On Fri, Nov 20, 2015 at 09:58:33AM -0600, Rob Herring wrote: > On Thu, Nov 19, 2015 at 03:45:39PM +0000, Charles Keepax wrote: > > Add additional bindings to allow configuration of the system specific > > microphone detection settings. > > > > Signed-off-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com> > > --- > > .../devicetree/bindings/extcon/extcon-arizona.txt | 20 > > ++++++++++++++++++++ > > 1 files changed, 20 insertions(+), 0 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > index e1705fa..d661811 100644 > > --- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > +++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > @@ -13,3 +13,23 @@ Optional properties: > > ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR > > If this node is not mentioned or if the value is unknown, then > > headphone detection mode is set to HPDETL. > > + > > + - wlf,micd-software-compare : Use a software comparison to determine mic > > + presence > > + - wlf,micd-detect-debounce : Additional software microphone detection > > + debounce specified in milliseconds. > > + - wlf,micd-pol-gpio : GPIO specifier for the GPIO controlling the headset > > + polarity if one exists. > > + - wlf,micd-bias-start-time : Time allowed for MICBIAS to startup prior to > > + performing microphone detection, specified as per the > > ARIZONA_MICD_TIME_XXX > > + defines. > > + - wlf,micd-rate : Delay between successive microphone detection > > measurements, > > + specified as per the ARIZONA_MICD_TIME_XXX defines. > > + - wlf,micd-dbtime : Microphone detection hardware debounces specified as > > the > > + number of measurements to take, valid values being 2 and 4. > > + - wlf,micd-timeout : Timeout for microphone detection, specified in > > + milliseconds. > > Please add unit suffix (-ms).
Yeah can do will ping out a small patch to update this as well. Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
