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Forum Post: RE: am335x gpio wakeup, how to see what gpio woke up the system.

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the IRQ46 is the IRQ for the M3 cpu. 

and yes I only read out from the GPIO0. in fact you cant read out from any other from the M3 core as the opther GPIO is not mapped.

the strange thing I have is that I wakeup but have no indication of why ? 


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