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Fri, 4 Jun 2021 10:37:05 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, krzk@kernel.org, agx@sigxcpu.org, marex@denx.de, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ping.bai@nxp.com, frieder.schrempf@kontron.de, aford173@gmail.com, abel.vesa@nxp.com, Peng Fan Subject: [PATCH] arm64: dts: imx8mm: add pgc/blk_ctl nodes Date: Fri, 4 Jun 2021 19:10:05 +0800 Message-Id: <20210604111005.6804-1-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR02CA0085.apcprd02.prod.outlook.com (2603:1096:4:90::25) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR02CA0085.apcprd02.prod.outlook.com (2603:1096:4:90::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4195.21 via Frontend Transport; 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Signed-off-by: Peng Fan --- V1: Depends on the blk-ctl patchset, https://patchwork.kernel.org/project/linux-arm-kernel/cover/20210522134249.15322-1-peng.fan@oss.nxp.com/ Shawn, Since the blk-ctl patchset is in good shape and tested, is it ok for you to pick up? Thanks arch/arm64/boot/dts/freescale/imx8mm.dtsi | 128 ++++++++++++++++++++++ 1 file changed, 128 insertions(+) -- 2.30.0 diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index e7648c3b8390..0e01ff649956 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -7,6 +7,8 @@ #include #include #include +#include +#include #include #include "imx8mm-pinfunc.h" @@ -609,6 +611,109 @@ src: reset-controller@30390000 { interrupts = ; #reset-cells = <1>; }; + + gpc: gpc@303a0000 { + compatible = "fsl,imx8mm-gpc"; + reg = <0x303a0000 0x10000>; + interrupts = ; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <3>; + + pgc { + #address-cells = <1>; + #size-cells = <0>; + + pgc_hsiomix: power-domain@0 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; + }; + + pgc_pcie: power-domain@1 { + #power-domain-cells = <0>; + reg = ; + power-domains = <&pgc_hsiomix>; + clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>; + }; + + pgc_otg1: power-domain@2 { + #power-domain-cells = <0>; + reg = ; + power-domains = <&pgc_hsiomix>; + }; + + pgc_otg2: power-domain@3 { + #power-domain-cells = <0>; + reg = ; + power-domains = <&pgc_hsiomix>; + }; + + pgc_gpumix: power-domain@4 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_GPU_BUS_ROOT>, + <&clk IMX8MM_CLK_GPU_AHB>; + }; + + pgc_gpu: power-domain@5 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_GPU_AHB>, + <&clk IMX8MM_CLK_GPU_BUS_ROOT>, + <&clk IMX8MM_CLK_GPU2D_ROOT>, + <&clk IMX8MM_CLK_GPU3D_ROOT>; + resets = <&src IMX8MQ_RESET_GPU_RESET>; + power-domains = <&pgc_gpumix>; + }; + + pgc_vpumix: power-domain@6 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>; + resets = <&src IMX8MQ_RESET_VPU_RESET>; + }; + + pgc_vpu_g1: power-domain@7 { + #power-domain-cells = <0>; + power-domains = + <&vpumix_blk_ctl IMX8MM_BLK_CTL_PD_VPU_BUS>; + reg = ; + clocks = <&clk IMX8MM_CLK_VPU_G1_ROOT>; + }; + + pgc_vpu_g2: power-domain@8 { + #power-domain-cells = <0>; + power-domains = + <&vpumix_blk_ctl IMX8MM_BLK_CTL_PD_VPU_BUS>; + reg = ; + clocks = <&clk IMX8MM_CLK_VPU_G2_ROOT>; + }; + + pgc_vpu_h1: power-domain@9 { + #power-domain-cells = <0>; + power-domains = + <&vpumix_blk_ctl IMX8MM_BLK_CTL_PD_VPU_BUS>; + reg = ; + clocks = <&clk IMX8MM_CLK_VPU_H1_ROOT>; + }; + + pgc_dispmix: power-domain@10 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_DISP_ROOT>, + <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>; + }; + + pgc_mipi: power-domain@11 { + #power-domain-cells = <0>; + reg = ; + power-domains = + <&dispmix_blk_ctl IMX8MM_BLK_CTL_PD_DISPMIX_BUS>; + }; + }; + }; }; aips2: bus@30400000 { @@ -960,6 +1065,18 @@ aips4: bus@32c00000 { #size-cells = <1>; ranges = <0x32c00000 0x32c00000 0x400000>; + dispmix_blk_ctl: blk_ctl@32e28000 { + compatible = "fsl,imx8mm-dispmix-blk-ctl", "syscon"; + reg = <0x32e28000 0x100>; + #power-domain-cells = <1>; + #reset-cells = <1>; + power-domains = <&pgc_dispmix>, <&pgc_mipi>; + power-domain-names = "dispmix", "mipi"; + clocks = <&clk IMX8MM_CLK_DISP_ROOT>, + <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>; + }; + usbotg1: usb@32e40000 { compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; reg = <0x32e40000 0x200>; @@ -1029,6 +1146,17 @@ gpmi: nand-controller@33002000{ status = "disabled"; }; + vpumix_blk_ctl: blk-ctl@38330000 { + compatible = "fsl,imx8mm-vpumix-blk-ctl", "syscon"; + reg = <0x38330000 0x100>; + #power-domain-cells = <1>; + #reset-cells = <1>; + power-domains = <&pgc_vpumix>, <&pgc_vpu_g1>, <&pgc_vpu_g2>, <&pgc_vpu_h1>; + power-domain-names = "vpumix", "vpu-g1", "vpu-g2", "vpu-h1"; + clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>, <&clk IMX8MM_CLK_VPU_G1_ROOT>, + <&clk IMX8MM_CLK_VPU_G2_ROOT>, <&clk IMX8MM_CLK_VPU_H1_ROOT>; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */