projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 1da177e4 LT |
2 | /* ********************************************************************* |
| 3 | * SB1250 Board Support Package | |
| 42a3b4f2 | 4 | * |
| 1da177e4 | 5 | * Interrupt Mapper definitions File: sb1250_int.h |
| 42a3b4f2 | 6 | * |
| 1da177e4 LT |
7 | * This module contains constants for manipulating the SB1250's |
| 8 | * interrupt mapper and definitions for the interrupt sources. | |
| 42a3b4f2 | 9 | * |
| 1da177e4 | 10 | * SB1250 specification level: User's manual 1/02/02 |
| 42a3b4f2 | 11 | * |
| 42a3b4f2 | 12 | ********************************************************************* |
| 1da177e4 | 13 | * |
| 21a151d8 | 14 | * Copyright 2000, 2001, 2002, 2003 |
| 1da177e4 | 15 | * Broadcom Corporation. All rights reserved. |
| 42a3b4f2 | 16 | * |
| 1da177e4 LT |
17 | ********************************************************************* */ |
| 18 | ||
| 19 | ||
| 20 | #ifndef _SB1250_INT_H | |
| 21 | #define _SB1250_INT_H | |
| 22 | ||
| a1ce3928 | 23 | #include <asm/sibyte/sb1250_defs.h> |
| 1da177e4 LT |
24 | |
| 25 | /* ********************************************************************* | |
| 26 | * Interrupt Mapper Constants | |
| 27 | ********************************************************************* */ | |
| 28 | ||
| 29 | /* | |
| 30 | * Interrupt sources (Table 4-8, UM 0.2) | |
| 42a3b4f2 | 31 | * |
| 1da177e4 LT |
32 | * First, the interrupt numbers. |
| 33 | */ | |
| 34 | ||
| 70342287 RB |
35 | #define K_INT_SOURCES 64 |
| 36 | ||
| 37 | #define K_INT_WATCHDOG_TIMER_0 0 | |
| 38 | #define K_INT_WATCHDOG_TIMER_1 1 | |
| 39 | #define K_INT_TIMER_0 2 | |
| 40 | #define K_INT_TIMER_1 3 | |
| 41 | #define K_INT_TIMER_2 4 | |
| 42 | #define K_INT_TIMER_3 5 | |
| 43 | #define K_INT_SMB_0 6 | |
| 44 | #define K_INT_SMB_1 7 | |
| 45 | #define K_INT_UART_0 8 | |
| 46 | #define K_INT_UART_1 9 | |
| 47 | #define K_INT_SER_0 10 | |
| 48 | #define K_INT_SER_1 11 | |
| 49 | #define K_INT_PCMCIA 12 | |
| 50 | #define K_INT_ADDR_TRAP 13 | |
| 51 | #define K_INT_PERF_CNT 14 | |
| 52 | #define K_INT_TRACE_FREEZE 15 | |
| 53 | #define K_INT_BAD_ECC 16 | |
| 54 | #define K_INT_COR_ECC 17 | |
| 55 | #define K_INT_IO_BUS 18 | |
| 56 | #define K_INT_MAC_0 19 | |
| 57 | #define K_INT_MAC_1 20 | |
| 58 | #define K_INT_MAC_2 21 | |
| 59 | #define K_INT_DM_CH_0 22 | |
| 60 | #define K_INT_DM_CH_1 23 | |
| 61 | #define K_INT_DM_CH_2 24 | |
| 62 | #define K_INT_DM_CH_3 25 | |
| 63 | #define K_INT_MBOX_0 26 | |
| 64 | #define K_INT_MBOX_1 27 | |
| 65 | #define K_INT_MBOX_2 28 | |
| 66 | #define K_INT_MBOX_3 29 | |
| 1da177e4 LT |
67 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 68 | #define K_INT_CYCLE_CP0_INT 30 | |
| 69 | #define K_INT_CYCLE_CP1_INT 31 | |
