Enable automatic crossover cable detection.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/net/phy/ti.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/ti.c b/drivers/net/phy/ti.c index 541a57f98028..c3912d52f320 100644 --- a/drivers/net/phy/ti.c +++ b/drivers/net/phy/ti.c @@ -41,6 +41,8 @@
/* PHY CTRL bits */ #define DP83867_PHYCR_FIFO_DEPTH_SHIFT 14 +#define DP83867_MDI_CROSSOVER 5 +#define DP83867_MDI_CROSSOVER_AUTO 2
/* RGMIIDCTL bits */ #define DP83867_RGMII_TX_CLK_DELAY_SHIFT 4 @@ -149,6 +151,7 @@ static int dp83867_config(struct phy_device *phydev)
if (phy_interface_is_rgmii(phydev)) { ret = phy_write(phydev, MDIO_DEVAD_NONE, MII_DP83867_PHYCTRL, + (DP83867_MDI_CROSSOVER_AUTO << DP83867_MDI_CROSSOVER) | (FIFO_DEPTH << DP83867_PHYCR_FIFO_DEPTH_SHIFT)); if (ret) return ret;