344 lines
20 KiB
C
344 lines
20 KiB
C
/************************************************************************************
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* arch/arm/include/kinetis/irq.h
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*
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* Copyright (C) 2011 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, only indirectly through
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* nuttx/irq.h
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*/
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#ifndef __ARCH_ARM_INCLUDE_KINETIS_IRQ_H
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#define __ARCH_ARM_INCLUDE_KINETIS_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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#include <nuttx/irq.h>
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* IRQ numbers **********************************************************************/
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/* The IRQ numbers corresponds directly to vector numbers and hence map directly to
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* bits in the NVIC. This does, however, waste several words of memory in the IRQ
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* to handle mapping tables.
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*/
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/* Processor Exceptions (vectors 0-15) */
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#define KINETIS_IRQ_RESERVED (0) /* Reserved vector (only used with CONFIG_DEBUG) */
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/* Vector 0: Reset stack pointer value */
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/* Vector 1: Reset (not handler as an IRQ) */
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#define KINETIS_IRQ_NMI (2) /* Vector 2: Non-Maskable Interrupt (NMI) */
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#define KINETIS_IRQ_HARDFAULT (3) /* Vector 3: Hard fault */
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#define KINETIS_IRQ_MEMFAULT (4) /* Vector 4: Memory management (MPU) */
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#define KINETIS_IRQ_BUSFAULT (5) /* Vector 5: Bus fault */
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#define KINETIS_IRQ_USAGEFAULT (6) /* Vector 6: Usage fault */
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/* Vectors 7-10: Reserved */
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#define KINETIS_IRQ_SVCALL (11) /* Vector 11: SVC call */
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#define KINETIS_IRQ_DBGMONITOR (12) /* Vector 12: Debug Monitor */
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/* Vector 13: Reserved */
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#define KINETIS_IRQ_PENDSV (14) /* Vector 14: Pendable system service request */
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#define KINETIS_IRQ_SYSTICK (15) /* Vector 15: System tick */
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/* External interrupts (vectors >= 16) */
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#define KINETIS_IRQ_EXTINT (16)
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/* K40 Family ***********************************************************************
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*
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* The interrupt vectors for the following parts is defined in Freescale document
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* K40P144M100SF2RM
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*/
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#if defined(CONFIG_ARCH_CHIP_MK40X128VLQ100) || defined(CONFIG_ARCH_CHIP_MK40X128VMD100) || \
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defined(CONFIG_ARCH_CHIP_MK40X256VLQ100) || defined(CONFIG_ARCH_CHIP_MK40X256VMD100) || \
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defined(CONFIG_ARCH_CHIP_MK40N512VLQ100) || defined(CONFIG_ARCH_CHIP_MK40N512VMD100)
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# define KINETIS_IRQ_DMACH0 (16) /* Vector 16: DMA channel 0 transfer complete */
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# define KINETIS_IRQ_DMACH1 (17) /* Vector 17: DMA channel 1 transfer complete */
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# define KINETIS_IRQ_DMACH2 (18) /* Vector 18: DMA channel 2 transfer complete */
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# define KINETIS_IRQ_DMACH3 (19) /* Vector 19: DMA channel 3 transfer complete */
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# define KINETIS_IRQ_DMACH4 (20) /* Vector 20: DMA channel 4 transfer complete */
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# define KINETIS_IRQ_DMACH5 (21) /* Vector 21: DMA channel 5 transfer complete */
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# define KINETIS_IRQ_DMACH6 (22) /* Vector 22: DMA channel 6 transfer complete */
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# define KINETIS_IRQ_DMACH7 (23) /* Vector 23: DMA channel 7 transfer complete */
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# define KINETIS_IRQ_DMACH8 (24) /* Vector 24: DMA channel 8 transfer complete */
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# define KINETIS_IRQ_DMACH9 (25) /* Vector 25: DMA channel 9 transfer complete */
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# define KINETIS_IRQ_DMACH10 (26) /* Vector 26: DMA channel 10 transfer complete */
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# define KINETIS_IRQ_DMACH11 (27) /* Vector 27: DMA channel 11 transfer complete */
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# define KINETIS_IRQ_DMACH12 (28) /* Vector 28: DMA channel 12 transfer complete */