| 70 | #endif /* 1250 PASS2 || 112x PASS1 */ | |
| 70342287 RB |
71 | #define K_INT_GPIO_0 32 |
| 72 | #define K_INT_GPIO_1 33 | |
| 73 | #define K_INT_GPIO_2 34 | |
| 74 | #define K_INT_GPIO_3 35 | |
| 75 | #define K_INT_GPIO_4 36 | |
| 76 | #define K_INT_GPIO_5 37 | |
| 77 | #define K_INT_GPIO_6 38 | |
| 78 | #define K_INT_GPIO_7 39 | |
| 79 | #define K_INT_GPIO_8 40 | |
| 80 | #define K_INT_GPIO_9 41 | |
| 81 | #define K_INT_GPIO_10 42 | |
| 82 | #define K_INT_GPIO_11 43 | |
| 83 | #define K_INT_GPIO_12 44 | |
| 84 | #define K_INT_GPIO_13 45 | |
| 85 | #define K_INT_GPIO_14 46 | |
| 86 | #define K_INT_GPIO_15 47 | |
| 87 | #define K_INT_LDT_FATAL 48 | |
| 88 | #define K_INT_LDT_NONFATAL 49 | |
| 89 | #define K_INT_LDT_SMI 50 | |
| 90 | #define K_INT_LDT_NMI 51 | |
| 91 | #define K_INT_LDT_INIT 52 | |
| 92 | #define K_INT_LDT_STARTUP 53 | |
| 93 | #define K_INT_LDT_EXT 54 | |
| 94 | #define K_INT_PCI_ERROR 55 | |
| 95 | #define K_INT_PCI_INTA 56 | |
| 96 | #define K_INT_PCI_INTB 57 | |
| 97 | #define K_INT_PCI_INTC 58 | |
| 98 | #define K_INT_PCI_INTD 59 | |
| 99 | #define K_INT_SPARE_2 60 | |
| 1da177e4 LT |
100 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 101 | #define K_INT_MAC_0_CH1 61 | |
| 102 | #define K_INT_MAC_1_CH1 62 | |
| 103 | #define K_INT_MAC_2_CH1 63 | |
| 104 | #endif /* 1250 PASS2 || 112x PASS1 */ | |
| 105 | ||
| 106 | /* | |
| 107 | * Mask values for each interrupt | |
| 108 | */ | |
| 109 | ||
| 70342287 RB |
110 | #define M_INT_WATCHDOG_TIMER_0 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_0) |
| 111 | #define M_INT_WATCHDOG_TIMER_1 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_1) | |
| 112 | #define M_INT_TIMER_0 _SB_MAKEMASK1(K_INT_TIMER_0) | |
| 113 | #define M_INT_TIMER_1 _SB_MAKEMASK1(K_INT_TIMER_1) | |
| 114 | #define M_INT_TIMER_2 _SB_MAKEMASK1(K_INT_TIMER_2) | |
| 115 | #define M_INT_TIMER_3 _SB_MAKEMASK1(K_INT_TIMER_3) | |
| 116 | #define M_INT_SMB_0 _SB_MAKEMASK1(K_INT_SMB_0) | |
| 117 | #define M_INT_SMB_1 _SB_MAKEMASK1(K_INT_SMB_1) | |
| 118 | #define M_INT_UART_0 _SB_MAKEMASK1(K_INT_UART_0) | |
| 119 | #define M_INT_UART_1 _SB_MAKEMASK1(K_INT_UART_1) | |
| 120 | #define M_INT_SER_0 _SB_MAKEMASK1(K_INT_SER_0) | |
| 121 | #define M_INT_SER_1 _SB_MAKEMASK1(K_INT_SER_1) | |
| 122 | #define M_INT_PCMCIA _SB_MAKEMASK1(K_INT_PCMCIA) | |
| 123 | #define M_INT_ADDR_TRAP _SB_MAKEMASK1(K_INT_ADDR_TRAP) | |
| 124 | #define M_INT_PERF_CNT _SB_MAKEMASK1(K_INT_PERF_CNT) | |
| 125 | #define M_INT_TRACE_FREEZE _SB_MAKEMASK1(K_INT_TRACE_FREEZE) | |
| 126 | #define M_INT_BAD_ECC _SB_MAKEMASK1(K_INT_BAD_ECC) | |
| 127 | #define M_INT_COR_ECC _SB_MAKEMASK1(K_INT_COR_ECC) | |
| 128 | #define M_INT_IO_BUS _SB_MAKEMASK1(K_INT_IO_BUS) | |
| 129 | #define M_INT_MAC_0 _SB_MAKEMASK1(K_INT_MAC_0) | |
