Documentation/devicetree/bindings/clock/qcom,gcc-msm8974.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-msm8974.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Global Clock & Reset Controller on MSM8974 (including Pro) and MSM8226
   8   Controller
   9
  10 maintainers:
  11   - Stephen Boyd <sboyd@kernel.org>
  12   - Taniya Das <quic_tdas@quicinc.com>
  13
  14 description: |
  15   Qualcomm global clock control module provides the clocks, resets and power
  16   domains on MSM8974 (all variants) and MSM8226.
  17
  18   See also::
  19     include/dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
  20     include/dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
  21
  22 $ref: qcom,gcc.yaml#
  23
  24 properties:
  25   compatible:
  26     enum:
  27       - qcom,gcc-msm8226
  28       - qcom,gcc-msm8974
  29       - qcom,gcc-msm8974pro
  30       - qcom,gcc-msm8974pro-ac
  31
  32   clocks:
  33     items:
  34       - description: XO source
  35       - description: Sleep clock source
  36
  37   clock-names:
  38     items:
  39       - const: xo
  40       - const: sleep_clk
  41
  42 required:
  43   - compatible
  44
  45 unevaluatedProperties: false
  46
  47 examples:
  48   - |
  49     #include <dt-bindings/clock/qcom,rpmh.h>
  50     clock-controller@fc400000 {
  51         compatible = "qcom,gcc-msm8974";
  52         reg = <0x00100000 0x94000>;
  53         #clock-cells = <1>;
  54         #reset-cells = <1>;
  55         #power-domain-cells = <1>;
  56
  57         clock-names = "xo", "sleep_clk";
  58         clocks = <&xo_board>,
  59                  <&sleep_clk>;
  60     };
  61 ...