blob: 93f5db0f4657289e690a58744f9c1e6a5efda753 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
|
/*
* file: include/asm-blackfin/mach-bf548/irq.h
* based on: include/asm-blackfin/mach-bf537/irq.h
* author: Roy Huang (roy.huang@analog.com)
*
* created:
* description:
* system mmr register map
* rev:
*
* modified:
*
*
* bugs: enter bugs at http://blackfin.uclinux.org/
*
* this program is free software; you can redistribute it and/or modify
* it under the terms of the gnu general public license as published by
* the free software foundation; either version 2, or (at your option)
* any later version.
*
* this program is distributed in the hope that it will be useful,
* but without any warranty; without even the implied warranty of
* merchantability or fitness for a particular purpose. see the
* gnu general public license for more details.
*
* you should have received a copy of the gnu general public license
* along with this program; see the file copying.
* if not, write to the free software foundation,
* 59 temple place - suite 330, boston, ma 02111-1307, usa.
*/
#ifndef _BF548_IRQ_H_
#define _BF548_IRQ_H_
/*
* Interrupt source definitions
Event Source Core Event Name
Core Emulation **
Events (highest priority) EMU 0
Reset RST 1
NMI NMI 2
Exception EVX 3
Reserved -- 4
Hardware Error IVHW 5
Core Timer IVTMR 6 *
.....
Software Interrupt 1 IVG14 31
Software Interrupt 2 --
(lowest priority) IVG15 32 *
*/
#define NR_PERI_INTS (32 * 3)
/* The ABSTRACT IRQ definitions */
/** the first seven of the following are fixed, the rest you change if you need to **/
#define IRQ_EMU 0 /* Emulation */
#define IRQ_RST 1 /* reset */
#define IRQ_NMI 2 /* Non Maskable */
#define IRQ_EVX 3 /* Exception */
#define IRQ_UNUSED 4 /* - unused interrupt*/
#define IRQ_HWERR 5 /* Hardware Error */
#define IRQ_CORETMR 6 /* Core timer */
#define BFIN_IRQ(x) ((x) + 7)
#define IRQ_PLL_WAKEUP BFIN_IRQ(0) /* PLL Wakeup Interrupt */
#define IRQ_DMAC0_ERR BFIN_IRQ(1) /* DMAC0 Status Interrupt */
#define IRQ_EPPI0_ERR BFIN_IRQ(2) /* EPPI0 Error Interrupt */
#define IRQ_SPORT0_ERR BFIN_IRQ(3) /* SPORT0 Error Interrupt */
#define IRQ_SPORT1_ERR BFIN_IRQ(4) /* SPORT1 Error Interrupt */
#define IRQ_SPI0_ERR BFIN_IRQ(5) /* SPI0 Status(Error) Interrupt */
#define IRQ_UART0_ERR BFIN_IRQ(6) /* UART0 Status(Error) Interrupt */
#define IRQ_RTC BFIN_IRQ(7) /* RTC Interrupt */
#define IRQ_EPPI0 BFIN_IRQ(8) /* EPPI0 Interrupt (DMA12) */
#define IRQ_SPORT0_RX BFIN_IRQ(9) /* SPORT0 RX Interrupt (DMA0) */
#define IRQ_SPORT0_TX BFIN_IRQ(10) /* SPORT0 TX Interrupt (DMA1) */
#define IRQ_SPORT1_RX BFIN_IRQ(11) /* SPORT1 RX Interrupt (DMA2) */
#define IRQ_SPORT1_TX BFIN_IRQ(12) /* SPORT1 TX Interrupt (DMA3) */
#define IRQ_SPI0 BFIN_IRQ(13) /* SPI0 Interrupt (DMA4) */
#define IRQ_UART0_RX BFIN_IRQ(14) /* UART0 RX Interrupt (DMA6) */
#define IRQ_UART0_TX BFIN_IRQ(15) /* UART0 TX Interrupt (DMA7) */
#define IRQ_TIMER8 BFIN_IRQ(16) /* TIMER 8 Interrupt */
#define IRQ_TIMER9 BFIN_IRQ(17) /* TIMER 9 Interrupt */
#define IRQ_TIMER10 BFIN_IRQ(18) /* TIMER 10 Interrupt */
#define IRQ_PINT0 BFIN_IRQ(19) /* PINT0 Interrupt */
#define IRQ_PINT1 BFIN_IRQ(20) /* PINT1 Interrupt */
#define IRQ_MDMAS0 BFIN_IRQ(21) /* MDMA Stream 0 Interrupt */
#define IRQ_MDMAS1 BFIN_IRQ(22) /* MDMA Stream 1 Interrupt */
#define IRQ_WATCHDOG BFIN_IRQ(23) /* Watchdog Interrupt */
#define IRQ_DMAC1_ERR BFIN_IRQ(24) /* DMAC1 Status (Error) Interrupt */
#define IRQ_SPORT2_ERR BFIN_IRQ(25) /* SPORT2 Error Interrupt */
#define IRQ_SPORT3_ERR BFIN_IRQ(26) /* SPORT3 Error Interrupt */
#define IRQ_MXVR_DATA BFIN_IRQ(27) /* MXVR Data Interrupt */
#define IRQ_SPI1_ERR BFIN_IRQ(28) /* SPI1 Status (Error) Interrupt */
#define IRQ_SPI2_ERR BFIN_IRQ(29) /* SPI2 Status (Error) Interrupt */
#define IRQ_UART1_ERR BFIN_IRQ(30) /* UART1 Status (Error) Interrupt */
#define IRQ_UART2_ERR BFIN_IRQ(31) /* UART2 Status (Error) Interrupt */
#define IRQ_CAN0_ERR BFIN_IRQ(32) /* CAN0 Status (Error) Interrupt */
#define IRQ_SPORT2_RX BFIN_IRQ(33) /* SPORT2 RX (DMA18) Interrupt */
#define IRQ_SPORT2_TX BFIN_IRQ(34) /* SPORT2 TX (DMA19) Interrupt */
#define IRQ_SPORT3_RX BFIN_IRQ(35) /* SPORT3 RX (DMA20) Interrupt */
#define IRQ_SPORT3_TX BFIN_IRQ(36) /* SPORT3 TX (DMA21) Interrupt */
#define IRQ_EPPI1 BFIN_IRQ(37) /* EPP1 (DMA13) Interrupt */
#define IRQ_EPPI2 BFIN_IRQ(38) /* EPP2 (DMA14) Interrupt */
#define IRQ_SPI1 BFIN_IRQ(39) /* SPI1 (DMA5) Interrupt */
#define IRQ_SPI2 BFIN_IRQ(40) /* SPI2 (DMA23) Interrupt */
#define IRQ_UART1_RX BFIN_IRQ(41) /* UART1 RX (DMA8) Interrupt */
#define IRQ_UART1_TX BFIN_IRQ(42) /* UART1 TX (DMA9) Interrupt */
#define IRQ_ATAPI_RX BFIN_IRQ(43) /* ATAPI RX (DMA10) Interrupt */
#define IRQ_ATAPI_TX BFIN_IRQ(44) /* ATAPI TX (DMA11) Interrupt */
#define IRQ_TWI0 BFIN_IRQ(45) /* TWI0 Interrupt */
#define IRQ_TWI1 BFIN_IRQ(46) /* TWI1 Interrupt */
#define IRQ_CAN0_RX BFIN_IRQ(47) /* CAN0 Receive Interrupt */
#define IRQ_CAN0_TX BFIN_IRQ(48) /* CAN0 Transmit Interrupt */
#define IRQ_MDMAS2 BFIN_IRQ(49) /* MDMA Stream 2 Interrupt */
#define IRQ_MDMAS3 BFIN_IRQ(50) /* MDMA Stream 3 Interrupt */
#define IRQ_MXVR_ERR BFIN_IRQ(51) /* MXVR Status (Error) Interrupt */
#define IRQ_MXVR_MSG BFIN_IRQ(52) /* MXVR Message Interrupt */
