This is a note to let you know that I've just added the patch titled arm64: dts: allwinner: Pine H64: Enable both RGMII RX/TX delay to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-allwinner-pine-h64-enable-both-rgmii-rx-tx.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 7100138e27abae2e7691577a194a8ff7550c9667 Author: Corentin Labbe <clabbe@xxxxxxxxxxxx> Date: Mon Oct 19 06:34:49 2020 +0000 arm64: dts: allwinner: Pine H64: Enable both RGMII RX/TX delay [ 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> 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 = <®_gmac_3v3>; allwinner,rx-delay-ps = <200>;