usb: gadget: Add remote wakeup event to ci13xxx UDC

When the gadget initiates remote-wakeup, raise an event to
the component that handles power management, so it can trigger
a runtime resume, if needed.

Change-Id: Ia3ed500b96ed09347e594d1e74209fdfef554263
Signed-off-by: Amit Blay <ablay@codeaurora.org>
3 files changed