diff --git a/sys/dev/mii/brgphy.c b/sys/dev/mii/brgphy.c
index 32914a386484..373b7097eaf4 100644
--- a/sys/dev/mii/brgphy.c
+++ b/sys/dev/mii/brgphy.c
@@ -131,6 +131,7 @@ static const struct mii_phydesc brgphys[] = {
 	MII_PHY_DESC(BROADCOM, BCM5752),
 	MII_PHY_DESC(BROADCOM, BCM5780),
 	MII_PHY_DESC(BROADCOM, BCM5708C),
+	MII_PHY_DESC(BROADCOM, BCM5466),
 	MII_PHY_DESC(BROADCOM2, BCM5482),
 	MII_PHY_DESC(BROADCOM2, BCM5708S),
 	MII_PHY_DESC(BROADCOM2, BCM5709C),
diff --git a/sys/dev/mii/miidevs b/sys/dev/mii/miidevs
index 2d3a5bef613e..04452f2fbe8a 100644
--- a/sys/dev/mii/miidevs
+++ b/sys/dev/mii/miidevs
@@ -170,6 +170,7 @@ model BROADCOM BCM54K2		0x002e BCM54K2 1000BASE-T media interface
 model BROADCOM BCM5714		0x0034 BCM5714 1000BASE-T media interface
 model BROADCOM BCM5780		0x0035 BCM5780 1000BASE-T media interface
 model BROADCOM BCM5708C		0x0036 BCM5708C 1000BASE-T media interface
+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 BCM5481		0x000a BCM5481 1000BASE-T media interface