From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 24 Jul 2006 14:35:06 +0100 (BST) Received: from h155.mvista.com ([63.81.120.155]:11586 "EHLO imap.sh.mvista.com") by ftp.linux-mips.org with ESMTP id S8133932AbWGXNdJ (ORCPT ); Mon, 24 Jul 2006 14:33:09 +0100 Received: from [192.168.1.248] (unknown [10.150.0.9]) by imap.sh.mvista.com (Postfix) with ESMTP id 1D3FA3ECD; Mon, 24 Jul 2006 06:32:44 -0700 (PDT) Message-ID: <44C4CBB4.3030501@ru.mvista.com> Date: Mon, 24 Jul 2006 17:31:32 +0400 From: Sergei Shtylyov Organization: MontaVista Software Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; rv:1.7.2) Gecko/20040803 X-Accept-Language: ru, en-us, en-gb MIME-Version: 1.0 To: Daniel Mack Cc: giometti@linux.it, i2c@lm-sensors.org, linux-mips@linux-mips.org Subject: Re: [PATCH] AU1100 I2C support References: <20060719180204.GK25330@enneenne.com> <20060722091342.GA22158@ipxXXXXX> <20060722123243.GA4543@gundam.enneenne.com> <133FC0BA-B375-46D4-916E-773996425F57@caiaq.de> In-Reply-To: <133FC0BA-B375-46D4-916E-773996425F57@caiaq.de> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 12057 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: sshtylyov@ru.mvista.com Precedence: bulk X-list: linux-mips Hello. Daniel Mack wrote: >> On Sat, Jul 22, 2006 at 11:13:42AM +0200, Daniel Mack wrote: >>> Is there any reason why it is limited to this very processor and >>> should not work with all au1xxx types? >> To be honest I don't know exacly... I don't know so well other >> processors in this family. However I think at least au1000 and au1200 >> should be compatible. > I think so, too. Since you only call the generic au_* functions for > the GPIO access, all members of this processor family should be > supported. I propose to change the patch accordingly. Actually, Au1550/1200 have dedicated SMBus contoller and an existing I2C driver for it, so there''s probably no need for another bit-banging driver for them. > Daniel WBR, Sergei