1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/ingenic,codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Ingenic JZ47xx internal codec
8
9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net>
11
12 allOf:
13 - $ref: dai-common.yaml#
14
15 properties:
16 $nodename:
17 pattern: '^audio-codec@.*'
18
19 compatible:
20 oneOf:
21 - enum:
22 - ingenic,jz4770-codec
23 - ingenic,jz4760-codec
24 - ingenic,jz4725b-codec
25 - ingenic,jz4740-codec
26 - items:
27 - const: ingenic,jz4760b-codec
28 - const: ingenic,jz4760-codec
29
30 reg:
31 maxItems: 1
32
33 clocks:
34 maxItems: 1
35
36 clock-names:
37 items:
38 - const: aic
39
40 '#sound-dai-cells':
41 const: 0
42
43 unevaluatedProperties: false
44
45 required:
46 - compatible
47 - reg
48 - clocks
49 - clock-names
50 - '#sound-dai-cells'
51
52 examples:
53 - |
54 #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
55 codec: audio-codec@10020080 {
56 compatible = "ingenic,jz4740-codec";
57 reg = <0x10020080 0x8>;
58 #sound-dai-cells = <0>;
59 clocks = <&cgu JZ4740_CLK_AIC>;
60 clock-names = "aic";
61 };
62
63 ...
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