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 4.9-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:
powerpc-fsl-dts-enable-wa-for-erratum-a-009885-on-fman3l-mdio-buses.patch
and it can be found in the queue-4.9 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
@@ -78,6 +78,7 @@ fman0: fman@400000 {
#size-cells = <0>;
compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
reg = <0xfc000 0x1000>;
+ fsl,erratum-a009885;
};
xmdio0: mdio@fd000 {
@@ -85,6 +86,7 @@ fman0: fman@400000 {
#size-cells = <0>;
compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
reg = <0xfd000 0x1000>;
+ fsl,erratum-a009885;
};
ptp_timer0: ptp-timer@fe000 {
Patches currently in stable-queue which might be from tobias@xxxxxxxxxxxxxx are
queue-4.9/powerpc-fsl-dts-enable-wa-for-erratum-a-009885-on-fman3l-mdio-buses.patch
