Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pwm/brcm,iproc-pwm.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom iProc PWM controller
   8
   9 maintainers:
  10   - Rafał Miłecki <rafal@milecki.pl>
  11
  12 description:
  13   This controller has 4 channels.
  14
  15 allOf:
  16   - $ref: pwm.yaml#
  17
  18 properties:
  19   compatible:
  20     const: brcm,iproc-pwm
  21
  22   reg:
  23     maxItems: 1
  24
  25   clocks:
  26     description: external clock
  27     maxItems: 1
  28
  29   "#pwm-cells":
  30     const: 3
  31
  32 unevaluatedProperties: false
  33
  34 required:
  35   - reg
  36   - clocks
  37
  38 examples:
  39   - |
  40     pwm@18031000 {
  41         compatible = "brcm,iproc-pwm";
  42         reg = <0x18031000 0x28>;
  43         clocks = <&osc>;
  44         #pwm-cells = <3>;
  45     };