diff --git a/arch/arm/include/str71x/irq.h b/arch/arm/include/str71x/irq.h
new file mode 100644
index 0000000000..b32f8466a2
--- /dev/null
+++ b/arch/arm/include/str71x/irq.h
@@ -0,0 +1,120 @@
+/************************************************************************************
+ * arch/arm/include/str71x/irq.h
+ *
+ *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/* This file should never be included directed but, rather,
+ * only indirectly through nuttx/irq.h
+ */
+
+#ifndef __ARCH_ARM_INCLUDE_STR71X_IRQ_H
+#define __ARCH_ARM_INCLUDE_STR71X_IRQ_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* IRQ channels */
+
+#define STR71X_IRQ_T0TIMI     (0)
+#define STR71X_IRQ_FLASH      (1)
+#define STR71X_IRQ_RCCU       (2)
+#define STR71X_IRQ_RTC        (3)
+#define STR71X_IRQ_WDG        (4)
+#define STR71X_IRQ_XTI        (5)
+#define STR71X_IRQ_USBHP      (6)
+#define STR71X_IRQ_I2C0ITERR  (7)
+#define STR71X_IRQ_I2C1ITERR  (8)
+#define STR71X_IRQ_UART0      (9)
+#define STR71X_IRQ_UART1     (10)
+#define STR71X_IRQ_UART2     (11)
+#define STR71X_IRQ_UART3     (12)
+#define STR71X_IRQ_SPI0      (13)
+#define STR71X_IRQ_SPI1      (14)
+#define STR71X_IRQ_I2C0      (15)
+#define STR71X_IRQ_I2C1      (16)
+#define STR71X_IRQ_CAN       (17)
+#define STR71X_IRQ_ADC       (18)
+#define STR71X_IRQ_T1TIMI    (19)
+#define STR71X_IRQ_T2TIMI    (20)
+#define STR71X_IRQ_T3TIMI    (21)
+#define STR71X_IRQ_HDLC      (25)
+#define STR71X_IRQ_USBLP     (26)
+#define STR71X_IRQ_T0TOI     (29)
+#define STR71X_IRQ_T0OC1     (30)
+#define STR71X_IRQ_T0OC2     (31)
+
+#define LPC214X_IRQ_SYSTIMER  STR71X_IRQ_T0TIMI
+#define NR_IRQS               32
+
+/* FIQ channels */
+
+#define STR71X_FIQ_T0TIMI     (0X00000001)
+#define STR71X_FIQ_WDG        (0X00000002)
+#define STR71X_FIQ_WDGT0TIMIS (0X00000003)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C" {
+#else
+#define EXTERN extern
+#endif
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif /* __ARCH_LPC214X_IRQ_H */
+