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authorXie Xiaobo <X.Xie@freescale.com>2013-04-10 16:23:39 +0800
committerJoe Hershberger <joe.hershberger@ni.com>2013-06-24 19:11:14 -0500
commit6027384a69a7e671e810ae65b690dbfb25d5da81 (patch)
treeb246323d31adb9a8cad18ea6d954cfac404e7ffc /drivers
parentde1d786edf01035f60a87e1e0f917a4169dc6964 (diff)
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phylib: Add Atheros AR8035 GETH PHY support
Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/phy/atheros.c34
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c
index 9b3808b..4691f85 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;
}