diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h
index d390526..48fc3f4 100644
--- a/arch/arm/mach-omap2/cm44xx.h
+++ b/arch/arm/mach-omap2/cm44xx.h
@@ -18,6 +18,7 @@
 
 
 #include "prcm-common.h"
+#include "cm.h"
 
 #define OMAP4_CM_CLKSTCTRL				0x0000