From: David Miller <davem@davemloft.net> Date: 2021-01-06 01:07:15
From: Marek Vasut <marex@denx.de>
Date: Tue, 5 Jan 2021 15:11:49 +0100
The KS8851 has a reduced internal PHY, which is accessible through its
registers at offset 0xe4. The PHY is compatible with KS886x PHY present
in Micrel switches, including the PHY ID Low/High registers swap, which
is present both in the MAC and the switch.