diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt')
-rw-r--r-- | Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt index f49450a87890..5d4222e72585 100644 --- a/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt +++ b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt @@ -24,6 +24,12 @@ Required properties: Note: The AUDMUX port numbering should start at 1, which is consistent with hardware manual. +Optional properties: +- hp-det-gpios : The gpio pin to detect plug in/out event that happens to + Headphone jack. +- mic-det-gpios: The gpio pin to detect plug in/out event that happens to + Microphone jack. + Example: sound { @@ -43,4 +49,6 @@ sound { "DMICDAT", "DMIC"; mux-int-port = <2>; mux-ext-port = <3>; + hp-det-gpios = <&gpio7 8 1>; + mic-det-gpios = <&gpio1 9 1>; }; |