mediatek,mt8189-nau8825.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/sound/mediatek,mt8189-nau8825.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: MediaTek MT8189 ASoC sound card
  8
  9maintainers:
 10  - Darren Ye <darren.ye@mediatek.com>
 11  - Cyril Chao <cyril.chao@mediatek.com>
 12
 13allOf:
 14  - $ref: sound-card-common.yaml#
 15
 16properties:
 17  compatible:
 18    enum:
 19      - mediatek,mt8189-nau8825
 20      - mediatek,mt8189-rt5650
 21      - mediatek,mt8189-rt5682s
 22      - mediatek,mt8189-rt5682i
 23      - mediatek,mt8189-es8326
 24
 25  mediatek,platform:
 26    $ref: /schemas/types.yaml#/definitions/phandle
 27    description: The phandle of MT8189 ASoC platform.
 28
 29patternProperties:
 30  "^dai-link-[0-9]+$":
 31    type: object
 32    description:
 33      Container for dai-link level properties and CODEC sub-nodes.
 34
 35    properties:
 36      link-name:
 37        description:
 38          This property corresponds to the name of the BE dai-link to which
 39          we are going to update parameters in this node.
 40        enum:
 41          - TDM_DPTX_BE
 42          - I2SOUT0_BE
 43          - I2SIN0_BE
 44          - I2SOUT1_BE
 45
 46      codec:
 47        description: Holds subnode which indicates codec dai.
 48        type: object
 49        additionalProperties: false
 50
 51        properties:
 52          sound-dai:
 53            minItems: 1
 54            maxItems: 2
 55        required:
 56          - sound-dai
 57
 58      dai-format:
 59        description: audio format.
 60        enum:
 61          - i2s
 62          - right_j
 63          - left_j
 64          - dsp_a
 65          - dsp_b
 66
 67      mediatek,clk-provider:
 68        $ref: /schemas/types.yaml#/definitions/string
 69        description: Indicates dai-link clock master.
 70        enum:
 71          - cpu
 72          - codec
 73
 74    additionalProperties: false
 75
 76    required:
 77      - link-name
 78
 79required:
 80  - compatible
 81  - mediatek,platform
 82
 83unevaluatedProperties: false
 84
 85examples:
 86  - |
 87    sound {
 88        compatible = "mediatek,mt8189-nau8825";
 89        model = "mt8189_rt9123_8825";
 90        mediatek,platform = <&afe>;
 91        dai-link-0 {
 92            link-name = "I2SOUT1_BE";
 93            dai-format = "i2s";
 94            mediatek,clk-provider = "cpu";
 95            codec {
 96                sound-dai = <&nau8825>;
 97            };
 98        };
 99    };
100
101...