How to sleep OMAP3530 and wake up it?

Hi:

    I used OMAP3530 and TPS65930,and connected TPS65930 INT1 to OMAP3530 SYS_NIRQ,connected OMAP3530 NSLEEP to TPS65930 NSLEEP1.But I doesn't know clearly about the procession of OMAP3530 sleep/wakeup.Could someone tell me the details about it?

Thanks!