heres is ugglite downstream usb node 
```
&usb_otg{
	interrupts = <0 134 0>,<0 140 0>,<0 136 0>;
	interrupt-names = "core_irq", "async_irq","phy_irq";

	qcom,hsusb-otg-mode = <3>;
	vbus_otg-supply = <&bq2560x_otg_supply>;
};
```
i have added the interupts to my usb node, is the vbus_otg-supply necessary for preipherial mode?