linux-kernel - [PATCH 6/8] arm64: dts: qcom: msm8976: Add Adreno GPU

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Message-Id: <20240121194221.13513-7-a39.skl@gmail.com>
Date: Sun, 21 Jan 2024 20:41:04 +0100
From: Adam Skladowski <a39.skl@...il.com>
To: 
Cc: phone-devel@...r.kernel.org,
	~postmarketos/upstreaming@...ts.sr.ht,
	Adam Skladowski <a39.skl@...il.com>,
	Rob Clark <robdclark@...il.com>,
	Abhinav Kumar <quic_abhinavk@...cinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Sean Paul <sean@...rly.run>,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Andy Gross <agross@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Krishna Manikandan <quic_mkrishn@...cinc.com>,
	linux-arm-msm@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	freedreno@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 6/8] arm64: dts: qcom: msm8976: Add Adreno GPU

Add Adreno GPU node.

Signed-off-by: Adam Skladowski <a39.skl@...il.com>
---
 arch/arm64/boot/dts/qcom/msm8976.dtsi | 66 +++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi b/arch/arm64/boot/dts/qcom/msm8976.dtsi
index 2d71ce34f00e..765c90ac14cb 100644
--- a/arch/arm64/boot/dts/qcom/msm8976.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -1068,6 +1068,72 @@ mdss_dsi1_phy: phy@...6a00 {
 			};
 		};
 
+		adreno_gpu: gpu@...0000 {
+			compatible = "qcom,adreno-510.0", "qcom,adreno";
+
+			reg = <0x01c00000 0x40000>;
+			reg-names = "kgsl_3d0_reg_memory";
+
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "kgsl_3d0_irq";
+
+			clock-names = "core",
+				      "iface",
+				      "mem",
+				      "mem_iface",
+				      "rbbmtimer",
+				      "alwayson";
+
+			clocks = <&gcc GCC_GFX3D_OXILI_CLK>,
+			    <&gcc GCC_GFX3D_OXILI_AHB_CLK>,
+			    <&gcc GCC_GFX3D_OXILI_GMEM_CLK>,
+			    <&gcc GCC_GFX3D_BIMC_CLK>,
+			    <&gcc GCC_GFX3D_OXILI_TIMER_CLK>,
+			    <&gcc GCC_GFX3D_OXILI_AON_CLK>;
+
+			power-domains = <&rpmpd MSM8976_VDDCX>;
+
+			iommus = <&gpu_iommu 0>;
+
+			status = "disabled";
+
+			operating-points-v2 = <&gpu_opp_table>;
+
+			gpu_opp_table: opp-table {
+				compatible  ="operating-points-v2";
+
+				opp-200000000 {
+					opp-hz = /bits/ 64 <200000000>;
+					opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>;
+					opp-level = <RPM_SMD_LEVEL_SVS>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-400000000 {
+					opp-hz = /bits/ 64 <400000000>;
+					opp-level = <RPM_SMD_LEVEL_NOM>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-480000000 {
+					opp-hz = /bits/ 64 <480000000>;
+					opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+					opp-supported-hw = <0xff>;
+				};
+
+				opp-540000000 {
+					opp-hz = /bits/ 64 <540000000>;
+					opp-level = <RPM_SMD_LEVEL_TURBO>;
+					opp-supported-hw = <0xff>;
+				};
+			};
+		};
+
 		apps_iommu: iommu@...0000 {
 			compatible = "qcom,msm8976-iommu", "qcom,msm-iommu-v2";
 			ranges  = <0 0x01e20000 0x20000>;
-- 
2.43.0