> > diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt > > b/Documentation/devicetree/bindings/sound/rt5682.txt > > index 707fa98d1310..9c5fadb6ac82 100644 > > --- a/Documentation/devicetree/bindings/sound/rt5682.txt > > +++ b/Documentation/devicetree/bindings/sound/rt5682.txt > > @@ -44,6 +44,8 @@ Optional properties: > > - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of > > the particular DMIC. > > > > +- realtek,dmic-clk-driving-high : Set the high drving of the DMIC clock out. > > driving? > > I must admit I actually don't understand what 'dmic-clk-driving-high' > means, a clock is by definition dual-phase and we use both rising and falling > edges for the mics. > > Or driving high when idle? That reduces the rising time and falling time while the clock is output, and not driving high always when idle, thanks.
