Documentation/devicetree/bindings/sound/mt8195-mt6359.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/mt8195-mt6359.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MediaTek MT8195 ASoC sound card driver
   8
   9 maintainers:
  10   - Trevor Wu <trevor.wu@mediatek.com>
  11
  12 description:
  13   This binding describes the MT8195 sound card.
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - mediatek,mt8195_mt6359_rt1019_rt5682
  19       - mediatek,mt8195_mt6359_rt1011_rt5682
  20       - mediatek,mt8195_mt6359_max98390_rt5682
  21
  22   model:
  23     $ref: /schemas/types.yaml#/definitions/string
  24     description: User specified audio sound card name
  25
  26   mediatek,platform:
  27     $ref: "/schemas/types.yaml#/definitions/phandle"
  28     description: The phandle of MT8195 ASoC platform.
  29
  30   mediatek,dptx-codec:
  31     $ref: "/schemas/types.yaml#/definitions/phandle"
  32     description: The phandle of MT8195 Display Port Tx codec node.
  33
  34   mediatek,hdmi-codec:
  35     $ref: "/schemas/types.yaml#/definitions/phandle"
  36     description: The phandle of MT8195 HDMI codec node.
  37
  38   mediatek,adsp:
  39     $ref: "/schemas/types.yaml#/definitions/phandle"
  40     description: The phandle of MT8195 ADSP platform.
  41
  42   mediatek,dai-link:
  43     $ref: /schemas/types.yaml#/definitions/string-array
  44     description:
  45       A list of the desired dai-links in the sound card. Each entry is a
  46       name defined in the machine driver.
  47
  48 additionalProperties: false
  49
  50 required:
  51   - compatible
  52   - mediatek,platform
  53
  54 examples:
  55   - |
  56
  57     sound: mt8195-sound {
  58         compatible = "mediatek,mt8195_mt6359_rt1019_rt5682";
  59         mediatek,platform = <&afe>;
  60         pinctrl-names = "default";
  61         pinctrl-0 = <&aud_pins_default>;
  62     };
  63
  64 ...