1354d7675SEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2c66ec88fSEmmanuel Vadot%YAML 1.2 3c66ec88fSEmmanuel Vadot--- 4c66ec88fSEmmanuel Vadot$id: http://devicetree.org/schemas/clock/qcom,gpucc.yaml# 5c66ec88fSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6c66ec88fSEmmanuel Vadot 7c66ec88fSEmmanuel Vadottitle: Qualcomm Graphics Clock & Reset Controller Binding 8c66ec88fSEmmanuel Vadot 9c66ec88fSEmmanuel Vadotmaintainers: 10c66ec88fSEmmanuel Vadot - Taniya Das <tdas@codeaurora.org> 11c66ec88fSEmmanuel Vadot 12c66ec88fSEmmanuel Vadotdescription: | 13c66ec88fSEmmanuel Vadot Qualcomm graphics clock control module which supports the clocks, resets and 14354d7675SEmmanuel Vadot power domains on Qualcomm SoCs. 15c66ec88fSEmmanuel Vadot 16c66ec88fSEmmanuel Vadot See also: 17c66ec88fSEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sdm845.h 18c66ec88fSEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sc7180.h 19354d7675SEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sc7280.h 20*c9ccf3a3SEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sm6350.h 21c66ec88fSEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sm8150.h 22c66ec88fSEmmanuel Vadot dt-bindings/clock/qcom,gpucc-sm8250.h 23c66ec88fSEmmanuel Vadot 24c66ec88fSEmmanuel Vadotproperties: 25c66ec88fSEmmanuel Vadot compatible: 26c66ec88fSEmmanuel Vadot enum: 27c66ec88fSEmmanuel Vadot - qcom,sdm845-gpucc 28c66ec88fSEmmanuel Vadot - qcom,sc7180-gpucc 29354d7675SEmmanuel Vadot - qcom,sc7280-gpucc 30354d7675SEmmanuel Vadot - qcom,sc8180x-gpucc 31*c9ccf3a3SEmmanuel Vadot - qcom,sm6350-gpucc 32c66ec88fSEmmanuel Vadot - qcom,sm8150-gpucc 33c66ec88fSEmmanuel Vadot - qcom,sm8250-gpucc 34c66ec88fSEmmanuel Vadot 35c66ec88fSEmmanuel Vadot clocks: 36c66ec88fSEmmanuel Vadot items: 37c66ec88fSEmmanuel Vadot - description: Board XO source 38c66ec88fSEmmanuel Vadot - description: GPLL0 main branch source 39c66ec88fSEmmanuel Vadot - description: GPLL0 div branch source 40c66ec88fSEmmanuel Vadot 41c66ec88fSEmmanuel Vadot clock-names: 42c66ec88fSEmmanuel Vadot items: 43c66ec88fSEmmanuel Vadot - const: bi_tcxo 44c66ec88fSEmmanuel Vadot - const: gcc_gpu_gpll0_clk_src 45c66ec88fSEmmanuel Vadot - const: gcc_gpu_gpll0_div_clk_src 46c66ec88fSEmmanuel Vadot 47c66ec88fSEmmanuel Vadot '#clock-cells': 48c66ec88fSEmmanuel Vadot const: 1 49c66ec88fSEmmanuel Vadot 50c66ec88fSEmmanuel Vadot '#reset-cells': 51c66ec88fSEmmanuel Vadot const: 1 52c66ec88fSEmmanuel Vadot 53c66ec88fSEmmanuel Vadot '#power-domain-cells': 54c66ec88fSEmmanuel Vadot const: 1 55c66ec88fSEmmanuel Vadot 56c66ec88fSEmmanuel Vadot reg: 57c66ec88fSEmmanuel Vadot maxItems: 1 58c66ec88fSEmmanuel Vadot 59c66ec88fSEmmanuel Vadotrequired: 60c66ec88fSEmmanuel Vadot - compatible 61c66ec88fSEmmanuel Vadot - reg 62c66ec88fSEmmanuel Vadot - clocks 63c66ec88fSEmmanuel Vadot - clock-names 64c66ec88fSEmmanuel Vadot - '#clock-cells' 65c66ec88fSEmmanuel Vadot - '#reset-cells' 66c66ec88fSEmmanuel Vadot - '#power-domain-cells' 67c66ec88fSEmmanuel Vadot 68c66ec88fSEmmanuel VadotadditionalProperties: false 69c66ec88fSEmmanuel Vadot 70c66ec88fSEmmanuel Vadotexamples: 71c66ec88fSEmmanuel Vadot - | 72c66ec88fSEmmanuel Vadot #include <dt-bindings/clock/qcom,gcc-sdm845.h> 73c66ec88fSEmmanuel Vadot #include <dt-bindings/clock/qcom,rpmh.h> 74c66ec88fSEmmanuel Vadot clock-controller@5090000 { 75c66ec88fSEmmanuel Vadot compatible = "qcom,sdm845-gpucc"; 76c66ec88fSEmmanuel Vadot reg = <0x05090000 0x9000>; 77c66ec88fSEmmanuel Vadot clocks = <&rpmhcc RPMH_CXO_CLK>, 78c66ec88fSEmmanuel Vadot <&gcc GCC_GPU_GPLL0_CLK_SRC>, 79c66ec88fSEmmanuel Vadot <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>; 80c66ec88fSEmmanuel Vadot clock-names = "bi_tcxo", 81c66ec88fSEmmanuel Vadot "gcc_gpu_gpll0_clk_src", 82c66ec88fSEmmanuel Vadot "gcc_gpu_gpll0_div_clk_src"; 83c66ec88fSEmmanuel Vadot #clock-cells = <1>; 84c66ec88fSEmmanuel Vadot #reset-cells = <1>; 85c66ec88fSEmmanuel Vadot #power-domain-cells = <1>; 86c66ec88fSEmmanuel Vadot }; 87c66ec88fSEmmanuel Vadot... 88