1 # SPDX-License-Identifier: GPL-2.0-only OR BSD
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/nuvot
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: NAU8315/NAU8318 Mono Class-D Amplifier
8
9 maintainers:
10 - David Lin <CTLIN0@nuvoton.com>
11
12 allOf:
13 - $ref: dai-common.yaml#
14
15 properties:
16 compatible:
17 enum:
18 - nuvoton,nau8315
19 - nuvoton,nau8318
20
21 '#sound-dai-cells':
22 const: 0
23
24 enable-gpios:
25 maxItems: 1
26 description:
27 GPIO specifier for the chip's device ena
28 If this option is not specified then dri
29 the pin state (e.g. chip is always on).
30
31 required:
32 - compatible
33
34 unevaluatedProperties: false
35
36 examples:
37 - |
38 #include <dt-bindings/gpio/gpio.h>
39
40 codec {
41 compatible = "nuvoton,nau8315";
42 #sound-dai-cells = <0>;
43 enable-gpios = <&gpio1 5 GPIO_ACTIVE_H
44 };
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