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

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/simple-audio-amplifier.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Simple Audio Amplifier
   8
   9 maintainers:
  10   - Jerome Brunet <jbrunet@baylibre.com>
  11
  12 allOf:
  13   - $ref: dai-common.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - dioo,dio2125
  19       - simple-audio-amplifier
  20
  21   enable-gpios:
  22     maxItems: 1
  23
  24   VCC-supply:
  25     description: >
  26       power supply for the device
  27
  28   sound-name-prefix: true
  29
  30 required:
  31   - compatible
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     #include <dt-bindings/gpio/meson8-gpio.h>
  38
  39     analog-amplifier {
  40         compatible = "simple-audio-amplifier";
  41         VCC-supply = <&regulator>;
  42         enable-gpios = <&gpio GPIOH_3 0>;
  43     };
  44
  45 ...