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1da177e4 LT |
1 | #ifndef __ASM_SH_IRQ_H |
2 | #define __ASM_SH_IRQ_H | |
3 | ||
4 | /* | |
5 | * | |
6 | * linux/include/asm-sh/irq.h | |
7 | * | |
8 | * Copyright (C) 1999 Niibe Yutaka & Takeshi Yaegashi | |
9 | * Copyright (C) 2000 Kazumoto Kojima | |
10 | * Copyright (C) 2003 Paul Mundt | |
11 | * | |
12 | */ | |
13 | ||
1da177e4 LT |
14 | #include <asm/machvec.h> |
15 | #include <asm/ptrace.h> /* for pt_regs */ | |
16 | ||
bf3a00f8 | 17 | #if defined(CONFIG_SH_HP6XX) || \ |
1da177e4 LT |
18 | defined(CONFIG_SH_RTS7751R2D) || \ |
19 | defined(CONFIG_SH_HS7751RVOIP) || \ | |
bf3a00f8 PM |
20 | defined(CONFIG_SH_HS7751RVOIP) || \ |
21 | defined(CONFIG_SH_SH03) || \ | |
22 | defined(CONFIG_SH_R7780RP) || \ | |
23 | defined(CONFIG_SH_LANDISK) | |
1da177e4 LT |
24 | #include <asm/mach/ide.h> |
25 | #endif | |
26 | ||
bf3a00f8 PM |
27 | #ifndef CONFIG_CPU_SUBTYPE_SH7780 |
28 | ||
29 | #define INTC_DMAC0_MSK 0 | |
30 | ||
1da177e4 LT |
31 | #if defined(CONFIG_CPU_SH3) |
32 | #define INTC_IPRA 0xfffffee2UL | |
33 | #define INTC_IPRB 0xfffffee4UL | |
34 | #elif defined(CONFIG_CPU_SH4) | |
35 | #define INTC_IPRA 0xffd00004UL | |
36 | #define INTC_IPRB 0xffd00008UL | |
37 | #define INTC_IPRC 0xffd0000cUL | |
38 | #define INTC_IPRD 0xffd00010UL | |
39 | #endif | |
40 | ||
41 | #ifdef CONFIG_IDE | |
42 | # ifndef IRQ_CFCARD | |
43 | # define IRQ_CFCARD 14 | |
44 | # endif | |
45 | # ifndef IRQ_PCMCIA | |
46 | # define IRQ_PCMCIA 15 | |
47 | # endif | |
48 | #endif | |
49 | ||
50 | #define TIMER_IRQ 16 | |
51 | #define TIMER_IPR_ADDR INTC_IPRA | |
52 | #define TIMER_IPR_POS 3 | |
53 | #define TIMER_PRIORITY 2 | |
54 | ||
55 | #define TIMER1_IRQ 17 | |
56 | #define TIMER1_IPR_ADDR INTC_IPRA | |
57 | #define TIMER1_IPR_POS 2 | |
58 | #define TIMER1_PRIORITY 4 | |
59 | ||
60 | #define RTC_IRQ 22 | |
61 | #define RTC_IPR_ADDR INTC_IPRA | |
62 | #define RTC_IPR_POS 0 | |
63 | #define RTC_PRIORITY TIMER_PRIORITY | |
64 | ||
65 | #if defined(CONFIG_CPU_SH3) | |
66 | #define DMTE0_IRQ 48 | |
67 | #define DMTE1_IRQ 49 | |
68 | #define DMTE2_IRQ 50 | |
69 | #define DMTE3_IRQ 51 | |
70 | #define DMA_IPR_ADDR INTC_IPRE | |
71 | #define DMA_IPR_POS 3 | |
72 | #define DMA_PRIORITY 7 | |
73 | #if defined(CONFIG_CPU_SUBTYPE_SH7300) | |
74 | /* TMU2 */ | |
75 | #define TIMER2_IRQ 18 | |
76 | #define TIMER2_IPR_ADDR INTC_IPRA | |
77 | #define TIMER2_IPR_POS 1 | |
78 | #define TIMER2_PRIORITY 2 | |
79 | ||
80 | /* WDT */ | |
81 | #define WDT_IRQ 27 | |
82 | #define WDT_IPR_ADDR INTC_IPRB | |
83 | #define WDT_IPR_POS 3 | |
84 | #define WDT_PRIORITY 2 | |
85 | ||
86 | /* SIM (SIM Card Module) */ | |
87 | #define SIM_ERI_IRQ 23 | |
88 | #define SIM_RXI_IRQ 24 | |
