We want to use LPSR mode of i.MX7S.
And we want to wake-up a system by an interrupt from GPIO.
The following is explained in a reference manual.
GPIO1_IO00-IO07 are supplied power to by NVCC_GPIO1, and GPIO1_IO08-IO15 are supplied power to by NVCC_GPIO2.
GPIO1_IO00-IO07 are explained in LPSR.
- 8.2.5 IOMUXC LPSR Memory Map/Register Definition
However, GPIO1_IO8-IO15 are explained in the following(not LPSR).
- 8.2.7 IOMUXC Memory Map/Register Definition
It seems that those are not included in LPSR,
Can GPIO1_IO8-IO15 be used as a wake-up source from LPSR mode?
May I have advice?