From: Abel Vesa <abel.vesa@nxp.com> To: Mike Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Adam Ford <aford173@gmail.com>, Marek Vasut <marek.vasut@gmail.com>, Lucas Stach <l.stach@pengutronix.de>, Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, Anson Huang <anson.huang@nxp.com>, Jacky Bai <ping.bai@nxp.com>, Peng Fan <peng.fan@nxp.com>, Dong Aisheng <aisheng.dong@nxp.com> Cc: NXP Linux Team <linux-imx@nxp.com>, linux-arm-kernel@lists.infradead.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Abel Vesa <abel.vesa@nxp.com> Subject: [PATCH v4 00/14] Add BLK_CTL support for i.MX8MP Date: Mon, 26 Oct 2020 21:32:16 +0200 [thread overview] Message-ID: <1603740750-10385-1-git-send-email-abel.vesa@nxp.com> (raw) The BLK_CTL according to HW design is basically the wrapper of the entire function specific group of IPs and holds GPRs that usually cannot be placed into one specific IP from that group. Some of these GPRs are used to control some clocks, other some resets, others some very specific function that does not fit into clocks or resets. Since the clocks are registered using the i.MX clock subsystem API, the driver is placed into the clock subsystem, but it also registers the resets. For the other functionalities that other GPRs might have, the syscon is used. Changes since v3: * added R-b tags * renamed the imx_blk_ctl_probe to imx_blk_ctl_register since it's gonna be used by all the i.MX8M for their paltform blk_ctl driver. * added dedicated probe function for i.MX8MP blk_ctl driver * fixed the reset deassert first issue reported by Aisheng Dong Abel Vesa (14): dt-bindings: clocks: imx8mp: Rename audiomix ids clocks to audio_blk_ctl dt-bindings: reset: imx8mp: Add audio blk_ctl reset IDs dt-bindings: clock: imx8mp: Add ids for the audio shared gate dt-bindings: clock: imx8mp: Add media blk_ctl clock IDs dt-bindings: reset: imx8mp: Add media blk_ctl reset IDs dt-bindings: clock: imx8mp: Add hdmi blk_ctl clock IDs dt-bindings: reset: imx8mp: Add hdmi blk_ctl reset IDs clk: imx8mp: Add audio shared gate Documentation: bindings: clk: Add bindings for i.MX BLK_CTL clk: imx: Add generic blk-ctl driver clk: imx: Add blk-ctl driver for i.MX8MP arm64: dts: imx8mp: Add audio_blk_ctl node arm64: dts: imx8mp: Add media_blk_ctl node arm64: dts: imx8mp: Add hdmi_blk_ctl node .../devicetree/bindings/clock/fsl,imx-blk-ctl.yaml | 60 ++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 37 +++ drivers/clk/imx/Makefile | 2 +- drivers/clk/imx/clk-blk-ctl-imx8mp.c | 316 +++++++++++++++++++++ drivers/clk/imx/clk-blk-ctl.c | 302 ++++++++++++++++++++ drivers/clk/imx/clk-blk-ctl.h | 80 ++++++ drivers/clk/imx/clk-imx8mp.c | 12 +- include/dt-bindings/clock/imx8mp-clock.h | 200 +++++++++---- include/dt-bindings/reset/imx8mp-reset.h | 45 +++ 9 files changed, 991 insertions(+), 63 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/fsl,imx-blk-ctl.yaml create mode 100644 drivers/clk/imx/clk-blk-ctl-imx8mp.c create mode 100644 drivers/clk/imx/clk-blk-ctl.c create mode 100644 drivers/clk/imx/clk-blk-ctl.h -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Abel Vesa <abel.vesa@nxp.com> To: Mike Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Adam Ford <aford173@gmail.com>, Marek Vasut <marek.vasut@gmail.com>, Lucas Stach <l.stach@pengutronix.de>, Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, Anson Huang <anson.huang@nxp.com>, Jacky Bai <ping.bai@nxp.com>, Peng Fan <peng.fan@nxp.com>, Dong Aisheng <aisheng.dong@nxp.com> Cc: devicetree@vger.kernel.org, Abel Vesa <abel.vesa@nxp.com>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, NXP Linux Team <linux-imx@nxp.com>, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 00/14] Add BLK_CTL support for i.MX8MP Date: Mon, 26 Oct 2020 21:32:16 +0200 [thread overview] Message-ID: <1603740750-10385-1-git-send-email-abel.vesa@nxp.com> (raw) The BLK_CTL according to HW design is basically the wrapper of the entire function specific group of IPs and holds GPRs that usually cannot be placed into one specific IP from that group. Some of these GPRs are used to control some clocks, other some resets, others some very specific function that