From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e36.co.us.ibm.com (e36.co.us.ibm.com [32.97.110.154]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e36.co.us.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTP id AAB9FDDE19 for ; Fri, 31 Aug 2007 04:23:24 +1000 (EST) Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e36.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id l7UINLc0015791 for ; Thu, 30 Aug 2007 14:23:21 -0400 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v8.5) with ESMTP id l7UINKd3427398 for ; Thu, 30 Aug 2007 12:23:20 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l7UINJYW021880 for ; Thu, 30 Aug 2007 12:23:19 -0600 Date: Thu, 30 Aug 2007 13:23:12 -0500 From: Josh Boyer To: Scott Wood Subject: Re: Document and implement an improved flash device binding for powerpc (v4) Message-ID: <20070830132312.56578744@zod.rchland.ibm.com> In-Reply-To: <20070830180450.GA3757@ld0162-tx32.am.freescale.net> References: <20070830012118.GF22844@localhost.localdomain> <20070830172932.GA3317@ld0162-tx32.am.freescale.net> <20070830125952.14c700ea@zod.rchland.ibm.com> <20070830180450.GA3757@ld0162-tx32.am.freescale.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 30 Aug 2007 13:04:50 -0500 Scott Wood wrote: > On Thu, Aug 30, 2007 at 12:59:52PM -0500, Josh Boyer wrote: > > On Thu, 30 Aug 2007 12:29:33 -0500 > > Scott Wood wrote: > > > > > On Thu, Aug 30, 2007 at 11:21:18AM +1000, David Gibson wrote: > > > > + For JEDEC compatible devices, the following additional properties > > > > + are defined: > > > > + > > > > + - vendor-id : Contains the flash chip's vendor id (1 byte). > > > > + - device-id : Contains the flash chip's device id (1 byte). > > > > > > Are these required, or recommended? > > > > For JEDEC, I believe those are required. > > It can be probed, though... Yes, ignore me. And looking at the updated ebony.dts in David's patch, it would seem they are optional. Apparently I didn't drink enough coffee this morning. josh