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Richard Cochran d94ba80ebb ptp: Added a brand new class driver for ptp clocks. 
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 <richard.cochran@omicron.at>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John Stultz <john.stultz@linaro.org>
 		2011-05-23 13:01:00 -07:00
..
ptp.txt ptp: Added a brand new class driver for ptp clocks. 2011-05-23 13:01:00 -07:00
testptp.c ptp: Added a brand new class driver for ptp clocks. 2011-05-23 13:01:00 -07:00
testptp.mk ptp: Added a brand new class driver for ptp clocks. 2011-05-23 13:01:00 -07:00