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# define KINETIS_IRQ_DMACH13 (29) /* Vector 29: DMA channel 13 transfer complete */
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# define KINETIS_IRQ_DMACH14 (30) /* Vector 30: DMA channel 14 transfer complete */
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# define KINETIS_IRQ_DMACH15 (31) /* Vector 31: DMA channel 15 transfer complete */
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# define KINETIS_IRQ_DMAERR (32) /* Vector 32: DMA error interrupt channels 0-15 */
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# define KINETIS_IRQ_MCM (33) /* Vector 33: MCM Normal interrupt */
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# define KINETIS_IRQ_FLASHCC (34) /* Vector 34: Flash memory command complete */
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# define KINETIS_IRQ_FLASHRC (35) /* Vector 35: Flash memory read collision */
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# define KINETIS_IRQ_SMCLVD (36) /* Vector 36: Mode Controller low-voltage
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* detect, low-voltage warning */
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# define KINETIS_IRQ_LLWU (37) /* Vector 37: LLWU Normal Low Leakage Wakeup */
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# define KINETIS_IRQ_WDOG (38) /* Vector 38: Watchdog */
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/* Vector 39: Reserved */
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# define KINETIS_IRQ_I2C0 (40) /* Vector 40: I2C0 */
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# define KINETIS_IRQ_I2C1 (41) /* Vector 41: I2C1 */
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# define KINETIS_IRQ_SPI0 (42) /* Vector 42: SPI0 all sources */
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# define KINETIS_IRQ_SPI1 (43) /* Vector 43: SPI1 all sources */
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# define KINETIS_IRQ_SPI2 (44) /* Vector 44: SPI2 all sources */
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# define KINETIS_IRQ_CAN0MB (45) /* Vector 45: CAN0 OR'ed Message buffer (0-15) */
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# define KINETIS_IRQ_CAN0BO (46) /* Vector 46: CAN0 Bus Off */
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# define KINETIS_IRQ_CAN0ERR (47) /* Vector 47: CAN0 Error */
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# define KINETIS_IRQ_CAN0TW (48) /* Vector 48: CAN0 Transmit Warning */
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# define KINETIS_IRQ_CAN0RW (49) /* Vector 49: CAN0 Receive Warning */
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# define KINETIS_IRQ_CAN0WU (50) /* Vector 50: CAN0 Wake UP */
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/* Vectors 51-52: Reserved */
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# define KINETIS_IRQ_CAN1MB (53) /* Vector 53: CAN1 OR'ed Message buffer (0-15) */
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# define KINETIS_IRQ_CAN1BO (54) /* Vector 54: CAN1 Bus Off */
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# define KINETIS_IRQ_CAN1ERR (55) /* Vector 55: CAN1 Error */
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# define KINETIS_IRQ_CAN1TW (56) /* Vector 56: CAN1 Transmit Warning */
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# define KINETIS_IRQ_CAN1RW (57) /* Vector 57: CAN1 Receive Warning */
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# define KINETIS_IRQ_CAN1WU (58) /* Vector 58: CAN1 Wake UP */
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/* Vectors 59-60: Reserved */
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# define KINETIS_IRQ_UART0S (61) /* Vector 61: UART0 status */
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# define KINETIS_IRQ_UART0E (62) /* Vector 62: UART0 error */
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# define KINETIS_IRQ_UART1S (63) /* Vector 63: UART1 status */
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# define KINETIS_IRQ_UART1E (64) /* Vector 64: UART1 error */
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# define KINETIS_IRQ_UART2S (65) /* Vector 65: UART2 status */
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# define KINETIS_IRQ_UART2E (66) /* Vector 66: UART2 error */
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# define KINETIS_IRQ_UART3S (67) /* Vector 67: UART3 status */
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# define KINETIS_IRQ_UART3E (68) /* Vector 68: UART3 error */
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# define KINETIS_IRQ_UART4S (69) /* Vector 69: UART4 status */
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# define KINETIS_IRQ_UART4E (70) /* Vector 70: UART4 error */
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# define KINETIS_IRQ_UART5S (71) /* Vector 71: UART5 status */
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# define KINETIS_IRQ_UART5E (72) /* Vector 72: UART5 error */
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# define KINETIS_IRQ_ADC0 (73) /* Vector 73: ADC0 */
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# define KINETIS_IRQ_ADC1 (74) /* Vector 74: ADC1 */
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# define KINETIS_IRQ_CMP0 (75) /* Vector 75: CMP0 */
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# define KINETIS_IRQ_CMP1 (76) /* Vector 76: CMP1 */
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# define KINETIS_IRQ_CMP2 (77) /* Vector 77: CMP2 */
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# define KINETIS_IRQ_FTM0 (78) /* Vector 78: FTM0 all sources */
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# define KINETIS_IRQ_FTM1 (79) /* Vector 79: FTM1 all sources */
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# define KINETIS_IRQ_FTM2 (80) /* Vector 80: FTM2 all sources */
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# define KINETIS_IRQ_CMT (81) /* Vector 81: CMT */
