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nuttx/arch/arm/include/str71x/irq.h
patacongo 366c4b78ea Add XTI support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2645 42af7a65-404d-4744-a932-0658087f49c3
2010-05-02 21:58:00 +00:00

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/************************************************************************************
* arch/arm/include/str71x/irq.h
*
* Copyright (C) 2008-2010 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>
/************************************************************************************
* Definitions
************************************************************************************/
/* IRQ channels */
#define STR71X_IRQ_T0TIMI (0) /* IRQ 0: T0.EFTI Timer 0 global interrupt */
#define STR71X_IRQ_FLASH (1) /* IRQ 1: FLASH FLASH global interrupt */
#define STR71X_IRQ_RCCU (2) /* IRQ 2: PRCCU PRCCU global interrupt */
#define STR71X_IRQ_RTC (3) /* IRQ 3: RTC Real Time Clock global interrupt */
#define STR71X_IRQ_WDG (4) /* IRQ 4: WDG.IRQ Watchdog timer interrupt */
#define STR71X_IRQ_XTI (5) /* IRQ 5: XTI.IRQ XTI external interrupt */
#define STR71X_IRQ_USBHP (6) /* IRQ 6: USB.HPIRQ USB high priority event interrupt */
#define STR71X_IRQ_I2C0ITERR (7) /* IRQ 7: I2C0.ITERR I2C 0 error interrupt */
#define STR71X_IRQ_I2C1ITERR (8) /* IRQ 8: I2C1.ITERR I2C 1 error interrupt */
#define STR71X_IRQ_UART0 (9) /* IRQ 9: UART0.IRQ UART 0 global interrupt */
#define STR71X_IRQ_UART1 (10) /* IRQ 10: UART1.IRQ UART 1 global interrupt */
#define STR71X_IRQ_UART2 (11) /* IRQ 11: UART2.IRQ UART 2 global interrupt */
#define STR71X_IRQ_UART3 (12) /* IRQ 12: UART3.IRQ UART 3 global interrupt */
#define STR71X_IRQ_SPI0 (13) /* IRQ 13: BSPI0.IRQ BSPI 0 global interrupt */
#define STR71X_IRQ_SPI1 (14) /* IRQ 14: BSPI1.IRQ BSPI 1 global interrupt */
#define STR71X_IRQ_I2C0 (15) /* IRQ 15: I2C0.IRQ I2C 0 tx/rx interrupt */
#define STR71X_IRQ_I2C1 (16) /* IRQ 16: I2C1.IRQ I2C 1 tx/rx interrupt */
#define STR71X_IRQ_CAN (17) /* IRQ 17: CAN.IRQ CAN module global interrupt */
#define STR71X_IRQ_ADC (18) /* IRQ 18: ADC.IRQ ADC sample ready interrupt */
#define STR71X_IRQ_T1TIMI (19) /* IRQ 19: T1.GI Timer 1 global interrupt */
#define STR71X_IRQ_T2TIMI (20) /* IRQ 20: T2.GI Timer 2 global interrupt */
#define STR71X_IRQ_T3TIMI (21) /* IRQ 21: T3.GI Timer 3 global interrupt */
/* IRQ 22-24: Reserved */
#define STR71X_IRQ_HDLC (25) /* IRQ 25: HDLC.IRQ HDLC global interrupt */
#define STR71X_IRQ_USBLP (26) /* IRQ 26: USB.LPIRQ USB low priority event interrupt */
/* IRQ 27-28: Reserved */
#define STR71X_IRQ_T0TOI (29) /* IRQ 29: T0.TOI Timer 0 Overflow interrupt */
#define STR71X_IRQ_T0OC1 (30) /* IRQ 30: T0.OCMPA Timer 0 Output Compare A interrupt */
#define STR71X_IRQ_T0OC2 (31) /* IRQ 31: T0.OCMPB Timer 0 Output Compare B interrupt */
#define STR71X_NBASEIRQS (32)
#ifdef CONFIG_STR71X_XTI
# define STR71X_IRQ_FIRSTXTI (32)
# define STR71X_IRQ_SW (32) /* Line 0: SW interrupt - no HW connection */
# define STR71X_IRQ_USBWKUP (33) /* Line 1: USB wake-up event: generated while exiting
* from suspend mode */
# define STR71X_IRQ_PORT2p8 (34) /* Line 2: Port 2.8 - External Interrupt */
# define STR71X_IRQ_PORT2p9 (35) /* Line 3: Port 2.9 - External Interrupt */
# define STR71X_IRQ_PORT2p10 (36) /* Line 4: Port 2.10 - External Interrupt */
# define STR71X_IRQ_PORT2p11 (37) /* Line 5: Port 2.11 - External Interrupt */
# define STR71X_IRQ_PORT1p11 (38) /* Line 6: Port 1.11 - CAN module receive pin (CANRX). */
# define STR71X_IRQ_PORT1p13 (39) /* Line 7: Port 1.13 - HDLC clock (HCLK) or I2C.0 Clock
* (I0.SCL) */
# define STR71X_IRQ_PORT1p14 (40) /* Line 8: Port 1.14 - HDLC receive pin (HRXD) or I2C.0
* Data (SDA) */
# define STR71X_IRQ_PORT0p1 (41) /* Line 9: Port 0.1 - BSPI0 Slave Input data (S0.MOSI)
* or UART3 Receive Data Input (U3.Rx) */
# define STR71X_IRQ_PORT0p2 (42) /* Line 10: Port 0.2 - BSPI0 Slave Input serial clock
* (S0.SCLK) or I2C.1 Clock (I1.SCL) */
# define STR71X_IRQ_PORT0p6 (43) /* Line 11: Port 0.6 - BSPI1 Slave Input serial clock
* (S1.SCLK) */
# define STR71X_IRQ_PORT0p8 (44) /* Line 12: Port 0.8 - UART0 Receive Data Input (U0.Rx) */
# define STR71X_IRQ_PORT0p10 (45) /* Line 13: Port 0.10 - UART1 Receive Data Input (U1.Rx) */
# define STR71X_IRQ_PORT0p13 (46) /* Line 14: Port 0.13 - UART2 Receive Data Input (U2.Rx) */
# define STR71X_IRQ_PORT0p15 (47) /* Line 15: Port 0.15 - WAKEUP pin or RTC ALARM */
# define NR_IRQS (48)
#else
# define NR_IRQS (32)
#endif
#define STR71X_IRQ_SYSTIMER STR71X_IRQ_T0TIMI
/* 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 /* __ASSEMBLY__ */
#endif /* __ARCH_ARM_INCLUDE_STR71X_IRQ_H */
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