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diff --git a/Documentation/devicetree/bindings/arm/coherency-fabric.txt b/Documentation/devicetree/bindings/arm/coherency-fabric.txt
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+Coherency fabric
+----------------
+Available on Marvell SOCs: Armada 370 and Armada XP
+
+Required properties:
+
+- compatible: "marvell,coherency-fabric"
+
+- reg: Should contain coherency fabric registers location and
+  length. First pair for the coherency fabric registers, second pair
+  for the per-CPU fabric registers registers.
+
+Example:
+
+coherency-fabric@d0020200 {
+        compatible = "marvell,coherency-fabric";
+        reg = <0xd0020200 0xb0>,
+                <0xd0021810 0x1c>;
+
+};
+