diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_mdio.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 2574abde8d99..8e6c25f35040 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -57,6 +57,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) const __be32 *paddr; u32 addr; int len; + bool is_c45; /* A PHY must have a reg property in the range [0-31] */ paddr = of_get_property(child, "reg", &len); @@ -79,11 +80,18 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) mdio->irq[addr] = PHY_POLL; } - phy = get_phy_device(mdio, addr); + is_c45 = of_device_is_compatible(child, + "ethernet-phy-ieee802.3-c45"); + phy = get_phy_device(mdio, addr, is_c45); + if (!phy || IS_ERR(phy)) { - dev_err(&mdio->dev, "error probing PHY at address %i\n", - addr); - continue; + phy = phy_device_create(mdio, addr, 0, false, NULL); + if (!phy || IS_ERR(phy)) { + dev_err(&mdio->dev, + "error creating PHY at address %i\n", + addr); + continue; + } } /* Associate the OF node with the device structure so it |