89 | #define SIM_TXI_IRQ 25 | |
90 | #define SIM_TEND_IRQ 26 | |
91 | #define SIM_IPR_ADDR INTC_IPRB | |
92 | #define SIM_IPR_POS 1 | |
93 | #define SIM_PRIORITY 2 | |
94 | ||
95 | /* VIO (Video I/O) */ | |
96 | #define VIO_IRQ 52 | |
97 | #define VIO_IPR_ADDR INTC_IPRE | |
98 | #define VIO_IPR_POS 2 | |
99 | #define VIO_PRIORITY 2 | |
100 | ||
101 | /* MFI (Multi Functional Interface) */ | |
102 | #define MFI_IRQ 56 | |
103 | #define MFI_IPR_ADDR INTC_IPRE | |
104 | #define MFI_IPR_POS 1 | |
105 | #define MFI_PRIORITY 2 | |
106 | ||
107 | /* VPU (Video Processing Unit) */ | |
108 | #define VPU_IRQ 60 | |
109 | #define VPU_IPR_ADDR INTC_IPRE | |
110 | #define VPU_IPR_POS 0 | |
111 | #define VPU_PRIORITY 2 | |
112 | ||
113 | /* KEY (Key Scan Interface) */ | |
114 | #define KEY_IRQ 79 | |
115 | #define KEY_IPR_ADDR INTC_IPRF | |
116 | #define KEY_IPR_POS 3 | |
117 | #define KEY_PRIORITY 2 | |
118 | ||
119 | /* CMT (Compare Match Timer) */ | |
120 | #define CMT_IRQ 104 | |
121 | #define CMT_IPR_ADDR INTC_IPRF | |
122 | #define CMT_IPR_POS 0 | |
123 | #define CMT_PRIORITY 2 | |
124 | ||
125 | /* DMAC(1) */ | |
126 | #define DMTE0_IRQ 48 | |
127 | #define DMTE1_IRQ 49 | |
128 | #define DMTE2_IRQ 50 | |
129 | #define DMTE3_IRQ 51 | |
130 | #define DMA1_IPR_ADDR INTC_IPRE | |
131 | #define DMA1_IPR_POS 3 | |
132 | #define DMA1_PRIORITY 7 | |
133 | ||
134 | /* DMAC(2) */ | |
135 | #define DMTE4_IRQ 76 | |
136 | #define DMTE5_IRQ 77 | |
137 | #define DMA2_IPR_ADDR INTC_IPRF | |
138 | #define DMA2_IPR_POS 2 | |
139 | #define DMA2_PRIORITY 7 | |
140 | ||
141 | /* SIOF0 */ | |
142 | #define SIOF0_IRQ 84 | |
143 | #define SIOF0_IPR_ADDR INTC_IPRH | |
144 | #define SIOF0_IPR_POS 3 | |
145 | #define SIOF0_PRIORITY 3 | |
146 | ||
147 | /* FLCTL (Flash Memory Controller) */ | |
148 | #define FLSTE_IRQ 92 | |
149 | #define FLTEND_IRQ 93 | |
150 | #define FLTRQ0_IRQ 94 | |
151 | #define FLTRQ1_IRQ 95 | |
152 | #define FLCTL_IPR_ADDR INTC_IPRH | |
153 | #define FLCTL_IPR_POS 1 | |
154 | #define FLCTL_PRIORITY 3 | |
155 | ||
156 | /* IIC (IIC Bus Interface) */ | |
157 | #define IIC_ALI_IRQ 96 | |
158 | #define IIC_TACKI_IRQ 97 | |
159 | #define IIC_WAITI_IRQ 98 | |
160 | #define IIC_DTEI_IRQ 99 | |
161 | #define IIC_IPR_ADDR INTC_IPRH | |
162 | #define IIC_IPR_POS 0 | |
163 | #define IIC_PRIORITY 3 | |
164 | ||
165 | /* SIO0 */ | |
166 | #define SIO0_IRQ 88 | |
167 | #define SIO0_IPR_ADDR INTC_IPRI | |
168 | #define SIO0_IPR_POS 3 | |
169 | #define SIO0_PRIORITY 3 | |
170 | ||
171 | /* SIU (Sound Interface Unit) */ | |
172 | #define SIU_IRQ 108 | |
173 | #define SIU_IPR_ADDR INTC_IPRJ | |
174 | #define SIU_IPR_POS 1 | |
175 | #define SIU_PRIORITY 3 | |
176 | ||
177 | #endif | |