#define IRQ_MXVR_PKT BFIN_IRQ(53) /* MXVR Packet Interrupt */
#define IRQ_EPP1_ERR BFIN_IRQ(54) /* EPPI1 Error Interrupt */
#define IRQ_EPP2_ERR BFIN_IRQ(55) /* EPPI2 Error Interrupt */
#define IRQ_UART3_ERR BFIN_IRQ(56) /* UART3 Status (Error) Interrupt */
#define IRQ_HOST_ERR BFIN_IRQ(57) /* HOST Status (Error) Interrupt */
#define IRQ_PIXC_ERR BFIN_IRQ(59) /* PIXC Status (Error) Interrupt */
#define IRQ_NFC_ERR BFIN_IRQ(60) /* NFC Error Interrupt */
#define IRQ_ATAPI_ERR BFIN_IRQ(61) /* ATAPI Error Interrupt */
#define IRQ_CAN1_ERR BFIN_IRQ(62) /* CAN1 Status (Error) Interrupt */
#define IRQ_HS_DMA_ERR BFIN_IRQ(63) /* Handshake DMA Status Interrupt */
#define IRQ_PIXC_IN0 BFIN_IRQ(64) /* PIXC IN0 (DMA15) Interrupt */
#define IRQ_PIXC_IN1 BFIN_IRQ(65) /* PIXC IN1 (DMA16) Interrupt */
#define IRQ_PIXC_OUT BFIN_IRQ(66) /* PIXC OUT (DMA17) Interrupt */
#define IRQ_SDH BFIN_IRQ(67) /* SDH/NFC (DMA22) Interrupt */
#define IRQ_CNT BFIN_IRQ(68) /* CNT Interrupt */
#define IRQ_KEY BFIN_IRQ(69) /* KEY Interrupt */
#define IRQ_CAN1_RX BFIN_IRQ(70) /* CAN1 RX Interrupt */
#define IRQ_CAN1_TX BFIN_IRQ(71) /* CAN1 TX Interrupt */
#define IRQ_SDH_MASK0 BFIN_IRQ(72) /* SDH Mask 0 Interrupt */
#define IRQ_SDH_MASK1 BFIN_IRQ(73) /* SDH Mask 1 Interrupt */
#define IRQ_USB_INT0 BFIN_IRQ(75) /* USB INT0 Interrupt */
#define IRQ_USB_INT1 BFIN_IRQ(76) /* USB INT1 Interrupt */
#define IRQ_USB_INT2 BFIN_IRQ(77) /* USB INT2 Interrupt */
#define IRQ_USB_DMA BFIN_IRQ(78) /* USB DMA Interrupt */
#define IRQ_OPTSEC BFIN_IRQ(79) /* OTPSEC Interrupt */
#define IRQ_TIMER0 BFIN_IRQ(86) /* Timer 0 Interrupt */
#define IRQ_TIMER1 BFIN_IRQ(87) /* Timer 1 Interrupt */
#define IRQ_TIMER2 BFIN_IRQ(88) /* Timer 2 Interrupt */
#define IRQ_TIMER3 BFIN_IRQ(89) /* Timer 3 Interrupt */
#define IRQ_TIMER4 BFIN_IRQ(90) /* Timer 4 Interrupt */
#define IRQ_TIMER5 BFIN_IRQ(91) /* Timer 5 Interrupt */
#define IRQ_TIMER6 BFIN_IRQ(92) /* Timer 6 Interrupt */
#define IRQ_TIMER7 BFIN_IRQ(93) /* Timer 7 Interrupt */
#define IRQ_PINT2 BFIN_IRQ(94) /* PINT2 Interrupt */
#define IRQ_PINT3 BFIN_IRQ(95) /* PINT3 Interrupt */
#define SYS_IRQS IRQ_PINT3
#define BFIN_PA_IRQ(x) ((x) + SYS_IRQS + 1)
#define IRQ_PA0 BFIN_PA_IRQ(0)
#define IRQ_PA1 BFIN_PA_IRQ(1)
#define IRQ_PA2 BFIN_PA_IRQ(2)
#define IRQ_PA3 BFIN_PA_IRQ(3)
#define IRQ_PA4 BFIN_PA_IRQ(4)
#define IRQ_PA5 BFIN_PA_IRQ(5)
#define IRQ_PA6 BFIN_PA_IRQ(6)
#define IRQ_PA7 BFIN_PA_IRQ(7)
#define IRQ_PA8 BFIN_PA_IRQ(8)
#define IRQ_PA9 BFIN_PA_IRQ(9)
#define IRQ_PA10 BFIN_PA_IRQ(10)
#define IRQ_PA11 BFIN_PA_IRQ(11)
#define IRQ_PA12 BFIN_PA_IRQ(12)
