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What is the use case of user keys (FUNC1 & FUNC2) on IMX7d?

Question asked by Vishnu Motghare on Sep 13, 2017
Latest reply on Sep 14, 2017 by Carlos_Musich

Hi,

 

There are two user keys available on IMX7d i.e FUNC1 and FUNC2. What is the use of these two user keys?

Suppose if these two keys are already used by kernel driver then Can I use it for other propose? I want to use any of the key to generate GPIO Interrupt.

 

Regards,

Vishnu

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