RE: VDD1 voltage after resume from idle

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> -----Original Message-----
> From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Premi, Sanjeev
> Sent: Friday, November 20, 2009 9:47 AM
> To: linux-omap@xxxxxxxxxxxxxxx
> Subject: VDD1 voltage after resume from idle
> 
> Hi,
> 
> I am facing a strange problem on OMAP3EVM after resuming from idle.
> When using OPP5, the VDD1 voltage ramps to 1.35V.
> 
> However, when i go thru the idle/wakeup cycle, the voltage never
> ramps back to 1.35V but stays at 1.20V.
> 
> I don't notice many changes in smartreflex.c since 2.6.31-rc7 but
> this problem is not observed there. Actually, here the voltage
> did not drop during suspend at all.
> 
> While I continue to debug, any suggestions?

Look for retention voltage setup (they should be OPP dependent).. 
this was one of my plans of cleanups anyways..

> 
> Best regards,
> Sanjeev

Regards,
Nishanth Menon

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