/drivers/clk/ti/clk-54xx.c +++ b/drivers/clk/ti/clk-54xx.c @@ -225,34 +225,35 @@ static struct ti_dt_clk omap54xx_clks[] = { int __init omap5xxx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; + struct clk_core *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll; ti_dt_clocks_register(omap54xx_clks); omap2_clk_disable_autoidle_all(); - abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_clk_mux"); - sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck"); - rc = clk_set_parent(abe_dpll_ref, sys_32k_ck); - abe_dpll = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_ref = clk_provider_get_sys(NULL, "abe_dpll_clk_mux"); + sys_32k_ck = clk_provider_get_sys(NULL, "sys_32k_ck"); + rc = clk_provider_set_parent(abe_dpll_ref, sys_32k_ck); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); - abe_dpll = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); + abe_dpll = clk_provider_get_sys(NULL, "dpll_abe_m2x2_ck"); if (!rc) - rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2); + rc = clk_provider_set_rate(abe_dpll, + OMAP5_DPLL_ABE_DEFFREQ * 2); if (rc) pr_err("%s: failed to configure ABE m2x2 DPLL!\n", __func__); - usb_dpll = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); - usb_dpll = clk_get_sys(NULL, "dpll_usb_m2_ck"); - rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ/2); + usb_dpll = clk_provider_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_provider_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ / 2); if (rc) pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c index 62ac8f6..9dba0bb 100644 --- a/drivers/clk/ti/clk-7xx.c +++ b/drivers/clk/ti/clk-7xx.c @@ -307,39 +307,39 @@ static struct ti_dt_clk dra7xx_clks[] = { int __init dra7xx_dt_clk_init(void) { int rc; - struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck; + struct clk_core *abe_dpll_mux, *sys_clkin2, *dpll_ck; ti_dt_clocks_register(dra7xx_clks); omap2_clk_disable_autoidle_all(); - abe_dpll_mux = clk_get_sys(NULL, "abe_dpll_sys_clk_mux"); - sys_clkin2 = clk_get_sys(NULL, "sys_clkin2"); - dpll_ck = clk_get_sys(NULL, "dpll_abe_ck"); + abe_dpll_mux = clk_provider_get_sys(NULL, "abe_dpll_sys_clk_mux"); + sys_clkin2 = clk_provider_get_sys(NULL, "sys_clkin2"); + dpll_ck = clk_provider_get_sys(NULL, "dpll_abe_ck"); - rc = clk_set_parent(abe_dpll_mux, sys_clkin2); + rc = clk_provider_set_parent(abe_dpll_mux, sys_clkin2); if (!rc) - rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ); if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2); + dpll_ck = clk_provider_get_sys(NULL, "dpll_abe_m2x2_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2); if (rc) pr_err("%s: failed to configure ABE DPLL m2x2!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); + dpll_ck = clk_provider_get_sys(NULL, "dpll_gmac_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); if (rc) pr_err("%s: failed to configure GMAC DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_usb_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); + dpll_ck = clk_provider_get_sys(NULL, "dpll_usb_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); - dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck"); - rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2); + dpll_ck = clk_provider_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_provider_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ / 2); if (rc) pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c index 4a65b41..029a0d3 100644 --- a/drivers/clk/ti/clk-dra7-atl.c +++ b/drivers/clk/ti/clk-dra7-atl.c @@ -40,7 +40,7 @@ struct dra7_atl_clock_info; struct dra7_atl_desc { - struct clk *clk; + struct clk_core *clk; struct clk_hw hw; struct dra7_atl_clock_info *cinfo; int id; @@ -165,7 +165,7 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node) struct dra7_atl_desc *clk_hw = NULL; struct clk_init_data init = { 0 }; const char **parent_names = NULL; - struct clk *clk; + struct clk_core *clk; clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); if (!clk_hw) { @@ -233,7 +233,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev) char prop[5]; struct dra7_atl_desc *cdesc; struct of_phandle_args clkspec; - struct clk *clk; + struct clk_core *clk; int rc; rc = of_parse_phandle_with_args(node, "ti,provided-clocks", diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index b1a6f71..d88a70d0 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -41,7 +41,7 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) { struct ti_dt_clk *c; struct device_node *node; - struct clk *clk; + struct clk_core *clk; struct of_phandle_args clkspec; for (c = oclks; c->node_name != NULL; c++) { diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c index f1e0038..6bc75d8 100644 --- a/drivers/clk/ti/clockdomain.c +++ b/drivers/clk/ti/clockdomain.c @@ -26,7 +26,7 @@ static void __init of_ti_clockdomain_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_hw *clk_hw; const char *clkdm_name = node->name; int i; @@ -35,7 +35,7 @@ static void __init of_ti_clockdomain_setup(struct device_node *node) num_clks = of_count_phandle_with_args(node, "clocks", "#clock-cells"); for (i = 0; i < num_clks; i++) { - clk = of_clk_get(node, i); + clk = of_clk_provider_get(node, i); if (__clk_get_flags(clk) & CLK_IS_BASIC) { pr_warn("can't setup clkdm for basic clk %s\n", __clk_get_name(clk)); diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 19d8980..2cbee34 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -119,7 +119,7 @@ static inline struct clk_hw *_get_hw(struct clk_hw_omap_comp *clk, int idx) static void __init ti_clk_register_composite(struct clk_hw *hw, struct device_node *node) { - struct clk *clk; + struct clk_core *clk; struct clk_hw_omap_comp *cclk = to_clk_hw_comp(hw); struct component_clk *comp; int num_parents = 0; diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c index e6aa10d..1c41515 100644 --- a/drivers/clk/ti/divider.c +++ b/drivers/clk/ti/divider.c @@ -246,7 +246,7 @@ const struct clk_ops ti_clk_divider_ops = { .set_rate = ti_clk_divider_set_rate, }; -static struct clk *_register_divider(struct device *dev, const char *name, +static struct clk_core *_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, @@ -254,7 +254,7 @@ static struct clk *_register_divider(struct device *dev, const char *name, spinlock_t *lock) { struct clk_divider *div; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; if (clk_divider_flags & CLK_DIVIDER_HIWORD_MASK) { @@ -434,7 +434,7 @@ static int __init ti_clk_divider_populate(struct device_node *node, */ static void __init of_ti_divider_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *parent_name; void __iomem *reg; u8 clk_divider_flags = 0; diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 79791e1..e1f74cc 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -128,10 +128,10 @@ static void __init ti_clk_register_dpll(struct clk_hw *hw, { struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw); struct dpll_data *dd = clk_hw->dpll_data; - struct clk *clk; + struct clk_core *clk; - dd->clk_ref = of_clk_get(node, 0); - dd->clk_bypass = of_clk_get(node, 1); + dd->clk_ref = of_clk_provider_get(node, 0); + dd->clk_bypass = of_clk_provider_get(node, 1); if (IS_ERR(dd->clk_ref) || IS_ERR(dd->clk_bypass)) { pr_debug("clk-ref or clk-bypass missing for %s, retry later\n", @@ -175,7 +175,7 @@ static void ti_clk_register_dpll_x2(struct device_node *node, const struct clk_ops *ops, const struct clk_hw_omap_ops *hw_ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *name = node->name; diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c index c2c8a28..2aa2701 100644 --- a/drivers/clk/ti/fixed-factor.c +++ b/drivers/clk/ti/fixed-factor.c @@ -33,7 +33,7 @@ */ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; const char *clk_name = node->name; const char *parent_name; u32 div, mult; diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c index b326d27..dd1b813 100644 --- a/drivers/clk/ti/gate.c +++ b/drivers/clk/ti/gate.c @@ -94,7 +94,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node, const struct clk_ops *ops, const struct clk_hw_omap_ops *hw_ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *clk_name = node->name; diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index 9c3e8c4..e2f2bc0 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -34,7 +34,7 @@ static const struct clk_ops ti_interface_clk_ops = { static void __init _of_ti_interface_clk_setup(struct device_node *node, const struct clk_hw_omap_ops *ops) { - struct clk *clk; + struct clk_core *clk; struct clk_init_data init = { NULL }; struct clk_hw_omap *clk_hw; const char *parent_name; diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c index e9d650e..7456198 100644 --- a/drivers/clk/ti/mux.c +++ b/drivers/clk/ti/mux.c @@ -104,14 +104,14 @@ const struct clk_ops ti_clk_mux_ops = { .determine_rate = __clk_mux_determine_rate, }; -static struct clk *_register_mux(struct device *dev, const char *name, +static struct clk_core *_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { struct clk_mux *mux; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; /* allocate the mux */ @@ -152,7 +152,7 @@ static struct clk *_register_mux(struct device *dev, const char *name, */ static void of_mux_clk_setup(struct device_node *node) { - struct clk *clk; + struct clk_core *clk; void __iomem *reg; int num_parents; const char **parent_names; diff --git a/drivers/clk/ux500/abx500-clk.c b/drivers/clk/ux500/abx500-clk.c index e7bd62c..f27be78 100644 --- a/drivers/clk/ux500/abx500-clk.c +++ b/drivers/clk/ux500/abx500-clk.c @@ -13,7 +13,6 @@ #include <linux/platform_device.h> #include <linux/mfd/abx500/ab8500.h> #include <linux/mfd/abx500/ab8500-sysctrl.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -23,7 +22,7 @@ static int ab8500_reg_clks(struct device *dev) { int ret; - struct clk *clk; + struct clk_core *clk; const char *intclk_parents[] = {"ab8500_sysclk", "ulpclk"}; u16 intclk_reg_sel[] = {0 , AB8500_SYSULPCLKCTRL1}; diff --git a/drivers/clk/ux500/clk-prcc.c b/drivers/clk/ux500/clk-prcc.c index bd4769a..7eb055f 100644 --- a/drivers/clk/ux500/clk-prcc.c +++ b/drivers/clk/ux500/clk-prcc.c @@ -92,7 +92,7 @@ static struct clk_ops clk_prcc_kclk_ops = { .is_enabled = clk_prcc_is_enabled, }; -static struct clk *clk_reg_prcc(const char *name, +static struct clk_core *clk_reg_prcc(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, @@ -101,7 +101,7 @@ static struct clk *clk_reg_prcc(const char *name, { struct clk_prcc *clk; struct clk_init_data clk_prcc_init; - struct clk *clk_reg; + struct clk_core *clk_reg; if (!name) { pr_err("clk_prcc: %s invalid arguments passed\n", __func__); @@ -142,7 +142,7 @@ free_clk: return ERR_PTR(-ENOMEM); } -struct clk *clk_reg_prcc_pclk(const char *name, +struct clk_core *clk_reg_prcc_pclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, @@ -152,7 +152,7 @@ struct clk *clk_reg_prcc_pclk(const char *name, &clk_prcc_pclk_ops); } -struct clk *clk_reg_prcc_kclk(const char *name, +struct clk_core *clk_reg_prcc_kclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c index e2d63bc..bac54c9 100644 --- a/drivers/clk/ux500/clk-prcmu.c +++ b/drivers/clk/ux500/clk-prcmu.c @@ -243,7 +243,7 @@ static struct clk_ops clk_prcmu_opp_volt_scalable_ops = { .set_rate = clk_prcmu_set_rate, }; -static struct clk *clk_reg_prcmu(const char *name, +static struct clk_core *clk_reg_prcmu(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -252,7 +252,7 @@ static struct clk *clk_reg_prcmu(const char *name, { struct clk_prcmu *clk; struct clk_init_data clk_prcmu_init; - struct clk *clk_reg; + struct clk_core *clk_reg; if (!name) { pr_err("clk_prcmu: %s invalid arguments passed\n", __func__); @@ -292,7 +292,7 @@ free_clk: return ERR_PTR(-ENOMEM); } -struct clk *clk_reg_prcmu_scalable(const char *name, +struct clk_core *clk_reg_prcmu_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -302,7 +302,7 @@ struct clk *clk_reg_prcmu_scalable(const char *name, &clk_prcmu_scalable_ops); } -struct clk *clk_reg_prcmu_gate(const char *name, +struct clk_core *clk_reg_prcmu_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -311,7 +311,7 @@ struct clk *clk_reg_prcmu_gate(const char *name, &clk_prcmu_gate_ops); } -struct clk *clk_reg_prcmu_scalable_rate(const char *name, +struct clk_core *clk_reg_prcmu_scalable_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, @@ -321,7 +321,7 @@ struct clk *clk_reg_prcmu_scalable_rate(const char *name, &clk_prcmu_scalable_rate_ops); } -struct clk *clk_reg_prcmu_rate(const char *name, +struct clk_core *clk_reg_prcmu_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -330,7 +330,7 @@ struct clk *clk_reg_prcmu_rate(const char *name, &clk_prcmu_rate_ops); } -struct clk *clk_reg_prcmu_opp_gate(const char *name, +struct clk_core *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags) @@ -339,7 +339,7 @@ struct clk *clk_reg_prcmu_opp_gate(const char *name, &clk_prcmu_opp_gate_ops); } -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, +struct clk_core *clk_reg_prcmu_opp_volt_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, diff --git a/drivers/clk/ux500/clk-sysctrl.c b/drivers/clk/ux500/clk-sysctrl.c index e364c9d..dc6608a 100644 --- a/drivers/clk/ux500/clk-sysctrl.c +++ b/drivers/clk/ux500/clk-sysctrl.c @@ -114,7 +114,7 @@ static struct clk_ops clk_sysctrl_set_parent_ops = { .get_parent = clk_sysctrl_get_parent, }; -static struct clk *clk_reg_sysctrl(struct device *dev, +static struct clk_core *clk_reg_sysctrl(struct device *dev, const char *name, const char **parent_names, u8 num_parents, @@ -128,7 +128,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev, { struct clk_sysctrl *clk; struct clk_init_data clk_sysctrl_init; - struct clk *clk_reg; + struct clk_core *clk_reg; int i; if (!dev) @@ -176,7 +176,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev, return clk_reg; } -struct clk *clk_reg_sysctrl_gate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -193,7 +193,7 @@ struct clk *clk_reg_sysctrl_gate(struct device *dev, flags, &clk_sysctrl_gate_ops); } -struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -212,7 +212,7 @@ struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, &clk_sysctrl_gate_fixed_rate_ops); } -struct clk *clk_reg_sysctrl_set_parent(struct device *dev, +struct clk_core *clk_reg_sysctrl_set_parent(struct device *dev, const char *name, const char **parent_names, u8 num_parents, diff --git a/drivers/clk/ux500/clk.h b/drivers/clk/ux500/clk.h index a2bb92d..acb50f8 100644 --- a/drivers/clk/ux500/clk.h +++ b/drivers/clk/ux500/clk.h @@ -10,56 +10,55 @@ #ifndef __UX500_CLK_H #define __UX500_CLK_H -#include <linux/clk.h> #include <linux/device.h> #include <linux/types.h> -struct clk *clk_reg_prcc_pclk(const char *name, +struct clk_core *clk_reg_prcc_pclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, unsigned long flags); -struct clk *clk_reg_prcc_kclk(const char *name, +struct clk_core *clk_reg_prcc_kclk(const char *name, const char *parent_name, resource_size_t phy_base, u32 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_scalable(const char *name, +struct clk_core *clk_reg_prcmu_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_prcmu_gate(const char *name, +struct clk_core *clk_reg_prcmu_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_scalable_rate(const char *name, +struct clk_core *clk_reg_prcmu_scalable_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_prcmu_rate(const char *name, +struct clk_core *clk_reg_prcmu_rate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_opp_gate(const char *name, +struct clk_core *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, +struct clk_core *clk_reg_prcmu_opp_volt_scalable(const char *name, const char *parent_name, u8 cg_sel, unsigned long rate, unsigned long flags); -struct clk *clk_reg_sysctrl_gate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -68,7 +67,7 @@ struct clk *clk_reg_sysctrl_gate(struct device *dev, unsigned long enable_delay_us, unsigned long flags); -struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, +struct clk_core *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, const char *name, const char *parent_name, u16 reg_sel, @@ -78,7 +77,7 @@ struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev, unsigned long enable_delay_us, unsigned long flags); -struct clk *clk_reg_sysctrl_set_parent(struct device *dev, +struct clk_core *clk_reg_sysctrl_set_parent(struct device *dev, const char *name, const char **parent_names, u8 num_parents, diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c index 80069c3..708589f 100644 --- a/drivers/clk/ux500/u8500_clk.c +++ b/drivers/clk/ux500/u8500_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -19,7 +18,7 @@ void u8500_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, { struct prcmu_fw_version *fw_version; const char *sgaclk_parent = NULL; - struct clk *clk; + struct clk_core *clk; /* Clock sources */ clk = clk_reg_prcmu_gate("soc0_pll", NULL, PRCMU_PLLSOC0, diff --git a/drivers/clk/ux500/u8500_of_clk.c b/drivers/clk/ux500/u8500_of_clk.c index 7b55ef8..61efb85 100644 --- a/drivers/clk/ux500/u8500_of_clk.c +++ b/drivers/clk/ux500/u8500_of_clk.c @@ -8,7 +8,6 @@ */ #include <linux/of.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -18,9 +17,9 @@ #define PRCC_NUM_PERIPH_CLUSTERS 6 #define PRCC_PERIPHS_PER_CLUSTER 32 -static struct clk *prcmu_clk[PRCMU_NUM_CLKS]; -static struct clk *prcc_pclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; -static struct clk *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; +static struct clk_core *prcmu_clk[PRCMU_NUM_CLKS]; +static struct clk_core *prcc_pclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; +static struct clk_core *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER]; #define PRCC_SHOW(clk, base, bit) \ clk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit] @@ -29,10 +28,10 @@ static struct clk *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_C #define PRCC_KCLK_STORE(clk, base, bit) \ prcc_kclk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit] = clk -static struct clk *ux500_twocell_get(struct of_phandle_args *clkspec, +static struct clk_core *ux500_twocell_get(struct of_phandle_args *clkspec, void *data) { - struct clk **clk_data = data; + struct clk_core **clk_data = data; unsigned int base, bit; if (clkspec->args_count != 2) @@ -61,7 +60,7 @@ void u8500_of_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, struct device_node *np = NULL; struct device_node *child = NULL; const char *sgaclk_parent = NULL; - struct clk *clk, *rtc_clk, *twd_clk; + struct clk_core *clk, *rtc_clk, *twd_clk; if (of_have_populated_dt()) np = of_find_matching_node(NULL, u8500_clk_of_match); diff --git a/drivers/clk/ux500/u8540_clk.c b/drivers/clk/ux500/u8540_clk.c index 20c8add..a508845 100644 --- a/drivers/clk/ux500/u8540_clk.c +++ b/drivers/clk/ux500/u8540_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> @@ -17,7 +16,7 @@ void u8540_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, u32 clkrst5_base, u32 clkrst6_base) { - struct clk *clk; + struct clk_core *clk; /* Clock sources. */ /* Fixed ClockGen */ diff --git a/drivers/clk/ux500/u9540_clk.c b/drivers/clk/ux500/u9540_clk.c index 4479478..89055ae 100644 --- a/drivers/clk/ux500/u9540_clk.c +++ b/drivers/clk/ux500/u9540_clk.c @@ -7,7 +7,6 @@ * License terms: GNU General Public License (GPL) version 2 */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c index bc96f10..d5719e0 100644 --- a/drivers/clk/versatile/clk-icst.c +++ b/drivers/clk/versatile/clk-icst.c @@ -13,7 +13,6 @@ * ICST clock code from the ARM tree should probably be merged into this * file. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/clk-provider.h> @@ -121,13 +120,13 @@ static const struct clk_ops icst_ops = { .set_rate = icst_set_rate, }; -struct clk *icst_clk_register(struct device *dev, +struct clk_core *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, const char *name, const char *parent_name, void __iomem *base) { - struct clk *clk; + struct clk_core *clk; struct clk_icst *icst; struct clk_init_data init; struct icst_params *pclone; diff --git a/drivers/clk/versatile/clk-icst.h b/drivers/clk/versatile/clk-icst.h index 04e6f0a..ede867b 100644 --- a/drivers/clk/versatile/clk-icst.h +++ b/drivers/clk/versatile/clk-icst.h @@ -13,7 +13,7 @@ struct clk_icst_desc { u32 lock_offset; }; -struct clk *icst_clk_register(struct device *dev, +struct clk_core *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, const char *name, const char *parent_name, diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c index 1cc1330..46680db 100644 --- a/drivers/clk/versatile/clk-impd1.c +++ b/drivers/clk/versatile/clk-impd1.c @@ -7,7 +7,6 @@ * published by the Free Software Foundation. */ #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -21,18 +20,18 @@ struct impd1_clk { char *pclkname; - struct clk *pclk; + struct clk_core *pclk; char *vco1name; - struct clk *vco1clk; + struct clk_core *vco1clk; char *vco2name; - struct clk *vco2clk; - struct clk *mmciclk; + struct clk_core *vco2clk; + struct clk_core *mmciclk; char *uartname; - struct clk *uartclk; + struct clk_core *uartclk; char *spiname; - struct clk *spiclk; + struct clk_core *spiclk; char *scname; - struct clk *scclk; + struct clk_core *scclk; struct clk_lookup *clks[15]; }; @@ -87,8 +86,8 @@ static const struct clk_icst_desc impd1_icst2_desc = { void integrator_impd1_clk_init(void __iomem *base, unsigned int id) { struct impd1_clk *imc; - struct clk *clk; - struct clk *pclk; + struct clk_core *clk; + struct clk_core *pclk; int i; if (id > 3) { diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c index c8b5231..524cba5 100644 --- a/drivers/clk/versatile/clk-realview.c +++ b/drivers/clk/versatile/clk-realview.c @@ -6,7 +6,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/io.h> @@ -50,7 +49,7 @@ static const struct clk_icst_desc __initdata realview_osc4_desc = { */ void __init realview_clk_init(void __iomem *sysbase, bool is_pb1176) { - struct clk *clk; + struct clk_core *clk; /* APB clock dummy */ clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0); diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c index c6e86a9..9256d25 100644 --- a/drivers/clk/versatile/clk-sp810.c +++ b/drivers/clk/versatile/clk-sp810.c @@ -25,7 +25,7 @@ struct clk_sp810; struct clk_sp810_timerclken { struct clk_hw hw; - struct clk *clk; + struct clk_core *clk; struct clk_sp810 *sp810; int channel; }; @@ -36,8 +36,8 @@ struct clk_sp810 { void __iomem *base; spinlock_t lock; struct clk_sp810_timerclken timerclken[4]; - struct clk *refclk; - struct clk *timclk; + struct clk_core *refclk; + struct clk_core *timclk; }; static u8 clk_sp810_timerclken_get_parent(struct clk_hw *hw) @@ -79,29 +79,31 @@ static int clk_sp810_timerclken_prepare(struct clk_hw *hw) { struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw); struct clk_sp810 *sp810 = timerclken->sp810; - struct clk *old_parent = __clk_get_parent(hw->clk); - struct clk *new_parent; + struct clk_core *old_parent = __clk_get_parent(hw->clk); + struct clk_core *new_parent; if (!sp810->refclk) - sp810->refclk = of_clk_get(sp810->node, sp810->refclk_index); + sp810->refclk = of_clk_provider_get(sp810->node, + sp810->refclk_index); if (!sp810->timclk) - sp810->timclk = of_clk_get(sp810->node, sp810->timclk_index); + sp810->timclk = of_clk_provider_get(sp810->node, + sp810->timclk_index); if (WARN_ON(IS_ERR(sp810->refclk) || IS_ERR(sp810->timclk))) return -ENOENT; /* Select fastest parent */ - if (clk_get_rate(sp810->refclk) > clk_get_rate(sp810->timclk)) + if (clk_provider_get_rate(sp810->refclk) > clk_provider_get_rate(sp810->timclk)) new_parent = sp810->refclk; else new_parent = sp810->timclk; /* Switch the parent if necessary */ if (old_parent != new_parent) { - clk_prepare(new_parent); - clk_set_parent(hw->clk, new_parent); - clk_unprepare(old_parent); + clk_provider_prepare(new_parent); + clk_provider_set_parent(hw->clk, new_parent); + clk_provider_unprepare(old_parent); } return 0; @@ -112,8 +114,8 @@ static void clk_sp810_timerclken_unprepare(struct clk_hw *hw) struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw); struct clk_sp810 *sp810 = timerclken->sp810; - clk_put(sp810->timclk); - clk_put(sp810->refclk); + __clk_put(sp810->timclk); + __clk_put(sp810->refclk); } static const struct clk_ops clk_sp810_timerclken_ops = { @@ -123,7 +125,7 @@ static const struct clk_ops clk_sp810_timerclken_ops = { .set_parent = clk_sp810_timerclken_set_parent, }; -static struct clk *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec, +static struct clk_core *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec, void *data) { struct clk_sp810 *sp810 = data; diff --git a/drivers/clk/versatile/clk-versatile.c b/drivers/clk/versatile/clk-versatile.c index a76981e..1bdd542 100644 --- a/drivers/clk/versatile/clk-versatile.c +++ b/drivers/clk/versatile/clk-versatile.c @@ -8,7 +8,6 @@ * published by the Free Software Foundation. */ #include <linux/clk-provider.h> -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/err.h> #include <linux/of.h> @@ -60,7 +59,7 @@ static const struct clk_icst_desc versatile_auxosc_desc __initconst = { static void __init cm_osc_setup(struct device_node *np, const struct clk_icst_desc *desc) { - struct clk *clk = ERR_PTR(-EINVAL); + struct clk_core *clk = ERR_PTR(-EINVAL); const char *clk_name = np->name; const char *parent_name; diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 529a59c..c9e175f 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -73,7 +73,7 @@ static int vexpress_osc_probe(struct platform_device *pdev) struct clk_lookup *cl = pdev->dev.platform_data; /* Non-DT lookup */ struct clk_init_data init; struct vexpress_osc *osc; - struct clk *clk; + struct clk_core *clk; u32 range[2]; osc = devm_kzalloc(&pdev->dev, sizeof(*osc), GFP_KERNEL); diff --git a/drivers/clk/versatile/clk-vexpress.c b/drivers/clk/versatile/clk-vexpress.c index 2d5e1b4..e77f3d5 100644 --- a/drivers/clk/versatile/clk-vexpress.c +++ b/drivers/clk/versatile/clk-vexpress.c @@ -17,7 +17,7 @@ #include <linux/err.h> #include <linux/vexpress.h> -static struct clk *vexpress_sp810_timerclken[4]; +static struct clk_core *vexpress_sp810_timerclken[4]; static DEFINE_SPINLOCK(vexpress_sp810_lock); static void __init vexpress_sp810_init(void __iomem *base) @@ -54,7 +54,7 @@ static const char * const vexpress_clk_24mhz_periphs[] __initconst = { void __init vexpress_clk_init(void __iomem *sp810_base) { - struct clk *clk; + struct clk_core *clk; int i; clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL, @@ -77,7 +77,7 @@ void __init vexpress_clk_init(void __iomem *sp810_base) vexpress_sp810_init(sp810_base); for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) - WARN_ON(clk_set_parent(vexpress_sp810_timerclken[i], clk)); + WARN_ON(clk_provider_set_parent(vexpress_sp810_timerclken[i], clk)); WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[0], "v2m-timer0", "sp804")); diff --git a/drivers/clk/x86/clk-lpt.c b/drivers/clk/x86/clk-lpt.c index 812f83f..fbb6807 100644 --- a/drivers/clk/x86/clk-lpt.c +++ b/drivers/clk/x86/clk-lpt.c @@ -10,7 +10,6 @@ * published by the Free Software Foundation. */ -#include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/err.h> @@ -21,7 +20,7 @@ static int lpt_clk_probe(struct platform_device *pdev) { struct lpss_clk_data *drvdata; - struct clk *clk; + struct clk_core *clk; drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL); if (!drvdata) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index 246cf12..0efdd9a 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -67,8 +67,8 @@ enum zynq_clk { i2c0_aper, i2c1_aper, uart0_aper, uart1_aper, gpio_aper, lqspi_aper, smc_aper, swdt, dbg_trc, dbg_apb, clk_max}; -static struct clk *ps_clk; -static struct clk *clks[clk_max]; +static struct clk_core *ps_clk; +static struct clk_core *clks[clk_max]; static struct clk_onecell_data clk_data; static DEFINE_SPINLOCK(armpll_lock); @@ -108,7 +108,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk, const char *clk_name, void __iomem *fclk_ctrl_reg, const char **parents, int enable) { - struct clk *clk; + struct clk_core *clk; u32 enable_reg; char *mux_name; char *div0_name; @@ -154,7 +154,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk, 0, CLK_GATE_SET_TO_DISABLE, fclk_gate_lock); enable_reg = clk_readl(fclk_gate_reg) & 1; if (enable && !enable_reg) { - if (clk_prepare_enable(clks[fclk])) + if (clk_provider_prepare_enable(clks[fclk])) pr_warn("%s: FCLK%u enable failed\n", __func__, fclk - fclk0); } @@ -181,7 +181,7 @@ static void __init zynq_clk_register_periph_clk(enum zynq_clk clk0, const char *clk_name1, void __iomem *clk_ctrl, const char **parents, unsigned int two_gates) { - struct clk *clk; + struct clk_core *clk; char *mux_name; char *div_name; spinlock_t *lock; @@ -222,7 +222,7 @@ static void __init zynq_clk_setup(struct device_node *np) int i; u32 tmp; int ret; - struct clk *clk; + struct clk_core *clk; char *clk_name; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; @@ -333,13 +333,13 @@ static void __init zynq_clk_setup(struct device_node *np) CLK_DIVIDER_ALLOW_ZERO, &ddrclk_lock); clks[ddr2x] = clk_register_gate(NULL, clk_output_name[ddr2x], "ddr2x_div", 0, SLCR_DDR_CLK_CTRL, 1, 0, &ddrclk_lock); - clk_prepare_enable(clks[ddr2x]); + clk_provider_prepare_enable(clks[ddr2x]); clk = clk_register_divider(NULL, "ddr3x_div", "ddrpll", 0, SLCR_DDR_CLK_CTRL, 20, 6, CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO, &ddrclk_lock); clks[ddr3x] = clk_register_gate(NULL, clk_output_name[ddr3x], "ddr3x_div", 0, SLCR_DDR_CLK_CTRL, 0, 0, &ddrclk_lock); - clk_prepare_enable(clks[ddr3x]); + clk_provider_prepare_enable(clks[ddr3x]); clk = clk_register_divider(NULL, "dci_div0", "ddrpll", 0, SLCR_DCI_CLK_CTRL, 8, 6, CLK_DIVIDER_ONE_BASED | @@ -351,7 +351,7 @@ static void __init zynq_clk_setup(struct device_node *np) clks[dci] = clk_register_gate(NULL, clk_output_name[dci], "dci_div1", CLK_SET_RATE_PARENT, SLCR_DCI_CLK_CTRL, 0, 0, &dciclk_lock); - clk_prepare_enable(clks[dci]); + clk_provider_prepare_enable(clks[dci]); /* Peripheral clocks */ for (i = fclk0; i <= fclk3; i++) { @@ -505,10 +505,10 @@ static void __init zynq_clk_setup(struct device_node *np) /* leave debug clocks in the state the bootloader set them up to */ tmp = clk_readl(SLCR_DBG_CLK_CTRL); if (tmp & DBG_CLK_CTRL_CLKACT_TRC) - if (clk_prepare_enable(clks[dbg_trc])) + if (clk_provider_prepare_enable(clks[dbg_trc])) pr_warn("%s: trace clk enable failed\n", __func__); if (tmp & DBG_CLK_CTRL_CPU_1XCLKACT) - if (clk_prepare_enable(clks[dbg_apb])) + if (clk_provider_prepare_enable(clks[dbg_apb])) pr_warn("%s: debug APB clk enable failed\n", __func__); /* One gated clock for all APER clocks. */ diff --git a/drivers/clk/zynq/pll.c b/drivers/clk/zynq/pll.c index cec9759..5176f65 100644 --- a/drivers/clk/zynq/pll.c +++ b/drivers/clk/zynq/pll.c @@ -193,12 +193,12 @@ static const struct clk_ops zynq_pll_ops = { * @lock Register lock * Returns handle to the registered clock. */ -struct clk *clk_register_zynq_pll(const char *name, const char *parent, +struct clk_core *clk_register_zynq_pll(const char *name, const char *parent, void __iomem *pll_ctrl, void __iomem *pll_status, u8 lock_index, spinlock_t *lock) { struct zynq_pll *pll; - struct clk *clk; + struct clk_core *clk; u32 reg; const char *parent_arr[1] = {parent}; unsigned long flags = 0; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c index 902d768..8e97702 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c @@ -15,7 +15,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include "hdmi.h" @@ -24,7 +23,7 @@ struct hdmi_phy_8960 { struct hdmi_phy base; struct hdmi *hdmi; struct clk_hw pll_hw; - struct clk *pll; + struct clk_core *pll; unsigned long pixclk; }; #define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base) diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 2620c48..2fdadd8 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -11,7 +11,6 @@ */ #include <linux/bug.h> -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/device.h> @@ -215,7 +214,7 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep, /* Disable PXLASYNC clock if this pipeline includes FIMC-IS */ if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) { - ret = clk_prepare_enable(fmd->wbclk[CLK_IDX_WB_B]); + ret = clk_provider_prepare_enable(fmd->wbclk[CLK_IDX_WB_B]); if (ret < 0) return ret; } @@ -225,7 +224,7 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep, return 0; if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) - clk_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); + clk_provider_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); return ret; } @@ -254,7 +253,7 @@ static int __fimc_pipeline_close(struct exynos_media_pipeline *ep) /* Disable PXLASYNC clock if this pipeline includes FIMC-IS */ if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP]) - clk_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); + clk_provider_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]); return ret == -ENXIO ? 0 : ret; } @@ -954,7 +953,7 @@ static void fimc_md_put_clocks(struct fimc_md *fmd) while (--i >= 0) { if (IS_ERR(fmd->camclk[i].clock)) continue; - clk_put(fmd->camclk[i].clock); + __clk_put(fmd->camclk[i].clock); fmd->camclk[i].clock = ERR_PTR(-EINVAL); } @@ -962,7 +961,7 @@ static void fimc_md_put_clocks(struct fimc_md *fmd) for (i = 0; i < FIMC_MAX_WBCLKS; i++) { if (IS_ERR(fmd->wbclk[i])) continue; - clk_put(fmd->wbclk[i]); + __clk_put(fmd->wbclk[i]); fmd->wbclk[i] = ERR_PTR(-EINVAL); } } @@ -971,7 +970,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) { struct device *dev = &fmd->pdev->dev; char clk_name[32]; - struct clk *clock; + struct clk_core *clock; int i, ret = 0; for (i = 0; i < FIMC_MAX_CAMCLKS; i++) @@ -979,7 +978,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) for (i = 0; i < FIMC_MAX_CAMCLKS; i++) { snprintf(clk_name, sizeof(clk_name), "sclk_cam%u", i); - clock = clk_get(dev, clk_name); + clock = clk_provider_get(dev, clk_name); if (IS_ERR(clock)) { dev_err(dev, "Failed to get clock: %s\n", clk_name); @@ -1001,7 +1000,7 @@ static int fimc_md_get_clocks(struct fimc_md *fmd) for (i = CLK_IDX_WB_B; i < FIMC_MAX_WBCLKS; i++) { snprintf(clk_name, sizeof(clk_name), "pxl_async%u", i); - clock = clk_get(dev, clk_name); + clock = clk_provider_get(dev, clk_name); if (IS_ERR(clock)) { v4l2_err(&fmd->v4l2_dev, "Failed to get clock: %s\n", clk_name); diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h index 0321454..f24dac6 100644 --- a/drivers/media/platform/exynos4-is/media-dev.h +++ b/drivers/media/platform/exynos4-is/media-dev.h @@ -9,7 +9,6 @@ #ifndef FIMC_MDEVICE_H_ #define FIMC_MDEVICE_H_ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/platform_device.h> #include <linux/mutex.h> @@ -72,7 +71,7 @@ struct fimc_csis_info { }; struct fimc_camclk_info { - struct clk *clock; + struct clk_core *clock; int use_count; unsigned long frequency; }; @@ -124,7 +123,7 @@ struct fimc_md { struct fimc_sensor_info sensor[FIMC_MAX_SENSORS]; int num_sensors; struct fimc_camclk_info camclk[FIMC_MAX_CAMCLKS]; - struct clk *wbclk[FIMC_MAX_WBCLKS]; + struct clk_core *wbclk[FIMC_MAX_WBCLKS]; struct fimc_lite *fimc_lite[FIMC_LITE_MAX_DEVS]; struct fimc_dev *fimc[FIMC_MAX_DEVS]; struct fimc_is *fimc_is; @@ -141,7 +140,7 @@ struct fimc_md { } pinctl; struct cam_clk_provider { - struct clk *clks[FIMC_MAX_CAMCLKS]; + struct clk_core *clks[FIMC_MAX_CAMCLKS]; struct clk_onecell_data clk_data; struct device_node *of_node; struct cam_clk camclk[FIMC_MAX_CAMCLKS]; diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 2c314ee..5fcedd6 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -133,7 +133,7 @@ struct isp_xclk { struct isp_device *isp; struct clk_hw hw; struct clk_lookup *lookup; - struct clk *clk; + struct clk_core *clk; enum isp_xclk_id id; spinlock_t lock; /* Protects enabled and divider */ diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c index b936bb4..ea21bd1 100644 --- a/drivers/rtc/rtc-hym8563.c +++ b/drivers/rtc/rtc-hym8563.c @@ -398,11 +398,11 @@ static const struct clk_ops hym8563_clkout_ops = { .set_rate = hym8563_clkout_set_rate, }; -static struct clk *hym8563_clkout_register_clk(struct hym8563 *hym8563) +static struct clk_core *hym8563_clkout_register_clk(struct hym8563 *hym8563) { struct i2c_client *client = hym8563->client; struct device_node *node = client->dev.of_node; - struct clk *clk; + struct clk_core *clk; struct clk_init_data init; int ret; diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c index c628fcd..458170b 100644 --- a/drivers/staging/imx-drm/imx-tve.c +++ b/drivers/staging/imx-drm/imx-tve.c @@ -18,7 +18,6 @@ * MA 02110-1301, USA. