Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/simple-audio-amplifier.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Simple Audio Amplifier Device Tree Bindings

maintainers:
  - Jerome Brunet <jbrunet@baylibre.com>

properties:
  compatible:
    enum:
      - dioo,dio2125
      - simple-audio-amplifier

  enable-gpios:
    maxItems: 1

  VCC-supply:
    description: >
      power supply for the device

  sound-name-prefix:
    $ref: /schemas/types.yaml#/definitions/string
    description: >
      See ./name-prefix.txt

required:
  - compatible

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/meson8-gpio.h>

    analog-amplifier {
        compatible = "simple-audio-amplifier";
        VCC-supply = <&regulator>;
        enable-gpios = <&gpio GPIOH_3 0>;
    };

...