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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/awinic,aw88395.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Awinic AW88395 Smart Audio Amplifier
maintainers:
- Weidong Wang <wangweidong.a@awinic.com>
description:
The Awinic AW88395 is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert.
properties:
compatible:
enum:
- awinic,aw88395
- awinic,aw88261
- awinic,aw88399
reg:
maxItems: 1
'#sound-dai-cells':
const: 0
reset-gpios:
maxItems: 1
awinic,audio-channel:
description:
It is used to distinguish multiple PA devices, so that different
configurations can be loaded to different PA devices
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 7
awinic,sync-flag:
description:
Flag bit used to keep the phase synchronized in the case of multiple PA
$ref: /schemas/types.yaml#/definitions/flag
required:
- compatible
- reg
- '#sound-dai-cells'
- awinic,audio-channel
allOf:
- $ref: dai-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- awinic,aw88261
then:
properties:
reset-gpios: false
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
audio-codec@34 {
compatible = "awinic,aw88395";
reg = <0x34>;
#sound-dai-cells = <0>;
reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
awinic,audio-channel = <0>;
awinic,sync-flag;
};
};
|
