[PATCH 5.9 076/252] arm64: dts: allwinner: Pine H64: Enable both RGMII RX/TX delay

From: Greg Kroah-Hartman
Date: Mon Nov 23 2020 - 07:45:44 EST


From: Corentin Labbe <clabbe@xxxxxxxxxxxx>

[ Upstream commit 419c65f5000a6c25597ea52488528d75b287cbd0 ]

Since commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"),
the network is unusable on PineH64 model A.

This is due to phy-mode incorrectly set to rgmii instead of rgmii-id.

Fixes: 729e1ffcf47e ("arm64: allwinner: h6: add support for the Ethernet on Pine H64")
Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20201019063449.33316-1-clabbe@xxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index af85b2074867f..961732c52aa0e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -100,7 +100,7 @@
&emac {
pinctrl-names = "default";
pinctrl-0 = <&ext_rgmii_pins>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_gmac_3v3>;
allwinner,rx-delay-ps = <200>;
--
2.27.0