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/************************************************************************************
* 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 STR71X_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
************************************************************************************/
EXTERN int up_irqpriority(int irq, ubyte priority); /* Set interrupt priority (0-15) */
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif
#endif /* __ARCH_ARM_INCLUDE_STR71X_IRQ_H */
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