From 1e2d2597a667e16adfe0a8a9be22e904cee84727 Mon Sep 17 00:00:00 2001
From: Zhao Qiang <qiang.zhao@nxp.com>
Date: Thu, 14 Dec 2017 09:50:46 +0800
Subject: [PATCH] phy: atheros: set auto-negotiation for AR8021
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
drivers/net/phy/atheros.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c
index b34cdd3d87..d7e76deeb7 100644
--- a/drivers/net/phy/atheros.c
+++ b/drivers/net/phy/atheros.c
@@ -19,6 +19,7 @@
static int ar8021_config(struct phy_device *phydev)
{
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x00, 0x1200);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x3D47);
--
2.39.5