On Thu, Feb 18, 2016 at 08:37:35AM -0600, Rob Herring wrote: > On Tue, Feb 16, 2016 at 01:56:45PM +0100, Andreas Irestål wrote: > > + MICBIAS_0_90_AVDD - 0.9 * AVDD > > + MICBIAS_0_65_AVDD - 0.65 * AVDD > What does this mean? It's specifying the microphone bias as a function of the AVDD supply voltage. This should be obvious to anyone with any knowledge of the domain, it's a fairly common way of configuring such things. > > +Optional properties (ADAU1361/ADAU1461/ADAU1761/ADAU1961 only) > > + - adi,jack-detection If present, configures codec to use the digmic/jackdet > > + pin for jack detection. must provide one of > > + JACKDETECT_ACTIVE_LO or JACKDETECT_ACTIVE_HI followed > > + by debounce time in ms, which must be 5, 10, 20, or 40. > Seems like this could be common. No existing examples to copy? If it's just a GPIO with a fancy name and some offloading (sounds like it) there's an existing binding for the GPIO.
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