diff --git a/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt b/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt new file mode 100644 index 000000000000..d592c21245f2 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt @@ -0,0 +1,19 @@ +FAIRCHILD SEMICONDUCTOR FSA9480 MICROUSB SWITCH + +The FSA9480 is a USB port accessory detector and switch. The FSA9480 is fully +controlled using I2C and enables USB data, stereo and mono audio, video, +microphone, and UART data to use a common connector port. + +Required properties: + - compatible : Must be "fcs,fsa9480" + - reg : Specifies i2c slave address. Must be 0x25. + - interrupts : Should contain one entry specifying interrupt signal of + interrupt parent to which interrupt pin of the chip is connected. + + Example: + musb@25 { + compatible = "fcs,fsa9480"; + reg = <0x25>; + interrupt-parent = <&gph2>; + interrupts = <7 0>; + };