git.openwrt.org Git - openwrt/staging/981213.git/blob

   1 From 72469f950b629e57e60fbcbefed45e083619b986 Mon Sep 17 00:00:00 2001
   2 From: Maso Huang <maso.huang@mediatek.com>
   3 Date: Thu, 17 Aug 2023 18:13:37 +0800
   4 Subject: [PATCH 5/9] ASoC: dt-bindings: mediatek,mt7986-wm8960: add
   5  mt7986-wm8960 document
   6
   7 Add document for mt7986 board with wm8960.
   8
   9 Signed-off-by: Maso Huang <maso.huang@mediatek.com>
  10 Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  11 Link: https://lore.kernel.org/r/20230817101338.18782-6-maso.huang@mediatek.com
  12 Signed-off-by: Mark Brown <broonie@kernel.org>
  13 ---
  14  .../sound/mediatek,mt7986-wm8960.yaml         | 67 +++++++++++++++++++
  15  1 file changed, 67 insertions(+)
  16  create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml
  17
  18 --- /dev/null
  19 +++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml
  20 @@ -0,0 +1,67 @@
  21 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  22 +%YAML 1.2
  23 +---
  24 +$id: http://devicetree.org/schemas/sound/mediatek,mt7986-wm8960.yaml#
  25 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  26 +
  27 +title: MediaTek MT7986 sound card with WM8960 codec
  28 +
  29 +maintainers:
  30 +  - Maso Huang <maso.huang@mediatek.com>
  31 +
  32 +allOf:
  33 +  - $ref: sound-card-common.yaml#
  34 +
  35 +properties:
  36 +  compatible:
  37 +    const: mediatek,mt7986-wm8960-sound
  38 +
  39 +  platform:
  40 +    type: object
  41 +    additionalProperties: false
  42 +    properties:
  43 +      sound-dai:
  44 +        description: The phandle of MT7986 platform.
  45 +        maxItems: 1
  46 +    required:
  47 +      - sound-dai
  48 +
  49 +  codec:
  50 +    type: object
  51 +    additionalProperties: false
  52 +    properties:
  53 +      sound-dai:
  54 +        description: The phandle of wm8960 codec.
  55 +        maxItems: 1
  56 +    required:
  57 +      - sound-dai
  58 +
  59 +unevaluatedProperties: false
  60 +
  61 +required:
  62 +  - compatible
  63 +  - audio-routing
  64 +  - platform
  65 +  - codec
  66 +
  67 +examples:
  68 +  - |
  69 +    sound {
  70 +        compatible = "mediatek,mt7986-wm8960-sound";
  71 +        model = "mt7986-wm8960";
  72 +        audio-routing =
  73 +            "Headphone", "HP_L",
  74 +            "Headphone", "HP_R",
  75 +            "LINPUT1", "AMIC",
  76 +            "RINPUT1", "AMIC";
  77 +
  78 +        platform {
  79 +            sound-dai = <&afe>;
  80 +        };
  81 +
  82 +        codec {
  83 +            sound-dai = <&wm8960>;
  84 +        };
  85 +    };
  86 +
  87 +...