generic at803x: remove unneeded patches

- Remove the "RGMII TX delay fixup" hack and the associated
   DT-property. It was never used in a DT-based platform and
   solved a problem which can be mitigated by using correct
   delays on the MAC side.

 - Remove the patch to enable platform-data support for the
   at803x driver. It was only used by ar71xx which does not
   (and never will) support kernel 4.19 or later.

 - Remove the SmartEEE DT-configuration patch. As explained
   previously, this patch never disabled the Atheros SmartEEE
   implementation, but rather "standard" EEE. This can be done
   on device-tree compatible platforms by adding the
   "eee-broken-1000t" or "eee-broken-100tx" properties to the PHY
   node. As all usages of the old properties are migrated, this
   patch can be removed.

Signed-off-by: David Bauer <mail@david-bauer.net>
Acked-by: Christian Lamparter <chunkeey@gmail.com>

1 files changed, 0 insertions, 47 deletions

diff --git a/target/linux/generic/pending-4.14/736-net-phy-at803x-allow-to-configure-via-dt.patch b/target/linux/generic/pending-4.14/736-net-phy-at803x-allow-to-configure-via-dt.patch
deleted file mode 100644
index 6bc626dd6a..0000000000
--- a/target/linux/generic/pending-4.14/736-net-phy-at803x-allow-to-configure-via-dt.patch
+++ /dev/null
@@ -1,47 +0,0 @@
---- 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: