Index: sys/dev/mii/brgphy.c
===================================================================
--- sys/dev/mii/brgphy.c
+++ sys/dev/mii/brgphy.c
@@ -118,7 +118,10 @@
 static const struct mii_phydesc brgphys[] = {
 	MII_PHY_DESC(BROADCOM, BCM5400),
 	MII_PHY_DESC(BROADCOM, BCM5401),
+	MII_PHY_DESC(BROADCOM, BCM5402),
 	MII_PHY_DESC(BROADCOM, BCM5411),
+	MII_PHY_DESC(BROADCOM, BCM5404),
+	MII_PHY_DESC(BROADCOM, BCM5424),
 	MII_PHY_DESC(BROADCOM, BCM54K2),
 	MII_PHY_DESC(BROADCOM, BCM5701),
 	MII_PHY_DESC(BROADCOM, BCM5703),
@@ -132,6 +135,8 @@
 	MII_PHY_DESC(BROADCOM, BCM5780),
 	MII_PHY_DESC(BROADCOM, BCM5708C),
 	MII_PHY_DESC(BROADCOM, BCM5466),
+	MII_PHY_DESC(BROADCOM2, BCM5478),
+	MII_PHY_DESC(BROADCOM2, BCM5488),
 	MII_PHY_DESC(BROADCOM2, BCM5482),
 	MII_PHY_DESC(BROADCOM2, BCM5708S),
 	MII_PHY_DESC(BROADCOM2, BCM5709C),
Index: sys/dev/mii/miidevs
===================================================================
--- sys/dev/mii/miidevs
+++ sys/dev/mii/miidevs
@@ -154,7 +154,10 @@
 model xxBROADCOM BCM5365	0x0037 BCM5365 10/100 5-port PHY switch
 model BROADCOM BCM5400		0x0004 BCM5400 1000BASE-T media interface
 model BROADCOM BCM5401		0x0005 BCM5401 1000BASE-T media interface
+model BROADCOM BCM5402		0x0006 BCM5402 1000BASE-T media interface
 model BROADCOM BCM5411		0x0007 BCM5411 1000BASE-T media interface
+model BROADCOM BCM5404		0x0008 BCM5404 1000BASE-T media interface
+model BROADCOM BCM5424		0x000a BCM5424/BCM5234 1000BASE-T media interface
 model BROADCOM BCM5464		0x000b BCM5464 1000BASE-T media interface
 model BROADCOM BCM5461		0x000c BCM5461 1000BASE-T media interface
 model BROADCOM BCM5462		0x000d BCM5462 1000BASE-T media interface
@@ -173,10 +176,12 @@
 model BROADCOM BCM5466		0x003b BCM5466 1000BASE-T media interface
 model BROADCOM2 BCM5325		0x0003 BCM5325 10/100 5-port PHY switch
 model BROADCOM2 BCM5906		0x0004 BCM5906 10/100baseTX media interface
+model BROADCOM2 BCM5478		0x0008 BCM5478 1000BASE-T media interface
+model BROADCOM2 BCM5488		0x0009 BCM5488 1000BASE-T media interface
 model BROADCOM2 BCM5481		0x000a BCM5481 1000BASE-T media interface
 model BROADCOM2 BCM5482		0x000b BCM5482 1000BASE-T media interface
 model BROADCOM2 BCM5755		0x000c BCM5755 1000BASE-T media interface
-model BROADCOM2 BCM5754		0x000e BCM5754/5787 1000BASE-T media interface
+model BROADCOM2 BCM5754		0x000e BCM5754/BCM5787 1000BASE-T media interface
 model BROADCOM2 BCM5708S	0x0015 BCM5708S 1000/2500baseSX PHY
 model BROADCOM2 BCM5785		0x0016 BCM5785 1000BASE-T media interface
 model BROADCOM2 BCM5709CAX	0x002c BCM5709CAX 10/100/1000baseT PHY