Commit 598a06af authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sc8280xp: Enable GPU related nodes 



Add memory reservation for the zap-shader and enable the Adreno SMMU,
GPU clock controller, GMU and the GPU nodes for the SC8280XP CRD and the
Lenovo ThinkPad X13s.

Tested-by: default avatarSteev Klimaszewski <steev@kali.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Signed-off-by: default avatarBjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230614142204.2675653-3-quic_bjorande@quicinc.com
parent eec51ab2

arch/arm64/boot/dts/qcom/sc8280xp-crd.dts

+14 −0
Original line number Diff line number Diff line
@@ -210,6 +210,11 @@ 
	};



	reserved-memory {

		gpu_mem: gpu-mem@8bf00000 {

			reg = <0 0x8bf00000 0 0x2000>;

			no-map;

		};



		linux,cma {

			compatible = "shared-dma-pool";

			size = <0x0 0x8000000>;
@@ -390,6 +395,15 @@ 
	status = "okay";

};



&gpu {

	status = "okay";



	zap-shader {

		memory-region = <&gpu_mem>;

		firmware-name = "qcom/sc8280xp/qcdxkmsuc8280.mbn";

	};

};



&mdss0 {

	status = "okay";

};

arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts

+14 −0
Original line number Diff line number Diff line
@@ -264,6 +264,11 @@ 
	};



	reserved-memory {

		gpu_mem: gpu-mem@8bf00000 {

			reg = <0 0x8bf00000 0 0x2000>;

			no-map;

		};



		linux,cma {

			compatible = "shared-dma-pool";

			size = <0x0 0x8000000>;
@@ -518,6 +523,15 @@ 
	status = "okay";

};



&gpu {

	status = "okay";



	zap-shader {

		memory-region = <&gpu_mem>;

		firmware-name = "qcom/sc8280xp/LENOVO/21BX/qcdxkmsuc8280.mbn";

	};

};



&mdss0 {

	status = "okay";

};