This is a note to let you know that I've just added the patch titled powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses to the 5.16-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: powerpc-fsl-dts-enable-wa-for-erratum-a-009885-on-fman3l-mdio-buses.patch and it can be found in the queue-5.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 0d375d610fa96524e2ee2b46830a46a7bfa92a9f Mon Sep 17 00:00:00 2001 From: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx> Date: Tue, 18 Jan 2022 22:50:52 +0100 Subject: powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses From: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx> commit 0d375d610fa96524e2ee2b46830a46a7bfa92a9f upstream. This block is used in (at least) T1024 and T1040, including their variants like T1023 etc. Fixes: d55ad2967d89 ("powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan") Signed-off-by: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx> Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi @@ -79,6 +79,7 @@ fman0: fman@400000 { #size-cells = <0>; compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfc000 0x1000>; + fsl,erratum-a009885; }; xmdio0: mdio@fd000 { @@ -86,6 +87,7 @@ fman0: fman@400000 { #size-cells = <0>; compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfd000 0x1000>; + fsl,erratum-a009885; }; }; Patches currently in stable-queue which might be from tobias@xxxxxxxxxxxxxx are queue-5.16/powerpc-fsl-dts-enable-wa-for-erratum-a-009885-on-fman3l-mdio-buses.patch