Unverified Commit 0e38d934 authored by Ajye Huang's avatar Ajye Huang Committed by Mark Brown
Browse files

ASoC: google: dt-bindings: modify machine bindings for two MICs case 



Add a property "dmic-gpios" for switching between two MICs.

Signed-off-by: default avatarAjye Huang <ajye_huang@compal.corp-partner.google.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201106061433.1483129-2-ajye_huang@compal.corp-partner.google.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 354e592a

Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml

+7 −1
Original line number Diff line number Diff line
@@ -34,6 +34,10 @@ properties: 
  "#size-cells":

    const: 0



  dmic-gpios:

    maxItems: 1

    description: GPIO for switching between DMICs



patternProperties:

  "^dai-link(@[0-9])?$":

    description:
@@ -83,7 +87,7 @@ examples: 
  - |

    sound {

        compatible = "google,sc7180-trogdor";

        model = "sc7180-rt5682-max98357a-1mic";

        model = "sc7180-rt5682-max98357a-2mic";



        audio-routing =

                    "Headphone Jack", "HPOL",
@@ -92,6 +96,8 @@ examples: 
        #address-cells = <1>;

        #size-cells = <0>;



        dmic-gpios = <&tlmm 86 0>;



        dai-link@0 {

            link-name = "MultiMedia0";

            reg = <0>;

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