does not fit into clocks or resets. Since the clocks are registered using the i.MX clock subsystem API, the driver is placed into the clock subsystem, but it also registers the resets. For the other functionalities that other GPRs might have, the syscon is used. Changes since v3: * added R-b tags * renamed the imx_blk_ctl_probe to imx_blk_ctl_register since it's gonna be used by all the i.MX8M for their paltform blk_ctl driver. * added dedicated probe function for i.MX8MP blk_ctl driver * fixed the reset deassert first issue reported by Aisheng Dong Abel Vesa (14): dt-bindings: clocks: imx8mp: Rename audiomix ids clocks to audio_blk_ctl dt-bindings: reset: imx8mp: Add audio blk_ctl reset IDs dt-bindings: clock: imx8mp: Add ids for the audio shared gate dt-bindings: clock: imx8mp: Add media blk_ctl clock IDs dt-bindings: reset: imx8mp: Add media blk_ctl reset IDs dt-bindings: clock: imx8mp: Add hdmi blk_ctl clock IDs dt-bindings: reset: imx8mp: Add hdmi blk_ctl reset IDs clk: imx8mp: Add audio shared gate Documentation: bindings: clk: Add bindings for i.MX BLK_CTL clk: imx: Add generic blk-ctl driver clk: imx: Add blk-ctl driver for i.MX8MP arm64: dts: imx8mp: Add audio_blk_ctl node arm64: dts: imx8mp: Add media_blk_ctl node arm64: dts: imx8mp: Add hdmi_blk_ctl node .../devicetree/bindings/clock/fsl,imx-blk-ctl.yaml | 60 ++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 37 +++ drivers/clk/imx/Makefile | 2 +- drivers/clk/imx/clk-blk-ctl-imx8mp.c | 316 +++++++++++++++++++++ drivers/clk/imx/clk-blk-ctl.c | 302 ++++++++++++++++++++ drivers/clk/imx/clk-blk-ctl.h | 80 ++++++ drivers/clk/imx/clk-imx8mp.c | 12 +- include/dt-bindings/clock/imx8mp-clock.h | 200 +++++++++---- include/dt-bindings/reset/imx8mp-reset.h | 45 +++ 9 files changed, 991 insertions(+), 63 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/fsl,imx-blk-ctl.yaml create mode 100644 drivers/clk/imx/clk-blk-ctl-imx8mp.c create mode 100644 drivers/clk/imx/clk-blk-ctl.c create mode 100644 drivers/clk/imx/clk-blk-ctl.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:[~2020-10-26 19:32 UTC|newest] Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-10-26 19:32 Abel Vesa [this message] 2020-10-26 19:32 ` [PATCH v4 00/14] Add BLK_CTL support for i.MX8MP Abel Vesa 2020-10-26 19:32 ` [PATCH v4 01/14] dt-bindings: clocks: imx8mp: Rename audiomix ids clocks to audio_blk_ctl Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 02/14] dt-bindings: reset: imx8mp: Add audio blk_ctl reset IDs Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 03/14] dt-bindings: clock: imx8mp: Add ids for the audio shared gate Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 04/14] dt-bindings: clock: imx8mp: Add media blk_ctl clock IDs Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 05/14] dt-bindings: reset: imx8mp: Add media blk_ctl reset IDs Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 06/14] dt-bindings: clock: imx8mp: Add hdmi blk_ctl clock IDs Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 07/14] dt-bindings: reset: imx8mp: Add hdmi blk_ctl reset IDs Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 08/14] clk: imx8mp: Add audio shared gate Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 09/14] Documentation: bindings: clk: Add bindings for i.MX BLK_CTL Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-28 15:32 ` Rob Herring 2020-10-28 15:32 ` Rob Herring 2020-10-26 19:32 ` [PATCH v4 10/14] clk: imx: Add generic blk-ctl driver Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 11/14] clk: imx: Add blk-ctl driver for i.MX8MP Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-31 5:21 ` Adam Ford 2020-10-31 5:21 ` Adam Ford 2020-10-31 9:25 ` Abel Vesa 2020-10-31 9:25 ` Abel Vesa 2020-11-02 22:10 ` kernel test robot 2020-10-26 19:32 ` [PATCH v4 12/14] arm64: dts: imx8mp: Add audio_blk_ctl node Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 13/14] arm64: dts: imx8mp: Add media_blk_ctl node Abel Vesa 2020-10-26 19:32 ` Abel Vesa 2020-10-26 19:32 ` [PATCH v4 14/14] arm64: dts: imx8mp: Add hdmi_blk_ctl node Abel Vesa 2020-10-26 19:32 ` Abel Vesa
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