Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.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,camcc-sm8250.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Camera Clock & Reset Controller on SM8250
   8
   9 maintainers:
  10   - Jonathan Marek <jonathan@marek.ca>
  11
  12 description: |
  13   Qualcomm camera clock control module provides the clocks, resets and
  14   power domains on SM8250.
  15
  16   See also:: include/dt-bindings/clock/qcom,camcc-sm8250.h
  17
  18 properties:
  19   compatible:
  20     const: qcom,sm8250-camcc
  21
  22   clocks:
  23     items:
  24       - description: AHB
  25       - description: Board XO source
  26       - description: Board active XO source
  27       - description: Sleep clock source
  28
  29   clock-names:
  30     items:
  31       - const: iface
  32       - const: bi_tcxo
  33       - const: bi_tcxo_ao
  34       - const: sleep_clk
  35
  36   '#clock-cells':
  37     const: 1
  38
  39   '#reset-cells':
  40     const: 1
  41
  42   '#power-domain-cells':
  43     const: 1
  44
  45   power-domains:
  46     items:
  47       - description: MMCX power domain
  48
  49   reg:
  50     maxItems: 1
  51
  52   required-opps:
  53     maxItems: 1
  54     description:
  55       OPP node describing required MMCX performance point.
  56
  57 required:
  58   - compatible
  59   - reg
  60   - clocks
  61   - clock-names
  62   - '#clock-cells'
  63   - '#reset-cells'
  64   - '#power-domain-cells'
  65
  66 additionalProperties: false
  67
  68 examples:
  69   - |
  70     #include <dt-bindings/clock/qcom,gcc-sm8250.h>
  71     #include <dt-bindings/clock/qcom,rpmh.h>
  72     clock-controller@ad00000 {
  73       compatible = "qcom,sm8250-camcc";
  74       reg = <0x0ad00000 0x10000>;
  75       clocks = <&gcc GCC_CAMERA_AHB_CLK>,
  76                <&rpmhcc RPMH_CXO_CLK>,
  77                <&rpmhcc RPMH_CXO_CLK_A>,
  78                <&sleep_clk>;
  79       clock-names = "iface", "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
  80       #clock-cells = <1>;
  81       #reset-cells = <1>;
  82       #power-domain-cells = <1>;
  83     };
  84 ...