net: ethernet: mediatek: Add MT7621 TRGMII mode support

MT7621 SOC also supports TRGMII.
TRGMII speed is 1200MBit.

Signed-off-by: René van Dorst <opensource@vdorst.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
René van Dorst 2019-06-20 14:21:54 +02:00 • committed by David S. Miller
commit 8efaa653a8
2 changed files with 45 additions and 4 deletions