diff --git a/drivers/usb/renesas_usbhs/rcar2.h b/drivers/usb/renesas_usbhs/rcar2.h
index f07f10d9b3b2..45e3526cedeb 100644
--- a/drivers/usb/renesas_usbhs/rcar2.h
+++ b/drivers/usb/renesas_usbhs/rcar2.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "common.h"
 
 extern const struct renesas_usbhs_platform_callback
diff --git a/drivers/usb/renesas_usbhs/rcar3.h b/drivers/usb/renesas_usbhs/rcar3.h
index 7fe98175f94f..49e535a31771 100644
--- a/drivers/usb/renesas_usbhs/rcar3.h
+++ b/drivers/usb/renesas_usbhs/rcar3.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "common.h"
 
 extern const struct renesas_usbhs_platform_callback usbhs_rcar3_ops;