178 | #elif defined(CONFIG_CPU_SH4) | |
179 | #define DMTE0_IRQ 34 | |
180 | #define DMTE1_IRQ 35 | |
181 | #define DMTE2_IRQ 36 | |
182 | #define DMTE3_IRQ 37 | |
183 | #define DMTE4_IRQ 44 /* 7751R only */ | |
184 | #define DMTE5_IRQ 45 /* 7751R only */ | |
185 | #define DMTE6_IRQ 46 /* 7751R only */ | |
186 | #define DMTE7_IRQ 47 /* 7751R only */ | |
187 | #define DMAE_IRQ 38 | |
188 | #define DMA_IPR_ADDR INTC_IPRC | |
189 | #define DMA_IPR_POS 2 | |
190 | #define DMA_PRIORITY 7 | |
191 | #endif | |
192 | ||
193 | #if defined (CONFIG_CPU_SUBTYPE_SH7707) || defined (CONFIG_CPU_SUBTYPE_SH7708) || \ | |
194 | defined (CONFIG_CPU_SUBTYPE_SH7709) || defined (CONFIG_CPU_SUBTYPE_SH7750) || \ | |
195 | defined (CONFIG_CPU_SUBTYPE_SH7751) | |
196 | #define SCI_ERI_IRQ 23 | |
197 | #define SCI_RXI_IRQ 24 | |
198 | #define SCI_TXI_IRQ 25 | |
199 | #define SCI_IPR_ADDR INTC_IPRB | |
200 | #define SCI_IPR_POS 1 | |
201 | #define SCI_PRIORITY 3 | |
202 | #endif | |
203 | ||
204 | #if defined(CONFIG_CPU_SUBTYPE_SH7300) | |
205 | #define SCIF0_IRQ 80 | |
206 | #define SCIF0_IPR_ADDR INTC_IPRG | |
207 | #define SCIF0_IPR_POS 3 | |
208 | #define SCIF0_PRIORITY 3 | |
209 | #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ | |
210 | defined(CONFIG_CPU_SUBTYPE_SH7707) || \ | |
211 | defined(CONFIG_CPU_SUBTYPE_SH7709) | |
212 | #define SCIF_ERI_IRQ 56 | |
213 | #define SCIF_RXI_IRQ 57 | |
214 | #define SCIF_BRI_IRQ 58 | |
215 | #define SCIF_TXI_IRQ 59 | |
216 | #define SCIF_IPR_ADDR INTC_IPRE | |
217 | #define SCIF_IPR_POS 1 | |
218 | #define SCIF_PRIORITY 3 | |
219 | ||
220 | #define IRDA_ERI_IRQ 52 | |
221 | #define IRDA_RXI_IRQ 53 | |
222 | #define IRDA_BRI_IRQ 54 | |
223 | #define IRDA_TXI_IRQ 55 | |
224 | #define IRDA_IPR_ADDR INTC_IPRE | |
225 | #define IRDA_IPR_POS 2 | |
226 | #define IRDA_PRIORITY 3 | |
227 | #elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \ | |
228 | defined(CONFIG_CPU_SUBTYPE_ST40STB1) || defined(CONFIG_CPU_SUBTYPE_SH4_202) | |
229 | #define SCIF_ERI_IRQ 40 | |
230 | #define SCIF_RXI_IRQ 41 | |
231 | #define SCIF_BRI_IRQ 42 | |
232 | #define SCIF_TXI_IRQ 43 | |
233 | #define SCIF_IPR_ADDR INTC_IPRC | |
234 | #define SCIF_IPR_POS 1 | |
235 | #define SCIF_PRIORITY 3 | |
236 | #if defined(CONFIG_CPU_SUBTYPE_ST40STB1) | |
237 | #define SCIF1_ERI_IRQ 23 | |
238 | #define SCIF1_RXI_IRQ 24 | |
239 | #define SCIF1_BRI_IRQ 25 | |
240 | #define SCIF1_TXI_IRQ 26 | |
241 | #define SCIF1_IPR_ADDR INTC_IPRB | |
242 | #define SCIF1_IPR_POS 1 | |
243 | #define SCIF1_PRIORITY 3 | |
bf3a00f8 PM |
244 | #endif /* ST40STB1 */ |
245 | ||
246 | #endif /* 775x / SH4-202 / ST40STB1 */ | |
8d27e081 | 247 | #endif /* 7780 */ |
1da177e4 LT |
248 | |
