diff options
Diffstat (limited to 'target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch')
| -rw-r--r-- | target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch b/target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch deleted file mode 100644 index c7a9b3cc78..0000000000 --- a/target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch +++ /dev/null @@ -1,27 +0,0 @@ -Until upstream commit 6d4cd041f0af("net: phy: at803x: disable delay -only for RGMII mode"), delays were not disabled on driver probe -for the Atheros AR803x PHYs, although the RX delay is enabled on -soft and hard reset. - -In addition, the TX delay setting is retained on soft-reset. - -This patch disables both delays on config init to align the behavior -with kernel 5.1 and higher. It can be safely dropped with kernel 5.1. - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -279,6 +279,14 @@ static int at803x_config_init(struct phy - if (ret < 0) - return ret; - -+ /* Disable RX delay */ -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, -+ AT803X_DEBUG_RX_CLK_DLY_EN, 0); -+ -+ /* Disable TX delay */ -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ - if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID || - phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) { - ret = at803x_enable_rx_delay(phydev); |