diff --git a/drivers/mfd/rk806-core.c b/drivers/mfd/rk806-core.c
index eed82776374b..b0e9eb16fc00 100644
--- a/drivers/mfd/rk806-core.c
+++ b/drivers/mfd/rk806-core.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/spi/spi.h>
 
 #define TSD_TEMP_140	0x00