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/component.h> #include <linux/module.h> @@ -121,10 +120,10 @@ struct imx_tve { struct regmap *regmap; struct regulator *dac_reg; struct i2c_adapter *ddc; - struct clk *clk; - struct clk *di_sel_clk; + struct clk_core *clk; + struct clk_core *di_sel_clk; struct clk_hw clk_hw_di; - struct clk *di_clk; + struct clk_core *di_clk; int vsync_pin; int hsync_pin; }; @@ -149,7 +148,7 @@ static void tve_enable(struct imx_tve *tve) if (!tve->enabled) { tve->enabled = true; - clk_prepare_enable(tve->clk); + clk_provider_prepare_enable(tve->clk); ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_IPU_CLK_EN | TVE_EN, TVE_IPU_CLK_EN | TVE_EN); @@ -176,7 +175,7 @@ static void tve_disable(struct imx_tve *tve) tve->enabled = false; ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_IPU_CLK_EN | TVE_EN, 0); - clk_disable_unprepare(tve->clk); + clk_provider_disable_unprepare(tve->clk); } } @@ -251,12 +250,12 @@ static int imx_tve_connector_mode_valid(struct drm_connector *connector, unsigned long rate; /* pixel clock with 2x oversampling */ - rate = clk_round_rate(tve->clk, 2000UL * mode->clock) / 2000; + rate = clk_provider_round_rate(tve->clk, 2000UL * mode->clock) / 2000; if (rate == mode->clock) return MODE_OK; /* pixel clock without oversampling */ - rate = clk_round_rate(tve->clk, 1000UL * mode->clock) / 1000; + rate = clk_provider_round_rate(tve->clk, 1000UL * mode->clock) / 1000; if (rate == mode->clock) return MODE_OK; @@ -325,13 +324,13 @@ static void imx_tve_encoder_mode_set(struct drm_encoder *encoder, * and enable 4x oversampling for lower resolutions */ rate = 2000UL * mode->clock; - clk_set_rate(tve->clk, rate); - rounded_rate = clk_get_rate(tve->clk); + clk_provider_set_rate(tve->clk, rate); + rounded_rate = clk_provider_get_rate(tve->clk); if (rounded_rate >= rate) div = 2; - clk_set_rate(tve->di_clk, rounded_rate / div); + clk_provider_set_rate(tve->di_clk, rounded_rate / div); - ret = clk_set_parent(tve->di_sel_clk, tve->di_clk); + ret = clk_provider_set_parent(tve->di_sel_clk, tve->di_clk); if (ret < 0) { dev_err(tve->dev, "failed to set di_sel parent to tve_di: %d\n", ret); @@ -643,7 +642,7 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data) return ret; } - tve->clk = devm_clk_get(dev, "tve"); + tve->clk = devm_clk_provider_get(dev, "tve"); if (IS_ERR(tve->clk)) { dev_err(dev, "failed to get high speed tve clock: %ld\n", PTR_ERR(tve->clk)); @@ -651,7 +650,7 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data) } /* this is the IPU DI clock input selector, can be parented to tve_di */ - tve->di_sel_clk = devm_clk_get(dev, "di_sel"); + tve->di_sel_clk = devm_clk_provider_get(dev, "di_sel"); if (IS_ERR(tve->di_sel_clk)) { dev_err(dev, "failed to get ipu di mux clock: %ld\n", PTR_ERR(tve->di_sel_clk)); diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h index 90a32a6..4320225 100644 --- a/include/asm-generic/clkdev.h +++ b/include/asm-generic/clkdev.h @@ -15,10 +15,10 @@ #include <linux/slab.h> -struct clk; +struct clk_core; -static inline int __clk_get(struct clk *clk) { return 1; } -static inline void __clk_put(struct clk *clk) { } +static inline int __clk_get(struct clk_core *clk) { return 1; } +static inline void __clk_put(struct clk_core *clk) { } static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) { diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index e8d8a35..6b9e6b4 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -22,8 +22,8 @@ * @mult_div1_reg: register containing the DPLL M and N bitfields * @mult_mask: mask of the DPLL M bitfield in @mult_div1_reg * @div1_mask: mask of the DPLL N bitfield in @mult_div1_reg - * @clk_bypass: struct clk pointer to the clock's bypass clock input - * @clk_ref: struct clk pointer to the clock's reference clock input + * @clk_bypass: struct clk_core pointer to the clock's bypass clock input + * @clk_ref: struct clk_core pointer to the clock's reference clock input * @control_reg: register containing the DPLL mode bitfield * @enable_mask: mask of the DPLL mode bitfield in @control_reg * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate() @@ -68,8 +68,8 @@ struct dpll_data { void __iomem *mult_div1_reg; u32 mult_mask; u32 div1_mask; - struct clk *clk_bypass; - struct clk *clk_ref; + struct clk_core *clk_bypass; + struct clk_core *clk_ref; void __iomem *control_reg; u32 enable_mask; unsigned long last_rounded_rate; @@ -251,7 +251,7 @@ extern const struct clk_ops ti_clk_mux_ops; #define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw) -void omap2_init_clk_hw_omap_clocks(struct clk *clk); +void omap2_init_clk_hw_omap_clocks(struct clk_core *clk); int omap3_noncore_dpll_enable(struct clk_hw *hw); void omap3_noncore_dpll_disable(struct clk_hw *hw); int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h index a990a59..6c35291 100644 --- a/include/linux/clk/zynq.h +++ b/include/linux/clk/zynq.h @@ -25,7 +25,7 @@ void zynq_clock_init(void); -struct clk *clk_register_zynq_pll(const char *name, const char *parent, +struct clk_core *clk_register_zynq_pll(const char *name, const char *parent, void __iomem *pll_ctrl, void __iomem *pll_status, u8 lock_index, spinlock_t *lock); #endif diff --git a/include/linux/platform_data/si5351.h b/include/linux/platform_data/si5351.h index a947ab8..4b34c69 100644 --- a/include/linux/platform_data/si5351.h +++ b/include/linux/platform_data/si5351.h @@ -107,8 +107,8 @@ struct si5351_clkout_config { * @clkout: array of clkout configuration */ struct si5351_platform_data { - struct clk *clk_xtal; - struct clk *clk_clkin; + struct clk_core *clk_xtal; + struct clk_core *clk_clkin; enum si5351_pll_src pll_src[2]; struct si5351_clkout_config clkout[8]; }; diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 231d7e7..a24367d 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -682,11 +682,11 @@ static int mxs_saif_mclk_init(struct platform_device *pdev) { struct mxs_saif *saif = platform_get_drvdata(pdev); struct device_node *np = pdev->dev.of_node; - struct clk *clk; + struct clk_core *clk; int ret; clk = clk_register_divider(&pdev->dev, "mxs_saif_mclk", - __clk_get_name(saif->clk), 0, + clk_get_name(saif->clk), 0, saif->base + SAIF_CTRL, BP_SAIF_CTRL_BITCLK_MULT_RATE, 3, 0, NULL); -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* Re: [PATCH v9 2/6] clk: Move all drivers to use internal API 2014-09-03 15:31 ` Tomeu Vizoso @ 2014-09-08 6:13 ` Mike Turquette -1 siblings, 0 replies; 28+ messages in thread From: Mike Turquette @ 2014-09-08 6:13 UTC (permalink / raw) To: Tomeu Vizoso Cc: Ulf Hansson, Prashant Gaikwad, Stephen Warren <swarren@wwwdotorg.org>, Thierry Reding <thierry.reding@gmail.com>, tomasz.figa@gmail.com, Peter De Schrijver <pdeschrijver@nvidia.com>, rabin@rab.in, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Russell King <linux@arm.linux.org.uk>, Shawn Guo <shawn.guo@freescale.com>, Sascha Hauer <kernel@pengutronix.de>, David Brown <davidb@codeaurora.org>, Daniel Walker <dwalker@fifo99.com>, Bryan Huntsman <bryanh@codeaurora.org>, Paul Walmsley <paul@pwsan.com>, Tony Lindgren <tony@atomide.com>, " Benoît Cousson <bcousson@baylibre.com>, Kevin Hilman, alsa-devel Quoting Tomeu Vizoso (2014-09-03 08:31:57) > In preparation to change the public API to return a per-user clk structure, > remove any usage of this public API from the clock implementations. > > The reason for having this in a separate commit from the one that introduces > the implementation of the new functions is to separate the changes generated > with Coccinelle from the rest, and keep the patches' size reasonable. > > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> > Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> > Tested-by: Heiko Stuebner <heiko@sntech.de> > Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Hi Tomeu, Looks like the Coccinelle script had a false-positive. asm-generic/clkdev.h was converted from clk->clk_core and this blowed up clock drivers for architectures that don't provide an asm-specific clkdev.h implementation. This fixes x86's LPSS and a Microblaze driver. I've rolled the following fix into your 2/9 patch. No action is necessary. Regards, Mike diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h index 4320225..90a32a6 100644 --- a/include/asm-generic/clkdev.h +++ b/include/asm-generic/clkdev.h @@ -15,10 +15,10 @@ #include <linux/slab.h> -struct clk_core; +struct clk; -static inline int __clk_get(struct clk_core *clk) { return 1; } -static inline void __clk_put(struct clk_core *clk) { } +static inline int __clk_get(struct clk *clk) { return 1; } +static inline void __clk_put(struct clk *clk) { } static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) { _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev ^ permalink raw reply related [flat|nested] 28+ messages in thread
* Re: [PATCH v9 2/6] clk: Move all drivers to use internal API @ 2014-09-08 6:13 ` Mike Turquette 0 siblings, 0 replies; 28+ messages in thread From: Mike Turquette @ 2014-09-08 6:13 UTC (permalink / raw) To: Tomeu Vizoso Cc: Ulf Hansson, Prashant Gaikwad, Stephen Warren <swarren@wwwdotorg.org>, Thierry Reding <thierry.reding@gmail.com>, tomasz.figa@gmail.com, Peter De Schrijver <pdeschrijver@nvidia.com>, rabin@rab.in, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Russell King <linux@arm.linux.org.uk>, Shawn Guo <shawn.guo@freescale.com>, Sascha Hauer <kernel@pengutronix.de>, David Brown <davidb@codeaurora.org>, Daniel Walker <dwalker@fifo99.com>, Bryan Huntsman <bryanh@codeaurora.org>, Paul Walmsley <paul@pwsan.com>, Tony Lindgren <tony@atomide.com>, " Benoît Cousson <bcousson@baylibre.com>, Kevin Hilman, alsa-devel, Jaroslav Kysela, Paul Mackerras, Sylwester Nawrocki, linux-arch, Boris Brezillon, Kukjin Kim, " Emilio López, patches, Michal Simek, Takashi Iwai, Santosh Shilimkar, Anatolij Gustschin, Dinh Nguyen, linux-media, Arnd Bergmann, linux-arm-msm, spear-devel, Mark Brown, linux-rpi-kernel, Ben Dooks, linux-tegra, linux-omap, linux-samsung-soc, Barry Song, Tomeu Vizoso, Liam Girdwood, Kyungmin Park, Viresh Kumar, Maxime Ripard, linuxppc-dev, Mauro Carvalho Chehab Quoting Tomeu Vizoso (2014-09-03 08:31:57) > In preparation to change the public API to return a per-user clk structur= e, > remove any usage of this public API from the clock implementations. > = > The reason for having this in a separate commit from the one that introdu= ces > the implementation of the new functions is to separate the changes genera= ted > with Coccinelle from the rest, and keep the patches' size reasonable. > = > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> > Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> > Tested-by: Heiko Stuebner <heiko@sntech.de> > Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Hi Tomeu, Looks like the Coccinelle script had a false-positive. asm-generic/clkdev.h was converted from clk->clk_core and this blowed up clock drivers for architectures that don't provide an asm-specific clkdev.h implementation. This fixes x86's LPSS and a Microblaze driver. I've rolled the following fix into your 2/9 patch. No action is necessary. Regards, Mike diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h index 4320225..90a32a6 100644 --- a/include/asm-generic/clkdev.h +++ b/include/asm-generic/clkdev.h @@ -15,10 +15,10 @@ #include <linux/slab.h> -struct clk_core; +struct clk; -static inline int __clk_get(struct clk_core *clk) { return 1; } -static inline void __clk_put(struct clk_core *clk) { } +static inline int __clk_get(struct clk *clk) { return 1; } +static inline void __clk_put(struct clk *clk) { } static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) { ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 2/6] clk: Move all drivers to use internal API 2014-09-08 6:13 ` Mike Turquette (?) @ 2014-09-09 6:15 ` Mike Turquette -1 siblings, 0 replies; 28+ messages in thread From: Mike Turquette @ 2014-09-09 6:15 UTC (permalink / raw) To: linux-arm-kernel Quoting Mike Turquette (2014-09-07 23:13:55) > Quoting Tomeu Vizoso (2014-09-03 08:31:57) > > In preparation to change the public API to return a per-user clk structure, > > remove any usage of this public API from the clock implementations. > > > > The reason for having this in a separate commit from the one that introduces > > the implementation of the new functions is to separate the changes generated > > with Coccinelle from the rest, and keep the patches' size reasonable. > > > > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> > > Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> > > Tested-by: Heiko Stuebner <heiko@sntech.de> > > Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> > > Hi Tomeu, > > Looks like the Coccinelle script had a false-positive. > asm-generic/clkdev.h was converted from clk->clk_core and this blowed up > clock drivers for architectures that don't provide an asm-specific > clkdev.h implementation. This fixes x86's LPSS and a Microblaze driver. > > I've rolled the following fix into your 2/9 patch. No action is > necessary. > > Regards, > Mike > > > > diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h > index 4320225..90a32a6 100644 > --- a/include/asm-generic/clkdev.h > +++ b/include/asm-generic/clkdev.h > @@ -15,10 +15,10 @@ > > #include <linux/slab.h> > > -struct clk_core; > +struct clk; > > -static inline int __clk_get(struct clk_core *clk) { return 1; } > -static inline void __clk_put(struct clk_core *clk) { } > +static inline int __clk_get(struct clk *clk) { return 1; } > +static inline void __clk_put(struct clk *clk) { } > > static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) > { Please disregard the above patch. I might have jumped the gun on this one. I've posted an alternative (and hopefully correct) fix here: http://lkml.kernel.org/r/<1410242868-14750-1-git-send-email-mturquette@linaro.org> Regards, Mike ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 3/6] clk: use struct clk only for external API 2014-09-03 15:29 ` Tomeu Vizoso @ 2014-09-03 15:33 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso In order to provide per-user accounting, this separates the struct clk used in the common clock framework into two structures 'struct clk_core' and 'struct clk'. struct clk_core will be used for internal manipulation and struct clk will be used in the clock API implementation. In this patch, struct clk is simply renamed to struct clk_core and a new struct clk is implemented which simply wraps it. In the next patch, the new struct clk will be used to implement per-user clock enable accounting. Based on previous work by Rabin Vincent <rabin@rab.in>. NOTE: with this patch, clk_get_parent() behaves like clk_get(), i.e. it needs to be matched with a clk_put(). Otherwise, memory will leak. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Removed superfluous variable v7: * convert clk_is_enabled to clk_core * add clk_provider_notifier_[un]register v4: * export clk_to_clk_core so mach-msm can use it for clk_reset * add clk_provider_round_rate, for mach-imx * fix build with !CONFIG_COMMON_CLK * keep handling NULL struct clk gracefully as before v3: * Allocate and release the per-user struct clk * Have clk_core_to_clk return any error it's passed, so calls to it can be chained * Add provider API for enable and disable * Remove clk_free_clk for now * Have clk_to_clk_core be an inline function to benefit of type-checking * Have devres wrap the clk struct instead of clk_core * Rename clk_core_to_clk to __clk_create_clk to make more clear that it allocates --- arch/arm/mach-msm/clock.c | 2 +- drivers/clk/clk-devres.c | 31 ++ drivers/clk/clk.c | 669 ++++++++++++++++++++++++++----------------- drivers/clk/clk.h | 6 + drivers/clk/clkdev.c | 123 ++++++-- include/linux/clk-private.h | 38 +-- include/linux/clk-provider.h | 164 ++++++----- include/linux/clk.h | 32 ++- include/linux/clkdev.h | 24 +- 9 files changed, 701 insertions(+), 388 deletions(-) diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index 35ea02b5..1de0b5a 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -21,7 +21,7 @@ int clk_reset(struct clk *clk, enum clk_reset_action action) { - struct clk_hw *hw = __clk_get_hw(clk); + struct clk_hw *hw = __clk_get_hw(clk_to_clk_core(clk)); struct msm_clk *m = to_msm_clk(hw); return m->reset(hw, action); } diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c index 8f57154..79cd4d3 100644 --- a/drivers/clk/clk-devres.c +++ b/drivers/clk/clk-devres.c @@ -5,10 +5,14 @@ */ #include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> #include <linux/device.h> #include <linux/export.h> #include <linux/gfp.h> +#include "clk.h" + static void devm_clk_release(struct device *dev, void *res) { clk_put(*(struct clk **)res); @@ -34,6 +38,33 @@ struct clk *devm_clk_get(struct device *dev, const char *id) } EXPORT_SYMBOL(devm_clk_get); +#if defined(CONFIG_COMMON_CLK) +static void devm_clk_core_release(struct device *dev, void *res) +{ + __clk_put(*(struct clk_core **)res); +} + +struct clk_core *devm_clk_provider_get(struct device *dev, const char *id) +{ + struct clk_core **ptr, *clk; + + ptr = devres_alloc(devm_clk_core_release, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return ERR_PTR(-ENOMEM); + + clk = clk_provider_get(dev, id); + if (!IS_ERR(clk)) { + *ptr = clk; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return clk; +} +EXPORT_SYMBOL(devm_clk_provider_get); +#endif + static int devm_clk_match(struct device *dev, void *res, void *data) { struct clk **c = res; diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index b76fa69..ce84b1f 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -37,6 +37,8 @@ static HLIST_HEAD(clk_root_list); static HLIST_HEAD(clk_orphan_list); static LIST_HEAD(clk_notifier_list); +static long __clk_get_accuracy_internal(struct clk_core *clk); + /*** locking ***/ static void clk_prepare_lock(void) { @@ -112,7 +114,7 @@ static struct hlist_head *orphan_list[] = { NULL, }; -static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level) +static void clk_summary_show_one(struct seq_file *s, struct clk_core *c, int level) { if (!c) return; @@ -120,14 +122,14 @@ static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level) seq_printf(s, "%*s%-*s %11d %12d %11lu %10lu\n", level * 3 + 1, "", 30 - level * 3, c->name, - c->enable_count, c->prepare_count, clk_get_rate(c), - clk_get_accuracy(c)); + c->enable_count, c->prepare_count, clk_provider_get_rate(c), + __clk_get_accuracy_internal(c)); } -static void clk_summary_show_subtree(struct seq_file *s, struct clk *c, +static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c, int level) { - struct clk *child; + struct clk_core *child; if (!c) return; @@ -140,7 +142,7 @@ static void clk_summary_show_subtree(struct seq_file *s, struct clk *c, static int clk_summary_show(struct seq_file *s, void *data) { - struct clk *c; + struct clk_core *c; struct hlist_head **lists = (struct hlist_head **)s->private; seq_puts(s, " clock enable_cnt prepare_cnt rate accuracy\n"); @@ -170,7 +172,7 @@ static const struct file_operations clk_summary_fops = { .release = single_release, }; -static void clk_dump_one(struct seq_file *s, struct clk *c, int level) +static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level) { if (!c) return; @@ -178,13 +180,13 @@ static void clk_dump_one(struct seq_file *s, struct clk *c, int level) seq_printf(s, "\"%s\": { ", c->name); seq_printf(s, "\"enable_count\": %d,", c->enable_count); seq_printf(s, "\"prepare_count\": %d,", c->prepare_count); - seq_printf(s, "\"rate\": %lu", clk_get_rate(c)); - seq_printf(s, "\"accuracy\": %lu", clk_get_accuracy(c)); + seq_printf(s, "\"rate\": %lu", clk_provider_get_rate(c)); + seq_printf(s, "\"accuracy\": %lu", __clk_get_accuracy_internal(c)); } -static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) +static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level) { - struct clk *child; + struct clk_core *child; if (!c) return; @@ -201,7 +203,7 @@ static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) static int clk_dump(struct seq_file *s, void *data) { - struct clk *c; + struct clk_core *c; bool first_node = true; struct hlist_head **lists = (struct hlist_head **)s->private; @@ -238,7 +240,7 @@ static const struct file_operations clk_dump_fops = { }; /* caller must hold prepare_lock */ -static int clk_debug_create_one(struct clk *clk, struct dentry *pdentry) +static int clk_debug_create_one(struct clk_core *clk, struct dentry *pdentry) { struct dentry *d; int ret = -ENOMEM; @@ -301,9 +303,9 @@ out: } /* caller must hold prepare_lock */ -static int clk_debug_create_subtree(struct clk *clk, struct dentry *pdentry) +static int clk_debug_create_subtree(struct clk_core *clk, struct dentry *pdentry) { - struct clk *child; + struct clk_core *child; int ret = -EINVAL;; if (!clk || !pdentry) @@ -333,7 +335,7 @@ out: * Caller must hold prepare_lock. Only clk_init calls this function (so * far) so this is taken care. */ -static int clk_debug_register(struct clk *clk) +static int clk_debug_register(struct clk_core *clk) { int ret = 0; @@ -356,12 +358,12 @@ out: * * Caller must hold prepare_lock. */ -static void clk_debug_unregister(struct clk *clk) +static void clk_debug_unregister(struct clk_core *clk) { debugfs_remove_recursive(clk->dentry); } -struct dentry *clk_debugfs_add_file(struct clk *clk, char *name, umode_t mode, +struct dentry *clk_debugfs_add_file(struct clk_core *clk, char *name, umode_t mode, void *data, const struct file_operations *fops) { struct dentry *d = NULL; @@ -387,7 +389,7 @@ EXPORT_SYMBOL_GPL(clk_debugfs_add_file); */ static int __init clk_debug_init(void) { - struct clk *clk; + struct clk_core *clk; struct dentry *d; rootdir = debugfs_create_dir("clk", NULL); @@ -431,19 +433,19 @@ static int __init clk_debug_init(void) } late_initcall(clk_debug_init); #else -static inline int clk_debug_register(struct clk *clk) { return 0; } -static inline void clk_debug_reparent(struct clk *clk, struct clk *new_parent) +static inline int clk_debug_register(struct clk_core *clk) { return 0; } +static inline void clk_debug_reparent(struct clk_core *clk, struct clk_core *new_parent) { } -static inline void clk_debug_unregister(struct clk *clk) +static inline void clk_debug_unregister(struct clk_core *clk) { } #endif /* caller must hold prepare_lock */ -static void clk_unprepare_unused_subtree(struct clk *clk) +static void clk_unprepare_unused_subtree(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; if (!clk) return; @@ -466,9 +468,9 @@ static void clk_unprepare_unused_subtree(struct clk *clk) } /* caller must hold prepare_lock */ -static void clk_disable_unused_subtree(struct clk *clk) +static void clk_disable_unused_subtree(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; unsigned long flags; if (!clk) @@ -514,7 +516,7 @@ __setup("clk_ignore_unused", clk_ignore_unused_setup); static int clk_disable_unused(void) { - struct clk *clk; + struct clk_core *clk; if (clk_ignore_unused) { pr_warn("clk: Not disabling unused clocks\n"); @@ -541,33 +543,50 @@ static int clk_disable_unused(void) } late_initcall_sync(clk_disable_unused); +struct clk *__clk_create_clk(struct clk_core *clk_core) +{ + struct clk *clk; + + /* This is to allow this function to be chained to others */ + if (!clk_core || IS_ERR(clk_core)) + return (struct clk *) clk_core; + + clk = kzalloc(sizeof(*clk), GFP_KERNEL); + if (!clk) + return ERR_PTR(-ENOMEM); + + clk->core = clk_core; + + return clk; +} + /*** helper functions ***/ -const char *__clk_get_name(struct clk *clk) +const char *__clk_get_name(struct clk_core *clk) { return !clk ? NULL : clk->name; } EXPORT_SYMBOL_GPL(__clk_get_name); -struct clk_hw *__clk_get_hw(struct clk *clk) +struct clk_hw *__clk_get_hw(struct clk_core *clk) { return !clk ? NULL : clk->hw; } EXPORT_SYMBOL_GPL(__clk_get_hw); -u8 __clk_get_num_parents(struct clk *clk) +u8 __clk_get_num_parents(struct clk_core *clk) { return !clk ? 0 : clk->num_parents; } EXPORT_SYMBOL_GPL(__clk_get_num_parents); -struct clk *__clk_get_parent(struct clk *clk) +struct clk_core *__clk_get_parent(struct clk_core *clk) { return !clk ? NULL : clk->parent; } EXPORT_SYMBOL_GPL(__clk_get_parent); -struct clk *clk_get_parent_by_index(struct clk *clk, u8 index) +struct clk_core *clk_get_parent_by_index(struct clk_core *clk, u8 index) { if (!clk || index >= clk->num_parents) return NULL; @@ -581,17 +600,17 @@ struct clk *clk_get_parent_by_index(struct clk *clk, u8 index) } EXPORT_SYMBOL_GPL(clk_get_parent_by_index); -unsigned int __clk_get_enable_count(struct clk *clk) +unsigned int __clk_get_enable_count(struct clk_core *clk) { return !clk ? 0 : clk->enable_count; } -unsigned int __clk_get_prepare_count(struct clk *clk) +unsigned int __clk_get_prepare_count(struct clk_core *clk) { return !clk ? 0 : clk->prepare_count; } -unsigned long __clk_get_rate(struct clk *clk) +unsigned long __clk_get_rate(struct clk_core *clk) { unsigned long ret; @@ -613,7 +632,7 @@ out: } EXPORT_SYMBOL_GPL(__clk_get_rate); -unsigned long __clk_get_accuracy(struct clk *clk) +unsigned long __clk_get_accuracy(struct clk_core *clk) { if (!clk) return 0; @@ -621,13 +640,13 @@ unsigned long __clk_get_accuracy(struct clk *clk) return clk->accuracy; } -unsigned long __clk_get_flags(struct clk *clk) +unsigned long __clk_get_flags(struct clk_core *clk) { return !clk ? 0 : clk->flags; } EXPORT_SYMBOL_GPL(__clk_get_flags); -bool __clk_is_prepared(struct clk *clk) +bool __clk_is_prepared(struct clk_core *clk) { int ret; @@ -648,7 +667,7 @@ out: return !!ret; } -bool __clk_is_enabled(struct clk *clk) +bool __clk_is_enabled(struct clk_core *clk) { int ret; @@ -670,10 +689,10 @@ out: } EXPORT_SYMBOL_GPL(__clk_is_enabled); -static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) +static struct clk_core *__clk_lookup_subtree(const char *name, struct clk_core *clk) { - struct clk *child; - struct clk *ret; + struct clk_core *child; + struct clk_core *ret; if (!strcmp(clk->name, name)) return clk; @@ -687,10 +706,10 @@ static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) return NULL; } -struct clk *__clk_lookup(const char *name) +struct clk_core *__clk_lookup(const char *name) { - struct clk *root_clk; - struct clk *ret; + struct clk_core *root_clk; + struct clk_core *ret; if (!name) return NULL; @@ -719,9 +738,9 @@ struct clk *__clk_lookup(const char *name) */ long __clk_mux_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { - struct clk *clk = hw->clk, *parent, *best_parent = NULL; + struct clk_core *clk = hw->clk, *parent, *best_parent = NULL; int i, num_parents; unsigned long parent_rate, best = 0; @@ -764,7 +783,7 @@ EXPORT_SYMBOL_GPL(__clk_mux_determine_rate); /*** clk api ***/ -void __clk_unprepare(struct clk *clk) +void __clk_unprepare(struct clk_core *clk) { if (!clk) return; @@ -783,9 +802,20 @@ void __clk_unprepare(struct clk *clk) __clk_unprepare(clk->parent); } +void clk_provider_unprepare(struct clk_core *clk) +{ + if (IS_ERR_OR_NULL(clk)) + return; + + clk_prepare_lock(); + __clk_unprepare(clk); + clk_prepare_unlock(); +} +EXPORT_SYMBOL_GPL(clk_provider_unprepare); + /** * clk_unprepare - undo preparation of a clock source - * @clk: the clk being unprepared + * @clk_user: the clk being unprepared * * clk_unprepare may sleep, which differentiates it from clk_disable. In a * simple case, clk_unprepare can be used instead of clk_disable to gate a clk @@ -794,18 +824,16 @@ void __clk_unprepare(struct clk *clk) * part. It is this reason that clk_unprepare and clk_disable are not mutually * exclusive. In fact clk_disable must be called before clk_unprepare. */ -void clk_unprepare(struct clk *clk) +void clk_unprepare(struct clk *clk_user) { - if (IS_ERR_OR_NULL(clk)) + if (IS_ERR_OR_NULL(clk_user)) return; - clk_prepare_lock(); - __clk_unprepare(clk); - clk_prepare_unlock(); + clk_provider_unprepare(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_unprepare); -int __clk_prepare(struct clk *clk) +int __clk_prepare(struct clk_core *clk) { int ret = 0; @@ -831,9 +859,21 @@ int __clk_prepare(struct clk *clk) return 0; } +int clk_provider_prepare(struct clk_core *clk) +{ + int ret; + + clk_prepare_lock(); + ret = __clk_prepare(clk); + clk_prepare_unlock(); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_prepare); + /** * clk_prepare - prepare a clock source - * @clk: the clk being prepared + * @clk_user: the clk being prepared * * clk_prepare may sleep, which differentiates it from clk_enable. In a simple * case, clk_prepare can be used instead of clk_enable to ungate a clk if the @@ -843,19 +883,16 @@ int __clk_prepare(struct clk *clk) * exclusive. In fact clk_prepare must be called before clk_enable. * Returns 0 on success, -EERROR otherwise. */ -int clk_prepare(struct clk *clk) +int clk_prepare(struct clk *clk_user) { - int ret; - - clk_prepare_lock(); - ret = __clk_prepare(clk); - clk_prepare_unlock(); + if (!clk_user) + return 0; - return ret; + return clk_provider_prepare(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_prepare); -static void __clk_disable(struct clk *clk) +static void __clk_disable(struct clk_core *clk) { if (!clk) return; @@ -872,9 +909,22 @@ static void __clk_disable(struct clk *clk) __clk_disable(clk->parent); } +void clk_provider_disable(struct clk_core *clk) +{ + unsigned long flags; + + if (IS_ERR_OR_NULL(clk)) + return; + + flags = clk_enable_lock(); + __clk_disable(clk); + clk_enable_unlock(flags); +} +EXPORT_SYMBOL_GPL(clk_provider_disable); + /** * clk_disable - gate a clock - * @clk: the clk being gated + * @clk_user: the clk being gated * * clk_disable must not sleep, which differentiates it from clk_unprepare. In * a simple case, clk_disable can be used instead of clk_unprepare to gate a @@ -884,20 +934,16 @@ static void __clk_disable(struct clk *clk) * this reason that clk_unprepare and clk_disable are not mutually exclusive. * In fact clk_disable must be called before clk_unprepare. */ -void clk_disable(struct clk *clk) +void clk_disable(struct clk *clk_user) { - unsigned long flags; - - if (IS_ERR_OR_NULL(clk)) + if (IS_ERR_OR_NULL(clk_user)) return; - flags = clk_enable_lock(); - __clk_disable(clk); - clk_enable_unlock(flags); + clk_provider_disable(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_disable); -static int __clk_enable(struct clk *clk) +static int __clk_enable(struct clk_core *clk) { int ret = 0; @@ -926,9 +972,22 @@ static int __clk_enable(struct clk *clk) return 0; } +int clk_provider_enable(struct clk_core *clk) +{ + unsigned long flags; + int ret; + + flags = clk_enable_lock(); + ret = __clk_enable(clk); + clk_enable_unlock(flags); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_enable); + /** * clk_enable - ungate a clock - * @clk: the clk being ungated + * @clk_user: the clk being ungated * * clk_enable must not sleep, which differentiates it from clk_prepare. In a * simple case, clk_enable can be used instead of clk_prepare to ungate a clk @@ -939,16 +998,12 @@ static int __clk_enable(struct clk *clk) * must be called before clk_enable. Returns 0 on success, -EERROR * otherwise. */ -int clk_enable(struct clk *clk) +int clk_enable(struct clk *clk_user) { - unsigned long flags; - int ret; - - flags = clk_enable_lock(); - ret = __clk_enable(clk); - clk_enable_unlock(flags); + if (!clk_user) + return 0; - return ret; + return clk_provider_enable(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_enable); @@ -959,10 +1014,10 @@ EXPORT_SYMBOL_GPL(clk_enable); * * Caller must hold prepare_lock. Useful for clk_ops such as .set_rate */ -unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) +unsigned long __clk_round_rate(struct clk_core *clk, unsigned long rate) { unsigned long parent_rate = 0; - struct clk *parent; + struct clk_core *parent; if (!clk) return 0; @@ -983,42 +1038,51 @@ unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) } EXPORT_SYMBOL_GPL(__clk_round_rate); +long clk_provider_round_rate(struct clk_core *clk, unsigned long rate) +{ + unsigned long ret; + + clk_prepare_lock(); + ret = __clk_round_rate(clk, rate); + clk_prepare_unlock(); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_round_rate); + /** * clk_round_rate - round the given rate for a clk - * @clk: the clk for which we are rounding a rate + * @clk_user: the clk for which we are rounding a rate * @rate: the rate which is to be rounded * * Takes in a rate as input and rounds it to a rate that the clk can actually * use which is then returned. If clk doesn't support round_rate operation * then the parent rate is returned. */ -long clk_round_rate(struct clk *clk, unsigned long rate) +long clk_round_rate(struct clk *clk_user, unsigned long rate) { - unsigned long ret; - - clk_prepare_lock(); - ret = __clk_round_rate(clk, rate); - clk_prepare_unlock(); + if (!clk_user) + return 0; - return ret; + return clk_provider_round_rate(clk_to_clk_core(clk_user), rate); } EXPORT_SYMBOL_GPL(clk_round_rate); /** * __clk_notify - call clk notifier chain - * @clk: struct clk * that is changing rate + * @clk: struct clk_core * that is changing rate * @msg: clk notifier type (see include/linux/clk.h) * @old_rate: old clk rate * @new_rate: new clk rate * * Triggers a notifier call chain on the clk rate-change notification - * for 'clk'. Passes a pointer to the struct clk and the previous + * for 'clk'. Passes a pointer to the struct clk_core and the previous * and current rates to the notifier callback. Intended to be called by * internal clock code only. Returns NOTIFY_DONE from the last driver * called if all went well, or NOTIFY_STOP or NOTIFY_BAD immediately if * a driver returns that. */ -static int __clk_notify(struct clk *clk, unsigned long msg, +static int __clk_notify(struct clk_core *clk, unsigned long msg, unsigned long old_rate, unsigned long new_rate) { struct clk_notifier *cn; @@ -1051,10 +1115,10 @@ static int __clk_notify(struct clk *clk, unsigned long msg, * * Caller must hold prepare_lock. */ -static void __clk_recalc_accuracies(struct clk *clk) +static void __clk_recalc_accuracies(struct clk_core *clk) { unsigned long parent_accuracy = 0; - struct clk *child; + struct clk_core *child; if (clk->parent) parent_accuracy = clk->parent->accuracy; @@ -1069,16 +1133,7 @@ static void __clk_recalc_accuracies(struct clk *clk) __clk_recalc_accuracies(child); } -/** - * clk_get_accuracy - return the accuracy of clk - * @clk: the clk whose accuracy is being returned - * - * Simply returns the cached accuracy of the clk, unless - * CLK_GET_ACCURACY_NOCACHE flag is set, which means a recalc_rate will be - * issued. - * If clk is NULL then returns 0. - */ -long clk_get_accuracy(struct clk *clk) +static long __clk_get_accuracy_internal(struct clk_core *clk) { unsigned long accuracy; @@ -1091,9 +1146,23 @@ long clk_get_accuracy(struct clk *clk) return accuracy; } + +/** + * clk_get_accuracy - return the accuracy of clk + * @clk_user: the clk whose accuracy is being returned + * + * Simply returns the cached accuracy of the clk, unless + * CLK_GET_ACCURACY_NOCACHE flag is set, which means a recalc_rate will be + * issued. + * If clk is NULL then returns 0. + */ +long clk_get_accuracy(struct clk *clk_user) +{ + return __clk_get_accuracy_internal(clk_to_clk_core(clk_user)); +} EXPORT_SYMBOL_GPL(clk_get_accuracy); -static unsigned long clk_recalc(struct clk *clk, unsigned long parent_rate) +static unsigned long clk_recalc(struct clk_core *clk, unsigned long parent_rate) { if (clk->ops->recalc_rate) return clk->ops->recalc_rate(clk->hw, parent_rate); @@ -1114,11 +1183,11 @@ static unsigned long clk_recalc(struct clk *clk, unsigned long parent_rate) * * Caller must hold prepare_lock. */ -static void __clk_recalc_rates(struct clk *clk, unsigned long msg) +static