AM62A7-Q1: How can we use AM62A7 to connect two MIPI cameras

As AM62A7 only has one 4 lane CSI interface, how can we connect two MIPI Cmaeras?   Due to we want to save cost as much as possiable，we don't want to use serdes cameras. Can each camera use two lane MIPI data and use the MIPI clock lane together? Or if you have any other better ideas, please feel free to let me know, thanks.