Hello,
I'm using a BPI M2 Zero (with H3 Chip) to control two relays on CON2-P05 / PA11 and CON2-P03 / PA12.
During the boot process there is a high level present at the pins, which is driving the relays.
Is there a way to create a DTB overlay to drive the pins to a low level during boot.
My userspace application uses libgpiod to control the pins.
I'm familiar with compiling and activating overlays, i would just need help to write the correct .dts file.
Thank you very much in advance