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/mt819 4 $id: http://devicetree.org/schemas/sound/mt8192-mt6359-rt1015-rt5682.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Mediatek MT8192 with MT6359, RT1015 and 7 title: Mediatek MT8192 with MT6359, RT1015 and RT5682 ASoC sound card driver
8 8
9 maintainers: 9 maintainers:
10 - Jiaxin Yu <jiaxin.yu@mediatek.com> 10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
11 - Shane Chien <shane.chien@mediatek.com> 11 - Shane Chien <shane.chien@mediatek.com>
12 12
13 description: 13 description:
14 This binding describes the MT8192 sound card 14 This binding describes the MT8192 sound card.
15 15
16 allOf: 16 allOf:
17 - $ref: sound-card-common.yaml# 17 - $ref: sound-card-common.yaml#
18 18
19 properties: 19 properties:
20 compatible: 20 compatible:
21 enum: 21 enum:
22 - mediatek,mt8192_mt6359_rt1015_rt5682 22 - mediatek,mt8192_mt6359_rt1015_rt5682
23 - mediatek,mt8192_mt6359_rt1015p_rt5682 23 - mediatek,mt8192_mt6359_rt1015p_rt5682
24 - mediatek,mt8192_mt6359_rt1015p_rt5682s 24 - mediatek,mt8192_mt6359_rt1015p_rt5682s
25 25
26 audio-routing: 26 audio-routing:
27 description: 27 description:
28 A list of the connections between audio 28 A list of the connections between audio components. Each entry is a
29 pair of strings, the first being the con 29 pair of strings, the first being the connection's sink, the second
30 being the connection's source. 30 being the connection's source.
31 Valid names could be the input or output 31 Valid names could be the input or output widgets of audio components,
32 power supplies, MicBias of codec and the 32 power supplies, MicBias of codec and the software switch.
33 minItems: 2 33 minItems: 2
34 items: 34 items:
35 enum: 35 enum:
36 # Sinks 36 # Sinks
37 - Speakers 37 - Speakers
38 - Headphone Jack 38 - Headphone Jack
39 - IN1P 39 - IN1P
40 - Left Spk 40 - Left Spk
41 - Right Spk 41 - Right Spk
42 42
43 # Sources 43 # Sources
44 - Headset Mic 44 - Headset Mic
45 - HPOL 45 - HPOL
46 - HPOR 46 - HPOR
47 - Left SPO 47 - Left SPO
48 - Right SPO 48 - Right SPO
49 - Speaker 49 - Speaker
50 50
51 mediatek,platform: 51 mediatek,platform:
52 $ref: /schemas/types.yaml#/definitions/pha 52 $ref: /schemas/types.yaml#/definitions/phandle
53 description: The phandle of MT8192 ASoC pl 53 description: The phandle of MT8192 ASoC platform.
54 54
55 mediatek,hdmi-codec: 55 mediatek,hdmi-codec:
56 $ref: /schemas/types.yaml#/definitions/pha 56 $ref: /schemas/types.yaml#/definitions/phandle
57 description: The phandle of HDMI codec. 57 description: The phandle of HDMI codec.
58 deprecated: true 58 deprecated: true
59 59
60 headset-codec: 60 headset-codec:
61 type: object 61 type: object
62 additionalProperties: false 62 additionalProperties: false
63 deprecated: true 63 deprecated: true
64 64
65 properties: 65 properties:
66 sound-dai: 66 sound-dai:
67 maxItems: 1 67 maxItems: 1
68 required: 68 required:
69 - sound-dai 69 - sound-dai
70 70
71 speaker-codecs: 71 speaker-codecs:
72 type: object 72 type: object
73 additionalProperties: false 73 additionalProperties: false
74 deprecated: true 74 deprecated: true
75 75
76 properties: 76 properties:
77 sound-dai: 77 sound-dai:
78 minItems: 1 78 minItems: 1
79 maxItems: 2 79 maxItems: 2
80 items: 80 items:
81 maxItems: 1 81 maxItems: 1
82 required: 82 required:
83 - sound-dai 83 - sound-dai
84 84
85 patternProperties: 85 patternProperties:
86 ".*-dai-link$": 86 ".*-dai-link$":
87 type: object 87 type: object
88 additionalProperties: false 88 additionalProperties: false
89 89
90 description: 90 description:
91 Container for dai-link level properties 91 Container for dai-link level properties and CODEC sub-nodes.
92 92
93 properties: 93 properties:
94 link-name: 94 link-name:
95 description: Indicates dai-link name a 95 description: Indicates dai-link name and PCM stream name
96 enum: 96 enum:
97 - I2S0 97 - I2S0
98 - I2S1 98 - I2S1
99 - I2S2 99 - I2S2
100 - I2S3 100 - I2S3
101 - I2S4 101 - I2S4
102 - I2S5 102 - I2S5
103 - I2S6 103 - I2S6
104 - I2S7 104 - I2S7
105 - I2S8 105 - I2S8
106 - I2S9 106 - I2S9
107 - TDM 107 - TDM
108 108
109 codec: 109 codec:
110 description: Holds subnode which indic 110 description: Holds subnode which indicates codec dai.
