Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.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/mediatek,mt7986-wm8960.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MediaTek MT7986 sound card with WM8960 codec
   8
   9 maintainers:
  10   - Maso Huang <maso.huang@mediatek.com>
  11
  12 allOf:
  13   - $ref: sound-card-common.yaml#
  14
  15 properties:
  16   compatible:
  17     const: mediatek,mt7986-wm8960-sound
  18
  19   platform:
  20     type: object
  21     additionalProperties: false
  22     properties:
  23       sound-dai:
  24         description: The phandle of MT7986 platform.
  25         maxItems: 1
  26     required:
  27       - sound-dai
  28
  29   codec:
  30     type: object
  31     additionalProperties: false
  32     properties:
  33       sound-dai:
  34         description: The phandle of wm8960 codec.
  35         maxItems: 1
  36     required:
  37       - sound-dai
  38
  39 unevaluatedProperties: false
  40
  41 required:
  42   - compatible
  43   - audio-routing
  44   - platform
  45   - codec
  46
  47 examples:
  48   - |
  49     sound {
  50         compatible = "mediatek,mt7986-wm8960-sound";
  51         model = "mt7986-wm8960";
  52         audio-routing =
  53             "Headphone", "HP_L",
  54             "Headphone", "HP_R",
  55             "LINPUT1", "AMIC",
  56             "RINPUT1", "AMIC";
  57
  58         platform {
  59             sound-dai = <&afe>;
  60         };
  61
  62         codec {
  63             sound-dai = <&wm8960>;
  64         };
  65     };
  66
  67 ...