void __clk_recalc_rates(struct clk_core *clk, unsigned long msg) { unsigned long old_rate; unsigned long parent_rate = 0; - struct clk *child; + struct clk_core *child; old_rate = clk->rate; @@ -1138,15 +1207,7 @@ static void __clk_recalc_rates(struct clk *clk, unsigned long msg) __clk_recalc_rates(child, msg); } -/** - * clk_get_rate - return the rate of clk - * @clk: the clk whose rate is being returned - * - * Simply returns the cached rate of the clk, unless CLK_GET_RATE_NOCACHE flag - * is set, which means a recalc_rate will be issued. - * If clk is NULL then returns 0. - */ -unsigned long clk_get_rate(struct clk *clk) +unsigned long clk_provider_get_rate(struct clk_core *clk) { unsigned long rate; @@ -1160,15 +1221,32 @@ unsigned long clk_get_rate(struct clk *clk) return rate; } +EXPORT_SYMBOL_GPL(clk_provider_get_rate); + +/** + * clk_get_rate - return the rate of clk + * @clk_user: the clk whose rate is being returned + * + * Simply returns the cached rate of the clk, unless CLK_GET_RATE_NOCACHE flag + * is set, which means a recalc_rate will be issued. + * If clk is NULL then returns 0. + */ +unsigned long clk_get_rate(struct clk *clk_user) +{ + if (!clk_user) + return 0; + + return clk_provider_get_rate(clk_to_clk_core(clk_user)); +} EXPORT_SYMBOL_GPL(clk_get_rate); -static int clk_fetch_parent_index(struct clk *clk, struct clk *parent) +static int clk_fetch_parent_index(struct clk_core *clk, struct clk_core *parent) { int i; if (!clk->parents) { clk->parents = kcalloc(clk->num_parents, - sizeof(struct clk *), GFP_KERNEL); + sizeof(struct clk_core *), GFP_KERNEL); if (!clk->parents) return -ENOMEM; } @@ -1194,7 +1272,7 @@ static int clk_fetch_parent_index(struct clk *clk, struct clk *parent) return -EINVAL; } -static void clk_reparent(struct clk *clk, struct clk *new_parent) +static void clk_reparent(struct clk_core *clk, struct clk_core *new_parent) { hlist_del(&clk->child_node); @@ -1211,10 +1289,10 @@ static void clk_reparent(struct clk *clk, struct clk *new_parent) clk->parent = new_parent; } -static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) +static struct clk_core *__clk_set_parent_before(struct clk_core *clk, struct clk_core *parent) { unsigned long flags; - struct clk *old_parent = clk->parent; + struct clk_core *old_parent = clk->parent; /* * Migrate prepare state between parents and prevent race with @@ -1235,8 +1313,8 @@ static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) */ if (clk->prepare_count) { __clk_prepare(parent); - clk_enable(parent); - clk_enable(clk); + clk_provider_enable(parent); + clk_provider_enable(clk); } /* update the clk tree topology */ @@ -1247,25 +1325,25 @@ static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) return old_parent; } -static void __clk_set_parent_after(struct clk *clk, struct clk *parent, - struct clk *old_parent) +static void __clk_set_parent_after(struct clk_core *clk, struct clk_core *parent, + struct clk_core *old_parent) { /* * Finish the migration of prepare state and undo the changes done * for preventing a race with clk_enable(). */ if (clk->prepare_count) { - clk_disable(clk); - clk_disable(old_parent); + clk_provider_disable(clk); + clk_provider_disable(old_parent); __clk_unprepare(old_parent); } } -static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) +static int __clk_set_parent(struct clk_core *clk, struct clk_core *parent, u8 p_index) { unsigned long flags; int ret = 0; - struct clk *old_parent; + struct clk_core *old_parent; old_parent = __clk_set_parent_before(clk, parent); @@ -1279,8 +1357,8 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) clk_enable_unlock(flags); if (clk->prepare_count) { - clk_disable(clk); - clk_disable(parent); + clk_provider_disable(clk); + clk_provider_disable(parent); __clk_unprepare(parent); } return ret; @@ -1307,9 +1385,9 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) * * Caller must hold prepare_lock. */ -static int __clk_speculate_rates(struct clk *clk, unsigned long parent_rate) +static int __clk_speculate_rates(struct clk_core *clk, unsigned long parent_rate) { - struct clk *child; + struct clk_core *child; unsigned long new_rate; int ret = NOTIFY_DONE; @@ -1335,10 +1413,10 @@ out: return ret; } -static void clk_calc_subtree(struct clk *clk, unsigned long new_rate, - struct clk *new_parent, u8 p_index) +static void clk_calc_subtree(struct clk_core *clk, unsigned long new_rate, + struct clk_core *new_parent, u8 p_index) { - struct clk *child; + struct clk_core *child; clk->new_rate = new_rate; clk->new_parent = new_parent; @@ -1358,10 +1436,10 @@ static void clk_calc_subtree(struct clk *clk, unsigned long new_rate, * calculate the new rates returning the topmost clock that has to be * changed. */ -static struct clk *clk_calc_new_rates(struct clk *clk, unsigned long rate) +static struct clk_core *clk_calc_new_rates(struct clk_core *clk, unsigned long rate) { - struct clk *top = clk; - struct clk *old_parent, *parent; + struct clk_core *top = clk; + struct clk_core *old_parent, *parent; unsigned long best_parent_rate = 0; unsigned long new_rate; int p_index = 0; @@ -1427,9 +1505,9 @@ out: * so that in case of an error we can walk down the whole tree again and * abort the change. */ -static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long event) +static struct clk_core *clk_propagate_rate_change(struct clk_core *clk, unsigned long event) { - struct clk *child, *tmp_clk, *fail_clk = NULL; + struct clk_core *child, *tmp_clk, *fail_clk = NULL; int ret = NOTIFY_DONE; if (clk->rate == clk->new_rate) @@ -1464,13 +1542,13 @@ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long even * walk down a subtree and set the new rates notifying the rate * change on the way */ -static void clk_change_rate(struct clk *clk) +static void clk_change_rate(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; unsigned long old_rate; unsigned long best_parent_rate = 0; bool skip_set_rate = false; - struct clk *old_parent; + struct clk_core *old_parent; old_rate = clk->rate; @@ -1514,30 +1592,9 @@ static void clk_change_rate(struct clk *clk) clk_change_rate(clk->new_child); } -/** - * clk_set_rate - specify a new rate for clk - * @clk: the clk whose rate is being changed - * @rate: the new rate for clk - * - * In the simplest case clk_set_rate will only adjust the rate of clk. - * - * Setting the CLK_SET_RATE_PARENT flag allows the rate change operation to - * propagate up to clk's parent; whether or not this happens depends on the - * outcome of clk's .round_rate implementation. If *parent_rate is unchanged - * after calling .round_rate then upstream parent propagation is ignored. If - * *parent_rate comes back with a new rate for clk's parent then we propagate - * up to clk's parent and set its rate. Upward propagation will continue - * until either a clk does not support the CLK_SET_RATE_PARENT flag or - * .round_rate stops requesting changes to clk's parent_rate. - * - * Rate changes are accomplished via tree traversal that also recalculates the - * rates for the clocks and fires off POST_RATE_CHANGE notifiers. - * - * Returns 0 on success, -EERROR otherwise. - */ -int clk_set_rate(struct clk *clk, unsigned long rate) +int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) { - struct clk *top, *fail_clk; + struct clk_core *top, *fail_clk; int ret = 0; if (!clk) @@ -1547,7 +1604,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate) clk_prepare_lock(); /* bail early if nothing to do */ - if (rate == clk_get_rate(clk)) + if (rate == clk_provider_get_rate(clk)) goto out; if ((clk->flags & CLK_SET_RATE_GATE) && clk->prepare_count) { @@ -1580,17 +1637,41 @@ out: return ret; } -EXPORT_SYMBOL_GPL(clk_set_rate); +EXPORT_SYMBOL_GPL(clk_provider_set_rate); /** - * clk_get_parent - return the parent of a clk - * @clk: the clk whose parent gets returned + * clk_set_rate - specify a new rate for clk + * @clk_user: the clk whose rate is being changed + * @rate: the new rate for clk * - * Simply returns clk->parent. Returns NULL if clk is NULL. + * In the simplest case clk_set_rate will only adjust the rate of clk. + * + * Setting the CLK_SET_RATE_PARENT flag allows the rate change operation to + * propagate up to clk's parent; whether or not this happens depends on the + * outcome of clk's .round_rate implementation. If *parent_rate is unchanged + * after calling .round_rate then upstream parent propagation is ignored. If + * *parent_rate comes back with a new rate for clk's parent then we propagate + * up to clk's parent and set its rate. Upward propagation will continue + * until either a clk does not support the CLK_SET_RATE_PARENT flag or + * .round_rate stops requesting changes to clk's parent_rate. + * + * Rate changes are accomplished via tree traversal that also recalculates the + * rates for the clocks and fires off POST_RATE_CHANGE notifiers. + * + * Returns 0 on success, -EERROR otherwise. */ -struct clk *clk_get_parent(struct clk *clk) +int clk_set_rate(struct clk *clk_user, unsigned long rate) { - struct clk *parent; + if (!clk_user) + return 0; + + return clk_provider_set_rate(clk_to_clk_core(clk_user), rate); +} +EXPORT_SYMBOL_GPL(clk_set_rate); + +struct clk_core *clk_provider_get_parent(struct clk_core *clk) +{ + struct clk_core *parent; clk_prepare_lock(); parent = __clk_get_parent(clk); @@ -1598,8 +1679,35 @@ struct clk *clk_get_parent(struct clk *clk) return parent; } +EXPORT_SYMBOL_GPL(clk_provider_get_parent); + +/** + * clk_get_parent - return the parent of a clk + * @clk_user: the clk whose parent gets returned + * + * Simply returns clk->parent. Returns NULL if clk is NULL. + */ +struct clk *clk_get_parent(struct clk *clk_user) +{ + struct clk_core *clk; + struct clk_core *parent; + + if (!clk_user) + return NULL; + + clk = clk_to_clk_core(clk_user); + parent = clk_provider_get_parent(clk); + + return __clk_create_clk(parent); +} EXPORT_SYMBOL_GPL(clk_get_parent); +const char *clk_get_name(struct clk *clk_user) +{ + return __clk_get_name(clk_to_clk_core(clk_user)); +} +EXPORT_SYMBOL_GPL(clk_get_name); + /* * .get_parent is mandatory for clocks with multiple possible parents. It is * optional for single-parent clocks. Always call .get_parent if it is @@ -1609,9 +1717,9 @@ EXPORT_SYMBOL_GPL(clk_get_parent); * .parents array exists, and if so use it to avoid an expensive tree * traversal. If .parents does not exist then walk the tree with __clk_lookup. */ -static struct clk *__clk_init_parent(struct clk *clk) +static struct clk_core *__clk_init_parent(struct clk_core *clk) { - struct clk *ret = NULL; + struct clk_core *ret = NULL; u8 index; /* handle the trivial cases */ @@ -1643,7 +1751,7 @@ static struct clk *__clk_init_parent(struct clk *clk) if (!clk->parents) clk->parents = - kcalloc(clk->num_parents, sizeof(struct clk *), + kcalloc(clk->num_parents, sizeof(struct clk_core *), GFP_KERNEL); ret = clk_get_parent_by_index(clk, index); @@ -1652,31 +1760,14 @@ out: return ret; } -void __clk_reparent(struct clk *clk, struct clk *new_parent) +void __clk_reparent(struct clk_core *clk, struct clk_core *new_parent) { clk_reparent(clk, new_parent); __clk_recalc_accuracies(clk); __clk_recalc_rates(clk, POST_RATE_CHANGE); } -/** - * clk_set_parent - switch the parent of a mux clk - * @clk: the mux clk whose input we are switching - * @parent: the new input to clk - * - * Re-parent clk to use parent as its new input source. If clk is in - * prepared state, the clk will get enabled for the duration of this call. If - * that's not acceptable for a specific clk (Eg: the consumer can't handle - * that, the reparenting is glitchy in hardware, etc), use the - * CLK_SET_PARENT_GATE flag to allow reparenting only when clk is unprepared. - * - * After successfully changing clk's parent clk_set_parent will update the - * clk topology, sysfs topology and propagate rate recalculation via - * __clk_recalc_rates. - * - * Returns 0 on success, -EERROR otherwise. - */ -int clk_set_parent(struct clk *clk, struct clk *parent) +int clk_provider_set_parent(struct clk_core *clk, struct clk_core *parent) { int ret = 0; int p_index = 0; @@ -1736,6 +1827,38 @@ out: return ret; } +EXPORT_SYMBOL_GPL(clk_provider_set_parent); + +/** + * clk_set_parent - switch the parent of a mux clk + * @clk_user: the mux clk whose input we are switching + * @parent_user: the new input to clk + * + * Re-parent clk to use parent as its new input source. If clk is in + * prepared state, the clk will get enabled for the duration of this call. If + * that's not acceptable for a specific clk (Eg: the consumer can't handle + * that, the reparenting is glitchy in hardware, etc), use the + * CLK_SET_PARENT_GATE flag to allow reparenting only when clk is unprepared. + * + * After successfully changing clk's parent clk_set_parent will update the + * clk topology, sysfs topology and propagate rate recalculation via + * __clk_recalc_rates. + * + * Returns 0 on success, -EERROR otherwise. + */ +int clk_set_parent(struct clk *clk_user, struct clk *parent_user) +{ + struct clk_core *clk; + struct clk_core *parent; + + if (!clk_user) + return 0; + + clk = clk_to_clk_core(clk_user); + parent = clk_to_clk_core(parent_user); + + return clk_provider_set_parent(clk, parent); +} EXPORT_SYMBOL_GPL(clk_set_parent); /** @@ -1746,10 +1869,10 @@ EXPORT_SYMBOL_GPL(clk_set_parent); * Initializes the lists in struct clk, queries the hardware for the * parent and rate and sets them both. */ -int __clk_init(struct device *dev, struct clk *clk) +int __clk_init(struct device *dev, struct clk_core *clk) { int i, ret = 0; - struct clk *orphan; + struct clk_core *orphan; struct hlist_node *tmp2; if (!clk) @@ -1797,7 +1920,7 @@ int __clk_init(struct device *dev, struct clk *clk) __func__, clk->name); /* - * Allocate an array of struct clk *'s to avoid unnecessary string + * Allocate an array of struct clk_core *'s to avoid unnecessary string * look-ups of clk's possible parents. This can fail for clocks passed * in to clk_init during early boot; thus any access to clk->parents[] * must always check for a NULL pointer and try to populate it if @@ -1807,7 +1930,7 @@ int __clk_init(struct device *dev, struct clk *clk) * for clock drivers to statically initialize clk->parents. */ if (clk->num_parents > 1 && !clk->parents) { - clk->parents = kcalloc(clk->num_parents, sizeof(struct clk *), + clk->parents = kcalloc(clk->num_parents, sizeof(struct clk_core *), GFP_KERNEL); /* * __clk_lookup returns NULL for parents that have not been @@ -1913,7 +2036,7 @@ out: * * Same as clk_register, except that the .clk field inside hw shall point to a * preallocated (generally statically allocated) struct clk. None of the fields - * of the struct clk need to be initialized. + * of the struct clk_core need to be initialized. * * The data pointed to by .init and .clk field shall NOT be marked as init * data. @@ -1925,10 +2048,10 @@ out: * separate C file from the logic that implements its operations. Returns 0 * on success, otherwise an error code. */ -struct clk *__clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *__clk_register(struct device *dev, struct clk_hw *hw) { int ret; - struct clk *clk; + struct clk_core *clk; clk = hw->clk; clk->name = hw->init->name; @@ -1956,15 +2079,15 @@ EXPORT_SYMBOL_GPL(__clk_register); * @hw: link to hardware-specific clock data * * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which + * clock nodes. It returns a pointer to the newly allocated struct clk_core which * cannot be dereferenced by driver code but may be used in conjuction with the * rest of the clock API. In the event of an error clk_register will return an * error code; drivers must test for an error code after calling clk_register. */ -struct clk *clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *clk_register(struct device *dev, struct clk_hw *hw) { int i, ret; - struct clk *clk; + struct clk_core *clk; clk = kzalloc(sizeof(*clk), GFP_KERNEL); if (!clk) { @@ -2032,7 +2155,7 @@ EXPORT_SYMBOL_GPL(clk_register); */ static void __clk_release(struct kref *ref) { - struct clk *clk = container_of(ref, struct clk, ref); + struct clk_core *clk = container_of(ref, struct clk_core, ref); int i = clk->num_parents; kfree(clk->parents); @@ -2083,7 +2206,7 @@ static const struct clk_ops clk_nodrv_ops = { * clk_unregister - unregister a currently registered clock * @clk: clock to unregister */ -void clk_unregister(struct clk *clk) +void clk_unregister(struct clk_core *clk) { unsigned long flags; @@ -2105,12 +2228,12 @@ void clk_unregister(struct clk *clk) clk_enable_unlock(flags); if (!hlist_empty(&clk->children)) { - struct clk *child; + struct clk_core *child; struct hlist_node *t; /* Reparent all children to the orphan list. */ hlist_for_each_entry_safe(child, t, &clk->children, child_node) - clk_set_parent(child, NULL); + clk_provider_set_parent(child, NULL); } clk_debug_unregister(clk); @@ -2129,9 +2252,15 @@ EXPORT_SYMBOL_GPL(clk_unregister); static void devm_clk_release(struct device *dev, void *res) { - clk_unregister(*(struct clk **)res); + clk_unregister(*(struct clk_core **)res); } +struct clk_core *clk_to_clk_core(struct clk *clk) +{ + return clk->core; +} +EXPORT_SYMBOL_GPL(clk_to_clk_core); + /** * devm_clk_register - resource managed clk_register() * @dev: device that is registering this clock @@ -2141,10 +2270,10 @@ static void devm_clk_release(struct device *dev, void *res) * automatically clk_unregister()ed on driver detach. See clk_register() for * more information. */ -struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *devm_clk_register(struct device *dev, struct clk_hw *hw) { - struct clk *clk; - struct clk **clkp; + struct clk_core *clk; + struct clk_core **clkp; clkp = devres_alloc(devm_clk_release, sizeof(*clkp), GFP_KERNEL); if (!clkp) @@ -2164,7 +2293,7 @@ EXPORT_SYMBOL_GPL(devm_clk_register); static int devm_clk_match(struct device *dev, void *res, void *data) { - struct clk *c = res; + struct clk_core *c = res; if (WARN_ON(!c)) return 0; return c == data; @@ -2178,7 +2307,7 @@ static int devm_clk_match(struct device *dev, void *res, void *data) * this function will not need to be called and the resource management * code will ensure that the resource is freed. */ -void devm_clk_unregister(struct device *dev, struct clk *clk) +void devm_clk_unregister(struct device *dev, struct clk_core *clk) { WARN_ON(devres_release(dev, devm_clk_release, devm_clk_match, clk)); } @@ -2187,7 +2316,7 @@ EXPORT_SYMBOL_GPL(devm_clk_unregister); /* * clkdev helpers */ -int __clk_get(struct clk *clk) +int __clk_get(struct clk_core *clk) { if (clk) { if (!try_module_get(clk->owner)) @@ -2198,7 +2327,7 @@ int __clk_get(struct clk *clk) return 1; } -void __clk_put(struct clk *clk) +void __clk_put(struct clk_core *clk) { if (!clk || WARN_ON_ONCE(IS_ERR(clk))) return; @@ -2212,28 +2341,7 @@ void __clk_put(struct clk *clk) /*** clk rate change notifiers ***/ -/** - * clk_notifier_register - add a clk rate change notifier - * @clk: struct clk * to watch - * @nb: struct notifier_block * with callback info - * - * Request notification when clk's rate changes. This uses an SRCU - * notifier because we want it to block and notifier unregistrations are - * uncommon. The callbacks associated with the notifier must not - * re-enter into the clk framework by calling any top-level clk APIs; - * this will cause a nested prepare_lock mutex. - * - * In all notification cases cases (pre, post and abort rate change) the - * original clock rate is passed to the callback via struct - * clk_notifier_data.old_rate and the new frequency is passed via struct - * clk_notifier_data.new_rate. - * - * clk_notifier_register() must be called from non-atomic context. - * Returns -EINVAL if called with null arguments, -ENOMEM upon - * allocation failure; otherwise, passes along the return value of - * srcu_notifier_chain_register(). - */ -int clk_notifier_register(struct clk *clk, struct notifier_block *nb) +int clk_provider_notifier_register(struct clk_core *clk, struct notifier_block *nb) { struct clk_notifier *cn; int ret = -ENOMEM; @@ -2269,20 +2377,38 @@ out: return ret; } -EXPORT_SYMBOL_GPL(clk_notifier_register); +EXPORT_SYMBOL_GPL(clk_provider_notifier_register); /** - * clk_notifier_unregister - remove a clk rate change notifier - * @clk: struct clk * + * clk_notifier_register - add a clk rate change notifier + * @clk_user: struct clk * to watch * @nb: struct notifier_block * with callback info * - * Request no further notification for changes to 'clk' and frees memory - * allocated in clk_notifier_register. + * Request notification when clk's rate changes. This uses an SRCU + * notifier because we want it to block and notifier unregistrations are + * uncommon. The callbacks associated with the notifier must not + * re-enter into the clk framework by calling any top-level clk APIs; + * this will cause a nested prepare_lock mutex. * - * Returns -EINVAL if called with null arguments; otherwise, passes - * along the return value of srcu_notifier_chain_unregister(). + * In all notification cases cases (pre, post and abort rate change) the + * original clock rate is passed to the callback via struct + * clk_notifier_data.old_rate and the new frequency is passed via struct + * clk_notifier_data.new_rate. + * + * clk_notifier_register() must be called from non-atomic context. + * Returns -EINVAL if called with null arguments, -ENOMEM upon + * allocation failure; otherwise, passes along the return value of + * srcu_notifier_chain_register(). */ -int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb) +int clk_notifier_register(struct clk *clk_user, struct notifier_block *nb) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + return clk_provider_notifier_register(clk, nb); +} +EXPORT_SYMBOL_GPL(clk_notifier_register); + +int clk_provider_notifier_unregister(struct clk_core *clk, struct notifier_block *nb) { struct clk_notifier *cn = NULL; int ret = -EINVAL; @@ -2316,6 +2442,25 @@ int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb) return ret; } +EXPORT_SYMBOL_GPL(clk_provider_notifier_unregister); + +/** + * clk_notifier_unregister - remove a clk rate change notifier + * @clk_user: struct clk_core * + * @nb: struct notifier_block * with callback info + * + * Request no further notification for changes to 'clk' and frees memory + * allocated in clk_notifier_register. + * + * Returns -EINVAL if called with null arguments; otherwise, passes + * along the return value of srcu_notifier_chain_unregister(). + */ +int clk_notifier_unregister(struct clk *clk_user, struct notifier_block *nb) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + return clk_provider_notifier_unregister(clk, nb); +} EXPORT_SYMBOL_GPL(clk_notifier_unregister); #ifdef CONFIG_OF @@ -2323,7 +2468,7 @@ EXPORT_SYMBOL_GPL(clk_notifier_unregister); * struct of_clk_provider - Clock provider registration structure * @link: Entry in global list of clock providers * @node: Pointer to device tree node of clock provider - * @get: Get clock callback. Returns NULL or a struct clk for the + * @get: Get clock callback. Returns NULL or a struct clk_core for the * given clock specifier * @data: context pointer to be passed into @get callback */ @@ -2331,7 +2476,7 @@ struct of_clk_provider { struct list_head link; struct device_node *node; - struct clk *(*get)(struct of_phandle_args *clkspec, void *data); + struct clk_core *(*get)(struct of_phandle_args *clkspec, void *data); void *data; }; @@ -2352,14 +2497,14 @@ void of_clk_unlock(void) mutex_unlock(&of_clk_mutex); } -struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, +struct clk_core *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data) { return data; } EXPORT_SYMBOL_GPL(of_clk_src_simple_get); -struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) +struct clk_core *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) { struct clk_onecell_data *clk_data = data; unsigned int idx = clkspec->args[0]; @@ -2380,7 +2525,7 @@ EXPORT_SYMBOL_GPL(of_clk_src_onecell_get); * @data: context pointer for @clk_src_get callback. */ int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *clkspec, + struct clk_core *(*clk_src_get)(struct of_phandle_args *clkspec, void *data), void *data) { @@ -2429,10 +2574,10 @@ void of_clk_del_provider(struct device_node *np) } EXPORT_SYMBOL_GPL(of_clk_del_provider); -struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec) +struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec) { struct of_clk_provider *provider; - struct clk *clk = ERR_PTR(-EPROBE_DEFER); + struct clk_core *clk = ERR_PTR(-EPROBE_DEFER); /* Check if we have such a provider in our array */ list_for_each_entry(provider, &of_clk_providers, link) { @@ -2445,9 +2590,9 @@ struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec) return clk; } -struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec) +struct clk_core *of_clk_get_from_provider(struct of_phandle_args *clkspec) { - struct clk *clk; + struct clk_core *clk; mutex_lock(&of_clk_mutex); clk = __of_clk_get_from_provider(clkspec); @@ -2522,11 +2667,11 @@ static int parent_ready(struct device_node *np) int i = 0; while (true) { - struct clk *clk = of_clk_get(np, i); + struct clk_core *clk = of_clk_provider_get(np, i); /* this parent is ready we can check the next one */ if (!IS_ERR(clk)) { - clk_put(clk); + __clk_put(clk); i++; continue; } diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index d278572..3b3068b 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -9,9 +9,15 @@ * published by the Free Software Foundation. */ +#include <linux/clk-private.h> + #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec); void of_clk_lock(void); void of_clk_unlock(void); #endif + +#if defined(CONFIG_COMMON_CLK) +struct clk *__clk_create_clk(struct clk_core *clk_core); +#endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index c751d0c..080b3df 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -18,6 +18,7 @@ #include <linux/string.h> #include <linux/mutex.h> #include <linux/clk.h> +#include <linux/clk-private.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -33,13 +34,13 @@ static DEFINE_MUTEX(clocks_mutex); * of_clk_get_by_clkspec() - Lookup a clock form a clock provider * @clkspec: pointer to a clock specifier data structure * - * This function looks up a struct clk from the registered list of clock + * This function looks up a struct clk_core from the registered list of clock * providers, an input is a clock specifier data structure as returned * from the of_parse_phandle_with_args() function call. */ -struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) +struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) { - struct clk *clk; + struct clk_core *clk; if (!clkspec) return ERR_PTR(-EINVAL); @@ -54,10 +55,10 @@ struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) return clk; } -struct clk *of_clk_get(struct device_node *np, int index) +struct clk_core *of_clk_provider_get(struct device_node *np, int index) { struct of_phandle_args clkspec; - struct clk *clk; + clk_core_t *clk; int rc; if (index < 0) @@ -72,20 +73,16 @@ struct clk *of_clk_get(struct device_node *np, int index) of_node_put(clkspec.np); return clk; } + +struct clk *of_clk_get(struct device_node *np, int index) +{ + return __clk_create_clk(of_clk_provider_get(np, index)); +} EXPORT_SYMBOL(of_clk_get); -/** - * of_clk_get_by_name() - Parse and lookup a clock referenced by a device node - * @np: pointer to clock consumer node - * @name: name of consumer's clock input, or NULL for the first clock reference - * - * This function parses the clocks and clock-names properties, - * and uses them to look up the struct clk from the registered list of clock - * providers. - */ -struct clk *of_clk_get_by_name(struct device_node *np, const char *name) +struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char *name) { - struct clk *clk = ERR_PTR(-ENOENT); + struct clk_core *clk = ERR_PTR(-ENOENT); /* Walk up the tree of devices looking for a clock that matches */ while (np) { @@ -98,7 +95,7 @@ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) */ if (name) index = of_property_match_string(np, "clock-names", name); - clk = of_clk_get(np, index); + clk = of_clk_provider_get(np, index); if (!IS_ERR(clk)) break; else if (name && index >= 0) { @@ -120,11 +117,25 @@ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) return clk; } + +/** + * of_clk_get_by_name() - Parse and lookup a clock referenced by a device node + * @np: pointer to clock consumer node + * @name: name of consumer's clock input, or NULL for the first clock reference + * + * This function parses the clocks and clock-names properties, + * and uses them to look up the clock from the registered list of clock + * providers. + */ +struct clk *of_clk_get_by_name(struct device_node *np, const char *name) +{ + return __clk_create_clk(of_clk_provider_get_by_name(np, name)); +} EXPORT_SYMBOL(of_clk_get_by_name); #endif /* - * Find the correct struct clk for the device and connection ID. + * Find the correct clock for the device and connection ID. * We do slightly fuzzy matching here: * An entry with a NULL ID is assumed to be a wildcard. * If an entry has a device ID, it must match @@ -166,8 +177,32 @@ static struct clk_lookup *clk_find(const char *dev_id, const char *con_id) return cl; } +#if defined(CONFIG_COMMON_CLK) +struct clk_core *clk_provider_get_sys(const char *dev_id, const char *con_id) +{ + struct clk_lookup *cl; + + mutex_lock(&clocks_mutex); + cl = clk_find(dev_id, con_id); + if (cl && !__clk_get(cl->clk)) + cl = NULL; + mutex_unlock(&clocks_mutex); + + if (!cl) + return ERR_PTR(-ENOENT); + + return cl->clk; +} +EXPORT_SYMBOL_GPL(clk_provider_get_sys); +#endif + struct clk *clk_get_sys(const char *dev_id, const char *con_id) { +#if defined(CONFIG_COMMON_CLK) + struct clk_core *clk = clk_provider_get_sys(dev_id, con_id); + + return __clk_create_clk(clk); +#else struct clk_lookup *cl; mutex_lock(&clocks_mutex); @@ -176,12 +211,38 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id) cl = NULL; mutex_unlock(&clocks_mutex); - return cl ? cl->clk : ERR_PTR(-ENOENT); + if (!cl) + return ERR_PTR(-ENOENT); + + return cl->clk; +#endif } EXPORT_SYMBOL(clk_get_sys); +#if defined(CONFIG_COMMON_CLK) +struct clk_core *clk_provider_get(struct device *dev, const char *con_id) +{ + const char *dev_id = dev ? dev_name(dev) : NULL; + struct clk_core *clk; + + if (dev) { + clk = of_clk_provider_get_by_name(dev->of_node, con_id); + if (!IS_ERR(clk)) + return clk; + if (PTR_ERR(clk) == -EPROBE_DEFER) + return clk; + } + + return clk_provider_get_sys(dev_id, con_id); +} +EXPORT_SYMBOL(clk_provider_get); +#endif + struct clk *clk_get(struct device *dev, const char *con_id) { +#if defined(CONFIG_COMMON_CLK) + return __clk_create_clk(clk_provider_get(dev, con_id)); +#else const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; @@ -194,12 +255,20 @@ struct clk *clk_get(struct device *dev, const char *con_id) } return clk_get_sys(dev_id, con_id); +#endif } EXPORT_SYMBOL(clk_get); void clk_put(struct clk *clk) { +#if defined(CONFIG_COMMON_CLK) + clk_core_t *core = clk_to_clk_core(clk); + + kfree(clk); + __clk_put(core); +#else __clk_put(clk); +#endif } EXPORT_SYMBOL(clk_put); @@ -231,7 +300,7 @@ struct clk_lookup_alloc { }; static struct clk_lookup * __init_refok -vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, +vclkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, va_list ap) { struct clk_lookup_alloc *cla; @@ -255,7 +324,7 @@ vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, } struct clk_lookup * __init_refok -clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...) +clkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...) { struct clk_lookup *cl; va_list ap; @@ -277,7 +346,11 @@ int clk_add_alias(const char *alias, const char *alias_dev_name, char *id, if (IS_ERR(r)) return PTR_ERR(r); +#ifdef CONFIG_COMMON_CLK + l = clkdev_alloc(clk_to_clk_core(r), alias, alias_dev_name); +#else l = clkdev_alloc(r, alias, alias_dev_name); +#endif clk_put(r); if (!l) return -ENODEV; @@ -300,7 +373,7 @@ EXPORT_SYMBOL(clkdev_drop); /** * clk_register_clkdev - register one clock lookup for a struct clk - * @clk: struct clk to associate with all clk_lookups + * @clk: clock to associate with all clk_lookups * @con_id: connection ID string on device * @dev_id: format string describing device name * @@ -312,7 +385,7 @@ EXPORT_SYMBOL(clkdev_drop); * those. This is to permit this function to be called immediately * after clk_register(). */ -int clk_register_clkdev(struct clk *clk, const char *con_id, +int clk_register_clkdev(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...) { struct clk_lookup *cl; @@ -335,7 +408,7 @@ int clk_register_clkdev(struct clk *clk, const char *con_id, /** * clk_register_clkdevs - register a set of clk_lookup for a struct clk - * @clk: struct clk to associate with all clk_lookups + * @clk: clock to associate with all clk_lookups * @cl: array of clk_lookup structures with con_id and dev_id pre-initialized * @num: number of clk_lookup structures to register * @@ -344,7 +417,7 @@ int clk_register_clkdev(struct clk *clk, const char *con_id, * those. This is to permit this function to be called immediately * after clk_register(). */ -int clk_register_clkdevs(struct clk *clk, struct clk_lookup *cl, size_t num) +int clk_register_clkdevs(clk_core_t *clk, struct clk_lookup *cl, size_t num) { unsigned i; diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index efbf70b..2c1ece9 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -28,20 +28,20 @@ struct module; -struct clk { +struct clk_core { const char *name; const struct clk_ops *ops; struct clk_hw *hw; struct module *owner; - struct clk *parent; + struct clk_core *parent; const char **parent_names; - struct clk **parents; + struct clk_core **parents; u8 num_parents; u8 new_parent_index; unsigned long rate; unsigned long new_rate; - struct clk *new_parent; - struct clk *new_child; + struct clk_core *new_parent; + struct clk_core *new_child; unsigned long flags; unsigned int enable_count; unsigned int prepare_count; @@ -55,6 +55,10 @@ struct clk { struct kref ref; }; +struct clk { + struct clk_core *core; +}; + /* * DOC: Basic clock implementations common to many platforms * @@ -66,7 +70,7 @@ struct clk { #define DEFINE_CLK(_name, _ops, _flags, _parent_names, \ _parents) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .ops = &_ops, \ .hw = &_name##_hw.hw, \ @@ -78,7 +82,7 @@ struct clk { #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \ _fixed_rate_flags) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = {}; \ static struct clk_fixed_rate _name##_hw = { \ .hw = { \ @@ -93,11 +97,11 @@ struct clk { #define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr, \ _flags, _reg, _bit_idx, \ _gate_flags, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_gate _name##_hw = { \ @@ -115,11 +119,11 @@ struct clk { #define _DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ _flags, _reg, _shift, _width, \ _divider_flags, _table, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_divider _name##_hw = { \ @@ -154,7 +158,7 @@ struct clk { #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \ _reg, _shift, _width, \ _mux_flags, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_mux _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -171,11 +175,11 @@ struct clk { #define DEFINE_CLK_FIXED_FACTOR(_name, _parent_name, \ _parent_ptr, _flags, \ _mult, _div) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_fixed_factor _name##_hw = { \ @@ -196,7 +200,7 @@ struct clk { * Initializes the lists in struct clk, queries the hardware for the * parent and rate and sets them both. * - * Any struct clk passed into __clk_init must have the following members + * Any struct clk_core passed into __clk_init must have the following members * populated: * .name * .ops @@ -210,9 +214,9 @@ struct clk { * * Returns 0 on success, otherwise an error code. */ -int __clk_init(struct device *dev, struct clk *clk); +int __clk_init(struct device *dev, struct clk_core *clk); -struct clk *__clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *__clk_register(struct device *dev, struct clk_hw *hw); #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PRIVATE_H */ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 99b906f..edf1beb 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -16,35 +16,8 @@ #ifdef CONFIG_COMMON_CLK -/* Temporarily map the to-be-added API to the old API, just so stuff compiles */ -#define clk_core clk - -#define __clk_create_clk - -#define clk_provider_get clk_get -#define clk_provider_get_sys clk_get_sys -#define devm_clk_provider_get devm_clk_get -#define of_clk_provider_get of_clk_get -#define of_clk_provider_get_by_name of_clk_get_by_name - -#define clk_provider_set_rate clk_set_rate -#define clk_provider_get_rate clk_get_rate -#define clk_provider_round_rate clk_round_rate -#define clk_provider_set_parent clk_set_parent -#define clk_provider_get_parent clk_get_parent -#define clk_provider_prepare clk_prepare -#define clk_provider_unprepare clk_unprepare -#define clk_provider_enable clk_enable -#define clk_provider_disable clk_disable -#define clk_provider_prepare_enable clk_prepare_enable -#define clk_provider_disable_unprepare clk_unprepare -#define clk_provider_notifier_register clk_notifier_register -#define clk_provider_notifier_unregister clk_notifier_unregister - -#define clk_get_name __clk_get_name - /* - * flags used across common struct clk. these flags should only affect the + * flags used across common struct clk_core. