Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760204AbXERPhc (ORCPT ); Fri, 18 May 2007 11:37:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755519AbXERPhZ (ORCPT ); Fri, 18 May 2007 11:37:25 -0400 Received: from mithrandir.softwarenexus.net ([66.98.186.96]:2430 "EHLO mail.genesi-usa.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756007AbXERPhY (ORCPT ); Fri, 18 May 2007 11:37:24 -0400 Message-ID: <464DC844.4040101@genesi-usa.com> Date: Fri, 18 May 2007 16:37:40 +0100 From: Matt Sealey User-Agent: Thunderbird 2.0.0.0 (Windows/20070326) MIME-Version: 1.0 To: Thomas Gleixner CC: Sergei Shtylyov , Kumar Gala , linuxppc-dev@ozlabs.org, mingo@elte.hu, linux-kernel@vger.kernel.org, Robert Schwebel Subject: Re: [PATCH 2.6.21-rt2] PowerPC: decrementer clockevent driver References: <200705172142.26739.sshtylyov@ru.mvista.com> <8E44DB06-767D-4864-8D2C-6132E4D4370B@kernel.crashing.org> <464C99FF.8080404@ru.mvista.com> <135307ED-7125-4859-8594-4B5B900D92D6@kernel.crashing.org> <464C9E67.2020909@ru.mvista.com> <6E0D5E13-C939-4FCE-81A3-F29DFA6436A2@kernel.crashing.org> <464CA222.8000407@ru.mvista.com> <464D9E7E.3090605@genesi-usa.com> <464DADFC.3080802@ru.mvista.com> <464DB800.40702@genesi-usa.com> <1179499713.12981.75.camel@chaos> In-Reply-To: <1179499713.12981.75.camel@chaos> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 974 Lines: 29 I already have that stuff, but it only implements the decrementer (in fact it's the patch submitted at the beginning of this thread). I got it because I was far more interested in the GPIO handling.. -- Matt Sealey Genesi, Manager, Developer Relations Thomas Gleixner wrote: > On Fri, 2007-05-18 at 15:28 +0100, Matt Sealey wrote: >>>> I guess the real question is, how high resolution does a high resolution >>>> timer need to be, >>> In the order of microseconds. >> I think both the MPC52xx GPT0-7 and the SLT0-1 fulfil this fairly >> easily. > > There is some basic work for MPC5200 available: > > http://www.pengutronix.de/oselas/bsp/phytec/index_en.html#phyCORE-MPC5200B-tiny > > tglx > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/