diff --git a/drivers/usb/host/ehci-rmobile.c b/drivers/usb/host/ehci-rmobile.c
index 049e4c4..29b4a93 100644
--- a/drivers/usb/host/ehci-rmobile.c
+++ b/drivers/usb/host/ehci-rmobile.c
@@ -29,6 +29,12 @@
 	0xEE0C0000,	/* USB1 */
 	0xEE000000	/* USB3 (USB3.0 Host)*/
 };
+#elif defined(CONFIG_R8A7794)
+static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+	0xEE080000,	/* USB0 (EHCI) */
+	0xEE0C0000,	/* USB1 */
+	/* R8A7794 does not have USB 3.0. */
+};
 #else
 #error rmobile EHCI USB driver not supported on this platform
 #endif