projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/sound/google,sc7280-herobrine.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Google SC7280-Herobrine ASoC sound card driver | |
| 8 | ||
| 9 | maintainers: | |
| 53633a89 TR |
10 | - Judy Hsiao <judyhsiao@chromium.org> |
| 11 | ||
| 12 | description: | |
| 13 | This binding describes the SC7280 sound card which uses LPASS for audio. | |
| 14 | ||
| 15 | allOf: | |
| 16 | - $ref: sound-card-common.yaml# | |
| 17 | ||
| 18 | properties: | |
| 19 | compatible: | |
| 20 | enum: | |
| 21 | - google,sc7280-herobrine | |
| 22 | ||
| 23 | "#address-cells": | |
| 24 | const: 1 | |
| 25 | ||
| 26 | "#size-cells": | |
| 27 | const: 0 | |
| 28 | ||
| 29 | patternProperties: | |
| 30 | "^dai-link@[0-9a-f]$": | |
| 31 | description: | |
| 32 | Each subnode represents a dai link. Subnodes of each dai links would be | |
| 33 | cpu/codec dais. | |
| 34 | ||
| 35 | type: object | |
| 36 | ||
| 37 | properties: | |
| 38 | link-name: | |
| 39 | description: Indicates dai-link name and PCM stream name. | |
| 40 | $ref: /schemas/types.yaml#/definitions/string | |
| 41 | maxItems: 1 | |
| 42 | ||
| 43 | reg: | |
| 44 | maxItems: 1 | |
| 45 | description: dai link address. | |
| 46 | ||
| 47 | cpu: | |
| 48 | description: Holds subnode which indicates cpu dai. | |
| 49 | type: object | |
| 50 | properties: | |
| 51 | sound-dai: true | |
| 52 | ||
| 53 | required: | |
| 54 | - sound-dai | |
| 55 | ||
| 56 | additionalProperties: false | |
| 57 | ||
| 58 | codec: | |
| 59 | description: Holds subnode which indicates codec dai. | |
| 60 | type: object | |
| 61 | properties: | |
| 62 | sound-dai: true | |
| 63 | ||
| 64 | required: | |
| 65 | - sound-dai | |
| 66 | ||
| 67 | additionalProperties: false | |
| 68 | ||
| 69 | platform: | |
| 70 | description: Holds subnode which includes the phandle of q6apm platform device. | |
| 71 | type: object | |
| 72 | properties: | |
| 73 | sound-dai: | |
| 74 | maxItems: 1 | |
| 75 | ||
| 76 | required: | |
| 77 | - sound-dai | |
| 78 | ||
| 79 | additionalProperties: false | |
| 80 | ||
| 81 | required: | |
| 82 | - link-name | |
| 83 | - cpu | |
| 84 | - codec | |
| 85 | - reg | |
| 86 | ||
| 87 | additionalProperties: false | |
| 88 | ||
| 89 | required: | |
| 90 | - compatible | |
| 91 | - "#address-cells" | |
| 92 | - "#size-cells" | |
| 93 | ||
| 94 | unevaluatedProperties: false | |
| 95 | ||
| 96 | examples: | |
| 97 | ||
| 98 | - | | |
| 99 | #include <dt-bindings/sound/qcom,lpass.h> | |
| 100 | sound { | |
| 101 | compatible = "google,sc7280-herobrine"; | |
| 102 | model = "sc7280-wcd938x-max98360a-4dmic"; | |
| 103 | ||
| 104 | audio-routing = | |
| 105 | "IN1_HPHL", "HPHL_OUT", | |
| 106 | "IN2_HPHR", "HPHR_OUT", | |
| 107 | "AMIC1", "MIC BIAS1", | |
| 108 | "AMIC2", "MIC BIAS2", | |
| 109 | "VA DMIC0", "MIC BIAS3", | |
| 110 | "VA DMIC1", "MIC BIAS3", | |
| 111 | "VA DMIC2", "MIC BIAS4", | |
| 112 | "VA DMIC3", "MIC BIAS4", | |
| 113 | "TX SWR_ADC0", "ADC1_OUTPUT", | |
| 114 | "TX SWR_ADC1", "ADC2_OUTPUT", | |
| 115 | "TX SWR_ADC2", "ADC3_OUTPUT", | |
| 116 | "TX SWR_DMIC0", "DMIC1_OUTPUT", | |
| 117 | "TX SWR_DMIC1", "DMIC2_OUTPUT", | |
| 118 | "TX SWR_DMIC2", "DMIC3_OUTPUT", | |
| 119 | "TX SWR_DMIC3", "DMIC4_OUTPUT"; | |
| 120 | ||
| 121 | #address-cells = <1>; | |
| 122 | #size-cells = <0>; | |
| 123 | ||
| 124 | dai-link@0 { | |
| 125 | link-name = "WCD Playback"; | |
| 126 | reg = <LPASS_CDC_DMA_RX0>; | |
| 127 | cpu { | |
| 128 | sound-dai = <&lpass_cpu LPASS_CDC_DMA_RX0>; | |
| 129 | }; | |
| 130 | ||
| 131 | codec { | |
| 132 | sound-dai = <&wcd938x 0>, <&swr0 0>, <&rxmacro 0>; | |
| 133 | }; | |
| 134 | }; | |
| 135 | dai-link@1 { | |
| 136 | link-name = "WCD Capture"; | |
| 137 | reg = <LPASS_CDC_DMA_TX3>; | |
| 138 | cpu { | |
| 139 | sound-dai = <&lpass_cpu LPASS_CDC_DMA_TX3>; | |
| 140 | }; | |
| 141 | ||
| 142 | codec { | |
| 143 | sound-dai = <&wcd938x 1>, <&swr1 0>, <&txmacro 0>; | |
| 144 | }; | |
| 145 | }; | |
| 146 | ||
| 147 | dai-link@2 { | |
| 148 | link-name = "MI2S Playback"; | |
| 149 | reg = <MI2S_SECONDARY>; | |
| 150 | cpu { | |
| 151 | sound-dai = <&lpass_cpu MI2S_SECONDARY>; | |
| 152 | }; | |
| 153 | ||
| 154 | codec { | |
| 155 | sound-dai = <&max98360a>; | |
| 156 | }; | |
| 157 | }; | |
| 158 | ||
| 159 | dai-link@3 { | |
| 160 | link-name = "DMIC Capture"; | |
| 161 | reg = <LPASS_CDC_DMA_VA_TX0>; | |
| 162 | cpu { | |
| 163 | sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>; | |
| 164 | }; | |
| 165 | ||
| 166 | codec { | |
| 167 | sound-dai = <&vamacro 0>; | |
| 168 | }; | |
| 169 | }; | |
| 170 | ||
| 171 | dai-link@5 { | |
| 172 | link-name = "DP Playback"; | |
| 173 | reg = <LPASS_DP_RX>; | |
| 174 | cpu { | |
| 175 | sound-dai = <&lpass_cpu LPASS_DP_RX>; | |
| 176 | }; | |
| 177 | ||
| 178 | codec { | |
| 179 | sound-dai = <&mdss_dp>; | |
| 180 | }; | |
| 181 | }; | |
| 182 | }; |