diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 0061d1bc971900f7e40b24fc4492426ca43cba74..f9f7de796029ecbf6a2f895f4a698b5a94b24411 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
+#include <linux/of.h>
 #include <linux/pm.h>
 #include <linux/slab.h>
 #include <linux/mfd/core.h>