2 files changed, 15 insertions, 0 deletions

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index abf7b6153d00..018af1852fe1 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -192,6 +192,19 @@ static struct phy_driver ksphy_driver[] = {
         .config_intr    = kszphy_config_intr,
         .driver         = { .owner = THIS_MODULE,},
 }, {
+        .phy_id         = PHY_ID_KSZ8031,
+        .phy_id_mask    = 0x00ffffff,
+        .name           = "Micrel KSZ8031",
+        .features       = (PHY_BASIC_FEATURES | SUPPORTED_Pause |
+                           SUPPORTED_Asym_Pause),
+        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+        .config_init    = ksz8021_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = kszphy_ack_interrupt,
+        .config_intr    = kszphy_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+}, {
         .phy_id         = PHY_ID_KSZ8041,
         .phy_id_mask    = 0x00fffff0,
         .name           = "Micrel KSZ8041",
@@ -325,6 +338,7 @@ static struct mdio_device_id __maybe_unused micrel_tbl[] = {
         { PHY_ID_KSZ8001, 0x00ffffff },
         { PHY_ID_KS8737, 0x00fffff0 },
         { PHY_ID_KSZ8021, 0x00ffffff },
+        { PHY_ID_KSZ8031, 0x00ffffff },
         { PHY_ID_KSZ8041, 0x00fffff0 },
         { PHY_ID_KSZ8051, 0x00fffff0 },
         { PHY_ID_KSZ8061, 0x00fffff0 },
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 9dbb41a4e250..8752dbbc6135 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -19,6 +19,7 @@
 #define PHY_ID_KSZ9021          0x00221610
 #define PHY_ID_KS8737           0x00221720
 #define PHY_ID_KSZ8021          0x00221555
+#define PHY_ID_KSZ8031          0x00221556
 #define PHY_ID_KSZ8041          0x00221510
 #define PHY_ID_KSZ8051          0x00221550
 /* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */