cloftis6

I ran into this issue as well and tried to troubleshoot it. Looks like I2C and all that was moved out of the main device tree and into overlays after 5.10 and the overlays were never updated. Looking at the bootloader output shows the same errors as in this issue. I tried editing the device tree overlays like described there but no luck getting I2C going. In the end I ran out of time to look into it and just froze linux-dtb-current-meson64 at the 5.10 kernel version. That gets I2C going again and doesn't seem to have caused any extra problems so far.