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics * belong in struct clk_foo */ @@ -194,7 +167,7 @@ struct clk_ops { unsigned long *parent_rate); long (*determine_rate)(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk); + struct clk_core **best_parent_clk); int (*set_parent)(struct clk_hw *hw, u8 index); u8 (*get_parent)(struct clk_hw *hw); int (*set_rate)(struct clk_hw *hw, unsigned long rate, @@ -227,19 +200,19 @@ struct clk_init_data { }; /** - * struct clk_hw - handle for traversing from a struct clk to its corresponding + * struct clk_hw - handle for traversing from a struct clk_core to its corresponding * hardware-specific structure. struct clk_hw should be declared within struct - * clk_foo and then referenced by the struct clk instance that uses struct + * clk_foo and then referenced by the struct clk_core instance that uses struct * clk_foo's clk_ops * - * @clk: pointer to the struct clk instance that points back to this struct + * @clk: pointer to the struct clk_core instance that points back to this struct * clk_hw instance * * @init: pointer to struct clk_init_data that contains the init data shared * with the common clock framework. */ struct clk_hw { - struct clk *clk; + struct clk_core *clk; const struct clk_init_data *init; }; @@ -265,10 +238,10 @@ struct clk_fixed_rate { }; extern const struct clk_ops clk_fixed_rate_ops; -struct clk *clk_register_fixed_rate(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); -struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, +struct clk_core *clk_register_fixed_rate_with_accuracy(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy); @@ -306,7 +279,7 @@ struct clk_gate { #define CLK_GATE_HIWORD_MASK BIT(1) extern const struct clk_ops clk_gate_ops; -struct clk *clk_register_gate(struct device *dev, const char *name, +struct clk_core *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock); @@ -369,11 +342,11 @@ struct clk_divider { extern const struct clk_ops clk_divider_ops; extern const struct clk_ops clk_divider_ro_ops; -struct clk *clk_register_divider(struct device *dev, const char *name, +struct clk_core *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, spinlock_t *lock); -struct clk *clk_register_divider_table(struct device *dev, const char *name, +struct clk_core *clk_register_divider_table(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, @@ -418,12 +391,12 @@ struct clk_mux { extern const struct clk_ops clk_mux_ops; extern const struct clk_ops clk_mux_ro_ops; -struct clk *clk_register_mux(struct device *dev, const char *name, +struct clk_core *clk_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock); -struct clk *clk_register_mux_table(struct device *dev, const char *name, +struct clk_core *clk_register_mux_table(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock); @@ -449,7 +422,7 @@ struct clk_fixed_factor { }; extern struct clk_ops clk_fixed_factor_ops; -struct clk *clk_register_fixed_factor(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div); @@ -479,7 +452,7 @@ struct clk_fractional_divider { }; extern const struct clk_ops clk_fractional_divider_ops; -struct clk *clk_register_fractional_divider(struct device *dev, +struct clk_core *clk_register_fractional_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 mshift, u8 mwidth, u8 nshift, u8 nwidth, u8 clk_divider_flags, spinlock_t *lock); @@ -508,7 +481,7 @@ struct clk_composite { const struct clk_ops *gate_ops; }; -struct clk *clk_register_composite(struct device *dev, const char *name, +struct clk_core *clk_register_composite(struct device *dev, const char *name, const char **parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, @@ -521,49 +494,87 @@ struct clk *clk_register_composite(struct device *dev, const char *name, * @hw: link to hardware-specific clock data * * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which + * clock nodes. It returns a pointer to the newly allocated struct clk_core which * cannot be dereferenced by driver code but may be used in conjuction with the * rest of the clock API. In the event of an error clk_register will return an * error code; drivers must test for an error code after calling clk_register. */ -struct clk *clk_register(struct device *dev, struct clk_hw *hw); -struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *devm_clk_register(struct device *dev, struct clk_hw *hw); -void clk_unregister(struct clk *clk); -void devm_clk_unregister(struct device *dev, struct clk *clk); +void clk_unregister(struct clk_core *clk); +void devm_clk_unregister(struct device *dev, struct clk_core *clk); /* helper functions */ -const char *__clk_get_name(struct clk *clk); -struct clk_hw *__clk_get_hw(struct clk *clk); -u8 __clk_get_num_parents(struct clk *clk); -struct clk *__clk_get_parent(struct clk *clk); -struct clk *clk_get_parent_by_index(struct clk *clk, u8 index); -unsigned int __clk_get_enable_count(struct clk *clk); -unsigned int __clk_get_prepare_count(struct clk *clk); -unsigned long __clk_get_rate(struct clk *clk); -unsigned long __clk_get_accuracy(struct clk *clk); -unsigned long __clk_get_flags(struct clk *clk); -bool __clk_is_prepared(struct clk *clk); -bool __clk_is_enabled(struct clk *clk); -struct clk *__clk_lookup(const char *name); +const char *__clk_get_name(struct clk_core *clk); +struct clk_hw *__clk_get_hw(struct clk_core *clk); +u8 __clk_get_num_parents(struct clk_core *clk); +struct clk_core *__clk_get_parent(struct clk_core *clk); +struct clk_core *clk_get_parent_by_index(struct clk_core *clk, u8 index); +unsigned int __clk_get_enable_count(struct clk_core *clk); +unsigned int __clk_get_prepare_count(struct clk_core *clk); +unsigned long __clk_get_rate(struct clk_core *clk); +unsigned long __clk_get_accuracy(struct clk_core *clk); +unsigned long __clk_get_flags(struct clk_core *clk); +bool __clk_is_prepared(struct clk_core *clk); +bool __clk_is_enabled(struct clk_core *clk); +struct clk_core *__clk_lookup(const char *name); long __clk_mux_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p); + struct clk_core **best_parent_p); + +int clk_provider_prepare(struct clk_core *clk); +void clk_provider_unprepare(struct clk_core *clk); +int clk_provider_enable(struct clk_core *clk); +void clk_provider_disable(struct clk_core *clk); +int clk_provider_set_parent(struct clk_core *clk, struct clk_core *parent); +int clk_provider_set_rate(struct clk_core *clk, unsigned long rate); +struct clk_core *clk_provider_get_parent(struct clk_core *clk); +unsigned long clk_provider_get_rate(struct clk_core *clk); +long clk_provider_round_rate(struct clk_core *clk, unsigned long rate); +struct clk_core *clk_provider_get_sys(const char *dev_id, const char *con_id); +struct clk_core *clk_provider_get(struct device *dev, const char *con_id); +struct clk_core *devm_clk_provider_get(struct device *dev, const char *id); +int clk_provider_notifier_register(struct clk_core *clk, struct notifier_block *nb); +int clk_provider_notifier_unregister(struct clk_core *clk, struct notifier_block *nb); +struct clk_core *clk_to_clk_core(struct clk *clk); + +/* clk_provider_prepare_enable helps cases using clk_enable in non-atomic context. */ +static inline int clk_provider_prepare_enable(struct clk_core *clk) +{ + int ret; + + ret = clk_provider_prepare(clk); + if (ret) + return ret; + ret = clk_provider_enable(clk); + if (ret) + clk_provider_unprepare(clk); + + return ret; +} + +/* clk_provider_disable_unprepare helps cases using clk_disable in non-atomic context. */ +static inline void clk_provider_disable_unprepare(struct clk_core *clk) +{ + clk_provider_disable(clk); + clk_provider_unprepare(clk); +} /* * FIXME clock api without lock protection */ -int __clk_prepare(struct clk *clk); -void __clk_unprepare(struct clk *clk); -void __clk_reparent(struct clk *clk, struct clk *new_parent); -unsigned long __clk_round_rate(struct clk *clk, unsigned long rate); +int __clk_prepare(struct clk_core *clk); +void __clk_unprepare(struct clk_core *clk); +void __clk_reparent(struct clk_core *clk, struct clk_core *new_parent); +unsigned long __clk_round_rate(struct clk_core *clk, unsigned long rate); struct of_device_id; typedef void (*of_clk_init_cb_t)(struct device_node *); struct clk_onecell_data { - struct clk **clks; + struct clk_core **clks; unsigned int clk_num; }; @@ -573,22 +584,23 @@ extern struct of_device_id __clk_of_table; #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *args, + struct clk_core *(*clk_src_get)(struct of_phandle_args *args, void *data), void *data); void of_clk_del_provider(struct device_node *np); -struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, +struct clk_core *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data); -struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); +struct clk_core *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); int of_clk_get_parent_count(struct device_node *np); const char *of_clk_get_parent_name(struct device_node *np, int index); +struct clk_core *of_clk_provider_get(struct device_node *np, int index); void of_clk_init(const struct of_device_id *matches); #else /* !CONFIG_OF */ static inline int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *args, + struct clk_core *(*clk_src_get)(struct of_phandle_args *args, void *data), void *data) { @@ -596,12 +608,12 @@ static inline int of_clk_add_provider(struct device_node *np, } #define of_clk_del_provider(np) \ { while (0); } -static inline struct clk *of_clk_src_simple_get( +static inline struct clk_core *of_clk_src_simple_get( struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } -static inline struct clk *of_clk_src_onecell_get( +static inline struct clk_core *of_clk_src_onecell_get( struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); @@ -611,6 +623,10 @@ static inline const char *of_clk_get_parent_name(struct device_node *np, { return NULL; } +static inline struct clk_core *of_clk_provider_get(struct device_node *np, int index) +{ + return NULL; +} #define of_clk_init(matches) \ { while (0); } #endif /* CONFIG_OF */ @@ -647,7 +663,7 @@ static inline void clk_writel(u32 val, u32 __iomem *reg) #endif /* platform dependent I/O accessors */ #ifdef CONFIG_DEBUG_FS -struct dentry *clk_debugfs_add_file(struct clk *clk, char *name, umode_t mode, +struct dentry *clk_debugfs_add_file(struct clk_core *clk, char *name, umode_t mode, void *data, const struct file_operations *fops); #endif diff --git a/include/linux/clk.h b/include/linux/clk.h index fb5e097..f46a2eb 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -22,6 +22,8 @@ struct clk; #ifdef CONFIG_COMMON_CLK +struct clk_core; + /** * DOC: clk notifier callback types * @@ -56,7 +58,7 @@ struct clk; * @notifier_head. */ struct clk_notifier { - struct clk *clk; + struct clk_core *clk; struct srcu_notifier_head notifier_head; struct list_head node; }; @@ -73,7 +75,7 @@ struct clk_notifier { * current rate (this was done to optimize the implementation). */ struct clk_notifier_data { - struct clk *clk; + struct clk_core *clk; unsigned long old_rate; unsigned long new_rate; }; @@ -307,6 +309,14 @@ struct clk *clk_get_parent(struct clk *clk); */ struct clk *clk_get_sys(const char *dev_id, const char *con_id); +/** + * clk_get_name - get a clock's name + * @clk: clock source + * + * Returns the name of the provided clock. + */ +const char *clk_get_name(struct clk *clk); + #else /* !CONFIG_HAVE_CLK */ static inline struct clk *clk_get(struct device *dev, const char *id) @@ -398,7 +408,8 @@ struct of_phandle_args; #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) struct clk *of_clk_get(struct device_node *np, int index); struct clk *of_clk_get_by_name(struct device_node *np, const char *name); -struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec); +struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char *name); +struct clk_core *of_clk_get_from_provider(struct of_phandle_args *clkspec); #else static inline struct clk *of_clk_get(struct device_node *np, int index) { @@ -409,6 +420,21 @@ static inline struct clk *of_clk_get_by_name(struct device_node *np, { return ERR_PTR(-ENOENT); } + +#if defined(CONFIG_COMMON_CLK) +static inline struct clk_core *of_clk_provider_get_by_name(struct device_node *np, + const char *name) +{ + return ERR_PTR(-ENOENT); +} +#else +static inline struct clk *of_clk_provider_get_by_name(struct device_node *np, + const char *name) +{ + return ERR_PTR(-ENOENT); +} +#endif /* CONFIG_COMMON_CLK */ + #endif #endif diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index 94bad77..a6c5d67 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -17,11 +17,23 @@ struct clk; struct device; +/* + * To avoid a mass-rename of all non-common clock implementations (spread out + * in arch-specific code), we let them use struct clk for both the internal and + * external view. + */ +#ifdef CONFIG_COMMON_CLK +struct clk_core; +#define clk_core_t struct clk_core +#else +#define clk_core_t struct clk +#endif + struct clk_lookup { struct list_head node; const char *dev_id; const char *con_id; - struct clk *clk; + clk_core_t *clk; }; #define CLKDEV_INIT(d, n, c) \ @@ -31,7 +43,7 @@ struct clk_lookup { .clk = c, \ } -struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, +struct clk_lookup *clkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...); void clkdev_add(struct clk_lookup *cl); @@ -40,12 +52,12 @@ void clkdev_drop(struct clk_lookup *cl); void clkdev_add_table(struct clk_lookup *, size_t); int clk_add_alias(const char *, const char *, char *, struct device *); -int clk_register_clkdev(struct clk *, const char *, const char *, ...); -int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t); +int clk_register_clkdev(clk_core_t *, const char *, const char *, ...); +int clk_register_clkdevs(clk_core_t *, struct clk_lookup *, size_t); #ifdef CONFIG_COMMON_CLK -int __clk_get(struct clk *clk); -void __clk_put(struct clk *clk); +int __clk_get(struct clk_core *clk); +void __clk_put(struct clk_core *clk); #endif #endif -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 3/6] clk: use struct clk only for external API @ 2014-09-03 15:33 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: linux-arm-kernel In order to provide per-user accounting, this separates the struct clk used in the common clock framework into two structures 'struct clk_core' and 'struct clk'. struct clk_core will be used for internal manipulation and struct clk will be used in the clock API implementation. In this patch, struct clk is simply renamed to struct clk_core and a new struct clk is implemented which simply wraps it. In the next patch, the new struct clk will be used to implement per-user clock enable accounting. Based on previous work by Rabin Vincent <rabin@rab.in>. NOTE: with this patch, clk_get_parent() behaves like clk_get(), i.e. it needs to be matched with a clk_put(). Otherwise, memory will leak. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Removed superfluous variable v7: * convert clk_is_enabled to clk_core * add clk_provider_notifier_[un]register v4: * export clk_to_clk_core so mach-msm can use it for clk_reset * add clk_provider_round_rate, for mach-imx * fix build with !CONFIG_COMMON_CLK * keep handling NULL struct clk gracefully as before v3: * Allocate and release the per-user struct clk * Have clk_core_to_clk return any error it's passed, so calls to it can be chained * Add provider API for enable and disable * Remove clk_free_clk for now * Have clk_to_clk_core be an inline function to benefit of type-checking * Have devres wrap the clk struct instead of clk_core * Rename clk_core_to_clk to __clk_create_clk to make more clear that it allocates --- arch/arm/mach-msm/clock.c | 2 +- drivers/clk/clk-devres.c | 31 ++ drivers/clk/clk.c | 669 ++++++++++++++++++++++++++----------------- drivers/clk/clk.h | 6 + drivers/clk/clkdev.c | 123 ++++++-- include/linux/clk-private.h | 38 +-- include/linux/clk-provider.h | 164 ++++++----- include/linux/clk.h | 32 ++- include/linux/clkdev.h | 24 +- 9 files changed, 701 insertions(+), 388 deletions(-) diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index 35ea02b5..1de0b5a 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -21,7 +21,7 @@ int clk_reset(struct clk *clk, enum clk_reset_action action) { - struct clk_hw *hw = __clk_get_hw(clk); + struct clk_hw *hw = __clk_get_hw(clk_to_clk_core(clk)); struct msm_clk *m = to_msm_clk(hw); return m->reset(hw, action); } diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c index 8f57154..79cd4d3 100644 --- a/drivers/clk/clk-devres.c +++ b/drivers/clk/clk-devres.c @@ -5,10 +5,14 @@ */ #include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> #include <linux/device.h> #include <linux/export.h> #include <linux/gfp.h> +#include "clk.h" + static void devm_clk_release(struct device *dev, void *res) { clk_put(*(struct clk **)res); @@ -34,6 +38,33 @@ struct clk *devm_clk_get(struct device *dev, const char *id) } EXPORT_SYMBOL(devm_clk_get); +#if defined(CONFIG_COMMON_CLK) +static void devm_clk_core_release(struct device *dev, void *res) +{ + __clk_put(*(struct clk_core **)res); +} + +struct clk_core *devm_clk_provider_get(struct device *dev, const char *id) +{ + struct clk_core **ptr, *clk; + + ptr = devres_alloc(devm_clk_core_release, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return ERR_PTR(-ENOMEM); + + clk = clk_provider_get(dev, id); + if (!IS_ERR(clk)) { + *ptr = clk; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return clk; +} +EXPORT_SYMBOL(devm_clk_provider_get); +#endif + static int devm_clk_match(struct device *dev, void *res, void *data) { struct clk **c = res; diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index b76fa69..ce84b1f 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -37,6 +37,8 @@ static HLIST_HEAD(clk_root_list); static HLIST_HEAD(clk_orphan_list); static LIST_HEAD(clk_notifier_list); +static long __clk_get_accuracy_internal(struct clk_core *clk); + /*** locking ***/ static void clk_prepare_lock(void) { @@ -112,7 +114,7 @@ static struct hlist_head *orphan_list[] = { NULL, }; -static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level) +static void clk_summary_show_one(struct seq_file *s, struct clk_core *c, int level) { if (!c) return; @@ -120,14 +122,14 @@ static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level) seq_printf(s, "%*s%-*s %11d %12d %11lu %10lu\n", level * 3 + 1, "", 30 - level * 3, c->name, - c->enable_count, c->prepare_count, clk_get_rate(c), - clk_get_accuracy(c)); + c->enable_count, c->prepare_count, clk_provider_get_rate(c), + __clk_get_accuracy_internal(c)); } -static void clk_summary_show_subtree(struct seq_file *s, struct clk *c, +static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c, int level) { - struct clk *child; + struct clk_core *child; if (!c) return; @@ -140,7 +142,7 @@ static void clk_summary_show_subtree(struct seq_file *s, struct clk *c, static int clk_summary_show(struct seq_file *s, void *data) { - struct clk *c; + struct clk_core *c; struct hlist_head **lists = (struct hlist_head **)s->private; seq_puts(s, " clock enable_cnt prepare_cnt rate accuracy\n"); @@ -170,7 +172,7 @@ static const struct file_operations clk_summary_fops = { .release = single_release, }; -static void clk_dump_one(struct seq_file *s, struct clk *c, int level) +static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level) { if (!c) return; @@ -178,13 +180,13 @@ static void clk_dump_one(struct seq_file *s, struct clk *c, int level) seq_printf(s, "\"%s\": { ", c->name); seq_printf(s, "\"enable_count\": %d,", c->enable_count); seq_printf(s, "\"prepare_count\": %d,", c->prepare_count); - seq_printf(s, "\"rate\": %lu", clk_get_rate(c)); - seq_printf(s, "\"accuracy\": %lu", clk_get_accuracy(c)); + seq_printf(s, "\"rate\": %lu", clk_provider_get_rate(c)); + seq_printf(s, "\"accuracy\": %lu", __clk_get_accuracy_internal(c)); } -static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) +static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level) { - struct clk *child; + struct clk_core *child; if (!c) return; @@ -201,7 +203,7 @@ static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) static int clk_dump(struct seq_file *s, void *data) { - struct clk *c; + struct clk_core *c; bool first_node = true; struct hlist_head **lists = (struct hlist_head **)s->private; @@ -238,7 +240,7 @@ static const struct file_operations clk_dump_fops = { }; /* caller must hold prepare_lock */ -static int clk_debug_create_one(struct clk *clk, struct dentry *pdentry) +static int clk_debug_create_one(struct clk_core *clk, struct dentry *pdentry) { struct dentry *d; int ret = -ENOMEM; @@ -301,9 +303,9 @@ out: } /* caller must hold prepare_lock */ -static int clk_debug_create_subtree(struct clk *clk, struct dentry *pdentry) +static int clk_debug_create_subtree(struct clk_core *clk, struct dentry *pdentry) { - struct clk *child; + struct clk_core *child; int ret = -EINVAL;; if (!clk || !pdentry) @@ -333,7 +335,7 @@ out: * Caller must hold prepare_lock. Only clk_init calls this function (so * far) so this is taken care. */ -static int clk_debug_register(struct clk *clk) +static int clk_debug_register(struct clk_core *clk) { int ret = 0; @@ -356,12 +358,12 @@ out: * * Caller must hold prepare_lock. */ -static void clk_debug_unregister(struct clk *clk) +static void clk_debug_unregister(struct clk_core *clk) { debugfs_remove_recursive(clk->dentry); } -struct dentry *clk_debugfs_add_file(struct clk *clk, char *name, umode_t mode, +struct dentry *clk_debugfs_add_file(struct clk_core *clk, char *name, umode_t mode, void *data, const struct file_operations *fops) { struct dentry *d = NULL; @@ -387,7 +389,7 @@ EXPORT_SYMBOL_GPL(clk_debugfs_add_file); */ static int __init clk_debug_init(void) { - struct clk *clk; + struct clk_core *clk; struct dentry *d; rootdir = debugfs_create_dir("clk", NULL); @@ -431,19 +433,19 @@ static int __init clk_debug_init(void) } late_initcall(clk_debug_init); #else -static inline int clk_debug_register(struct clk *clk) { return 0; } -static inline void clk_debug_reparent(struct clk *clk, struct clk *new_parent) +static inline int clk_debug_register(struct clk_core *clk) { return 0; } +static inline void clk_debug_reparent(struct clk_core *clk, struct clk_core *new_parent) { } -static inline void clk_debug_unregister(struct clk *clk) +static inline void clk_debug_unregister(struct clk_core *clk) { } #endif /* caller must hold prepare_lock */ -static void clk_unprepare_unused_subtree(struct clk *clk) +static void clk_unprepare_unused_subtree(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; if (!clk) return; @@ -466,9 +468,9 @@ static void clk_unprepare_unused_subtree(struct clk *clk) } /* caller must hold prepare_lock */ -static void clk_disable_unused_subtree(struct clk *clk) +static void clk_disable_unused_subtree(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; unsigned long flags; if (!clk) @@ -514,7 +516,7 @@ __setup("clk_ignore_unused", clk_ignore_unused_setup); static int clk_disable_unused(void) { - struct clk *clk; + struct clk_core *clk; if (clk_ignore_unused) { pr_warn("clk: Not disabling unused clocks\n"); @@ -541,33 +543,50 @@ static int clk_disable_unused(void) } late_initcall_sync(clk_disable_unused); +struct clk *__clk_create_clk(struct clk_core *clk_core) +{ + struct clk *clk; + + /* This is to allow this function to be chained to others */ + if (!clk_core || IS_ERR(clk_core)) + return (struct clk *) clk_core; + + clk = kzalloc(sizeof(*clk), GFP_KERNEL); + if (!clk) + return ERR_PTR(-ENOMEM); + + clk->core = clk_core; + + return clk; +} + /*** helper functions ***/ -const char *__clk_get_name(struct clk *clk) +const char *__clk_get_name(struct clk_core *clk) { return !clk ? NULL : clk->name; } EXPORT_SYMBOL_GPL(__clk_get_name); -struct clk_hw *__clk_get_hw(struct clk *clk) +struct clk_hw *__clk_get_hw(struct clk_core *clk) { return !clk ? NULL : clk->hw; } EXPORT_SYMBOL_GPL(__clk_get_hw); -u8 __clk_get_num_parents(struct clk *clk) +u8 __clk_get_num_parents(struct clk_core *clk) { return !clk ? 0 : clk->num_parents; } EXPORT_SYMBOL_GPL(__clk_get_num_parents); -struct clk *__clk_get_parent(struct clk *clk) +struct clk_core *__clk_get_parent(struct clk_core *clk) { return !clk ? NULL : clk->parent; } EXPORT_SYMBOL_GPL(__clk_get_parent); -struct clk *clk_get_parent_by_index(struct clk *clk, u8 index) +struct clk_core *clk_get_parent_by_index(struct clk_core *clk, u8 index) { if (!clk || index >= clk->num_parents) return NULL; @@ -581,17 +600,17 @@ struct clk *clk_get_parent_by_index(struct clk *clk, u8 index) } EXPORT_SYMBOL_GPL(clk_get_parent_by_index); -unsigned int __clk_get_enable_count(struct clk *clk) +unsigned int __clk_get_enable_count(struct clk_core *clk) { return !clk ? 0 : clk->enable_count; } -unsigned int __clk_get_prepare_count(struct clk *clk) +unsigned int __clk_get_prepare_count(struct clk_core *clk) { return !clk ? 0 : clk->prepare_count; } -unsigned long __clk_get_rate(struct clk *clk) +unsigned long __clk_get_rate(struct clk_core *clk) { unsigned long ret; @@ -613,7 +632,7 @@ out: } EXPORT_SYMBOL_GPL(__clk_get_rate); -unsigned long __clk_get_accuracy(struct clk *clk) +unsigned long __clk_get_accuracy(struct clk_core *clk) { if (!clk) return 0; @@ -621,13 +640,13 @@ unsigned long __clk_get_accuracy(struct clk *clk) return clk->accuracy; } -unsigned long __clk_get_flags(struct clk *clk) +unsigned long __clk_get_flags(struct clk_core *clk) { return !clk ? 0 : clk->flags; } EXPORT_SYMBOL_GPL(__clk_get_flags); -bool __clk_is_prepared(struct clk *clk) +bool __clk_is_prepared(struct clk_core *clk) { int ret; @@ -648,7 +667,7 @@ out: return !!ret; } -bool __clk_is_enabled(struct clk *clk) +bool __clk_is_enabled(struct clk_core *clk) { int ret; @@ -670,10 +689,10 @@ out: } EXPORT_SYMBOL_GPL(__clk_is_enabled); -static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) +static struct clk_core *__clk_lookup_subtree(const char *name, struct clk_core *clk) { - struct clk *child; - struct clk *ret; + struct clk_core *child; + struct clk_core *ret; if (!strcmp(clk->name, name)) return clk; @@ -687,10 +706,10 @@ static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) return NULL; } -struct clk *__clk_lookup(const char *name) +struct clk_core *__clk_lookup(const char *name) { - struct clk *root_clk; - struct clk *ret; + struct clk_core *root_clk; + struct clk_core *ret; if (!name) return NULL; @@ -719,9 +738,9 @@ struct clk *__clk_lookup(const char *name) */ long __clk_mux_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p) + struct clk_core **best_parent_p) { - struct clk *clk = hw->clk, *parent, *best_parent = NULL; + struct clk_core *clk = hw->clk, *parent, *best_parent = NULL; int i, num_parents; unsigned long parent_rate, best = 0; @@ -764,7 +783,7 @@ EXPORT_SYMBOL_GPL(__clk_mux_determine_rate); /*** clk api ***/ -void __clk_unprepare(struct clk *clk) +void __clk_unprepare(struct clk_core *clk) { if (!clk) return; @@ -783,9 +802,20 @@ void __clk_unprepare(struct clk *clk) __clk_unprepare(clk->parent); } +void clk_provider_unprepare(struct clk_core *clk) +{ + if (IS_ERR_OR_NULL(clk)) + return; + + clk_prepare_lock(); + __clk_unprepare(clk); + clk_prepare_unlock(); +} +EXPORT_SYMBOL_GPL(clk_provider_unprepare); + /** * clk_unprepare - undo preparation of a clock source - * @clk: the clk being unprepared + * @clk_user: the clk being unprepared * * clk_unprepare may sleep, which differentiates it from clk_disable. In a * simple case, clk_unprepare can be used instead of clk_disable to gate a clk @@ -794,18 +824,16 @@ void __clk_unprepare(struct clk *clk) * part. It is this reason that clk_unprepare and clk_disable are not mutually * exclusive. In fact clk_disable must be called before clk_unprepare. */ -void clk_unprepare(struct clk *clk) +void clk_unprepare(struct clk *clk_user) { - if (IS_ERR_OR_NULL(clk)) + if (IS_ERR_OR_NULL(clk_user)) return; - clk_prepare_lock(); - __clk_unprepare(clk); - clk_prepare_unlock(); + clk_provider_unprepare(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_unprepare); -int __clk_prepare(struct clk *clk) +int __clk_prepare(struct clk_core *clk) { int ret = 0; @@ -831,9 +859,21 @@ int __clk_prepare(struct clk *clk) return 0; } +int clk_provider_prepare(struct clk_core *clk) +{ + int ret; + + clk_prepare_lock(); + ret = __clk_prepare(clk); + clk_prepare_unlock(); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_prepare); + /** * clk_prepare - prepare a clock source - * @clk: the clk being prepared + * @clk_user: the clk being prepared * * clk_prepare may sleep, which differentiates it from clk_enable. In a simple * case, clk_prepare can be used instead of clk_enable to ungate a clk if the @@ -843,19 +883,16 @@ int __clk_prepare(struct clk *clk) * exclusive. In fact clk_prepare must be called before clk_enable. * Returns 0 on success, -EERROR otherwise. */ -int clk_prepare(struct clk *clk) +int clk_prepare(struct clk *clk_user) { - int ret; - - clk_prepare_lock(); - ret = __clk_prepare(clk); - clk_prepare_unlock(); + if (!clk_user) + return 0; - return ret; + return clk_provider_prepare(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_prepare); -static void __clk_disable(struct clk *clk) +static void __clk_disable(struct clk_core *clk) { if (!clk) return; @@ -872,9 +909,22 @@ static void __clk_disable(struct clk *clk) __clk_disable(clk->parent); } +void clk_provider_disable(struct clk_core *clk) +{ + unsigned long flags; + + if (IS_ERR_OR_NULL(clk)) + return; + + flags = clk_enable_lock(); + __clk_disable(clk); + clk_enable_unlock(flags); +} +EXPORT_SYMBOL_GPL(clk_provider_disable); + /** * clk_disable - gate a clock - * @clk: the clk being gated + * @clk_user: the clk being gated * * clk_disable must not sleep, which differentiates it from clk_unprepare. In * a simple case, clk_disable can be used instead of clk_unprepare to gate a @@ -884,20 +934,16 @@ static void __clk_disable(struct clk *clk) * this reason that clk_unprepare and clk_disable are not mutually exclusive. * In fact clk_disable must be called before clk_unprepare. */ -void clk_disable(struct clk *clk) +void clk_disable(struct clk *clk_user) { - unsigned long flags; - - if (IS_ERR_OR_NULL(clk)) + if (IS_ERR_OR_NULL(clk_user)) return; - flags = clk_enable_lock(); - __clk_disable(clk); - clk_enable_unlock(flags); + clk_provider_disable(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_disable); -static int __clk_enable(struct clk *clk) +static int __clk_enable(struct clk_core *clk) { int ret = 0; @@ -926,9 +972,22 @@ static int __clk_enable(struct clk *clk) return 0; } +int clk_provider_enable(struct clk_core *clk) +{ + unsigned long flags; + int ret; + + flags = clk_enable_lock(); + ret = __clk_enable(clk); + clk_enable_unlock(flags); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_enable); + /** * clk_enable - ungate a clock - * @clk: the clk being ungated + * @clk_user: the clk being ungated * * clk_enable must not sleep, which differentiates it from clk_prepare. In a * simple case, clk_enable can be used instead of clk_prepare to ungate a clk @@ -939,16 +998,12 @@ static int __clk_enable(struct clk *clk) * must be called before clk_enable. Returns 0 on success, -EERROR * otherwise. */ -int clk_enable(struct clk *clk) +int clk_enable(struct clk *clk_user) { - unsigned long flags; - int ret; - - flags = clk_enable_lock(); - ret = __clk_enable(clk); - clk_enable_unlock(flags); + if (!clk_user) + return 0; - return ret; + return clk_provider_enable(clk_to_clk_core(clk_user)); } EXPORT_SYMBOL_GPL(clk_enable); @@ -959,10 +1014,10 @@ EXPORT_SYMBOL_GPL(clk_enable); * * Caller must hold prepare_lock. Useful for clk_ops such as .set_rate */ -unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) +unsigned long __clk_round_rate(struct clk_core *clk, unsigned long rate) { unsigned long parent_rate = 0; - struct clk *parent; + struct clk_core *parent; if (!clk) return 0; @@ -983,42 +1038,51 @@ unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) } EXPORT_SYMBOL_GPL(__clk_round_rate); +long clk_provider_round_rate(struct clk_core *clk, unsigned long rate) +{ + unsigned long ret; + + clk_prepare_lock(); + ret = __clk_round_rate(clk, rate); + clk_prepare_unlock(); + + return ret; +} +EXPORT_SYMBOL_GPL(clk_provider_round_rate); + /** * clk_round_rate - round the given rate for a clk - * @clk: the clk for which we are rounding a rate + * @clk_user: the clk for which we are rounding a rate * @rate: the rate which is to be rounded * * Takes in a rate as input and rounds it to a rate that the clk can actually * use which is then returned. If clk doesn't support round_rate operation * then the parent rate is returned. */ -long clk_round_rate(struct clk *clk, unsigned long rate) +long clk_round_rate(struct clk *clk_user, unsigned long rate) { - unsigned long ret; - - clk_prepare_lock(); - ret = __clk_round_rate(clk, rate); - clk_prepare_unlock(); + if (!clk_user) + return 0; - return ret; + return clk_provider_round_rate(clk_to_clk_core(clk_user), rate); } EXPORT_SYMBOL_GPL(clk_round_rate); /** * __clk_notify - call clk notifier chain - * @clk: struct clk * that is changing rate + * @clk: struct clk_core * that is changing rate * @msg: clk notifier type (see include/linux/clk.h) * @old_rate: old clk rate * @new_rate: new clk rate * * Triggers a notifier call chain on the clk rate-change notification - * for 'clk'. Passes a pointer to the struct clk and the previous + * for 'clk'. Passes a pointer to the struct clk_core and the previous * and current rates to the notifier callback. Intended to be called by * internal clock code only. Returns NOTIFY_DONE from the last driver * called if all went well, or NOTIFY_STOP or NOTIFY_BAD immediately if * a driver returns that. */ -static int __clk_notify(struct clk *clk, unsigned long msg, +static int __clk_notify(struct clk_core *clk, unsigned long msg, unsigned long old_rate, unsigned long new_rate) { struct clk_notifier *cn; @@ -1051,10 +1115,10 @@ static int __clk_notify(struct clk *clk, unsigned long msg, * * Caller must hold prepare_lock. */ -static void __clk_recalc_accuracies(struct clk *clk) +static void __clk_recalc_accuracies(struct clk_core *clk) { unsigned long parent_accuracy = 0; - struct clk *child; + struct clk_core *child; if (clk->parent) parent_accuracy = clk->parent->accuracy; @@ -1069,16 +1133,7 @@ static void __clk_recalc_accuracies(struct clk *clk) __clk_recalc_accuracies(child); } -/** - * clk_get_accuracy - return the accuracy of clk - * @clk: the clk whose accuracy is being returned - * - * Simply returns the cached accuracy of the clk, unless - * CLK_GET_ACCURACY_NOCACHE flag is set, which means a recalc_rate will be - * issued. - * If clk is NULL then returns 0. - */ -long clk_get_accuracy(struct clk *clk) +static long __clk_get_accuracy_internal(struct clk_core *clk) { unsigned long accuracy; @@ -1091,9 +1146,23 @@ long