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net: phy: ti: Enable automatic crossover mode

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Enable automatic crossover cable detection.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Michal Simek 2015-10-19 10:43:30 +02:00
parent 842efb3a93
commit 0179063273
1 changed files with 3 additions and 0 deletions
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3
drivers/net/phy/ti.c
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@ -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;