On Tue, Oct 13, 2015 at 09:08:00AM +0100, Lee Jones wrote: > On Fri, 02 Oct 2015, Charles Keepax wrote: > > > Add additional bindings to allow configuration of the system specific > > microphone detection settings. > > > > Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/mfd/arizona.txt | 21 +++++++++++++++++++++ > > include/dt-bindings/mfd/arizona.h | 5 +++++ > > 2 files changed, 26 insertions(+), 0 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt > > index a8fee60..b98a11b 100644 > > --- a/Documentation/devicetree/bindings/mfd/arizona.txt > > +++ b/Documentation/devicetree/bindings/mfd/arizona.txt > > @@ -73,6 +73,27 @@ Optional properties: > > 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. > > + - wlf,micd-force-micbias : Force MICBIAS continuously on during microphone > > + detection. > > + > > + - wlf,gpsw : Settings for the general purpose switch, set as one of the > > + ARIZONA_GPSW_XXX defines. > > Where are all of these bindings to be consumed? In the extcon driver it handles all jack detection in the Arizona devices. Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
