diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt
index 250f8d8cdce4..c00fb0d22c7b 100644
--- a/Documentation/devicetree/bindings/net/fsl-fman.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fman.txt
@@ -110,6 +110,13 @@ PROPERTIES
 		Usage: required
 		Definition: See soc/fsl/qman.txt and soc/fsl/bman.txt
 
+- fsl,erratum-a050385
+		Usage: optional
+		Value type: boolean
+		Definition: A boolean property. Indicates the presence of the
+		erratum A050385 which indicates that DMA transactions that are
+		split can result in a FMan lock.
+
 =============================================================================
 FMan MURAM Node