4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
19 * Copyright 2011, 2013 Freescale Semiconductor, Inc.
25 static int ar8021_config(struct phy_device *phydev)
27 phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
28 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x3D47);
33 static int ar8035_config(struct phy_device *phydev)
37 phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x0007);
38 phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x8016);
39 phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4007);
40 regval = phy_read(phydev, MDIO_DEVAD_NONE, 0xe);
41 phy_write(phydev, MDIO_DEVAD_NONE, 0xe, (regval|0x0018));
43 phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
44 regval = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e);
45 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, (regval|0x0100));
47 genphy_config_aneg(phydev);
54 static struct phy_driver AR8021_driver = {
58 .features = PHY_GBIT_FEATURES,
59 .config = ar8021_config,
60 .startup = genphy_startup,
61 .shutdown = genphy_shutdown,
64 struct phy_driver AR8035_driver = {
68 .features = PHY_GBIT_FEATURES,
69 .config = ar8035_config,
70 .startup = genphy_startup,
71 .shutdown = genphy_shutdown,
74 int phy_atheros_init(void)
76 phy_register(&AR8021_driver);
77 phy_register(&AR8035_driver);