diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt index acea71bee34f..06bc12d4cc76 100644 --- a/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt +++ b/Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt @@ -6,7 +6,7 @@ Required properties: - model : The user-visible name of this sound complex - - ssi-controller : The phandle of the i.MX SSI controller + - cpu-dai : The phandle of CPU DAI - audio-codec : The phandle of the WM8962 audio codec @@ -31,13 +31,19 @@ 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 { compatible = "fsl,imx6q-sabresd-wm8962", "fsl,imx-audio-wm8962"; model = "wm8962-audio"; - ssi-controller = <&ssi2>; + cpu-dai = <&ssi2>; audio-codec = <&codec>; audio-routing = "Headphone Jack", "HPOUTL", @@ -50,4 +56,6 @@ sound { "DMICDAT", "DMIC"; mux-int-port = <2>; mux-ext-port = <3>; + hp-det-gpios = <&gpio7 8 1>; + mic-det-gpios = <&gpio1 9 1>; }; |