Merge branch 'fix-the-arc-emac-driver'

Andy Yan says:

====================
Fix the arc emac driver

The arc emac driver was broken for a long time,
The first broken happens when a dma releated fix introduced in Linux 5.10.
The second broken happens when a emac device tree node restyle introduced
in Linux 6.1.

These two patches are try to make the arc emac work again.

Changes in v2:
- Add cover letter.
- Add fix tag.
- Add more detail explaination.
====================

Link: https://patch.msgid.link/20241104130147.440125-1-andyshrk@163.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>