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# define KINETIS_IRQ_RTC (82) /* Vector 82: RTC alarm interrupt */
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/* Vector 83: Reserved */
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# define KINETIS_IRQ_PITCH0 (84) /* Vector 84: PIT channel 0 */
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# define KINETIS_IRQ_PITCH1 (85) /* Vector 85: PIT channel 1 */
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# define KINETIS_IRQ_PITCH2 (86) /* Vector 86: PIT channel 2 */
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# define KINETIS_IRQ_PITCH3 (87) /* Vector 87: PIT channel 3 */
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# define KINETIS_IRQ_PDB (88) /* Vector 88: PDB */
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# define KINETIS_IRQ_USBOTG (89) /* Vector 88: USB OTG */
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# define KINETIS_IRQ_USBCD (90) /* Vector 90: USB charger detect */
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/* Vectors 91-94: Reserved */
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# define KINETIS_IRQ_I2S0 (95) /* Vector 95: I2S0 */
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# define KINETIS_IRQ_SDHC (96) /* Vector 96: SDHC */
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# define KINETIS_IRQ_DAC0 (97) /* Vector 97: DAC0 */
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# define KINETIS_IRQ_DAC1 (98) /* Vector 98: DAC1 */
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# define KINETIS_IRQ_TSI (99) /* Vector 97: TSI all sources */
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# define KINETIS_IRQ_MCG (100) /* Vector 100: MCG */
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# define KINETIS_IRQ_LPT (101) /* Vector 101: Low power timer */
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# define KINETIS_IRQ_SLCD (102) /* Vector 102: Segment LCD all sources */
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# define KINETIS_IRQ_PORTA (103) /* Vector 103: Pin detect port A */
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# define KINETIS_IRQ_PORTB (104) /* Vector 104: Pin detect port B */
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# define KINETIS_IRQ_PORTC (105) /* Vector 105: Pin detect port C */
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# define KINETIS_IRQ_PORTD (106) /* Vector 106: Pin detect port D */
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# define KINETIS_IRQ_PORTE (107) /* Vector 107: Pin detect port E */
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/* Vectors 108-109: Reserved */
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# define KINETIS_IRQ_SWI (110) /* Vector 110: Software interrupt */
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/* Note that the total number of IRQ numbers supported is equal to the number of
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* valid interrupt vectors. This is wasteful in that certain tables are sized by
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* this value. There are only 94 valid interrupts so, potentially the numver of
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* IRQs to could be reduced to 94. However, equating IRQ numbers with vector numbers
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* also simplifies operations on NVIC registers and (at least in my state of mind
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* now) seems to justify the waste.
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*/
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# define NR_VECTORS (111) /* 111 vectors */
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# define NR_IRQS (111) /* 94 interrupts but 111 IRQ numbers */
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/* K60 Family ***********************************************************************
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*
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* The memory map for the following parts is defined in Freescale document
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* K60P144M100SF2RM
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*/
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#elif defined(CONFIG_ARCH_CHIP_MK60N256VLQ100) || defined(CONFIG_ARCH_CHIP_MK60X256VLQ100) || \
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defined(CONFIG_ARCH_CHIP_MK60N512VLQ100) || defined(CONFIG_ARCH_CHIP_MK60N256VMD100) || \
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defined(CONFIG_ARCH_CHIP_MK60X256VMD100) || defined(CONFIG_ARCH_CHIP_MK60N512VMD100)
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# define KINETIS_IRQ_DMACH0 (16) /* Vector 16: DMA channel 0 transfer complete */
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# define KINETIS_IRQ_DMACH1 (17) /* Vector 17: DMA channel 1 transfer complete */
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# define KINETIS_IRQ_DMACH2 (18) /* Vector 18: DMA channel 2 transfer complete */
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# define KINETIS_IRQ_DMACH3 (19) /* Vector 19: DMA channel 3 transfer complete */
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# define KINETIS_IRQ_DMACH4 (20) /* Vector 20: DMA channel 4 transfer complete */
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# define KINETIS_IRQ_DMACH5 (21) /* Vector 21: DMA channel 5 transfer complete */
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# define KINETIS_IRQ_DMACH6 (22) /* Vector 22: DMA channel 6 transfer complete */
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# define KINETIS_IRQ_DMACH7 (23) /* Vector 23: DMA channel 7 transfer complete */
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# define KINETIS_IRQ_DMACH8 (24) /* Vector 24: DMA channel 8 transfer complete */
