From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: Re: [PATCH/RFC 0/4] Probe deferral for IOMMU DT integration Date: Wed, 4 Mar 2015 15:25:05 +0000 Message-ID: <20150304152505.GE17250@arm.com> References: <1423182722-16646-1-git-send-email-lauraa@codeaurora.org> <1519819.qZaXvuQI61@avalon> <1946782.v9knT4VCx7@avalon> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1946782.v9knT4VCx7@avalon> 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: Laurent Pinchart Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Laurent Pinchart , Arnd Bergmann , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , "grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org" , Mitchel Humpherys , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: devicetree@vger.kernel.org On Tue, Mar 03, 2015 at 11:54:46PM +0000, Laurent Pinchart wrote: > Hello, Hi Laurent, > I haven't seen any reply to this e-mail. I know that the combination of IOMMU, > DMA mapping and DT doesn't exactly sound like fun, but I think we still need > to move on :-) Yup, and thanks for taking the time to write this up! > Will and Arnd, could you please confirm that my summary below matches your > memories of our discussion ? It certainly matches my recollection, but I suspect the devil is in the details and we'll have to have some discussions once somebody has a crack at implementing this. Will