Unverified Commit ee02b869 authored by Trevor Wu's avatar Trevor Wu Committed by Mark Brown
Browse files

ASoC: dt-bindings: mediatek,mt8188-mt6359: add NAU8825 support 



Add compatible string "mediatek,mt8188-nau8825" to support new board
with nau8825 codec.

Introduce two properties "dai-format" and "mediatek,clk-provider" under
dai-link subnode to configure dai-link parameters via dts.

"codec" property is removed from required property of dai-link subnode.
For co-clock case, it's possible two dai-links should be configured to
the same dai format, but only one cpu dai is bound with codec.

Signed-off-by: default avatarTrevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20230526093150.22923-8-trevor.wu@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9f08dcbd

Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml

+23 −3
Original line number Diff line number Diff line
@@ -11,7 +11,9 @@ maintainers: 


properties:

  compatible:

    const: mediatek,mt8188-mt6359-evb

    enum:

      - mediatek,mt8188-mt6359-evb

      - mediatek,mt8188-nau8825



  model:

    $ref: /schemas/types.yaml#/definitions/string
@@ -61,11 +63,28 @@ patternProperties: 
        required:

          - sound-dai



      dai-format:

        description: audio format.

        items:

          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.

        items:

          enum:

            - cpu

            - codec



    additionalProperties: false



    required:

      - link-name

      - codec



additionalProperties: false
@@ -86,7 +105,8 @@ examples: 
            "AIN1", "Headset Mic";

        dai-link-0 {

            link-name = "ETDM3_OUT_BE";



            dai-format = "i2s";

            mediatek,clk-provider = "cpu";

            codec {

                sound-dai = <&hdmi0>;

            };