From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Anna, Suman" Subject: Re: [PATCH 6/7] ARM: OMAP2+: Remove legacy data from hwmod for omap3 isp iommu Date: Mon, 23 Dec 2013 17:28:13 -0600 Message-ID: <52B8C70D.3040103@ti.com> References: <1387284818-28739-1-git-send-email-florian.vaussard@epfl.ch> <1387284818-28739-7-git-send-email-florian.vaussard@epfl.ch> <52B88A49.9020402@ti.com> <52B8ACED.1030209@epfl.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <52B8ACED.1030209-p8DiymsW2f8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: florian.vaussard-p8DiymsW2f8@public.gmane.org, Joerg Roedel , Tony Lindgren , =?ISO-8859-1?Q?Beno=EEt_Cousson?= Cc: Mark Rutland , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Pawel Moll , Ian Campbell , "linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Rob Herring , "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , Rob Landley , Kumar Gala , Grant Likely , "linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: iommu@lists.linux-foundation.org Hi Florian, >> >> On 12/17/2013 06:53 AM, Florian Vaussard wrote: >>> The data are now passed using the devicetree. >> >> Patch is good by itself. A similar change is needed for the IVA >> MMU as well. >> > > As I understood, the IVA MMU is still not integrated into the iommu > core, as its implementation lives under staging/tidspbridge/. But > correct me if I am wrong. > Yes, that is correct. That shouldn't stop us though from adding the IVA MMU node to the DT file and the associated cleanup. To begin with, we can have the DT node added with status=disabled. regards Suman