diff options
Diffstat (limited to 'target/linux/generic/pending-4.19/736-net-phy-at803x-allow-to-configure-via-dt.patch')
| -rw-r--r-- | target/linux/generic/pending-4.19/736-net-phy-at803x-allow-to-configure-via-dt.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.19/736-net-phy-at803x-allow-to-configure-via-dt.patch b/target/linux/generic/pending-4.19/736-net-phy-at803x-allow-to-configure-via-dt.patch new file mode 100644 index 0000000000..6bc626dd6a --- /dev/null +++ b/target/linux/generic/pending-4.19/736-net-phy-at803x-allow-to-configure-via-dt.patch @@ -0,0 +1,47 @@ +--- a/drivers/net/phy/at803x.c ++++ b/drivers/net/phy/at803x.c +@@ -354,6 +354,14 @@ static int at803x_config_init(struct phy + AT803X_DEBUG_TX_CLK_DLY_EN, 0); + } + ++#ifdef CONFIG_OF_MDIO ++ if (phydev->mdio.dev.of_node && ++ of_property_read_bool(phydev->mdio.dev.of_node, ++ "at803x-disable-smarteee")) { ++ at803x_disable_smarteee(phydev); ++ } ++#endif ++ + return 0; + } + +@@ -392,6 +400,7 @@ static void at803x_link_change_notify(st + { + struct at803x_priv *priv = phydev->priv; + struct at803x_platform_data *pdata; ++ u8 fixup_rgmii_tx_delay = 0; + pdata = dev_get_platdata(&phydev->mdio.dev); + + /* +@@ -421,8 +430,19 @@ static void at803x_link_change_notify(st + } else { + priv->phy_reset = false; + } +- if (pdata && pdata->fixup_rgmii_tx_delay && +- phydev->speed != priv->prev_speed) { ++ ++ if (pdata && pdata->fixup_rgmii_tx_delay) ++ fixup_rgmii_tx_delay = 1; ++ ++#ifdef CONFIG_OF_MDIO ++ if (phydev->mdio.dev.of_node && ++ of_property_read_bool(phydev->mdio.dev.of_node, ++ "at803x-fixup-rgmii-tx-delay")) { ++ fixup_rgmii_tx_delay = 1; ++ } ++#endif ++ ++ if (fixup_rgmii_tx_delay && phydev->speed != priv->prev_speed) { + switch (phydev->speed) { + case SPEED_10: + case SPEED_100: |