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authorJonathan Marek <jonathan@marek.ca>2020-07-09 09:52:44 -0400
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-07-27 23:27:03 -0700
commitf30ac26def181e655d1f1d40b9ec2c9e3b333bb5 (patch)
tree89b21a711c8c2322906129d5f698fc1e363bc746 /arch/arm64/boot/dts/qcom
parent87b517a80419346a44319dc21cad9472a01b9204 (diff)
downloadlinux-f30ac26def181e655d1f1d40b9ec2c9e3b333bb5.tar.gz
linux-f30ac26def181e655d1f1d40b9ec2c9e3b333bb5.tar.xz
arm64: dts: qcom: add sm8150 GPU nodes
This brings up the GPU. Tested on HDK855 by running vulkan CTS. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20200709135251.643-14-jonathan@marek.ca Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
-rw-r--r--arch/arm64/boot/dts/qcom/sm8150.dtsi135
1 files changed, 135 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 7a0c5b419ff0..b86a7ead3006 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -547,6 +547,141 @@
};
};
+ gpu: gpu@2c00000 {
+ /*
+ * note: the amd,imageon compatible makes it possible
+ * to use the drm/msm driver without the display node,
+ * make sure to remove it when display node is added
+ */
+ compatible = "qcom,adreno-640.1",
+ "qcom,adreno",
+ "amd,imageon";
+ #stream-id-cells = <16>;
+
+ reg = <0 0x02c00000 0 0x40000>;
+ reg-names = "kgsl_3d0_reg_memory";
+
+ interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+ iommus = <&adreno_smmu 0 0x401>;
+
+ operating-points-v2 = <&gpu_opp_table>;
+
+ qcom,gmu = <&gmu>;
+
+ zap-shader {
+ memory-region = <&gpu_mem>;
+ };
+
+ /* note: downstream checks gpu binning for 675 Mhz */
+ gpu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-675000000 {
+ opp-hz = /bits/ 64 <675000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+ };
+
+ opp-585000000 {
+ opp-hz = /bits/ 64 <585000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+ };
+
+ opp-499200000 {
+ opp-hz = /bits/ 64 <499200000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
+ };
+
+ opp-427000000 {
+ opp-hz = /bits/ 64 <427000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+ };
+
+ opp-345000000 {
+ opp-hz = /bits/ 64 <345000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+ };
+
+ opp-257000000 {
+ opp-hz = /bits/ 64 <257000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+ };
+ };
+ };
+
+ gmu: gmu@2c6a000 {
+ compatible="qcom,adreno-gmu-640.1", "qcom,adreno-gmu";
+
+ reg = <0 0x02c6a000 0 0x30000>,
+ <0 0x0b290000 0 0x10000>,
+ <0 0x0b490000 0 0x10000>;
+ reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq";
+
+ interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hfi", "gmu";
+
+ clocks = <&gpucc 0>,
+ <&gpucc 3>,
+ <&gpucc 6>,
+ <&gcc GCC_DDRSS_GPU_AXI_CLK>,
+ <&gcc GCC_GPU_MEMNOC_GFX_CLK>;
+ clock-names = "ahb", "gmu", "cxo", "axi", "memnoc";
+
+ power-domains = <&gpucc 0>,
+ <&gpucc 1>;
+ power-domain-names = "cx", "gx";
+
+ iommus = <&adreno_smmu 5 0x400>;
+
+ operating-points-v2 = <&gmu_opp_table>;
+
+ gmu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+ };
+ };
+ };
+
+ gpucc: clock-controller@2c90000 {
+ compatible = "qcom,sm8150-gpucc";
+ reg = <0 0x02c90000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ clock-names = "bi_tcxo",
+ "gcc_gpu_gpll0_clk_src",
+ "gcc_gpu_gpll0_div_clk_src";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ adreno_smmu: iommu@2ca0000 {
+ compatible = "qcom,sm8150-smmu-500", "arm,mmu-500";
+ reg = <0 0x02ca0000 0 0x10000>;
+ #iommu-cells = <2>;
+ #global-interrupts = <1>;
+ interrupts = <GIC_SPI 674 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 688 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gpucc 0>,
+ <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+ <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>;
+ clock-names = "ahb", "bus", "iface";
+
+ power-domains = <&gpucc 0>;
+ };
+
tlmm: pinctrl@3100000 {
compatible = "qcom,sm8150-pinctrl";
reg = <0x0 0x03100000 0x0 0x300000>,