Patchwork [U-Boot] phylib: Add Atheros AR8035 GETH PHY support

login
register
mail settings
Submitter Xiaobo Xie
Date April 10, 2013, 8:23 a.m.
Message ID <1365582219-16398-1-git-send-email-X.Xie@freescale.com>
Download mbox | patch
Permalink /patch/235345/
State Accepted
Delegated to: Joe Hershberger
Headers show

Comments

Xiaobo Xie - April 10, 2013, 8:23 a.m.
Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
---
 drivers/net/phy/atheros.c | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)
Joe Hershberger - July 8, 2013, 4:09 p.m.
On Wed, Apr 10, 2013 at 3:23 AM, Xie Xiaobo <X.Xie@freescale.com> wrote:
> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>

Applied, Thanks.
-Joe

Patch

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;
 }