diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index 1b17954600aa5c47a8eb7b7417c6fd9106de6d63..44a07c4ee4eac819c30738574055bf1379b9d85b 100644
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -900,3 +900,52 @@ int __init mvebu_mbus_init(const char *soc, phys_addr_t mbuswins_phys_base,
 			sdramwins_phys_base,
 			sdramwins_size);
 }
+
+#ifdef CONFIG_OF
+int __init mvebu_mbus_dt_init(void)
+{
+	struct resource mbuswins_res, sdramwins_res;
+	struct device_node *np, *controller;
+	const struct of_device_id *of_id;
+	const __be32 *prop;
+	int ret;
+
+	np = of_find_matching_node(NULL, of_mvebu_mbus_ids);
+	if (!np) {
+		pr_err("could not find a matching SoC family\n");
+		return -ENODEV;
+	}
+
+	of_id = of_match_node(of_mvebu_mbus_ids, np);
+	mbus_state.soc = of_id->data;
+
+	prop = of_get_property(np, "controller", NULL);
+	if (!prop) {
+		pr_err("required 'controller' property missing\n");
+		return -EINVAL;
+	}
+
+	controller = of_find_node_by_phandle(be32_to_cpup(prop));
+	if (!controller) {
+		pr_err("could not find an 'mbus-controller' node\n");
+		return -ENODEV;
+	}
+
+	if (of_address_to_resource(controller, 0, &mbuswins_res)) {
+		pr_err("cannot get MBUS register address\n");
+		return -EINVAL;
+	}
+
+	if (of_address_to_resource(controller, 1, &sdramwins_res)) {
+		pr_err("cannot get SDRAM register address\n");
+		return -EINVAL;
+	}
+
+	ret = mvebu_mbus_common_init(&mbus_state,
+				     mbuswins_res.start,
+				     resource_size(&mbuswins_res),
+				     sdramwins_res.start,
+				     resource_size(&sdramwins_res));
+	return ret;
+}
+#endif
diff --git a/include/linux/mbus.h b/include/linux/mbus.h
index 9245b663e720af5ea266c459a4b321929879f38a..eadefd687a0bb3a7466b09e44fe5e1fd07b1c040 100644
--- a/include/linux/mbus.h
+++ b/include/linux/mbus.h
@@ -74,5 +74,6 @@ int mvebu_mbus_del_window(phys_addr_t base, size_t size);
 int mvebu_mbus_init(const char *soc, phys_addr_t mbus_phys_base,
 		    size_t mbus_size, phys_addr_t sdram_phys_base,
 		    size_t sdram_size);
+int mvebu_mbus_dt_init(void);
 
 #endif /* __LINUX_MBUS_H */