From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH 2/5] ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child() Date: Tue, 4 Nov 2014 07:51:29 -0800 Message-ID: <20141104155128.GR31454@atomide.com> References: <1413895309-9152-1-git-send-email-rogerq@ti.com> <1413895309-9152-3-git-send-email-rogerq@ti.com> <20141104004530.GM31454@atomide.com> <20141104011417.GN31454@atomide.com> <54589659.4090300@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:19390 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753432AbaKDPwb (ORCPT ); Tue, 4 Nov 2014 10:52:31 -0500 Content-Disposition: inline In-Reply-To: <54589659.4090300@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Roger Quadros Cc: pekon@pek-sem.com, javier@dowhile0.org, linux-omap@vger.kernel.org, Sekhar Nori * Roger Quadros [141104 01:04]: > On 11/04/2014 03:14 AM, Tony Lindgren wrote: > > * Tony Lindgren [141103 16:48]: > >> --- a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi > >> +++ b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi > >> + gpmc,device-width = <1>; > >> + gpmc,burst-length = <4>; > > > > I've left out the gpmc,burst-length as that produces now > > warnings about not being used and does not seem to work if > > enabled. > > OK. Seems like it must be used together with either 'gpmc,burst-read' > or/and 'gpmc,burst-write' Yes I did a quick test trying to enable both or one of those, but that won't for smsc911x. Regards, Tony