[PATCHv3 0/9] ARM: OMAP2+: AM33XX: Add suspend-resume support

Daniel Mack zonque at gmail.com
Sun Aug 11 07:53:10 EDT 2013

Hi Dave,

Thanks a lot for your work on this.

On 06.08.2013 19:49, Dave Gerlach wrote:
> This is the third version of the patch series for adding basic suspend-resume
> support for AM33XX, previously submitted by Vaibhav Bedia. This patchset 
> is based on 3.11-rc4 and depends on a forthcoming patchset from Suman Anna
> that adds mailbox support for the wkup_m3. The patches at [1], [2], and [3] are 
> required for the pm code to properly suspend and resume.

I applied your set and the one from Suman Anna, and with musb disabled
and the firmware built from the sources you referenced, I'm able to put
a custom AM33xx based board to suspend.

The problem I currently face is that I can't make the board resume, as
neither UART0 nor GPIO0 seem to work as wakeup source.

Which wakeup source did you use in your tests?


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