Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759022Ab2EKSFG (ORCPT ); Fri, 11 May 2012 14:05:06 -0400 Received: from avon.wwwdotorg.org ([70.85.31.133]:51909 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757972Ab2EKSFC (ORCPT ); Fri, 11 May 2012 14:05:02 -0400 Message-ID: <4FAD54C9.6040904@wwwdotorg.org> Date: Fri, 11 May 2012 12:04:57 -0600 From: Stephen Warren User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 MIME-Version: 1.0 To: Joerg Roedel CC: Hiroshi DOYU , linux-tegra@vger.kernel.org, Grant Likely , Rob Herring , Rob Landley , Ohad Ben-Cohen , Tony Lindgren , Jiri Kosina , Thierry Reding , devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] iommu/tegra: smmu: Add device tree support for SMMU References: <1336636221-31575-1-git-send-email-hdoyu@nvidia.com> <1336636221-31575-2-git-send-email-hdoyu@nvidia.com> <4FAC2041.7030405@wwwdotorg.org> <20120511094625.GA11750@amd.com> In-Reply-To: <20120511094625.GA11750@amd.com> X-Enigmail-Version: 1.5pre Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1256 Lines: 28 On 05/11/2012 03:46 AM, Joerg Roedel wrote: > On Thu, May 10, 2012 at 02:08:33PM -0600, Stephen Warren wrote: >> On 05/10/2012 01:50 AM, Hiroshi DOYU wrote: >>> The necessary info is expected to pass from DT. >>> >>> For more precise resource reservation, there shouldn't be any >>> overlapping of register range between SMMU and MC. SMMU register >>> offset needs to be calculated correctly, based on its register bank. >>> >>> Signed-off-by: Hiroshi DOYU >> >> Acked-by: Stephen Warren >> >> I expect patch 1 will go through the IOMMU tree, and I'll take patch 2 >> through the Tegra tree. > > Any reason for splitting it up? The patches touch mostly drivers/iommu. > So to avoid conflicts its probably the best to apply them together. Patch 1 is the driver that touches drivers/iommu and related documentation, whereas patch 2 touches the device tree file in arch/arm/boot/dts. Either of the patches would get conflicts if they were merged into the "other" tree. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/