From: Andy Yan <andy.yan@rock-chips.com>


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.

Johan Jonker (2):
  net: arc: fix the device for dma_map_single/dma_unmap_single
  net: arc: rockchip: fix emac mdio node support

 drivers/net/ethernet/arc/emac_main.c | 27 ++++++++++++++++-----------
 drivers/net/ethernet/arc/emac_mdio.c |  9 ++++++++-
 2 files changed, 24 insertions(+), 12 deletions(-)

-- 
2.34.1