openwrt/target/linux/generic/pending-4.14/736-net-phy-at803x-allow-to-configure-via-dt.patch
Koen Vandeputte 0ddb34b6b5 kernel: bump 4.14 to 4.14.62
Refreshed all patches.

Compile-tested on: cns3xxx, imx6, x86_64
Runtime-tested on: cns3xxx, imx6, x86_64

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-08-10 18:43:23 +02:00

48 lines
1.2 KiB
Diff

--- 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: