Bindings/pwm/sunplus,sp7021-pwm.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 # Copyright (C) Sunplus Co., Ltd. 2021
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/pwm/sunplus,sp7021-pwm.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Sunplus SoC SP7021 PWM Controller
   9
  10 maintainers:
  11   - Hammer Hsieh <hammerh0314@gmail.com>
  12
  13 allOf:
  14   - $ref: pwm.yaml#
  15
  16 properties:
  17   compatible:
  18     const: sunplus,sp7021-pwm
  19
  20   reg:
  21     maxItems: 1
  22
  23   clocks:
  24     maxItems: 1
  25
  26   '#pwm-cells':
  27     const: 2
  28
  29 unevaluatedProperties: false
  30
  31 required:
  32   - reg
  33   - clocks
  34
  35 examples:
  36   - |
  37     pwm: pwm@9c007a00 {
  38       compatible = "sunplus,sp7021-pwm";
  39       reg = <0x9c007a00 0x80>;
  40       clocks = <&clkc 0xa2>;
  41       #pwm-cells = <2>;
  42     };