From: Chandrashekar Devegowda <chandrashekar.devegowda@xxxxxxxxx> Adds AT and MBIM ports to the port proxy infrastructure. The initialization method is responsible for creating the corresponding ports using the WWAN framework infrastructure. The implemented WWAN port operations are start, stop, and TX. Signed-off-by: Chandrashekar Devegowda <chandrashekar.devegowda@xxxxxxxxx> Co-developed-by: Ricardo Martinez <ricardo.martinez@xxxxxxxxxxxxxxx> Signed-off-by: Ricardo Martinez <ricardo.martinez@xxxxxxxxxxxxxxx>
