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ASoC: dt-bindings: nau8821: Add delay control for ADC

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Change the original fixed delay to the assignment from the property. It
will make it more flexible to different platforms to avoid pop noise at
the beginning of recording.

Signed-off-by: Seven Lee <wtli@nuvoton.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240415070649.3496487-2-wtli@nuvoton.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Seven Lee 2024-04-15 15:06:47 +08:00 committed by Mark Brown
parent 27a153e0ec
commit 467d2528d6
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Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml
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@ -103,6 +103,12 @@ properties:
just limited to the left adc for design demand.
type: boolean
nuvoton,adc-delay-ms:
description: Delay (in ms) to make input path stable and avoid pop noise.
minimum: 125
maximum: 500
default: 125
'#sound-dai-cells':
const: 0
@ -136,6 +142,7 @@ examples:
nuvoton,jack-eject-debounce = <0>;
nuvoton,dmic-clk-threshold = <3072000>;
nuvoton,dmic-slew-rate = <0>;
nuvoton,adc-delay-ms = <125>;
#sound-dai-cells = <0>;
};
};