1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/amlogic,axg-tdm-iface.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Amlogic Audio TDM Interfaces
8
9 maintainers:
10 - Jerome Brunet <jbrunet@baylibre.com>
11
12 allOf:
13 - $ref: dai-common.yaml#
14
15 properties:
16 compatible:
17 const: amlogic,axg-tdm-iface
18
19 "#sound-dai-cells":
20 const: 0
21
22 clocks:
23 minItems: 2
24 items:
25 - description: Bit clock
26 - description: Sample clock
27 - description: Master clock # optional
28
29 clock-names:
30 minItems: 2
31 items:
32 - const: sclk
33 - const: lrclk
34 - const: mclk
35
36 required:
37 - compatible
38 - "#sound-dai-cells"
39 - clocks
40 - clock-names
41
42 unevaluatedProperties: false
43
44 examples:
45 - |
46 #include <dt-bindings/clock/axg-audio-clkc.h>
47
48 audio-controller {
49 compatible = "amlogic,axg-tdm-iface";
50 #sound-dai-cells = <0>;
51 clocks = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
52 <&clkc_audio AUD_CLKID_MST_A_LRCLK>,
53 <&clkc_audio AUD_CLKID_MST_A_MCLK>;
54 clock-names = "sclk", "lrclk", "mclk";
55 };
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