diff mbox series

[3/3] arm64: dts: qcom: sc8280xp: Enable GPU related nodes

Message ID 20230208034052.2047681-4-quic_bjorande@quicinc.com
State New
Headers
Series drm/msm/adreno: GPU support on SC8280XP |

Commit Message

Bjorn Andersson Feb. 8, 2023, 3:40 a.m. UTC 
  From: Bjorn Andersson <bjorn.andersson@linaro.org>

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.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sc8280xp-crd.dts     | 26 +++++++++++++++++++
 .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts    | 26 +++++++++++++++++++
 2 files changed, 52 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index 35b63c3962f0..1d1ad43040ac 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -203,6 +203,11 @@  vreg_wwan: regulator-wwan {
 	};
 
 	reserved-memory {
+		gpu_mem: gpu-mem@8bf00000 {
+			reg = <0 0x8bf00000 0 0x2000>;
+			no-map;
+		};
+
 		linux,cma {
 			compatible = "shared-dma-pool";
 			size = <0x0 0x8000000>;
@@ -252,6 +257,10 @@  usb1_sbu_mux: endpoint {
 	};
 };
 
+&adreno_smmu {
+	status = "okay";
+};
+
 &apps_rsc {
 	pmc8280-1-rpmh-regulators {
 		compatible = "qcom,pm8350-rpmh-regulators";
@@ -369,6 +378,23 @@  &dispcc0 {
 	status = "okay";
 };
 
+&gmu {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		memory-region = <&gpu_mem>;
+		firmware-name = "qcom/sc8280xp/qcdxkmsuc8280.mbn";
+	};
+};
+
+&gpucc {
+	status = "okay";
+};
+
 &mdss0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 4ef15edd6c0f..7967e951a8ee 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -256,6 +256,11 @@  vreg_wwan: regulator-wwan {
 	};
 
 	reserved-memory {
+		gpu_mem: gpu-mem@8bf00000 {
+			reg = <0 0x8bf00000 0 0x2000>;
+			no-map;
+		};
+
 		linux,cma {
 			compatible = "shared-dma-pool";
 			size = <0x0 0x8000000>;
@@ -351,6 +356,10 @@  usb1_sbu_mux: endpoint {
 	};
 };
 
+&adreno_smmu {
+	status = "okay";
+};
+
 &apps_rsc {
 	pmc8280-1-rpmh-regulators {
 		compatible = "qcom,pm8350-rpmh-regulators";
@@ -484,6 +493,23 @@  &dispcc0 {
 	status = "okay";
 };
 
+&gmu {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		memory-region = <&gpu_mem>;
+		firmware-name = "qcom/sc8280xp/LENOVO/21BX/qcdxkmsuc8280.mbn";
+	};
+};
+
+&gpucc {
+	status = "okay";
+};
+
 &mdss0 {
 	status = "okay";
 };