Documentation / devicetree / bindings / sound / ak4613.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/ak4613.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: AK4613 I2C transmitter

maintainers:
  - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

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

properties:
  compatible:
    const: asahi-kasei,ak4613

  reg:
    maxItems: 1

  clocks:
    maxItems: 1
 
  "#sound-dai-cells":
    const: 0

  ports:
    $ref: audio-graph-port.yaml#/definitions/ports

  port:
    $ref: audio-graph-port.yaml#
    unevaluatedProperties: false

patternProperties:
  "^asahi-kasei,in[1-2]-single-end$":
    description: Input Pin 1 - 2.
    $ref: /schemas/types.yaml#/definitions/flag
 
  "^asahi-kasei,out[1-6]-single-end$":
    description: Output Pin 1 - 6.
    $ref: /schemas/types.yaml#/definitions/flag

required:
  - compatible
  - reg

unevaluatedProperties: false

examples:
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
        ak4613: codec@10 {
            compatible = "asahi-kasei,ak4613";
            reg = <0x10>;
        };
    };