Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/qcom,rpmhcc.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Technologies, Inc. RPMh Clocks Bindings
   8
   9 maintainers:
  10   - Taniya Das <tdas@codeaurora.org>
  11
  12 description: |
  13   Resource Power Manager Hardened (RPMh) manages shared resources on
  14   some Qualcomm Technologies Inc. SoCs. It accepts clock requests from
  15   other hardware subsystems via RSC to control clocks.
  16
  17 properties:
  18   compatible:
  19     enum:
  20       - qcom,sc7180-rpmh-clk
  21       - qcom,sc7280-rpmh-clk
  22       - qcom,sc8180x-rpmh-clk
  23       - qcom,sc8280xp-rpmh-clk
  24       - qcom,sdm845-rpmh-clk
  25       - qcom,sdx55-rpmh-clk
  26       - qcom,sdx65-rpmh-clk
  27       - qcom,sm6350-rpmh-clk
  28       - qcom,sm8150-rpmh-clk
  29       - qcom,sm8250-rpmh-clk
  30       - qcom,sm8350-rpmh-clk
  31       - qcom,sm8450-rpmh-clk
  32
  33   clocks:
  34     maxItems: 1
  35
  36   clock-names:
  37     items:
  38       - const: xo
  39
  40   '#clock-cells':
  41     const: 1
  42
  43 required:
  44   - compatible
  45   - '#clock-cells'
  46
  47 additionalProperties: false
  48
  49 examples:
  50   # Example for GCC for SDM845: The below node should be defined inside
  51   # &apps_rsc node.
  52   - |
  53     #include <dt-bindings/clock/qcom,rpmh.h>
  54     rpmhcc: clock-controller {
  55       compatible = "qcom,sdm845-rpmh-clk";
  56       clocks = <&xo_board>;
  57       clock-names = "xo";
  58       #clock-cells = <1>;
  59     };
  60 ...