From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Westerberg Subject: Re: [PATCH 2/2] i2c designware add support of I2C standard mode Date: Wed, 9 Oct 2013 10:56:33 +0300 Message-ID: <20131009075632.GR3521@intel.com> References: <20130828153429.GB7066@ab42.lan> <1381244455-3836-2-git-send-email-romainba@abilis.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1381244455-3836-2-git-send-email-romainba@abilis.com> Sender: linux-doc-owner@vger.kernel.org To: Romain Baeriswyl Cc: Wolfram Sang , Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Rob Landley , Pierrick Hascoet , Vineet Gupta , Christian Ruppert , Chiau Ee Chew , Shinya Kuribayashi , Jean Delvare , "Rafael J. Wysocki" , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Romain Baeriswyl List-Id: devicetree@vger.kernel.org On Tue, Oct 08, 2013 at 05:00:55PM +0200, Romain Baeriswyl wrote: > Some legacy devices support ony I2C standard mode at 100kHz. > This patch allows to select the standard mode through the DTS > with the use of the existing clock-frequency parameter. > > When clock-frequency parameter is not set, the fast mode is selected. > Only when the parameter is set at 100000, the standard mode is selected. > > Signed-off-by: Romain Baeriswyl > Reviewed-by: Christian Ruppert Reviewed-by: Mika Westerberg