This patch add Trats2 audio subsystem bindings document.
Signed-off-by: Inha Song ideal.song@samsung.com --- .../bindings/sound/samsung,trats2-wm1811.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 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..9d4d3f1 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt @@ -0,0 +1,31 @@ +Samsung Exynos Trats2 audio with WM1811 codec + +Required properties: + + - compatible : Must be "samsung,trats2-audio" + + - clocks : Reference to the codec master clock + - clock-names : The clock should be named "mclk" + + - samsung,i2s-controller : The phandle of the I2S controller + + - samsung,model : The user visible name of this sound + + - 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"; + clocks = <&pmu_system_controller 0>; + clock-names = "mclk"; + samsung,i2s-controller = <&i2s0>; + samsung,model = "wm1811"; + samsung,audio-routing = + "SPK", "SPKOUTLN", + "SPK", "SPKOUTLP", + "SPK", "SPKOUTRN", + "SPK", "SPKOUTRP"; +};