111 type: object 111 type: object
112 additionalProperties: false 112 additionalProperties: false
113 properties: 113 properties:
114 sound-dai: 114 sound-dai:
115 minItems: 1 115 minItems: 1
116 maxItems: 2 116 maxItems: 2
117 required: 117 required:
118 - sound-dai 118 - sound-dai
119 119
120 dai-format: 120 dai-format:
121 description: audio format 121 description: audio format
122 enum: [ i2s, right_j, left_j, dsp_a, d 122 enum: [ i2s, right_j, left_j, dsp_a, dsp_b ]
123 123
124 mediatek,clk-provider: 124 mediatek,clk-provider:
125 $ref: /schemas/types.yaml#/definitions 125 $ref: /schemas/types.yaml#/definitions/string
126 description: Indicates dai-link clock 126 description: Indicates dai-link clock master.
127 enum: [ cpu, codec ] 127 enum: [ cpu, codec ]
128 128
129 required: 129 required:
130 - link-name 130 - link-name
131 131
132 unevaluatedProperties: false 132 unevaluatedProperties: false
133 133
134 required: 134 required:
135 - compatible 135 - compatible
136 - mediatek,platform 136 - mediatek,platform
137 137
138 # Disallow legacy properties if xxx-dai-link n 138 # Disallow legacy properties if xxx-dai-link nodes are specified
139 if: 139 if:
140 not: 140 not:
141 patternProperties: 141 patternProperties:
142 ".*-dai-link$": false 142 ".*-dai-link$": false
143 then: 143 then:
144 properties: 144 properties:
145 headset-codec: false 145 headset-codec: false
146 speaker-codecs: false 146 speaker-codecs: false
147 mediatek,hdmi-codec: false 147 mediatek,hdmi-codec: false
148 148
149 examples: 149 examples:
150 - | 150 - |
151 151
152 sound: mt8192-sound { 152 sound: mt8192-sound {
153 compatible = "mediatek,mt8192_mt6359_r 153 compatible = "mediatek,mt8192_mt6359_rt1015_rt5682";
154 model = "mt8192_mt6359_rt1015_rt5682"; 154 model = "mt8192_mt6359_rt1015_rt5682";
155 pinctrl-names = "aud_clk_mosi_off", 155 pinctrl-names = "aud_clk_mosi_off",
156 "aud_clk_mosi_on"; 156 "aud_clk_mosi_on";
157 pinctrl-0 = <&aud_clk_mosi_off>; 157 pinctrl-0 = <&aud_clk_mosi_off>;
158 pinctrl-1 = <&aud_clk_mosi_on>; 158 pinctrl-1 = <&aud_clk_mosi_on>;
159 mediatek,platform = <&afe>; 159 mediatek,platform = <&afe>;
160 160
161 audio-routing = 161 audio-routing =
162 "Headphone Jack", "HPOL", 162 "Headphone Jack", "HPOL",
163 "Headphone Jack", "HPOR", 163 "Headphone Jack", "HPOR",
164 "IN1P", "Headset Mic", 164 "IN1P", "Headset Mic",
165 "Speakers", "Speaker"; 165 "Speakers", "Speaker";
166 166
167 spk-playback-dai-link { 167 spk-playback-dai-link {
168 link-name = "I2S3"; 168 link-name = "I2S3";
169 dai-format = "i2s"; 169 dai-format = "i2s";
170 mediatek,clk-provider = "cpu"; 170 mediatek,clk-provider = "cpu";
171 codec { 171 codec {
172 sound-dai = <&rt1015p> 172 sound-dai = <&rt1015p>;
173 }; 173 };
174 }; 174 };
175 175
176 hs-playback-dai-link { 176 hs-playback-dai-link {
177 link-name = "I2S8"; 177 link-name = "I2S8";
178 dai-format = "i2s"; 178 dai-format = "i2s";
179 mediatek,clk-provider = "cpu"; 179 mediatek,clk-provider = "cpu";
180 codec { 180 codec {
181 sound-dai = <&rt5682 0 181 sound-dai = <&rt5682 0>;
182 }; 182 };
183 }; 183 };
184 184
185 hs-capture-dai-link { 185 hs-capture-dai-link {
186 link-name = "I2S9"; 186 link-name = "I2S9";
187 dai-format = "i2s"; 187 dai-format = "i2s";
188 mediatek,clk-provider = "cpu"; 188 mediatek,clk-provider = "cpu";
189 codec { 189 codec {
190 sound-dai = <&rt5682 0 190 sound-dai = <&rt5682 0>;
191 }; 191 };
192 }; 192 };
193 193
194 displayport-dai-link { 194 displayport-dai-link {
195 link-name = "TDM"; 195 link-name = "TDM";
196 dai-format = "dsp_a"; 196 dai-format = "dsp_a";
197 codec { 197 codec {
198 sound-dai = <&anx_brid 198 sound-dai = <&anx_bridge_dp>;
199 }; 199 };
200 }; 200 };
201 }; 201 };
202 202
203 ... 203 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.