Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752758AbZGBMSl (ORCPT ); Thu, 2 Jul 2009 08:18:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751928AbZGBMSe (ORCPT ); Thu, 2 Jul 2009 08:18:34 -0400 Received: from outbound.icp-qv1-irony-out1.iinet.net.au ([203.59.1.106]:13408 "EHLO outbound.icp-qv1-irony-out1.iinet.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751054AbZGBMSd (ORCPT ); Thu, 2 Jul 2009 08:18:33 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvkBAN9BTEp8qMex/2dsb2JhbAAIzzWEEQWBOg X-IronPort-AV: E=Sophos;i="4.42,333,1243785600"; d="scan'208";a="545668119" Subject: Re: [PATCH] MMC Core: Drop initialization frequency floor to 50kHz From: Ben Nizette To: Haavard Skinnemoen Cc: pierre@ossman.eu, s.hauer@pengutronix.de, kernel , linux-kernel In-Reply-To: <20090702135849.21370282@hskinnemoen-d830> References: <1246492196.2980.17.camel@linux-51e8.site> <20090702135849.21370282@hskinnemoen-d830> Content-Type: text/plain Date: Thu, 02 Jul 2009 22:17:36 +1000 Message-Id: <1246537056.2980.60.camel@linux-51e8.site> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 831 Lines: 23 On Thu, 2009-07-02 at 13:58 +0200, Haavard Skinnemoen wrote: > Ben Nizette wrote: > > Was recently merged. This is too fast for at least one setup > > permutation - the one on my desk which through trial and error won't > > initialise at anything above ~350kHz (older Sandisk 256MB SD on > > atmel-mci). > > What kind of board is this? It sounds a bit like the CMD or DATA0 > pull-up is too weak... It is a custom board (you'll see the board support soon) but those pullups are 47k same as NGW100 and STK1000. 'scope confirms all the waveforms are crisp and correct. > > Haavard -- 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/