From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Subject: Re: [RFC PATCH] mxs: i2c: Implement arbitrary clock speed derivation algorithm Date: Sun, 10 Feb 2013 15:17:10 +0100 Message-ID: <201302101517.10571.marex@denx.de> References: <1354297715-12201-1-git-send-email-marex@denx.de> <20130210135737.GB15546@nekote.pengutronix.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130210135737.GB15546-8EAEigeeuNG034pCzgS/Qg7AFbiQbgqx@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Wolfram Sang Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Fabio Estevam , Shawn Guo List-Id: linux-i2c@vger.kernel.org Dear Wolfram Sang, > On Fri, Nov 30, 2012 at 06:48:35PM +0100, Marek Vasut wrote: > > This patch drops the i2c timing tables from this driver and instead > > derives the timing based from the requested clock sleep. The timing > > tables were completely wrong anyway when observed on a scope. > > > > This new algorithm is also only derived by using a scope, but it seems > > to produce much more accurate result. > > > > Signed-off-by: Marek Vasut > > Since Shawn and I tested it meanwhile, I changed the printouts to > dev_warn and applied to for-next, thanks! Is this 3.9 matter now ? Thanks! Best regards, Marek Vasut