USB: Add USB_QUIRK_RESET_RESUME quirk for Microchip USB2642
This unbreaks modem on/off for me when i remove the sd/card (https://source.puri.sm/Librem5/linux-next/issues/170#note_89824) but it also saves way less power since that quirk prevents the hub from autosuspend (i still see about a 100mW improvement while phone calls continue to work (in a quick test).
To test use this kernel and issue echo 1 > /sys/bus/usb/devices/1-1/1-1.1/remove
Edited by Guido Gunther