[PATCH] motion-sensors-irq-spi.patch

Arnaud Patard (Rtp) arnaud.patard at rtp-net.org
Mon Jan 28 16:25:05 CET 2008

Andy Green <andy at openmoko.com> writes:

> Somebody in the thread at some point said:
>> Somebody in the thread at some point said:
>>> OK, so do we believe this list is complete?
>>> Wakup from deep sleep CPU state can be:
>>> 1. wifi
>>> 2. GSM
>>> 3. usb
>>> 4. buttons (both AUX and power)
>>> 5. motion sensor
> 6. Jack insert
> 7. RTC Alarm  <====
> p 7-15 of the Samsung datsheet is pretty clear:
> ''The wakeup from SLEEP mode can be issued by the EINT[15:0] or by
> RTC alarm interrupt.''

Please tell me if I'm wrong but iirc the neo are using the RTC from the
pcf50606 and not the one from the 2410 or 2442 chip. So you won't get
this RTC alarm interrupt.
Also, iirc, the wake-up from GSM needs a gsm firmware update. Don't
forget this before saying you can use it :)


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