OpenCloudOS-Kernel/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt

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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>;
};