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# define KINETIS_IRQ_DMACH9 (25) /* Vector 25: DMA channel 9 transfer complete */
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# define KINETIS_IRQ_DMACH10 (26) /* Vector 26: DMA channel 10 transfer complete */
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# define KINETIS_IRQ_DMACH11 (27) /* Vector 27: DMA channel 11 transfer complete */
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# define KINETIS_IRQ_DMACH12 (28) /* Vector 28: DMA channel 12 transfer complete */
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# define KINETIS_IRQ_DMACH13 (29) /* Vector 29: DMA channel 13 transfer complete */
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# define KINETIS_IRQ_DMACH14 (30) /* Vector 30: DMA channel 14 transfer complete */
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# define KINETIS_IRQ_DMACH15 (31) /* Vector 31: DMA channel 15 transfer complete */
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# define KINETIS_IRQ_DMAERR (32) /* Vector 32: DMA error interrupt channels 0-15 */
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# define KINETIS_IRQ_MCM (33) /* Vector 33: MCM Normal interrupt */
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# define KINETIS_IRQ_FLASHCC (34) /* Vector 34: Flash memory command complete */
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# define KINETIS_IRQ_FLASHRC (35) /* Vector 35: Flash memory read collision */
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# define KINETIS_IRQ_SMCLVD (36) /* Vector 36: Mode Controller low-voltage
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* detect, low-voltage warning */
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# define KINETIS_IRQ_LLWU (37) /* Vector 37: LLWU Normal Low Leakage Wakeup */
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# define KINETIS_IRQ_WDOG (38) /* Vector 38: Watchdog */
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# define KINETIS_IRQ_RNGB (39) /* Vector 39: Random number generator */
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# define KINETIS_IRQ_I2C0 (40) /* Vector 40: I2C0 */
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# define KINETIS_IRQ_I2C1 (41) /* Vector 41: I2C1 */
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# define KINETIS_IRQ_SPI0 (42) /* Vector 42: SPI0 all sources */
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# define KINETIS_IRQ_SPI1 (43) /* Vector 43: SPI1 all sources */
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# define KINETIS_IRQ_SPI2 (44) /* Vector 44: SPI2 all sources */
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# define KINETIS_IRQ_CAN0MB (45) /* Vector 45: CAN0 OR'ed Message buffer (0-15) */
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# define KINETIS_IRQ_CAN0BO (46) /* Vector 46: CAN0 Bus Off */
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# define KINETIS_IRQ_CAN0ERR (47) /* Vector 47: CAN0 Error */
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# define KINETIS_IRQ_CAN0TW (48) /* Vector 48: CAN0 Transmit Warning */
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# define KINETIS_IRQ_CAN0RW (49) /* Vector 49: CAN0 Receive Warning */
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# define KINETIS_IRQ_CAN0WU (50) /* Vector 50: CAN0 Wake UP */
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/* Vectors 51-52: Reserved */
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# define KINETIS_IRQ_CAN1MB (53) /* Vector 53: CAN1 OR'ed Message buffer (0-15) */
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# define KINETIS_IRQ_CAN1BO (54) /* Vector 54: CAN1 Bus Off */
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# define KINETIS_IRQ_CAN1ERR (55) /* Vector 55: CAN1 Error */
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# define KINETIS_IRQ_CAN1TW (56) /* Vector 56: CAN1 Transmit Warning */
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# define KINETIS_IRQ_CAN1RW (57) /* Vector 57: CAN1 Receive Warning */
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# define KINETIS_IRQ_CAN1WU (58) /* Vector 58: CAN1 Wake UP */
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/* Vectors 59-60: Reserved */
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# define KINETIS_IRQ_UART0S (61) /* Vector 61: UART0 status */
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# define KINETIS_IRQ_UART0E (62) /* Vector 62: UART0 error */
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# define KINETIS_IRQ_UART1S (63) /* Vector 63: UART1 status */
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# define KINETIS_IRQ_UART1E (64) /* Vector 64: UART1 error */
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# define KINETIS_IRQ_UART2S (65) /* Vector 65: UART2 status */
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# define KINETIS_IRQ_UART2E (66) /* Vector 66: UART2 error */
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# define KINETIS_IRQ_UART3S (67) /* Vector 67: UART3 status */
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# define KINETIS_IRQ_UART3E (68) /* Vector 68: UART3 error */
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# define KINETIS_IRQ_UART4S (69) /* Vector 69: UART4 status */
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# define KINETIS_IRQ_UART4E (70) /* Vector 70: UART4 error */
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# define KINETIS_IRQ_UART5S (71) /* Vector 71: UART5 status */
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# define KINETIS_IRQ_UART5E (72) /* Vector 72: UART5 error */
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# define KINETIS_IRQ_ADC0 (73) /* Vector 73: ADC0 */
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# define KINETIS_IRQ_ADC1 (74) /* Vector 74: ADC1 */
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# define KINETIS_IRQ_CMP0 (75) /* Vector 75: CMP0 */
