Update from 2013.01 to 2013.07

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

diff --git a/drivers/net/phy/natsemi.c b/drivers/net/phy/natsemi.c
index ea60ac1b0e6513b930d2c3191cec090e68b5b69a..ea9fe833ed8b07fb9c67752b29c75598af460407 100644 (file)
--- a/drivers/net/phy/natsemi.c
+++ b/drivers/net/phy/natsemi.c
@@ -1,27 +1,49 @@
 /*
  * National Semiconductor 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
+ * SPDX-License-Identifier:    GPL-2.0+
  *
  * Copyright 2010-2011 Freescale Semiconductor, Inc.
  * author Andy Fleming
- *
  */
 #include <phy.h>
 
+/* NatSemi DP83630 */
+
+#define DP83630_PHY_PAGESEL_REG                0x13
+#define DP83630_PHY_PTP_COC_REG                0x14
+#define DP83630_PHY_PTP_CLKOUT_EN      (1<<15)
+#define DP83630_PHY_RBR_REG            0x17
+
+static int dp83630_config(struct phy_device *phydev)
+{
+       int ptp_coc_reg;
+
+       phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
+       phy_write(phydev, MDIO_DEVAD_NONE, DP83630_PHY_PAGESEL_REG, 0x6);
+       ptp_coc_reg = phy_read(phydev, MDIO_DEVAD_NONE,
+                              DP83630_PHY_PTP_COC_REG);
+       ptp_coc_reg &= ~DP83630_PHY_PTP_CLKOUT_EN;
+       phy_write(phydev, MDIO_DEVAD_NONE, DP83630_PHY_PTP_COC_REG,
+                 ptp_coc_reg);
+       phy_write(phydev, MDIO_DEVAD_NONE, DP83630_PHY_PAGESEL_REG, 0);
+
+       genphy_config_aneg(phydev);
+
+       return 0;
+}
+
+static struct phy_driver DP83630_driver = {
+       .name = "NatSemi DP83630",
+       .uid = 0x20005ce1,
+       .mask = 0xfffffff0,
+       .features = PHY_BASIC_FEATURES,
+       .config = &dp83630_config,
+       .startup = &genphy_startup,
+       .shutdown = &genphy_shutdown,
+};
+
+
 /* DP83865 Link and Auto-Neg Status Register */
 #define MIIM_DP83865_LANR      0x11
 #define MIIM_DP83865_SPD_MASK  0x0018
@@ -90,6 +112,7 @@ static struct phy_driver DP83865_driver = {
 
 int phy_natsemi_init(void)
 {
+       phy_register(&DP83630_driver);
        phy_register(&DP83865_driver);
 
        return 0;