Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.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-qcm2290.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Global Clock & Reset Controller Binding for QCM2290
   8
   9 maintainers:
  10   - Shawn Guo <shawn.guo@linaro.org>
  11
  12 description: |
  13   Qualcomm global clock control module which supports the clocks, resets
  14   and power domains on QCM2290.
  15
  16   See also:
  17   - dt-bindings/clock/qcom,gcc-qcm2290.h
  18
  19 properties:
  20   compatible:
  21     const: qcom,gcc-qcm2290
  22
  23   clocks:
  24     items:
  25       - description: Board XO source
  26       - description: Sleep clock source
  27
  28   clock-names:
  29     items:
  30       - const: bi_tcxo
  31       - const: sleep_clk
  32
  33   '#clock-cells':
  34     const: 1
  35
  36   '#reset-cells':
  37     const: 1
  38
  39   '#power-domain-cells':
  40     const: 1
  41
  42   reg:
  43     maxItems: 1
  44
  45   protected-clocks:
  46     description:
  47       Protected clock specifier list as per common clock binding.
  48
  49 required:
  50   - compatible
  51   - clocks
  52   - clock-names
  53   - reg
  54   - '#clock-cells'
  55   - '#reset-cells'
  56   - '#power-domain-cells'
  57
  58 additionalProperties: false
  59
  60 examples:
  61   - |
  62     #include <dt-bindings/clock/qcom,rpmcc.h>
  63     clock-controller@1400000 {
  64         compatible = "qcom,gcc-qcm2290";
  65         reg = <0x01400000 0x1f0000>;
  66         #clock-cells = <1>;
  67         #reset-cells = <1>;
  68         #power-domain-cells = <1>;
  69         clock-names = "bi_tcxo", "sleep_clk";
  70         clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
  71     };
  72 ...