collaboration on hwmod conversions and runtime PM

collaboration on hwmod conversions and runtime PM

[Kevin Hilman]

Hello,

There has been quite a bit of activity on the hwmod front, but no
common place to combine patches for testing.

To that end, I've update the pm-wip/hwmods branch in my tree to 
the two fixes/cleanup series from Benoit (which will be merged
via for 2.6.35):

  [PATCH 00/10] OMAP: HWMOD fixes and cleanup
  [PATCH 0/5] OMAP4: PRCM: Spring cleanup

On top of this, there is the pm-wip/hwmods-omap4 branch which includes
the OMAP4 series from Benoit

  [PATCH 0/6] OMAP: hwmod: Full data set for OMAP4430 ES1.0

so that conversions for OMAP4 can also be done and tested.  Note that
I've reverted the two "temporary" patches in this series since they
cause problems on OMAP3,

On top of this, there is the pm-wip/runtime branch which includes
the base runtime PM implementation for OMAP.

On top of this there are work-in-progress branches for the conversions
for UART (pm-wip/uart) and MMC (pm-wip/mmc)

Kevin

RE: collaboration on hwmod conversions and runtime PM

[Nayak, Rajendra]

 

> -----Original Message-----
> From: linux-omap-owner@vger.kernel.org 
> [mailto:linux-omap-owner@vger.kernel.org] On Behalf Of Kevin Hilman
> Sent: Friday, May 21, 2010 5:27 AM
> To: linux-omap@vger.kernel.org
> Subject: collaboration on hwmod conversions and runtime PM
> 
> Hello,
> 
> There has been quite a bit of activity on the hwmod front, but no
> common place to combine patches for testing.
> 
> To that end, I've update the pm-wip/hwmods branch in my tree to 
> the two fixes/cleanup series from Benoit (which will be merged
> via for 2.6.35):
> 
>   [PATCH 00/10] OMAP: HWMOD fixes and cleanup
>   [PATCH 0/5] OMAP4: PRCM: Spring cleanup
> 
> On top of this, there is the pm-wip/hwmods-omap4 branch which includes
> the OMAP4 series from Benoit
> 
>   [PATCH 0/6] OMAP: hwmod: Full data set for OMAP4430 ES1.0
> 
> so that conversions for OMAP4 can also be done and tested.  Note that
> I've reverted the two "temporary" patches in this series since they
> cause problems on OMAP3,

Hi Kevin,

These temp patches might not be needed anymore, even for omap4. The clockdomain
has cpu checks to take care of the dependency, and there is already a patch from
Santosh to keep the emif clocks always active.

If you pull these 2 patches, we don't need the hacks anymore and multi omap build
would work as well on these branches.
https://patchwork.kernel.org/patch/100932/
https://patchwork.kernel.org/patch/96048/

I was able to boot test on my 4430sdp with these 2 patches on pm-wip/hwmods-omap4
branch.

regards,
Rajendra

> 
> On top of this, there is the pm-wip/runtime branch which includes
> the base runtime PM implementation for OMAP.
> 
> On top of this there are work-in-progress branches for the conversions
> for UART (pm-wip/uart) and MMC (pm-wip/mmc)
> 
> Kevin
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> 

Re: collaboration on hwmod conversions and runtime PM

[Kevin Hilman]

"Nayak, Rajendra" <rnayak@ti.com> writes:

>> There has been quite a bit of activity on the hwmod front, but no
>> common place to combine patches for testing.
>> 
>> To that end, I've update the pm-wip/hwmods branch in my tree to 
>> the two fixes/cleanup series from Benoit (which will be merged
>> via for 2.6.35):
>> 
>>   [PATCH 00/10] OMAP: HWMOD fixes and cleanup
>>   [PATCH 0/5] OMAP4: PRCM: Spring cleanup
>> 
>> On top of this, there is the pm-wip/hwmods-omap4 branch which includes
>> the OMAP4 series from Benoit
>> 
>>   [PATCH 0/6] OMAP: hwmod: Full data set for OMAP4430 ES1.0
>> 
>> so that conversions for OMAP4 can also be done and tested.  Note that
>> I've reverted the two "temporary" patches in this series since they
>> cause problems on OMAP3,
>
> Hi Kevin,
>
> These temp patches might not be needed anymore, even for omap4. The clockdomain
> has cpu checks to take care of the dependency, and there is already a patch from
> Santosh to keep the emif clocks always active.
>
> If you pull these 2 patches, we don't need the hacks anymore and multi omap build
> would work as well on these branches.
> https://patchwork.kernel.org/patch/100932/
> https://patchwork.kernel.org/patch/96048/

OK, I'll pull those two in while waiting for them to merge upstream.

> I was able to boot test on my 4430sdp with these 2 patches on pm-wip/hwmods-omap4
> branch.

Excellent, Thanks for testing!

Kevin