Hi Lucas,
please have a look at: Patch device tree to set a GPIO pin to LOW at kernel start
Due to an obsolescence at work they changed the TFT that now has the pwm brightness control inverted. Beacuse the arised problem is very similar to the one you previously resolved for me could be you have a suggestion.
Thanks,
Pipe
PS: in the new topic title I wrote “pin to LOW” but I think it’s default is to LOW and I want it to HIGH. Anyway I need to invert it.