Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751565AbdGZRMB (ORCPT ); Wed, 26 Jul 2017 13:12:01 -0400 Received: from mail-pg0-f49.google.com ([74.125.83.49]:38649 "EHLO mail-pg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750970AbdGZRL7 (ORCPT ); Wed, 26 Jul 2017 13:11:59 -0400 Date: Wed, 26 Jul 2017 10:11:55 -0700 From: Bjorn Andersson To: Oleksij Rempel Cc: Oleksij Rempel , Oleksij Rempel , devicetree@vger.kernel.org, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Mark Rutland , Russell King , Shawn Guo , Fabio Estevam , Ohad Ben-Cohen , linux-remoteproc@vger.kernel.org Subject: Re: [PATCH v1 1/2] remoteproc: dt: Provide bindings for iMX6SX/7D Remote Processor Controller driver Message-ID: <20170726171155.GE20643@builder> References: <20170710144220.31594-1-o.rempel@pengutronix.de> <20170710144220.31594-2-o.rempel@pengutronix.de> <20170710221408.GD1618@tuxbook> <91bfe236-0410-b26e-7ef6-73d14ebf120d@pengutronix.de> <20170718163814.GD20973@minitux> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.8.0 (2017-02-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 837 Lines: 25 On Sun 23 Jul 22:56 PDT 2017, Oleksij Rempel wrote: > Am 18.07.2017 um 18:38 schrieb Bjorn Andersson: > > On Tue 18 Jul 01:45 PDT 2017, Oleksij Rempel wrote: > >> On 11.07.2017 00:14, Bjorn Andersson wrote: [..] > >>> Also, as you warn about the user needing to pick the values for "ddr", > >>> does that mean that it's a carveout of System RAM? > >> > >> Yes, it is a part of System RAM. > >> > > > > Then there will be an associated reserved-memory region for the > > region(s), you should add a label to this and use "memory-region" to get > > hold of the addresses instead. > > Ok. Should only system memory region be assigned over reserved-memory or > all of named regions? > You can do it either way, but unless you see a strong reason against it I would recommend just having a single region, for simplicity. Regards, Bjorn