249 | /* NR_IRQS is made from three components: | |
250 | * 1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules | |
251 | * 2. PINT_NR_IRQS - number of PINT interrupts | |
252 | * 3. OFFCHIP_NR_IRQS - numbe of IRQs from off-chip peripherial modules | |
253 | */ | |
254 | ||
255 | /* 1. ONCHIP_NR_IRQS */ | |
bf3a00f8 PM |
256 | #if defined(CONFIG_CPU_SUBTYPE_SH7604) |
257 | # define ONCHIP_NR_IRQS 24 // Actually 21 | |
258 | #elif defined(CONFIG_CPU_SUBTYPE_SH7707) | |
259 | # define ONCHIP_NR_IRQS 64 | |
260 | # define PINT_NR_IRQS 16 | |
261 | #elif defined(CONFIG_CPU_SUBTYPE_SH7708) | |
262 | # define ONCHIP_NR_IRQS 32 | |
263 | #elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \ | |
264 | defined(CONFIG_CPU_SUBTYPE_SH7705) | |
265 | # define ONCHIP_NR_IRQS 64 // Actually 61 | |
266 | # define PINT_NR_IRQS 16 | |
267 | #elif defined(CONFIG_CPU_SUBTYPE_SH7750) | |
268 | # define ONCHIP_NR_IRQS 48 // Actually 44 | |
269 | #elif defined(CONFIG_CPU_SUBTYPE_SH7751) | |
270 | # define ONCHIP_NR_IRQS 72 | |
271 | #elif defined(CONFIG_CPU_SUBTYPE_SH7760) | |
272 | # define ONCHIP_NR_IRQS 112 /* XXX */ | |
273 | #elif defined(CONFIG_CPU_SUBTYPE_SH4_202) | |
274 | # define ONCHIP_NR_IRQS 72 | |
275 | #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1) | |
276 | # define ONCHIP_NR_IRQS 144 | |
8d27e081 PM |
277 | #elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \ |
278 | defined(CONFIG_CPU_SUBTYPE_SH73180) | |
bf3a00f8 | 279 | # define ONCHIP_NR_IRQS 109 |
8d27e081 PM |
280 | #elif defined(CONFIG_CPU_SUBTYPE_SH7780) |
281 | # define ONCHIP_NR_IRQS 111 | |
bf3a00f8 | 282 | #elif defined(CONFIG_SH_UNKNOWN) /* Most be last */ |
1da177e4 | 283 | # define ONCHIP_NR_IRQS 144 |
1da177e4 LT |
284 | #endif |
285 | ||
286 | /* 2. PINT_NR_IRQS */ | |
bf3a00f8 | 287 | #ifdef CONFIG_SH_UNKNOWN |
1da177e4 LT |
288 | # define PINT_NR_IRQS 16 |
289 | #else | |
290 | # ifndef PINT_NR_IRQS | |
291 | # define PINT_NR_IRQS 0 | |
292 | # endif | |
293 | #endif | |
294 | ||
295 | #if PINT_NR_IRQS > 0 | |
296 | # define PINT_IRQ_BASE ONCHIP_NR_IRQS | |
297 | #endif | |
298 | ||
299 | /* 3. OFFCHIP_NR_IRQS */ | |
bf3a00f8 PM |
300 | #if defined(CONFIG_HD64461) |
301 | # define OFFCHIP_NR_IRQS 18 | |
302 | #elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */ | |
303 | # define OFFCHIP_NR_IRQS 48 | |
304 | #elif defined(CONFIG_HD64465) | |
1da177e4 | 305 | # define OFFCHIP_NR_IRQS 16 |
bf3a00f8 PM |
306 | #elif defined (CONFIG_SH_EC3104) |
307 | # define OFFCHIP_NR_IRQS 16 | |
308 | #elif defined (CONFIG_SH_DREAMCAST) | |
309 | # define OFFCHIP_NR_IRQS 96 | |
310 | #elif defined (CONFIG_SH_TITAN) | |
311 | # define OFFCHIP_NR_IRQS 4 | |
8d27e081 PM |
312 | #elif defined(CONFIG_SH_R7780RP) |
