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+* rWTM BIU Mailbox driver for Armada 37xx
+
+Required properties:
+- compatible: must be "marvell,armada-3700-rwtm-mailbox"
+- reg: physical base address of the mailbox and length of memory mapped
+ region
+- interrupts: the IRQ line for the mailbox
+- #mbox-cells: must be 1
+
+Example:
+ rwtm: mailbox@b0000 {
+ compatible = "marvell,armada-3700-rwtm-mailbox";
+ reg = <0xb0000 0x100>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ };