From mboxrd@z Thu Jan 1 00:00:00 1970 From: atull Subject: Re: [PATCH 1/2] i2c: designware: device tree bindings for i2c speed mode Date: Tue, 19 Aug 2014 15:24:09 -0500 Message-ID: References: <1408473276-10847-1-git-send-email-atull@opensource.altera.com> <20140819191521.GA7306@katana> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Return-path: In-Reply-To: <20140819191521.GA7306@katana> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Wolfram Sang Cc: baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org, mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, skuribay-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org, Romain.Baeriswyl-ux6zf3SgZrrQT0dZR+AlfA@public.gmane.org, rafael.j.wysocki-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, alan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, delicious.quinoa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, dinguyen-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org, yvanderv-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, 19 Aug 2014, Wolfram Sang wrote: > On Tue, Aug 19, 2014 at 01:34:35PM -0500, atull-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org wrote: > > From: Alan Tull > > > > Add "speed-mode" Device Tree property to select between > > standard and fast i2c mode. Previously, driver was hardwired > > as fast mode. Default to fast mode if property is not > > present. > > NACK. This should be deduced from the clock-frequency setting... I just sent out a new patch that looks at the clock-frequency setting. Alan