1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/socionext,uniphier-evea.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: UniPhier EVEA SoC-internal sound codec
8
9 maintainers:
10 - <alsa-devel@alsa-project.org>
11
12 allOf:
13 - $ref: dai-common.yaml#
14
15 properties:
16 compatible:
17 const: socionext,uniphier-evea
18
19 reg:
20 maxItems: 1
21
22 clock-names:
23 items:
24 - const: evea
25 - const: exiv
26
27 clocks:
28 minItems: 2
29 maxItems: 2
30
31 reset-names:
32 items:
33 - const: evea
34 - const: exiv
35 - const: adamv
36
37 resets:
38 minItems: 3
39 maxItems: 3
40
41 "#sound-dai-cells":
42 const: 1
43
44 patternProperties:
45 "^port@[0-9]$":
46 description: |
47 Port number of DT node is specified by the following DAI channels.
48 0: line1
49 1: hp
50 2: line2
51 $ref: audio-graph-port.yaml#
52 unevaluatedProperties: false
53
54 unevaluatedProperties: false
55
56 required:
57 - compatible
58 - reg
59 - clock-names
60 - clocks
61 - reset-names
62 - resets
63 - "#sound-dai-cells"
64
65 examples:
66 - |
67 codec@57900000 {
68 compatible = "socionext,uniphier-evea";
69 reg = <0x57900000 0x1000>;
70 clock-names = "evea", "exiv";
71 clocks = <&sys_clk 41>, <&sys_clk 42>;
72 reset-names = "evea", "exiv", "adamv";
73 resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
74 #sound-dai-cells = <1>;
75 };
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