clk_get_accuracy(struct clk *clk) return accuracy; } + +/** + * clk_get_accuracy - return the accuracy of clk + * @clk_user: the clk whose accuracy is being returned + * + * Simply returns the cached accuracy of the clk, unless + * CLK_GET_ACCURACY_NOCACHE flag is set, which means a recalc_rate will be + * issued. + * If clk is NULL then returns 0. + */ +long clk_get_accuracy(struct clk *clk_user) +{ + return __clk_get_accuracy_internal(clk_to_clk_core(clk_user)); +} EXPORT_SYMBOL_GPL(clk_get_accuracy); -static unsigned long clk_recalc(struct clk *clk, unsigned long parent_rate) +static unsigned long clk_recalc(struct clk_core *clk, unsigned long parent_rate) { if (clk->ops->recalc_rate) return clk->ops->recalc_rate(clk->hw, parent_rate); @@ -1114,11 +1183,11 @@ static unsigned long clk_recalc(struct clk *clk, unsigned long parent_rate) * * Caller must hold prepare_lock. */ -static void __clk_recalc_rates(struct clk *clk, unsigned long msg) +static void __clk_recalc_rates(struct clk_core *clk, unsigned long msg) { unsigned long old_rate; unsigned long parent_rate = 0; - struct clk *child; + struct clk_core *child; old_rate = clk->rate; @@ -1138,15 +1207,7 @@ static void __clk_recalc_rates(struct clk *clk, unsigned long msg) __clk_recalc_rates(child, msg); } -/** - * clk_get_rate - return the rate of clk - * @clk: the clk whose rate is being returned - * - * Simply returns the cached rate of the clk, unless CLK_GET_RATE_NOCACHE flag - * is set, which means a recalc_rate will be issued. - * If clk is NULL then returns 0. - */ -unsigned long clk_get_rate(struct clk *clk) +unsigned long clk_provider_get_rate(struct clk_core *clk) { unsigned long rate; @@ -1160,15 +1221,32 @@ unsigned long clk_get_rate(struct clk *clk) return rate; } +EXPORT_SYMBOL_GPL(clk_provider_get_rate); + +/** + * clk_get_rate - return the rate of clk + * @clk_user: the clk whose rate is being returned + * + * Simply returns the cached rate of the clk, unless CLK_GET_RATE_NOCACHE flag + * is set, which means a recalc_rate will be issued. + * If clk is NULL then returns 0. + */ +unsigned long clk_get_rate(struct clk *clk_user) +{ + if (!clk_user) + return 0; + + return clk_provider_get_rate(clk_to_clk_core(clk_user)); +} EXPORT_SYMBOL_GPL(clk_get_rate); -static int clk_fetch_parent_index(struct clk *clk, struct clk *parent) +static int clk_fetch_parent_index(struct clk_core *clk, struct clk_core *parent) { int i; if (!clk->parents) { clk->parents = kcalloc(clk->num_parents, - sizeof(struct clk *), GFP_KERNEL); + sizeof(struct clk_core *), GFP_KERNEL); if (!clk->parents) return -ENOMEM; } @@ -1194,7 +1272,7 @@ static int clk_fetch_parent_index(struct clk *clk, struct clk *parent) return -EINVAL; } -static void clk_reparent(struct clk *clk, struct clk *new_parent) +static void clk_reparent(struct clk_core *clk, struct clk_core *new_parent) { hlist_del(&clk->child_node); @@ -1211,10 +1289,10 @@ static void clk_reparent(struct clk *clk, struct clk *new_parent) clk->parent = new_parent; } -static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) +static struct clk_core *__clk_set_parent_before(struct clk_core *clk, struct clk_core *parent) { unsigned long flags; - struct clk *old_parent = clk->parent; + struct clk_core *old_parent = clk->parent; /* * Migrate prepare state between parents and prevent race with @@ -1235,8 +1313,8 @@ static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) */ if (clk->prepare_count) { __clk_prepare(parent); - clk_enable(parent); - clk_enable(clk); + clk_provider_enable(parent); + clk_provider_enable(clk); } /* update the clk tree topology */ @@ -1247,25 +1325,25 @@ static struct clk *__clk_set_parent_before(struct clk *clk, struct clk *parent) return old_parent; } -static void __clk_set_parent_after(struct clk *clk, struct clk *parent, - struct clk *old_parent) +static void __clk_set_parent_after(struct clk_core *clk, struct clk_core *parent, + struct clk_core *old_parent) { /* * Finish the migration of prepare state and undo the changes done * for preventing a race with clk_enable(). */ if (clk->prepare_count) { - clk_disable(clk); - clk_disable(old_parent); + clk_provider_disable(clk); + clk_provider_disable(old_parent); __clk_unprepare(old_parent); } } -static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) +static int __clk_set_parent(struct clk_core *clk, struct clk_core *parent, u8 p_index) { unsigned long flags; int ret = 0; - struct clk *old_parent; + struct clk_core *old_parent; old_parent = __clk_set_parent_before(clk, parent); @@ -1279,8 +1357,8 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) clk_enable_unlock(flags); if (clk->prepare_count) { - clk_disable(clk); - clk_disable(parent); + clk_provider_disable(clk); + clk_provider_disable(parent); __clk_unprepare(parent); } return ret; @@ -1307,9 +1385,9 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent, u8 p_index) * * Caller must hold prepare_lock. */ -static int __clk_speculate_rates(struct clk *clk, unsigned long parent_rate) +static int __clk_speculate_rates(struct clk_core *clk, unsigned long parent_rate) { - struct clk *child; + struct clk_core *child; unsigned long new_rate; int ret = NOTIFY_DONE; @@ -1335,10 +1413,10 @@ out: return ret; } -static void clk_calc_subtree(struct clk *clk, unsigned long new_rate, - struct clk *new_parent, u8 p_index) +static void clk_calc_subtree(struct clk_core *clk, unsigned long new_rate, + struct clk_core *new_parent, u8 p_index) { - struct clk *child; + struct clk_core *child; clk->new_rate = new_rate; clk->new_parent = new_parent; @@ -1358,10 +1436,10 @@ static void clk_calc_subtree(struct clk *clk, unsigned long new_rate, * calculate the new rates returning the topmost clock that has to be * changed. */ -static struct clk *clk_calc_new_rates(struct clk *clk, unsigned long rate) +static struct clk_core *clk_calc_new_rates(struct clk_core *clk, unsigned long rate) { - struct clk *top = clk; - struct clk *old_parent, *parent; + struct clk_core *top = clk; + struct clk_core *old_parent, *parent; unsigned long best_parent_rate = 0; unsigned long new_rate; int p_index = 0; @@ -1427,9 +1505,9 @@ out: * so that in case of an error we can walk down the whole tree again and * abort the change. */ -static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long event) +static struct clk_core *clk_propagate_rate_change(struct clk_core *clk, unsigned long event) { - struct clk *child, *tmp_clk, *fail_clk = NULL; + struct clk_core *child, *tmp_clk, *fail_clk = NULL; int ret = NOTIFY_DONE; if (clk->rate == clk->new_rate) @@ -1464,13 +1542,13 @@ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long even * walk down a subtree and set the new rates notifying the rate * change on the way */ -static void clk_change_rate(struct clk *clk) +static void clk_change_rate(struct clk_core *clk) { - struct clk *child; + struct clk_core *child; unsigned long old_rate; unsigned long best_parent_rate = 0; bool skip_set_rate = false; - struct clk *old_parent; + struct clk_core *old_parent; old_rate = clk->rate; @@ -1514,30 +1592,9 @@ static void clk_change_rate(struct clk *clk) clk_change_rate(clk->new_child); } -/** - * clk_set_rate - specify a new rate for clk - * @clk: the clk whose rate is being changed - * @rate: the new rate for clk - * - * In the simplest case clk_set_rate will only adjust the rate of clk. - * - * Setting the CLK_SET_RATE_PARENT flag allows the rate change operation to - * propagate up to clk's parent; whether or not this happens depends on the - * outcome of clk's .round_rate implementation. If *parent_rate is unchanged - * after calling .round_rate then upstream parent propagation is ignored. If - * *parent_rate comes back with a new rate for clk's parent then we propagate - * up to clk's parent and set its rate. Upward propagation will continue - * until either a clk does not support the CLK_SET_RATE_PARENT flag or - * .round_rate stops requesting changes to clk's parent_rate. - * - * Rate changes are accomplished via tree traversal that also recalculates the - * rates for the clocks and fires off POST_RATE_CHANGE notifiers. - * - * Returns 0 on success, -EERROR otherwise. - */ -int clk_set_rate(struct clk *clk, unsigned long rate) +int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) { - struct clk *top, *fail_clk; + struct clk_core *top, *fail_clk; int ret = 0; if (!clk) @@ -1547,7 +1604,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate) clk_prepare_lock(); /* bail early if nothing to do */ - if (rate == clk_get_rate(clk)) + if (rate == clk_provider_get_rate(clk)) goto out; if ((clk->flags & CLK_SET_RATE_GATE) && clk->prepare_count) { @@ -1580,17 +1637,41 @@ out: return ret; } -EXPORT_SYMBOL_GPL(clk_set_rate); +EXPORT_SYMBOL_GPL(clk_provider_set_rate); /** - * clk_get_parent - return the parent of a clk - * @clk: the clk whose parent gets returned + * clk_set_rate - specify a new rate for clk + * @clk_user: the clk whose rate is being changed + * @rate: the new rate for clk * - * Simply returns clk->parent. Returns NULL if clk is NULL. + * In the simplest case clk_set_rate will only adjust the rate of clk. + * + * Setting the CLK_SET_RATE_PARENT flag allows the rate change operation to + * propagate up to clk's parent; whether or not this happens depends on the + * outcome of clk's .round_rate implementation. If *parent_rate is unchanged + * after calling .round_rate then upstream parent propagation is ignored. If + * *parent_rate comes back with a new rate for clk's parent then we propagate + * up to clk's parent and set its rate. Upward propagation will continue + * until either a clk does not support the CLK_SET_RATE_PARENT flag or + * .round_rate stops requesting changes to clk's parent_rate. + * + * Rate changes are accomplished via tree traversal that also recalculates the + * rates for the clocks and fires off POST_RATE_CHANGE notifiers. + * + * Returns 0 on success, -EERROR otherwise. */ -struct clk *clk_get_parent(struct clk *clk) +int clk_set_rate(struct clk *clk_user, unsigned long rate) { - struct clk *parent; + if (!clk_user) + return 0; + + return clk_provider_set_rate(clk_to_clk_core(clk_user), rate); +} +EXPORT_SYMBOL_GPL(clk_set_rate); + +struct clk_core *clk_provider_get_parent(struct clk_core *clk) +{ + struct clk_core *parent; clk_prepare_lock(); parent = __clk_get_parent(clk); @@ -1598,8 +1679,35 @@ struct clk *clk_get_parent(struct clk *clk) return parent; } +EXPORT_SYMBOL_GPL(clk_provider_get_parent); + +/** + * clk_get_parent - return the parent of a clk + * @clk_user: the clk whose parent gets returned + * + * Simply returns clk->parent. Returns NULL if clk is NULL. + */ +struct clk *clk_get_parent(struct clk *clk_user) +{ + struct clk_core *clk; + struct clk_core *parent; + + if (!clk_user) + return NULL; + + clk = clk_to_clk_core(clk_user); + parent = clk_provider_get_parent(clk); + + return __clk_create_clk(parent); +} EXPORT_SYMBOL_GPL(clk_get_parent); +const char *clk_get_name(struct clk *clk_user) +{ + return __clk_get_name(clk_to_clk_core(clk_user)); +} +EXPORT_SYMBOL_GPL(clk_get_name); + /* * .get_parent is mandatory for clocks with multiple possible parents. It is * optional for single-parent clocks. Always call .get_parent if it is @@ -1609,9 +1717,9 @@ EXPORT_SYMBOL_GPL(clk_get_parent); * .parents array exists, and if so use it to avoid an expensive tree * traversal. If .parents does not exist then walk the tree with __clk_lookup. */ -static struct clk *__clk_init_parent(struct clk *clk) +static struct clk_core *__clk_init_parent(struct clk_core *clk) { - struct clk *ret = NULL; + struct clk_core *ret = NULL; u8 index; /* handle the trivial cases */ @@ -1643,7 +1751,7 @@ static struct clk *__clk_init_parent(struct clk *clk) if (!clk->parents) clk->parents = - kcalloc(clk->num_parents, sizeof(struct clk *), + kcalloc(clk->num_parents, sizeof(struct clk_core *), GFP_KERNEL); ret = clk_get_parent_by_index(clk, index); @@ -1652,31 +1760,14 @@ out: return ret; } -void __clk_reparent(struct clk *clk, struct clk *new_parent) +void __clk_reparent(struct clk_core *clk, struct clk_core *new_parent) { clk_reparent(clk, new_parent); __clk_recalc_accuracies(clk); __clk_recalc_rates(clk, POST_RATE_CHANGE); } -/** - * clk_set_parent - switch the parent of a mux clk - * @clk: the mux clk whose input we are switching - * @parent: the new input to clk - * - * Re-parent clk to use parent as its new input source. If clk is in - * prepared state, the clk will get enabled for the duration of this call. If - * that's not acceptable for a specific clk (Eg: the consumer can't handle - * that, the reparenting is glitchy in hardware, etc), use the - * CLK_SET_PARENT_GATE flag to allow reparenting only when clk is unprepared. - * - * After successfully changing clk's parent clk_set_parent will update the - * clk topology, sysfs topology and propagate rate recalculation via - * __clk_recalc_rates. - * - * Returns 0 on success, -EERROR otherwise. - */ -int clk_set_parent(struct clk *clk, struct clk *parent) +int clk_provider_set_parent(struct clk_core *clk, struct clk_core *parent) { int ret = 0; int p_index = 0; @@ -1736,6 +1827,38 @@ out: return ret; } +EXPORT_SYMBOL_GPL(clk_provider_set_parent); + +/** + * clk_set_parent - switch the parent of a mux clk + * @clk_user: the mux clk whose input we are switching + * @parent_user: the new input to clk + * + * Re-parent clk to use parent as its new input source. If clk is in + * prepared state, the clk will get enabled for the duration of this call. If + * that's not acceptable for a specific clk (Eg: the consumer can't handle + * that, the reparenting is glitchy in hardware, etc), use the + * CLK_SET_PARENT_GATE flag to allow reparenting only when clk is unprepared. + * + * After successfully changing clk's parent clk_set_parent will update the + * clk topology, sysfs topology and propagate rate recalculation via + * __clk_recalc_rates. + * + * Returns 0 on success, -EERROR otherwise. + */ +int clk_set_parent(struct clk *clk_user, struct clk *parent_user) +{ + struct clk_core *clk; + struct clk_core *parent; + + if (!clk_user) + return 0; + + clk = clk_to_clk_core(clk_user); + parent = clk_to_clk_core(parent_user); + + return clk_provider_set_parent(clk, parent); +} EXPORT_SYMBOL_GPL(clk_set_parent); /** @@ -1746,10 +1869,10 @@ EXPORT_SYMBOL_GPL(clk_set_parent); * Initializes the lists in struct clk, queries the hardware for the * parent and rate and sets them both. */ -int __clk_init(struct device *dev, struct clk *clk) +int __clk_init(struct device *dev, struct clk_core *clk) { int i, ret = 0; - struct clk *orphan; + struct clk_core *orphan; struct hlist_node *tmp2; if (!clk) @@ -1797,7 +1920,7 @@ int __clk_init(struct device *dev, struct clk *clk) __func__, clk->name); /* - * Allocate an array of struct clk *'s to avoid unnecessary string + * Allocate an array of struct clk_core *'s to avoid unnecessary string * look-ups of clk's possible parents. This can fail for clocks passed * in to clk_init during early boot; thus any access to clk->parents[] * must always check for a NULL pointer and try to populate it if @@ -1807,7 +1930,7 @@ int __clk_init(struct device *dev, struct clk *clk) * for clock drivers to statically initialize clk->parents. */ if (clk->num_parents > 1 && !clk->parents) { - clk->parents = kcalloc(clk->num_parents, sizeof(struct clk *), + clk->parents = kcalloc(clk->num_parents, sizeof(struct clk_core *), GFP_KERNEL); /* * __clk_lookup returns NULL for parents that have not been @@ -1913,7 +2036,7 @@ out: * * Same as clk_register, except that the .clk field inside hw shall point to a * preallocated (generally statically allocated) struct clk. None of the fields - * of the struct clk need to be initialized. + * of the struct clk_core need to be initialized. * * The data pointed to by .init and .clk field shall NOT be marked as init * data. @@ -1925,10 +2048,10 @@ out: * separate C file from the logic that implements its operations. Returns 0 * on success, otherwise an error code. */ -struct clk *__clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *__clk_register(struct device *dev, struct clk_hw *hw) { int ret; - struct clk *clk; + struct clk_core *clk; clk = hw->clk; clk->name = hw->init->name; @@ -1956,15 +2079,15 @@ EXPORT_SYMBOL_GPL(__clk_register); * @hw: link to hardware-specific clock data * * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which + * clock nodes. It returns a pointer to the newly allocated struct clk_core which * cannot be dereferenced by driver code but may be used in conjuction with the * rest of the clock API. In the event of an error clk_register will return an * error code; drivers must test for an error code after calling clk_register. */ -struct clk *clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *clk_register(struct device *dev, struct clk_hw *hw) { int i, ret; - struct clk *clk; + struct clk_core *clk; clk = kzalloc(sizeof(*clk), GFP_KERNEL); if (!clk) { @@ -2032,7 +2155,7 @@ EXPORT_SYMBOL_GPL(clk_register); */ static void __clk_release(struct kref *ref) { - struct clk *clk = container_of(ref, struct clk, ref); + struct clk_core *clk = container_of(ref, struct clk_core, ref); int i = clk->num_parents; kfree(clk->parents); @@ -2083,7 +2206,7 @@ static const struct clk_ops clk_nodrv_ops = { * clk_unregister - unregister a currently registered clock * @clk: clock to unregister */ -void clk_unregister(struct clk *clk) +void clk_unregister(struct clk_core *clk) { unsigned long flags; @@ -2105,12 +2228,12 @@ void clk_unregister(struct clk *clk) clk_enable_unlock(flags); if (!hlist_empty(&clk->children)) { - struct clk *child; + struct clk_core *child; struct hlist_node *t; /* Reparent all children to the orphan list. */ hlist_for_each_entry_safe(child, t, &clk->children, child_node) - clk_set_parent(child, NULL); + clk_provider_set_parent(child, NULL); } clk_debug_unregister(clk); @@ -2129,9 +2252,15 @@ EXPORT_SYMBOL_GPL(clk_unregister); static void devm_clk_release(struct device *dev, void *res) { - clk_unregister(*(struct clk **)res); + clk_unregister(*(struct clk_core **)res); } +struct clk_core *clk_to_clk_core(struct clk *clk) +{ + return clk->core; +} +EXPORT_SYMBOL_GPL(clk_to_clk_core); + /** * devm_clk_register - resource managed clk_register() * @dev: device that is registering this clock @@ -2141,10 +2270,10 @@ static void devm_clk_release(struct device *dev, void *res) * automatically clk_unregister()ed on driver detach. See clk_register() for * more information. */ -struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw) +struct clk_core *devm_clk_register(struct device *dev, struct clk_hw *hw) { - struct clk *clk; - struct clk **clkp; + struct clk_core *clk; + struct clk_core **clkp; clkp = devres_alloc(devm_clk_release, sizeof(*clkp), GFP_KERNEL); if (!clkp) @@ -2164,7 +2293,7 @@ EXPORT_SYMBOL_GPL(devm_clk_register); static int devm_clk_match(struct device *dev, void *res, void *data) { - struct clk *c = res; + struct clk_core *c = res; if (WARN_ON(!c)) return 0; return c == data; @@ -2178,7 +2307,7 @@ static int devm_clk_match(struct device *dev, void *res, void *data) * this function will not need to be called and the resource management * code will ensure that the resource is freed. */ -void devm_clk_unregister(struct device *dev, struct clk *clk) +void devm_clk_unregister(struct device *dev, struct clk_core *clk) { WARN_ON(devres_release(dev, devm_clk_release, devm_clk_match, clk)); } @@ -2187,7 +2316,7 @@ EXPORT_SYMBOL_GPL(devm_clk_unregister); /* * clkdev helpers */ -int __clk_get(struct clk *clk) +int __clk_get(struct clk_core *clk) { if (clk) { if (!try_module_get(clk->owner)) @@ -2198,7 +2327,7 @@ int __clk_get(struct clk *clk) return 1; } -void __clk_put(struct clk *clk) +void __clk_put(struct clk_core *clk) { if (!clk || WARN_ON_ONCE(IS_ERR(clk))) return; @@ -2212,28 +2341,7 @@ void __clk_put(struct clk *clk) /*** clk rate change notifiers ***/ -/** - * clk_notifier_register - add a clk rate change notifier - * @clk: struct clk * to watch - * @nb: struct notifier_block * with callback info - * - * Request notification when clk's rate changes. This uses an SRCU - * notifier because we want it to block and notifier unregistrations are - * uncommon. The callbacks associated with the notifier must not - * re-enter into the clk framework by calling any top-level clk APIs; - * this will cause a nested prepare_lock mutex. - * - * In all notification cases cases (pre, post and abort rate change) the - * original clock rate is passed to the callback via struct - * clk_notifier_data.old_rate and the new frequency is passed via struct - * clk_notifier_data.new_rate. - * - * clk_notifier_register() must be called from non-atomic context. - * Returns -EINVAL if called with null arguments, -ENOMEM upon - * allocation failure; otherwise, passes along the return value of - * srcu_notifier_chain_register(). - */ -int clk_notifier_register(struct clk *clk, struct notifier_block *nb) +int clk_provider_notifier_register(struct clk_core *clk, struct notifier_block *nb) { struct clk_notifier *cn; int ret = -ENOMEM; @@ -2269,20 +2377,38 @@ out: return ret; } -EXPORT_SYMBOL_GPL(clk_notifier_register); +EXPORT_SYMBOL_GPL(clk_provider_notifier_register); /** - * clk_notifier_unregister - remove a clk rate change notifier - * @clk: struct clk * + * clk_notifier_register - add a clk rate change notifier + * @clk_user: struct clk * to watch * @nb: struct notifier_block * with callback info * - * Request no further notification for changes to 'clk' and frees memory - * allocated in clk_notifier_register. + * Request notification when clk's rate changes. This uses an SRCU + * notifier because we want it to block and notifier unregistrations are + * uncommon. The callbacks associated with the notifier must not + * re-enter into the clk framework by calling any top-level clk APIs; + * this will cause a nested prepare_lock mutex. * - * Returns -EINVAL if called with null arguments; otherwise, passes - * along the return value of srcu_notifier_chain_unregister(). + * In all notification cases cases (pre, post and abort rate change) the + * original clock rate is passed to the callback via struct + * clk_notifier_data.old_rate and the new frequency is passed via struct + * clk_notifier_data.new_rate. + * + * clk_notifier_register() must be called from non-atomic context. + * Returns -EINVAL if called with null arguments, -ENOMEM upon + * allocation failure; otherwise, passes along the return value of + * srcu_notifier_chain_register(). */ -int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb) +int clk_notifier_register(struct clk *clk_user, struct notifier_block *nb) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + return clk_provider_notifier_register(clk, nb); +} +EXPORT_SYMBOL_GPL(clk_notifier_register); + +int clk_provider_notifier_unregister(struct clk_core *clk, struct notifier_block *nb) { struct clk_notifier *cn = NULL; int ret = -EINVAL; @@ -2316,6 +2442,25 @@ int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb) return ret; } +EXPORT_SYMBOL_GPL(clk_provider_notifier_unregister); + +/** + * clk_notifier_unregister - remove a clk rate change notifier + * @clk_user: struct clk_core * + * @nb: struct notifier_block * with callback info + * + * Request no further notification for changes to 'clk' and frees memory + * allocated in clk_notifier_register. + * + * Returns -EINVAL if called with null arguments; otherwise, passes + * along the return value of srcu_notifier_chain_unregister(). + */ +int clk_notifier_unregister(struct clk *clk_user, struct notifier_block *nb) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + return clk_provider_notifier_unregister(clk, nb); +} EXPORT_SYMBOL_GPL(clk_notifier_unregister); #ifdef CONFIG_OF @@ -2323,7 +2468,7 @@ EXPORT_SYMBOL_GPL(clk_notifier_unregister); * struct of_clk_provider - Clock provider registration structure * @link: Entry in global list of clock providers * @node: Pointer to device tree node of clock provider - * @get: Get clock callback. Returns NULL or a struct clk for the + * @get: Get clock callback. Returns NULL or a struct clk_core for the * given clock specifier * @data: context pointer to be passed into @get callback */ @@ -2331,7 +2476,7 @@ struct of_clk_provider { struct list_head link; struct device_node *node; - struct clk *(*get)(struct of_phandle_args *clkspec, void *data); + struct clk_core *(*get)(struct of_phandle_args *clkspec, void *data); void *data; }; @@ -2352,14 +2497,14 @@ void of_clk_unlock(void) mutex_unlock(&of_clk_mutex); } -struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, +struct clk_core *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data) { return data; } EXPORT_SYMBOL_GPL(of_clk_src_simple_get); -struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) +struct clk_core *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) { struct clk_onecell_data *clk_data = data; unsigned int idx = clkspec->args[0]; @@ -2380,7 +2525,7 @@ EXPORT_SYMBOL_GPL(of_clk_src_onecell_get); * @data: context pointer for @clk_src_get callback. */ int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *clkspec, + struct clk_core *(*clk_src_get)(struct of_phandle_args *clkspec, void *data), void *data) { @@ -2429,10 +2574,10 @@ void of_clk_del_provider(struct device_node *np) } EXPORT_SYMBOL_GPL(of_clk_del_provider); -struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec) +struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec) { struct of_clk_provider *provider; - struct clk *clk = ERR_PTR(-EPROBE_DEFER); + struct clk_core *clk = ERR_PTR(-EPROBE_DEFER); /* Check if we have such a provider in our array */ list_for_each_entry(provider, &of_clk_providers, link) { @@ -2445,9 +2590,9 @@ struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec) return clk; } -struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec) +struct clk_core *of_clk_get_from_provider(struct of_phandle_args *clkspec) { - struct clk *clk; + struct clk_core *clk; mutex_lock(&of_clk_mutex); clk = __of_clk_get_from_provider(clkspec); @@ -2522,11 +2667,11 @@ static int parent_ready(struct device_node *np) int i = 0; while (true) { - struct clk *clk = of_clk_get(np, i); + struct clk_core *clk = of_clk_provider_get(np, i); /* this parent is ready we can check the next one */ if (!IS_ERR(clk)) { - clk_put(clk); + __clk_put(clk); i++; continue; } diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index d278572..3b3068b 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -9,9 +9,15 @@ * published by the Free Software Foundation. */ +#include <linux/clk-private.h> + #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec); struct clk_core *__of_clk_get_from_provider(struct of_phandle_args *clkspec); void of_clk_lock(void); void of_clk_unlock(void); #endif + +#if defined(CONFIG_COMMON_CLK) +struct clk *__clk_create_clk(struct clk_core *clk_core); +#endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index c751d0c..080b3df 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -18,6 +18,7 @@ #include <linux/string.h> #include <linux/mutex.h> #include <linux/clk.h> +#include <linux/clk-private.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> @@ -33,13 +34,13 @@ static DEFINE_MUTEX(clocks_mutex); * of_clk_get_by_clkspec() - Lookup a clock form a clock provider * @clkspec: pointer to a clock specifier data structure * - * This function looks up a struct clk from the registered list of clock + * This function looks up a struct clk_core from the registered list of clock * providers, an input is a clock specifier data structure as returned * from the of_parse_phandle_with_args() function call. */ -struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) +struct clk_core *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) { - struct clk *clk; + struct clk_core *clk; if (!clkspec) return ERR_PTR(-EINVAL); @@ -54,10 +55,10 @@ struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec) return clk; } -struct clk *of_clk_get(struct device_node *np, int index) +struct clk_core *of_clk_provider_get(struct device_node *np, int index) { struct of_phandle_args clkspec; - struct clk *clk; + clk_core_t *clk; int rc; if (index < 0) @@ -72,20 +73,16 @@ struct clk *of_clk_get(struct device_node *np, int index) of_node_put(clkspec.np); return clk; } + +struct clk *of_clk_get(struct device_node *np, int index) +{ + return __clk_create_clk(of_clk_provider_get(np, index)); +} EXPORT_SYMBOL(of_clk_get); -/** - * of_clk_get_by_name() - Parse and lookup a clock referenced by a device node - * @np: pointer to clock consumer node - * @name: name of consumer's clock input, or NULL for the first clock reference - * - * This function parses the clocks and clock-names properties, - * and uses them to look up the struct clk from the registered list of clock - * providers. - */ -struct clk *of_clk_get_by_name(struct device_node *np, const char *name) +struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char *name) { - struct clk *clk = ERR_PTR(-ENOENT); + struct clk_core *clk = ERR_PTR(-ENOENT); /* Walk up the tree of devices looking for a clock that matches */ while (np) { @@ -98,7 +95,7 @@ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) */ if (name) index = of_property_match_string(np, "clock-names", name); - clk = of_clk_get(np, index); + clk = of_clk_provider_get(np, index); if (!IS_ERR(clk)) break; else if (name && index >= 0) { @@ -120,11 +117,25 @@ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) return clk; } + +/** + * of_clk_get_by_name() - Parse and lookup a clock referenced by a device node + * @np: pointer to clock consumer node + * @name: name of consumer's clock input, or NULL for the first clock reference + * + * This function parses the clocks and clock-names properties, + * and uses them to look up the clock from the registered list of clock + * providers. + */ +struct clk *of_clk_get_by_name(struct device_node *np, const char *name) +{ + return __clk_create_clk(of_clk_provider_get_by_name(np, name)); +} EXPORT_SYMBOL(of_clk_get_by_name); #endif /* - * Find the correct struct clk for the device and connection ID. + * Find the correct clock for the device and connection ID. * We do slightly fuzzy matching here: * An entry with a NULL ID is assumed to be a wildcard. * If an entry has a device ID, it must match @@ -166,8 +177,32 @@ static struct clk_lookup *clk_find(const char *dev_id, const char *con_id) return cl; } +#if defined(CONFIG_COMMON_CLK) +struct clk_core *clk_provider_get_sys(const char *dev_id, const char *con_id) +{ + struct clk_lookup *cl; + + mutex_lock(&clocks_mutex); + cl = clk_find(dev_id, con_id); + if (cl && !__clk_get(cl->clk)) + cl = NULL; + mutex_unlock(&clocks_mutex); + + if (!cl) + return ERR_PTR(-ENOENT); + + return cl->clk; +} +EXPORT_SYMBOL_GPL(clk_provider_get_sys); +#endif + struct clk *clk_get_sys(const char *dev_id, const char *con_id) { +#if defined(CONFIG_COMMON_CLK) + struct clk_core *clk = clk_provider_get_sys(dev_id, con_id); + + return __clk_create_clk(clk); +#else struct clk_lookup *cl; mutex_lock(&clocks_mutex); @@ -176,12 +211,38 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id) cl = NULL; mutex_unlock(&clocks_mutex); - return cl ? cl->clk : ERR_PTR(-ENOENT); + if (!cl) + return ERR_PTR(-ENOENT); + + return cl->clk; +#endif } EXPORT_SYMBOL(clk_get_sys); +#if defined(CONFIG_COMMON_CLK) +struct clk_core *clk_provider_get(struct device *dev, const char *con_id) +{ + const char *dev_id = dev ? dev_name(dev) : NULL; + struct clk_core *clk; + + if (dev) { + clk = of_clk_provider_get_by_name(dev->of_node, con_id); + if (!IS_ERR(clk)) + return clk; + if (PTR_ERR(clk) == -EPROBE_DEFER) + return clk; + } + + return clk_provider_get_sys(dev_id, con_id); +} +EXPORT_SYMBOL(clk_provider_get); +#endif + struct clk *clk_get(struct device *dev, const char *con_id) { +#if defined(CONFIG_COMMON_CLK) + return __clk_create_clk(clk_provider_get(dev, con_id)); +#else const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; @@ -194,12 +255,20 @@ struct clk *clk_get(struct device *dev, const char *con_id) } return clk_get_sys(dev_id, con_id); +#endif } EXPORT_SYMBOL(clk_get); void clk_put(struct clk *clk) { +#if defined(CONFIG_COMMON_CLK) + clk_core_t *core = clk_to_clk_core(clk); + + kfree(clk); + __clk_put(core); +#else __clk_put(clk); +#endif } EXPORT_SYMBOL(clk_put); @@ -231,7 +300,7 @@ struct clk_lookup_alloc { }; static struct clk_lookup * __init_refok -vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, +vclkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, va_list ap) { struct clk_lookup_alloc *cla; @@ -255,7 +324,7 @@ vclkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, } struct clk_lookup * __init_refok -clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...) +clkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...) { struct clk_lookup *cl; va_list ap; @@ -277,7 +346,11 @@ int clk_add_alias(const char *alias, const char *alias_dev_name, char *id, if (IS_ERR(r)) return PTR_ERR(r); +#ifdef CONFIG_COMMON_CLK + l = clkdev_alloc(clk_to_clk_core(r), alias, alias_dev_name); +#else l = clkdev_alloc(r, alias, alias_dev_name); +#endif clk_put(r); if (!l) return -ENODEV; @@ -300,7 +373,7 @@ EXPORT_SYMBOL(clkdev_drop); /** * clk_register_clkdev - register one clock lookup for a struct clk - * @clk: struct clk to associate with all clk_lookups + * @clk: clock to associate with all clk_lookups * @con_id: connection ID string on device * @dev_id: format string describing device name * @@ -312,7 +385,7 @@ EXPORT_SYMBOL(clkdev_drop); * those. This is to permit this function to be called immediately * after clk_register(). */ -int clk_register_clkdev(struct clk *clk, const char *con_id, +int clk_register_clkdev(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...) { struct clk_lookup *cl; @@ -335,7 +408,7 @@ int clk_register_clkdev(struct clk *clk, const char *con_id, /** * clk_register_clkdevs - register a set of clk_lookup for a struct clk - * @clk: struct clk to associate with all clk_lookups + * @clk: clock to associate with all clk_lookups * @cl: array of clk_lookup structures with con_id and dev_id pre-initialized * @num: number of clk_lookup structures to register * @@ -344,7 +417,7 @@ int clk_register_clkdev(struct clk *clk, const char *con_id, * those. This is to permit this function to be called immediately * after clk_register(). */ -int clk_register_clkdevs(struct clk *clk, struct clk_lookup *cl, size_t num) +int clk_register_clkdevs(clk_core_t *clk, struct clk_lookup *cl, size_t num) { unsigned i; diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index efbf70b..2c1ece9 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -28,20 +28,20 @@ struct module; -struct clk { +struct clk_core { const char *name; const struct clk_ops *ops; struct clk_hw *hw; struct module *owner; - struct clk *parent; + struct clk_core *parent; const char **parent_names; - struct clk **parents; + struct clk_core **parents; u8 num_parents; u8 new_parent_index; unsigned long rate; unsigned long new_rate; - struct clk *new_parent; - struct clk *new_child; + struct clk_core *new_parent; + struct clk_core *new_child; unsigned long flags; unsigned int enable_count; unsigned int prepare_count; @@ -55,6 +55,10 @@ struct clk { struct kref ref; }; +struct clk { + struct clk_core *core; +}; + /* * DOC: Basic clock implementations common to many platforms * @@ -66,7 +70,7 @@ struct clk { #define DEFINE_CLK(_name, _ops, _flags, _parent_names, \ _parents) \ - static struct clk _name = { \ + static struct clk_core _name = { \ .name = #_name, \ .ops = &_ops, \ .hw = &_name##_hw.hw, \ @@ -78,7 +82,7 @@ struct clk { #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \ _fixed_rate_flags) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = {}; \ static struct clk_fixed_rate _name##_hw = { \ .hw = { \ @@ -93,11 +97,11 @@ struct clk { #define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr, \ _flags, _reg, _bit_idx, \ _gate_flags, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_gate _name##_hw = { \ @@ -115,11 +119,11 @@ struct clk { #define _DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ _flags, _reg, _shift, _width, \ _divider_flags, _table, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_divider _name##_hw = { \ @@ -154,7 +158,7 @@ struct clk { #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \ _reg, _shift, _width, \ _mux_flags, _lock) \ - static struct clk _name; \ + static struct clk_core _name; \ static struct clk_mux _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -171,11 +175,11 @@ struct clk { #define DEFINE_CLK_FIXED_FACTOR(_name, _parent_name, \ _parent_ptr, _flags, \ _mult, _div) \ - static struct clk _name; \ + static struct clk_core _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ - static struct clk *_name##_parents[] = { \ + static struct clk_core *_name##_parents[] = { \ _parent_ptr, \ }; \ static struct clk_fixed_factor _name##_hw = { \ @@ -196,7 +200,7 @@ struct clk { * Initializes the lists in struct clk, queries the hardware for the * parent and rate and sets them both. * - * Any struct clk passed into __clk_init must have the following members + * Any struct clk_core passed into __clk_init must have the following members * populated: * .name * .ops @@ -210,9 +214,9 @@ struct clk { * * Returns 0 on success, otherwise an error code. */ -int __clk_init(struct device *dev, struct clk *clk); +int __clk_init(struct device *dev, struct clk_core *clk); -struct clk *__clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *__clk_register(struct device *dev, struct clk_hw *hw); #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PRIVATE_H */ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 99b906f..edf1beb 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -16,35 +16,8 @@ #ifdef CONFIG_COMMON_CLK -/* Temporarily map the to-be-added API to the old API, just so stuff compiles */ -#define clk_core clk - -#define __clk_create_clk - -#define clk_provider_get clk_get -#define clk_provider_get_sys clk_get_sys -#define devm_clk_provider_get devm_clk_get -#define of_clk_provider_get of_clk_get -#define of_clk_provider_get_by_name of_clk_get_by_name - -#define clk_provider_set_rate clk_set_rate -#define clk_provider_get_rate clk_get_rate -#define clk_provider_round_rate clk_round_rate -#define clk_provider_set_parent clk_set_parent -#define clk_provider_get_parent clk_get_parent -#define clk_provider_prepare clk_prepare -#define clk_provider_unprepare clk_unprepare -#define clk_provider_enable clk_enable -#define clk_provider_disable clk_disable -#define clk_provider_prepare_enable clk_prepare_enable -#define clk_provider_disable_unprepare clk_unprepare -#define clk_provider_notifier_register clk_notifier_register -#define clk_provider_notifier_unregister clk_notifier_unregister - -#define clk_get_name __clk_get_name - /* - * flags used across common struct clk. these flags should only affect the + * flags used across common struct clk_core. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics * belong in struct clk_foo */ @@ -194,7 +167,7 @@ struct clk_ops { unsigned long *parent_rate); long (*determine_rate)(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_clk); + struct clk_core **best_parent_clk); int (*set_parent)(struct clk_hw *hw, u8 index); u8 (*get_parent)(struct clk_hw *hw); int (*set_rate)(struct clk_hw *hw, unsigned long rate, @@ -227,19 +200,19 @@ struct clk_init_data { }; /** - * struct clk_hw - handle for traversing from a struct clk to its corresponding + * struct clk_hw - handle for traversing from a struct clk_core to its corresponding * hardware-specific structure. struct clk_hw should be declared within struct - * clk_foo and then referenced by the struct clk instance that uses struct + * clk_foo and then referenced by the struct clk_core instance that uses struct * clk_foo's clk_ops * - * @clk: pointer to the struct clk instance that points back to this struct + * @clk: pointer to the struct clk_core instance that points back to this struct * clk_hw instance * * @init: pointer to struct clk_init_data that contains the init data shared * with the common clock framework. */ struct clk_hw { - struct clk *clk; + struct clk_core *clk; const struct clk_init_data *init; }; @@ -265,10 +238,10 @@ struct clk_fixed_rate { }; extern const struct clk_ops clk_fixed_rate_ops; -struct clk *clk_register_fixed_rate(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); -struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev, +struct clk_core *clk_register_fixed_rate_with_accuracy(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy); @@ -306,7 +279,7 @@ struct clk_gate { #define CLK_GATE_HIWORD_MASK BIT(1) extern const struct clk_ops clk_gate_ops; -struct clk *clk_register_gate(struct device *dev, const char *name, +struct clk_core *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock); @@ -369,11 +342,11 @@ struct clk_divider { extern const struct clk_ops clk_divider_ops; extern const struct clk_ops clk_divider_ro_ops; -struct clk *clk_register_divider(struct device *dev, const char *name, +struct clk_core *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, spinlock_t *lock); -struct clk *clk_register_divider_table(struct device *dev, const char *name, +struct clk_core *clk_register_divider_table(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, const struct clk_div_table *table, @@ -418,12 +391,12 @@ struct clk_mux { extern const struct clk_ops clk_mux_ops; extern const struct clk_ops clk_mux_ro_ops; -struct clk *clk_register_mux(struct device *dev, const char *name, +struct clk_core *clk_register_mux(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock); -struct clk *clk_register_mux_table(struct device *dev, const char *name, +struct clk_core *clk_register_mux_table(struct device *dev, const char *name, const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock); @@ -449,7 +422,7 @@ struct clk_fixed_factor { }; extern struct clk_ops clk_fixed_factor_ops; -struct clk *clk_register_fixed_factor(struct device *dev, const char *name, +struct clk_core *clk_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div); @@ -479,7 +452,7 @@ struct clk_fractional_divider { }; extern const struct clk_ops clk_fractional_divider_ops; -struct clk *clk_register_fractional_divider(struct device *dev, +struct clk_core *clk_register_fractional_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 mshift, u8 mwidth, u8 nshift, u8 nwidth, u8 clk_divider_flags, spinlock_t *lock); @@ -508,7 +481,7 @@ struct clk_composite { const struct clk_ops *gate_ops; }; -struct clk *clk_register_composite(struct device *dev, const char *name, +struct clk_core *clk_register_composite(struct device *dev, const char *name, const char **parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, @@ -521,49 +494,87 @@ struct clk *clk_register_composite(struct device *dev, const char *name, * @hw: link to hardware-specific clock data * * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which + * clock nodes. It returns a pointer to the newly allocated struct clk_core which * cannot be dereferenced by driver code but may be used in conjuction with the * rest of the clock API. In the event of an error clk_register will return an * error code; drivers must test for an error code after calling clk_register. */ -struct clk *clk_register(struct device *dev, struct clk_hw *hw); -struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *clk_register(struct device *dev, struct clk_hw *hw); +struct clk_core *devm_clk_register(struct device *dev, struct clk_hw *hw); -void clk_unregister(struct clk *clk); -void devm_clk_unregister(struct device *dev, struct clk *clk); +void clk_unregister(struct clk_core *clk); +void devm_clk_unregister(struct device *dev, struct clk_core *clk); /* helper functions */ -const char *__clk_get_name(struct clk *clk); -struct clk_hw *__clk_get_hw(struct clk *clk); -u8 __clk_get_num_parents(struct clk *clk); -struct clk *__clk_get_parent(struct clk *clk); -struct clk *clk_get_parent_by_index(struct clk *clk, u8 index); -unsigned int __clk_get_enable_count(struct clk *clk); -unsigned int __clk_get_prepare_count(struct clk *clk); -unsigned long __clk_get_rate(struct clk *clk); -unsigned long __clk_get_accuracy(struct clk *clk); -unsigned long __clk_get_flags(struct clk *clk); -bool __clk_is_prepared(struct clk *clk); -bool __clk_is_enabled(struct clk *clk); -struct clk *__clk_lookup(const char *name); +const char *__clk_get_name(struct clk_core *clk); +struct clk_hw *__clk_get_hw(struct clk_core *clk); +u8 __clk_get_num_parents(struct clk_core *clk); +struct clk_core *__clk_get_parent(struct clk_core *clk); +struct clk_core *clk_get_parent_by_index(struct clk_core *clk, u8 index); +unsigned int __clk_get_enable_count(struct clk_core *clk); +unsigned int __clk_get_prepare_count(struct clk_core *clk); +unsigned long __clk_get_rate(struct clk_core *clk); +unsigned long __clk_get_accuracy(struct clk_core *clk); +unsigned long __clk_get_flags(struct clk_core *clk); +bool __clk_is_prepared(struct clk_core *clk); +bool __clk_is_enabled(struct clk_core *clk); +struct clk_core *__clk_lookup(const char *name); long __clk_mux_determine_rate(struct clk_hw *hw, unsigned long rate, unsigned long *best_parent_rate, - struct clk **best_parent_p); + struct clk_core **best_parent_p); + +int clk_provider_prepare(struct clk_core *clk); +void clk_provider_unprepare(struct clk_core *clk); +int clk_provider_enable(struct clk_core *clk); +void clk_provider_disable(struct clk_core *clk); +int clk_provider_set_parent(struct clk_core *clk, struct clk_core *parent); +int clk_provider_set_rate(struct clk_core *clk, unsigned long rate); +struct clk_core *clk_provider_get_parent(struct clk_core *clk); +unsigned long clk_provider_get_rate(struct clk_core *clk); +long clk_provider_round_rate(struct clk_core *clk, unsigned long rate); +struct clk_core *clk_provider_get_sys(const char *dev_id, const char *con_id); +struct clk_core *clk_provider_get(struct device *dev, const char *con_id); +struct clk_core *devm_clk_provider_get(struct device *dev, const char *id); +int clk_provider_notifier_register(struct clk_core *clk, struct notifier_block *nb); +int clk_provider_notifier_unregister(struct clk_core *clk, struct notifier_block *nb); +struct clk_core *clk_to_clk_core(struct clk *clk); + +/* clk_provider_prepare_enable helps cases using clk_enable in non-atomic context. */ +static inline int clk_provider_prepare_enable(struct clk_core *clk) +{ + int ret; + + ret = clk_provider_prepare(clk); + if (ret) + return ret; + ret = clk_provider_enable(clk); + if (ret) + clk_provider_unprepare(clk); + + return ret; +} + +/* clk_provider_disable_unprepare helps cases using clk_disable in non-atomic context. */ +static inline void clk_provider_disable_unprepare(struct clk_core *clk) +{ + clk_provider_disable(clk); + clk_provider_unprepare(clk); +} /* * FIXME clock api without lock protection */ -int __clk_prepare(struct clk *clk); -void __clk_unprepare(struct clk *clk); -void __clk_reparent(struct clk *clk, struct clk *new_parent); -unsigned long __clk_round_rate(struct clk *clk, unsigned long rate); +int __clk_prepare(struct clk_core *clk); +void __clk_unprepare(struct clk_core *clk); +void __clk_reparent(struct clk_core *clk, struct clk_core *new_parent); +unsigned long __clk_round_rate(struct clk_core *clk, unsigned long rate); struct of_device_id; typedef void (*of_clk_init_cb_t)(struct device_node *); struct clk_onecell_data { - struct clk **clks; + struct clk_core **clks; unsigned int clk_num; }; @@ -573,22 +584,23 @@ extern struct of_device_id __clk_of_table; #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *args, + struct clk_core *(*clk_src_get)(struct of_phandle_args *args, void *data), void *data); void of_clk_del_provider(struct device_node *np); -struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, +struct clk_core *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data); -struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); +struct clk_core *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); int of_clk_get_parent_count(struct device_node *np); const char *of_clk_get_parent_name(struct device_node *np, int index); +struct clk_core *of_clk_provider_get(struct device_node *np, int index); void of_clk_init(const struct of_device_id *matches); #else /* !CONFIG_OF */ static inline int of_clk_add_provider(struct device_node *np, - struct clk *(*clk_src_get)(struct of_phandle_args *args, + struct clk_core *(*clk_src_get)(struct of_phandle_args *args, void *data), void *data) { @@ -596,12 +608,12 @@ static inline int of_clk_add_provider(struct device_node *np, } #define of_clk_del_provider(np) \ { while (0); } -static inline struct clk *of_clk_src_simple_get( +static inline struct clk_core *of_clk_src_simple_get( struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } -static inline struct clk *of_clk_src_onecell_get( +static inline struct clk_core *of_clk_src_onecell_get( struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); @@ -611,6 +623,10 @@ static inline const char *of_clk_get_parent_name(struct device_node *np, { return NULL; } +static inline struct clk_core *of_clk_provider_get(struct device_node *np, int index) +{ + return NULL; +} #define of_clk_init(matches) \ { while (0); } #endif /* CONFIG_OF */ @@ -647,7 +663,7 @@ static inline void clk_writel(u32 val, u32 __iomem *reg) #endif /* platform dependent I/O accessors */ #ifdef CONFIG_DEBUG_FS -struct dentry *clk_debugfs_add_file(struct clk *clk, char *name, umode_t mode, +struct dentry *clk_debugfs_add_file(struct clk_core *clk, char *name, umode_t mode, void *data, const struct file_operations *fops); #endif diff --git a/include/linux/clk.h b/include/linux/clk.h index fb5e097..f46a2eb 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -22,6 +22,8 @@ struct clk; #ifdef CONFIG_COMMON_CLK +struct clk_core; + /** * DOC: clk notifier callback types * @@ -56,7 +58,7 @@ struct clk; * @notifier_head. */ struct clk_notifier { - struct clk *clk; + struct clk_core *clk; struct srcu_notifier_head notifier_head; struct list_head node; }; @@ -73,7 +75,7 @@ struct clk_notifier { * current rate (this was done to optimize the implementation). */ struct clk_notifier_data { - struct clk *clk; + struct clk_core *clk; unsigned long old_rate; unsigned long new_rate; }; @@ -307,6 +309,14 @@ struct clk *clk_get_parent(struct clk *clk); */ struct clk *clk_get_sys(const char *dev_id, const char *con_id); +/** + * clk_get_name - get a clock's name + * @clk: clock source + * + * Returns the name of the provided clock. + */ +const char *clk_get_name(struct clk *clk); + #else /* !CONFIG_HAVE_CLK */ static inline struct clk *clk_get(struct device *dev, const char *id) @@ -398,7 +408,8 @@ struct of_phandle_args; #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) struct clk *of_clk_get(struct device_node *np, int index); struct clk *of_clk_get_by_name(struct device_node *np, const char *name); -struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec); +struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char *name); +struct clk_core *of_clk_get_from_provider(struct of_phandle_args *clkspec); #else static inline struct clk *of_clk_get(struct device_node *np, int index) { @@ -409,6 +420,21 @@ static inline struct clk *of_clk_get_by_name(struct device_node *np, { return ERR_PTR(-ENOENT); } + +#if defined(CONFIG_COMMON_CLK) +static inline struct clk_core *of_clk_provider_get_by_name(struct device_node *np, + const char *name) +{ + return ERR_PTR(-ENOENT); +} +#else +static inline struct clk *of_clk_provider_get_by_name(struct device_node *np, + const char *name) +{ + return ERR_PTR(-ENOENT); +} +#endif /* CONFIG_COMMON_CLK */ + #endif #endif diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index 94bad77..a6c5d67 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -17,11 +17,23 @@ struct clk; struct device; +/* + * To avoid a mass-rename of all non-common clock implementations (spread out + * in arch-specific code), we let them use struct clk for both the internal and + * external view. + */ +#ifdef CONFIG_COMMON_CLK +struct clk_core; +#define clk_core_t struct clk_core +#else +#define clk_core_t struct clk +#endif + struct clk_lookup { struct list_head node; const char *dev_id; const char *con_id; - struct clk *clk; + clk_core_t *clk; }; #define CLKDEV_INIT(d, n, c) \ @@ -31,7 +43,7 @@ struct clk_lookup { .clk = c, \ } -struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, +struct clk_lookup *clkdev_alloc(clk_core_t *clk, const char *con_id, const char *dev_fmt, ...); void clkdev_add(struct clk_lookup *cl); @@ -40,12 +52,12 @@ void clkdev_drop(struct clk_lookup *cl); void clkdev_add_table(struct clk_lookup *, size_t); int clk_add_alias(const char *, const char *, char *, struct device *); -int clk_register_clkdev(struct clk *, const char *, const char *, ...); -int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t); +int clk_register_clkdev(clk_core_t *, const char *, const char *, ...); +int clk_register_clkdevs(clk_core_t *, struct clk_lookup *, size_t); #ifdef CONFIG_COMMON_CLK -int __clk_get(struct clk *clk); -void __clk_put(struct clk *clk); +int __clk_get(struct clk_core *clk); +void __clk_put(struct clk_core *clk); #endif #endif -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 4/6] clk: per-user clock accounting for debug 2014-09-03 15:33 ` Tomeu Vizoso @ 2014-09-03 15:33 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso When a clock has multiple users, the WARNING on imbalance of enable/disable may not show the guilty party since although they may have commited the error earlier, the warning is emitted later when some other user, presumably innocent, disables the clock. Provide per-user clock enable/disable accounting and disabler tracking in order to help debug these problems. Based on previous work by Rabin Vincent <rabin@rab.in>. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- drivers/clk/clk.c | 38 ++++++++++++++++++++++++++++++++++---- drivers/clk/clk.h | 3 ++- drivers/clk/clkdev.c | 14 ++++++++++---- include/linux/clk-private.h | 5 +++++ 4 files changed, 51 insertions(+), 9 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index ce84b1f..61a3492 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -543,7 +543,8 @@ static int clk_disable_unused(void) } late_initcall_sync(clk_disable_unused); -struct clk *__clk_create_clk(struct clk_core *clk_core) +struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, + const char *con) { struct clk *clk; @@ -556,6 +557,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core) return ERR_PTR(-ENOMEM); clk->core = clk_core; + clk->dev_id = dev; + clk->con_id = con; return clk; } @@ -936,10 +939,25 @@ EXPORT_SYMBOL_GPL(clk_provider_disable); */ void clk_disable(struct clk *clk_user) { + struct clk_core *clk; + unsigned long flags; + if (IS_ERR_OR_NULL(clk_user)) return; - clk_provider_disable(clk_to_clk_core(clk_user)); + clk = clk_to_clk_core(clk_user); + + flags = clk_enable_lock(); + if (!WARN(clk_user->enable_count == 0, + "incorrect disable clk dev %s con %s last disabler %pF\n", + clk_user->dev_id, clk_user->con_id, clk_user->last_disable)) { + + clk_user->last_disable = __builtin_return_address(0); + clk_user->enable_count--; + + __clk_disable(clk); + } + clk_enable_unlock(flags); } EXPORT_SYMBOL_GPL(clk_disable); @@ -1000,10 +1018,22 @@ EXPORT_SYMBOL_GPL(clk_provider_enable); */ int clk_enable(struct clk *clk_user) { + struct clk_core *clk; + unsigned long flags; + int ret; + if (!clk_user) return 0; - return clk_provider_enable(clk_to_clk_core(clk_user)); + clk = clk_to_clk_core(clk_user); + + flags = clk_enable_lock(); + ret = __clk_enable(clk); + if (!ret) + clk_user->enable_count++; + clk_enable_unlock(flags); + + return ret; } EXPORT_SYMBOL_GPL(clk_enable); @@ -1698,7 +1728,7 @@ struct clk *clk_get_parent(struct clk *clk_user) clk = clk_to_clk_core(clk_user); parent = clk_provider_get_parent(clk); - return __clk_create_clk(parent); + return __clk_create_clk(parent, clk_user->dev_id, clk_user->con_id); } EXPORT_SYMBOL_GPL(clk_get_parent); diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 3b3068b..49eff38 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -19,5 +19,6 @@ void of_clk_unlock(void); #endif #if defined(CONFIG_COMMON_CLK) -struct clk *__clk_create_clk(struct clk_core *clk_core); +struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, + const char *con); #endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 080b3df..f7b352a 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -76,7 +76,9 @@ struct clk_core *of_clk_provider_get(struct device_node *np, int index) struct clk *of_clk_get(struct device_node *np, int index) { - return __clk_create_clk(of_clk_provider_get(np, index)); + struct clk_core *clk = of_clk_provider_get(np, index); + + return __clk_create_clk(clk, np->full_name, NULL); } EXPORT_SYMBOL(of_clk_get); @@ -129,7 +131,9 @@ struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char */ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) { - return __clk_create_clk(of_clk_provider_get_by_name(np, name)); + struct clk_core *clk = of_clk_provider_get_by_name(np, name); + + return __clk_create_clk(clk, np->full_name, NULL); } EXPORT_SYMBOL(of_clk_get_by_name); #endif @@ -201,7 +205,7 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id) #if defined(CONFIG_COMMON_CLK) struct clk_core *clk = clk_provider_get_sys(dev_id, con_id); - return __clk_create_clk(clk); + return __clk_create_clk(clk, dev_id, con_id); #else struct clk_lookup *cl; @@ -241,7 +245,9 @@ EXPORT_SYMBOL(clk_provider_get); struct clk *clk_get(struct device *dev, const char *con_id) { #if defined(CONFIG_COMMON_CLK) - return __clk_create_clk(clk_provider_get(dev, con_id)); + const char *dev_id = dev ? dev_name(dev) : NULL; + + return __clk_create_clk(clk_provider_get(dev, con_id), dev_id, con_id); #else const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 2c1ece9..ce6a528 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -57,6 +57,11 @@ struct clk_core { struct clk { struct clk_core *core; + const char *dev_id; + const char *con_id; + + unsigned int enable_count; + void *last_disable; }; /* -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 4/6] clk: per-user clock accounting for debug @ 2014-09-03 15:33 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: linux-arm-kernel When a clock has multiple users, the WARNING on imbalance of enable/disable may not show the guilty party since although they may have commited the error earlier, the warning is emitted later when some other user, presumably innocent, disables the clock. Provide per-user clock enable/disable accounting and disabler tracking in order to help debug these problems. Based on previous work by Rabin Vincent <rabin@rab.in>. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- drivers/clk/clk.c | 38 ++++++++++++++++++++++++++++++++++---- drivers/clk/clk.h | 3 ++- drivers/clk/clkdev.c | 14 ++++++++++---- include/linux/clk-private.h | 5 +++++ 4 files changed, 51 insertions(+), 9 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index ce84b1f..61a3492 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -543,7 +543,8 @@ static int clk_disable_unused(void) } late_initcall_sync(clk_disable_unused); -struct clk *__clk_create_clk(struct clk_core *clk_core) +struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, + const char *con) { struct clk *clk; @@ -556,6 +557,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core) return ERR_PTR(-ENOMEM); clk->core = clk_core; + clk->dev_id = dev; + clk->con_id = con; return clk; } @@ -936,10 +939,25 @@ EXPORT_SYMBOL_GPL(clk_provider_disable); */ void clk_disable(struct clk *clk_user) { + struct clk_core *clk; + unsigned long flags; + if (IS_ERR_OR_NULL(clk_user)) return; - clk_provider_disable(clk_to_clk_core(clk_user)); + clk = clk_to_clk_core(clk_user); + + flags = clk_enable_lock(); + if (!WARN(clk_user->enable_count == 0, + "incorrect disable clk dev %s con %s last disabler %pF\n", + clk_user->dev_id, clk_user->con_id, clk_user->last_disable)) { + + clk_user->last_disable = __builtin_return_address(0); + clk_user->enable_count--; + + __clk_disable(clk); + } + clk_enable_unlock(flags); } EXPORT_SYMBOL_GPL(clk_disable); @@ -1000,10 +1018,22 @@ EXPORT_SYMBOL_GPL(clk_provider_enable); */ int clk_enable(struct clk *clk_user) { + struct clk_core *clk; + unsigned long flags; + int ret; + if (!clk_user) return 0; - return clk_provider_enable(clk_to_clk_core(clk_user)); + clk = clk_to_clk_core(clk_user); + + flags = clk_enable_lock(); + ret = __clk_enable(clk); + if (!ret) + clk_user->enable_count++; + clk_enable_unlock(flags); + + return ret; } EXPORT_SYMBOL_GPL(clk_enable); @@ -1698,7 +1728,7 @@ struct clk *clk_get_parent(struct clk *clk_user) clk = clk_to_clk_core(clk_user); parent = clk_provider_get_parent(clk); - return __clk_create_clk(parent); + return __clk_create_clk(parent, clk_user->dev_id, clk_user->con_id); } EXPORT_SYMBOL_GPL(clk_get_parent); diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 3b3068b..49eff38 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -19,5 +19,6 @@ void of_clk_unlock(void); #endif #if defined(CONFIG_COMMON_CLK) -struct clk *__clk_create_clk(struct clk_core *clk_core); +struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, + const char *con); #endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 080b3df..f7b352a 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -76,7 +76,9 @@ struct clk_core *of_clk_provider_get(struct device_node *np, int index) struct clk *of_clk_get(struct device_node *np, int index) { - return __clk_create_clk(of_clk_provider_get(np, index)); + struct clk_core *clk = of_clk_provider_get(np, index); + + return __clk_create_clk(clk, np->full_name, NULL); } EXPORT_SYMBOL(of_clk_get); @@ -129,7 +131,9 @@ struct clk_core *of_clk_provider_get_by_name(struct device_node *np, const char */ struct clk *of_clk_get_by_name(struct device_node *np, const char *name) { - return __clk_create_clk(of_clk_provider_get_by_name(np, name)); + struct clk_core *clk = of_clk_provider_get_by_name(np, name); + + return __clk_create_clk(clk, np->full_name, NULL); } EXPORT_SYMBOL(of_clk_get_by_name); #endif @@ -201,7 +205,7 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id) #if defined(CONFIG_COMMON_CLK) struct clk_core *clk = clk_provider_get_sys(dev_id, con_id); - return __clk_create_clk(clk); + return __clk_create_clk(clk, dev_id, con_id); #else struct clk_lookup *cl; @@ -241,7 +245,9 @@ EXPORT_SYMBOL(clk_provider_get); struct clk *clk_get(struct device *dev, const char *con_id) { #if defined(CONFIG_COMMON_CLK) - return __clk_create_clk(clk_provider_get(dev, con_id)); + const char *dev_id = dev ? dev_name(dev) : NULL; + + return __clk_create_clk(clk_provider_get(dev, con_id), dev_id, con_id); #else const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 2c1ece9..ce6a528 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -57,6 +57,11 @@ struct clk_core { struct clk { struct clk_core *core; + const char *dev_id; + const char *con_id; + + unsigned int enable_count; + void *last_disable; }; /* -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates 2014-09-03 15:33 ` Tomeu Vizoso @ 2014-09-03 15:33 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso Adds a way for clock consumers to set maximum and minimum rates. This can be used for thermal drivers to set ceiling rates, or by misc. drivers to set floor rates to assure a minimum performance level. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Apply first all the floor constraints, then the ceiling constraints. * WARN on ceiling constraints below the current floor, for a given user clk v5: * Move the storage of constraints to the per-user clk struct, as suggested by Stephen Warren. --- drivers/clk/clk.c | 43 +++++++++++++++++++++++++++++++++++++++++++ drivers/clk/clk.h | 1 + drivers/clk/clkdev.c | 2 +- include/linux/clk-private.h | 5 +++++ include/linux/clk.h | 18 ++++++++++++++++++ 5 files changed, 68 insertions(+), 1 deletion(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 61a3492..3a961c6 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, clk->dev_id = dev; clk->con_id = con; + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); + return clk; } @@ -1625,6 +1627,7 @@ static void clk_change_rate(struct clk_core *clk) int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) { struct clk_core *top, *fail_clk; + struct clk *clk_user; int ret = 0; if (!clk) @@ -1633,6 +1636,15 @@ int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) /* prevent racing with updates to the clock topology */ clk_prepare_lock(); + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { + rate = max(rate, clk_user->floor_constraint); + } + + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { + if (clk_user->ceiling_constraint > 0) + rate = min(rate, clk_user->ceiling_constraint); + } + /* bail early if nothing to do */ if (rate == clk_provider_get_rate(clk)) goto out; @@ -1699,6 +1711,29 @@ int clk_set_rate(struct clk *clk_user, unsigned long rate) } EXPORT_SYMBOL_GPL(clk_set_rate); +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + clk_user->floor_constraint = rate; + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); +} +EXPORT_SYMBOL_GPL(clk_set_floor_rate); + +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + WARN(rate > 0 && rate < clk_user->floor_constraint, + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, + clk_user->floor_constraint); + + clk_user->ceiling_constraint = rate; + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); +} +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); + struct clk_core *clk_provider_get_parent(struct clk_core *clk) { struct clk_core *parent; @@ -2043,6 +2078,8 @@ int __clk_init(struct device *dev, struct clk_core *clk) } } + INIT_HLIST_HEAD(&clk->per_user_clks); + /* * optional platform-specific magic * @@ -2493,6 +2530,12 @@ int clk_notifier_unregister(struct clk *clk_user, struct notifier_block *nb) } EXPORT_SYMBOL_GPL(clk_notifier_unregister); +void __clk_free_clk(struct clk *clk_user) +{ + hlist_del(&clk_user->child_node); + kfree(clk_user); +} + #ifdef CONFIG_OF /** * struct of_clk_provider - Clock provider registration structure diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 49eff38..005deb3 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -21,4 +21,5 @@ void of_clk_unlock(void); #if defined(CONFIG_COMMON_CLK) struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, const char *con); +void __clk_free_clk(struct clk *clk_user); #endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index f7b352a..89193de 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -270,7 +270,7 @@ void clk_put(struct clk *clk) #if defined(CONFIG_COMMON_CLK) clk_core_t *core = clk_to_clk_core(clk); - kfree(clk); + __clk_free_clk(clk); __clk_put(core); #else __clk_put(clk); diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index ce6a528..8126046 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -48,6 +48,7 @@ struct clk_core { unsigned long accuracy; struct hlist_head children; struct hlist_node child_node; + struct hlist_head per_user_clks; unsigned int notifier_count; #ifdef CONFIG_DEBUG_FS struct dentry *dentry; @@ -62,6 +63,10 @@ struct clk { unsigned int enable_count; void *last_disable; + + unsigned long floor_constraint; + unsigned long ceiling_constraint; + struct hlist_node child_node; }; /* diff --git a/include/linux/clk.h b/include/linux/clk.h index f46a2eb..066b100 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -275,6 +275,24 @@ long clk_round_rate(struct clk *clk, unsigned long rate); int clk_set_rate(struct clk *clk, unsigned long rate); /** + * clk_set_floor_rate - set a minimum clock rate for a clock source + * @clk: clock source + * @rate: desired minimum clock rate in Hz + * + * Returns success (0) or negative errno. + */ +int clk_set_floor_rate(struct clk *clk, unsigned long rate); + +/** + * clk_set_ceiling_rate - set a maximum clock rate for a clock source + * @clk: clock source + * @rate: desired maximum clock rate in Hz + * + * Returns success (0) or negative errno. + */ +int clk_set_ceiling_rate(struct clk *clk, unsigned long rate); + +/** * clk_set_parent - set the parent clock source for this clock * @clk: clock source * @parent: parent clock source -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates @ 2014-09-03 15:33 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: linux-arm-kernel Adds a way for clock consumers to set maximum and minimum rates. This can be used for thermal drivers to set ceiling rates, or by misc. drivers to set floor rates to assure a minimum performance level. