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arm64: dts: allwinner: a64: Pine64 Plus: Fix ethernet node

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[ Upstream commit 927f42fcc1 ]

According to board schematic, PHY provides both, RX and TX delays.
However, according to "fix" Realtek provided for this board, only TX
delay should be provided by PHY.
Tests show that both variants work but TX only PHY delay works
slightly better.

Update ethernet node to reflect the fact that PHY provides TX delay.

Fixes: 94f4428867 ("arm64: dts: allwinner: A64: Restore EMAC changes")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201022211301.3548422-1-jernej.skrabec@siol.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jernej Skrabec
2020-10-22 23:13:01 +02:00
committed by Greg Kroah-Hartman
parent 96bde11bf2
commit 345d06f585
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
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@@ -52,7 +52,7 @@
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-mode = "rgmii-txid";
phy-handle = <&ext_rgmii_phy>;
status = "okay";
};