| 130 | #define M_INT_MAC_1 _SB_MAKEMASK1(K_INT_MAC_1) | |
| 131 | #define M_INT_MAC_2 _SB_MAKEMASK1(K_INT_MAC_2) | |
| 132 | #define M_INT_DM_CH_0 _SB_MAKEMASK1(K_INT_DM_CH_0) | |
| 133 | #define M_INT_DM_CH_1 _SB_MAKEMASK1(K_INT_DM_CH_1) | |
| 134 | #define M_INT_DM_CH_2 _SB_MAKEMASK1(K_INT_DM_CH_2) | |
| 135 | #define M_INT_DM_CH_3 _SB_MAKEMASK1(K_INT_DM_CH_3) | |
| 136 | #define M_INT_MBOX_0 _SB_MAKEMASK1(K_INT_MBOX_0) | |
| 137 | #define M_INT_MBOX_1 _SB_MAKEMASK1(K_INT_MBOX_1) | |
| 138 | #define M_INT_MBOX_2 _SB_MAKEMASK1(K_INT_MBOX_2) | |
| 139 | #define M_INT_MBOX_3 _SB_MAKEMASK1(K_INT_MBOX_3) | |
| 140 | #define M_INT_MBOX_ALL _SB_MAKEMASK(4, K_INT_MBOX_0) | |
| 1da177e4 LT |
141 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 142 | #define M_INT_CYCLE_CP0_INT _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT) | |
| 143 | #define M_INT_CYCLE_CP1_INT _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT) | |
| 144 | #endif /* 1250 PASS2 || 112x PASS1 */ | |
| 70342287 RB |
145 | #define M_INT_GPIO_0 _SB_MAKEMASK1(K_INT_GPIO_0) |
| 146 | #define M_INT_GPIO_1 _SB_MAKEMASK1(K_INT_GPIO_1) | |
| 147 | #define M_INT_GPIO_2 _SB_MAKEMASK1(K_INT_GPIO_2) | |
| 148 | #define M_INT_GPIO_3 _SB_MAKEMASK1(K_INT_GPIO_3) | |
| 149 | #define M_INT_GPIO_4 _SB_MAKEMASK1(K_INT_GPIO_4) | |
| 150 | #define M_INT_GPIO_5 _SB_MAKEMASK1(K_INT_GPIO_5) | |
| 151 | #define M_INT_GPIO_6 _SB_MAKEMASK1(K_INT_GPIO_6) | |
| 152 | #define M_INT_GPIO_7 _SB_MAKEMASK1(K_INT_GPIO_7) | |
| 153 | #define M_INT_GPIO_8 _SB_MAKEMASK1(K_INT_GPIO_8) | |
| 154 | #define M_INT_GPIO_9 _SB_MAKEMASK1(K_INT_GPIO_9) | |
| 155 | #define M_INT_GPIO_10 _SB_MAKEMASK1(K_INT_GPIO_10) | |
| 156 | #define M_INT_GPIO_11 _SB_MAKEMASK1(K_INT_GPIO_11) | |
| 157 | #define M_INT_GPIO_12 _SB_MAKEMASK1(K_INT_GPIO_12) | |
| 158 | #define M_INT_GPIO_13 _SB_MAKEMASK1(K_INT_GPIO_13) | |
| 159 | #define M_INT_GPIO_14 _SB_MAKEMASK1(K_INT_GPIO_14) | |
| 160 | #define M_INT_GPIO_15 _SB_MAKEMASK1(K_INT_GPIO_15) | |
| 161 | #define M_INT_LDT_FATAL _SB_MAKEMASK1(K_INT_LDT_FATAL) | |
| 162 | #define M_INT_LDT_NONFATAL _SB_MAKEMASK1(K_INT_LDT_NONFATAL) | |
| 163 | #define M_INT_LDT_SMI _SB_MAKEMASK1(K_INT_LDT_SMI) | |
| 164 | #define M_INT_LDT_NMI _SB_MAKEMASK1(K_INT_LDT_NMI) | |
| 165 | #define M_INT_LDT_INIT _SB_MAKEMASK1(K_INT_LDT_INIT) | |
| 166 | #define M_INT_LDT_STARTUP _SB_MAKEMASK1(K_INT_LDT_STARTUP) | |
| 167 | #define M_INT_LDT_EXT _SB_MAKEMASK1(K_INT_LDT_EXT) | |
| 168 | #define M_INT_PCI_ERROR _SB_MAKEMASK1(K_INT_PCI_ERROR) | |
| 169 | #define M_INT_PCI_INTA _SB_MAKEMASK1(K_INT_PCI_INTA) | |
| 170 | #define M_INT_PCI_INTB _SB_MAKEMASK1(K_INT_PCI_INTB) | |
| 171 | #define M_INT_PCI_INTC _SB_MAKEMASK1(K_INT_PCI_INTC) | |
| 172 | #define M_INT_PCI_INTD _SB_MAKEMASK1(K_INT_PCI_INTD) | |
