arm64: dts: ls1043a: FMan erratum A050385

[ Upstream commit b54d3900862374e1bb2846e6b39d79c896c0b200 ]

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: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index 169e171407a631cef269be07a5836dcfabb3aae9..acd205ef329f7da400ba35aae6206bba98bd9938 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -21,6 +21,8 @@
 };
 
 &fman0 {
+       fsl,erratum-a050385;
+
        /* these aliases provide the FMan ports mapping */
        enet0: ethernet@e0000 {
        };