From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 23 Feb 2011 17:59:37 +0100 (CET) Received: from mail3.caviumnetworks.com ([12.108.191.235]:4651 "EHLO mail3.caviumnetworks.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S1491773Ab1BWQ7e (ORCPT ); Wed, 23 Feb 2011 17:59:34 +0100 Received: from caexch01.caveonetworks.com (Not Verified[192.168.16.9]) by mail3.caviumnetworks.com with MailMarshal (v6,7,2,8378) id ; Wed, 23 Feb 2011 09:00:23 -0800 Received: from caexch01.caveonetworks.com ([192.168.16.9]) by caexch01.caveonetworks.com with Microsoft SMTPSVC(6.0.3790.4675); Wed, 23 Feb 2011 08:59:30 -0800 Received: from dd1.caveonetworks.com ([12.108.191.236]) by caexch01.caveonetworks.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Wed, 23 Feb 2011 08:59:30 -0800 Message-ID: <4D653CF1.30009@caviumnetworks.com> Date: Wed, 23 Feb 2011 08:59:29 -0800 From: David Daney User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10 MIME-Version: 1.0 To: David Gibson , linux-mips@linux-mips.org, ralf@linux-mips.org, devicetree-discuss@lists.ozlabs.org, grant.likely@secretlab.ca, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 02/10] MIPS: Octeon: Add device tree source files. References: <1298408274-20856-1-git-send-email-ddaney@caviumnetworks.com> <1298408274-20856-3-git-send-email-ddaney@caviumnetworks.com> <20110223000759.GA26300@yookeroo> In-Reply-To: <20110223000759.GA26300@yookeroo> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 23 Feb 2011 16:59:30.0139 (UTC) FILETIME=[0957FAB0:01CBD37B] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 29262 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ddaney@caviumnetworks.com Precedence: bulk X-list: linux-mips On 02/22/2011 04:07 PM, David Gibson wrote: > On Tue, Feb 22, 2011 at 12:57:46PM -0800, David Daney wrote: >> Signed-off-by: David Daney >> --- >> arch/mips/cavium-octeon/.gitignore | 2 + >> arch/mips/cavium-octeon/Makefile | 13 ++ >> arch/mips/cavium-octeon/octeon_3xxx.dts | 314 +++++++++++++++++++++++++++++++ >> arch/mips/cavium-octeon/octeon_68xx.dts | 99 ++++++++++ >> 4 files changed, 428 insertions(+), 0 deletions(-) >> create mode 100644 arch/mips/cavium-octeon/.gitignore >> create mode 100644 arch/mips/cavium-octeon/octeon_3xxx.dts >> create mode 100644 arch/mips/cavium-octeon/octeon_68xx.dts >> [...] >> + }; >> + }; > > Uh.. where are the CPUs? > The number and type of CPUs can be (and is) probed. There is an existing mechanism for the bootloader to communicate which CPUs should be used. Likewise for memory, there is an existing mechanism for the bootloader to communicate which memory should be used. It is possible that in the future, we would want to put CPUs and Memory in the Device Tree. If we do, we can add that without having to disturb the 'soc' device bindings. My main motivation for this first patch set is to get sane bindings for all the 'soc' devices And to that end, your feedback has been quite useful. Thanks, David Daney From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Daney Subject: Re: [RFC PATCH 02/10] MIPS: Octeon: Add device tree source files. Date: Wed, 23 Feb 2011 08:59:29 -0800 Message-ID: <4D653CF1.30009@caviumnetworks.com> References: <1298408274-20856-1-git-send-email-ddaney@caviumnetworks.com> <1298408274-20856-3-git-send-email-ddaney@caviumnetworks.com> <20110223000759.GA26300@yookeroo> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20110223000759.GA26300@yookeroo> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: David Gibson , linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, ralf-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On 02/22/2011 04:07 PM, David Gibson wrote: > On Tue, Feb 22, 2011 at 12:57:46PM -0800, David Daney wrote: >> Signed-off-by: David Daney >> --- >> arch/mips/cavium-octeon/.gitignore | 2 + >> arch/mips/cavium-octeon/Makefile | 13 ++ >> arch/mips/cavium-octeon/octeon_3xxx.dts | 314 +++++++++++++++++++++++++++++++ >> arch/mips/cavium-octeon/octeon_68xx.dts | 99 ++++++++++ >> 4 files changed, 428 insertions(+), 0 deletions(-) >> create mode 100644 arch/mips/cavium-octeon/.gitignore >> create mode 100644 arch/mips/cavium-octeon/octeon_3xxx.dts >> create mode 100644 arch/mips/cavium-octeon/octeon_68xx.dts >> [...] >> + }; >> + }; > > Uh.. where are the CPUs? > The number and type of CPUs can be (and is) probed. There is an existing mechanism for the bootloader to communicate which CPUs should be used. Likewise for memory, there is an existing mechanism for the bootloader to communicate which memory should be used. It is possible that in the future, we would want to put CPUs and Memory in the Device Tree. If we do, we can add that without having to disturb the 'soc' device bindings. My main motivation for this first patch set is to get sane bindings for all the 'soc' devices And to that end, your feedback has been quite useful. Thanks, David Daney