| 173 | #define M_INT_SPARE_2 _SB_MAKEMASK1(K_INT_SPARE_2) | |
| 1da177e4 LT |
174 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 175 | #define M_INT_MAC_0_CH1 _SB_MAKEMASK1(K_INT_MAC_0_CH1) | |
| 176 | #define M_INT_MAC_1_CH1 _SB_MAKEMASK1(K_INT_MAC_1_CH1) | |
| 177 | #define M_INT_MAC_2_CH1 _SB_MAKEMASK1(K_INT_MAC_2_CH1) | |
| 178 | #endif /* 1250 PASS2 || 112x PASS1 */ | |
| 179 | ||
| 180 | /* | |
| 181 | * Interrupt mappings | |
| 182 | */ | |
| 183 | ||
| 184 | #define K_INT_MAP_I0 0 /* interrupt pins on processor */ | |
| 185 | #define K_INT_MAP_I1 1 | |
| 186 | #define K_INT_MAP_I2 2 | |
| 187 | #define K_INT_MAP_I3 3 | |
| 188 | #define K_INT_MAP_I4 4 | |
| 189 | #define K_INT_MAP_I5 5 | |
| 190 | #define K_INT_MAP_NMI 6 /* nonmaskable */ | |
| 191 | #define K_INT_MAP_DINT 7 /* debug interrupt */ | |
| 192 | ||
| 193 | /* | |
| 194 | * LDT Interrupt Set Register (table 4-5) | |
| 195 | */ | |
| 196 | ||
| 197 | #define S_INT_LDT_INTMSG 0 | |
| 70342287 RB |
198 | #define M_INT_LDT_INTMSG _SB_MAKEMASK(3, S_INT_LDT_INTMSG) |
| 199 | #define V_INT_LDT_INTMSG(x) _SB_MAKEVALUE(x, S_INT_LDT_INTMSG) | |
| 200 | #define G_INT_LDT_INTMSG(x) _SB_GETVALUE(x, S_INT_LDT_INTMSG, M_INT_LDT_INTMSG) | |
| 1da177e4 LT |
201 | |
| 202 | #define K_INT_LDT_INTMSG_FIXED 0 | |
| 203 | #define K_INT_LDT_INTMSG_ARBITRATED 1 | |
| 204 | #define K_INT_LDT_INTMSG_SMI 2 | |
| 205 | #define K_INT_LDT_INTMSG_NMI 3 | |
| 206 | #define K_INT_LDT_INTMSG_INIT 4 | |
| 207 | #define K_INT_LDT_INTMSG_STARTUP 5 | |
| 208 | #define K_INT_LDT_INTMSG_EXTINT 6 | |
| 209 | #define K_INT_LDT_INTMSG_RESERVED 7 | |
| 210 | ||
| 70342287 RB |
211 | #define M_INT_LDT_EDGETRIGGER 0 |
| 212 | #define M_INT_LDT_LEVELTRIGGER _SB_MAKEMASK1(3) | |
| 1da177e4 | 213 | |
| 70342287 RB |
214 | #define M_INT_LDT_PHYSICALDEST 0 |
| 215 | #define M_INT_LDT_LOGICALDEST _SB_MAKEMASK1(4) | |
| 1da177e4 | 216 | |
| 70342287 RB |
217 | #define S_INT_LDT_INTDEST 5 |
| 218 | #define M_INT_LDT_INTDEST _SB_MAKEMASK(10, S_INT_LDT_INTDEST) | |
| 219 | #define V_INT_LDT_INTDEST(x) _SB_MAKEVALUE(x, S_INT_LDT_INTDEST) | |
| 220 | #define G_INT_LDT_INTDEST(x) _SB_GETVALUE(x, S_INT_LDT_INTDEST, M_INT_LDT_INTDEST) | |
| 1da177e4 | 221 | |
| 70342287 RB |
222 | #define S_INT_LDT_VECTOR 13 |
| 223 | #define M_INT_LDT_VECTOR _SB_MAKEMASK(8, S_INT_LDT_VECTOR) | |
| 224 | #define V_INT_LDT_VECTOR(x) _SB_MAKEVALUE(x, S_INT_LDT_VECTOR) | |
| 225 | #define G_INT_LDT_VECTOR(x) _SB_GETVALUE(x, S_INT_LDT_VECTOR, M_INT_LDT_VECTOR) | |
| 1da177e4 LT |
226 | |
| 227 | /* | |
| 228 | * Vector format (Table 4-6) | |
| 229 | */ | |
| 230 | ||
| 231 | #define M_LDTVECT_RAISEINT 0x00 | |
| 70342287 | 232 | #define M_LDTVECT_RAISEMBOX 0x40 |
| 1da177e4 LT |
233 | |
| 234 | ||
| 4cbf2bea | 235 | #endif /* 1250/112x */ |