linux/drivers/ptp/Makefile, branch v3.4.2

supports eg20t ptp clock

2012-03-09T21:55:34Z

Supports EG20T ptp clock in the driver Changes e-mail address. Adds number. Signed-off-by: Takahiro Shimizu Signed-off-by: David S. Miller

ptp: Added a clock driver for the IXP46x.

2011-05-23T20:10:19Z

This patch adds a driver for the hardware time stamping unit found on the IXP465. The basic clock operations and an external trigger are implemented. Signed-off-by: Richard Cochran Acked-by: Arnd Bergmann Acked-by: David S. Miller Acked-by: John Stultz Acked-by: Krzysztof Halasa Signed-off-by: John Stultz

ptp: Added a brand new class driver for ptp clocks.

2011-05-23T20:01:00Z

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: Arnd Bergmann Acked-by: David S. Miller Signed-off-by: John Stultz