From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Likely Subject: Re: [PATCH v3 1/4] NAND: FSL-UPM: add multi chip support Date: Wed, 25 Mar 2009 11:26:54 -0600 Message-ID: References: <1237975701-23201-1-git-send-email-wg@grandegger.com> <1237975701-23201-2-git-send-email-wg@grandegger.com> <49CA3503.5040006@grandegger.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <49CA3503.5040006-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org To: Wolfgang Grandegger Cc: linuxppc-dev-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, devicetree-discuss list , linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On Wed, Mar 25, 2009 at 7:43 AM, Wolfgang Grandegger wr= ote: > Grant Likely wrote: >> On Wed, Mar 25, 2009 at 7:31 AM, Grant Likely wrote: >>> On Wed, Mar 25, 2009 at 4:08 AM, Wolfgang Grandegger wrote: >>>> This patch adds support for multi-chip NAND devices to the FSL-UPM >>>> driver. This requires support for multiple GPIOs for the RNB pins. >>>> The NAND chips are selected through address lines defined by the >>>> FDT property "chip-offset". >>>> >>>> Signed-off-by: Wolfgang Grandegger >>> Hi Wolfgang, >>> >>> Can you please send a sample device tree snippit for this and add >>> documentation updates to your patch for the extended binding? >> >> Oh, and cc: devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org in your next posting. > > OK, does patch 3/4 not already contain what you are looking for? See: > > http://ozlabs.org/pipermail/linuxppc-dev/2009-March/069787.html Oops, sorry. Missed that. > I separated it from the NAND patches because they go through the MTD > maintainer(s). > > BTW: did you have a chance to look into the following RFC on I2C bus > speed setting? > > =A0http://ozlabs.org/pipermail/linuxppc-dev/2009-March/069489.html No. Looking at it now. g. -- = Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.