From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ey0-f177.google.com ([209.85.215.177]) by canuck.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1PJ2b1-00023a-Fc for linux-mtd@lists.infradead.org; Thu, 18 Nov 2010 11:24:11 +0000 Received: by eyd9 with SMTP id 9so1825061eyd.36 for ; Thu, 18 Nov 2010 03:24:03 -0800 (PST) Message-ID: <4CE50C64.60001@mvista.com> Date: Thu, 18 Nov 2010 14:22:12 +0300 From: Sergei Shtylyov MIME-Version: 1.0 To: Savinay Dharmappa Subject: Re: [PATCH v2 1/2] mtd: NOR flash driver for OMAP-L137/AM17x References: <1289548911-21243-1-git-send-email-savinay.dharmappa@ti.com> In-Reply-To: <1289548911-21243-1-git-send-email-savinay.dharmappa@ti.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: sshtylyov@ru.mvista.com, amakarov@ru.mvista.com, davinci-linux-open-source@linux.davincidsp.com, linux-mtd@lists.infradead.org, David Griego List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello. On 12-11-2010 11:01, Savinay Dharmappa wrote: > From: David Griego > OMAP-L137/AM17x has limited number of dedicated EMIFA > address pins, enough to interface directly to an SDRAM. > If a device such as an asynchronous flash needs to be > attached to the EMIFA, then either GPIO pins or a chip > select may be used to control the flash device's upper > address lines. > > This patch adds support for the NOR flash on the OMAP-L137/ > AM17x user interface daughter board using the latch-addr-flash > MTD mapping driver which allows flashes to be partially > physically addressed. The upper address lines are set by > a board specific code which is a separate patch. Please add back my signoff, omitted in this version. Some of the code, including a bug fix, was authored by me. > Signed-off-by: David Griego Signed-off-by: Sergei Shtylyov > Signed-off-by: Savinay Dharmappa > diff --git a/include/linux/mtd/latch-addr-flash.h b/include/linux/mtd/latch-addr-flash.h > new file mode 100644 > index 0000000..c77e7c9 > --- /dev/null > +++ b/include/linux/mtd/latch-addr-flash.h > @@ -0,0 +1,29 @@ > +/* > + * Interface for NOR flash driver whose high address lines are latched > + * > + * Copyright (C) 2008 MontaVista Software, Inc. > + * > + * This file is licensed underthe terms of the GNU General Public License ^ Oops, forgot a space here. WBR, Sergei