linux-kernel - [PATCH 1/3] arm64: dts: sc7180: Add Venus video codec DT node

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Message-Id: <1576828760-13176-2-git-send-email-dikshita@codeaurora.org>
Date:   Fri, 20 Dec 2019 13:29:18 +0530
From:   Dikshita Agarwal <dikshita@...eaurora.org>
To:     linux-media@...r.kernel.org, stanimir.varbanov@...aro.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, vgarodia@...eaurora.org,
        Dikshita Agarwal <dikshita@...eaurora.org>
Subject: [PATCH 1/3] arm64: dts: sc7180: Add Venus video codec DT node

This adds Venus video codec DT node for sc7180.

Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 6876aae2..42c70f5 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/phy/phy-qcom-qusb2.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/clock/qcom,videocc-sc7180.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -66,6 +67,11 @@
 			compatible = "qcom,cmd-db";
 			no-map;
 		};
+
+		venus_mem: memory@...00000 {
+			reg = <0 0x8F600000 0 0x500000>;
+			no-map;
+		};
 	};
 
 	cpus {
@@ -1042,6 +1048,36 @@
 			};
 		};
 
+		venus: video-codec@...0000 {
+			compatible = "qcom,sc7180-venus";
+			reg = <0 0x0aa00000 0 0xff000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&videocc VENUS_GDSC>,
+					<&videocc VCODEC0_GDSC>;
+			power-domain-names = "venus", "vcodec0";
+			clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
+				<&videocc VIDEO_CC_VENUS_AHB_CLK>,
+				<&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>,
+				<&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
+				<&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
+			clock-names = "core", "iface", "bus",
+					"vcodec0_core", "vcodec0_bus";
+			iommus = <&apps_smmu 0x0C00 0x60>;
+			memory-region = <&venus_mem>;
+
+			video-core0 {
+					compatible = "venus-decoder";
+			};
+
+			video-core1 {
+					compatible = "venus-encoder";
+			};
+
+			video-firmware {
+					iommus = <&apps_smmu 0x0C42 0x0>;
+			};
+		};
+
 		pdc: interrupt-controller@...0000 {
 			compatible = "qcom,sc7180-pdc", "qcom,pdc";
 			reg = <0 0x0b220000 0 0x30000>;
-- 
1.9.1