linux-kernel - [PATCH v4 8/8] arm64: dts: qcom: qcs615-ride: Enable Adreno 612 GPU

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Message-Id: <20251204-qcs615-spin-2-v4-8-f5a00c5b663f@oss.qualcomm.com>
Date: Thu, 04 Dec 2025 18:52:00 +0530
From: Akhil P Oommen <akhilpo@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>, Sean Paul <sean@...rly.run>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Jessica Zhang <jesszhan0024@...il.com>,
        Gaurav Kohli <gaurav.kohli@....qualcomm.com>
Cc: Dan Carpenter <dan.carpenter@...aro.org>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Jie Zhang <jie.zhang@....qualcomm.com>,
        Akhil P Oommen <akhilpo@....qualcomm.com>,
        Jie Zhang <quic_jiezh@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH v4 8/8] arm64: dts: qcom: qcs615-ride: Enable Adreno 612
 GPU

From: Jie Zhang <quic_jiezh@...cinc.com>

Enable GPU for qcs615-ride platform and provide path for zap
shader.

Signed-off-by: Jie Zhang <quic_jiezh@...cinc.com>
Signed-off-by: Akhil P Oommen <akhilpo@....qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs615-ride.dts | 8 ++++++++
 arch/arm64/boot/dts/qcom/talos.dtsi      | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
index be67eb173046f9e4ac58157f282c3af41e53d374..33e33aa54691d38f96e5c76596719691e2596eb5 100644
--- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
@@ -358,6 +358,14 @@ vreg_l17a: ldo17 {
 	};
 };
 
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/qcs615/a612_zap.mbn";
+};
+
 &i2c2 {
 	clock-frequency = <400000>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index 7c2866122f9a13b8572fd9e6fa9d336176765000..606f5e234e4a02caaa03f1084336e137768dba1f 100644
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi
@@ -1902,7 +1902,7 @@ opp-435000000 {
 
 		gmu: gmu@...a000 {
 			compatible = "qcom,adreno-rgmu-612.0", "qcom,adreno-rgmu";
-			reg = <0x0 0x0506a000 0x0 0x34000>;
+			reg = <0x0 0x0506d000 0x0 0x2c000>;
 
 			clocks = <&gpucc GPU_CC_CX_GMU_CLK>,
 				 <&gpucc GPU_CC_CXO_CLK>,

-- 
2.51.0