This patch is to add set_tstamp interface for memac,
dtsec, and 10GEC controllers to configure HW timestamping.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>
Acked-by: NRichard Cochran <richardcochran@gmail.com>
Acked-by: NMadalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>