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