Unverified Commit 1fb1a7c4 authored by Seven Lee's avatar Seven Lee Committed by Mark Brown
Browse files

ASoC: dt-bindings: nau8821: Add DMIC slew rate. 



Add input with DMIC slew rate controls.

Signed-off-by: default avatarSeven Lee <wtli@nuvoton.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231107035230.1241683-2-wtli@nuvoton.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b85ea95d

Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml

+9 −0
Original line number Diff line number Diff line
@@ -89,6 +89,14 @@ properties: 
    $ref: /schemas/types.yaml#/definitions/uint32

    default: 3072000



  nuvoton,dmic-slew-rate:

    description: The range 0 to 7 represents the speed of DMIC slew rate.

        The lowest value 0 means the slowest rate and the highest value

        7 means the fastest rate.

    $ref: /schemas/types.yaml#/definitions/uint32

    maximum: 7

    default: 0



  nuvoton,left-input-single-end:

    description: Enable left input with single-ended settings if set.

        For the headset mic application, the single-ended control is
@@ -127,6 +135,7 @@ examples: 
            nuvoton,jack-insert-debounce = <7>;

            nuvoton,jack-eject-debounce = <0>;

            nuvoton,dmic-clk-threshold = <3072000>;

            nuvoton,dmic-slew-rate= <0>;

            #sound-dai-cells = <0>;

        };

    };