[PATCH 0/2] ARM: OMAP2+: PM: code consolidation for 3.4

[coelho@ti.com (Luciano Coelho)]

On Thu, 2012-03-08 at 11:55 -0700, Paul Walmsley wrote: 
> On Thu, 8 Mar 2012, Luciano Coelho wrote:
> 
> > On Thu, 2012-03-08 at 10:27 -0800, Kevin Hilman wrote: 
> > 
> > > Are you enabling UART wakeups?
> > > 
> > > They are disabled by default, so you need to:
> > > 
> > > echo enabled > /sys/devices/platform/omap/omap_uart.2/tty/ttyO2/power/wakeup
> > 
> > No, I was actually not enabling the UART wakeups.  But I tried it now
> > but it still doesn't work. :(
> 
> You definitely need that.
> 
> > I have no_console_suspend in bootargs.  Without it, it didn't work with
> > 3.2 either.
> 
> If you want to use no_console_suspend -- which is not recommended -- then 
> you'll need 
> 
> http://www.spinics.net/lists/linux-omap/msg65786.html
> 
> but best simply not to use no_console_suspend.

Thanks, Paul! I was just chatting with Kevin about this on IRC.  With
your patch and no_console_suspend, it works. :)

I needed no_console_suspend because it wouldn't work otherwise on
<3.3-rc1.

Now I tried a vanilla 3.3-rc5 without no_console_suspend and enabling
the UART wakeup and it works fine!

Thanks for your help, guys!

-- 
Cheers,
Luca.