313 | # define OFFCHIP_NR_IRQS 16 | |
bf3a00f8 PM |
314 | #elif defined(CONFIG_SH_UNKNOWN) |
315 | # define OFFCHIP_NR_IRQS 16 /* Must also be last */ | |
1da177e4 | 316 | #else |
bf3a00f8 | 317 | # define OFFCHIP_NR_IRQS 0 |
1da177e4 LT |
318 | #endif |
319 | ||
320 | #if OFFCHIP_NR_IRQS > 0 | |
321 | # define OFFCHIP_IRQ_BASE (ONCHIP_NR_IRQS + PINT_NR_IRQS) | |
322 | #endif | |
323 | ||
324 | /* NR_IRQS. 1+2+3 */ | |
325 | #define NR_IRQS (ONCHIP_NR_IRQS + PINT_NR_IRQS + OFFCHIP_NR_IRQS) | |
326 | ||
1da177e4 LT |
327 | extern void disable_irq(unsigned int); |
328 | extern void disable_irq_nosync(unsigned int); | |
329 | extern void enable_irq(unsigned int); | |
330 | ||
331 | /* | |
332 | * Simple Mask Register Support | |
333 | */ | |
334 | extern void make_maskreg_irq(unsigned int irq); | |
335 | extern unsigned short *irq_mask_register; | |
336 | ||
337 | /* | |
338 | * Function for "on chip support modules". | |
339 | */ | |
340 | extern void make_ipr_irq(unsigned int irq, unsigned int addr, | |
341 | int pos, int priority); | |
342 | extern void make_imask_irq(unsigned int irq); | |
343 | ||
344 | #if defined(CONFIG_CPU_SUBTYPE_SH7300) | |
345 | #undef INTC_IPRA | |
346 | #undef INTC_IPRB | |
347 | #define INTC_IPRA 0xA414FEE2UL | |
348 | #define INTC_IPRB 0xA414FEE4UL | |
349 | #define INTC_IPRC 0xA4140016UL | |
350 | #define INTC_IPRD 0xA4140018UL | |
351 | #define INTC_IPRE 0xA414001AUL | |
352 | #define INTC_IPRF 0xA4080000UL | |
353 | #define INTC_IPRG 0xA4080002UL | |
354 | #define INTC_IPRH 0xA4080004UL | |
355 | #define INTC_IPRI 0xA4080006UL | |
356 | #define INTC_IPRJ 0xA4080008UL | |
357 | ||
358 | #define INTC_IMR0 0xA4080040UL | |
359 | #define INTC_IMR1 0xA4080042UL | |
360 | #define INTC_IMR2 0xA4080044UL | |
361 | #define INTC_IMR3 0xA4080046UL | |
362 | #define INTC_IMR4 0xA4080048UL | |
363 | #define INTC_IMR5 0xA408004AUL | |
364 | #define INTC_IMR6 0xA408004CUL | |
365 | #define INTC_IMR7 0xA408004EUL | |
366 | #define INTC_IMR8 0xA4080050UL | |
367 | #define INTC_IMR9 0xA4080052UL | |
368 | #define INTC_IMR10 0xA4080054UL | |
369 | ||
370 | #define INTC_IMCR0 0xA4080060UL | |
371 | #define INTC_IMCR1 0xA4080062UL | |
372 | #define INTC_IMCR2 0xA4080064UL | |
373 | #define INTC_IMCR3 0xA4080066UL | |
374 | #define INTC_IMCR4 0xA4080068UL | |
375 | #define INTC_IMCR5 0xA408006AUL | |
376 | #define INTC_IMCR6 0xA408006CUL | |
377 | #define INTC_IMCR7 0xA408006EUL | |
378 | #define INTC_IMCR8 0xA4080070UL | |
379 | #define INTC_IMCR9 0xA4080072UL | |
380 | #define INTC_IMCR10 0xA4080074UL | |
381 | ||
382 | #define INTC_ICR0 0xA414FEE0UL | |
383 | #define INTC_ICR1 0xA4140010UL | |
384 | ||
385 | #define INTC_IRR0 0xA4140004UL | |
386 | ||
