modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/Documentation/devicetree/bindings/display/msm/gpu.txt
..
..
@@ -1,38 +1,150 @@
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 Qualcomm adreno/snapdragon GPU
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 Required properties:
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-- compatible: "qcom,adreno-XYZ.W", "qcom,adreno"
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+- compatible: "qcom,adreno-XYZ.W", "qcom,adreno" or
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+	      "amd,imageon-XYZ.W", "amd,imageon"
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     for example: "qcom,adreno-306.0", "qcom,adreno"
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   Note that you need to list the less specific "qcom,adreno" (since this
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   is what the device is matched on), in addition to the more specific
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   with the chip-id.
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+  If "amd,imageon" is used, there should be no top level msm device.
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 - reg: Physical base address and length of the controller's registers.
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 - interrupts: The interrupt signal from the gpu.
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-- clocks: device clocks
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+- clocks: device clocks (if applicable)
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   See ../clocks/clock-bindings.txt for details.
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-- clock-names: the following clocks are required:
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+- clock-names: the following clocks are required by a3xx, a4xx and a5xx
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+  cores:
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   * "core"
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   * "iface"
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   * "mem_iface"
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+  For GMU attached devices the GPU clocks are not used and are not required. The
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+  following devices should not list clocks:
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+   - qcom,adreno-630.2
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+- iommus: optional phandle to an adreno iommu instance
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+- operating-points-v2: optional phandle to the OPP operating points
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+- interconnects: optional phandle to an interconnect provider.  See
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+  ../interconnect/interconnect.txt for details. Some A3xx and all A4xx platforms
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+  will have two paths; all others will have one path.
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+- interconnect-names: The names of the interconnect paths that correspond to the
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+  interconnects property. Values must be gfx-mem and ocmem.
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+- qcom,gmu: For GMU attached devices a phandle to the GMU device that will
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+  control the power for the GPU. Applicable targets:
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+    - qcom,adreno-630.2
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+- zap-shader: For a5xx and a6xx devices this node contains a memory-region that
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+  points to reserved memory to store the zap shader that can be used to help
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+  bring the GPU out of secure mode.
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+- firmware-name: optional property of the 'zap-shader' node, listing the
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+  relative path of the device specific zap firmware.
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+- sram: phandle to the On Chip Memory (OCMEM) that's present on some a3xx and
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+        a4xx Snapdragon SoCs. See
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+        Documentation/devicetree/bindings/sram/qcom,ocmem.yaml.
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-Example:
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+Example 3xx/4xx:
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 / {
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 	...
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-	gpu: qcom,kgsl-3d0@4300000 {
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-		compatible = "qcom,adreno-320.2", "qcom,adreno";
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-		reg = <0x04300000 0x20000>;
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+	gpu: adreno@fdb00000 {
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+		compatible = "qcom,adreno-330.2",
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+		             "qcom,adreno";
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+		reg = <0xfdb00000 0x10000>;
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 		reg-names = "kgsl_3d0_reg_memory";
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-		interrupts = <GIC_SPI 80 0>;
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+		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
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 		interrupt-names = "kgsl_3d0_irq";
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-		clock-names =
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-		    "core",
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-		    "iface",
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-		    "mem_iface";
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-		clocks =
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-		    <&mmcc GFX3D_CLK>,
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-		    <&mmcc GFX3D_AHB_CLK>,
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-		    <&mmcc MMSS_IMEM_AHB_CLK>;
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+		clock-names = "core",
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+		              "iface",
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+		              "mem_iface";
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+		clocks = <&mmcc OXILI_GFX3D_CLK>,
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+		         <&mmcc OXILICX_AHB_CLK>,
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+		         <&mmcc OXILICX_AXI_CLK>;
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+		sram = <&gpu_sram>;
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+		power-domains = <&mmcc OXILICX_GDSC>;
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+		operating-points-v2 = <&gpu_opp_table>;
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+		iommus = <&gpu_iommu 0>;
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+	};
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+
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+	gpu_sram: ocmem@fdd00000 {
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+		compatible = "qcom,msm8974-ocmem";
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+
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+		reg = <0xfdd00000 0x2000>,
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+		      <0xfec00000 0x180000>;
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+		reg-names = "ctrl",
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+		            "mem";
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+
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+		clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
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+		         <&mmcc OCMEMCX_OCMEMNOC_CLK>;
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+		clock-names = "core",
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+		              "iface";
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+
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+		#address-cells = <1>;
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+		#size-cells = <1>;
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+
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+		gpu_sram: gpu-sram@0 {
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+			reg = <0x0 0x100000>;
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+			ranges = <0 0 0xfec00000 0x100000>;
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+		};
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+	};
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+};
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+
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+Example a6xx (with GMU):
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+
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+/ {
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+	...
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+
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+	gpu@5000000 {
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+		compatible = "qcom,adreno-630.2", "qcom,adreno";
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+		#stream-id-cells = <16>;
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+
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+		reg = <0x5000000 0x40000>, <0x509e000 0x10>;
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+		reg-names = "kgsl_3d0_reg_memory", "cx_mem";
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+
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+		/*
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+		 * Look ma, no clocks! The GPU clocks and power are
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+		 * controlled entirely by the GMU
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+		 */
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+
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+		interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
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+
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+		iommus = <&adreno_smmu 0>;
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+
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+		operating-points-v2 = <&gpu_opp_table>;
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+
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+		interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>;
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+		interconnect-names = "gfx-mem";
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+
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+		gpu_opp_table: opp-table {
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+			compatible = "operating-points-v2";
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+
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+			opp-430000000 {
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+				opp-hz = /bits/ 64 <430000000>;
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+				opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
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+				opp-peak-kBps = <5412000>;
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+			};
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+
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+			opp-355000000 {
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+				opp-hz = /bits/ 64 <355000000>;
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+				opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
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+				opp-peak-kBps = <3072000>;
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+			};
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+
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+			opp-267000000 {
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+				opp-hz = /bits/ 64 <267000000>;
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+				opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
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+				opp-peak-kBps = <3072000>;
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+			};
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+
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+			opp-180000000 {
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+				opp-hz = /bits/ 64 <180000000>;
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+				opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
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+				opp-peak-kBps = <1804000>;
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+			};
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+		};
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+
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+		qcom,gmu = <&gmu>;
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+
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+		zap-shader {
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+			memory-region = <&zap_shader_region>;
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+			firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn"
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+		};
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 	};
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 };