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+Broadcom VCHIQ firmware services
+
+Required properties:
+
+- compatible: Should be "brcm,bcm2835-vchiq"
+- reg: Physical base address and length of the doorbell register pair
+- interrupts: The interrupt number
+ See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+
+Example:
+
+mailbox@7e00b840 {
+ compatible = "brcm,bcm2835-vchiq";
+ reg = <0x7e00b840 0xf>;
+ interrupts = <0 2>;
+};