Add entry for the 10base-T1L full duplex mode.
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Reviewed-by: NOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: NAlexandru Tachici <alexandru.tachici@analog.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>