xref: /linux/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml (revision be239684b18e1cdcafcf8c7face4a2f562c745ad) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/sound/amlogic,g12a-toacodec.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Amlogic G12a Internal DAC Control Glue
8
9maintainers:
10  - Jerome Brunet <jbrunet@baylibre.com>
11
12allOf:
13  - $ref: dai-common.yaml#
14
15properties:
16  $nodename:
17    pattern: "^audio-controller@.*"
18
19  "#sound-dai-cells":
20    const: 1
21
22  compatible:
23    oneOf:
24      - items:
25          - const: amlogic,g12a-toacodec
26      - items:
27          - enum:
28              - amlogic,sm1-toacodec
29          - const: amlogic,g12a-toacodec
30
31  reg:
32    maxItems: 1
33
34  resets:
35    maxItems: 1
36
37  sound-name-prefix: true
38
39required:
40  - "#sound-dai-cells"
41  - compatible
42  - reg
43  - resets
44
45additionalProperties: false
46
47examples:
48  - |
49    #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
50
51    toacodec: audio-controller@740 {
52        compatible = "amlogic,g12a-toacodec";
53        reg = <0x740 0x4>;
54        #sound-dai-cells = <1>;
55        resets = <&clkc_audio AUD_RESET_TOACODEC>;
56    };
57