diff options
Diffstat (limited to 'drivers/of/of_mdio.c')
| -rw-r--r-- | drivers/of/of_mdio.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index d963baf8e53a..e92391d6d1bd 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -367,14 +367,23 @@ struct phy_device *of_phy_get_and_connect(struct net_device *dev, phy_interface_t iface; struct device_node *phy_np; struct phy_device *phy; + int ret; iface = of_get_phy_mode(np); if (iface < 0) return NULL; - - phy_np = of_parse_phandle(np, "phy-handle", 0); - if (!phy_np) - return NULL; + if (of_phy_is_fixed_link(np)) { + ret = of_phy_register_fixed_link(np); + if (ret < 0) { + netdev_err(dev, "broken fixed-link specification\n"); + return NULL; + } + phy_np = of_node_get(np); + } else { + phy_np = of_parse_phandle(np, "phy-handle", 0); + if (!phy_np) + return NULL; + } phy = of_phy_connect(dev, phy_np, hndlr, 0, iface); |