Bindings/clock/imx93-clock.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/imx93-clock.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: NXP i.MX93 Clock Control Module
   8
   9 maintainers:
  10   - Peng Fan <peng.fan@nxp.com>
  11
  12 description: |
  13   i.MX93 clock control module is an integrated clock controller, which
  14   includes clock generator, clock gate and supplies to all modules.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - fsl,imx93-ccm
  20
  21   reg:
  22     maxItems: 1
  23
  24   clocks:
  25     description:
  26       specify the external clocks used by the CCM module.
  27     items:
  28       - description: 32k osc
  29       - description: 24m osc
  30       - description: ext1 clock input
  31
  32   clock-names:
  33     description:
  34       specify the external clocks names used by the CCM module.
  35     items:
  36       - const: osc_32k
  37       - const: osc_24m
  38       - const: clk_ext1
  39
  40   '#clock-cells':
  41     const: 1
  42     description:
  43       See include/dt-bindings/clock/imx93-clock.h for the full list of
  44       i.MX93 clock IDs.
  45
  46 required:
  47   - compatible
  48   - reg
  49   - '#clock-cells'
  50
  51 additionalProperties: false
  52
  53 examples:
  54   # Clock Control Module node:
  55   - |
  56     clock-controller@44450000 {
  57         compatible = "fsl,imx93-ccm";
  58         reg = <0x44450000 0x10000>;
  59         #clock-cells = <1>;
  60     };
  61
  62 ...