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arm64: dts: sdm845: add video nodes

PATCH Superseded Malathi Gottam 1 participant 2 messages Jan 7, 2019 – Jan 17, 2019

Subsystems (3)
Device tree bindings Arm Qualcomm mailing list Arm Qualcomm support

v4 of 5 Superseded Latest is v5 →

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Malathi Gottam

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#0 lore raw

PATCH v4 1/1 arm64: dts: sdm845: add video nodes

This adds video nodes to sdm845 based on the examples in the bindings.

Signed-off-by Malathi Gottam <[email protected]>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
arch/arm64/boot/dts/qcom/sdm845.dtsi +35 -0
index b72bdb0..df31d39 100644
@@ -87,6 +87,11 @@
 			reg = <0 0x86200000 0 0x2d00000>;
 			no-map;
 		};
+
+		venus_region: memory@95800000 {
+			reg = <0x0 0x95800000 0x0 0x600000>;
+			no-map;
+		};
 	};
 
 	cpus {

@@ -1403,5 +1408,35 @@
 				status = "disabled";
 			};
 		};
+
+		video-codec@aa00000 {
+			compatible = "qcom,sdm845-venus";
+			reg = <0x0aa00000 0xff000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&videocc VENUS_GDSC>;
+			clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
+				 <&videocc VIDEO_CC_VENUS_AHB_CLK>,
+				 <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>;
+			clock-names = "core", "iface", "bus";
+			iommus = <&apps_smmu 0x10a0 0x8>,
+				 <&apps_smmu 0x10b0 0x0>;
+			memory-region = <&venus_region>;
+
+			video-core0 {
+				compatible = "venus-decoder";
+				clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
+					 <&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
+				clock-names = "core", "bus";
+				power-domains = <&videocc VCODEC0_GDSC>;
+			};
+
+			video-core1 {
+				compatible = "venus-encoder";
+				clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
+					 <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
+				clock-names = "core", "bus";
+				power-domains = <&videocc VCODEC1_GDSC>;
+			};
+		};
 	};
 };
Signature · 1 line
1.9.1
author
#1 lore raw
Quoted 52 lines · Malathi Gottam

This adds video nodes to sdm845 based on the examples in the bindings.

Signed-off-by Malathi Gottam <[email protected]>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 35 
+++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
arch/arm64/boot/dts/qcom/sdm845.dtsi +27 -0
index b72bdb0..df31d39 100644
@@ -87,6 +87,11 @@
 			reg = <0 0x86200000 0 0x2d00000>;
 			no-map;
 		};
+
+		venus_region: memory@95800000 {
+			reg = <0x0 0x95800000 0x0 0x600000>;
+			no-map;
+		};
 	};
 
 	cpus {

@@ -1403,5 +1408,35 @@
 				status = "disabled";
 			};
 		};
+
+		video-codec@aa00000 {
+			compatible = "qcom,sdm845-venus";
+			reg = <0x0aa00000 0xff000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&videocc VENUS_GDSC>;
+			clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
+				 <&videocc VIDEO_CC_VENUS_AHB_CLK>,
+				 <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>;
+			clock-names = "core", "iface", "bus";
+			iommus = <&apps_smmu 0x10a0 0x8>,
+				 <&apps_smmu 0x10b0 0x0>;
+			memory-region = <&venus_region>;
+
+			video-core0 {
+				compatible = "venus-decoder";
+				clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
+					 <&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
+				clock-names = "core", "bus";
+				power-domains = <&videocc VCODEC0_GDSC>;
+			};
+

arch/arm64/boot/dts/qcom/sdm845.dtsi line 1442

Quoted 10 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +8 -0
+			video-core1 {
+				compatible = "venus-encoder";
+				clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
+					 <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
+				clock-names = "core", "bus";
+				power-domains = <&videocc VCODEC1_GDSC>;
+			};
+		};
 	};
 };

This patch is no longer needed as the size mismatch patch has been posted
https://patchwork.kernel.org/patch/10753645/

So please consider v3 as the latest one.

Thanks,
Malathi.