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/****************************************************************************
* arch/arm/include/lpc31xx/irq.h
*
* Copyright (C) 2009-2011 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_LPC31XX_IRQ_H
#define __ARCH_ARM_INCLUDE_LPC31XX_IRQ_H
/****************************************************************************
* Included Files
****************************************************************************/
/****************************************************************************
* Definitions
****************************************************************************/
/* LPC31XX Interrupts */
/* IRQ0: Reserved */
#define LPC31_IRQ_IRQ0 0 /* IRQ1: Event router cascaded IRQ0 */
#define LPC31_IRQ_IRQ1 1 /* IRQ2: Event router cascaded IRQ1 */
#define LPC31_IRQ_IRQ2 2 /* IRQ3: Event router cascaded IRQ2 */
#define LPC31_IRQ_IRQ3 3 /* IRQ4: Event router cascaded IRQ3 */
#define LPC31_IRQ_TMR0 4 /* IRQ5: Timer 0 Interrupt */
#define LPC31_IRQ_TMR1 5 /* IRQ6: Timer 1 Interrupt */
#define LPC31_IRQ_TMR2 6 /* IRQ7: Timer 2 Interrupt */
#define LPC31_IRQ_TMR3 7 /* IRQ8: Timer 3 Interrupt */
#define LPC31_IRQ_ADC 8 /* IRQ9: ADC 10-bit */
#define LPC31_IRQ_UART 9 /* IRQ10: UART */
#define LPC31_IRQ_I2C0 10 /* IRQ11: I2C0 */
#define LPC31_IRQ_I2C1 11 /* IRQ12: I2C1 */
#define LPC31_IRQ_I2STX0 12 /* IRQ13: I2S0 Transmit */
#define LPC31_IRQ_I2STX1 13 /* IRQ14: I2S1 Transmit */
#define LPC31_IRQ_I2SRX0 14 /* IRQ15: I2S0 Receive */
#define LPC31_IRQ_I2SRX1 15 /* IRQ16: I2S1 Receive */
/* IRQ17: Reserved */
#define LPC31_IRQ_LCD 17 /* IRQ18: LCD Interface */
#define LPC31_IRQ_SPISMS 18 /* IRQ19: SPI SMS */
#define LPC31_IRQ_SPITX 19 /* IRQ20: SPI Transmit */
#define LPC31_IRQ_SPIRX 20 /* IRQ21: SPI Receive */
#define LPC31_IRQ_SPIOVF 21 /* IRQ22: SPI Overflow */
#define LPC31_IRQ_SPI 22 /* IRQ23: SPI */
#define LPC31_IRQ_DMA 23 /* IRQ24: DMA */
#define LPC31_IRQ_NAND 24 /* IRQ25: NAND FLASH Controller */
#define LPC31_IRQ_MCI 25 /* IRQ26: MCI */
#define LPC31_IRQ_USBOTG 26 /* IRQ27: USB OTG */
#define LPC31_IRQ_ISRAM0 27 /* IRQ28: ISRAM0 MRC Finished */
#define LPC31_IRQ_ISRAM1 28 /* IRQ29: ISRAM1 MRC Finished */
#define LPC31_IRQ_SYSTIMER LPC31_IRQ_TMR0
#define NR_IRQS (LPC31_IRQ_ISRAM1+1)
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Inline functions
****************************************************************************/
/****************************************************************************
* Public Variables
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif
#endif /* __ARCH_ARM_INCLUDE_LPC31XX_IRQ_H */
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