1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/sound/samsu 4 $id: http://devicetree.org/schemas/sound/samsung,odroid.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Samsung Exynos Odroid XU3/XU4 audio com 7 title: Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec
8 8
9 maintainers: 9 maintainers:
10 - Krzysztof Kozlowski <krzk@kernel.org> 10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com> 11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
12 12
13 allOf: <<
14 - $ref: sound-card-common.yaml# <<
15 <<
16 properties: 13 properties:
17 compatible: 14 compatible:
18 oneOf: 15 oneOf:
19 - const: hardkernel,odroid-xu3-audio 16 - const: hardkernel,odroid-xu3-audio
20 17
21 - const: hardkernel,odroid-xu4-audio 18 - const: hardkernel,odroid-xu4-audio
22 deprecated: true 19 deprecated: true
23 20
24 - const: samsung,odroid-xu3-audio 21 - const: samsung,odroid-xu3-audio
25 deprecated: true 22 deprecated: true
26 23
27 - const: samsung,odroid-xu4-audio 24 - const: samsung,odroid-xu4-audio
28 deprecated: true 25 deprecated: true
29 26
>> 27 model:
>> 28 $ref: /schemas/types.yaml#/definitions/string
>> 29 description: The user-visible name of this sound complex.
>> 30
30 cpu: 31 cpu:
31 type: object 32 type: object
32 additionalProperties: false <<
33 properties: 33 properties:
34 sound-dai: 34 sound-dai:
>> 35 $ref: /schemas/types.yaml#/definitions/phandle-array
35 description: phandles to the I2S contr 36 description: phandles to the I2S controllers
36 37
37 codec: 38 codec:
38 type: object 39 type: object
39 additionalProperties: false <<
40 properties: 40 properties:
41 sound-dai: 41 sound-dai:
42 minItems: 1 !! 42 $ref: /schemas/types.yaml#/definitions/phandle-array
43 items: !! 43 description: |
44 - description: phandle of the HDMI I !! 44 List of phandles to the CODEC nodes,
45 - description: phandle of the MAX980 !! 45 first entry must be corresponding to the MAX98090 CODEC and
>> 46 the second entry must be the phandle of the HDMI IP block node.
46 47
47 samsung,audio-routing: 48 samsung,audio-routing:
48 $ref: /schemas/types.yaml#/definitions/non 49 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
49 deprecated: true <<
50 description: | 50 description: |
51 List of the connections between audio 51 List of the connections between audio
52 components; each entry is a pair of str 52 components; each entry is a pair of strings, the first being the
53 connection's sink, the second being the 53 connection's sink, the second being the connection's source;
54 valid names for sources and sinks are th 54 valid names for sources and sinks are the MAX98090's pins (as
55 documented in its binding), and the jack 55 documented in its binding), and the jacks on the board.
56 For Odroid X2: "Headphone Jack", "Mic Ja 56 For Odroid X2: "Headphone Jack", "Mic Jack", "DMIC"
57 For Odroid U3, XU3: "Headphone Jack", "S 57 For Odroid U3, XU3: "Headphone Jack", "Speakers"
58 For Odroid XU4: no entries 58 For Odroid XU4: no entries
59 Deprecated, use audio-routing. <<
60 59
61 samsung,audio-widgets: 60 samsung,audio-widgets:
62 $ref: /schemas/types.yaml#/definitions/non 61 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
63 description: | 62 description: |
64 This property specifies off-codec audio 63 This property specifies off-codec audio elements
65 like headphones or speakers, for details 64 like headphones or speakers, for details see widgets.txt
66 65
67 required: 66 required:
68 - compatible 67 - compatible
>> 68 - model
69 - cpu 69 - cpu
70 - codec 70 - codec
71 71
72 unevaluatedProperties: false !! 72 additionalProperties: false
73 73
74 examples: 74 examples:
75 - | 75 - |
76 sound { 76 sound {
77 compatible = "hardkernel,odroid-xu3-au 77 compatible = "hardkernel,odroid-xu3-audio";
78 model = "Odroid-XU3"; 78 model = "Odroid-XU3";
79 audio-routing = !! 79 samsung,audio-routing =
80 "Headphone Jack", "HPL", 80 "Headphone Jack", "HPL",
81 "Headphone Jack", "HPR", 81 "Headphone Jack", "HPR",
82 "IN1", "Mic Jack", 82 "IN1", "Mic Jack",
83 "Mic Jack", "MICBIAS"; 83 "Mic Jack", "MICBIAS";
84 84
85 cpu { 85 cpu {
86 sound-dai = <&i2s0 0>; 86 sound-dai = <&i2s0 0>;
87 }; 87 };
88 88
89 codec { 89 codec {
90 sound-dai = <&hdmi>, <&max98090>; 90 sound-dai = <&hdmi>, <&max98090>;
91 }; 91 };
92 }; 92 };
>> 93
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