[v4,1/2] arm64: dts: qcom: sc8280xp: Add GPU related nodes

  From: Bjorn Andersson <bjorn.andersson@linaro.org>

Add Adreno SMMU, GPU clock controller, GMU and GPU nodes for the
SC8280XP.

Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8540p.dtsi  |   8 ++
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 175 +++++++++++++++++++++++++
 2 files changed, 183 insertions(+)
  

On 14.06.2023 16:22, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
> 
> Add Adreno SMMU, GPU clock controller, GMU and GPU nodes for the
> SC8280XP.
> 
> Tested-by: Steev Klimaszewski <steev@kali.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Tested-by: Johan Hovold <johan+linaro@kernel.org>
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  arch/arm64/boot/dts/qcom/sa8540p.dtsi  |   8 ++
>  arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 175 +++++++++++++++++++++++++
>  2 files changed, 183 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> index 4a990fda8fc3..bacbdec56281 100644
> --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> @@ -167,6 +167,14 @@ opp-2592000000 {
>  	};
>  };
>  
> +&gpucc {
> +	status = "disabled";
> +};
> +
> +&gpu_smmu {
> +	status = "disabled";
> +};
> +
>  &pcie2a {
>  	compatible = "qcom,pcie-sa8540p";
>  
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index 6b1bb203b1d1..ac0596dfdbc4 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -6,6 +6,7 @@
>  
>  #include <dt-bindings/clock/qcom,dispcc-sc8280xp.h>
>  #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
> +#include <dt-bindings/clock/qcom,gpucc-sc8280xp.h>
>  #include <dt-bindings/clock/qcom,rpmh.h>
>  #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
>  #include <dt-bindings/interconnect/qcom,osm-l3.h>
> @@ -2341,6 +2342,180 @@ tcsr: syscon@1fc0000 {
>  			reg = <0x0 0x01fc0000 0x0 0x30000>;
>  		};
>  
> +		gpu: gpu@3d00000 {
> +			compatible = "qcom,adreno-690.0", "qcom,adreno";
> +
> +			reg = <0 0x03d00000 0 0x40000>,
> +			      <0 0x03d9e000 0 0x1000>,
> +			      <0 0x03d61000 0 0x800>;
> +			reg-names = "kgsl_3d0_reg_memory",
> +				    "cx_mem",
> +				    "cx_dbgc";
> +			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
> +			iommus = <&gpu_smmu 0 0xc00>, <&gpu_smmu 1 0xc00>;
> +			operating-points-v2 = <&gpu_opp_table>;
> +
> +			qcom,gmu = <&gmu>;
> +			interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>;
> +			interconnect-names = "gfx-mem";
> +			#cooling-cells = <2>;
> +
> +			status = "disabled";
> +
> +			gpu_opp_table: opp-table {
> +				compatible = "operating-points-v2";
> +
> +				opp-270000000 {
> +					opp-hz = /bits/ 64 <270000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
> +					opp-peak-kBps = <451000>;
> +				};
> +
> +				opp-410000000 {
> +					opp-hz = /bits/ 64 <410000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
> +					opp-peak-kBps = <1555000>;
> +				};
> +
> +				opp-500000000 {
> +					opp-hz = /bits/ 64 <500000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
> +					opp-peak-kBps = <1555000>;
> +				};
> +
> +				opp-547000000 {
> +					opp-hz = /bits/ 64 <547000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
> +					opp-peak-kBps = <1555000>;
> +				};
> +
> +				opp-606000000 {
> +					opp-hz = /bits/ 64 <606000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
> +					opp-peak-kBps = <2736000>;
> +				};
> +
> +				opp-640000000 {
> +					opp-hz = /bits/ 64 <640000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
> +					opp-peak-kBps = <2736000>;
> +				};
> +
> +				opp-655000000 {
> +					opp-hz = /bits/ 64 <655000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
> +					opp-peak-kBps = <2736000>;
> +				};
> +
> +				opp-690000000 {
> +					opp-hz = /bits/ 64 <690000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
> +					opp-peak-kBps = <2736000>;
> +				};
> +			};
> +		};
> +
> +		gmu: gmu@3d6a000 {
> +			compatible = "qcom,adreno-gmu-690.0", "qcom,adreno-gmu";
> +			reg = <0 0x03d6a000 0 0x34000>,
> +			      <0 0x03de0000 0 0x10000>,
> +			      <0 0x0b290000 0 0x10000>;
> +			reg-names = "gmu", "rscc", "gmu_pdc";
> +			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>,
> +				 <&gpucc GPU_CC_AHB_CLK>,
> +				 <&gpucc GPU_CC_HUB_CX_INT_CLK>,
> +				 <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>;
> +			clock-names = "gmu",
> +				      "cxo",
> +				      "axi",
> +				      "memnoc",
> +				      "ahb",
> +				      "hub",
> +				      "smmu_vote";
> +			power-domains = <&gpucc GPU_CC_CX_GDSC>,
> +					<&gpucc GPU_CC_GX_GDSC>;
> +			power-domain-names = "cx",
> +					     "gx";
> +			iommus = <&gpu_smmu 5 0xc00>;
> +			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>;
> +				};
> +
> +				opp-500000000 {
> +					opp-hz = /bits/ 64 <500000000>;
> +					opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
> +				};
> +			};
> +		};
> +
> +		gpucc: clock-controller@3d90000 {
> +			compatible = "qcom,sc8280xp-gpucc";
> +			reg = <0 0x03d90000 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";
> +
> +			power-domains = <&rpmhpd SC8280XP_GFX>;
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +			#power-domain-cells = <1>;
> +		};
> +
> +		gpu_smmu: iommu@3da0000 {
> +			compatible = "qcom,sc8280xp-smmu-500", "qcom,adreno-smmu",
> +				     "qcom,smmu-500", "arm,mmu-500";
> +			reg = <0 0x03da0000 0 0x20000>;
> +			#iommu-cells = <2>;
> +			#global-interrupts = <2>;
> +			interrupts = <GIC_SPI 672 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 680 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>,
> +				     <GIC_SPI 689 IRQ_TYPE_LEVEL_HIGH>;
> +
> +			clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
> +				 <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>,
> +				 <&gpucc GPU_CC_AHB_CLK>,
> +				 <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,
> +				 <&gpucc GPU_CC_CX_GMU_CLK>,
> +				 <&gpucc GPU_CC_HUB_CX_INT_CLK>,
> +				 <&gpucc GPU_CC_HUB_AON_CLK>;
> +			clock-names = "gcc_gpu_memnoc_gfx_clk",
> +				      "gcc_gpu_snoc_dvm_gfx_clk",
> +				      "gpu_cc_ahb_clk",
> +				      "gpu_cc_hlos1_vote_gpu_smmu_clk",
> +				      "gpu_cc_cx_gmu_clk",
> +				      "gpu_cc_hub_cx_int_clk",
> +				      "gpu_cc_hub_aon_clk";
> +
> +			power-domains = <&gpucc GPU_CC_CX_GDSC>;
> +			dma-coherent;
> +		};
> +
>  		usb_0_hsphy: phy@88e5000 {
>  			compatible = "qcom,sc8280xp-usb-hs-phy",
>  				     "qcom,usb-snps-hs-5nm-phy";