1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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,tm2.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Samsung Exynos5433 TM2(E) audio complex 7 title: Samsung Exynos5433 TM2(E) audio complex with WM5110 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 const: samsung,tm2-audio 15 const: samsung,tm2-audio
19 16
20 audio-amplifier: 17 audio-amplifier:
21 description: Phandle to the MAX98504 ampli 18 description: Phandle to the MAX98504 amplifier.
22 $ref: /schemas/types.yaml#/definitions/pha 19 $ref: /schemas/types.yaml#/definitions/phandle
23 20
24 audio-codec: 21 audio-codec:
25 description: Phandles to the codecs. 22 description: Phandles to the codecs.
26 $ref: /schemas/types.yaml#/definitions/pha 23 $ref: /schemas/types.yaml#/definitions/phandle-array
27 items: 24 items:
28 - items: !! 25 - description: Phandle to the WM5110 audio codec.
29 - description: Phandle to the WM5110 !! 26 - description: Phandle to the HDMI transmitter node.
30 - items: <<
31 - description: Phandle to the HDMI t <<
32 <<
33 27
34 samsung,audio-routing: 28 samsung,audio-routing:
35 description: | 29 description: |
36 List of the connections between audio co 30 List of the connections between audio components; each entry is
37 a pair of strings, the first being the c 31 a pair of strings, the first being the connection's sink, the second
38 being the connection's source; valid nam 32 being the connection's source; valid names for sources and sinks are the
39 WM5110's and MAX98504's pins and the jac 33 WM5110's and MAX98504's pins and the jacks on the board: HP, SPK, Main
40 Mic, Sub Mic, Third Mic, Headset Mic. 34 Mic, Sub Mic, Third Mic, Headset Mic.
41 Deprecated, use audio-routing. <<
42 deprecated: true <<
43 $ref: /schemas/types.yaml#/definitions/non 35 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
44 36
45 i2s-controller: 37 i2s-controller:
46 description: Phandles to the I2S controlle 38 description: Phandles to the I2S controllers.
47 $ref: /schemas/types.yaml#/definitions/pha 39 $ref: /schemas/types.yaml#/definitions/phandle-array
48 items: 40 items:
49 - description: Phandle to I2S0. 41 - description: Phandle to I2S0.
50 - description: Phandle to I2S1. 42 - description: Phandle to I2S1.
51 43
52 mic-bias-gpios: 44 mic-bias-gpios:
53 description: GPIO pin that enables the Mai 45 description: GPIO pin that enables the Main Mic bias regulator.
54 46
>> 47 model:
>> 48 description: The user-visible name of this sound complex.
>> 49 $ref: /schemas/types.yaml#/definitions/string
>> 50
55 required: 51 required:
56 - compatible 52 - compatible
57 - audio-amplifier 53 - audio-amplifier
58 - audio-codec 54 - audio-codec
59 - audio-routing !! 55 - samsung,audio-routing
60 - i2s-controller 56 - i2s-controller
61 - mic-bias-gpios 57 - mic-bias-gpios
>> 58 - model
62 59
63 unevaluatedProperties: false !! 60 additionalProperties: false
64 61
65 examples: 62 examples:
66 - | 63 - |
67 #include <dt-bindings/gpio/gpio.h> 64 #include <dt-bindings/gpio/gpio.h>
68 65
69 sound { 66 sound {
70 compatible = "samsung,tm2-audio"; 67 compatible = "samsung,tm2-audio";
71 audio-codec = <&wm5110>, <&hdmi>; 68 audio-codec = <&wm5110>, <&hdmi>;
72 i2s-controller = <&i2s0 0>, <&i2s1 0>; 69 i2s-controller = <&i2s0 0>, <&i2s1 0>;
73 audio-amplifier = <&max98504>; 70 audio-amplifier = <&max98504>;
74 mic-bias-gpios = <&gpr3 2 GPIO_ACTIVE_ 71 mic-bias-gpios = <&gpr3 2 GPIO_ACTIVE_HIGH>;
75 model = "wm5110"; 72 model = "wm5110";
76 audio-routing = "HP", "HPOUT1L", !! 73 samsung,audio-routing = "HP", "HPOUT1L",
77 "HP", "HPOUT1R 74 "HP", "HPOUT1R",
78 "SPK", "SPKOUT 75 "SPK", "SPKOUT",
79 "SPKOUT", "HPO 76 "SPKOUT", "HPOUT2L",
80 "SPKOUT", "HPO 77 "SPKOUT", "HPOUT2R",
81 "RCV", "HPOUT3 78 "RCV", "HPOUT3L",
82 "RCV", "HPOUT3 79 "RCV", "HPOUT3R";
83 }; 80 };
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