From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Norris Subject: Re: [PATCH 1/2] mtd: atmel_nand: introduce a new compatible string for sama5d4 chip Date: Tue, 20 Jan 2015 12:47:40 -0800 Message-ID: <20150120204740.GR9759@ld-irv-0074> References: <1421656387-12538-1-git-send-email-josh.wu@atmel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1421656387-12538-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Josh Wu Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Nicolas Ferre , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Alexandre Belloni , Boris Brezillon , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Jean-Christophe Plagniol-Villard List-Id: devicetree@vger.kernel.org On Mon, Jan 19, 2015 at 04:33:06PM +0800, Josh Wu wrote: > Since in SAMA5D4 chip, the PMECC can correct bit flips in erased page. > So we add a DT property to indicate this hardware character. > > If the PMECC support correct bitflip erased page (all data are 0xff). > Then we can use the PMECC correct the page and skip the erased page > check. > > Signed-off-by: Josh Wu Pushed to l2-mtd.git. Brian -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html