提交 fd757dba 编写于 作者: T Tomasz Figa 提交者: Chanwoo Choi

dt-bindings: extcon: Add support for fsa9480 switch

This patch adds documentation for binding of extcont Fairchild
Semiconductor FSA9480 microusb switch.
This usb port accessory detector and switch, can be found for example in
some Samsung s5pv210 based phones.
Signed-off-by: NTomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: NPaweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Acked-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
上级 fbdc60b2
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>;
};
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