Documentation/devicetree/bindings/pwm/pwm.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pwm/pwm.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: PWM controllers (providers)
   8
   9 maintainers:
  10   - Thierry Reding <thierry.reding@gmail.com>
  11
  12 properties:
  13   $nodename:
  14     pattern: "^pwm(@.*|-[0-9a-f])*$"
  15
  16   "#pwm-cells":
  17     description:
  18       Number of cells in a PWM specifier.
  19
  20 required:
  21   - "#pwm-cells"
  22
  23 additionalProperties: true
  24
  25 examples:
  26   - |
  27     pwm: pwm@1c20e00 {
  28         compatible = "allwinner,sun7i-a20-pwm";
  29         reg = <0x01c20e00 0xc>;
  30         clocks = <&osc24M>;
  31         #pwm-cells = <3>;
  32     };