On 14/04/2023 12:39, David Lin wrote: > Change the original fixed delay to the assignment from property. It will make > more flexible to different platforms for avoiding pop noise at the beginning > of recording. Please use scripts/get_maintainers.pl to get a list of necessary people and lists to CC. It might happen, that command when run on an older kernel, gives you outdated entries. Therefore please be sure you base your patches on recent Linux kernel. > > Signed-off-by: David Lin <CTLIN0@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/sound/nau8825.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/sound/nau8825.txt b/Documentation/devicetree/bindings/sound/nau8825.txt > index cb861aca8d40..a9c34526f4cb 100644 > --- a/Documentation/devicetree/bindings/sound/nau8825.txt > +++ b/Documentation/devicetree/bindings/sound/nau8825.txt > @@ -74,6 +74,9 @@ Optional properties: > - nuvoton,adcout-drive-strong: make the drive strength of ADCOUT IO PIN strong if set. > Otherwise, the drive keeps normal strength. > > + - nuvoton,adc-delay-ms: Delay (in ms) to make input path stable and avoid pop noise. The > + default value is 125 and range between 125 to 500 ms. > + Convert the binding to DT Schema first. Best regards, Krzysztof
