From: Aisheng Dong <aisheng.dong@nxp.com> To: "linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org> Cc: "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "sboyd@kernel.org" <sboyd@kernel.org>, "mturquette@baylibre.com" <mturquette@baylibre.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, Fabio Estevam <fabio.estevam@nxp.com>, dl-linux-imx <linux-imx@nxp.com>, "kernel@pengutronix.de" <kernel@pengutronix.de>, Aisheng Dong <aisheng.dong@nxp.com> Subject: [PATCH V10 0/7] clk: imx: add imx8qxp clock support Date: Tue, 11 Dec 2018 15:13:13 +0000 [thread overview] Message-ID: <1544540867-6342-1-git-send-email-aisheng.dong@nxp.com> (raw) This patch series adds i.MX8QXP clock support which is based on the clock service provided by SCU firmware. Note: It depends on SCU driver which has already been merged by Shawn. So this patch series could go through Shawn's tree as well. ChangeLog: v9->v10: * a small clean up of PATCH 2 remove ccm_ipc_handle from headfile as no other users need it now and move imx_clk_scu_init() implementation into driver accordingly. * a typo fix of Patch 10 v8->v9: * add __le32 and __le16 for SCU message structure members as it's little endian * use readl_relaxed() as it does not need insert barrier * a small code logic improvement suggested by Stephen v7->v8: * add more kernel doc for lpcg and scu clock structures * remove one unneccessry reg checking v6->v7: * use struct_size() * remove MODULE_ macros * add more kernel docs/code comments * other small improvements * update reviewed-by tags * add the missing PATCH 1 in V6 v5->v6: * simply the driver a lot by re-orgnizing the driver into a few clock types: scu clock (merge scu divider/gate/mux) and scu gpr lock which accessing is through SCU protocol and LPCG clock which is directly accessible by CPU. * LPCG clock is separate from SCU clock, gpr clock is still not used and will be added later. * remove old year license as the code is totally rewritten * scu mux support will be added later as it's also still not used. v4->v5: Address all Stephen and Sascha's review comments, see details in each patch v3->v4: * scu headfile path update * no functionality change v2->v3: * structures/enums name update with imx_sc prefix * no functionality change v1->v2: * structure and enums name update * api usage update due to api change * no functionality change Dong Aisheng (7): clk: imx: add configuration option for mmio clks clk: imx: add scu clock common part dt-bindings: clock: imx8qxp: add SCU clock IDs clk: imx: add imx8qxp clk driver dt-bindings: clock: add imx8qxp lpcg clock binding clk: imx: add lpcg clock support clk: imx: add imx8qxp lpcg driver .../devicetree/bindings/clock/imx8qxp-lpcg.txt | 51 ++++ arch/arm/mach-imx/Kconfig | 11 + drivers/clk/Kconfig | 1 + drivers/clk/imx/Kconfig | 9 + drivers/clk/imx/Makefile | 8 +- drivers/clk/imx/clk-imx8qxp-lpcg.c | 216 +++++++++++++++ drivers/clk/imx/clk-imx8qxp-lpcg.h | 102 ++++++++ drivers/clk/imx/clk-imx8qxp.c | 153 +++++++++++ drivers/clk/imx/clk-lpcg-scu.c | 114 ++++++++ drivers/clk/imx/clk-scu.c | 270 +++++++++++++++++++ drivers/clk/imx/clk-scu.h | 18 ++ include/dt-bindings/clock/imx8qxp-clock.h | 289 +++++++++++++++++++++ 12 files changed, 1241 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/clock/imx8qxp-lpcg.txt create mode 100644 drivers/clk/imx/Kconfig create mode 100644 drivers/clk/imx/clk-imx8qxp-lpcg.c create mode 100644 drivers/clk/imx/clk-imx8qxp-lpcg.h create mode 100644 drivers/clk/imx/clk-imx8qxp.c create mode 100644 drivers/clk/imx/clk-lpcg-scu.c create mode 100644 drivers/clk/imx/clk-scu.c create mode 100644 drivers/clk/imx/clk-scu.h create mode 100644 include/dt-bindings/clock/imx8qxp-clock.h -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Aisheng Dong <aisheng.dong@nxp.com> To: "linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org> Cc: Aisheng Dong <aisheng.dong@nxp.com>, "sboyd@kernel.org" <sboyd@kernel.org>, "mturquette@baylibre.com" <mturquette@baylibre.com>, dl-linux-imx <linux-imx@nxp.com>, "kernel@pengutronix.de" <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: [PATCH V10 0/7] clk: imx: add imx8qxp clock support Date: Tue, 11 Dec 2018 15:13:13 +0000 [thread overview] Message-ID: <1544540867-6342-1-git-send-email-aisheng.dong@nxp.com> (raw) This patch series adds i.MX8QXP clock support which is based on the clock service provided by SCU firmware. Note: It depends on SCU driver which has already been merged by Shawn. So this patch series could go through Shawn's tree as well. ChangeLog: v9->v10: * a small clean up of PATCH 2 remove ccm_ipc_handle from headfile as no other users need it now and move imx_clk_scu_init() implementation into driver accordingly. * a typo fix of Patch 10 v8->v9: * add __le32 and __le16 for SCU message structure members as it's little endian * use readl_relaxed() as it does not need insert barrier * a small code logic improvement suggested by Stephen v7->v8: * add more kernel doc for lpcg and scu clock structures * remove one unneccessry reg checking v6->v7: * use struct_size() * remove MODULE_ macros * add more kernel docs/code comments * other small improvements * update reviewed-by tags * add the missing PATCH 1 in V6 v5->v6: * simply the driver a lot by re-orgnizing the driver into a few clock types: scu clock (merge scu divider/gate/mux) and scu gpr lock which accessing is through SCU protocol and LPCG clock which is directly accessible by CPU. * LPCG clock is separate from SCU clock, gpr clock is still not used and will be added later. * remove old year license as the code is totally rewritten * scu mux support will be added later as it's also still not used. v4->v5: Address all Stephen and Sascha's review comments, see details in each patch v3->v4: * scu headfile path update * no functionality change v2->v3: * structures/enums name update with imx_sc prefix * no functionality change v1->v2: * structure and enums name update * api usage update due to api change * no functionality change Dong Aisheng (7): clk: imx: add configuration option for mmio clks clk: imx: add scu clock common part dt-bindings: clock: imx8qxp: add SCU clock IDs clk: imx: add imx8qxp clk driver dt-bindings: clock: add imx8qxp lpcg clock binding clk: imx: add lpcg clock support clk: imx: add imx8qxp lpcg driver .../devicetree/bindings/clock/imx8qxp-lpcg.txt | 51 ++++ arch/arm/mach-imx/Kconfig | 11 + drivers/clk/Kconfig | 1 + drivers/clk/imx/Kconfig | 9 + drivers/clk/imx/Makefile | 8 +- drivers/clk/imx/clk-imx8qxp-lpcg.c | 216 +++++++++++++++ drivers/clk/imx/clk-imx8qxp-lpcg.h | 102 ++++++++ drivers/clk/imx/clk-imx8qxp.c | 153 +++++++++++ drivers/clk/imx/clk-lpcg-scu.c | 114 ++++++++ drivers/clk/imx/clk-scu.c | 270 +++++++++++++++++++ drivers/clk/imx/clk-scu.h | 18 ++ include/dt-bindings/clock/imx8qxp-clock.h | 289 +++++++++++++++++++++ 12 files changed, 1241 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/clock/imx8qxp-lpcg.txt create mode 100644 drivers/clk/imx/Kconfig create mode 100644 drivers/clk/imx/clk-imx8qxp-lpcg.c create mode 100644 drivers/clk/imx/clk-imx8qxp-lpcg.h create mode 100644 drivers/clk/imx/clk-imx8qxp.c create mode 100644 drivers/clk/imx/clk-lpcg-scu.c create mode 100644 drivers/clk/imx/clk-scu.c create mode 100644 drivers/clk/imx/clk-scu.h create mode 100644 include/dt-bindings/clock/imx8qxp-clock.h -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2018-12-11 15:14 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-12-11 15:13 Aisheng Dong [this message] 2018-12-11 15:13 ` [PATCH V10 0/7] clk: imx: add imx8qxp clock support Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 1/7] clk: imx: add configuration option for mmio clks Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 2/7] clk: imx: add scu clock common part Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 3/7] dt-bindings: clock: imx8qxp: add SCU clock IDs Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 4/7] clk: imx: add imx8qxp clk driver Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 5/7] dt-bindings: clock: add imx8qxp lpcg clock binding Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 6/7] clk: imx: add lpcg clock support Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:13 ` [PATCH V10 7/7] clk: imx: add imx8qxp lpcg driver Aisheng Dong 2018-12-11 15:13 ` Aisheng Dong 2018-12-11 15:21 ` [PATCH V10 0/7] clk: imx: add imx8qxp clock support Aisheng Dong 2018-12-11 15:21 ` Aisheng Dong
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