From mboxrd@z Thu Jan 1 00:00:00 1970 From: john.stultz@linaro.org (John Stultz) Date: Mon, 28 Mar 2011 11:06:35 -0700 Subject: [PATCH V13 1/4] ptp: Added a brand new class driver for ptp clocks. In-Reply-To: <86641738e4c84fbdb105d6f2eb6141d5d13c3190.1301206090.git.richard.cochran@omicron.at> References: <86641738e4c84fbdb105d6f2eb6141d5d13c3190.1301206090.git.richard.cochran@omicron.at> Message-ID: <1301335595.21829.0.camel@work-vm> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, 2011-03-27 at 08:38 +0200, Richard Cochran wrote: > This patch adds an infrastructure for hardware clocks that implement > IEEE 1588, the Precision Time Protocol (PTP). A class driver offers a > registration method to particular hardware clock drivers. Each clock is > presented as a standard POSIX clock. > > The ancillary clock features are exposed in two different ways, via > the sysfs and by a character device. > > Signed-off-by: Richard Cochran Acked-by: John Stultz thanks -john