This is a note to let you know that I've just added the patch titled ARM: dts: at91: tse850: the emac<->phy interface is rmii to the 4.14-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: arm-dts-at91-tse850-the-emac-phy-interface-is-rmii.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 474c517fe2d1fdde3dd760f94579dda9db4238c5 Author: Peter Rosin <peda@xxxxxxxxxx> Date: Mon Sep 20 22:37:38 2021 +0200 ARM: dts: at91: tse850: the emac<->phy interface is rmii [ Upstream commit dcdbc335a91a26e022a803e1a6b837266989c032 ] This went unnoticed until commit 7897b071ac3b ("net: macb: convert to phylink") which tickled the problem. The sama5d3 emac has never been capable of rgmii, and it all just happened to work before that commit. Fixes: 21dd0ece34c2 ("ARM: dts: at91: add devicetree for the Axentia TSE-850") Signed-off-by: Peter Rosin <peda@xxxxxxxxxx> Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/ea781f5e-422f-6cbf-3cf4-d5a7bac9392d@xxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts index 4ef80a703eda3..d31a4e633fb4a 100644 --- a/arch/arm/boot/dts/at91-tse850-3.dts +++ b/arch/arm/boot/dts/at91-tse850-3.dts @@ -267,7 +267,7 @@ &macb1 { status = "okay"; - phy-mode = "rgmii"; + phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>;