The following wake-up mechanisms can respond to any of the six GPI signals from the six MIO inputs (MIO 26 to 31) that are allocated to the PMU.
•Wake-up on external events
•Wake-up on Ethernet PHY
•Wake-up on CAN PHY
Based on the mechanism, any interrupt raised by the above interfaces, is issued to the PMU to wake up the device which has set the interface as its wake-up source.