[PATCHv7 07/12] ARM: OMAP4: PM: put all domains to OSWR during suspend

Tero Kristo t-kristo at ti.com
Fri Jul 20 04:37:06 EDT 2012


On Thu, 2012-07-19 at 17:30 -0600, Paul Walmsley wrote:
> Hi
> 
> On Thu, 19 Jul 2012, Tero Kristo wrote:
> 
> > Subject: [PATCHv7 07/12] ARM: OMAP4: PM: put all domains to OSWR during
> > suspend
> > 
> > Currently OMAP4 suspend puts all power domains to CSWR. OSWR is a deeper
> > state that saves more power, but has higher latencies also. As suspend
> > is considered a high-latency operation, OSWR is appropriate here.
> > 
> > Signed-off-by: Tero Kristo <t-kristo at ti.com>
> > ---
> > 
> > I'll update this to next rev if one is requested.
> 
> No need, I'll add it in the local copy here.

Thanks, thats what I thought. :)

> 
> > (Kind of hoping this set would be reaching maturity already.)
> 
> It kind of looks to me like there are two or three separate sets within 
> the series.  My feeling is that Kevin should take the first two, then I 
> should take the rest other than 6 and 7.  Then once those are queued, 
> we can pull in 6 and 7.  Does that make sense to you?

Yea, that looks good to me. Patches up from 6+ should only be pulled
once the pre-reqs for this set are in also (io-chain + Jean's func pwrst
stuff.) I haven't actually tried these patches without the pre-reqs
lately, but I think they should be fine.

-Tero




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