Messages in this thread Patch in this message | | | From | Yong Wu <> | Subject | [PATCH] arm64: dts: mt8192: add m4u and smi nodes | Date | Wed, 16 Dec 2020 19:36:30 +0800 |
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Add mt8192 IOMMU and smi larb/common nodes.
Signed-off-by: Yong Wu <yong.wu@mediatek.com> --- This patch base on: 1. mt8192 dts base which is in the linux-next now. https://lore.kernel.org/linux-mediatek/20201030092207.26488-2-seiya.wang@mediatek.com/
2. clock nodes and definitions: https://lore.kernel.org/linux-mediatek/1604887429-29445-1-git-send-email-weiyi.lu@mediatek.com/
3. PM definitions: https://patchwork.kernel.org/project/linux-mediatek/patch/20201030113622.201188-15-enric.balletbo@collabora.com/
4. PM nodes: https://lore.kernel.org/linux-mediatek/1605782884-19741-1-git-send-email-weiyi.lu@mediatek.com/
5. iommu ports defintions: https://lore.kernel.org/linux-iommu/20201209080102.26626-1-yong.wu@mediatek.com/T/#t --- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 193 +++++++++++++++++++++++ 1 file changed, 193 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index a315568fcd9a..b84585de5ca8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/clock/mt8192-clk.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/memory/mt8192-larb-port.h> #include <dt-bindings/pinctrl/mt8192-pinfunc.h> #include <dt-bindings/power/mt8192-power.h> @@ -807,24 +808,116 @@ #clock-cells = <1>; }; + smi_common: smi@14002000 { + compatible = "mediatek,mt8192-smi-common"; + reg = <0 0x14002000 0 0x1000>; + clocks = <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_SMI_INFRA>, + <&mmsys CLK_MM_SMI_GALS>, + <&mmsys CLK_MM_SMI_GALS>; + clock-names = "apb", "smi", "gals0", "gals1"; + power-domains = <&spm MT8192_POWER_DOMAIN_DISP>; + }; + + larb0: larb@14003000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x14003000 0 0x1000>; + mediatek,larb-id = <0>; + mediatek,smi = <&smi_common>; + clocks = <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_SMI_INFRA>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_DISP>; + }; + + larb1: larb@14004000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x14004000 0 0x1000>; + mediatek,larb-id = <1>; + mediatek,smi = <&smi_common>; + clocks = <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_SMI_INFRA>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_DISP>; + }; + + iommu0: m4u@1401d000 { + compatible = "mediatek,mt8192-m4u"; + reg = <0 0x1401d000 0 0x1000>; + mediatek,larbs = <&larb0 &larb1 &larb2 + &larb4 &larb5 &larb7 + &larb9 &larb11 &larb13 + &larb14 &larb16 &larb17 + &larb18 &larb19 &larb20>; + interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&mmsys CLK_MM_SMI_IOMMU>; + clock-names = "bclk"; + power-domains = <&spm MT8192_POWER_DOMAIN_DISP>; + #iommu-cells = <1>; + }; + imgsys: syscon@15020000 { compatible = "mediatek,mt8192-imgsys", "syscon"; reg = <0 0x15020000 0 0x1000>; #clock-cells = <1>; }; + larb9: larb@1502e000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1502e000 0 0x1000>; + mediatek,larb-id = <9>; + mediatek,smi = <&smi_common>; + clocks = <&imgsys CLK_IMG_LARB9>, + <&imgsys CLK_IMG_LARB9>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_ISP>; + }; + imgsys2: syscon@15820000 { compatible = "mediatek,mt8192-imgsys2", "syscon"; reg = <0 0x15820000 0 0x1000>; #clock-cells = <1>; }; + larb11: larb@1582e000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1582e000 0 0x1000>; + mediatek,larb-id = <11>; + mediatek,smi = <&smi_common>; + clocks = <&imgsys2 CLK_IMG2_LARB11>, + <&imgsys2 CLK_IMG2_LARB11>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_ISP2>; + }; + + larb5: larb@1600d000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1600d000 0 0x1000>; + mediatek,larb-id = <5>; + mediatek,smi = <&smi_common>; + clocks = <&vdecsys_soc CLK_VDEC_SOC_LARB1>, + <&vdecsys_soc