# 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 maintainers: - Jerome Brunet <jbrunet@baylibre.com> allOf: - $ref: dai-common.yaml# properties: compatible: enum: - dioo,dio2125 - simple-audio-amplifier enable-gpios: maxItems: 1 VCC-supply: description: > power supply for the device sound-name-prefix: true required: - compatible additionalProperties: false examples: - | #include <dt-bindings/gpio/meson8-gpio.h> analog-amplifier { compatible = "simple-audio-amplifier"; VCC-supply = <®ulator>; enable-gpios = <&gpio GPIOH_3 0>; }; ...