source: rtems/bsps/arm/lpc32xx/include/bsp/irq.h @ 94cf67c

Last change on this file since 94cf67c was 94cf67c, checked in by Sebastian Huber <sebastian.huber@…>, on 06/19/21 at 10:48:27

bsps/irq: Remove BSP_INTERRUPT_VECTOR_MAX

This define is no longer used.

Update #3269.

  • Property mode set to 100644
File size: 8.1 KB
Line 
1/**
2 * @file
3 *
4 * @ingroup lpc32xx_interrupt
5 *
6 * @brief Interrupt definitions.
7 */
8
9/*
10 * Copyright (c) 2009
11 * embedded brains GmbH
12 * Obere Lagerstr. 30
13 * D-82178 Puchheim
14 * Germany
15 * <rtems@embedded-brains.de>
16 *
17 * The license and distribution terms for this file may be
18 * found in the file LICENSE in this distribution or at
19 * http://www.rtems.org/license/LICENSE.
20 */
21
22#ifndef LIBBSP_ARM_LPC32XX_IRQ_H
23#define LIBBSP_ARM_LPC32XX_IRQ_H
24
25#ifndef ASM
26
27#include <rtems.h>
28#include <rtems/irq.h>
29#include <rtems/irq-extension.h>
30
31#ifdef __cplusplus
32extern "C" {
33#endif /* __cplusplus */
34
35/**
36 * @defgroup lpc32xx_interrupt Interrupt Support
37 *
38 * @ingroup RTEMSBSPsARMLPC32XX
39 *
40 * @ingroup bsp_interrupt
41 *
42 * @{
43 */
44
45#define LPC32XX_IRQ_INDEX(module, subindex) ((module) + (subindex))
46
47#define LPC32XX_IRQ_MODULE_MIC 0U
48#define LPC32XX_IRQ_MODULE_SIC_1 32U
49#define LPC32XX_IRQ_MODULE_SIC_2 64U
50#define LPC32XX_IRQ_MODULE_COUNT 3U
51
52/* MIC interrupts */
53#define LPC32XX_IRQ_SIC_1_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 0)
54#define LPC32XX_IRQ_SIC_2_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 1)
55#define LPC32XX_IRQ_TIMER_4_OR_MCPWM LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 3)
56#define LPC32XX_IRQ_TIMER_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 4)
57#define LPC32XX_IRQ_TIMER_HS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 5)
58#define LPC32XX_IRQ_WDG LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 6)
59#define LPC32XX_IRQ_UART_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 7)
60#define LPC32XX_IRQ_UART_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 8)
61#define LPC32XX_IRQ_UART_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 9)
62#define LPC32XX_IRQ_UART_6 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 10)
63#define LPC32XX_IRQ_NAND_FLASH LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 11)
64#define LPC32XX_IRQ_SDCARD_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 13)
65#define LPC32XX_IRQ_LCD LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 14)
66#define LPC32XX_IRQ_SDCARD_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 15)
67#define LPC32XX_IRQ_TIMER_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 16)
68#define LPC32XX_IRQ_TIMER_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 17)
69#define LPC32XX_IRQ_TIMER_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 18)
70#define LPC32XX_IRQ_TIMER_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 19)
71#define LPC32XX_IRQ_SSP_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 20)
72#define LPC32XX_IRQ_SSP_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 21)
73#define LPC32XX_IRQ_I2S_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 22)
74#define LPC32XX_IRQ_I2S_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 23)
75#define LPC32XX_IRQ_UART_7 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 24)
76#define LPC32XX_IRQ_UART_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 25)
77#define LPC32XX_IRQ_UART_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 26)
78#define LPC32XX_IRQ_TIMER_MS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 27)
79#define LPC32XX_IRQ_DMA LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 28)
80#define LPC32XX_IRQ_ETHERNET LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 29)
81#define LPC32XX_IRQ_SIC_1_FIQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 30)
82#define LPC32XX_IRQ_SIC_2_FIQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 31)
83
84/* SIC 1 interrupts */
85#define LPC32XX_IRQ_JTAG_COMM_TX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 1)
86#define LPC32XX_IRQ_JTAG_COMM_RX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 2)
87#define LPC32XX_IRQ_GPI_28 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 4)
88#define LPC32XX_IRQ_TS_P LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 6)
89#define LPC32XX_IRQ_TS_IRQ_OR_ADC LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 7)
90#define LPC32XX_IRQ_TS_AUX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 8)
91#define LPC32XX_IRQ_SPI_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 12)
92#define LPC32XX_IRQ_PLL_USB LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 13)
93#define LPC32XX_IRQ_PLL_HCLK LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 14)
94#define LPC32XX_IRQ_PLL_397 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 17)
95#define LPC32XX_IRQ_I2C_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 18)
