From: Greg KH <greg@kroah.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-kernel@vger.kernel.org, sensors@stimpy.netroedge.com
Subject: Re: [PATCH] I2C update for 2.6.8-rc1
Date: Fri, 16 Jul 2004 10:17:03 -0700 [thread overview]
Message-ID: <20040716171702.GA10598@kroah.com> (raw)
In-Reply-To: <20040716170716.GD8264@openzaurus.ucw.cz>
On Fri, Jul 16, 2004 at 07:07:16PM +0200, Pavel Machek wrote:
> Hi!
>
> > +menu "Dallas's 1-wire bus"
> > +
> > +config W1
> > + tristate "Dallas's 1-wire support"
> > + ---help---
> > + Dallas's 1-wire bus is usefull to connect slow 1-pin devices
> > + such as iButtons and thermal sensors.
>
> Just out of curiosity... are such devices really connected using one wire only,
> or is it GND+5V+one data wire, or GND+power&data wire?
I'm pretty sure it's just 1 wire, at least for the devices I've seen.
thanks,
greg k-h
next prev parent reply other threads:[~2004-07-16 17:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-15 0:05 [BK PATCH] I2C update for 2.6.8-rc1 Greg KH
2004-07-15 0:07 ` [PATCH] " Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-15 0:07 ` Greg KH
2004-07-16 17:07 ` Pavel Machek
2004-07-16 17:17 ` Greg KH [this message]
2004-07-16 17:39 ` Bob Riegelmann
2004-07-16 18:19 ` Adam Kropelin
2004-07-17 14:30 ` Greg (or anyone else) one small i2c question Reinder
2004-07-30 5:40 ` --- " Reinder
2004-07-30 6:30 ` Denis Vlasenko
2004-08-25 6:44 ` Greg " Greg KH
2004-08-24 21:58 ` [BK PATCH] I2C update for 2.6.8-rc1 Alex Williamson
2004-08-24 22:04 ` Greg KH
2004-08-25 0:37 ` Linus Torvalds
2004-08-25 1:38 ` Alex Williamson
2004-08-25 1:42 ` Alex Williamson
2004-08-25 2:02 ` Linus Torvalds
2004-08-25 6:14 ` Greg KH
2004-08-25 6:36 ` Greg KH
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