Merge branch 'net-phy-micrel-add-ptp-support-for-lan8842'

Merge branch 'net-phy-micrel-add-ptp-support-for-lan8842'

Horatiu Vultur says:

====================
net: phy: micrel: Add PTP support for lan8842

The PTP block in lan8842 is the same as lan8814 so reuse all these
functions.  The first patch of the series just does cosmetic changes such
that lan8842 can reuse the function lan8814_ptp_probe. There should not be
any functional changes here. While the second patch adds the PTP support
to lan8842.
====================

Link: https://patch.msgid.link/20250902121832.3258544-1-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>