net: phy: mv88e6xxx: Add support for MAC ports
...
Add support for MAC-only/no-PHY ports by adding code that will create
a pseudo PHY device for such ports and a driver to match
against. Original Linux driver exposes all of the ports using DSA
subystem, but lacking that in Barebox, creating pseudo PHYs is the
simplest option to have code to properly configure various interface
parameters.
This is needed, for example, on ZII RPU2 board where FEC is connected
directly to one of the MAC-only ports. That link requires proper RGMII
delay configuration in order to be functional.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Andrey Smirnov
authored
on 16 Oct 2018
Sascha Hauer
committed
on 23 Oct 2018
