From mboxrd@z Thu Jan 1 00:00:00 1970 From: benh@kernel.crashing.org (Benjamin Herrenschmidt) Date: Mon, 16 Sep 2013 17:25:44 +1000 Subject: [PATCH v7 3/4] drivers: of: add initialization code for dma reserved memory In-Reply-To: <5236AF64.80607@samsung.com> References: <1377527959-5080-1-git-send-email-m.szyprowski@samsung.com> <1377527959-5080-4-git-send-email-m.szyprowski@samsung.com> <20130829224637.D09183E1222@localhost> <52209278.8040106@samsung.com> <20130909160154.8D7183E0F23@localhost> <5236AF64.80607@samsung.com> Message-ID: <1379316344.3721.6.camel@pasglop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, 2013-09-16 at 09:12 +0200, Marek Szyprowski wrote: > > Fixing those issues requires further discussion. Frankly, right now I > really have no idea which way should I go. The /reserved-ranges node seems > to be easy to match particular reserved memory region with a given device. > I'm also not really convinced if it makes sense to add a code for finding > and matching a reserved memory region to every device driver, which might > need it. I would really like to get some more feedback on the Ben's > comment. > > In any case, the code will also change significantly, so I assume that the > best, what can be done now is to revert the current version and start from > the scratch with a new, complete proposal. Yes, let's do that. I will try to help. It shouldn't be that a big deal. Worst case, how many of us will meet physically next month in Edinburgh ? Cheers, Ben.