xref: /openbmc/linux/Documentation/devicetree/bindings/sound/adi,adau1372.yaml (revision d9e909e2)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/adi,adau1372.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#


title: Analog Devices ADAU1372 CODEC

maintainers:
  - Alexandre Belloni <alexandre.belloni@bootlin.com>

description: |
  Analog Devices ADAU1372 four inputs and two outputs codec.
  https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1372.pdf

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

properties:
  compatible:
    enum:
      - adi,adau1372

  reg:
    maxItems: 1

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

  clocks:
    maxItems: 1

  clock-names:
    const: mclk

  powerdown-gpios:
    description: GPIO used for hardware power-down.
    maxItems: 1

required:
  - "#sound-dai-cells"
  - compatible
  - reg
  - clocks
  - clock-names

unevaluatedProperties: false

examples:
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
        audio-codec@3c {
                compatible = "adi,adau1372";
                reg = <0x3c>;
                #sound-dai-cells = <0>;
                clock-names = "mclk";
                clocks = <&adau1372z_xtal>;
        };
    };

    adau1372z_xtal: clock {
        compatible = "fixed-clock";
        #clock-cells = <0>;
        clock-frequency = <12288000>;
    };
...