Hello,
Thanks a lot for reply.
I am using CSI Port 4 (two lane). Initially I was also confused about indexing of Ports.
In Nano for CSI Port 0 given index 0, for CSI Port 2 given index 4.
Then I search on forum and I got following link
according to this link I have decided to then index 2 for CSI Port 4.
Please guide me if I missing something.