media: i2c: imx274: implement fwnode parsing

Implement fwnode parsing at probe time.
Check if the bus and number of lanes are supported.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>