How to use epit timer on iMX6DL with kernel 3.10.53

[jeyzhou]

I want to use epit timer to wakeup system periodically from suspend mode.

But the system can not wakeup correctly and interrupt can not be triggered by the time set with epit_start.

How to config epit timer, how to use these interface epit_config/epit_start/epit_stop?

Could you please give an example or sample code?

Thanks.

[BiyongSUN]

The clock for epit could not keep during the suspend.

Please use the RTC and the unit test code as reference

i.MX_Linux_User's_Guide.pdf