linux-kernel - [PATCH v2 7/7] arm64: dts: qcom: qrb2210-rb1: Enable the GPU

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Message-Id: <20240219-topic-rb1_gpu-v2-7-2d3d6a0db040@linaro.org>
Date: Fri, 23 Feb 2024 22:21:43 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>, 
 Joerg Roedel <joro@...tes.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Sean Paul <sean@...rly.run>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Konrad Dybcio <konradybcio@...nel.org>, linux-arm-msm@...r.kernel.org, 
 linux-clk@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 7/7] arm64: dts: qcom: qrb2210-rb1: Enable the GPU

Enable the A702 GPU (also marketed as "3D accelerator by qcom [1], lol).

[1] https://docs.qualcomm.com/bundle/publicresource/87-61720-1_REV_A_QUALCOMM_ROBOTICS_RB1_PLATFORM__QUALCOMM_QRB2210__PRODUCT_BRIEF.pdf

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
index 6e9dd0312adc..c9abca5a7e39 100644
--- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
+++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
@@ -199,6 +199,14 @@ &gpi_dma0 {
 	status = "okay";
 };
 
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/qcm2290/a702_zap.mbn";
+	};
+};
+
 &i2c2 {
 	clock-frequency = <400000>;
 	status = "okay";

-- 
2.43.2