From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1bon0073.outbound.protection.outlook.com [157.56.111.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id CCD551A003D for ; Fri, 12 Feb 2016 03:05:12 +1100 (AEDT) Date: Thu, 11 Feb 2016 16:32:55 +0100 From: Robert Richter To: Rob Herring CC: Ganapatrao Kulkarni , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" , , linux-metag , linuxppc-dev , , SH-Linux , "linux-arch@vger.kernel.org" , Will Deacon , Catalin Marinas , "Mark Rutland" , Grant Likely , "Leif Lindholm" , , Ard Biesheuvel , Mark Salter , Steve Capper , Hanjun Guo , Al Stone , Arnd Bergmann , Pawel Moll , Ian Campbell , "Kumar Gala" , Rafael Wysocki , Len Brown , Marc Zyngier , Lorenzo Pieralisi , Bjorn Helgaas , Tony Luck , , James Hogan , Benjamin Herrenschmidt , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "x86@kernel.org" , Jon Masters , , "Ganapatrao Kulkarni" Subject: Re: [PATCH v10 3/8] dt, numa: adding numa dt binding implementation. Message-ID: <20160211153255.GR24726@rric.localdomain> References: <1454407763-1017-1-git-send-email-gkulkarni@caviumnetworks.com> <1454407763-1017-4-git-send-email-gkulkarni@caviumnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" In-Reply-To: List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 11.02.16 08:50:41, Rob Herring wrote: > On Tue, Feb 2, 2016 at 4:09 AM, Ganapatrao Kulkarni > wrote: > > dt node parsing for numa topology is done using device property > > numa-node-id and device node distance-map. > > How is it that powerpc doesn't need flat DT parsing for NUMA? Both > arches are memblock based and the binding is similar IIRC, so you > should be able to find a way to do this with the unflattened tree. > Ideally, there should be some common code shared as well. > > Do you have a git tree with this series? I have pushed it here for you: https://git.kernel.org/cgit/linux/kernel/git/rric/linux.git/log/?h=thunder/numa-v10 -Robert