This patch add Trats2 audio subsystem bindings document.
Signed-off-by: Inha Song ideal.song@samsung.com --- .../bindings/sound/samsung,trats2-wm1811.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt
diff --git a/Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt b/Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt new file mode 100644 index 0000000..319ff07 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt @@ -0,0 +1,25 @@ +Samsung Exynos Trats2 audio with WM1811 codec + +Required properties: + + - compatible : Must be "samsung,trats2-audio" + - samsung,i2s-controller : The phandle of the I2S controller + - samsung,model : The user visible name of this sound + - samsung,audio-codec : The phandle of the WM1811 audio codec + - samsung,audio-routing : A list of the connections between audio + components. each entry is a pair of strings, the first being the + connection's sink, the second being the connection's source + +Example: + +sound { + compatible = "samsung,trats2-audio"; + samsung,i2s-controller = <&i2s0>; + samsung,model = "Trats2"; + samsung,audio-codec = <&wm1811>; + samsung,audio-routing = + "SPK", "SPKOUTLN", + "SPK", "SPKOUTLP", + "SPK", "SPKOUTRN", + "SPK", "SPKOUTRP"; +};