diff options
| author | Xie Xiaobo <X.Xie@freescale.com> | 2013-04-10 16:23:39 +0800 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2013-06-24 19:11:14 -0500 |
| commit | 6027384a69a7e671e810ae65b690dbfb25d5da81 (patch) | |
| tree | b246323d31adb9a8cad18ea6d954cfac404e7ffc /drivers/net | |
| parent | de1d786edf01035f60a87e1e0f917a4169dc6964 (diff) | |
| download | talos-obmc-uboot-6027384a69a7e671e810ae65b690dbfb25d5da81.tar.gz talos-obmc-uboot-6027384a69a7e671e810ae65b690dbfb25d5da81.zip | |
phylib: Add Atheros AR8035 GETH PHY support
Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/atheros.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c index 9b3808bfa9..4691f8570f 100644 --- a/drivers/net/phy/atheros.c +++ b/drivers/net/phy/atheros.c @@ -16,7 +16,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * - * Copyright 2011 Freescale Semiconductor, Inc. + * Copyright 2011, 2013 Freescale Semiconductor, Inc. * author Andy Fleming * */ @@ -30,6 +30,27 @@ static int ar8021_config(struct phy_device *phydev) return 0; } +static int ar8035_config(struct phy_device *phydev) +{ + int regval; + + phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x0007); + phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x8016); + phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4007); + regval = phy_read(phydev, MDIO_DEVAD_NONE, 0xe); + phy_write(phydev, MDIO_DEVAD_NONE, 0xe, (regval|0x0018)); + + phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05); + regval = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, (regval|0x0100)); + + genphy_config_aneg(phydev); + + phy_reset(phydev); + + return 0; +} + static struct phy_driver AR8021_driver = { .name = "AR8021", .uid = 0x4dd040, @@ -40,9 +61,20 @@ static struct phy_driver AR8021_driver = { .shutdown = genphy_shutdown, }; +struct phy_driver AR8035_driver = { + .name = "AR8035", + .uid = 0x4dd072, + .mask = 0x4fffff, + .features = PHY_GBIT_FEATURES, + .config = ar8035_config, + .startup = genphy_startup, + .shutdown = genphy_shutdown, +}; + int phy_atheros_init(void) { phy_register(&AR8021_driver); + phy_register(&AR8035_driver); return 0; } |