#define IRQ_PA13 BFIN_PA_IRQ(13)
#define IRQ_PA14 BFIN_PA_IRQ(14)
#define IRQ_PA15 BFIN_PA_IRQ(15)
#define BFIN_PB_IRQ(x) ((x) + IRQ_PA15 + 1)
#define IRQ_PB0 BFIN_PB_IRQ(0)
#define IRQ_PB1 BFIN_PB_IRQ(1)
#define IRQ_PB2 BFIN_PB_IRQ(2)
#define IRQ_PB3 BFIN_PB_IRQ(3)
#define IRQ_PB4 BFIN_PB_IRQ(4)
#define IRQ_PB5 BFIN_PB_IRQ(5)
#define IRQ_PB6 BFIN_PB_IRQ(6)
#define IRQ_PB7 BFIN_PB_IRQ(7)
#define IRQ_PB8 BFIN_PB_IRQ(8)
#define IRQ_PB9 BFIN_PB_IRQ(9)
#define IRQ_PB10 BFIN_PB_IRQ(10)
#define IRQ_PB11 BFIN_PB_IRQ(11)
#define IRQ_PB12 BFIN_PB_IRQ(12)
#define IRQ_PB13 BFIN_PB_IRQ(13)
#define IRQ_PB14 BFIN_PB_IRQ(14)
#define IRQ_PB15 BFIN_PB_IRQ(15)
#define BFIN_PC_IRQ(x) ((x) + IRQ_PB15 + 1)
#define IRQ_PC0 BFIN_PC_IRQ(0)
#define IRQ_PC1 BFIN_PC_IRQ(1)
#define IRQ_PC2 BFIN_PC_IRQ(2)
#define IRQ_PC3 BFIN_PC_IRQ(3)
#define IRQ_PC4 BFIN_PC_IRQ(4)
#define IRQ_PC5 BFIN_PC_IRQ(5)
#define IRQ_PC6 BFIN_PC_IRQ(6)
#define IRQ_PC7 BFIN_PC_IRQ(7)
#define IRQ_PC8 BFIN_PC_IRQ(8)
#define IRQ_PC9 BFIN_PC_IRQ(9)
#define IRQ_PC10 BFIN_PC_IRQ(10)
#define IRQ_PC11 BFIN_PC_IRQ(11)
#define IRQ_PC12 BFIN_PC_IRQ(12)
#define IRQ_PC13 BFIN_PC_IRQ(13)
#define IRQ_PC14 BFIN_PC_IRQ(14)
#define IRQ_PC15 BFIN_PC_IRQ(15)
#define BFIN_PD_IRQ(x) ((x) + IRQ_PC15 + 1)
#define IRQ_PD0 BFIN_PD_IRQ(0)
#define IRQ_PD1 BFIN_PD_IRQ(1)
#define IRQ_PD2 BFIN_PD_IRQ(2)
#define IRQ_PD3 BFIN_PD_IRQ(3)
#define IRQ_PD4 BFIN_PD_IRQ(4)
#define IRQ_PD5 BFIN_PD_IRQ(5)
#define IRQ_PD6 BFIN_PD_IRQ(6)
#define IRQ_PD7 BFIN_PD_IRQ(7)
#define IRQ_PD8 BFIN_PD_IRQ(8)
#define IRQ_PD9 BFIN_PD_IRQ(9)
#define IRQ_PD10 BFIN_PD_IRQ(10)
#define IRQ_PD11 BFIN_PD_IRQ(11)
#define IRQ_PD12 BFIN_PD_IRQ(12)
#define IRQ_PD13 BFIN_PD_IRQ(13)
#define IRQ_PD14 BFIN_PD_IRQ(14)
#define IRQ_PD15 BFIN_PD_IRQ(15)
#define BFIN_PE_IRQ(x) ((x) + IRQ_PD15 + 1)
#define IRQ_PE0 BFIN_PE_IRQ(0)
#define IRQ_PE1 BFIN_PE_IRQ(1)
#define IRQ_PE2 BFIN_PE_IRQ(2)
#define IRQ_PE3 BFIN_PE_IRQ(3)
#define IRQ_PE4 BFIN_PE_IRQ(4)
#define IRQ_PE5 BFIN_PE_IRQ(5)
#define IRQ_PE6 BFIN_PE_IRQ(6)
#define IRQ_PE7 BFIN_PE_IRQ(7)
#define IRQ_PE8 BFIN_PE_IRQ(8)
#define IRQ_PE9 BFIN_PE_IRQ(9)
#define IRQ_PE10 BFIN_PE_IRQ(10)
#define IRQ_PE11 BFIN_PE_IRQ(11)
#define IRQ_PE12 BFIN_PE_IRQ(12)
#define IRQ_PE13 BFIN_PE_IRQ(13)
#define IRQ_PE14 BFIN_PE_IRQ(14)
#define IRQ_PE15 BFIN_PE_IRQ(15)
#ifdef CONFIG_IRQCHIP_DEMUX_GPIO
#define NR_IRQS (IRQ_PE15+1)
#else
#define NR_IRQS (SYS_IRQS+1)
#endif
#define IVG7 7
#define IVG8 8
#define IVG9 9
#define IVG10 10
#define IVG11 11
#define IVG12 12
#define IVG13 13
#define IVG14 14
#define IVG15 15
/* IAR0 BIT FIELDS */
#define IRQ_PLL_WAKEUP_POS 0
