This patch adds the required dt nodes and properties to enabled A618 GPU.
Signed-off-by: Sharat Masetty smasetty@codeaurora.org --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 116 +++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index c3db2e5..31223d0 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -18,6 +18,8 @@ #include <dt-bindings/reset/qcom,sdm845-pdc.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> #include <dt-bindings/phy/phy-qcom-qusb2.h> +#include <dt-bindings/clock/qcom,gpucc-sc7180.h> +#include <dt-bindings/power/qcom-rpmpd.h>
/ { interrupt-parent = <&intc>; @@ -733,6 +735,120 @@ #power-domain-cells = <1>; };
+ gpu: gpu@5000000 { + compatible = "qcom,adreno-618.0", "qcom,adreno"; + #stream-id-cells = <16>; + reg = <0 0x5000000 0 0x40000>, <0 0x509e000 0 0x1000>, + <0 0x5061000 0 0x800>; + reg-names = "kgsl_3d0_reg_memory", "cx_mem", "cx_dbgc"; + + interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>; + + iommus = <&adreno_smmu 0>; + + operating-points-v2 = <&gpu_opp_table>; + + interconnects = <&gem_noc 35 &mc_virt 512>; + + qcom,gmu = <&gmu>; + + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-level = <RPMH_REGULATOR_LEVEL_TURBO>; + }; + + opp-650000000 { + opp-hz = /bits/ 64 <650000000>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>; + }; + + opp-565000000 { + opp-hz = /bits/ 64 <565000000>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM>; + }; + + opp-430000000 { + opp-hz = /bits/ 64 <430000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>; + }; + + opp-355000000 { + opp-hz = /bits/ 64 <355000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS>; + }; + + opp-267000000 { + opp-hz = /bits/ 64 <267000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>; + }; + + opp-180000000 { + opp-hz = /bits/ 64 <180000000>; + opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>; + }; + }; + }; + + adreno_smmu: iommu@5040000 { + compatible = "qcom,sc7180-smmu-v2", "qcom,smmu-v2"; + reg = <0 0x5040000 0 0x10000>; + #iommu-cells = <1>; + #global-interrupts = <2>; + interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 364 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 365 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 366 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 367 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 368 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 369 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 370 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 371 IRQ_TYPE_EDGE_RISING>; + clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_CFG_AHB_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>; + + clock-names = "bus", "iface", "mem_iface_clk"; + power-domains = <&gpucc CX_GDSC>; + }; + + gmu: gmu@506a000 { + compatible="qcom,adreno-gmu-618", "qcom,adreno-gmu"; + + reg = <0 0x506a000 0 0x31000>, + <0 0xb290000 0 0x10000>, + <0 0xb490000 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 GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "gmu", "cxo", "axi", "memnoc"; + + power-domains = <&gpucc CX_GDSC>; + + iommus = <&adreno_smmu 5>; + + 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>; + }; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sc7180-smmu-500", "arm,mmu-500"; reg = <0 0x15000000 0 0x100000>; -- 1.9.1