fsl/fman: add set_tstamp interface

This patch is to add set_tstamp interface for memac,
dtsec, and 10GEC controllers to configure HW timestamping.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
8 files changed