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Heiko Stuebner <heiko@sntech.de> --- v9: * Apply first all the floor constraints, then the ceiling constraints. * WARN on ceiling constraints below the current floor, for a given user clk v5: * Move the storage of constraints to the per-user clk struct, as suggested by Stephen Warren. --- drivers/clk/clk.c | 43 +++++++++++++++++++++++++++++++++++++++++++ drivers/clk/clk.h | 1 + drivers/clk/clkdev.c | 2 +- include/linux/clk-private.h | 5 +++++ include/linux/clk.h | 18 ++++++++++++++++++ 5 files changed, 68 insertions(+), 1 deletion(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 61a3492..3a961c6 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, clk->dev_id = dev; clk->con_id = con; + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); + return clk; } @@ -1625,6 +1627,7 @@ static void clk_change_rate(struct clk_core *clk) int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) { struct clk_core *top, *fail_clk; + struct clk *clk_user; int ret = 0; if (!clk) @@ -1633,6 +1636,15 @@ int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) /* prevent racing with updates to the clock topology */ clk_prepare_lock(); + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { + rate = max(rate, clk_user->floor_constraint); + } + + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { + if (clk_user->ceiling_constraint > 0) + rate = min(rate, clk_user->ceiling_constraint); + } + /* bail early if nothing to do */ if (rate == clk_provider_get_rate(clk)) goto out; @@ -1699,6 +1711,29 @@ int clk_set_rate(struct clk *clk_user, unsigned long rate) } EXPORT_SYMBOL_GPL(clk_set_rate); +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + clk_user->floor_constraint = rate; + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); +} +EXPORT_SYMBOL_GPL(clk_set_floor_rate); + +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) +{ + struct clk_core *clk = clk_to_clk_core(clk_user); + + WARN(rate > 0 && rate < clk_user->floor_constraint, + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, + clk_user->floor_constraint); + + clk_user->ceiling_constraint = rate; + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); +} +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); + struct clk_core *clk_provider_get_parent(struct clk_core *clk) { struct clk_core *parent; @@ -2043,6 +2078,8 @@ int __clk_init(struct device *dev, struct clk_core *clk) } } + INIT_HLIST_HEAD(&clk->per_user_clks); + /* * optional platform-specific magic * @@ -2493,6 +2530,12 @@ int clk_notifier_unregister(struct clk *clk_user, struct notifier_block *nb) } EXPORT_SYMBOL_GPL(clk_notifier_unregister); +void __clk_free_clk(struct clk *clk_user) +{ + hlist_del(&clk_user->child_node); + kfree(clk_user); +} + #ifdef CONFIG_OF /** * struct of_clk_provider - Clock provider registration structure diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 49eff38..005deb3 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -21,4 +21,5 @@ void of_clk_unlock(void); #if defined(CONFIG_COMMON_CLK) struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, const char *con); +void __clk_free_clk(struct clk *clk_user); #endif diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index f7b352a..89193de 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -270,7 +270,7 @@ void clk_put(struct clk *clk) #if defined(CONFIG_COMMON_CLK) clk_core_t *core = clk_to_clk_core(clk); - kfree(clk); + __clk_free_clk(clk); __clk_put(core); #else __clk_put(clk); diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index ce6a528..8126046 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -48,6 +48,7 @@ struct clk_core { unsigned long accuracy; struct hlist_head children; struct hlist_node child_node; + struct hlist_head per_user_clks; unsigned int notifier_count; #ifdef CONFIG_DEBUG_FS struct dentry *dentry; @@ -62,6 +63,10 @@ struct clk { unsigned int enable_count; void *last_disable; + + unsigned long floor_constraint; + unsigned long ceiling_constraint; + struct hlist_node child_node; }; /* diff --git a/include/linux/clk.h b/include/linux/clk.h index f46a2eb..066b100 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -275,6 +275,24 @@ long clk_round_rate(struct clk *clk, unsigned long rate); int clk_set_rate(struct clk *clk, unsigned long rate); /** + * clk_set_floor_rate - set a minimum clock rate for a clock source + * @clk: clock source + * @rate: desired minimum clock rate in Hz + * + * Returns success (0) or negative errno. + */ +int clk_set_floor_rate(struct clk *clk, unsigned long rate); + +/** + * clk_set_ceiling_rate - set a maximum clock rate for a clock source + * @clk: clock source + * @rate: desired maximum clock rate in Hz + * + * Returns success (0) or negative errno. + */ +int clk_set_ceiling_rate(struct clk *clk, unsigned long rate); + +/** * clk_set_parent - set the parent clock source for this clock * @clk: clock source * @parent: parent clock source -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* Re: [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates 2014-09-03 15:33 ` Tomeu Vizoso @ 2014-09-03 23:39 ` Stephen Boyd -1 siblings, 0 replies; 28+ messages in thread From: Stephen Boyd @ 2014-09-03 23:39 UTC (permalink / raw) To: Tomeu Vizoso, Mike Turquette Cc: Stephen Warren, Peter De Schrijver, linux-kernel, tomasz.figa, rabin, Thierry Reding, Javier Martinez Canillas, linux-arm-kernel On 09/03/14 08:33, Tomeu Vizoso wrote: > Adds a way for clock consumers to set maximum and minimum rates. This can be > used for thermal drivers to set ceiling rates, or by misc. drivers to set > floor rates to assure a minimum performance level. > > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> > Tested-by: Heiko Stuebner <heiko@sntech.de> > > --- > > v9: * Apply first all the floor constraints, then the ceiling constraints. > * WARN on ceiling constraints below the current floor, for a given user clk > > v5: * Move the storage of constraints to the per-user clk struct, as suggested > by Stephen Warren. > --- > drivers/clk/clk.c | 43 +++++++++++++++++++++++++++++++++++++++++++ > drivers/clk/clk.h | 1 + > drivers/clk/clkdev.c | 2 +- > include/linux/clk-private.h | 5 +++++ > include/linux/clk.h | 18 ++++++++++++++++++ > 5 files changed, 68 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c > index 61a3492..3a961c6 100644 > --- a/drivers/clk/clk.c > +++ b/drivers/clk/clk.c > @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, > clk->dev_id = dev; > clk->con_id = con; > > + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); > + How is this safe with another thread that may be traversing the list? Or even two threads calling clk_get_parent() at the same time? > return clk; > } > > @@ -1625,6 +1627,7 @@ static void clk_change_rate(struct clk_core *clk) > int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) > { > struct clk_core *top, *fail_clk; > + struct clk *clk_user; > int ret = 0; > > if (!clk) > @@ -1633,6 +1636,15 @@ int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) > /* prevent racing with updates to the clock topology */ > clk_prepare_lock(); > > + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { > + rate = max(rate, clk_user->floor_constraint); > + } > + > + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { > + if (clk_user->ceiling_constraint > 0) > + rate = min(rate, clk_user->ceiling_constraint); > + } > + > /* bail early if nothing to do */ > if (rate == clk_provider_get_rate(clk)) > goto out; > @@ -1699,6 +1711,29 @@ int clk_set_rate(struct clk *clk_user, unsigned long rate) > } > EXPORT_SYMBOL_GPL(clk_set_rate); > > +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) > +{ > + struct clk_core *clk = clk_to_clk_core(clk_user); > + > + clk_user->floor_constraint = rate; > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); It would be nice if this was also locked around so that the floor_constraint or ceiling_constraint doesn't change while another thread is iterating the list. I guess we'll get by though because eventually things will settle and either this thread here will set the "final" rate, or the other thread in clk_provider_set_rate() will have already set the final rate. It just seems wrong to not hold the lock while updating what is supposed to be protected by the prepare lock. > +} > +EXPORT_SYMBOL_GPL(clk_set_floor_rate); > + > +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) > +{ > + struct clk_core *clk = clk_to_clk_core(clk_user); > + > + WARN(rate > 0 && rate < clk_user->floor_constraint, > + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", > + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, > + clk_user->floor_constraint); > + > + clk_user->ceiling_constraint = rate; > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > +} > +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); Maybe I'm late to this patch series given that Mike applied it, but I wonder why we wouldn't just have one API that takes a min and a max, i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small wrapper on top that just sets min and max to the same value. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates @ 2014-09-03 23:39 ` Stephen Boyd 0 siblings, 0 replies; 28+ messages in thread From: Stephen Boyd @ 2014-09-03 23:39 UTC (permalink / raw) To: linux-arm-kernel On 09/03/14 08:33, Tomeu Vizoso wrote: > Adds a way for clock consumers to set maximum and minimum rates. This can be > used for thermal drivers to set ceiling rates, or by misc. drivers to set > floor rates to assure a minimum performance level. > > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> > Tested-by: Heiko Stuebner <heiko@sntech.de> > > --- > > v9: * Apply first all the floor constraints, then the ceiling constraints. > * WARN on ceiling constraints below the current floor, for a given user clk > > v5: * Move the storage of constraints to the per-user clk struct, as suggested > by Stephen Warren. > --- > drivers/clk/clk.c | 43 +++++++++++++++++++++++++++++++++++++++++++ > drivers/clk/clk.h | 1 + > drivers/clk/clkdev.c | 2 +- > include/linux/clk-private.h | 5 +++++ > include/linux/clk.h | 18 ++++++++++++++++++ > 5 files changed, 68 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c > index 61a3492..3a961c6 100644 > --- a/drivers/clk/clk.c > +++ b/drivers/clk/clk.c > @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, > clk->dev_id = dev; > clk->con_id = con; > > + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); > + How is this safe with another thread that may be traversing the list? Or even two threads calling clk_get_parent() at the same time? > return clk; > } > > @@ -1625,6 +1627,7 @@ static void clk_change_rate(struct clk_core *clk) > int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) > { > struct clk_core *top, *fail_clk; > + struct clk *clk_user; > int ret = 0; > > if (!clk) > @@ -1633,6 +1636,15 @@ int clk_provider_set_rate(struct clk_core *clk, unsigned long rate) > /* prevent racing with updates to the clock topology */ > clk_prepare_lock(); > > + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { > + rate = max(rate, clk_user->floor_constraint); > + } > + > + hlist_for_each_entry(clk_user, &clk->per_user_clks, child_node) { > + if (clk_user->ceiling_constraint > 0) > + rate = min(rate, clk_user->ceiling_constraint); > + } > + > /* bail early if nothing to do */ > if (rate == clk_provider_get_rate(clk)) > goto out; > @@ -1699,6 +1711,29 @@ int clk_set_rate(struct clk *clk_user, unsigned long rate) > } > EXPORT_SYMBOL_GPL(clk_set_rate); > > +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) > +{ > + struct clk_core *clk = clk_to_clk_core(clk_user); > + > + clk_user->floor_constraint = rate; > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); It would be nice if this was also locked around so that the floor_constraint or ceiling_constraint doesn't change while another thread is iterating the list. I guess we'll get by though because eventually things will settle and either this thread here will set the "final" rate, or the other thread in clk_provider_set_rate() will have already set the final rate. It just seems wrong to not hold the lock while updating what is supposed to be protected by the prepare lock. > +} > +EXPORT_SYMBOL_GPL(clk_set_floor_rate); > + > +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) > +{ > + struct clk_core *clk = clk_to_clk_core(clk_user); > + > + WARN(rate > 0 && rate < clk_user->floor_constraint, > + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", > + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, > + clk_user->floor_constraint); > + > + clk_user->ceiling_constraint = rate; > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > +} > +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); Maybe I'm late to this patch series given that Mike applied it, but I wonder why we wouldn't just have one API that takes a min and a max, i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small wrapper on top that just sets min and max to the same value. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply [flat|nested] 28+ messages in thread
* Re: [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates 2014-09-03 23:39 ` Stephen Boyd @ 2014-09-04 0:53 ` Mike Turquette -1 siblings, 0 replies; 28+ messages in thread From: Mike Turquette @ 2014-09-04 0:53 UTC (permalink / raw) To: Stephen Boyd, Tomeu Vizoso Cc: Stephen Warren, Peter De Schrijver, linux-kernel, tomasz.figa, rabin, Thierry Reding, Javier Martinez Canillas, linux-arm-kernel Quoting Stephen Boyd (2014-09-03 16:39:37) > On 09/03/14 08:33, Tomeu Vizoso wrote: > > +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) > > +{ > > + struct clk_core *clk = clk_to_clk_core(clk_user); > > + > > + WARN(rate > 0 && rate < clk_user->floor_constraint, > > + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", > > + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, > > + clk_user->floor_constraint); > > + > > + clk_user->ceiling_constraint = rate; > > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > > +} > > +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); > > Maybe I'm late to this patch series given that Mike applied it, but I > wonder why we wouldn't just have one API that takes a min and a max, > i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small > wrapper on top that just sets min and max to the same value. We certainly can have that. But being able to easily adjust a floor or ceiling value seems like a good thing to me, and that is what these functions do. If we decide to have a clk_set_rate_range (where we perhaps pass zero in for a value that we do not wish to constrain) then I imagine that clk_set_ceiling_rate and clk_set_floor_rate will simply become a wrapper for that function. No harm having it both ways. If one way of doing things falls out of favor we can always cull it and update all the users. Regards, Mike ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates @ 2014-09-04 0:53 ` Mike Turquette 0 siblings, 0 replies; 28+ messages in thread From: Mike Turquette @ 2014-09-04 0:53 UTC (permalink / raw) To: linux-arm-kernel Quoting Stephen Boyd (2014-09-03 16:39:37) > On 09/03/14 08:33, Tomeu Vizoso wrote: > > +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) > > +{ > > + struct clk_core *clk = clk_to_clk_core(clk_user); > > + > > + WARN(rate > 0 && rate < clk_user->floor_constraint, > > + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", > > + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, > > + clk_user->floor_constraint); > > + > > + clk_user->ceiling_constraint = rate; > > + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > > +} > > +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); > > Maybe I'm late to this patch series given that Mike applied it, but I > wonder why we wouldn't just have one API that takes a min and a max, > i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small > wrapper on top that just sets min and max to the same value. We certainly can have that. But being able to easily adjust a floor or ceiling value seems like a good thing to me, and that is what these functions do. If we decide to have a clk_set_rate_range (where we perhaps pass zero in for a value that we do not wish to constrain) then I imagine that clk_set_ceiling_rate and clk_set_floor_rate will simply become a wrapper for that function. No harm having it both ways. If one way of doing things falls out of favor we can always cull it and update all the users. Regards, Mike ^ permalink raw reply [flat|nested] 28+ messages in thread
* Re: [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates 2014-09-04 0:53 ` Mike Turquette @ 2014-09-04 8:53 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 8:53 UTC (permalink / raw) To: Mike Turquette, Stephen Boyd Cc: Stephen Warren, Peter De Schrijver, linux-kernel, tomasz.figa, rabin, Thierry Reding, Javier Martinez Canillas, linux-arm-kernel On 09/04/2014 02:53 AM, Mike Turquette wrote: > Quoting Stephen Boyd (2014-09-03 16:39:37) >> On 09/03/14 08:33, Tomeu Vizoso wrote: >>> +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) >>> +{ >>> + struct clk_core *clk = clk_to_clk_core(clk_user); >>> + >>> + WARN(rate > 0 && rate < clk_user->floor_constraint, >>> + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", >>> + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, >>> + clk_user->floor_constraint); >>> + >>> + clk_user->ceiling_constraint = rate; >>> + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); >>> +} >>> +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); >> >> Maybe I'm late to this patch series given that Mike applied it, but I >> wonder why we wouldn't just have one API that takes a min and a max, >> i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small >> wrapper on top that just sets min and max to the same value. > > We certainly can have that. But being able to easily adjust a floor or > ceiling value seems like a good thing to me, and that is what these > functions do. > > If we decide to have a clk_set_rate_range (where we perhaps pass zero in > for a value that we do not wish to constrain) then I imagine that > clk_set_ceiling_rate and clk_set_floor_rate will simply become a wrapper > for that function. No harm having it both ways. If one way of doing > things falls out of favor we can always cull it and update all the > users. I opted for separate functions because in the specific use cases I thought of, any user will be interested in setting either a floor or a ceiling constraint, but not both. Regards, Tomeu ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates @ 2014-09-04 8:53 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 8:53 UTC (permalink / raw) To: linux-arm-kernel On 09/04/2014 02:53 AM, Mike Turquette wrote: > Quoting Stephen Boyd (2014-09-03 16:39:37) >> On 09/03/14 08:33, Tomeu Vizoso wrote: >>> +int clk_set_ceiling_rate(struct clk *clk_user, unsigned long rate) >>> +{ >>> + struct clk_core *clk = clk_to_clk_core(clk_user); >>> + >>> + WARN(rate > 0 && rate < clk_user->floor_constraint, >>> + "clk %s dev %s con %s: new ceiling %lu lower than existing floor %lu\n", >>> + __clk_get_name(clk), clk_user->dev_id, clk_user->con_id, rate, >>> + clk_user->floor_constraint); >>> + >>> + clk_user->ceiling_constraint = rate; >>> + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); >>> +} >>> +EXPORT_SYMBOL_GPL(clk_set_ceiling_rate); >> >> Maybe I'm late to this patch series given that Mike applied it, but I >> wonder why we wouldn't just have one API that takes a min and a max, >> i.e. clk_set_rate_range(clk, min, max)? Then clk_set_rate() is a small >> wrapper on top that just sets min and max to the same value. > > We certainly can have that. But being able to easily adjust a floor or > ceiling value seems like a good thing to me, and that is what these > functions do. > > If we decide to have a clk_set_rate_range (where we perhaps pass zero in > for a value that we do not wish to constrain) then I imagine that > clk_set_ceiling_rate and clk_set_floor_rate will simply become a wrapper > for that function. No harm having it both ways. If one way of doing > things falls out of favor we can always cull it and update all the > users. I opted for separate functions because in the specific use cases I thought of, any user will be interested in setting either a floor or a ceiling constraint, but not both. Regards, Tomeu ^ permalink raw reply [flat|nested] 28+ messages in thread
* Re: [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates 2014-09-03 23:39 ` Stephen Boyd @ 2014-09-04 13:34 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 13:34 UTC (permalink / raw) To: Stephen Boyd, Mike Turquette Cc: Stephen Warren, Peter De Schrijver, linux-kernel, tomasz.figa, rabin, Thierry Reding, Javier Martinez Canillas, linux-arm-kernel On 09/04/2014 01:39 AM, Stephen Boyd wrote: > On 09/03/14 08:33, Tomeu Vizoso wrote: >> >> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c >> index 61a3492..3a961c6 100644 >> --- a/drivers/clk/clk.c >> +++ b/drivers/clk/clk.c >> @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, >> clk->dev_id = dev; >> clk->con_id = con; >> >> + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); >> + > > How is this safe with another thread that may be traversing the list? Or > even two threads calling clk_get_parent() at the same time? Good point, will take the prepare lock. >> +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) >> +{ >> + struct clk_core *clk = clk_to_clk_core(clk_user); >> + >> + clk_user->floor_constraint = rate; >> + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > > It would be nice if this was also locked around so that the > floor_constraint or ceiling_constraint doesn't change while another > thread is iterating the list. I guess we'll get by though because > eventually things will settle and either this thread here will set the > "final" rate, or the other thread in clk_provider_set_rate() will have > already set the final rate. It just seems wrong to not hold the lock > while updating what is supposed to be protected by the prepare lock. Yeah, I also lean towards having an explicit lock, as having a more deterministic behaviour can be quite helpful when debugging. Thanks, Tomeu ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates @ 2014-09-04 13:34 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 13:34 UTC (permalink / raw) To: linux-arm-kernel On 09/04/2014 01:39 AM, Stephen Boyd wrote: > On 09/03/14 08:33, Tomeu Vizoso wrote: >> >> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c >> index 61a3492..3a961c6 100644 >> --- a/drivers/clk/clk.c >> +++ b/drivers/clk/clk.c >> @@ -560,6 +560,8 @@ struct clk *__clk_create_clk(struct clk_core *clk_core, const char *dev, >> clk->dev_id = dev; >> clk->con_id = con; >> >> + hlist_add_head(&clk->child_node, &clk_core->per_user_clks); >> + > > How is this safe with another thread that may be traversing the list? Or > even two threads calling clk_get_parent() at the same time? Good point, will take the prepare lock. >> +int clk_set_floor_rate(struct clk *clk_user, unsigned long rate) >> +{ >> + struct clk_core *clk = clk_to_clk_core(clk_user); >> + >> + clk_user->floor_constraint = rate; >> + return clk_provider_set_rate(clk, clk_provider_get_rate(clk)); > > It would be nice if this was also locked around so that the > floor_constraint or ceiling_constraint doesn't change while another > thread is iterating the list. I guess we'll get by though because > eventually things will settle and either this thread here will set the > "final" rate, or the other thread in clk_provider_set_rate() will have > already set the final rate. It just seems wrong to not hold the lock > while updating what is supposed to be protected by the prepare lock. Yeah, I also lean towards having an explicit lock, as having a more deterministic behaviour can be quite helpful when debugging. Thanks, Tomeu ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 6/6] clk: Warn of unbalanced clk_prepare() calls 2014-09-03 15:33 ` Tomeu Vizoso @ 2014-09-03 15:33 ` Tomeu Vizoso -1 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas, Tomeu Vizoso The warning will display the clock user that is trying to unprepare the clock, and the location of the last unprepare call. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> --- v8: * Patch added --- drivers/clk/clk.c | 22 ++++++++++++++++++++-- include/linux/clk-private.h | 3 +++ 2 files changed, 23 insertions(+), 2 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 3a961c6..3018f37 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -834,7 +834,17 @@ void clk_unprepare(struct clk *clk_user) if (IS_ERR_OR_NULL(clk_user)) return; - clk_provider_unprepare(clk_to_clk_core(clk_user)); + clk_prepare_lock(); + if (!WARN(clk_user->prepare_count == 0, + "incorrect unprepare clk dev %s con %s last caller of unprepare %pF\n", + clk_user->dev_id, clk_user->con_id, clk_user->last_unprepare)) { + + clk_user->last_unprepare = __builtin_return_address(0); + clk_user->prepare_count--; + + __clk_unprepare(clk_to_clk_core(clk_user)); + } + clk_prepare_unlock(); } EXPORT_SYMBOL_GPL(clk_unprepare); @@ -890,10 +900,18 @@ EXPORT_SYMBOL_GPL(clk_provider_prepare); */ int clk_prepare(struct clk *clk_user) { + int ret; + if (!clk_user) return 0; - return clk_provider_prepare(clk_to_clk_core(clk_user)); + clk_prepare_lock(); + ret = __clk_prepare(clk_to_clk_core(clk_user)); + if (!ret) + clk_user->prepare_count++; + clk_prepare_unlock(); + + return ret; } EXPORT_SYMBOL_GPL(clk_prepare); diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 8126046..cf93bde 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -64,6 +64,9 @@ struct clk { unsigned int enable_count; void *last_disable; + unsigned int prepare_count; + void *last_unprepare; + unsigned long floor_constraint; unsigned long ceiling_constraint; struct hlist_node child_node; -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 6/6] clk: Warn of unbalanced clk_prepare() calls @ 2014-09-03 15:33 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-03 15:33 UTC (permalink / raw) To: linux-arm-kernel The warning will display the clock user that is trying to unprepare the clock, and the location of the last unprepare call. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> --- v8: * Patch added --- drivers/clk/clk.c | 22 ++++++++++++++++++++-- include/linux/clk-private.h | 3 +++ 2 files changed, 23 insertions(+), 2 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 3a961c6..3018f37 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -834,7 +834,17 @@ void clk_unprepare(struct clk *clk_user) if (IS_ERR_OR_NULL(clk_user)) return; - clk_provider_unprepare(clk_to_clk_core(clk_user)); + clk_prepare_lock(); + if (!WARN(clk_user->prepare_count == 0, + "incorrect unprepare clk dev %s con %s last caller of unprepare %pF\n", + clk_user->dev_id, clk_user->con_id, clk_user->last_unprepare)) { + + clk_user->last_unprepare = __builtin_return_address(0); + clk_user->prepare_count--; + + __clk_unprepare(clk_to_clk_core(clk_user)); + } + clk_prepare_unlock(); } EXPORT_SYMBOL_GPL(clk_unprepare); @@ -890,10 +900,18 @@ EXPORT_SYMBOL_GPL(clk_provider_prepare); */ int clk_prepare(struct clk *clk_user) { + int ret; + if (!clk_user) return 0; - return clk_provider_prepare(clk_to_clk_core(clk_user)); + clk_prepare_lock(); + ret = __clk_prepare(clk_to_clk_core(clk_user)); + if (!ret) + clk_user->prepare_count++; + clk_prepare_unlock(); + + return ret; } EXPORT_SYMBOL_GPL(clk_prepare); diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 8126046..cf93bde 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -64,6 +64,9 @@ struct clk { unsigned int enable_count; void *last_disable; + unsigned int prepare_count; + void *last_unprepare; + unsigned long floor_constraint; unsigned long ceiling_constraint; struct hlist_node child_node; -- 1.9.3 ^ permalink raw reply related [flat|nested] 28+ messages in thread
* [PATCH v9 0/6] Per-user clock constraints 2014-09-03 15:29 ` Tomeu Vizoso ` (2 preceding siblings ...) (?) @ 2014-09-03 17:26 ` Mike Turquette 2014-09-04 8:30 ` Tomeu Vizoso -1 siblings, 1 reply; 28+ messages in thread From: Mike Turquette @ 2014-09-03 17:26 UTC (permalink / raw) To: linux-arm-kernel Quoting Tomeu Vizoso (2014-09-03 08:29:07) > Hi, > > I'm sending this v9 in order to fix a few build errors found by Intel's 0day build farm. Notable changes are: > > * Changes to mxs-saif.c have been folded into 2/6, in order for bisectability to be preserved. > > * All floor constraints are applied first, then all ceiling constraints. This is to keep the behavior deterministic and to prevent any situation in which floor constraints could trump over ceiling constraints. > > * A WARN has been added to flag inconsistent ranges of constraints. > > * Redundant includes of linux/clk.h have been removed. > > These series depend on Mike's patches at [0] and is rebased on top of today's clk-next. Applied to clk-next! Thanks much for your hard work on this series. It has turned out pretty nice. And thanks to Rabin for the original proposal and to Andrew Lunn for helping to resolve the Kirkwood issues. I would not be surprised if we have to fix some stuff up leading up to the next merge window. The split between struct clk and struct clk_core will likely cause some of the pending patches on the list to break and I might ask for your help with the Coccinelle script ;-) I guess we'll know soon if things start to explode once this hits linux-next... Thanks again, Mike > > Follows the original cover letter blurb: > > I'm retaking Rabin's patches [1] for splitting the clk API in two: one API for > clk consumers and another for providers. The consumer API uses a clk structure > that just keeps track of the consumer and has a reference to the actual > clk_core struct, which is used internally. > > I have kept a patch from Rabin that aims to aid in debugging nested > enable/disable calls, though my personal aim is to allow more than one consumer > to influence the final, effective frequency rate. For now this is limited to > setting floor and ceiling constraints, with the short-term aim of allowing > devfreq and thermal drivers to set floor and ceiling frequencies on the memory > clock, respectively. > > For those functions in the consumer clk API that were called from providers, I > have added variants to clk-provider.h that are the same only that accept a > clk_core instead. These functions are prefixed with clk_provider_. > > Patch 1/7 just adds a bunch of defines with the goal of having all the renames > in their own commit while preserving git-bisectability, with patch 3/7 > containing the rename itself as generated by the Coccinelle script in [2]. > Patch 2/7 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer > and the provider API. The actual implementation of the API split comes in patch > 4/7. I will be happy to organize the refactoring differently if anybody has a > better idea. > > Patch 5/7 warns when there's an unbalanced usage of the enable and disable > APIs, and patch 6/7 adds the API for setting floor and ceiling frequencies, per > consumer. Patch 7/7 will warn when prepare/unprepare are used unbalanced, > printing the code location of the last call to unprepare. > > [0] http://thread.gmane.org/gmane.linux.kernel/1778132 > [1] http://thread.gmane.org/gmane.linux.kernel/1402006 > [2] http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=clk-refactoring-9 > > Thanks, > > Tomeu > > Tomeu Vizoso (6): > clk: Add temporary mapping to the existing API > clk: Move all drivers to use internal API > clk: use struct clk only for external API > clk: per-user clock accounting for debug > clk: Add floor and ceiling constraints to clock rates > clk: Warn of unbalanced clk_prepare() calls > > arch/arm/mach-dove/common.c | 10 +- > arch/arm/mach-imx/clk-busy.c | 9 +- > arch/arm/mach-imx/clk-fixup-div.c | 4 +- > arch/arm/mach-imx/clk-fixup-mux.c | 4 +- > arch/arm/mach-imx/clk-gate2.c | 4 +- > arch/arm/mach-imx/clk-imx1.c | 3 +- > arch/arm/mach-imx/clk-imx21.c | 3 +- > arch/arm/mach-imx/clk-imx25.c | 9 +- > arch/arm/mach-imx/clk-imx27.c | 5 +- > arch/arm/mach-imx/clk-imx31.c | 11 +- > arch/arm/mach-imx/clk-imx35.c | 23 +- > arch/arm/mach-imx/clk-imx51-imx53.c | 78 +-- > arch/arm/mach-imx/clk-imx6q.c | 54 +- > arch/arm/mach-imx/clk-imx6sl.c | 14 +- > arch/arm/mach-imx/clk-imx6sx.c | 98 ++-- > arch/arm/mach-imx/clk-pfd.c | 5 +- > arch/arm/mach-imx/clk-pllv1.c | 5 +- > arch/arm/mach-imx/clk-pllv2.c | 5 +- > arch/arm/mach-imx/clk-pllv3.c | 5 +- > arch/arm/mach-imx/clk-vf610.c | 43 +- > arch/arm/mach-imx/clk.c | 11 +- > arch/arm/mach-imx/clk.h | 42 +- > arch/arm/mach-msm/clock-pcom.c | 2 +- > arch/arm/mach-msm/clock.c | 2 +- > arch/arm/mach-mv78xx0/common.c | 2 +- > arch/arm/mach-omap2/board-cm-t35.c | 2 +- > arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++------ > arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- > arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- > arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- > arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- > arch/arm/mach-omap2/clkt_clksel.c | 46 +- > arch/arm/mach-omap2/clkt_dpll.c | 8 +- > arch/arm/mach-omap2/clock.c | 52 +- > arch/arm/mach-omap2/clock.h | 18 +- > arch/arm/mach-omap2/clock3xxx.c | 23 +- > arch/arm/mach-omap2/clock3xxx.h | 4 +- > arch/arm/mach-omap2/clock_common_data.c | 2 +- > arch/arm/mach-omap2/clockdomain.c | 9 +- > arch/arm/mach-omap2/clockdomain.h | 4 +- > arch/arm/mach-omap2/display.c | 6 +- > arch/arm/mach-omap2/dpll3xxx.c | 29 +- > arch/arm/mach-omap2/dpll44xx.c | 5 +- > arch/arm/mach-omap2/mcbsp.c | 5 +- > arch/arm/mach-omap2/omap_device.c | 10 +- > arch/arm/mach-omap2/omap_hwmod.c | 42 +- > arch/arm/mach-omap2/omap_hwmod.h | 12 +- > arch/arm/mach-omap2/pm24xx.c | 12 +- > arch/arm/mach-orion5x/common.c | 2 +- > arch/arm/mach-shmobile/clock.c | 10 +- > arch/arm/mach-vexpress/spc.c | 4 +- > arch/arm/plat-orion/common.c | 22 +- > arch/arm/plat-orion/include/plat/common.h | 12 +- > arch/powerpc/platforms/512x/clock-commonclk.c | 48 +- > drivers/clk/at91/clk-main.c | 24 +- > drivers/clk/at91/clk-master.c | 6 +- > drivers/clk/at91/clk-peripheral.c | 12 +- > drivers/clk/at91/clk-pll.c | 6 +- > drivers/clk/at91/clk-plldiv.c | 6 +- > drivers/clk/at91/clk-programmable.c | 10 +- > drivers/clk/at91/clk-slow.c | 24 +- > drivers/clk/at91/clk-smd.c | 6 +- > drivers/clk/at91/clk-system.c | 6 +- > drivers/clk/at91/clk-usb.c | 20 +- > drivers/clk/at91/clk-utmi.c | 6 +- > drivers/clk/bcm/clk-kona-setup.c | 6 +- > drivers/clk/bcm/clk-kona.c | 12 +- > drivers/clk/bcm/clk-kona.h | 2 +- > drivers/clk/berlin/berlin2-avpll.c | 4 +- > drivers/clk/berlin/berlin2-avpll.h | 4 +- > drivers/clk/berlin/berlin2-div.c | 2 +- > drivers/clk/berlin/berlin2-div.h | 2 +- > drivers/clk/berlin/berlin2-pll.c | 2 +- > drivers/clk/berlin/berlin2-pll.h | 2 +- > drivers/clk/berlin/bg2.c | 14 +- > drivers/clk/berlin/bg2q.c | 10 +- > drivers/clk/clk-axi-clkgen.c | 3 +- > drivers/clk/clk-axm5516.c | 4 +- > drivers/clk/clk-bcm2835.c | 2 +- > drivers/clk/clk-composite.c | 11 +- > drivers/clk/clk-conf.c | 18 +- > drivers/clk/clk-devres.c | 31 ++ > drivers/clk/clk-divider.c | 8 +- > drivers/clk/clk-efm32gg.c | 3 +- > drivers/clk/clk-fixed-factor.c | 6 +- > drivers/clk/clk-fixed-rate.c | 8 +- > drivers/clk/clk-fractional-divider.c | 4 +- > drivers/clk/clk-gate.c | 4 +- > drivers/clk/clk-highbank.c | 8 +- > drivers/clk/clk-ls1x.c | 16 +- > drivers/clk/clk-max77686.c | 10 +- > drivers/clk/clk-moxart.c | 8 +- > drivers/clk/clk-mux.c | 7 +- > drivers/clk/clk-nomadik.c | 15 +- > drivers/clk/clk-nspire.c | 4 +- > drivers/clk/clk-palmas.c | 7 +- > drivers/clk/clk-ppc-corenet.c | 8 +- > drivers/clk/clk-s2mps11.c | 6 +- > drivers/clk/clk-si5351.c | 17 +- > drivers/clk/clk-si570.c | 4 +- > drivers/clk/clk-twl6040.c | 3 +- > drivers/clk/clk-u300.c | 13 +- > drivers/clk/clk-vt8500.c | 4 +- > drivers/clk/clk-wm831x.c | 7 +- > drivers/clk/clk-xgene.c | 12 +- > drivers/clk/clk.c | 724 +++++++++++++++++--------- > drivers/clk/clk.h | 12 +- > drivers/clk/clkdev.c | 130 ++++- > drivers/clk/hisilicon/clk-hi3620.c | 9 +- > drivers/clk/hisilicon/clk-hip04.c | 1 - > drivers/clk/hisilicon/clk.c | 17 +- > drivers/clk/hisilicon/clk.h | 2 +- > drivers/clk/hisilicon/clkgate-separated.c | 5 +- > drivers/clk/keystone/gate.c | 7 +- > drivers/clk/keystone/pll.c | 11 +- > drivers/clk/mmp/clk-apbc.c | 5 +- > drivers/clk/mmp/clk-apmu.c | 5 +- > drivers/clk/mmp/clk-frac.c | 4 +- > drivers/clk/mmp/clk-mmp2.c | 14 +- > drivers/clk/mmp/clk-pxa168.c | 12 +- > drivers/clk/mmp/clk-pxa910.c | 12 +- > drivers/clk/mmp/clk.h | 8 +- > drivers/clk/mvebu/clk-corediv.c | 4 +- > drivers/clk/mvebu/clk-cpu.c | 8 +- > drivers/clk/mvebu/common.c | 15 +- > drivers/clk/mvebu/kirkwood.c | 6 +- > drivers/clk/mxs/clk-div.c | 5 +- > drivers/clk/mxs/clk-frac.c | 5 +- > drivers/clk/mxs/clk-imx23.c | 5 +- > drivers/clk/mxs/clk-imx28.c | 5 +- > drivers/clk/mxs/clk-pll.c | 5 +- > drivers/clk/mxs/clk-ref.c | 5 +- > drivers/clk/mxs/clk.h | 17 +- > drivers/clk/qcom/clk-rcg.c | 8 +- > drivers/clk/qcom/clk-rcg2.c | 14 +- > drivers/clk/qcom/clk-regmap.c | 2 +- > drivers/clk/qcom/clk-regmap.h | 2 +- > drivers/clk/qcom/common.c | 6 +- > drivers/clk/qcom/gcc-apq8084.c | 2 +- > drivers/clk/qcom/gcc-ipq806x.c | 2 +- > drivers/clk/qcom/gcc-msm8660.c | 2 +- > drivers/clk/qcom/gcc-msm8960.c | 2 +- > drivers/clk/qcom/gcc-msm8974.c | 2 +- > drivers/clk/qcom/mmcc-msm8960.c | 6 +- > drivers/clk/rockchip/clk-pll.c | 9 +- > drivers/clk/rockchip/clk-rk3188.c | 2 +- > drivers/clk/rockchip/clk-rk3288.c | 2 +- > drivers/clk/rockchip/clk-rockchip.c | 2 +- > drivers/clk/rockchip/clk.c | 23 +- > drivers/clk/rockchip/clk.h | 5 +- > drivers/clk/samsung/clk-exynos-audss.c | 16 +- > drivers/clk/samsung/clk-exynos-clkout.c | 9 +- > drivers/clk/samsung/clk-exynos3250.c | 1 - > drivers/clk/samsung/clk-exynos4.c | 7 +- > drivers/clk/samsung/clk-exynos5250.c | 1 - > drivers/clk/samsung/clk-exynos5260.c | 1 - > drivers/clk/samsung/clk-exynos5410.c | 1 - > drivers/clk/samsung/clk-exynos5420.c | 1 - > drivers/clk/samsung/clk-exynos5440.c | 1 - > drivers/clk/samsung/clk-pll.c | 6 +- > drivers/clk/samsung/clk-pll.h | 2 +- > drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +- > drivers/clk/samsung/clk-s3c2410.c | 1 - > drivers/clk/samsung/clk-s3c2412.c | 1 - > drivers/clk/samsung/clk-s3c2443.c | 1 - > drivers/clk/samsung/clk-s3c64xx.c | 1 - > drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- > drivers/clk/samsung/clk.c | 22 +- > drivers/clk/samsung/clk.h | 3 +- > drivers/clk/shmobile/clk-div6.c | 2 +- > drivers/clk/shmobile/clk-emev2.c | 4 +- > drivers/clk/shmobile/clk-mstp.c | 6 +- > drivers/clk/shmobile/clk-r8a7740.c | 6 +- > drivers/clk/shmobile/clk-r8a7779.c | 6 +- > drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- > drivers/clk/shmobile/clk-rz.c | 6 +- > drivers/clk/sirf/clk-atlas6.c | 3 +- > drivers/clk/sirf/clk-common.c | 30 +- > drivers/clk/sirf/clk-prima2.c | 3 +- > drivers/clk/socfpga/clk-gate.c | 3 +- > drivers/clk/socfpga/clk-periph.c | 3 +- > drivers/clk/socfpga/clk-pll.c | 5 +- > drivers/clk/spear/clk-aux-synth.c | 8 +- > drivers/clk/spear/clk-frac-synth.c | 4 +- > drivers/clk/spear/clk-gpt-synth.c | 4 +- > drivers/clk/spear/clk-vco-pll.c | 8 +- > drivers/clk/spear/clk.h | 14 +- > drivers/clk/spear/spear1310_clock.c | 3 +- > drivers/clk/spear/spear1340_clock.c | 3 +- > drivers/clk/spear/spear3xx_clock.c | 17 +- > drivers/clk/spear/spear6xx_clock.c | 3 +- > drivers/clk/st/clk-flexgen.c | 12 +- > drivers/clk/st/clkgen-fsyn.c | 22 +- > drivers/clk/st/clkgen-mux.c | 32 +- > drivers/clk/st/clkgen-pll.c | 34 +- > drivers/clk/sunxi/clk-a10-hosc.c | 2 +- > drivers/clk/sunxi/clk-a20-gmac.c | 2 +- > drivers/clk/sunxi/clk-factors.c | 4 +- > drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- > drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- > drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- > drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- > drivers/clk/sunxi/clk-sunxi.c | 18 +- > drivers/clk/tegra/clk-audio-sync.c | 4 +- > drivers/clk/tegra/clk-divider.c | 5 +- > drivers/clk/tegra/clk-periph-gate.c | 5 +- > drivers/clk/tegra/clk-periph.c | 9 +- > drivers/clk/tegra/clk-pll-out.c | 5 +- > drivers/clk/tegra/clk-pll.c | 41 +- > drivers/clk/tegra/clk-super.c | 5 +- > drivers/clk/tegra/clk-tegra-audio.c | 5 +- > drivers/clk/tegra/clk-tegra-fixed.c | 9 +- > drivers/clk/tegra/clk-tegra-periph.c | 13 +- > drivers/clk/tegra/clk-tegra-pmc.c | 5 +- > drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- > drivers/clk/tegra/clk-tegra114.c | 11 +- > drivers/clk/tegra/clk-tegra124.c | 7 +- > drivers/clk/tegra/clk-tegra20.c | 13 +- > drivers/clk/tegra/clk-tegra30.c | 9 +- > drivers/clk/tegra/clk.c | 25 +- > drivers/clk/tegra/clk.h | 38 +- > drivers/clk/ti/apll.c | 8 +- > drivers/clk/ti/clk-2xxx.c | 8 +- > drivers/clk/ti/clk-33xx.c | 18 +- > drivers/clk/ti/clk-3xxx.c | 8 +- > drivers/clk/ti/clk-43xx.c | 8 +- > drivers/clk/ti/clk-44xx.c | 16 +- > drivers/clk/ti/clk-54xx.c | 25 +- > drivers/clk/ti/clk-7xx.c | 28 +- > drivers/clk/ti/clk-dra7-atl.c | 6 +- > drivers/clk/ti/clk.c | 2 +- > drivers/clk/ti/clockdomain.c | 4 +- > drivers/clk/ti/composite.c | 2 +- > drivers/clk/ti/divider.c | 6 +- > drivers/clk/ti/dpll.c | 8 +- > drivers/clk/ti/fixed-factor.c | 2 +- > drivers/clk/ti/gate.c | 2 +- > drivers/clk/ti/interface.c | 2 +- > drivers/clk/ti/mux.c | 6 +- > drivers/clk/ux500/abx500-clk.c | 3 +- > drivers/clk/ux500/clk-prcc.c | 8 +- > drivers/clk/ux500/clk-prcmu.c | 16 +- > drivers/clk/ux500/clk-sysctrl.c | 10 +- > drivers/clk/ux500/clk.h | 23 +- > drivers/clk/ux500/u8500_clk.c | 3 +- > drivers/clk/ux500/u8500_of_clk.c | 13 +- > drivers/clk/ux500/u8540_clk.c | 3 +- > drivers/clk/ux500/u9540_clk.c | 1 - > drivers/clk/versatile/clk-icst.c | 5 +- > drivers/clk/versatile/clk-icst.h | 2 +- > drivers/clk/versatile/clk-impd1.c | 19 +- > drivers/clk/versatile/clk-realview.c | 3 +- > drivers/clk/versatile/clk-sp810.c | 30 +- > drivers/clk/versatile/clk-versatile.c | 3 +- > drivers/clk/versatile/clk-vexpress-osc.c | 2 +- > drivers/clk/versatile/clk-vexpress.c | 6 +- > drivers/clk/x86/clk-lpt.c | 3 +- > drivers/clk/zynq/clkc.c | 22 +- > drivers/clk/zynq/pll.c | 4 +- > drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- > drivers/media/platform/exynos4-is/media-dev.c | 18 +- > drivers/media/platform/exynos4-is/media-dev.h | 7 +- > drivers/media/platform/omap3isp/isp.h | 2 +- > drivers/rtc/rtc-hym8563.c | 4 +- > drivers/staging/imx-drm/imx-tve.c | 27 +- > include/asm-generic/clkdev.h | 6 +- > include/linux/clk-private.h | 51 +- > include/linux/clk-provider.h | 137 +++-- > include/linux/clk.h | 50 +- > include/linux/clk/ti.h | 10 +- > include/linux/clk/zynq.h | 3 +- > include/linux/clkdev.h | 24 +- > include/linux/platform_data/si5351.h | 4 +- > sound/soc/mxs/mxs-saif.c | 4 +- > 274 files changed, 2276 insertions(+), 1859 deletions(-) > > -- > 1.9.3 > ^ permalink raw reply [flat|nested] 28+ messages in thread
