Messages in this thread Patch in this message | | | From | Charles Keepax <> | Subject | [PATCH 6/6] mfd: arizona: Update DT binding documentation for jack detection | Date | Thu, 10 Sep 2015 12:41:47 +0100 |
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Add additional bindings for both inverting the polarity of the jack detection pins and allowing the use of a second jack detection pin. Note that the second jack detection pin is hard wired in the chip so can only be enabled through the binding, rather than a pin being specified.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> --- Documentation/devicetree/bindings/mfd/arizona.txt | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index b98a11b..48bca6a 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -73,6 +73,12 @@ Optional properties: If this node is not mentioned or if the value is unknown, then headphone detection mode is set to HPDETL. + - wlf,use-jd-gpio : Use GPIO input alongwith JD1 for dual pin jack + detection. + - wlf,use-jd-gpio-nopull : Internal pull on GPIO is disabled when used for + jack detection. + - wlf,jd-invert : Invert the polarity of the jack detection switch + - wlf,micd-software-compare : Use a software comparison to determine mic presence - wlf,micd-detect-debounce : Additional software microphone detection -- 1.7.2.5
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