--- /dev/null
+--- a/drivers/net/phy/at803x.c
++++ b/drivers/net/phy/at803x.c
+@@ -484,6 +484,13 @@ static int at803x_aneg_done(struct phy_d
+ if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) {
+ pr_warn("803x_aneg_done: SGMII link is not ok\n");
+ aneg_done = 0;
++#ifdef CONFIG_OF_MDIO
++ if (phydev->mdio.dev.of_node &&
++ of_property_read_bool(phydev->mdio.dev.of_node,
++ "at803x-override-sgmii-link-check")) {
++ aneg_done = 1;
++ }
++#endif
+ }
+ /* switch back to copper page */
+ phy_write(phydev, AT803X_REG_CHIP_CONFIG, ccr | AT803X_BT_BX_REG_SEL);
--- /dev/null
+--- a/drivers/net/phy/at803x.c
++++ b/drivers/net/phy/at803x.c
+@@ -484,6 +484,13 @@ static int at803x_aneg_done(struct phy_d
+ if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) {
+ pr_warn("803x_aneg_done: SGMII link is not ok\n");
+ aneg_done = 0;
++#ifdef CONFIG_OF_MDIO
++ if (phydev->mdio.dev.of_node &&
++ of_property_read_bool(phydev->mdio.dev.of_node,
++ "at803x-override-sgmii-link-check")) {
++ aneg_done = 1;
++ }
++#endif
+ }
+ /* switch back to copper page */
+ phy_write(phydev, AT803X_REG_CHIP_CONFIG, ccr | AT803X_BT_BX_REG_SEL);