From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754645AbbJZOFY (ORCPT ); Mon, 26 Oct 2015 10:05:24 -0400 Received: from mail1.bemta8.messagelabs.com ([216.82.243.193]:19077 "EHLO mail1.bemta8.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753569AbbJZOFR (ORCPT ); Mon, 26 Oct 2015 10:05:17 -0400 X-Env-Sender: Marc_Gonzalez@sigmadesigns.com X-Msg-Ref: server-9.tower-220.messagelabs.com!1445868304!1945260!1 X-Originating-IP: [195.215.56.170] X-StarScan-Received: X-StarScan-Version: 7.19.2; banners=-,-,- X-VirusChecked: Checked Subject: Re: [PATCH 2/3] devicetree: add binding for Aurora VLSI NB8800 Ethernet controller To: Mans Rullgard CC: DT , Kumar Gala , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , , Sebastian Frias , Thibaud Cornic , Mason References: <1445522558-5808-1-git-send-email-mans@mansr.com> <1445522558-5808-2-git-send-email-mans@mansr.com> <562A23B9.3090208@sigmadesigns.com> <562DF394.3030500@sigmadesigns.com> <562E2A61.2080306@sigmadesigns.com> From: Marc Gonzalez Message-ID: <562E330E.1060509@sigmadesigns.com> Date: Mon, 26 Oct 2015 15:05:02 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:41.0) Gecko/20100101 Firefox/41.0 SeaMonkey/2.38 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 8bit X-Originating-IP: [172.27.0.114] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 26/10/2015 14:54, Måns Rullgård wrote: > Let's try something else: > > Device trees list the exact chip, the oldest chip with the same > features, and the oldest compatible chip. From the sound of things, > that means the smp8759 should use "sigma,smp8759-ethernet", > "sigma,smp8910-ethernet", "sigma,smp8642-ethernet", "aurora,nb8800". (I want to make sure I didn't misunderstand.) In my hypothetical example where something changed in 8756 and up... for a 8734 DT, I would specify: smp8734, smp8910, smp8642, nb8800 for a 8758 DT, I would specify: smp8758, smp8756, smp8642, nb8800 Is that correct? If yes, that works for me. Regards.