This is a note to let you know that I've just added the patch titled arm64: dts: imx8mp-evk: Improve the Ethernet PHY description to the 5.10-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-imx8mp-evk-improve-the-ethernet-phy-description.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 798a1807ab13a38e21c6fecd8d22a513d6786e2d Mon Sep 17 00:00:00 2001 From: Fabio Estevam <festevam@xxxxxxxxx> Date: Thu, 18 Mar 2021 08:13:30 -0300 Subject: arm64: dts: imx8mp-evk: Improve the Ethernet PHY description From: Fabio Estevam <festevam@xxxxxxxxx> commit 798a1807ab13a38e21c6fecd8d22a513d6786e2d upstream. According to the datasheet RTL8211, it must be asserted low for at least 10ms and at least 72ms "for internal circuits settling time" before accessing the PHY registers. Add properties to describe such requirements. Reported-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx> Tested-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx> Cc: Rasmus Villemoes <rasmus.villemoes@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -62,6 +62,8 @@ reg = <1>; eee-broken-1000t; reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <80000>; }; }; }; Patches currently in stable-queue which might be from festevam@xxxxxxxxx are queue-5.10/arm64-dts-imx8mp-evk-improve-the-ethernet-phy-description.patch