1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/amlog
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Amlogic T9015 Internal Audio DAC
8
9 maintainers:
10 - Jerome Brunet <jbrunet@baylibre.com>
11
12 allOf:
13 - $ref: dai-common.yaml#
14
15 properties:
16 $nodename:
17 pattern: "^audio-controller@.*"
18
19 "#sound-dai-cells":
20 const: 0
21
22 compatible:
23 items:
24 - const: amlogic,t9015
25
26 clocks:
27 items:
28 - description: Peripheral clock
29
30 clock-names:
31 items:
32 - const: pclk
33
34 reg:
35 maxItems: 1
36
37 resets:
38 maxItems: 1
39
40 AVDD-supply:
41 description:
42 Analogue power supply.
43
44 sound-name-prefix: true
45
46 required:
47 - "#sound-dai-cells"
48 - compatible
49 - reg
50 - clocks
51 - clock-names
52 - resets
53 - AVDD-supply
54
55 additionalProperties: false
56
57 examples:
58 - |
59 #include <dt-bindings/clock/g12a-clkc.h>
60 #include <dt-bindings/reset/amlogic,meson-
61
62 acodec: audio-controller@32000 {
63 compatible = "amlogic,t9015";
64 reg = <0x32000 0x14>;
65 #sound-dai-cells = <0>;
66 clocks = <&clkc CLKID_AUDIO_CODEC>;
67 clock-names = "pclk";
68 resets = <&reset RESET_AUDIO_CODEC>;
69 AVDD-supply = <&vddao_1v8>;
70 };
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