The PHY supports swapping the MDI pairs (ABCD->DCBA) to simplify board
layout. On devices making use of this, it needs to be configured in the
driver, otherwise the PHY won't work properly.
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Link: https://github.com/openwrt/openwrt/pull/21261
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
acedb7e2d3