linux-kernel - [PATCH 3/3] arm64: dts: qcom: sdm630: Add disabled Venus support

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Message-Id: <20211008102119.268869-3-angelogioacchino.delregno@collabora.com>
Date:   Fri,  8 Oct 2021 12:21:19 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     bjorn.andersson@...aro.org
Cc:     agross@...nel.org, stanimir.varbanov@...aro.org,
        mchehab@...nel.org, robh+dt@...nel.org,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        konrad.dybcio@...ainline.org, marijn.suijten@...ainline.org,
        martin.botka@...ainline.org, ~postmarketos/upstreaming@...ts.sr.ht,
        phone-devel@...r.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH 3/3] arm64: dts: qcom: sdm630: Add disabled Venus support

Add support for the Venus video decoder/encoder but leave it disabled
by default; it is expected to eventually get enabled in each machine
specific DT, where required.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 51 ++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 9c7f87e42fcc..deb0be8fdee2 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -2020,6 +2020,57 @@ cci_i2c1: i2c-bus@1 {
 			};
 		};
 
+		venus: video-codec@...0000 {
+			compatible = "qcom,sdm660-venus";
+			reg = <0x0cc00000 0xff000>;
+			clocks = <&mmcc VIDEO_CORE_CLK>,
+				 <&mmcc VIDEO_AHB_CLK>,
+				 <&mmcc VIDEO_AXI_CLK>,
+				 <&mmcc THROTTLE_VIDEO_AXI_CLK>;
+			clock-names = "core", "iface", "bus", "bus_throttle";
+			interconnects = <&gnoc 0 &mnoc 13>,
+					<&mnoc 4 &bimc 5>;
+			interconnect-names = "cpu-cfg", "video-mem";
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			iommus = <&mmss_smmu 0x400>,
+				 <&mmss_smmu 0x401>,
+				 <&mmss_smmu 0x40a>,
+				 <&mmss_smmu 0x407>,
+				 <&mmss_smmu 0x40e>,
+				 <&mmss_smmu 0x40f>,
+				 <&mmss_smmu 0x408>,
+				 <&mmss_smmu 0x409>,
+				 <&mmss_smmu 0x40b>,
+				 <&mmss_smmu 0x40c>,
+				 <&mmss_smmu 0x40d>,
+				 <&mmss_smmu 0x410>,
+				 <&mmss_smmu 0x421>,
+				 <&mmss_smmu 0x428>,
+				 <&mmss_smmu 0x429>,
+				 <&mmss_smmu 0x42b>,
+				 <&mmss_smmu 0x42c>,
+				 <&mmss_smmu 0x42d>,
+				 <&mmss_smmu 0x411>,
+				 <&mmss_smmu 0x431>;
+			memory-region = <&venus_region>;
+			power-domains = <&mmcc VENUS_GDSC>;
+			status = "disabled";
+
+			video-decoder {
+				compatible = "venus-decoder";
+				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+				clock-names = "vcodec0_core";
+				power-domains = <&mmcc VENUS_CORE0_GDSC>;
+			};
+
+			video-encoder {
+				compatible = "venus-encoder";
+				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+				clock-names = "vcodec0_core";
+				power-domains = <&mmcc VENUS_CORE0_GDSC>;
+			};
+		};
+
 		mmss_smmu: iommu@...0000 {
 			compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2";
 			reg = <0x0cd00000 0x40000>;
-- 
2.33.0