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