[ Upstream commit e0ae2c57 ]

This patch adds support for Telit FN980 0x1050 composition

0x1050: tty, adb, rmnet, tty, tty, tty, tty
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>