[PATCHv5 00/10] ARM: OMAP: PM usecounting changes

Rajendra Nayak rnayak at ti.com
Tue Sep 25 06:26:49 EDT 2012


Hi Tero,

On Tuesday 25 September 2012 03:02 PM, Tero Kristo wrote:
> Hi,
>
> Changes compared to previous version:

Did you get a chance to look at the issue I reported about autodeps?
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg72876.html

regards,
Rajendra

>
> - Fixed OMAP4 support (patches 7-10)
> - Dropped debugging support from this set for now
> - Rebased on top of 3.6-rc5 + func-pwrst + omap4-ret code
>    (omap4 support easier to test with these)
> - Patch #1:
>    * dropped clkdm_usecount_inc / clkdm_usecount_dec APIs
>    * clkdm_clk_enable / disable are used now instead
>    * some code ordering changed for the new setup to work properly
>    * changed BUG_ON calls to WARN_ON
> - Patch #2:
>    * added spinlock for protecting voltdm callbacks
>    * pwrdm lock extended to protect pwrdm callbacks
> - Patch #3:
>    * dropped generic API call for the cpu pwrdm idle / wakeup
>    * instead use pwrdm_clkdm_enable / disable calls directly from PM code
>    * omap4 support fixed to work properly with SMP, added omap4 specific
>      CPU pwrdm idle / wakeup calls for this purpose
> - Patch #4:
>    * no changes
>    * added 'Reviewed-by' tag for Rajendra
> - Patch #5:
>    * no changes, just rebase
> - Patch #6:
>    * no changes
>
> Tested with OMAP3 beagle, omap4460 GP panda + omap4430 EMU blaze boards.
>
> I will be posting new versions for the voltdm fixes + auto retention +
> panda board tps6236x support code later on today, which are based on top
> of this set.
>
> Branch also available here:
>
> git://gitorious.org/~kristo/omap-pm/omap-pm-work.git
> branch: mainline-3.6-rc5-pwrdm-changes-v5
>
> -Tero
>
>
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