arm64: allwinner: a64: disable the RTL8211E internal RX delay on Pine64+
Some Pine64+ boards have a broken RTL8211E PHY, which cannot work reliably in 1000Base-T mode with default configuration. A solution is passed to Pine64, which is said to be disabling the internal RX delay of the PHY. Enable the hack by set the PHY mode to RGMII-TXID. Signed-off-by: Icenowy Zheng <icenowy@aosc.io>alistair/sunxi64-5.4-dsi
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5cb5d7e24d
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025a7c4d4f
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@ -52,7 +52,7 @@
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&emac {
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&emac {
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pinctrl-names = "default";
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins>;
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pinctrl-0 = <&rgmii_pins>;
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phy-mode = "rgmii";
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phy-mode = "rgmii-txid";
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phy-handle = <&ext_rgmii_phy>;
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phy-handle = <&ext_rgmii_phy>;
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status = "okay";
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status = "okay";
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};
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};
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