From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761831AbXEJUHt (ORCPT ); Thu, 10 May 2007 16:07:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760385AbXEJUHe (ORCPT ); Thu, 10 May 2007 16:07:34 -0400 Received: from smtp112.sbc.mail.mud.yahoo.com ([68.142.198.211]:46576 "HELO smtp112.sbc.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1759443AbXEJUHd (ORCPT ); Thu, 10 May 2007 16:07:33 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=pacbell.net; h=Received:X-YMail-OSG:From:To:Subject:Date:User-Agent:Cc:References:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id; b=e4fd+RfxP+ns+emH8idUGfEgFJVnuMXhlsueUEjhZNjgqOPq4Nen+/tE/opLvz1RMRXCjnW3u6XWOkp2R5llWi3CtNx3ah+DaqHKJzSLOAysswKOaf3L0asI23rZ1GzP8VEfS6bkqjEMlAVCUBVIjub1AeswItkJIkVRfPZ2W4M= ; X-YMail-OSG: leb8joIVM1nBrQX3GrImWu4dZ0HTCZNUvxKVs18IvNaODMmRLEWiJqymtjYW5yCqOzqArpZ16auoWHfCdFJfKQXRJbY6Q6cce.kNz6ewGjILwKOBT3iXD3uUmeCm4w-- From: David Brownell To: =?iso-8859-1?q?Hans-J=FCrgen_Koch?= Subject: Re: drivers/mtd/devices/at91_dataflash26.c Date: Thu, 10 May 2007 13:07:19 -0700 User-Agent: KMail/1.9.6 Cc: dwmw2@infradead.org, Andrew Victor , tglx@linutronix.de, Linux Kernel list References: <200704271812.26392.david-b@pacbell.net> <200704280336.44913.hjk@linutronix.de> <200704271908.17403.david-b@pacbell.net> In-Reply-To: <200704271908.17403.david-b@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200705101307.19794.david-b@pacbell.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Friday 27 April 2007, David Brownell wrote: > On Friday 27 April 2007, Hans-Jürgen Koch wrote: > > > > the m25p80 driver > > > was pretty close to working with those Atmel devices too ... > > > most of the commands are identical. > > > > Thanks for that hint, I'll have a look at the data sheet. Any progress on that? I looked again, and yes most commands are identical. - That driver relies on an AT91-only SPI stack that's not going upstream, instead of drivers/spi/atmel_spi.c; - Driver can't even be selected on kernel.org kernel (!!); - The m25p80 driver will need at most minor tweaks to handle those AT26 (and AT25) series chips; So 340ea370c2ce89d1c15fbf785460f2f74314ce58 should be reverted. - Dave