[RESEND PATCH 3/3] usb: dwc3: core: Notify current USB mode to USB3 PHY as well

Driver currently notifies only USB2 PHY on USB mode change. Extend this to USB3 PHY so that PHY drivers based on the mode can release system resources - clocks, regulators etc. Additionally Qualcomm QMP and QUSB2 PHY drivers need to override VBUS signal in PHY wrapper in device mode as USB VBUS

[RESEND PATCH 3/3] usb: dwc3: core: Notify current USB mode to USB3 PHY as well

Driver currently notifies only USB2 PHY on USB mode change. Extend this to USB3 PHY so that PHY drivers based on the mode can release system resources - clocks, regulators etc. Additionally Qualcomm QMP and QUSB2 PHY drivers need to override VBUS signal in PHY wrapper in device mode as USB VBUS