usb: gadget: pch_udc: Provide a GPIO line used on Intel Minnowboard (v1)

usb: gadget: pch_udc: Provide a GPIO line used on Intel Minnowboard (v1)

BugLink: https://bugs.launchpad.net/bugs/1929455
[ Upstream commit 049d3db625a652e23488db88b6104de4d5b62f16 ]

Intel Minnowboard (v1) uses SCH GPIO line SUS7 (i.e. 12)
for VBUS sense. Provide a DMI based quirk to have it's being used.

Fixes: e20849a8c883 ("usb: gadget: pch_udc: Convert to use GPIO descriptors")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210323153626.54908-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>