diff --git a/drivers/pinctrl/renesas/pfc.c b/drivers/pinctrl/renesas/pfc.c
index ab64f4f..efbff49 100644
--- a/drivers/pinctrl/renesas/pfc.c
+++ b/drivers/pinctrl/renesas/pfc.c
@@ -17,6 +17,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <dm/pinctrl.h>
+#include <linux/bug.h>
 #include <linux/io.h>
 #include <linux/sizes.h>