Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml

   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,gcc-sc8180x.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Global Clock & Reset Controller Binding for SC8180x
   8
   9 maintainers:
  10   - Bjorn Andersson <bjorn.andersson@linaro.org>
  11
  12 description: |
  13   Qualcomm global clock control module which supports the clocks, resets and
  14   power domains on SC8180x.
  15
  16   See also:
  17   - dt-bindings/clock/qcom,gcc-sc8180x.h
  18
  19 properties:
  20   compatible:
  21     const: qcom,gcc-sc8180x
  22
  23   clocks:
  24     items:
  25       - description: Board XO source
  26       - description: Board active XO source
  27       - description: Sleep clock source
  28
  29   clock-names:
  30     items:
  31       - const: bi_tcxo
  32       - const: bi_tcxo_ao
  33       - const: sleep_clk
  34
  35   '#clock-cells':
  36     const: 1
  37
  38   '#reset-cells':
  39     const: 1
  40
  41   '#power-domain-cells':
  42     const: 1
  43
  44   reg:
  45     maxItems: 1
  46
  47   protected-clocks:
  48     description:
  49       Protected clock specifier list as per common clock binding.
  50
  51 required:
  52   - compatible
  53   - clocks
  54   - clock-names
  55   - reg
  56   - '#clock-cells'
  57   - '#reset-cells'
  58   - '#power-domain-cells'
  59
  60 additionalProperties: false
  61
  62 examples:
  63   - |
  64     #include <dt-bindings/clock/qcom,rpmh.h>
  65     clock-controller@100000 {
  66       compatible = "qcom,gcc-sc8180x";
  67       reg = <0x00100000 0x1f0000>;
  68       clocks = <&rpmhcc RPMH_CXO_CLK>,
  69                <&rpmhcc RPMH_CXO_CLK_A>,
  70                <&sleep_clk>;
  71       clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
  72       #clock-cells = <1>;
  73       #reset-cells = <1>;
  74       #power-domain-cells = <1>;
  75     };
  76 ...