Re: PM/RTC 3.5-rc5: System suspends fails when not built with RTC?

["Mark A. Greer" <mgreer@animalcreek.com>]

On Fri, Jul 13, 2012 at 12:26:13PM -0600, Paul Walmsley wrote:
> + Mark
> 
> On Fri, 13 Jul 2012, Joe Woodward wrote:
> 
> > Thanks Paul,
> > 
> > That patch does indeed seem to fix all my problems!
> > 
> > With it I can now suspend, and all power domains hit the target states.
> 
> OK, great.  That patch is basically a revert of 
> a819c4f16d5a2708c11e708fd59a96565c5384a8 ("ARM: OMAP3: PM: Only access IVA 
> if one exists").  Sounds like we need to discriminate between the case 
> where the IVA2 is present but has been efused off in some way (as in the 
> AM3703) vs. the case where the IVA2 is not present at all (as in the 
> AM35xx).
> 
> Mark, do you have the time to take a look at this?  Maybe omap3_has_iva() 
> needs to be split into omap3_has_iva() and omap3_has_usable_iva().  Or 
> maybe you can come up with a better idea...

Hi Joe.

I'm finally getting around to this...  Unfortunately, I don't have the
hardware to test it so I can't tell exactly what code needs to run to make
it work again.   Would you mind identifying the pieces of code need to run
for it to work?  omap3_has_iva() shows up in just a few places.

Thanks,

Mark