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devicetree: bindings: document lsi,zevio-usb

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Add documentation for zevio-usb

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Daniel Tang 2014-03-11 13:47:40 +08:00 committed by Greg Kroah-Hartman
parent 7b92e1ddb1
commit f61a7669f3
1 changed files with 17 additions and 0 deletions
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Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt Normal file
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* LSI Zevio USB OTG Controller
Required properties:
- compatible: Should be "lsi,zevio-usb"
- reg: Should contain registers location and length
- interrupts: Should contain controller interrupt
Optional properties:
- vbus-supply: regulator for vbus
Examples:
usb0: usb@b0000000 {
reg = <0xb0000000 0x1000>;
compatible = "lsi,zevio-usb";
interrupts = <8>;
vbus-supply = <&vbus_reg>;
};