I want to keep low level under POR for GPIO pin in i.MX6SoloX.
Because if the level change, it affect other external devices.
When power is supplied to NVCC_xxx with POR applied ("0") at power on, GPIO goes to "1" even if it is externally pulled down.
I'm testing with GPIO1_IO09[A19].
When I powered on the board, the pin keep low level under POR.
After that , power is supplied to NVCC_GPIO, the GPIO1_IO09[A19] pin goes to high level despite pins pulled down externally.
Can I keep low level under POR for GPIO pin ?