#define IRQ_DMAC0_ERR_POS 4
#define IRQ_EPPI0_ERR_POS 8
#define IRQ_SPORT0_ERR_POS 12
#define IRQ_SPORT1_ERR_POS 16
#define IRQ_SPI0_ERR_POS 20
#define IRQ_UART0_ERR_POS 24
#define IRQ_RTC_POS 28
/* IAR1 BIT FIELDS */
#define IRQ_EPPI0_POS 0
#define IRQ_SPORT0_RX_POS 4
#define IRQ_SPORT0_TX_POS 8
#define IRQ_SPORT1_RX_POS 12
#define IRQ_SPORT1_TX_POS 16
#define IRQ_SPI0_POS 20
#define IRQ_UART0_RX_POS 24
#define IRQ_UART0_TX_POS 28
/* IAR2 BIT FIELDS */
#define IRQ_TIMER8_POS 0
#define IRQ_TIMER9_POS 4
#define IRQ_TIMER10_POS 8
#define IRQ_PINT0_POS 12
#define IRQ_PINT1_POS 16
#define IRQ_MDMAS0_POS 20
#define IRQ_MDMAS1_POS 24
#define IRQ_WATCHDOG_POS 28
/* IAR3 BIT FIELDS */
#define IRQ_DMAC1_ERR_POS 0
#define IRQ_SPORT2_ERR_POS 4
#define IRQ_SPORT3_ERR_POS 8
#define IRQ_MXVR_DATA_POS 12
#define IRQ_SPI1_ERR_POS 16
#define IRQ_SPI2_ERR_POS 20
#define IRQ_UART1_ERR_POS 24
#define IRQ_UART2_ERR_POS 28
/* IAR4 BIT FILEDS */
#define IRQ_CAN0_ERR_POS 0
#define IRQ_SPORT2_RX_POS 4
#define IRQ_SPORT2_TX_POS 8
#define IRQ_SPORT3_RX_POS 12
#define IRQ_SPORT3_TX_POS 16
#define IRQ_EPPI1_POS 20
#define IRQ_EPPI2_POS 24
#define IRQ_SPI1_POS 28
/* IAR5 BIT FIELDS */
#define IRQ_SPI2_POS 0
#define IRQ_UART1_RX_POS 4
#define IRQ_UART1_TX_POS 8
#define IRQ_ATAPI_RX_POS 12
#define IRQ_ATAPI_TX_POS 16
#define IRQ_TWI0_POS 20
#define IRQ_TWI1_POS 24
#define IRQ_CAN0_RX_POS 28
/* IAR6 BIT FIELDS */
#define IRQ_CAN0_TX_POS 0
#define IRQ_MDMAS2_POS 4
#define IRQ_MDMAS3_POS 8
#define IRQ_MXVR_ERR_POS 12
#define IRQ_MXVR_MSG_POS 16
#define IRQ_MXVR_PKT_POS 20
#define IRQ_EPPI1_ERR_POS 24
#define IRQ_EPPI2_ERR_POS 28
/* IAR7 BIT FIELDS */
#define IRQ_UART3_ERR_POS 0
#define IRQ_HOST_ERR_POS 4
#define IRQ_PIXC_ERR_POS 12
#define IRQ_NFC_ERR_POS 16
#define IRQ_ATAPI_ERR_POS 20
#define IRQ_CAN1_ERR_POS 24
#define IRQ_HS_DMA_ERR_POS 28
/* IAR8 BIT FIELDS */
#define IRQ_PIXC_IN0_POS 0
#define IRQ_PIXC_IN1_POS 4
#define IRQ_PIXC_OUT_POS 8
#define IRQ_SDH_POS 12
#define IRQ_CNT_POS 16
#define IRQ_KEY_POS 20
#define IRQ_CAN1_RX_POS 24
#define IRQ_CAN1_TX_POS 28
/* IAR9 BIT FIELDS */
#define IRQ_SDH_MASK0_POS 0
#define IRQ_SDH_MASK1_POS 4
#define IRQ_USB_INT0_POS 12
#define IRQ_USB_INT1_POS 16
#define IRQ_USB_INT2_POS 20
#define IRQ_USB_DMA_POS 24
#define IRQ_OTPSEC_POS 28
/* IAR10 BIT FIELDS */
#define IRQ_TIMER0_POS 24
#define IRQ_TIMER1_POS 28
/* IAR11 BIT FIELDS */
#define IRQ_TIMER2_POS 0
#define IRQ_TIMER3_POS 4
#define IRQ_TIMER4_POS 8
#define IRQ_TIMER5_POS 12
#define IRQ_TIMER6_POS 16
#define IRQ_TIMER7_POS 20
#define IRQ_PINT2_POS 24
#define IRQ_PINT3_POS 28
#endif /* _BF548_IRQ_H_ */
|
