Unverified Commit 4980df10 authored by Cyril Chao's avatar Cyril Chao Committed by Mark Brown
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ASoC: dt-bindings: mediatek,mt8189-nau8825: add mt8189-nau8825 document 



Add document for mt8189 board with nau8825.

Signed-off-by: default avatarCyril Chao <Cyril.Chao@mediatek.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251031073216.8662-10-Cyril.Chao@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7eb15358

Documentation/devicetree/bindings/sound/mediatek,mt8189-nau8825.yaml

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+101 −0
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/mediatek,mt8189-nau8825.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: MediaTek MT8189 ASoC sound card



maintainers:

  - Darren Ye <darren.ye@mediatek.com>

  - Cyril Chao <cyril.chao@mediatek.com>



allOf:

  - $ref: sound-card-common.yaml#



properties:

  compatible:

    enum:

      - mediatek,mt8189-nau8825

      - mediatek,mt8189-rt5650

      - mediatek,mt8189-rt5682s

      - mediatek,mt8189-rt5682i

      - mediatek,mt8189-es8326



  mediatek,platform:

    $ref: /schemas/types.yaml#/definitions/phandle

    description: The phandle of MT8189 ASoC platform.



patternProperties:

  "^dai-link-[0-9]+$":

    type: object

    description:

      Container for dai-link level properties and CODEC sub-nodes.



    properties:

      link-name:

        description:

          This property corresponds to the name of the BE dai-link to which

          we are going to update parameters in this node.

        enum:

          - TDM_DPTX_BE

          - I2SOUT0_BE

          - I2SIN0_BE

          - I2SOUT1_BE



      codec:

        description: Holds subnode which indicates codec dai.

        type: object

        additionalProperties: false



        properties:

          sound-dai:

            minItems: 1

            maxItems: 2

        required:

          - sound-dai



      dai-format:

        description: audio format.

        enum:

          - i2s

          - right_j

          - left_j

          - dsp_a

          - dsp_b



      mediatek,clk-provider:

        $ref: /schemas/types.yaml#/definitions/string

        description: Indicates dai-link clock master.

        enum:

          - cpu

          - codec



    additionalProperties: false



    required:

      - link-name



required:

  - compatible

  - mediatek,platform



unevaluatedProperties: false



examples:

  - |

    sound {

        compatible = "mediatek,mt8189-nau8825";

        model = "mt8189_rt9123_8825";

        mediatek,platform = <&afe>;

        dai-link-0 {

            link-name = "I2SOUT1_BE";

            dai-format = "i2s";

            mediatek,clk-provider = "cpu";

            codec {

                sound-dai = <&nau8825>;

            };

        };

    };



...