net: phylink: Add missing Backplane speeds

USXGMII also supports these missing backplane speeds.
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/phylink.c

@@ -312,11 +312,13 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
 			phylink_set(pl->supported, 1000baseT_Half);
 			phylink_set(pl->supported, 1000baseT_Full);
 			phylink_set(pl->supported, 1000baseX_Full);
+			phylink_set(pl->supported, 1000baseKX_Full);
 			phylink_set(pl->supported, 2500baseT_Full);
 			phylink_set(pl->supported, 2500baseX_Full);
 			phylink_set(pl->supported, 5000baseT_Full);
 			phylink_set(pl->supported, 10000baseT_Full);
 			phylink_set(pl->supported, 10000baseKR_Full);
+			phylink_set(pl->supported, 10000baseKX4_Full);
 			phylink_set(pl->supported, 10000baseCR_Full);
 			phylink_set(pl->supported, 10000baseSR_Full);
 			phylink_set(pl->supported, 10000baseLR_Full);