diff --git a/drivers/pinctrl/tegra/pinctrl-tegra234.c b/drivers/pinctrl/tegra/pinctrl-tegra234.c
index bc452b06..775b21a8 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra234.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra234.c
@@ -11,6 +11,7 @@
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinmux.h>
 #include <linux/pinctrl/pinconf.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
 
 #include <drivers-private/pinctrl/core.h>