Hello!

We're using an BeagleBoard xM, and I'm trying to get low power OFF mode.

I cofigured PRM_VOLTCTRL register for toggling SYS_OFFMODE when all power 
domains in off mode (PRM_VOLTCTRL = 0xC) , but in this case system* 
immediately resumes after suspend*. Same results i have when PRM_VOLTCTRL = 
0x4. But i don't see wake-up sources. According register snapshot all power 
domains put to OFF mode.

POWERDOMAIN PREV STATES:
PM_PREPWSTST_MPU: 0x00000000
PM_PREPWSTST_CORE: 0x00000000
PM_PREPWSTST_SGX: 0x00000000
PM_PREPWSTST_DSS: 0x00000000
PM_PREPWSTST_CAM: 0x00000000
PM_PREPWSTST_PER: 0x00000000
PM_PREPWSTST_NEON: 0x00000000
PM_PREPWSTST_IVA2: 0x00000000
PM_PREPWSTST_USBHOST: 0x00000000

*Can anybody say something about this problem?*

Also BeagleBoard xM correctly enters to suspend mode and correctly wakes-up 
from keyboard when SYS_OFFMODE signal is disabled (PRM_VOLTCTRL = 0x0).

In attachment REGISTER_SNAPSHOT contains full CM & PRM register dump after 
resuming.

*4478.REGISTER 
SNAPSHOT.docx*<http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/447/4478.REGISTER-SNAPSHOT.docx>

Thanks, Andrew.

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