diff --git a/arch/arm/include/asm/arch-tegra/pinmux.h b/arch/arm/include/asm/arch-tegra/pinmux.h
index 3cc52dd7731..65eb37334e9 100644
--- a/arch/arm/include/asm/arch-tegra/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra/pinmux.h
@@ -8,6 +8,8 @@
 #ifndef _TEGRA_PINMUX_H_
 #define _TEGRA_PINMUX_H_
 
+#include <linux/types.h>
+
 #include <asm/arch/tegra.h>
 
 /* The pullup/pulldown state of a pin group */