Add devicetree documentation about the NXP TDA998x CODEC.
Signed-off-by: Jean-Francois Moine moinejf@free.fr --- Documentation/devicetree/bindings/sound/tda998x.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tda998x.txt
diff --git a/Documentation/devicetree/bindings/sound/tda998x.txt b/Documentation/devicetree/bindings/sound/tda998x.txt new file mode 100644 index 0000000..30273a6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tda998x.txt @@ -0,0 +1,14 @@ +Device-Tree bindings for the NXP TDA998x HDMI transmitter + +Required properties: + - compatible: must be "nxp,tda998x-codec". + - audio-ports: one or two values. + The first value defines the I2S input port. + The second one, if present, defines the S/PDIF input port. + +Example node: + + hdmi_codec: hdmi-codec { + compatible = "nxp,tda998x-codec"; + audio-ports = <0x03>, <0x04>; + };