diff options
Diffstat (limited to 'target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch')
| -rw-r--r-- | target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch new file mode 100644 index 0000000000..396b1ee7a2 --- /dev/null +++ b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch @@ -0,0 +1,16 @@ +--- a/drivers/net/phy/at803x.c ++++ b/drivers/net/phy/at803x.c +@@ -383,6 +383,13 @@ static int at803x_aneg_done(struct phy_d + if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) { + phydev_warn(phydev, "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); |