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| author | Michal Simek <michal.simek@xilinx.com> | 2015-10-19 10:43:30 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-01-27 15:55:54 +0100 |
| commit | 0179063273484ba2a869e30d36383044dfcf4087 (patch) | |
| tree | 335e1e9b3971e018889ba36b3f2de81f4f4fad8a | |
| parent | 842efb3a930aac48b471573dfe380d7bffbbc3f0 (diff) | |
| download | u-boot-imx-0179063273484ba2a869e30d36383044dfcf4087.zip u-boot-imx-0179063273484ba2a869e30d36383044dfcf4087.tar.gz u-boot-imx-0179063273484ba2a869e30d36383044dfcf4087.tar.bz2 | |
net: phy: ti: Enable automatic crossover mode
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>
| -rw-r--r-- | drivers/net/phy/ti.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/phy/ti.c b/drivers/net/phy/ti.c index 541a57f..c3912d5 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; |