The GPIO power-up interrupts have to be configured and enabled in order to be
able to wake-up the SoC from PM1+ upon a signal edge occurring on a GPIO input
pin.
This set of macros allows to:
- configure the signal edge triggering a power-up interrupt,
- enable and disable a power-up interrupt,
- clear a power-up interrupt flag.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
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