Re: [RFC PATCH] ARM: OMAP2+: clockdomain: Reintroduce SW_SLEEP Support

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On Wed, 19 Feb 2014, Paul Walmsley wrote:

> On Fri, 7 Feb 2014, Dave Gerlach wrote:
> 
> > Since commit 65aa94b204d (ARM: OMAP4: clockdomain/CM code: Update supported
> > transition modes), on OMAP4, all CLKDMs support HW_AUTO so this is used
> > instead of SW_SLEEP for the idling of clockdomains. However, additional
> > SoCs now leverage the OMAP4 clockdomain code so update it to use SW_SLEEP
> > if the clockdomain data specifies that the CLKDM has the
> > CLKDM_CAN_FORCE_SLEEP flag set rather than using HW_AUTO for both cases.
> > 
> > Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
> 
> Thanks, queued for v3.15 unless someone else complains.
> 
> Significant chunks of PM are pretty much broken now in mainline.  So 
> probably folks won't be able to detect a regression immediately.  But I 
> agree with the basic idea.

By the way, please don't forget to Cc: any patches you send to the 
linux-arm-kernel mailing list also, at 
linux-arm-kernel@xxxxxxxxxxxxxxxxxxx.


- Paul
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