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# define KINETIS_IRQ_CMP1 (76) /* Vector 76: CMP1 */
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# define KINETIS_IRQ_CMP2 (77) /* Vector 77: CMP2 */
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# define KINETIS_IRQ_FTM0 (78) /* Vector 78: FTM0 all sources */
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# define KINETIS_IRQ_FTM1 (79) /* Vector 79: FTM1 all sources */
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# define KINETIS_IRQ_FTM2 (80) /* Vector 80: FTM2 all sources */
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# define KINETIS_IRQ_CMT (81) /* Vector 81: CMT */
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# define KINETIS_IRQ_RTC (82) /* Vector 82: RTC alarm interrupt */
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/* Vector 83: Reserved */
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# define KINETIS_IRQ_PITCH0 (84) /* Vector 84: PIT channel 0 */
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# define KINETIS_IRQ_PITCH1 (85) /* Vector 85: PIT channel 1 */
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# define KINETIS_IRQ_PITCH2 (86) /* Vector 86: PIT channel 2 */
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# define KINETIS_IRQ_PITCH3 (87) /* Vector 87: PIT channel 3 */
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# define KINETIS_IRQ_PDB (88) /* Vector 88: PDB */
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# define KINETIS_IRQ_USBOTG (89) /* Vector 88: USB OTG */
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# define KINETIS_IRQ_USBCD (90) /* Vector 90: USB charger detect */
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# define KINETIS_IRQ_EMACTMR (91) /* Vector 91: Ethernet MAC IEEE 1588 timer interrupt */
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# define KINETIS_IRQ_EMACTX (92) /* Vector 92: Ethernet MAC transmit interrupt */
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# define KINETIS_IRQ_EMACRX (93) /* Vector 93: Ethernet MAC receive interrupt */
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# define KINETIS_IRQ_EMACMISC (94) /* Vector 94: Ethernet MAC error and misc interrupt */
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# define KINETIS_IRQ_I2S0 (95) /* Vector 95: I2S0 */
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# define KINETIS_IRQ_SDHC (96) /* Vector 96: SDHC */
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# define KINETIS_IRQ_DAC0 (97) /* Vector 97: DAC0 */
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# define KINETIS_IRQ_DAC1 (98) /* Vector 98: DAC1 */
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# define KINETIS_IRQ_TSI (99) /* Vector 97: TSI all sources */
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# define KINETIS_IRQ_MCG (100) /* Vector 100: MCG */
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# define KINETIS_IRQ_LPT (101) /* Vector 101: Low power timer */
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/* Vector 102: Reserved */
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# define KINETIS_IRQ_PORTA (103) /* Vector 103: Pin detect port A */
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# define KINETIS_IRQ_PORTB (104) /* Vector 104: Pin detect port B */
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# define KINETIS_IRQ_PORTC (105) /* Vector 105: Pin detect port C */
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# define KINETIS_IRQ_PORTD (106) /* Vector 106: Pin detect port D */
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# define KINETIS_IRQ_PORTE (107) /* Vector 107: Pin detect port E */
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/* Vectors 108-119: Reserved */
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/* Note that the total number of IRQ numbers supported is equal to the number of
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* valid interrupt vectors. This is wasteful in that certain tables are sized by
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* this value. There are only 97 valid interrupts so, potentially the number of
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* IRQs to could be reduced to 97. However, equating IRQ numbers with vector numbers
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* also simplifies operations on NVIC registers and (at least in my state of mind
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* now) seems to justify the waste.
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*/
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# define NR_VECTORS (120) /* 120 vectors */
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# define NR_IRQS (108) /* 120 interrupts but 108 IRQ numbers */
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#else
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/* The interrupt vectors for other parts are defined in other documents and may or
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* may not be the same as above (the family members are all very similar) This
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* error just means that you have to look at the document and determine for yourself
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* if the vectors are the same.
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*/
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# error "No IRQ numbers for this Kinetis part"
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#endif
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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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#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
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#endif /* __ARCH_ARM_INCLUDE_KINETIS_IRQ_H */
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