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-formatters.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Amlogic Audio AXG TDM formatters
8
9 maintainers:
10 - Jerome Brunet <jbrunet@baylibre.com>
11
12 properties:
13 compatible:
14 enum:
15 - amlogic,g12a-tdmout
16 - amlogic,sm1-tdmout
17 - amlogic,axg-tdmout
18 - amlogic,g12a-tdmin
19 - amlogic,sm1-tdmin
20 - amlogic,axg-tdmin
21
22 clocks:
23 items:
24 - description: Peripheral clock
25 - description: Bit clock
26 - description: Bit clock input multiplexer
27 - description: Sample clock
28 - description: Sample clock input multiplexer
29
30 clock-names:
31 items:
32 - const: pclk
33 - const: sclk
34 - const: sclk_sel
35 - const: lrclk
36 - const: lrclk_sel
37
38 reg:
39 maxItems: 1
40
41 resets:
42 maxItems: 1
43
44 required:
45 - compatible
46 - reg
47 - clocks
48 - clock-names
49
50 allOf:
51 - $ref: component-common.yaml#
52
53 - if:
54 properties:
55 compatible:
56 contains:
57 enum:
58 - amlogic,g12a-tdmin
59 - amlogic,sm1-tdmin
60 - amlogic,g12a-tdmout
61 - amlogic,sm1-tdmout
62 then:
63 required:
64 - resets
65
66 else:
67 properties:
68 resets: false
69
70 unevaluatedProperties: false
71
72 examples:
73 - |
74 #include <dt-bindings/clock/axg-audio-clkc.h>
75 #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
76
77 audio-controller@500 {
78 compatible = "amlogic,g12a-tdmout";
79 reg = <0x500 0x40>;
80 resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
81 clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
82 <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
83 <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
84 <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
85 <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
86 clock-names = "pclk", "sclk", "sclk_sel",
87 "lrclk", "lrclk_sel";
88 };
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