Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Global Clock & Reset Controller on MSM8998
   8
   9 maintainers:
  10   - Stephen Boyd <sboyd@kernel.org>
  11   - Taniya Das <quic_tdas@quicinc.com>
  12
  13 description: |
  14   Qualcomm global clock control module provides the clocks, resets and power
  15   domains on MSM8998.
  16
  17   See also:: include/dt-bindings/clock/qcom,gcc-msm8998.h
  18
  19 properties:
  20   compatible:
  21     const: qcom,gcc-msm8998
  22
  23   clocks:
  24     items:
  25       - description: Board XO source
  26       - description: Sleep clock source
  27       - description: Audio reference clock (Optional clock)
  28     minItems: 2
  29
  30   clock-names:
  31     items:
  32       - const: xo
  33       - const: sleep_clk
  34       - const: aud_ref_clk # Optional clock
  35     minItems: 2
  36
  37 required:
  38   - compatible
  39   - clocks
  40   - clock-names
  41
  42 allOf:
  43   - $ref: qcom,gcc.yaml#
  44
  45 unevaluatedProperties: false
  46
  47 examples:
  48   - |
  49     #include <dt-bindings/clock/qcom,rpmcc.h>
  50     clock-controller@100000 {
  51       compatible = "qcom,gcc-msm8998";
  52       #clock-cells = <1>;
  53       #reset-cells = <1>;
  54       #power-domain-cells = <1>;
  55       reg = <0x00100000 0xb0000>;
  56       clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
  57                <&sleep>,
  58                <0>;
  59       clock-names = "xo",
  60                     "sleep_clk",
  61                     "aud_ref_clk";
  62     };
  63 ...