Documentation/devicetree/bindings/sound/nuvoton,nau8315.yaml


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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/nuvoton,nau8315.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NAU8315/NAU8318 Mono Class-D Amplifier

maintainers:
  - David Lin <CTLIN0@nuvoton.com>

allOf:
  - $ref: dai-common.yaml#

properties:
  compatible:
    enum:
      - nuvoton,nau8315
      - nuvoton,nau8318

  '#sound-dai-cells':
    const: 0

  enable-gpios:
    maxItems: 1
    description:
      GPIO specifier for the chip's device enable input(EN) pin.
      If this option is not specified then driver does not manage
      the pin state (e.g. chip is always on).

required:
  - compatible

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

    codec {
        compatible = "nuvoton,nau8315";
        #sound-dai-cells = <0>;
        enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
    };