2 files changed, 55 insertions, 6 deletions

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index cb3d13e4e074..35fda5ac8120 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -64,7 +64,7 @@ config BCM63XX_PHY
 config ICPLUS_PHY
         tristate "Drivers for ICPlus PHYs"
         ---help---
-          Currently supports the IP175C PHY.
+          Currently supports the IP175C and IP1001 PHYs.
 
 config REALTEK_PHY
         tristate "Drivers for Realtek PHYs"
diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c
index c1d2d251fe8b..9a09e24c30bc 100644
--- a/drivers/net/phy/icplus.c
+++ b/drivers/net/phy/icplus.c
@@ -30,7 +30,7 @@
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
-MODULE_DESCRIPTION("ICPlus IP175C PHY driver");
+MODULE_DESCRIPTION("ICPlus IP175C/IC1001 PHY drivers");
 MODULE_AUTHOR("Michael Barkowski");
 MODULE_LICENSE("GPL");
 
@@ -89,6 +89,33 @@ static int ip175c_config_init(struct phy_device *phydev)
         return 0;
 }
 
+static int ip1001_config_init(struct phy_device *phydev)
+{
+        int err, value;
+
+        /* Software Reset PHY */
+        value = phy_read(phydev, MII_BMCR);
+        value |= BMCR_RESET;
+        err = phy_write(phydev, MII_BMCR, value);
+        if (err < 0)
+                return err;
+
+        do {
+                value = phy_read(phydev, MII_BMCR);
+        } while (value & BMCR_RESET);
+
+        /* Additional delay (2ns) used to adjust RX clock phase
+         * at GMII/ RGMII interface */
+        value = phy_read(phydev, 16);
+        value |= 0x3;
+
+        err = phy_write(phydev, 16, value);
+        if (err < 0)
+                return err;
+
+        return err;
+}
+
 static int ip175c_read_status(struct phy_device *phydev)
 {
         if (phydev->addr == 4) /* WAN port */
@@ -121,21 +148,43 @@ static struct phy_driver ip175c_driver = {
         .driver         = { .owner = THIS_MODULE,},
 };
 
-static int __init ip175c_init(void)
+static struct phy_driver ip1001_driver = {
+        .phy_id         = 0x02430d90,
+        .name           = "ICPlus IP1001",
+        .phy_id_mask    = 0x0ffffff0,
+        .features       = PHY_GBIT_FEATURES | SUPPORTED_Pause |
+                          SUPPORTED_Asym_Pause,
+        .config_init    = &ip1001_config_init,
+        .config_aneg    = &genphy_config_aneg,
+        .read_status    = &genphy_read_status,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init icplus_init(void)
 {
+        int ret = 0;
+
+        ret = phy_driver_register(&ip1001_driver);
+        if (ret < 0)
+                return -ENODEV;
+
         return phy_driver_register(&ip175c_driver);
 }
 
-static void __exit ip175c_exit(void)
+static void __exit icplus_exit(void)
 {
+        phy_driver_unregister(&ip1001_driver);
         phy_driver_unregister(&ip175c_driver);
 }
 
-module_init(ip175c_init);
-module_exit(ip175c_exit);
+module_init(icplus_init);
+module_exit(icplus_exit);
 
 static struct mdio_device_id __maybe_unused icplus_tbl[] = {
         { 0x02430d80, 0x0ffffff0 },
+        { 0x02430d90, 0x0ffffff0 },
         { }
 };