Stay off v6.1.x+ (eMMC issues), Possible eMMC firmware bug or hw issue - recent Seeed Studio BBBs with 6.1.x kernels we are down to the final ‘revert’ and waiting 4 weeks for confirmation…
gpiochipX are dynamic and probed in parallel, but later in 6.6.x~ish the “gpioXY” is no longer static either.
Once the eMMC testing fix is verified, fully expect a v6.12.x kernel, and you’ll need to use libgpiod (Px_yz) names…
Regards,