Using RTC for wake up

[Holger Freyther]

On Wednesday 30 July 2008 11:22:44 Sven Klomp wrote:
> Hello,
>
> some time ago I heard that the realtime clock can be used to wake up the
> CPU from supend:
> http://lists.openmoko.org/pipermail/community/2008-February/013366.html
>
> However, I couldn't find an further information. How can I set PMU to wake
> up the CPU based on the clock? Is there any sysfs file?

with ASU atd is running and you can schedule execution of programs by placing 
files in a certain directory (take a look at the code), otherwise use the 
plain linux rtc ioctl interface directly.

z.