From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomasz Figa Subject: Re: [PATCH v2 1/5] drivers: of: add initialization code for reserved memory Date: Tue, 11 Feb 2014 21:04:21 +0100 Message-ID: <52FA8245.5050707@gmail.com> References: <1391515773-6112-1-git-send-email-m.szyprowski@samsung.com> < 1391515773-6112-2-git-send-email-m.szyprowski@samsung.com> <20140205110538. 99E47C40A89@trevor.secretlab.ca> <52FA0D6E.9090304@samsung.com> < 20140211121316.24032C40C4D@trevor.secretlab.ca> <52FA33E2.4050004@samsung. com> <20140211190104.7E6C5C4140E@trevor.secretlab.ca> <1392148971.3835.15.camel@pasglop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1392148971.3835.15.camel@pasglop> Sender: linux-kernel-owner@vger.kernel.org To: Benjamin Herrenschmidt , Grant Likely Cc: Tomasz Figa , Marek Szyprowski , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, Kyungmin Park , Arnd Bergmann , Michal Nazarewicz , Sascha Hauer , Laura Abbott , Rob Herring , Olof Johansson , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Kumar Gala , Nishanth Peethambaran , Marc , Josh Cartwright List-Id: devicetree@vger.kernel.org On 11.02.2014 21:02, Benjamin Herrenschmidt wrote: > On Tue, 2014-02-11 at 19:01 +0000, Grant Likely wrote: > >>> except that the former IMHO better suits the definition of memory >>> region, which I see as a single contiguous range of memory and can be >>> simplified to have a single reg entry per region. >> >> My point is rather if multiple reg tuples are found in a reserved memory >> node, the kernel must respect them and reserve the memory. I'm not >> arguing about whether or not that makes for a good binding. > > agreed. My point is why, if the binding defines that just a single tuple should be provided. Best regards, Tomasz