From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: Re: [2.6.29-rc7][take #2][PATCH 2/3] ARM: OMAP: Add command line option for I2C bus speed Date: Tue, 17 Mar 2009 10:24:51 +0200 Message-ID: <20090317102451.dba5650b.jarkko.nikula@nokia.com> References: <20090306161349.GC32353@atomide.com> <1236674831-3637-1-git-send-email-jarkko.nikula@nokia.com> <1236674831-3637-2-git-send-email-jarkko.nikula@nokia.com> <1236674831-3637-3-git-send-email-jarkko.nikula@nokia.com> <20090316172908.GA19229@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20090316172908.GA19229-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: ext Tony Lindgren Cc: "linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-i2c@vger.kernel.org On Mon, 16 Mar 2009 18:29:08 +0100 ext Tony Lindgren wrote: > * Jarkko Nikula [090310 01:47]: > > This patch adds a new command line option "i2c_bus=bus_id,clkrate" > > into I2C bus registration helper. Purpose of the option is to > > override the default board specific bus speed which is supplied by > > the omap_register_i2c_bus. > > > > The default bus speed is typically set to speed of slowest I2C chip > > on the bus and overriding allow to use some experimental > > configurations or updated chip versions without any kernel > > modifications. > > Thanks for updating this. I've updated my omap-upstream series with > your patches #2 and #3, looks like #1 did not need updating. > Yep, no changes in #1 and it can go anyway as it since it only adds a bit documentation to the arch/arm/plat-omap/i2c.c. However we haven't received any comments to the patches #2 and #3 adding new command line option "i2c_bus=bus_id,clkrate" so let's see do they go :-) Jarkko