1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/net/phy/teranetics.c b/drivers/net/phy/teranetics.c
new file mode 100644
index 0000000..a771791
--- /dev/null
+++ b/drivers/net/phy/teranetics.c
@@ -0,0 +1,62 @@
+/*
+ * Teranetics PHY drivers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ * author Andy Fleming
+ *
+ */
+#include <config.h>
+#include <phy.h>
+
+#ifndef CONFIG_PHYLIB_10G
+#error The Teranetics PHY needs 10G support
+#endif
+
+int tn2020_config(struct phy_device *phydev)
+{
+	if (phydev->port == PORT_FIBRE) {
+		unsigned short restart_an = (MDIO_AN_CTRL1_RESTART |
+						MDIO_AN_CTRL1_ENABLE |
+						MDIO_AN_CTRL1_XNP);
+
+		phy_write(phydev, 30, 93, 2);
+		phy_write(phydev, MDIO_MMD_AN, MDIO_CTRL1, restart_an);
+	}
+
+	return 0;
+}
+
+struct phy_driver tn2020_driver = {
+	.name = "Teranetics TN2020",
+	.uid = 0x00a19410,
+	.mask = 0xfffffff0,
+	.features = PHY_10G_FEATURES,
+	.mmds = (MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS |
+			MDIO_DEVS_PHYXS | MDIO_DEVS_AN |
+			MDIO_DEVS_VEND1 | MDIO_DEVS_VEND2),
+	.config = &tn2020_config,
+	.startup = &gen10g_startup,
+	.shutdown = &gen10g_shutdown,
+};
+
+int phy_teranetics_init(void)
+{
+	phy_register(&tn2020_driver);
+
+	return 0;
+}