net: mvpp2: split xlg and gmac pcs

Split the XLG and GMAC PCS implementations and switch between them
during the mac_prepare() method.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King 2020-09-01 14:48:37 +01:00 • committed by David S. Miller
commit c596d2cd13