net: marvell: prestera: add support for for Aldrin2

net: marvell: prestera: add support for for Aldrin2

BugLink: https://bugs.launchpad.net/bugs/1995637
[ Upstream commit 9124dbcc2dd6c51e81f97f63f7807118c4eb140a ]

Aldrin2 (98DX8525) is a Marvell Prestera PP, with 100G support.

Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
V2:
  - retarget to net tree instead of net-next;
  - fix missed colon in patch subject ('net marvell' vs 'net: mavell');
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>