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Message-Id: <20230315-topic-lagoon_gpu-v1-4-a74cbec4ecfc@linaro.org>
Date: Thu, 16 Mar 2023 12:16:59 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Andy Gross <agross@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...ainline.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
Rob Herring <robh@...nel.org>, linux-arm-msm@...r.kernel.org,
linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 4/5] arm64: dts: qcom: sm6350: Add GPU nodes
From: Konrad Dybcio <konrad.dybcio@...ainline.org>
Add Adreno, GPU SMMU and GMU nodes to hook up everything that
the A619 needs to function properly.
Co-developed-by: Luca Weiss <luca.weiss@...rphone.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 140 +++++++++++++++++++++++++++++++++++
1 file changed, 140 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 60b68d305e53..e967d06b0ad4 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1138,6 +1138,74 @@ compute-cb@5 {
};
};
+ gpu: gpu@...0000 {
+ compatible = "qcom,adreno-619.0", "qcom,adreno";
+ reg = <0 0x03d00000 0 0x40000>,
+ <0 0x03d9e000 0 0x1000>;
+ reg-names = "kgsl_3d0_reg_memory",
+ "cx_mem";
+ interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+ iommus = <&adreno_smmu 0>;
+ operating-points-v2 = <&gpu_opp_table>;
+ qcom,gmu = <&gmu>;
+ nvmem-cells = <&gpu_speed_bin>;
+ nvmem-cell-names = "speed_bin";
+
+ status = "disabled";
+
+ zap-shader {
+ memory-region = <&pil_gpu_mem>;
+ };
+
+ gpu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-850000000 {
+ opp-hz = /bits/ 64 <850000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
+ opp-supported-hw = <0x02>;
+ };
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+ opp-supported-hw = <0x04>;
+ };
+
+ opp-650000000 {
+ opp-hz = /bits/ 64 <650000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+ opp-supported-hw = <0x08>;
+ };
+
+ opp-565000000 {
+ opp-hz = /bits/ 64 <565000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+ opp-supported-hw = <0x10>;
+ };
+
+ opp-430000000 {
+ opp-hz = /bits/ 64 <430000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+ opp-supported-hw = <0xff>;
+ };
+
+ opp-355000000 {
+ opp-hz = /bits/ 64 <355000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+ opp-supported-hw = <0xff>;
+ };
+
+ opp-253000000 {
+ opp-hz = /bits/ 64 <253000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+ opp-supported-hw = <0xff>;
+ };
+ };
+ };
+
+
gpucc: clock-controller@...0000 {
compatible = "qcom,sm6350-gpucc";
reg = <0 0x03d90000 0 0x9000>;
@@ -1152,6 +1220,78 @@ gpucc: clock-controller@...0000 {
#power-domain-cells = <1>;
};
+ adreno_smmu: iommu@...0000 {
+ compatible = "qcom,sm6350-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2";
+ reg = <0 0x03d40000 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_LEVEL_HIGH>,
+ <GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&gpucc GPU_CC_AHB_CLK>,
+ <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+ <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>;
+ clock-names = "ahb",
+ "bus",
+ "iface";
+
+ power-domains = <&gpucc GPU_CX_GDSC>;
+ };
+
+ gmu: gmu@...a000 {
+ compatible = "qcom,adreno-gmu-619.0", "qcom,adreno-gmu";
+ reg = <0 0x03d6a000 0 0x31000>,
+ <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 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>;
+ clock-names = "ahb",
+ "gmu",
+ "cxo",
+ "axi",
+ "memnoc";
+
+ power-domains = <&gpucc GPU_CX_GDSC>,
+ <&gpucc GPU_GX_GDSC>;
+ power-domain-names = "cx",
+ "gx";
+
+ iommus = <&adreno_smmu 5>;
+
+ operating-points-v2 = <&gmu_opp_table>;
+
+ status = "disabled";
+
+ gmu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+ };
+ };
+ };
+
mpss: remoteproc@...0000 {
compatible = "qcom,sm6350-mpss-pas";
reg = <0x0 0x04080000 0x0 0x4040>;
--
2.39.2
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