From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ksp.mff.cuni.cz ([195.113.26.206]:34237 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752411Ab0G1N0S (ORCPT ); Wed, 28 Jul 2010 09:26:18 -0400 Date: Wed, 28 Jul 2010 15:26:08 +0200 From: Pavel Machek Subject: Re: [PATCH] i2c: Single-wire Serial Bus Interface for Qualcomm MSM chipsets Message-ID: <20100728132607.GA16737@ucw.cz> References: <1279734768-8436-1-git-send-email-kheitke@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1279734768-8436-1-git-send-email-kheitke@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: Kenneth Heitke Cc: khali@linux-fr.org, ben-linux@fluff.org, linux-arm-msm@vger.kernel.org, sdharia@codeaurora.org, Crane Cai , Samuel Ortiz , Linus Walleij , Ralf Baechle , srinidhi kasagar , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Hi! > This bus driver supports the Single-wire Serial Bus Interface (SSBI) > controller in the Qualcomm MSM SOCs. SSBI is not an I2C but is > functionally related enough such that it is able to leaverage the I2C > framework. > > Unlike I2C, SSBI is a point-to-point connection, and therefore there is no > need to specify a slave device address. The SSBI implementation > overrides the slave device address to be a device register address Then perhaps it should not go to drivers/i2c? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH] i2c: Single-wire Serial Bus Interface for Qualcomm MSM chipsets Date: Wed, 28 Jul 2010 15:26:08 +0200 Message-ID: <20100728132607.GA16737@ucw.cz> References: <1279734768-8436-1-git-send-email-kheitke@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1279734768-8436-1-git-send-email-kheitke-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kenneth Heitke Cc: khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sdharia-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, Crane Cai , Samuel Ortiz , Linus Walleij , Ralf Baechle , srinidhi kasagar , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org Hi! > This bus driver supports the Single-wire Serial Bus Interface (SSBI) > controller in the Qualcomm MSM SOCs. SSBI is not an I2C but is > functionally related enough such that it is able to leaverage the I2C > framework. > > Unlike I2C, SSBI is a point-to-point connection, and therefore there is no > need to specify a slave device address. The SSBI implementation > overrides the slave device address to be a device register address Then perhaps it should not go to drivers/i2c? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html