extcon: usbc-tusb320: Add support for mode setting and reset

extcon: usbc-tusb320: Add support for mode setting and reset

[ Upstream commit 70c55d6be634e5f9894169340f3fe5c73f53ac2d ]

Reset the chip and set its mode to default (maintain mode set by PORT pin)
during probe to make sure it comes up in the default state.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Stable-dep-of: 581c848b610d ("extcon: usbc-tusb320: Update state on probe even if no IRQ pending")
Signed-off-by: Sasha Levin <sashal@kernel.org>