387 | #define PORT_PACR 0xA4050100UL | |
388 | #define PORT_PBCR 0xA4050102UL | |
389 | #define PORT_PCCR 0xA4050104UL | |
390 | #define PORT_PDCR 0xA4050106UL | |
391 | #define PORT_PECR 0xA4050108UL | |
392 | #define PORT_PFCR 0xA405010AUL | |
393 | #define PORT_PGCR 0xA405010CUL | |
394 | #define PORT_PHCR 0xA405010EUL | |
395 | #define PORT_PJCR 0xA4050110UL | |
396 | #define PORT_PKCR 0xA4050112UL | |
397 | #define PORT_PLCR 0xA4050114UL | |
398 | #define PORT_SCPCR 0xA4050116UL | |
399 | #define PORT_PMCR 0xA4050118UL | |
400 | #define PORT_PNCR 0xA405011AUL | |
401 | #define PORT_PQCR 0xA405011CUL | |
402 | ||
403 | #define PORT_PSELA 0xA4050140UL | |
404 | #define PORT_PSELB 0xA4050142UL | |
405 | #define PORT_PSELC 0xA4050144UL | |
406 | ||
407 | #define PORT_HIZCRA 0xA4050146UL | |
408 | #define PORT_HIZCRB 0xA4050148UL | |
409 | #define PORT_DRVCR 0xA4050150UL | |
410 | ||
411 | #define PORT_PADR 0xA4050120UL | |
412 | #define PORT_PBDR 0xA4050122UL | |
413 | #define PORT_PCDR 0xA4050124UL | |
414 | #define PORT_PDDR 0xA4050126UL | |
415 | #define PORT_PEDR 0xA4050128UL | |
416 | #define PORT_PFDR 0xA405012AUL | |
417 | #define PORT_PGDR 0xA405012CUL | |
418 | #define PORT_PHDR 0xA405012EUL | |
419 | #define PORT_PJDR 0xA4050130UL | |
420 | #define PORT_PKDR 0xA4050132UL | |
421 | #define PORT_PLDR 0xA4050134UL | |
422 | #define PORT_SCPDR 0xA4050136UL | |
423 | #define PORT_PMDR 0xA4050138UL | |
424 | #define PORT_PNDR 0xA405013AUL | |
425 | #define PORT_PQDR 0xA405013CUL | |
426 | ||
427 | #define IRQ0_IRQ 32 | |
428 | #define IRQ1_IRQ 33 | |
429 | #define IRQ2_IRQ 34 | |
430 | #define IRQ3_IRQ 35 | |
431 | #define IRQ4_IRQ 36 | |
432 | #define IRQ5_IRQ 37 | |
433 | ||
434 | #define IRQ0_IPR_ADDR INTC_IPRC | |
435 | #define IRQ1_IPR_ADDR INTC_IPRC | |
436 | #define IRQ2_IPR_ADDR INTC_IPRC | |
437 | #define IRQ3_IPR_ADDR INTC_IPRC | |
438 | #define IRQ4_IPR_ADDR INTC_IPRD | |
439 | #define IRQ5_IPR_ADDR INTC_IPRD | |
440 | ||
441 | #define IRQ0_IPR_POS 0 | |
442 | #define IRQ1_IPR_POS 1 | |
443 | #define IRQ2_IPR_POS 2 | |
444 | #define IRQ3_IPR_POS 3 | |
445 | #define IRQ4_IPR_POS 0 | |
446 | #define IRQ5_IPR_POS 1 | |
447 | ||
448 | #define IRQ0_PRIORITY 1 | |
449 | #define IRQ1_PRIORITY 1 | |
450 | #define IRQ2_PRIORITY 1 | |
451 | #define IRQ3_PRIORITY 1 | |
452 | #define IRQ4_PRIORITY 1 | |
453 | #define IRQ5_PRIORITY 1 | |
454 | ||
455 | extern int ipr_irq_demux(int irq); | |
456 | #define __irq_demux(irq) ipr_irq_demux(irq) | |
457 | ||
458 | #elif defined(CONFIG_CPU_SUBTYPE_SH7604) | |
459 | #define INTC_IPRA 0xfffffee2UL | |
460 | #define INTC_IPRB 0xfffffe60UL | |
461 | ||
462 | #define INTC_VCRA 0xfffffe62UL | |
463 | #define INTC_VCRB 0xfffffe64UL | |
