arm64: dts: qcom: talos: Add gpu and rgmu nodes

Add gpu and rgmu nodes for Talos chipset.

Signed-off-by: Jie Zhang <quic_jiezh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312-qcs615-spin-2-v8-2-fca38edcd6e6@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index 7fe354c4710f80f8d71c0da216c84b026e9598e8..0f437fcb661cc64a58f2024df10825db8c5873ee 100644 (file)
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi
@@ -651,6 +651,11 @@
                        reg = <0x0 0x95900000 0x0 0x1e00000>;
                        no-map;
                };
+
+               pil_gpu_mem: pil-gpu@97715000 {
+                       reg = <0x0 0x97715000 0x0 0x2000>;
+                       no-map;
+               };
        };
 
        soc: soc@0 {
@@ -1833,6 +1838,111 @@
                        };
                };
 
+               gpu: gpu@5000000 {
+                       compatible = "qcom,adreno-612.0", "qcom,adreno";
+                       reg = <0x0 0x05000000 0x0 0x40000>,
+                             <0x0 0x0509e000 0x0 0x1000>,
+                             <0x0 0x05061000 0x0 0x800>;
+                       reg-names = "kgsl_3d0_reg_memory",
+                                   "cx_mem",
+                                   "cx_dbgc";
+
+                       clocks = <&gpucc GPU_CC_GX_GFX3D_CLK>;
+                       clock-names = "core";
+
+                       interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH 0>;
+
+                       interconnects = <&gem_noc MASTER_GFX3D QCOM_ICC_TAG_ALWAYS
+                                        &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                       interconnect-names = "gfx-mem";
+
+                       iommus = <&adreno_smmu 0x0 0x401>;
+
+                       operating-points-v2 = <&gpu_opp_table>;
+                       power-domains = <&rpmhpd RPMHPD_CX>;
+
+                       qcom,gmu = <&gmu>;
+
+                       #cooling-cells = <2>;
+
+                       status = "disabled";
+
+                       gpu_zap_shader: zap-shader {
+                               memory-region = <&pil_gpu_mem>;
+                       };
+
+                       gpu_opp_table: opp-table {
+                               compatible = "operating-points-v2";
+
+                               opp-845000000 {
+                                       opp-hz = /bits/ 64 <845000000>;
+                                       required-opps = <&rpmhpd_opp_turbo>;
+                                       opp-peak-kBps = <7050000>;
+                               };
+
+                               opp-745000000 {
+                                       opp-hz = /bits/ 64 <745000000>;
+                                       required-opps = <&rpmhpd_opp_nom_l1>;
+                                       opp-peak-kBps = <6075000>;
+                               };
+
+                               opp-650000000 {
+                                       opp-hz = /bits/ 64 <650000000>;
+                                       required-opps = <&rpmhpd_opp_nom>;
+                                       opp-peak-kBps = <5287500>;
+                               };
+
+                               opp-500000000 {
+                                       opp-hz = /bits/ 64 <500000000>;
+                                       required-opps = <&rpmhpd_opp_svs_l1>;
+                                       opp-peak-kBps = <3975000>;
+                               };
+
+                               opp-435000000 {
+                                       opp-hz = /bits/ 64 <435000000>;
+                                       required-opps = <&rpmhpd_opp_svs>;
+                                       opp-peak-kBps = <3000000>;
+                               };
+                       };
+               };
+
+               gmu: gmu@506a000 {
+                       compatible = "qcom,adreno-rgmu-612.0", "qcom,adreno-rgmu";
+                       reg = <0x0 0x0506d000 0x0 0x2c000>;
+
+                       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_HLOS1_VOTE_GPU_SMMU_CLK>;
+                       clock-names = "gmu",
+                                     "cxo",
+                                     "axi",
+                                     "memnoc",
+                                     "smmu_vote";
+
+                       power-domains = <&gpucc CX_GDSC>,
+                                       <&gpucc GX_GDSC>;
+                       power-domain-names = "cx",
+                                            "gx";
+
+                       interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH 0>,
+                                    <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH 0>;
+                       interrupt-names = "oob",
+                                         "gmu";
+
+                       operating-points-v2 = <&gmu_opp_table>;
+
+                       gmu_opp_table: opp-table {
+                               compatible = "operating-points-v2";
+
+                               opp-200000000 {
+                                       opp-hz = /bits/ 64 <200000000>;
+                                       required-opps = <&rpmhpd_opp_low_svs>;
+                               };
+                       };
+               };
+
                gpucc: clock-controller@5090000 {
                        compatible = "qcom,qcs615-gpucc";
                        reg = <0 0x05090000 0 0x9000>;