ptp: Added a clock driver for the National Semiconductor PHYTER.

This patch adds support for the PTP clock found on the DP83640.
The basic clock operations and one external time stamp have
been implemented.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Richard Cochran 2011-04-22 12:04:55 +02:00 • committed by John Stultz
commit cb646e2b02
4 changed files with 1387 additions and 0 deletions