464 | #define INTC_VCRC 0xfffffe66UL | |
465 | #define INTC_VCRD 0xfffffe68UL | |
466 | ||
467 | #define INTC_VCRWDT 0xfffffee4UL | |
468 | #define INTC_VCRDIV 0xffffff0cUL | |
469 | #define INTC_VCRDMA0 0xffffffa0UL | |
470 | #define INTC_VCRDMA1 0xffffffa8UL | |
471 | ||
472 | #define INTC_ICR 0xfffffee0UL | |
473 | #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ | |
474 | defined(CONFIG_CPU_SUBTYPE_SH7707) || \ | |
475 | defined(CONFIG_CPU_SUBTYPE_SH7709) | |
476 | #define INTC_IRR0 0xa4000004UL | |
477 | #define INTC_IRR1 0xa4000006UL | |
478 | #define INTC_IRR2 0xa4000008UL | |
479 | ||
480 | #define INTC_ICR0 0xfffffee0UL | |
481 | #define INTC_ICR1 0xa4000010UL | |
482 | #define INTC_ICR2 0xa4000012UL | |
483 | #define INTC_INTER 0xa4000014UL | |
484 | ||
485 | #define INTC_IPRC 0xa4000016UL | |
486 | #define INTC_IPRD 0xa4000018UL | |
487 | #define INTC_IPRE 0xa400001aUL | |
488 | #if defined(CONFIG_CPU_SUBTYPE_SH7707) | |
489 | #define INTC_IPRF 0xa400001cUL | |
490 | #elif defined(CONFIG_CPU_SUBTYPE_SH7705) | |
491 | #define INTC_IPRF 0xa4080000UL | |
492 | #define INTC_IPRG 0xa4080002UL | |
493 | #define INTC_IPRH 0xa4080004UL | |
494 | #endif | |
495 | ||
496 | #define PORT_PACR 0xa4000100UL | |
497 | #define PORT_PBCR 0xa4000102UL | |
498 | #define PORT_PCCR 0xa4000104UL | |
499 | #define PORT_PFCR 0xa400010aUL | |
500 | #define PORT_PADR 0xa4000120UL | |
501 | #define PORT_PBDR 0xa4000122UL | |
502 | #define PORT_PCDR 0xa4000124UL | |
503 | #define PORT_PFDR 0xa400012aUL | |
504 | ||
505 | #define IRQ0_IRQ 32 | |
506 | #define IRQ1_IRQ 33 | |
507 | #define IRQ2_IRQ 34 | |
508 | #define IRQ3_IRQ 35 | |
509 | #define IRQ4_IRQ 36 | |
510 | #define IRQ5_IRQ 37 | |
511 | ||
512 | #define IRQ0_IPR_ADDR INTC_IPRC | |
513 | #define IRQ1_IPR_ADDR INTC_IPRC | |
514 | #define IRQ2_IPR_ADDR INTC_IPRC | |
515 | #define IRQ3_IPR_ADDR INTC_IPRC | |
516 | #define IRQ4_IPR_ADDR INTC_IPRD | |
517 | #define IRQ5_IPR_ADDR INTC_IPRD | |
518 | ||
519 | #define IRQ0_IPR_POS 0 | |
520 | #define IRQ1_IPR_POS 1 | |
521 | #define IRQ2_IPR_POS 2 | |
522 | #define IRQ3_IPR_POS 3 | |
523 | #define IRQ4_IPR_POS 0 | |
524 | #define IRQ5_IPR_POS 1 | |
525 | ||
526 | #define IRQ0_PRIORITY 1 | |
527 | #define IRQ1_PRIORITY 1 | |
528 | #define IRQ2_PRIORITY 1 | |
529 | #define IRQ3_PRIORITY 1 | |
530 | #define IRQ4_PRIORITY 1 | |
531 | #define IRQ5_PRIORITY 1 | |
532 | ||
533 | #define PINT0_IRQ 40 | |
534 | #define PINT8_IRQ 41 | |
535 | ||
536 | #define PINT0_IPR_ADDR INTC_IPRD | |
537 | #define PINT8_IPR_ADDR INTC_IPRD | |
538 | ||
539 | #define PINT0_IPR_POS 3 | |
540 | #define PINT8_IPR_POS 2 | |
541 | #define PINT0_PRIORITY 2 | |
542 | #define PINT8_PRIORITY 2 | |
543 | ||
