# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/ak4613.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: AK4613 I2C transmitter Device Tree Bindings

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

properties:
  compatible:
    const: asahi-kasei,ak4613

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

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

  # for OF-graph
  port:
    $ref: "audio-graph-card.yaml#definitions/port"
  ports:
    $ref: "audio-graph-card.yaml#definitions/ports"

# use patternProperties to avoid naming "xxx,yyy" issue
patternProperties:
  "^asahi-kasei,in1-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,in2-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out1-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out2-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out3-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out4-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out5-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag
  "^asahi-kasei,out6-single-end$":
    $ref: /schemas/types.yaml#/definitions/flag

required:
  - compatible
  - reg

additionalProperties: false

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