Hi Marc, > Can you share the modifications with us? Yes, Now I will send the patch I have done and tested on kernel version 5.15 that I have on my SOM. > > Now I'm dealing with a problem in bringing UP the can0 interface with: > > ip link set can0 type can bitrate 1000000 > > ip link set up can0 > > RTNETLINK answers: Invalid argument > > ..I'm debugging it. > > anything of interest in demsg? > yes at the end it was a problem with my rx-int gpio, that was handled not directly by intel chip, but with a gpio controller in the middle. Now I'm able to bring the can0 interface UP. regards Stefano