544 | extern int ipr_irq_demux(int irq); | |
545 | #define __irq_demux(irq) ipr_irq_demux(irq) | |
1da177e4 LT |
546 | #endif /* CONFIG_CPU_SUBTYPE_SH7707 || CONFIG_CPU_SUBTYPE_SH7709 */ |
547 | ||
548 | #if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \ | |
549 | defined(CONFIG_CPU_SUBTYPE_ST40STB1) || defined(CONFIG_CPU_SUBTYPE_SH4_202) | |
550 | #define INTC_ICR 0xffd00000 | |
551 | #define INTC_ICR_NMIL (1<<15) | |
552 | #define INTC_ICR_MAI (1<<14) | |
553 | #define INTC_ICR_NMIB (1<<9) | |
554 | #define INTC_ICR_NMIE (1<<8) | |
555 | #define INTC_ICR_IRLM (1<<7) | |
556 | #endif | |
557 | ||
8d27e081 | 558 | #ifdef CONFIG_CPU_SUBTYPE_SH7780 |
bf3a00f8 PM |
559 | #include <asm/irq-sh7780.h> |
560 | #endif | |
1da177e4 | 561 | |
bf3a00f8 PM |
562 | /* SH with INTC2-style interrupts */ |
563 | #ifdef CONFIG_CPU_HAS_INTC2_IRQ | |
564 | #if defined(CONFIG_CPU_SUBTYPE_ST40STB1) | |
565 | #define INTC2_BASE 0xfe080000 | |
1da177e4 | 566 | #define INTC2_FIRST_IRQ 64 |
bf3a00f8 PM |
567 | #define INTC2_INTREQ_OFFSET 0x20 |
568 | #define INTC2_INTMSK_OFFSET 0x40 | |
569 | #define INTC2_INTMSKCLR_OFFSET 0x60 | |
570 | #define NR_INTC2_IRQS 25 | |
571 | #elif defined(CONFIG_CPU_SUBTYPE_SH7760) | |
1da177e4 | 572 | #define INTC2_BASE 0xfe080000 |
bf3a00f8 | 573 | #define INTC2_FIRST_IRQ 48 /* INTEVT 0x800 */ |
1da177e4 LT |
574 | #define INTC2_INTREQ_OFFSET 0x20 |
575 | #define INTC2_INTMSK_OFFSET 0x40 | |
576 | #define INTC2_INTMSKCLR_OFFSET 0x60 | |
bf3a00f8 PM |
577 | #define NR_INTC2_IRQS 64 |
578 | #elif defined(CONFIG_CPU_SUBTYPE_SH7780) | |
579 | #define INTC2_BASE 0xffd40000 | |
580 | #define INTC2_FIRST_IRQ 22 | |
581 | #define INTC2_INTMSK_OFFSET (0x38) | |
582 | #define INTC2_INTMSKCLR_OFFSET (0x3c) | |
583 | #define NR_INTC2_IRQS 60 | |
584 | #endif | |
585 | ||
586 | #define INTC2_INTPRI_OFFSET 0x00 | |
1da177e4 LT |
587 | |
588 | void make_intc2_irq(unsigned int irq, | |
589 | unsigned int ipr_offset, unsigned int ipr_shift, | |
590 | unsigned int msk_offset, unsigned int msk_shift, | |
591 | unsigned int priority); | |
592 | void init_IRQ_intc2(void); | |
593 | void intc2_add_clear_irq(int irq, int (*fn)(int)); | |
594 | ||
bf3a00f8 | 595 | #endif |
1da177e4 LT |
596 | |
597 | static inline int generic_irq_demux(int irq) | |
598 | { | |
599 | return irq; | |
600 | } | |
601 | ||
bf3a00f8 PM |
602 | #ifndef __irq_demux |
603 | #define __irq_demux(irq) (irq) | |
604 | #endif | |
1da177e4 LT |
605 | #define irq_canonicalize(irq) (irq) |
606 | #define irq_demux(irq) __irq_demux(sh_mv.mv_irq_demux(irq)) | |
607 | ||
1da177e4 LT |
608 | #if defined(CONFIG_CPU_SUBTYPE_SH73180) |
609 | #include <asm/irq-sh73180.h> | |
610 | #endif | |
611 | ||
612 | #endif /* __ASM_SH_IRQ_H */ |