linux-kernel - [PATCH v5 3/4] arm64: dts: qcom: qcs615: add venus node

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Message-ID: <20241217-add-venus-for-qcs615-v5-3-747395d9e630@quicinc.com>
Date: Tue, 17 Dec 2024 14:47:39 +0530
From: Renjiang Han <quic_renjiang@...cinc.com>
To: Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
        Vikash Garodia
	<quic_vgarodia@...cinc.com>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>
CC: <linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Stanimir
 Varbanov" <stanimir.varbanov@...aro.org>,
        Renjiang Han
	<quic_renjiang@...cinc.com>
Subject: [PATCH v5 3/4] arm64: dts: qcom: qcs615: add venus node

Add venus node into devicetree for the qcs615 video and fallback
qcs615 to sc7180 due to the same video core.

Signed-off-by: Renjiang Han <quic_renjiang@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qcs615.dtsi | 86 ++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index 37a189e0834d2f4b75ed9deb6fff73da163cb3a3..e92a0d90a4606a450f160c1ed9ee84c16b9c22cf 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -427,6 +427,11 @@ smem_region: smem@...00000 {
 			no-map;
 			hwlocks = <&tcsr_mutex 3>;
 		};
+
+		pil_video_mem: pil-video@...00000 {
+			reg = <0x0 0x93400000 0x0 0x500000>;
+			no-map;
+		};
 	};
 
 	soc: soc@0 {
@@ -2806,6 +2811,87 @@ gem_noc: interconnect@...0000 {
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		venus: video-codec@...0000 {
+			compatible = "qcom,qcs615-venus", "qcom,sc7180-venus";
+			reg = <0x0 0x0aa00000 0x0 0x100000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+
+			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";
+
+			power-domains = <&videocc VENUS_GDSC>,
+					<&videocc VCODEC0_GDSC>,
+					<&rpmhpd RPMHPD_CX>;
+			power-domain-names = "venus",
+					     "vcodec0",
+					     "cx";
+
+			operating-points-v2 = <&venus_opp_table>;
+
+			interconnects = <&mmss_noc MASTER_VIDEO_P0 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &config_noc SLAVE_VENUS_CFG QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "video-mem",
+					     "cpu-cfg";
+
+			iommus = <&apps_smmu 0xe40 0x20>;
+
+			memory-region = <&pil_video_mem>;
+
+			status = "disabled";
+
+			venus_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-133330000 {
+					opp-hz = /bits/ 64 <133330000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-240000000 {
+					opp-hz = /bits/ 64 <240000000>;
+					required-opps = <&rpmhpd_opp_svs>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>;
+				};
+
+				opp-380000000 {
+					opp-hz = /bits/ 64 <380000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+				};
+
+				opp-410000000 {
+					opp-hz = /bits/ 64 <410000000>;
+					required-opps = <&rpmhpd_opp_turbo>;
+				};
+
+				opp-460000000 {
+					opp-hz = /bits/ 64 <460000000>;
+					required-opps = <&rpmhpd_opp_turbo_l1>;
+				};
+			};
+
+			video-decoder {
+				compatible = "venus-decoder";
+			};
+
+			video-encoder {
+				compatible = "venus-encoder";
+			};
+		};
+
 		videocc: clock-controller@...0000 {
 			compatible = "qcom,qcs615-videocc";
 			reg = <0 0xab00000 0 0x10000>;

-- 
2.34.1