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Message-Id: <20231127-topic-a7xx_dt-v1-2-a228b8122ebf@linaro.org>
Date: Mon, 27 Nov 2023 17:20:04 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
Joerg Roedel <joro@...tes.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
Neil Armstrong <neil.armstrong@...aro.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 2/6] arm64: dts: qcom: sm8450: Add GPU nodes
Add the required nodes to support the A730 GPU.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/sm8450.dtsi | 202 +++++++++++++++++++++++++++++++++++
1 file changed, 202 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index bde9c1093384..e9664672c160 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,sm8450-camcc.h>
#include <dt-bindings/clock/qcom,sm8450-dispcc.h>
+#include <dt-bindings/clock/qcom,sm8450-gpucc.h>
#include <dt-bindings/clock/qcom,sm8450-videocc.h>
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/firmware/qcom,scm.h>
@@ -18,6 +19,7 @@
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/interconnect/qcom,icc.h>
#include <dt-bindings/interconnect/qcom,sm8450.h>
+#include <dt-bindings/reset/qcom,sm8450-gpucc.h>
#include <dt-bindings/soc/qcom,gpr.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
@@ -2019,6 +2021,206 @@ tcsr: syscon@...0000 {
reg = <0x0 0x1fc0000 0x0 0x30000>;
};
+ gpu: gpu@...0000 {
+ compatible = "qcom,adreno-730.1", "qcom,adreno";
+ reg = <0x0 0x03d00000 0x0 0x40000>,
+ <0x0 0x03d9e000 0x0 0x1000>,
+ <0x0 0x03d61000 0x0 0x800>;
+ reg-names = "kgsl_3d0_reg_memory",
+ "cx_mem",
+ "cx_dbgc";
+
+ interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+ iommus = <&adreno_smmu 0 0x400>,
+ <&adreno_smmu 1 0x400>;
+
+ operating-points-v2 = <&gpu_opp_table>;
+
+ qcom,gmu = <&gmu>;
+
+ status = "disabled";
+
+ zap-shader {
+ memory-region = <&gpu_micro_code_mem>;
+ };
+
+ gpu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-818000000 {
+ opp-hz = /bits/ 64 <818000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+ };
+
+ opp-791000000 {
+ opp-hz = /bits/ 64 <791000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+ };
+
+ opp-734000000 {
+ opp-hz = /bits/ 64 <734000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+ };
+
+ opp-640000000 {
+ opp-hz = /bits/ 64 <640000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
+ };
+
+ opp-599000000 {
+ opp-hz = /bits/ 64 <599000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+ };
+
+ opp-545000000 {
+ opp-hz = /bits/ 64 <545000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L0>;
+ };
+
+ opp-492000000 {
+ opp-hz = /bits/ 64 <492000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+ };
+
+ opp-421000000 {
+ opp-hz = /bits/ 64 <421000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_L1>;
+ };
+
+ opp-350000000 {
+ opp-hz = /bits/ 64 <350000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+ };
+
+ opp-317000000 {
+ opp-hz = /bits/ 64 <317000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+ };
+
+ opp-285000000 {
+ opp-hz = /bits/ 64 <285000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D1>;
+ };
+
+ opp-220000000 {
+ opp-hz = /bits/ 64 <220000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D1>;
+ };
+ };
+ };
+
+ gmu: gmu@...a000 {
+ compatible = "qcom,adreno-gmu-730.1", "qcom,adreno-gmu";
+ reg = <0x0 0x03d6a000 0x0 0x35000>,
+ <0x0 0x03d50000 0x0 0x10000>,
+ <0x0 0x0b290000 0x0 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_AHB_CLK>,
+ <&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_HUB_CX_INT_CLK>,
+ <&gpucc GPU_CC_DEMET_CLK>;
+ clock-names = "ahb",
+ "gmu",
+ "cxo",
+ "axi",
+ "memnoc",
+ "hub",
+ "demet";
+
+ power-domains = <&gpucc GPU_CX_GDSC>,
+ <&gpucc GPU_GX_GDSC>;
+ power-domain-names = "cx",
+ "gx";
+
+ iommus = <&adreno_smmu 5 0x400>;
+
+ qcom,qmp = <&aoss_qmp>;
+
+ operating-points-v2 = <&gmu_opp_table>;
+
+ gmu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+ };
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+ };
+ };
+ };
+
+ gpucc: clock-controller@...0000 {
+ compatible = "qcom,sm8450-gpucc";
+ reg = <0x0 0x03d90000 0x0 0xa000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ adreno_smmu: iommu@...0000 {
+ compatible = "qcom,sm8450-smmu-500", "qcom,adreno-smmu",
+ "qcom,smmu-500", "arm,mmu-500";
+ reg = <0x0 0x03da0000 0x0 0x40000>;
+ #iommu-cells = <2>;
+ #global-interrupts = <1>;
+ interrupts = <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 422 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 574 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 575 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 659 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 661 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 664 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 665 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 666 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 668 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 669 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 699 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 700 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gpucc GPU_CC_CX_GMU_CLK>,
+ <&gpucc GPU_CC_HUB_CX_INT_CLK>,
+ <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,
+ <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+ <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>,
+ <&gpucc GPU_CC_AHB_CLK>;
+ clock-names = "gmu",
+ "hub",
+ "hlos",
+ "bus",
+ "iface",
+ "ahb";
+ power-domains = <&gpucc GPU_CX_GDSC>;
+ dma-coherent;
+ };
+
usb_1_hsphy: phy@...3000 {
compatible = "qcom,sm8450-usb-hs-phy",
"qcom,usb-snps-hs-7nm-phy";
--
2.43.0
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