96#define LPC32XX_IRQ_I2C_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 19)
97#define LPC32XX_IRQ_RTC LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 20)
98#define LPC32XX_IRQ_KEYSCAN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 22)
99#define LPC32XX_IRQ_SPI_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 23)
100#define LPC32XX_IRQ_SW LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 24)
101#define LPC32XX_IRQ_USB_OTG_TIMER LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 25)
102#define LPC32XX_IRQ_USB_OTG_ATX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 26)
103#define LPC32XX_IRQ_USB_HOST LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 27)
104#define LPC32XX_IRQ_USB_DEV_DMA LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 28)
105#define LPC32XX_IRQ_USB_DEV_LP LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 29)
106#define LPC32XX_IRQ_USB_DEV_HP LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 30)
107#define LPC32XX_IRQ_USB_I2C LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 31)
108
109/* SIC 2 interrupts */
110#define LPC32XX_IRQ_GPIO_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 0)
111#define LPC32XX_IRQ_GPIO_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 1)
112#define LPC32XX_IRQ_GPIO_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 2)
113#define LPC32XX_IRQ_GPIO_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 3)
114#define LPC32XX_IRQ_GPIO_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 4)
115#define LPC32XX_IRQ_GPIO_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 5)
116#define LPC32XX_IRQ_SPI_2_DATAIN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 6)
117#define LPC32XX_IRQ_UART_2_HCTS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 7)
118#define LPC32XX_IRQ_GPIO_P0_P1_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 8)
119#define LPC32XX_IRQ_GPI_8 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 9)
120#define LPC32XX_IRQ_GPI_9 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 10)
121#define LPC32XX_IRQ_GPI_19 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 11)
122#define LPC32XX_IRQ_UART_7_HCTS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 12)
123#define LPC32XX_IRQ_GPI_7 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 15)
124#define LPC32XX_IRQ_SDIO LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 18)
125#define LPC32XX_IRQ_UART_5_RX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 19)
126#define LPC32XX_IRQ_SPI_1_DATAIN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 20)
127#define LPC32XX_IRQ_GPI_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 22)
128#define LPC32XX_IRQ_GPI_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 23)
129#define LPC32XX_IRQ_GPI_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 24)
130#define LPC32XX_IRQ_GPI_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 25)
131#define LPC32XX_IRQ_GPI_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 26)
132#define LPC32XX_IRQ_GPI_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 27)
133#define LPC32XX_IRQ_GPI_6 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 28)
134#define LPC32XX_IRQ_SYSCLK LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 31)
135
136#define LPC32XX_IRQ_PRIORITY_VALUE_MIN 0U
137#define LPC32XX_IRQ_PRIORITY_VALUE_MAX 15U
138#define LPC32XX_IRQ_PRIORITY_COUNT (LPC32XX_IRQ_PRIORITY_VALUE_MAX + 1U)
139#define LPC32XX_IRQ_PRIORITY_HIGHEST LPC32XX_IRQ_PRIORITY_VALUE_MIN
140#define LPC32XX_IRQ_PRIORITY_LOWEST LPC32XX_IRQ_PRIORITY_VALUE_MAX
141
142#define BSP_INTERRUPT_VECTOR_COUNT (LPC32XX_IRQ_SYSCLK + 1)
143
144#define LPC32XX_IRQ_COUNT BSP_INTERRUPT_VECTOR_COUNT
145
146void lpc32xx_irq_set_priority(rtems_vector_number vector, unsigned priority);
147
148unsigned lpc32xx_irq_get_priority(rtems_vector_number vector);
149
150typedef enum {
151  LPC32XX_IRQ_ACTIVE_LOW_OR_FALLING_EDGE,
152  LPC32XX_IRQ_ACTIVE_HIGH_OR_RISING_EDGE
153} lpc32xx_irq_activation_polarity;
154
155void lpc32xx_irq_set_activation_polarity(rtems_vector_number vector, lpc32xx_irq_activation_polarity activation_polarity);
156
157lpc32xx_irq_activation_polarity lpc32xx_irq_get_activation_polarity(rtems_vector_number vector);
158
159typedef enum {
160  LPC32XX_IRQ_LEVEL_SENSITIVE,
161  LPC32XX_IRQ_EDGE_SENSITIVE
162} lpc32xx_irq_activation_type;
163
164void lpc32xx_irq_set_activation_type(rtems_vector_number vector, lpc32xx_irq_activation_type activation_type);
165
166lpc32xx_irq_activation_type lpc32xx_irq_get_activation_type(rtems_vector_number vector);
167
168void lpc32xx_set_exception_handler(Arm_symbolic_exception_name exception, void (*handler)(void));
169
170/** @} */
171
172#ifdef __cplusplus
173}
174#endif /* __cplusplus */
175
176#endif /* ASM */
177
178#endif /* LIBBSP_ARM_LPC32XX_IRQ_H */
Note: See TracBrowser for help on using the repository browser.