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.

Example:

coherency-fabric@d0020200 {
	compatible = "marvell,coherency-fabric";
	reg = <0xd0020200 0xb0>;
};