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: 13 allOf:
14 - $ref: sound-card-common.yaml# 14 - $ref: sound-card-common.yaml#
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 oneOf: 18 oneOf:
19 - const: hardkernel,odroid-xu3-audio 19 - const: hardkernel,odroid-xu3-audio
20 20
21 - const: hardkernel,odroid-xu4-audio 21 - const: hardkernel,odroid-xu4-audio
22 deprecated: true 22 deprecated: true
23 23
24 - const: samsung,odroid-xu3-audio 24 - const: samsung,odroid-xu3-audio
25 deprecated: true 25 deprecated: true
26 26
27 - const: samsung,odroid-xu4-audio 27 - const: samsung,odroid-xu4-audio
28 deprecated: true 28 deprecated: true
29 29
30 cpu: 30 cpu:
31 type: object 31 type: object
32 additionalProperties: false 32 additionalProperties: false
33 properties: 33 properties:
34 sound-dai: 34 sound-dai:
35 description: phandles to the I2S contr 35 description: phandles to the I2S controllers
36 36
37 codec: 37 codec:
38 type: object 38 type: object
39 additionalProperties: false 39 additionalProperties: false
40 properties: 40 properties:
41 sound-dai: 41 sound-dai:
42 minItems: 1 42 minItems: 1
43 items: 43 items:
44 - description: phandle of the HDMI I 44 - description: phandle of the HDMI IP block node
45 - description: phandle of the MAX980 45 - description: phandle of the MAX98090 CODEC
46 46
47 samsung,audio-routing: 47 samsung,audio-routing:
48 $ref: /schemas/types.yaml#/definitions/non 48 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
49 deprecated: true 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. 59 Deprecated, use audio-routing.
60 60
61 samsung,audio-widgets: 61 samsung,audio-widgets:
62 $ref: /schemas/types.yaml#/definitions/non 62 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
63 description: | 63 description: |
64 This property specifies off-codec audio 64 This property specifies off-codec audio elements
65 like headphones or speakers, for details 65 like headphones or speakers, for details see widgets.txt
66 66
67 required: 67 required:
68 - compatible 68 - compatible
69 - cpu 69 - cpu
70 - codec 70 - codec
71 71
72 unevaluatedProperties: false 72 unevaluatedProperties: 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 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 };
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