phylib: Add a bunch of PHY drivers from tsec

[karo-tx-uboot.git] / drivers / net / phy / atheros.c

diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c
new file mode 100644 (file)
index 0000000..798473d
--- /dev/null
+++ b/drivers/net/phy/atheros.c
@@ -0,0 +1,48 @@
+/*
+ * Atheros 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 2011 Freescale Semiconductor, Inc.
+ * author Andy Fleming
+ *
+ */
+#include <phy.h>
+
+static int ar8021_config(struct phy_device *phydev)
+{
+       phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
+       phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x3D47);
+
+       return 0;
+}
+
+struct phy_driver AR8021_driver =  {
+       .name = "AR8021",
+       .uid = 0x4dd040,
+       .mask = 0xfffff0,
+       .features = PHY_GBIT_FEATURES,
+       .config = ar8021_config,
+       .startup = genphy_startup,
+       .shutdown = genphy_shutdown,
+};
+
+int phy_atheros_init(void)
+{
+       phy_register(&AR8021_driver);
+
+       return 0;
+}