Merge branch 'dpaa_eth-conversion-to-ndo_hwtstamp_get-and-ndo_hwtstamp_set'

Vladimir Oltean says:

====================
dpaa_eth conversion to ndo_hwtstamp_get() and ndo_hwtstamp_set()

This is part of the effort to finalize the conversion of drivers to the
dedicated hardware timestamping API.

In the case of the DPAA1 Ethernet driver, a bit more care is needed,
because dpaa_ioctl() looks a bit strange. It handles the "set" IOCTL but
not the "get", and even the phylink_mii_ioctl() portion could do with
some cleanup.
====================

Link: https://patch.msgid.link/20250508124753.1492742-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>