No of CSI-2 lanes per Jetson TX2

the datasheet for the Jetson TX2 says:

CSI Up to 6 Cameras (2 Lane) CSI2 D-PHY 1.2 (2.5 Gbps/Lane)

does this mean the TX2 has in total 12 lanes with 2.5 Gbps ?

Jetson TX2 supports three MIPI CSI x4 bricks, allowing a variety of device types and combinations to be supported. Up to three quad lane stereo cameras or 6 dual lane camera streams are available. Each data lane has a peak bandwidth of up to 2.5Gbps.

Thanks’Trumany for the detailed information!