blob: 1ac281f1c5820a7433562886d23d8384fbd9defa [file] [log] [blame]
From 60f54ae1f996cca3bdeacd8d163d05328e4b4e55 Mon Sep 17 00:00:00 2001
From: Madalin Bucur <madalin.bucur@nxp.com>
Date: Wed, 4 Mar 2020 18:04:26 +0200
Subject: [PATCH] arm64: dts: ls1043a: FMan erratum A050385
commit b54d3900862374e1bb2846e6b39d79c896c0b200 upstream.
The LS1043A SoC is affected by the A050385 erratum stating that
FMAN DMA read or writes under heavy traffic load may cause FMAN
internal resource leak thus stopping further packet processing.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index 6082ae022136..d237162a8744 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -20,6 +20,8 @@
};
&fman0 {
+ fsl,erratum-a050385;
+
/* these aliases provide the FMan ports mapping */
enet0: ethernet@e0000 {
};
--
2.7.4