From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266597AbUGPRSk (ORCPT ); Fri, 16 Jul 2004 13:18:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266601AbUGPRSj (ORCPT ); Fri, 16 Jul 2004 13:18:39 -0400 Received: from mail.kroah.org ([69.55.234.183]:9433 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S266597AbUGPRSi (ORCPT ); Fri, 16 Jul 2004 13:18:38 -0400 Date: Fri, 16 Jul 2004 10:17:03 -0700 From: Greg KH To: Pavel Machek Cc: linux-kernel@vger.kernel.org, sensors@stimpy.netroedge.com Subject: Re: [PATCH] I2C update for 2.6.8-rc1 Message-ID: <20040716171702.GA10598@kroah.com> References: <10898500322333@kroah.com> <10898500321009@kroah.com> <20040716170716.GD8264@openzaurus.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040716170716.GD8264@openzaurus.ucw.cz> User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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