Document the bindings for AK4118 S/PDIF transceiver
Signed-off-by: Clément Péron peron.clem@gmail.com --- .../devicetree/bindings/sound/ak4118.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ak4118.txt
diff --git a/Documentation/devicetree/bindings/sound/ak4118.txt b/Documentation/devicetree/bindings/sound/ak4118.txt new file mode 100644 index 000000000000..6e11a2f7404c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ak4118.txt @@ -0,0 +1,22 @@ +AK4118 S/PDIF transceiver + +This device supports I2C mode. + +Required properties: + +- compatible : "asahi-kasei,ak4118" +- reg : The I2C address of the device for I2C +- reset-gpios: A GPIO specifier for the reset pin +- irq-gpios: A GPIO specifier for the IRQ pin + +Example: + +&i2c { + ak4118: ak4118@13 { + #sound-dai-cells = <0>; + compatible = "asahi-kasei,ak4118"; + reg = <0x13>; + reset-gpios = <&gpio 0 GPIO_ACTIVE_LOW> + irq-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + }; +};