From: Clément Péron peron.clem@gmail.com
[ Upstream commit 97a38c1c213b162aa577299de698f39c18ba696b ]
Before the commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"), the software overwrite for RX/TX delays of the RTL8211e were not working properly and the Beelink GS1 had both RX/TX delay of RGMII interface set using pull-up on the TXDLY and RXDLY pins.
Now that these delays are working properly they overwrite the HW config and set this to 'rgmii' meaning no delay on both RX/TX. This makes the ethernet of this board not working anymore.
Set the phy-mode to 'rgmii-id' meaning RGMII with RX/TX delays in the device-tree to keep the correct configuration.
Fixes: 089bee8dd119 ("arm64: dts: allwinner: h6: Introduce Beelink GS1 board") Signed-off-by: Clément Péron peron.clem@gmail.com Signed-off-by: Maxime Ripard maxime@cerno.tech Acked-by: Chen-Yu Tsai wens@csie.org Link: https://lore.kernel.org/r/20201018172409.1754775-1-peron.clem@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 1d05d570142fa..0a04730960fcb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -83,7 +83,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_aldo2>; status = "okay";