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Diffstat (limited to 'kernel/Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt')
| -rw-r--r-- | kernel/Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt b/kernel/Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt new file mode 100644 index 000000000..9148f7231 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt @@ -0,0 +1,35 @@ +Samsung Exynos Odroid X2/U3 audio complex with MAX98090 codec + +Required properties: + - compatible : "samsung,odroidx2-audio" - for Odroid X2 board, + "samsung,odroidu3-audio" - for Odroid U3 board + - samsung,model : the user-visible name of this sound complex + - samsung,i2s-controller : the phandle of the I2S controller + - samsung,audio-codec : the phandle of the MAX98090 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; + valid names for sources and sinks are the MAX98090's pins (as + documented in its binding), and the jacks on the board + For Odroid X2: + * Headphone Jack + * Mic Jack + * DMIC + + For Odroid U3: + * Headphone Jack + * Speakers + +Example: + +sound { + compatible = "samsung,odroidu3-audio"; + samsung,i2s-controller = <&i2s0>; + samsung,audio-codec = <&max98090>; + samsung,model = "Odroid-X2"; + samsung,audio-routing = + "Headphone Jack", "HPL", + "Headphone Jack", "HPR", + "IN1", "Mic Jack", + "Mic Jack", "MICBIAS"; +}; |