diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c
index c694eee1fb24..75ca84ed4adf 100644
--- a/drivers/char/watchdog/mpcore_wdt.c
+++ b/drivers/char/watchdog/mpcore_wdt.c
@@ -30,6 +30,8 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
+
+#include <asm/hardware/arm_twd.h>
 #include <asm/uaccess.h>
 
 struct mpcore_wdt {
diff --git a/include/asm-arm/hardware/arm_twd.h b/include/asm-arm/hardware/arm_twd.h
new file mode 100644
index 000000000000..131d5b40e072
--- /dev/null
+++ b/include/asm-arm/hardware/arm_twd.h
@@ -0,0 +1,16 @@
+#ifndef __ASM_HARDWARE_TWD_H
+#define __ASM_HARDWARE_TWD_H
+
+#define TWD_TIMER_LOAD 		0x00
+#define TWD_TIMER_COUNTER		0x04
+#define TWD_TIMER_CONTROL		0x08
+#define TWD_TIMER_INTSTAT		0x0C
+
+#define TWD_WDOG_LOAD			0x20
+#define TWD_WDOG_COUNTER		0x24
+#define TWD_WDOG_CONTROL		0x28
+#define TWD_WDOG_INTSTAT		0x2C
+#define TWD_WDOG_RESETSTAT		0x30
+#define TWD_WDOG_DISABLE		0x34
+
+#endif