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net: axienet: Support for RGMII
This patch adds support for the RGMII. The h/w configuration parameter C_PHY_TYPE, which represents the interface configured in the design, is used to differentiate various interfaces supported by AXI Ethernet. Signed-off-by: Srikanth Thokala <sthokal@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 8 additions and 1 deletions
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@ -925,9 +925,16 @@ static int axienet_open(struct net_device *ndev)
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return ret;
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if (lp->phy_node) {
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lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
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if (lp->phy_type == XAE_PHY_TYPE_GMII) {
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lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
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axienet_adjust_link, 0,
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PHY_INTERFACE_MODE_GMII);
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} else if (lp->phy_type == XAE_PHY_TYPE_RGMII_2_0) {
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lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
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axienet_adjust_link, 0,
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PHY_INTERFACE_MODE_RGMII_ID);
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}
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if (!lp->phy_dev) {
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dev_err(lp->dev, "of_phy_connect() failed\n");
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return -ENODEV;
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