153 lines
7.7 KiB
C
153 lines
7.7 KiB
C
/************************************************************************************
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* arch/arm/include/str71x/irq.h
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*
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* Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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/* This file should never be included directed but, rather,
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* only indirectly through nuttx/irq.h
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*/
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#ifndef __ARCH_ARM_INCLUDE_STR71X_IRQ_H
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#define __ARCH_ARM_INCLUDE_STR71X_IRQ_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* IRQ channels */
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#define STR71X_IRQ_T0TIMI (0) /* IRQ 0: T0.EFTI Timer 0 global interrupt */
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#define STR71X_IRQ_FLASH (1) /* IRQ 1: FLASH FLASH global interrupt */
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#define STR71X_IRQ_RCCU (2) /* IRQ 2: PRCCU PRCCU global interrupt */
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#define STR71X_IRQ_RTC (3) /* IRQ 3: RTC Real Time Clock global interrupt */
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#define STR71X_IRQ_WDG (4) /* IRQ 4: WDG.IRQ Watchdog timer interrupt */
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#define STR71X_IRQ_XTI (5) /* IRQ 5: XTI.IRQ XTI external interrupt */
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#define STR71X_IRQ_USBHP (6) /* IRQ 6: USB.HPIRQ USB high priority event interrupt */
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#define STR71X_IRQ_I2C0ITERR (7) /* IRQ 7: I2C0.ITERR I2C 0 error interrupt */
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#define STR71X_IRQ_I2C1ITERR (8) /* IRQ 8: I2C1.ITERR I2C 1 error interrupt */
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#define STR71X_IRQ_UART0 (9) /* IRQ 9: UART0.IRQ UART 0 global interrupt */
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#define STR71X_IRQ_UART1 (10) /* IRQ 10: UART1.IRQ UART 1 global interrupt */
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#define STR71X_IRQ_UART2 (11) /* IRQ 11: UART2.IRQ UART 2 global interrupt */
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#define STR71X_IRQ_UART3 (12) /* IRQ 12: UART3.IRQ UART 3 global interrupt */
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#define STR71X_IRQ_SPI0 (13) /* IRQ 13: BSPI0.IRQ BSPI 0 global interrupt */
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#define STR71X_IRQ_SPI1 (14) /* IRQ 14: BSPI1.IRQ BSPI 1 global interrupt */
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#define STR71X_IRQ_I2C0 (15) /* IRQ 15: I2C0.IRQ I2C 0 tx/rx interrupt */
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#define STR71X_IRQ_I2C1 (16) /* IRQ 16: I2C1.IRQ I2C 1 tx/rx interrupt */
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#define STR71X_IRQ_CAN (17) /* IRQ 17: CAN.IRQ CAN module global interrupt */
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#define STR71X_IRQ_ADC (18) /* IRQ 18: ADC.IRQ ADC sample ready interrupt */
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#define STR71X_IRQ_T1TIMI (19) /* IRQ 19: T1.GI Timer 1 global interrupt */
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#define STR71X_IRQ_T2TIMI (20) /* IRQ 20: T2.GI Timer 2 global interrupt */
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#define STR71X_IRQ_T3TIMI (21) /* IRQ 21: T3.GI Timer 3 global interrupt */
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/* IRQ 22-24: Reserved */
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#define STR71X_IRQ_HDLC (25) /* IRQ 25: HDLC.IRQ HDLC global interrupt */
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#define STR71X_IRQ_USBLP (26) /* IRQ 26: USB.LPIRQ USB low priority event interrupt */
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/* IRQ 27-28: Reserved */
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#define STR71X_IRQ_T0TOI (29) /* IRQ 29: T0.TOI Timer 0 Overflow interrupt */
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#define STR71X_IRQ_T0OC1 (30) /* IRQ 30: T0.OCMPA Timer 0 Output Compare A interrupt */
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#define STR71X_IRQ_T0OC2 (31) /* IRQ 31: T0.OCMPB Timer 0 Output Compare B interrupt */
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#define STR71X_NBASEIRQS (32)
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#ifdef CONFIG_STR71X_XTI
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# define STR71X_IRQ_FIRSTXTI (32)
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# define STR71X_IRQ_SW (32) /* Line 0: SW interrupt - no HW connection */
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# define STR71X_IRQ_USBWKUP (33) /* Line 1: USB wake-up event: generated while exiting
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* from suspend mode */
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# define STR71X_IRQ_PORT2p8 (34) /* Line 2: Port 2.8 - External Interrupt */
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# define STR71X_IRQ_PORT2p9 (35) /* Line 3: Port 2.9 - External Interrupt */
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# define STR71X_IRQ_PORT2p10 (36) /* Line 4: Port 2.10 - External Interrupt */
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# define STR71X_IRQ_PORT2p11 (37) /* Line 5: Port 2.11 - External Interrupt */
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# define STR71X_IRQ_PORT1p11 (38) /* Line 6: Port 1.11 - CAN module receive pin (CANRX). */
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# define STR71X_IRQ_PORT1p13 (39) /* Line 7: Port 1.13 - HDLC clock (HCLK) or I2C.0 Clock
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* (I0.SCL) */
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# define STR71X_IRQ_PORT1p14 (40) /* Line 8: Port 1.14 - HDLC receive pin (HRXD) or I2C.0
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* Data (SDA) */
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# define STR71X_IRQ_PORT0p1 (41) /* Line 9: Port 0.1 - BSPI0 Slave Input data (S0.MOSI)
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* or UART3 Receive Data Input (U3.Rx) */
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# define STR71X_IRQ_PORT0p2 (42) /* Line 10: Port 0.2 - BSPI0 Slave Input serial clock
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* (S0.SCLK) or I2C.1 Clock (I1.SCL) */
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# define STR71X_IRQ_PORT0p6 (43) /* Line 11: Port 0.6 - BSPI1 Slave Input serial clock
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* (S1.SCLK) */
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# define STR71X_IRQ_PORT0p8 (44) /* Line 12: Port 0.8 - UART0 Receive Data Input (U0.Rx) */
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# define STR71X_IRQ_PORT0p10 (45) /* Line 13: Port 0.10 - UART1 Receive Data Input (U1.Rx) */
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# define STR71X_IRQ_PORT0p13 (46) /* Line 14: Port 0.13 - UART2 Receive Data Input (U2.Rx) */
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# define STR71X_IRQ_PORT0p15 (47) /* Line 15: Port 0.15 - WAKEUP pin or RTC ALARM */
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# define NR_IRQS (48)
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#else
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# define NR_IRQS (32)
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#endif
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#define STR71X_IRQ_SYSTIMER STR71X_IRQ_T0TIMI
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/* FIQ channels */
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#define STR71X_FIQ_T0TIMI (0X00000001)
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#define STR71X_FIQ_WDG (0X00000002)
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#define STR71X_FIQ_WDGT0TIMIS (0X00000003)
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public Data
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************************************************************************************/
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#ifndef __ASSEMBLY__
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_ARM_INCLUDE_STR71X_IRQ_H */
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