USB: serial: option: add support for Novatel MiFi USB620L
commit
e07af133c3e2716db25e3e1e1d9f10c2088e9c1a upstream.
Also known as Verizon U620L.
The device is modeswitched from 1410:9020 to 1410:9022 by selecting the
4th USB configuration:
$ sudo usb_modeswitch –v 0x1410 –p 0x9020 –u 4
This configuration provides a ECM interface as well as TTYs ('Enterprise
Mode' according to the U620 Linux integration guide).
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>