[Gta04-owner] 8mW sleep for Beagle Board

NeilBrown neilb at suse.de
Mon Jan 7 04:56:08 CET 2013


On Fri, 4 Jan 2013 11:51:38 +0100 "Dr. H. Nikolaus Schaller"
<hns at goldelico.com> wrote:

> 
> Am 04.01.2013 um 10:21 schrieb Radek Polak:
> 
> > On Thursday, January 03, 2013 01:09:53 AM NeilBrown wrote:
> > 
> >> On Tue, 1 Jan 2013 16:29:45 +0100 Radek Polak <psonek2 at seznam.cz> wrote:
> >>> Hi,
> >>> i found this mail:
> >>> 
> >>> https://groups.google.com/forum/?fromgroups=#!topic/beagleboard/GXqO9rRsy
> >>> Cg
> >>> 
> >>> Do i count right? 8mW means 2mA on 4V battery. I wonder if we could apply
> >>> this also on GTA04.
> >> 
> >> The first patch is a useful guide for writing similar code for the GTA04.
> >> The remainder aren't particularly relevant I think - the relevant
> >> functionality is already in mainline.
> > 
> > I wonder about the HW changes - if they can be also applied on GTA04.
> 
> It is on the GTA04A5 todo list. At least the "disable 26MHz oscillator" patch.
> 

What else is on the A5 todo list?  I'm particularly hoping that inserting the
headset plug will cause an interrupt.
Any chance of seeing the schematics before you commit to them :-?

NeilBrown

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