Add headphone and microphone detection GPIO support. These properties are optional.
Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com Acked-by: Nicolin Chen nicoleotsuka@gmail.com --- Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index 133d7e14a4d0..8a6a3d0fda5e 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -69,6 +69,9 @@ Optional properties: coexisting in order to support the old bindings of wm8962 and sgtl5000.
+ - hp-det-gpio : The GPIO that detect headphones are plugged in + - mic-det-gpio : The GPIO that detect microphones are plugged in + Optional unless SSI is selected as a CPU DAI:
- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)