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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/adi,ssm2305.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices SSM2305 Class-D Speaker Amplifier
maintainers:
- Lars-Peter Clausen <lars@metafoo.de>
description:
The SSM2305 is a filterless, high efficiency, mono 2.8 W Class-D
audio amplifier with a micropower shutdown mode controlled via a
dedicated active-low GPIO pin.
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
const: adi,ssm2305
shutdown-gpios:
maxItems: 1
description:
GPIO connected to the shutdown pin (SD) of the SSM2305.
The pin is active-low; asserting it puts the device into
micropower shutdown mode.
required:
- compatible
- shutdown-gpios
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
analog-amplifier {
compatible = "adi,ssm2305";
shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
};
...
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