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[ts-7000] Re: TS7260 - Turn USB completely off

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Subject: [ts-7000] Re: TS7260 - Turn USB completely off
From: "tsao.terence" <>
Date: Wed, 10 Mar 2010 01:30:34 -0000
Cool, I can help you test them if you like..

And one more question, i am running debian and how come when I type

:cctl# cctl -w ether=off
ethernet=off
[cctl] Input/output error : ether=off

Weird? 

--- In  Jim Jackson <> wrote:
>
> 
> 
> 
> On Tue, 9 Mar 2010, Joel Morgan wrote:
> 
> >>>> ... I believe TS provide programmable control of the
> >>>> 5V USB power on the TS7260, so it should be possible. However I don't
> >>>> have
> >>>> a TS7260, so didn't add that to cctl.
> >>>>
> >>>> If someone lets me know the bit details, I could add it to cctl, but
> >>>> would
> >>>> need someone with a ts7260 to do testing for me.
> >>>
> >>> power management register: 0x1200_0000
> >>> USB 5V power: bit 1
> >>
> >> Joel, can you give me the name of the TS doc that this is in please?
> >> I thought it might be in the ts7260 user manual but I couldn't see
> >> anything. It was late last night so I might have just missed it.
> >>
> >> Jim
> >> p.s. is that counting from 0 or 1? i.e. is it 0x01 or 0x02
> >
> > ts7260 hardware manual
> > http://www.embeddedarm.com/documentation/ts-7260-manual.pdf
> > page 40
> 
> Ah I missed that. Thanks.
> 
> > bit 0  RS232 level converter power
> > bit 1  USB 5V power
> > bit 2  LCD header 5V power
> > ...
> 
> I add control over all these.
> 
> > I can help with testing if needed, but I'm running the stock kernel if
> > it matters.
> 
> Shouldn't matter, thanks for offering. I'll be in touch when
> I've got something to test.
> 
> Jim
>




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