xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunFAIRCHILD SEMICONDUCTOR FSA9480 MICROUSB SWITCH
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunThe FSA9480 is a USB port accessory detector and switch. The FSA9480 is fully
4*4882a593Smuzhiyuncontrolled using I2C and enables USB data, stereo and mono audio, video,
5*4882a593Smuzhiyunmicrophone, and UART data to use a common connector port.
6*4882a593Smuzhiyun
7*4882a593SmuzhiyunRequired properties:
8*4882a593Smuzhiyun - compatible : Must be one of
9*4882a593Smuzhiyun   "fcs,fsa9480"
10*4882a593Smuzhiyun   "fcs,fsa880"
11*4882a593Smuzhiyun - reg : Specifies i2c slave address. Must be 0x25.
12*4882a593Smuzhiyun - interrupts : Should contain one entry specifying interrupt signal of
13*4882a593Smuzhiyun   interrupt parent to which interrupt pin of the chip is connected.
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun Example:
16*4882a593Smuzhiyun	musb@25 {
17*4882a593Smuzhiyun		compatible = "fcs,fsa9480";
18*4882a593Smuzhiyun		reg = <0x25>;
19*4882a593Smuzhiyun		interrupt-parent = <&gph2>;
20*4882a593Smuzhiyun		interrupts = <7 0>;
21*4882a593Smuzhiyun	};
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