CLK_VDEC_SOC_LARB1>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_VDEC>; + }; + vdecsys_soc: syscon@1600f000 { compatible = "mediatek,mt8192-vdecsys_soc", "syscon"; reg = <0 0x1600f000 0 0x1000>; #clock-cells = <1>; }; + larb4: larb@1602e000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1602e000 0 0x1000>; + mediatek,larb-id = <4>; + mediatek,smi = <&smi_common>; + clocks = <&vdecsys CLK_VDEC_SOC_LARB1>, + <&vdecsys CLK_VDEC_SOC_LARB1>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_VDEC2>; + }; + vdecsys: syscon@1602f000 { compatible = "mediatek,mt8192-vdecsys", "syscon"; reg = <0 0x1602f000 0 0x1000>; @@ -837,12 +930,79 @@ #clock-cells = <1>; }; + larb7: larb@17010000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x17010000 0 0x1000>; + mediatek,larb-id = <7>; + mediatek,smi = <&smi_common>; + clocks = <&vencsys CLK_VENC_SET0_LARB>, + <&vencsys CLK_VENC_SET1_VENC>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_VENC>; + }; + camsys: syscon@1a000000 { compatible = "mediatek,mt8192-camsys", "syscon"; reg = <0 0x1a000000 0 0x1000>; #clock-cells = <1>; }; + larb13: larb@1a001000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1a001000 0 0x1000>; + mediatek,larb-id = <13>; + mediatek,smi = <&smi_common>; + clocks = <&camsys CLK_CAM_CAM>, + <&camsys CLK_CAM_LARB13>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_CAM>; + }; + + larb14: larb@1a002000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1a002000 0 0x1000>; + mediatek,larb-id = <14>; + mediatek,smi = <&smi_common>; + clocks = <&camsys CLK_CAM_CAM>, + <&camsys CLK_CAM_LARB14>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_CAM>; + }; + + larb16: larb@1a00f000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1a00f000 0 0x1000>; + mediatek,larb-id = <16>; + mediatek,smi = <&smi_common>; + clocks = <&camsys_rawa CLK_CAM_RAWA_CAM>, + <&camsys_rawa CLK_CAM_RAWA_LARBX>; + clock-names = "apb", "smi"; + mediatek,smi-id = <16>; + power-domains = <&spm MT8192_POWER_DOMAIN_CAM_RAWA>; + }; + + larb17: larb@1a010000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1a010000 0 0x1000>; + mediatek,larb-id = <17>; + mediatek,smi = <&smi_common>; + clocks = <&camsys_rawb CLK_CAM_RAWB_CAM>, + <&camsys_rawb CLK_CAM_RAWB_LARBX>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_CAM_RAWB>; + }; + + larb18: larb@1a011000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1a011000 0 0x1000>; + mediatek,larb-id = <18>; + mediatek,smi = <&smi_common>; + clocks = <&camsys_rawc CLK_CAM_RAWC_LARBX>, + <&camsys_rawc CLK_CAM_RAWC_CAM>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_CAM_RAWC>; + }; + camsys_rawa: syscon@1a04f000 { compatible = "mediatek,mt8192-camsys_rawa", "syscon"; reg = <0 0x1a04f000 0 0x1000>; @@ -867,10 +1027,43 @@ #clock-cells = <1>; }; + larb20: larb@1b00f000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1b00f000 0 0x1000>; + mediatek,larb-id = <20>; + mediatek,smi = <&smi_common>; + clocks = <&ipesys CLK_IPE_SMI_SUBCOM>, + <&ipesys CLK_IPE_LARB20>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_IPE>; + }; + + larb19: larb@1b10f000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1b10f000 0 0x1000>; + mediatek,larb-id = <19>; + mediatek,smi = <&smi_common>; + clocks = <&ipesys CLK_IPE_SMI_SUBCOM>, + <&ipesys CLK_IPE_LARB19>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_IPE>; + }; + mdpsys: syscon@1f000000 { compatible = "mediatek,mt8192-mdpsys", "syscon"; reg = <0 0x1f000000 0 0x1000>; #clock-cells = <1>; }; + + larb2: larb@1f002000 { + compatible = "mediatek,mt8192-smi-larb"; + reg = <0 0x1f002000 0 0x1000>; + mediatek,larb-id = <2>; + mediatek,smi = <&smi_common>; + clocks = <&mdpsys CLK_MDP_SMI0>, + <&mdpsys CLK_MDP_SMI0>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8192_POWER_DOMAIN_MDP>; + }; }; }; -- 2.18.0
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