Documentation/devicetree/bindings/pwm/brcm,bcm7038-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,bcm7038-pwm.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom BCM7038 PWM controller (BCM7xxx Set Top Box PWM controller)
   8
   9 maintainers:
  10   - Florian Fainelli <f.fainelli@gmail.com>
  11
  12 allOf:
  13   - $ref: pwm.yaml#
  14
  15 properties:
  16   compatible:
  17     const: brcm,bcm7038-pwm
  18
  19   reg:
  20     maxItems: 1
  21
  22   "#pwm-cells":
  23     const: 2
  24
  25   clocks:
  26     maxItems: 1
  27
  28 required:
  29   - compatible
  30   - reg
  31   - clocks
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     pwm: pwm@f0408000 {
  38        compatible = "brcm,bcm7038-pwm";
  39        reg = <0xf0408000 0x28>;
  40        #pwm-cells = <2>;
  41        clocks = <&upg_fixed>;
  42     };