* Re: [PATCH v9 0/6] Per-user clock constraints 2014-09-03 17:26 ` [PATCH v9 0/6] Per-user clock constraints Mike Turquette @ 2014-09-04 8:30 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 8:30 UTC (permalink / raw) To: Mike Turquette Cc: Stephen Warren, Thierry Reding, tomasz.figa, Peter De Schrijver, rabin, linux-kernel, linux-arm-kernel, Javier Martinez Canillas On 09/03/2014 07:26 PM, Mike Turquette wrote: > Quoting Tomeu Vizoso (2014-09-03 08:29:07) >> Hi, >> >> I'm sending this v9 in order to fix a few build errors found by Intel's 0day build farm. Notable changes are: >> >> * Changes to mxs-saif.c have been folded into 2/6, in order for bisectability to be preserved. >> >> * All floor constraints are applied first, then all ceiling constraints. This is to keep the behavior deterministic and to prevent any situation in which floor constraints could trump over ceiling constraints. >> >> * A WARN has been added to flag inconsistent ranges of constraints. >> >> * Redundant includes of linux/clk.h have been removed. >> >> These series depend on Mike's patches at [0] and is rebased on top of today's clk-next. > > Applied to clk-next! Thanks much for your hard work on this series. It > has turned out pretty nice. And thanks to Rabin for the original > proposal and to Andrew Lunn for helping to resolve the Kirkwood issues. Indeed, I'm very grateful at all the help that these series have gotten along the way. > I would not be surprised if we have to fix some stuff up leading up to > the next merge window. The split between struct clk and struct clk_core > will likely cause some of the pending patches on the list to break and I > might ask for your help with the Coccinelle script ;-) I have the same feeling, but I think we should be able to deal with them fairly quickly and painlessly. Since yesterday I haven't gotten any 0day build error, but I'm not sure the build bots have tried my branch yet. Thanks, Tomeu > I guess we'll know soon if things start to explode once this hits > linux-next... > > Thanks again, > Mike > >> >> Follows the original cover letter blurb: >> >> I'm retaking Rabin's patches [1] for splitting the clk API in two: one API for >> clk consumers and another for providers. The consumer API uses a clk structure >> that just keeps track of the consumer and has a reference to the actual >> clk_core struct, which is used internally. >> >> I have kept a patch from Rabin that aims to aid in debugging nested >> enable/disable calls, though my personal aim is to allow more than one consumer >> to influence the final, effective frequency rate. For now this is limited to >> setting floor and ceiling constraints, with the short-term aim of allowing >> devfreq and thermal drivers to set floor and ceiling frequencies on the memory >> clock, respectively. >> >> For those functions in the consumer clk API that were called from providers, I >> have added variants to clk-provider.h that are the same only that accept a >> clk_core instead. These functions are prefixed with clk_provider_. >> >> Patch 1/7 just adds a bunch of defines with the goal of having all the renames >> in their own commit while preserving git-bisectability, with patch 3/7 >> containing the rename itself as generated by the Coccinelle script in [2]. >> Patch 2/7 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer >> and the provider API. The actual implementation of the API split comes in patch >> 4/7. I will be happy to organize the refactoring differently if anybody has a >> better idea. >> >> Patch 5/7 warns when there's an unbalanced usage of the enable and disable >> APIs, and patch 6/7 adds the API for setting floor and ceiling frequencies, per >> consumer. Patch 7/7 will warn when prepare/unprepare are used unbalanced, >> printing the code location of the last call to unprepare. >> >> [0] http://thread.gmane.org/gmane.linux.kernel/1778132 >> [1] http://thread.gmane.org/gmane.linux.kernel/1402006 >> [2] http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=clk-refactoring-9 >> >> Thanks, >> >> Tomeu >> >> Tomeu Vizoso (6): >> clk: Add temporary mapping to the existing API >> clk: Move all drivers to use internal API >> clk: use struct clk only for external API >> clk: per-user clock accounting for debug >> clk: Add floor and ceiling constraints to clock rates >> clk: Warn of unbalanced clk_prepare() calls >> >> arch/arm/mach-dove/common.c | 10 +- >> arch/arm/mach-imx/clk-busy.c | 9 +- >> arch/arm/mach-imx/clk-fixup-div.c | 4 +- >> arch/arm/mach-imx/clk-fixup-mux.c | 4 +- >> arch/arm/mach-imx/clk-gate2.c | 4 +- >> arch/arm/mach-imx/clk-imx1.c | 3 +- >> arch/arm/mach-imx/clk-imx21.c | 3 +- >> arch/arm/mach-imx/clk-imx25.c | 9 +- >> arch/arm/mach-imx/clk-imx27.c | 5 +- >> arch/arm/mach-imx/clk-imx31.c | 11 +- >> arch/arm/mach-imx/clk-imx35.c | 23 +- >> arch/arm/mach-imx/clk-imx51-imx53.c | 78 +-- >> arch/arm/mach-imx/clk-imx6q.c | 54 +- >> arch/arm/mach-imx/clk-imx6sl.c | 14 +- >> arch/arm/mach-imx/clk-imx6sx.c | 98 ++-- >> arch/arm/mach-imx/clk-pfd.c | 5 +- >> arch/arm/mach-imx/clk-pllv1.c | 5 +- >> arch/arm/mach-imx/clk-pllv2.c | 5 +- >> arch/arm/mach-imx/clk-pllv3.c | 5 +- >> arch/arm/mach-imx/clk-vf610.c | 43 +- >> arch/arm/mach-imx/clk.c | 11 +- >> arch/arm/mach-imx/clk.h | 42 +- >> arch/arm/mach-msm/clock-pcom.c | 2 +- >> arch/arm/mach-msm/clock.c | 2 +- >> arch/arm/mach-mv78xx0/common.c | 2 +- >> arch/arm/mach-omap2/board-cm-t35.c | 2 +- >> arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++------ >> arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- >> arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- >> arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- >> arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- >> arch/arm/mach-omap2/clkt_clksel.c | 46 +- >> arch/arm/mach-omap2/clkt_dpll.c | 8 +- >> arch/arm/mach-omap2/clock.c | 52 +- >> arch/arm/mach-omap2/clock.h | 18 +- >> arch/arm/mach-omap2/clock3xxx.c | 23 +- >> arch/arm/mach-omap2/clock3xxx.h | 4 +- >> arch/arm/mach-omap2/clock_common_data.c | 2 +- >> arch/arm/mach-omap2/clockdomain.c | 9 +- >> arch/arm/mach-omap2/clockdomain.h | 4 +- >> arch/arm/mach-omap2/display.c | 6 +- >> arch/arm/mach-omap2/dpll3xxx.c | 29 +- >> arch/arm/mach-omap2/dpll44xx.c | 5 +- >> arch/arm/mach-omap2/mcbsp.c | 5 +- >> arch/arm/mach-omap2/omap_device.c | 10 +- >> arch/arm/mach-omap2/omap_hwmod.c | 42 +- >> arch/arm/mach-omap2/omap_hwmod.h | 12 +- >> arch/arm/mach-omap2/pm24xx.c | 12 +- >> arch/arm/mach-orion5x/common.c | 2 +- >> arch/arm/mach-shmobile/clock.c | 10 +- >> arch/arm/mach-vexpress/spc.c | 4 +- >> arch/arm/plat-orion/common.c | 22 +- >> arch/arm/plat-orion/include/plat/common.h | 12 +- >> arch/powerpc/platforms/512x/clock-commonclk.c | 48 +- >> drivers/clk/at91/clk-main.c | 24 +- >> drivers/clk/at91/clk-master.c | 6 +- >> drivers/clk/at91/clk-peripheral.c | 12 +- >> drivers/clk/at91/clk-pll.c | 6 +- >> drivers/clk/at91/clk-plldiv.c | 6 +- >> drivers/clk/at91/clk-programmable.c | 10 +- >> drivers/clk/at91/clk-slow.c | 24 +- >> drivers/clk/at91/clk-smd.c | 6 +- >> drivers/clk/at91/clk-system.c | 6 +- >> drivers/clk/at91/clk-usb.c | 20 +- >> drivers/clk/at91/clk-utmi.c | 6 +- >> drivers/clk/bcm/clk-kona-setup.c | 6 +- >> drivers/clk/bcm/clk-kona.c | 12 +- >> drivers/clk/bcm/clk-kona.h | 2 +- >> drivers/clk/berlin/berlin2-avpll.c | 4 +- >> drivers/clk/berlin/berlin2-avpll.h | 4 +- >> drivers/clk/berlin/berlin2-div.c | 2 +- >> drivers/clk/berlin/berlin2-div.h | 2 +- >> drivers/clk/berlin/berlin2-pll.c | 2 +- >> drivers/clk/berlin/berlin2-pll.h | 2 +- >> drivers/clk/berlin/bg2.c | 14 +- >> drivers/clk/berlin/bg2q.c | 10 +- >> drivers/clk/clk-axi-clkgen.c | 3 +- >> drivers/clk/clk-axm5516.c | 4 +- >> drivers/clk/clk-bcm2835.c | 2 +- >> drivers/clk/clk-composite.c | 11 +- >> drivers/clk/clk-conf.c | 18 +- >> drivers/clk/clk-devres.c | 31 ++ >> drivers/clk/clk-divider.c | 8 +- >> drivers/clk/clk-efm32gg.c | 3 +- >> drivers/clk/clk-fixed-factor.c | 6 +- >> drivers/clk/clk-fixed-rate.c | 8 +- >> drivers/clk/clk-fractional-divider.c | 4 +- >> drivers/clk/clk-gate.c | 4 +- >> drivers/clk/clk-highbank.c | 8 +- >> drivers/clk/clk-ls1x.c | 16 +- >> drivers/clk/clk-max77686.c | 10 +- >> drivers/clk/clk-moxart.c | 8 +- >> drivers/clk/clk-mux.c | 7 +- >> drivers/clk/clk-nomadik.c | 15 +- >> drivers/clk/clk-nspire.c | 4 +- >> drivers/clk/clk-palmas.c | 7 +- >> drivers/clk/clk-ppc-corenet.c | 8 +- >> drivers/clk/clk-s2mps11.c | 6 +- >> drivers/clk/clk-si5351.c | 17 +- >> drivers/clk/clk-si570.c | 4 +- >> drivers/clk/clk-twl6040.c | 3 +- >> drivers/clk/clk-u300.c | 13 +- >> drivers/clk/clk-vt8500.c | 4 +- >> drivers/clk/clk-wm831x.c | 7 +- >> drivers/clk/clk-xgene.c | 12 +- >> drivers/clk/clk.c | 724 +++++++++++++++++--------- >> drivers/clk/clk.h | 12 +- >> drivers/clk/clkdev.c | 130 ++++- >> drivers/clk/hisilicon/clk-hi3620.c | 9 +- >> drivers/clk/hisilicon/clk-hip04.c | 1 - >> drivers/clk/hisilicon/clk.c | 17 +- >> drivers/clk/hisilicon/clk.h | 2 +- >> drivers/clk/hisilicon/clkgate-separated.c | 5 +- >> drivers/clk/keystone/gate.c | 7 +- >> drivers/clk/keystone/pll.c | 11 +- >> drivers/clk/mmp/clk-apbc.c | 5 +- >> drivers/clk/mmp/clk-apmu.c | 5 +- >> drivers/clk/mmp/clk-frac.c | 4 +- >> drivers/clk/mmp/clk-mmp2.c | 14 +- >> drivers/clk/mmp/clk-pxa168.c | 12 +- >> drivers/clk/mmp/clk-pxa910.c | 12 +- >> drivers/clk/mmp/clk.h | 8 +- >> drivers/clk/mvebu/clk-corediv.c | 4 +- >> drivers/clk/mvebu/clk-cpu.c | 8 +- >> drivers/clk/mvebu/common.c | 15 +- >> drivers/clk/mvebu/kirkwood.c | 6 +- >> drivers/clk/mxs/clk-div.c | 5 +- >> drivers/clk/mxs/clk-frac.c | 5 +- >> drivers/clk/mxs/clk-imx23.c | 5 +- >> drivers/clk/mxs/clk-imx28.c | 5 +- >> drivers/clk/mxs/clk-pll.c | 5 +- >> drivers/clk/mxs/clk-ref.c | 5 +- >> drivers/clk/mxs/clk.h | 17 +- >> drivers/clk/qcom/clk-rcg.c | 8 +- >> drivers/clk/qcom/clk-rcg2.c | 14 +- >> drivers/clk/qcom/clk-regmap.c | 2 +- >> drivers/clk/qcom/clk-regmap.h | 2 +- >> drivers/clk/qcom/common.c | 6 +- >> drivers/clk/qcom/gcc-apq8084.c | 2 +- >> drivers/clk/qcom/gcc-ipq806x.c | 2 +- >> drivers/clk/qcom/gcc-msm8660.c | 2 +- >> drivers/clk/qcom/gcc-msm8960.c | 2 +- >> drivers/clk/qcom/gcc-msm8974.c | 2 +- >> drivers/clk/qcom/mmcc-msm8960.c | 6 +- >> drivers/clk/rockchip/clk-pll.c | 9 +- >> drivers/clk/rockchip/clk-rk3188.c | 2 +- >> drivers/clk/rockchip/clk-rk3288.c | 2 +- >> drivers/clk/rockchip/clk-rockchip.c | 2 +- >> drivers/clk/rockchip/clk.c | 23 +- >> drivers/clk/rockchip/clk.h | 5 +- >> drivers/clk/samsung/clk-exynos-audss.c | 16 +- >> drivers/clk/samsung/clk-exynos-clkout.c | 9 +- >> drivers/clk/samsung/clk-exynos3250.c | 1 - >> drivers/clk/samsung/clk-exynos4.c | 7 +- >> drivers/clk/samsung/clk-exynos5250.c | 1 - >> drivers/clk/samsung/clk-exynos5260.c | 1 - >> drivers/clk/samsung/clk-exynos5410.c | 1 - >> drivers/clk/samsung/clk-exynos5420.c | 1 - >> drivers/clk/samsung/clk-exynos5440.c | 1 - >> drivers/clk/samsung/clk-pll.c | 6 +- >> drivers/clk/samsung/clk-pll.h | 2 +- >> drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +- >> drivers/clk/samsung/clk-s3c2410.c | 1 - >> drivers/clk/samsung/clk-s3c2412.c | 1 - >> drivers/clk/samsung/clk-s3c2443.c | 1 - >> drivers/clk/samsung/clk-s3c64xx.c | 1 - >> drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- >> drivers/clk/samsung/clk.c | 22 +- >> drivers/clk/samsung/clk.h | 3 +- >> drivers/clk/shmobile/clk-div6.c | 2 +- >> drivers/clk/shmobile/clk-emev2.c | 4 +- >> drivers/clk/shmobile/clk-mstp.c | 6 +- >> drivers/clk/shmobile/clk-r8a7740.c | 6 +- >> drivers/clk/shmobile/clk-r8a7779.c | 6 +- >> drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- >> drivers/clk/shmobile/clk-rz.c | 6 +- >> drivers/clk/sirf/clk-atlas6.c | 3 +- >> drivers/clk/sirf/clk-common.c | 30 +- >> drivers/clk/sirf/clk-prima2.c | 3 +- >> drivers/clk/socfpga/clk-gate.c | 3 +- >> drivers/clk/socfpga/clk-periph.c | 3 +- >> drivers/clk/socfpga/clk-pll.c | 5 +- >> drivers/clk/spear/clk-aux-synth.c | 8 +- >> drivers/clk/spear/clk-frac-synth.c | 4 +- >> drivers/clk/spear/clk-gpt-synth.c | 4 +- >> drivers/clk/spear/clk-vco-pll.c | 8 +- >> drivers/clk/spear/clk.h | 14 +- >> drivers/clk/spear/spear1310_clock.c | 3 +- >> drivers/clk/spear/spear1340_clock.c | 3 +- >> drivers/clk/spear/spear3xx_clock.c | 17 +- >> drivers/clk/spear/spear6xx_clock.c | 3 +- >> drivers/clk/st/clk-flexgen.c | 12 +- >> drivers/clk/st/clkgen-fsyn.c | 22 +- >> drivers/clk/st/clkgen-mux.c | 32 +- >> drivers/clk/st/clkgen-pll.c | 34 +- >> drivers/clk/sunxi/clk-a10-hosc.c | 2 +- >> drivers/clk/sunxi/clk-a20-gmac.c | 2 +- >> drivers/clk/sunxi/clk-factors.c | 4 +- >> drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- >> drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- >> drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- >> drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- >> drivers/clk/sunxi/clk-sunxi.c | 18 +- >> drivers/clk/tegra/clk-audio-sync.c | 4 +- >> drivers/clk/tegra/clk-divider.c | 5 +- >> drivers/clk/tegra/clk-periph-gate.c | 5 +- >> drivers/clk/tegra/clk-periph.c | 9 +- >> drivers/clk/tegra/clk-pll-out.c | 5 +- >> drivers/clk/tegra/clk-pll.c | 41 +- >> drivers/clk/tegra/clk-super.c | 5 +- >> drivers/clk/tegra/clk-tegra-audio.c | 5 +- >> drivers/clk/tegra/clk-tegra-fixed.c | 9 +- >> drivers/clk/tegra/clk-tegra-periph.c | 13 +- >> drivers/clk/tegra/clk-tegra-pmc.c | 5 +- >> drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- >> drivers/clk/tegra/clk-tegra114.c | 11 +- >> drivers/clk/tegra/clk-tegra124.c | 7 +- >> drivers/clk/tegra/clk-tegra20.c | 13 +- >> drivers/clk/tegra/clk-tegra30.c | 9 +- >> drivers/clk/tegra/clk.c | 25 +- >> drivers/clk/tegra/clk.h | 38 +- >> drivers/clk/ti/apll.c | 8 +- >> drivers/clk/ti/clk-2xxx.c | 8 +- >> drivers/clk/ti/clk-33xx.c | 18 +- >> drivers/clk/ti/clk-3xxx.c | 8 +- >> drivers/clk/ti/clk-43xx.c | 8 +- >> drivers/clk/ti/clk-44xx.c | 16 +- >> drivers/clk/ti/clk-54xx.c | 25 +- >> drivers/clk/ti/clk-7xx.c | 28 +- >> drivers/clk/ti/clk-dra7-atl.c | 6 +- >> drivers/clk/ti/clk.c | 2 +- >> drivers/clk/ti/clockdomain.c | 4 +- >> drivers/clk/ti/composite.c | 2 +- >> drivers/clk/ti/divider.c | 6 +- >> drivers/clk/ti/dpll.c | 8 +- >> drivers/clk/ti/fixed-factor.c | 2 +- >> drivers/clk/ti/gate.c | 2 +- >> drivers/clk/ti/interface.c | 2 +- >> drivers/clk/ti/mux.c | 6 +- >> drivers/clk/ux500/abx500-clk.c | 3 +- >> drivers/clk/ux500/clk-prcc.c | 8 +- >> drivers/clk/ux500/clk-prcmu.c | 16 +- >> drivers/clk/ux500/clk-sysctrl.c | 10 +- >> drivers/clk/ux500/clk.h | 23 +- >> drivers/clk/ux500/u8500_clk.c | 3 +- >> drivers/clk/ux500/u8500_of_clk.c | 13 +- >> drivers/clk/ux500/u8540_clk.c | 3 +- >> drivers/clk/ux500/u9540_clk.c | 1 - >> drivers/clk/versatile/clk-icst.c | 5 +- >> drivers/clk/versatile/clk-icst.h | 2 +- >> drivers/clk/versatile/clk-impd1.c | 19 +- >> drivers/clk/versatile/clk-realview.c | 3 +- >> drivers/clk/versatile/clk-sp810.c | 30 +- >> drivers/clk/versatile/clk-versatile.c | 3 +- >> drivers/clk/versatile/clk-vexpress-osc.c | 2 +- >> drivers/clk/versatile/clk-vexpress.c | 6 +- >> drivers/clk/x86/clk-lpt.c | 3 +- >> drivers/clk/zynq/clkc.c | 22 +- >> drivers/clk/zynq/pll.c | 4 +- >> drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- >> drivers/media/platform/exynos4-is/media-dev.c | 18 +- >> drivers/media/platform/exynos4-is/media-dev.h | 7 +- >> drivers/media/platform/omap3isp/isp.h | 2 +- >> drivers/rtc/rtc-hym8563.c | 4 +- >> drivers/staging/imx-drm/imx-tve.c | 27 +- >> include/asm-generic/clkdev.h | 6 +- >> include/linux/clk-private.h | 51 +- >> include/linux/clk-provider.h | 137 +++-- >> include/linux/clk.h | 50 +- >> include/linux/clk/ti.h | 10 +- >> include/linux/clk/zynq.h | 3 +- >> include/linux/clkdev.h | 24 +- >> include/linux/platform_data/si5351.h | 4 +- >> sound/soc/mxs/mxs-saif.c | 4 +- >> 274 files changed, 2276 insertions(+), 1859 deletions(-) >> >> -- >> 1.9.3 >> ^ permalink raw reply [flat|nested] 28+ messages in thread
* [PATCH v9 0/6] Per-user clock constraints @ 2014-09-04 8:30 ` Tomeu Vizoso 0 siblings, 0 replies; 28+ messages in thread From: Tomeu Vizoso @ 2014-09-04 8:30 UTC (permalink / raw) To: linux-arm-kernel On 09/03/2014 07:26 PM, Mike Turquette wrote: > Quoting Tomeu Vizoso (2014-09-03 08:29:07) >> Hi, >> >> I'm sending this v9 in order to fix a few build errors found by Intel's 0day build farm. Notable changes are: >> >> * Changes to mxs-saif.c have been folded into 2/6, in order for bisectability to be preserved. >> >> * All floor constraints are applied first, then all ceiling constraints. This is to keep the behavior deterministic and to prevent any situation in which floor constraints could trump over ceiling constraints. >> >> * A WARN has been added to flag inconsistent ranges of constraints. >> >> * Redundant includes of linux/clk.h have been removed. >> >> These series depend on Mike's patches at [0] and is rebased on top of today's clk-next. > > Applied to clk-next! Thanks much for your hard work on this series. It > has turned out pretty nice. And thanks to Rabin for the original > proposal and to Andrew Lunn for helping to resolve the Kirkwood issues. Indeed, I'm very grateful at all the help that these series have gotten along the way. > I would not be surprised if we have to fix some stuff up leading up to > the next merge window. The split between struct clk and struct clk_core > will likely cause some of the pending patches on the list to break and I > might ask for your help with the Coccinelle script ;-) I have the same feeling, but I think we should be able to deal with them fairly quickly and painlessly. Since yesterday I haven't gotten any 0day build error, but I'm not sure the build bots have tried my branch yet. Thanks, Tomeu > I guess we'll know soon if things start to explode once this hits > linux-next... > > Thanks again, > Mike > >> >> Follows the original cover letter blurb: >> >> I'm retaking Rabin's patches [1] for splitting the clk API in two: one API for >> clk consumers and another for providers. The consumer API uses a clk structure >> that just keeps track of the consumer and has a reference to the actual >> clk_core struct, which is used internally. >> >> I have kept a patch from Rabin that aims to aid in debugging nested >> enable/disable calls, though my personal aim is to allow more than one consumer >> to influence the final, effective frequency rate. For now this is limited to >> setting floor and ceiling constraints, with the short-term aim of allowing >> devfreq and thermal drivers to set floor and ceiling frequencies on the memory >> clock, respectively. >> >> For those functions in the consumer clk API that were called from providers, I >> have added variants to clk-provider.h that are the same only that accept a >> clk_core instead. These functions are prefixed with clk_provider_. >> >> Patch 1/7 just adds a bunch of defines with the goal of having all the renames >> in their own commit while preserving git-bisectability, with patch 3/7 >> containing the rename itself as generated by the Coccinelle script in [2]. >> Patch 2/7 is needed because sound/soc/mxs/mxs-saif.c calls both the consumer >> and the provider API. The actual implementation of the API split comes in patch >> 4/7. I will be happy to organize the refactoring differently if anybody has a >> better idea. >> >> Patch 5/7 warns when there's an unbalanced usage of the enable and disable >> APIs, and patch 6/7 adds the API for setting floor and ceiling frequencies, per >> consumer. Patch 7/7 will warn when prepare/unprepare are used unbalanced, >> printing the code location of the last call to unprepare. >> >> [0] http://thread.gmane.org/gmane.linux.kernel/1778132 >> [1] http://thread.gmane.org/gmane.linux.kernel/1402006 >> [2] http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=clk-refactoring-9 >> >> Thanks, >> >> Tomeu >> >> Tomeu Vizoso (6): >> clk: Add temporary mapping to the existing API >> clk: Move all drivers to use internal API >> clk: use struct clk only for external API >> clk: per-user clock accounting for debug >> clk: Add floor and ceiling constraints to clock rates >> clk: Warn of unbalanced clk_prepare() calls >> >> arch/arm/mach-dove/common.c | 10 +- >> arch/arm/mach-imx/clk-busy.c | 9 +- >> arch/arm/mach-imx/clk-fixup-div.c | 4 +- >> arch/arm/mach-imx/clk-fixup-mux.c | 4 +- >> arch/arm/mach-imx/clk-gate2.c | 4 +- >> arch/arm/mach-imx/clk-imx1.c | 3 +- >> arch/arm/mach-imx/clk-imx21.c | 3 +- >> arch/arm/mach-imx/clk-imx25.c | 9 +- >> arch/arm/mach-imx/clk-imx27.c | 5 +- >> arch/arm/mach-imx/clk-imx31.c | 11 +- >> arch/arm/mach-imx/clk-imx35.c | 23 +- >> arch/arm/mach-imx/clk-imx51-imx53.c | 78 +-- >> arch/arm/mach-imx/clk-imx6q.c | 54 +- >> arch/arm/mach-imx/clk-imx6sl.c | 14 +- >> arch/arm/mach-imx/clk-imx6sx.c | 98 ++-- >> arch/arm/mach-imx/clk-pfd.c | 5 +- >> arch/arm/mach-imx/clk-pllv1.c | 5 +- >> arch/arm/mach-imx/clk-pllv2.c | 5 +- >> arch/arm/mach-imx/clk-pllv3.c | 5 +- >> arch/arm/mach-imx/clk-vf610.c | 43 +- >> arch/arm/mach-imx/clk.c | 11 +- >> arch/arm/mach-imx/clk.h | 42 +- >> arch/arm/mach-msm/clock-pcom.c | 2 +- >> arch/arm/mach-msm/clock.c | 2 +- >> arch/arm/mach-mv78xx0/common.c | 2 +- >> arch/arm/mach-omap2/board-cm-t35.c | 2 +- >> arch/arm/mach-omap2/cclock3xxx_data.c | 371 +++++++------ >> arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +- >> arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +- >> arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 11 +- >> arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 3 +- >> arch/arm/mach-omap2/clkt_clksel.c | 46 +- >> arch/arm/mach-omap2/clkt_dpll.c | 8 +- >> arch/arm/mach-omap2/clock.c | 52 +- >> arch/arm/mach-omap2/clock.h | 18 +- >> arch/arm/mach-omap2/clock3xxx.c | 23 +- >> arch/arm/mach-omap2/clock3xxx.h | 4 +- >> arch/arm/mach-omap2/clock_common_data.c | 2 +- >> arch/arm/mach-omap2/clockdomain.c | 9 +- >> arch/arm/mach-omap2/clockdomain.h | 4 +- >> arch/arm/mach-omap2/display.c | 6 +- >> arch/arm/mach-omap2/dpll3xxx.c | 29 +- >> arch/arm/mach-omap2/dpll44xx.c | 5 +- >> arch/arm/mach-omap2/mcbsp.c | 5 +- >> arch/arm/mach-omap2/omap_device.c | 10 +- >> arch/arm/mach-omap2/omap_hwmod.c | 42 +- >> arch/arm/mach-omap2/omap_hwmod.h | 12 +- >> arch/arm/mach-omap2/pm24xx.c | 12 +- >> arch/arm/mach-orion5x/common.c | 2 +- >> arch/arm/mach-shmobile/clock.c | 10 +- >> arch/arm/mach-vexpress/spc.c | 4 +- >> arch/arm/plat-orion/common.c | 22 +- >> arch/arm/plat-orion/include/plat/common.h | 12 +- >> arch/powerpc/platforms/512x/clock-commonclk.c | 48 +- >> drivers/clk/at91/clk-main.c | 24 +- >> drivers/clk/at91/clk-master.c | 6 +- >> drivers/clk/at91/clk-peripheral.c | 12 +- >> drivers/clk/at91/clk-pll.c | 6 +- >> drivers/clk/at91/clk-plldiv.c | 6 +- >> drivers/clk/at91/clk-programmable.c | 10 +- >> drivers/clk/at91/clk-slow.c | 24 +- >> drivers/clk/at91/clk-smd.c | 6 +- >> drivers/clk/at91/clk-system.c | 6 +- >> drivers/clk/at91/clk-usb.c | 20 +- >> drivers/clk/at91/clk-utmi.c | 6 +- >> drivers/clk/bcm/clk-kona-setup.c | 6 +- >> drivers/clk/bcm/clk-kona.c | 12 +- >> drivers/clk/bcm/clk-kona.h | 2 +- >> drivers/clk/berlin/berlin2-avpll.c | 4 +- >> drivers/clk/berlin/berlin2-avpll.h | 4 +- >> drivers/clk/berlin/berlin2-div.c | 2 +- >> drivers/clk/berlin/berlin2-div.h | 2 +- >> drivers/clk/berlin/berlin2-pll.c | 2 +- >> drivers/clk/berlin/berlin2-pll.h | 2 +- >> drivers/clk/berlin/bg2.c | 14 +- >> drivers/clk/berlin/bg2q.c | 10 +- >> drivers/clk/clk-axi-clkgen.c | 3 +- >> drivers/clk/clk-axm5516.c | 4 +- >> drivers/clk/clk-bcm2835.c | 2 +- >> drivers/clk/clk-composite.c | 11 +- >> drivers/clk/clk-conf.c | 18 +- >> drivers/clk/clk-devres.c | 31 ++ >> drivers/clk/clk-divider.c | 8 +- >> drivers/clk/clk-efm32gg.c | 3 +- >> drivers/clk/clk-fixed-factor.c | 6 +- >> drivers/clk/clk-fixed-rate.c | 8 +- >> drivers/clk/clk-fractional-divider.c | 4 +- >> drivers/clk/clk-gate.c | 4 +- >> drivers/clk/clk-highbank.c | 8 +- >> drivers/clk/clk-ls1x.c | 16 +- >> drivers/clk/clk-max77686.c | 10 +- >> drivers/clk/clk-moxart.c | 8 +- >> drivers/clk/clk-mux.c | 7 +- >> drivers/clk/clk-nomadik.c | 15 +- >> drivers/clk/clk-nspire.c | 4 +- >> drivers/clk/clk-palmas.c | 7 +- >> drivers/clk/clk-ppc-corenet.c | 8 +- >> drivers/clk/clk-s2mps11.c | 6 +- >> drivers/clk/clk-si5351.c | 17 +- >> drivers/clk/clk-si570.c | 4 +- >> drivers/clk/clk-twl6040.c | 3 +- >> drivers/clk/clk-u300.c | 13 +- >> drivers/clk/clk-vt8500.c | 4 +- >> drivers/clk/clk-wm831x.c | 7 +- >> drivers/clk/clk-xgene.c | 12 +- >> drivers/clk/clk.c | 724 +++++++++++++++++--------- >> drivers/clk/clk.h | 12 +- >> drivers/clk/clkdev.c | 130 ++++- >> drivers/clk/hisilicon/clk-hi3620.c | 9 +- >> drivers/clk/hisilicon/clk-hip04.c | 1 - >> drivers/clk/hisilicon/clk.c | 17 +- >> drivers/clk/hisilicon/clk.h | 2 +- >> drivers/clk/hisilicon/clkgate-separated.c | 5 +- >> drivers/clk/keystone/gate.c | 7 +- >> drivers/clk/keystone/pll.c | 11 +- >> drivers/clk/mmp/clk-apbc.c | 5 +- >> drivers/clk/mmp/clk-apmu.c | 5 +- >> drivers/clk/mmp/clk-frac.c | 4 +- >> drivers/clk/mmp/clk-mmp2.c | 14 +- >> drivers/clk/mmp/clk-pxa168.c | 12 +- >> drivers/clk/mmp/clk-pxa910.c | 12 +- >> drivers/clk/mmp/clk.h | 8 +- >> drivers/clk/mvebu/clk-corediv.c | 4 +- >> drivers/clk/mvebu/clk-cpu.c | 8 +- >> drivers/clk/mvebu/common.c | 15 +- >> drivers/clk/mvebu/kirkwood.c | 6 +- >> drivers/clk/mxs/clk-div.c | 5 +- >> drivers/clk/mxs/clk-frac.c | 5 +- >> drivers/clk/mxs/clk-imx23.c | 5 +- >> drivers/clk/mxs/clk-imx28.c | 5 +- >> drivers/clk/mxs/clk-pll.c | 5 +- >> drivers/clk/mxs/clk-ref.c | 5 +- >> drivers/clk/mxs/clk.h | 17 +- >> drivers/clk/qcom/clk-rcg.c | 8 +- >> drivers/clk/qcom/clk-rcg2.c | 14 +- >> drivers/clk/qcom/clk-regmap.c | 2 +- >> drivers/clk/qcom/clk-regmap.h | 2 +- >> drivers/clk/qcom/common.c | 6 +- >> drivers/clk/qcom/gcc-apq8084.c | 2 +- >> drivers/clk/qcom/gcc-ipq806x.c | 2 +- >> drivers/clk/qcom/gcc-msm8660.c | 2 +- >> drivers/clk/qcom/gcc-msm8960.c | 2 +- >> drivers/clk/qcom/gcc-msm8974.c | 2 +- >> drivers/clk/qcom/mmcc-msm8960.c | 6 +- >> drivers/clk/rockchip/clk-pll.c | 9 +- >> drivers/clk/rockchip/clk-rk3188.c | 2 +- >> drivers/clk/rockchip/clk-rk3288.c | 2 +- >> drivers/clk/rockchip/clk-rockchip.c | 2 +- >> drivers/clk/rockchip/clk.c | 23 +- >> drivers/clk/rockchip/clk.h | 5 +- >> drivers/clk/samsung/clk-exynos-audss.c | 16 +- >> drivers/clk/samsung/clk-exynos-clkout.c | 9 +- >> drivers/clk/samsung/clk-exynos3250.c | 1 - >> drivers/clk/samsung/clk-exynos4.c | 7 +- >> drivers/clk/samsung/clk-exynos5250.c | 1 - >> drivers/clk/samsung/clk-exynos5260.c | 1 - >> drivers/clk/samsung/clk-exynos5410.c | 1 - >> drivers/clk/samsung/clk-exynos5420.c | 1 - >> drivers/clk/samsung/clk-exynos5440.c | 1 - >> drivers/clk/samsung/clk-pll.c | 6 +- >> drivers/clk/samsung/clk-pll.h | 2 +- >> drivers/clk/samsung/clk-s3c2410-dclk.c | 30 +- >> drivers/clk/samsung/clk-s3c2410.c | 1 - >> drivers/clk/samsung/clk-s3c2412.c | 1 - >> drivers/clk/samsung/clk-s3c2443.c | 1 - >> drivers/clk/samsung/clk-s3c64xx.c | 1 - >> drivers/clk/samsung/clk-s5pv210-audss.c | 16 +- >> drivers/clk/samsung/clk.c | 22 +- >> drivers/clk/samsung/clk.h | 3 +- >> drivers/clk/shmobile/clk-div6.c | 2 +- >> drivers/clk/shmobile/clk-emev2.c | 4 +- >> drivers/clk/shmobile/clk-mstp.c | 6 +- >> drivers/clk/shmobile/clk-r8a7740.c | 6 +- >> drivers/clk/shmobile/clk-r8a7779.c | 6 +- >> drivers/clk/shmobile/clk-rcar-gen2.c | 10 +- >> drivers/clk/shmobile/clk-rz.c | 6 +- >> drivers/clk/sirf/clk-atlas6.c | 3 +- >> drivers/clk/sirf/clk-common.c | 30 +- >> drivers/clk/sirf/clk-prima2.c | 3 +- >> drivers/clk/socfpga/clk-gate.c | 3 +- >> drivers/clk/socfpga/clk-periph.c | 3 +- >> drivers/clk/socfpga/clk-pll.c | 5 +- >> drivers/clk/spear/clk-aux-synth.c | 8 +- >> drivers/clk/spear/clk-frac-synth.c | 4 +- >> drivers/clk/spear/clk-gpt-synth.c | 4 +- >> drivers/clk/spear/clk-vco-pll.c | 8 +- >> drivers/clk/spear/clk.h | 14 +- >> drivers/clk/spear/spear1310_clock.c | 3 +- >> drivers/clk/spear/spear1340_clock.c | 3 +- >> drivers/clk/spear/spear3xx_clock.c | 17 +- >> drivers/clk/spear/spear6xx_clock.c | 3 +- >> drivers/clk/st/clk-flexgen.c | 12 +- >> drivers/clk/st/clkgen-fsyn.c | 22 +- >> drivers/clk/st/clkgen-mux.c | 32 +- >> drivers/clk/st/clkgen-pll.c | 34 +- >> drivers/clk/sunxi/clk-a10-hosc.c | 2 +- >> drivers/clk/sunxi/clk-a20-gmac.c | 2 +- >> drivers/clk/sunxi/clk-factors.c | 4 +- >> drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 2 +- >> drivers/clk/sunxi/clk-sun6i-apb0.c | 2 +- >> drivers/clk/sunxi/clk-sun6i-ar100.c | 6 +- >> drivers/clk/sunxi/clk-sun8i-apb0.c | 2 +- >> drivers/clk/sunxi/clk-sunxi.c | 18 +- >> drivers/clk/tegra/clk-audio-sync.c | 4 +- >> drivers/clk/tegra/clk-divider.c | 5 +- >> drivers/clk/tegra/clk-periph-gate.c | 5 +- >> drivers/clk/tegra/clk-periph.c | 9 +- >> drivers/clk/tegra/clk-pll-out.c | 5 +- >> drivers/clk/tegra/clk-pll.c | 41 +- >> drivers/clk/tegra/clk-super.c | 5 +- >> drivers/clk/tegra/clk-tegra-audio.c | 5 +- >> drivers/clk/tegra/clk-tegra-fixed.c | 9 +- >> drivers/clk/tegra/clk-tegra-periph.c | 13 +- >> drivers/clk/tegra/clk-tegra-pmc.c | 5 +- >> drivers/clk/tegra/clk-tegra-super-gen4.c | 9 +- >> drivers/clk/tegra/clk-tegra114.c | 11 +- >> drivers/clk/tegra/clk-tegra124.c | 7 +- >> drivers/clk/tegra/clk-tegra20.c | 13 +- >> drivers/clk/tegra/clk-tegra30.c | 9 +- >> drivers/clk/tegra/clk.c | 25 +- >> drivers/clk/tegra/clk.h | 38 +- >> drivers/clk/ti/apll.c | 8 +- >> drivers/clk/ti/clk-2xxx.c | 8 +- >> drivers/clk/ti/clk-33xx.c | 18 +- >> drivers/clk/ti/clk-3xxx.c | 8 +- >> drivers/clk/ti/clk-43xx.c | 8 +- >> drivers/clk/ti/clk-44xx.c | 16 +- >> drivers/clk/ti/clk-54xx.c | 25 +- >> drivers/clk/ti/clk-7xx.c | 28 +- >> drivers/clk/ti/clk-dra7-atl.c | 6 +- >> drivers/clk/ti/clk.c | 2 +- >> drivers/clk/ti/clockdomain.c | 4 +- >> drivers/clk/ti/composite.c | 2 +- >> drivers/clk/ti/divider.c | 6 +- >> drivers/clk/ti/dpll.c | 8 +- >> drivers/clk/ti/fixed-factor.c | 2 +- >> drivers/clk/ti/gate.c | 2 +- >> drivers/clk/ti/interface.c | 2 +- >> drivers/clk/ti/mux.c | 6 +- >> drivers/clk/ux500/abx500-clk.c | 3 +- >> drivers/clk/ux500/clk-prcc.c | 8 +- >> drivers/clk/ux500/clk-prcmu.c | 16 +- >> drivers/clk/ux500/clk-sysctrl.c | 10 +- >> drivers/clk/ux500/clk.h | 23 +- >> drivers/clk/ux500/u8500_clk.c | 3 +- >> drivers/clk/ux500/u8500_of_clk.c | 13 +- >> drivers/clk/ux500/u8540_clk.c | 3 +- >> drivers/clk/ux500/u9540_clk.c | 1 - >> drivers/clk/versatile/clk-icst.c | 5 +- >> drivers/clk/versatile/clk-icst.h | 2 +- >> drivers/clk/versatile/clk-impd1.c | 19 +- >> drivers/clk/versatile/clk-realview.c | 3 +- >> drivers/clk/versatile/clk-sp810.c | 30 +- >> drivers/clk/versatile/clk-versatile.c | 3 +- >> drivers/clk/versatile/clk-vexpress-osc.c | 2 +- >> drivers/clk/versatile/clk-vexpress.c | 6 +- >> drivers/clk/x86/clk-lpt.c | 3 +- >> drivers/clk/zynq/clkc.c | 22 +- >> drivers/clk/zynq/pll.c | 4 +- >> drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 3 +- >> drivers/media/platform/exynos4-is/media-dev.c | 18 +- >> drivers/media/platform/exynos4-is/media-dev.h | 7 +- >> drivers/media/platform/omap3isp/isp.h | 2 +- >> drivers/rtc/rtc-hym8563.c | 4 +- >> drivers/staging/imx-drm/imx-tve.c | 27 +- >> include/asm-generic/clkdev.h | 6 +- >> include/linux/clk-private.h | 51 +- >> include/linux/clk-provider.h | 137 +++-- >> include/linux/clk.h | 50 +- >> include/linux/clk/ti.h | 10 +- >> include/linux/clk/zynq.h | 3 +- >> include/linux/clkdev.h | 24 +- >> include/linux/platform_data/si5351.h | 4 +- >> sound/soc/mxs/mxs-saif.c | 4 +- >> 274 files changed, 2276 insertions(+), 1859 deletions(-) >> >> -- >> 1.9.3 >> ^ permalink raw reply [flat|nested] 28+ messages in thread
end of thread, other threads:[~2014-09-09 6:15 UTC | newest] Thread overview: 28+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-09-03 15:29 [PATCH v9 0/6] Per-user clock constraints Tomeu Vizoso 2014-09-03 15:29 ` Tomeu Vizoso 2014-09-03 15:29 ` [PATCH v9 1/6] clk: Add temporary mapping to the existing API Tomeu Vizoso 2014-09-03 15:29 ` Tomeu Vizoso 2014-09-03 15:31 ` [PATCH v9 2/6] clk: Move all drivers to use internal API Tomeu Vizoso 2014-09-03 15:31 ` Tomeu Vizoso 2014-09-08 6:13 ` Mike Turquette 2014-09-08 6:13 ` Mike Turquette 2014-09-09 6:15 ` Mike Turquette 2014-09-03 15:33 ` [PATCH v9 3/6] clk: use struct clk only for external API Tomeu Vizoso 2014-09-03 15:33 ` Tomeu Vizoso 2014-09-03 15:33 ` [PATCH v9 4/6] clk: per-user clock accounting for debug Tomeu Vizoso 2014-09-03 15:33 ` Tomeu Vizoso 2014-09-03 15:33 ` [PATCH v9 5/6] clk: Add floor and ceiling constraints to clock rates Tomeu Vizoso 2014-09-03 15:33 ` Tomeu Vizoso 2014-09-03 23:39 ` Stephen Boyd 2014-09-03 23:39 ` Stephen Boyd 2014-09-04 0:53 ` Mike Turquette 2014-09-04 0:53 ` Mike Turquette 2014-09-04 8:53 ` Tomeu Vizoso 2014-09-04 8:53 ` Tomeu Vizoso 2014-09-04 13:34 ` Tomeu Vizoso 2014-09-04 13:34 ` Tomeu Vizoso 2014-09-03 15:33 ` [PATCH v9 6/6] clk: Warn of unbalanced clk_prepare() calls Tomeu Vizoso 2014-09-03 15:33 ` Tomeu Vizoso 2014-09-03 17:26 ` [PATCH v9 0/6] Per-user clock constraints Mike Turquette 2014-09-04 8:30 ` Tomeu Vizoso 2014-09-04 8:30 ` Tomeu Vizoso
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