Two multicamera adapter boards on a pi5?

Has anyone tried to attach two quadcam imx708 to a raspberry pi 5?

  1. Where did you get the camera module(s)?

  2. Model number of the product(s)?
    imx708 quad camera board.

  3. What hardware/platform were you working on?
    raspberry pi 5, latest OS
    Linux raspberrypi2 6.6.28+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.6.28-1+rpt1 (2024-04-22) aarch64

  4. Instructions you have followed. (link/manual/etc.)
    I can get one of the quadcams working, on cam0, but even when I point config.txt to
    dtoverlay=imx7088, cam1, I still get the pic for cam0

  5. Problems you were having?
    the quadcam board on cam1 is not detected , I can only attach one camera

  6. The dmesg log from your hardware?

  7. Troubleshooting attempts you’ve made?
    tried multiple permutations of config.txt, updated os

  8. What help do you need?
    Just the answer to the question: is it possible to attach 2 quad cam boards to a raspberry pi 5, and if so, what additional configuration must I make? I know how to get one of them working. Thanks!

How about changing dtoverlay=imx708, cam1 to dtoverlay=imx708?

If I have two multi-camera boards hooked up, I only ever get cam0, even with the setting you just suggested. I think that the driver probaby can’t handle more than one multi-camera board. Thank you for your suggestion!