From: Adam Ford <aford173@gmail.com> To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, tharvey@gateworks.com, Adam Ford <aford173@gmail.com>, Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Lucas Stach <l.stach@pengutronix.de>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 6/9] arm64: dts: imx8mn: add GPC node Date: Sun, 28 Nov 2021 07:18:49 -0600 [thread overview] Message-ID: <20211128131853.15125-7-aford173@gmail.com> (raw) In-Reply-To: <20211128131853.15125-1-aford173@gmail.com> Add the DT node for the GPC, including all the PGC power domains, some of them are not fully functional yet, as they require interaction with the blk-ctrls to properly power up/down the peripherals. Signed-off-by: Adam Ford <aford173@gmail.com> --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 49 +++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index ba23b416b5e6..ef1699a9cd7d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -4,6 +4,8 @@ */ #include <dt-bindings/clock/imx8mn-clock.h> +#include <dt-bindings/power/imx8mn-power.h> +#include <dt-bindings/reset/imx8mq-reset.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -640,6 +642,53 @@ src: reset-controller@30390000 { interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; #reset-cells = <1>; }; + + gpc: gpc@303a0000 { + compatible = "fsl,imx8mn-gpc"; + reg = <0x303a0000 0x10000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; + + pgc { + #address-cells = <1>; + #size-cells = <0>; + + pgc_hsiomix: power-domain@0 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_HSIOMIX>; + clocks = <&clk IMX8MN_CLK_USB_BUS>; + }; + + pgc_otg1: power-domain@1 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_OTG1>; + power-domains = <&pgc_hsiomix>; + }; + + pgc_gpumix: power-domain@2 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_GPUMIX>; + clocks = <&clk IMX8MN_CLK_GPU_CORE_ROOT>, + <&clk IMX8MN_CLK_GPU_SHADER>, + <&clk IMX8MN_CLK_GPU_BUS_ROOT>, + <&clk IMX8MN_CLK_GPU_AHB>; + resets = <&src IMX8MQ_RESET_GPU_RESET>; + }; + + pgc_dispmix: power-domain@3 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_DISPMIX>; + clocks = <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>; + }; + + pgc_mipi: power-domain@4 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_MIPI>; + power-domains = <&pgc_dispmix>; + }; + }; + }; }; aips2: bus@30400000 { -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Adam Ford <aford173@gmail.com> To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, tharvey@gateworks.com, Adam Ford <aford173@gmail.com>, Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Lucas Stach <l.stach@pengutronix.de>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 6/9] arm64: dts: imx8mn: add GPC node Date: Sun, 28 Nov 2021 07:18:49 -0600 [thread overview] Message-ID: <20211128131853.15125-7-aford173@gmail.com> (raw) In-Reply-To: <20211128131853.15125-1-aford173@gmail.com> Add the DT node for the GPC, including all the PGC power domains, some of them are not fully functional yet, as they require interaction with the blk-ctrls to properly power up/down the peripherals. Signed-off-by: Adam Ford <aford173@gmail.com> --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 49 +++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index ba23b416b5e6..ef1699a9cd7d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -4,6 +4,8 @@ */ #include <dt-bindings/clock/imx8mn-clock.h> +#include <dt-bindings/power/imx8mn-power.h> +#include <dt-bindings/reset/imx8mq-reset.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -640,6 +642,53 @@ src: reset-controller@30390000 { interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; #reset-cells = <1>; }; + + gpc: gpc@303a0000 { + compatible = "fsl,imx8mn-gpc"; + reg = <0x303a0000 0x10000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; + + pgc { + #address-cells = <1>; + #size-cells = <0>; + + pgc_hsiomix: power-domain@0 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_HSIOMIX>; + clocks = <&clk IMX8MN_CLK_USB_BUS>; + }; + + pgc_otg1: power-domain@1 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_OTG1>; + power-domains = <&pgc_hsiomix>; + }; + + pgc_gpumix: power-domain@2 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_GPUMIX>; + clocks = <&clk IMX8MN_CLK_GPU_CORE_ROOT>, + <&clk IMX8MN_CLK_GPU_SHADER>, + <&clk IMX8MN_CLK_GPU_BUS_ROOT>, + <&clk IMX8MN_CLK_GPU_AHB>; + resets = <&src IMX8MQ_RESET_GPU_RESET>; + }; + + pgc_dispmix: power-domain@3 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_DISPMIX>; + clocks = <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>; + }; + + pgc_mipi: power-domain@4 { + #power-domain-cells = <0>; + reg = <IMX8MN_POWER_DOMAIN_MIPI>; + power-domains = <&pgc_dispmix>; + }; + }; + }; }; aips2: bus@30400000 { -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-11-28 13:21 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-28 13:18 [PATCH V4 0/9] arm64: imx8mn: Enable more imx8m Nano functions Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-11-28 13:18 ` [PATCH V4 1/9] soc: imx: gpcv2: keep i.MX8MN gpumix bus clock enabled Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-12-14 8:53 ` Lucas Stach 2021-12-14 8:53 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 2/9] soc: imx: gpcv2: Add dispmix and mipi domains to imx8mn Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-12-14 8:54 ` Lucas Stach 2021-12-14 8:54 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 3/9] dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-11-28 17:17 ` Rob Herring 2021-11-28 17:17 ` Rob Herring 2021-11-28 18:46 ` Adam Ford 2021-11-28 18:46 ` Adam Ford 2021-12-14 9:11 ` Lucas Stach 2021-12-14 9:11 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 4/9] dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-11-28 23:45 ` Rob Herring 2021-11-28 23:45 ` Rob Herring 2021-12-14 9:15 ` Lucas Stach 2021-12-14 9:15 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 5/9] soc: imx: imx8m-blk-ctrl: add " Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-11-28 15:21 ` kernel test robot 2021-11-28 15:21 ` kernel test robot 2021-11-28 16:54 ` kernel test robot 2021-11-28 16:54 ` kernel test robot 2021-12-06 13:05 ` Adam Ford 2021-12-06 13:05 ` Adam Ford 2021-12-14 3:40 ` Adam Ford 2021-12-14 3:40 ` Adam Ford 2021-12-14 9:15 ` Lucas Stach 2021-12-14 9:15 ` Lucas Stach 2021-11-28 13:18 ` Adam Ford [this message] 2021-11-28 13:18 ` [PATCH V4 6/9] arm64: dts: imx8mn: add GPC node Adam Ford 2021-12-14 9:17 ` Lucas Stach 2021-12-14 9:17 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 7/9] arm64: dts: imx8mn: put USB controller into power-domains Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-11-28 13:18 ` [PATCH V4 8/9] arm64: dts: imx8mn: add DISP blk-ctrl Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-12-14 9:19 ` Lucas Stach 2021-12-14 9:19 ` Lucas Stach 2021-11-28 13:18 ` [PATCH V4 9/9] arm64: dts: imx8mn: Enable GPU Adam Ford 2021-11-28 13:18 ` Adam Ford 2021-12-14 9:24 ` Lucas Stach 2021-12-14 9:24 ` Lucas Stach 2021-12-14 3:03 ` [PATCH V4 0/9] arm64: imx8mn: Enable more imx8m Nano functions Adam Ford 2021-12-14 3:03 ` Adam Ford 2021-12-14 3:13 ` Shawn Guo 2021-12-14 3:13 ` Shawn Guo
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