From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757663Ab1CaNhz (ORCPT ); Thu, 31 Mar 2011 09:37:55 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:56570 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757472Ab1CaNhy (ORCPT ); Thu, 31 Mar 2011 09:37:54 -0400 Message-ID: <4D9483AD.2060604@monstr.eu> Date: Thu, 31 Mar 2011 15:37:49 +0200 From: Michal Simek Reply-To: monstr@monstr.eu User-Agent: Thunderbird 2.0.0.22 (X11/20090625) MIME-Version: 1.0 To: Wolfram Sang CC: John Williams , devicetree-discuss@lists.ozlabs.org, grant.likely@secretlab.ca, linux-kernel@vger.kernel.org, hjk@linutronix.de, gregkh@suse.de Subject: Re: [PATCH] uio/pdrv_genirq: Add OF support References: <1301574600-4861-1-git-send-email-monstr@monstr.eu> <1301574600-4861-2-git-send-email-monstr@monstr.eu> <20110331124925.GA2202@pengutronix.de> <20110331132328.GB2202@pengutronix.de> In-Reply-To: <20110331132328.GB2202@pengutronix.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Wolfram Sang wrote: >> Maybe I misunderstand you, in my view it is the responsibility of >> to create their DTS files to indicate they want to bind to >> generic-uio. > > Device tree is a OS-neutral hardware description language. "generic-uio" > is neither OS-neutral nor a hardware description. devicetree.org has > more information about this. If you look at dts for ppc you should be able to find out linux,stdout-path in chosen node. The same is for bootargs which are linux specific option. If chosem node can be used for OS specific description then this could be a way. M -- Michal Simek, Ing. (M.Eng) w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/ Microblaze U-BOOT custodian From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Subject: Re: [PATCH] uio/pdrv_genirq: Add OF support Date: Thu, 31 Mar 2011 15:37:49 +0200 Message-ID: <4D9483AD.2060604@monstr.eu> References: <1301574600-4861-1-git-send-email-monstr@monstr.eu> <1301574600-4861-2-git-send-email-monstr@monstr.eu> <20110331124925.GA2202@pengutronix.de> <20110331132328.GB2202@pengutronix.de> Reply-To: monstr-pSz03upnqPeHXe+LvDLADg@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20110331132328.GB2202-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Wolfram Sang Cc: gregkh-l3A5Bk7waGM@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, hjk-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, John Williams List-Id: devicetree@vger.kernel.org Wolfram Sang wrote: >> Maybe I misunderstand you, in my view it is the responsibility of >> to create their DTS files to indicate they want to bind to >> generic-uio. > > Device tree is a OS-neutral hardware description language. "generic-uio" > is neither OS-neutral nor a hardware description. devicetree.org has > more information about this. If you look at dts for ppc you should be able to find out linux,stdout-path in chosen node. The same is for bootargs which are linux specific option. If chosem node can be used for OS specific description then this could be a way. M -- Michal Simek, Ing. (M.Eng) w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/ Microblaze U-BOOT custodian