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sh: Rename sci_ick and sci_fck clock to fck
[deliverable/linux.git] / arch / sh / kernel / cpu / sh4a / setup-sh7757.c
1 /*
2 * SH7757 Setup
3 *
4 * Copyright (C) 2009, 2011 Renesas Solutions Corp.
5 *
6 * based on setup-sh7785.c : Copyright (C) 2007 Paul Mundt
7 *
8 * This file is subject to the terms and conditions of the GNU General Public
9 * License. See the file "COPYING" in the main directory of this archive
10 * for more details.
11 */
12 #include <linux/platform_device.h>
13 #include <linux/init.h>
14 #include <linux/serial.h>
15 #include <linux/serial_sci.h>
16 #include <linux/io.h>
17 #include <linux/mm.h>
18 #include <linux/dma-mapping.h>
19 #include <linux/sh_timer.h>
20 #include <linux/sh_dma.h>
21 #include <linux/sh_intc.h>
22 #include <linux/usb/ohci_pdriver.h>
23 #include <cpu/dma-register.h>
24 #include <cpu/sh7757.h>
25
26 static struct plat_sci_port scif2_platform_data = {
27 .flags = UPF_BOOT_AUTOCONF,
28 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
29 .type = PORT_SCIF,
30 };
31
32 static struct resource scif2_resources[] = {
33 DEFINE_RES_MEM(0xfe4b0000, 0x100), /* SCIF2 */
34 DEFINE_RES_IRQ(evt2irq(0x700)),
35 };
36
37 static struct platform_device scif2_device = {
38 .name = "sh-sci",
39 .id = 0,
40 .resource = scif2_resources,
41 .num_resources = ARRAY_SIZE(scif2_resources),
42 .dev = {
43 .platform_data = &scif2_platform_data,
44 },
45 };
46
47 static struct plat_sci_port scif3_platform_data = {
48 .flags = UPF_BOOT_AUTOCONF,
49 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
50 .type = PORT_SCIF,
51 };
52
53 static struct resource scif3_resources[] = {
54 DEFINE_RES_MEM(0xfe4c0000, 0x100), /* SCIF3 */
55 DEFINE_RES_IRQ(evt2irq(0xb80)),
56 };
57
58 static struct platform_device scif3_device = {
59 .name = "sh-sci",
60 .id = 1,
61 .resource = scif3_resources,
62 .num_resources = ARRAY_SIZE(scif3_resources),
63 .dev = {
64 .platform_data = &scif3_platform_data,
65 },
66 };
67
68 static struct plat_sci_port scif4_platform_data = {
69 .flags = UPF_BOOT_AUTOCONF,
70 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
71 .type = PORT_SCIF,
72 };
73
74 static struct resource scif4_resources[] = {
75 DEFINE_RES_MEM(0xfe4d0000, 0x100), /* SCIF4 */
76 DEFINE_RES_IRQ(evt2irq(0xf00)),
77 };
78
79 static struct platform_device scif4_device = {
80 .name = "sh-sci",
81 .id = 2,
82 .resource = scif4_resources,
83 .num_resources = ARRAY_SIZE(scif4_resources),
84 .dev = {
85 .platform_data = &scif4_platform_data,
86 },
87 };
88
89 static struct sh_timer_config tmu0_platform_data = {
90 .channels_mask = 3,
91 };
92
93 static struct resource tmu0_resources[] = {
94 DEFINE_RES_MEM(0xfe430000, 0x20),
95 DEFINE_RES_IRQ(evt2irq(0x580)),
96 DEFINE_RES_IRQ(evt2irq(0x5a0)),
97 };
98
99 static struct platform_device tmu0_device = {
100 .name = "sh-tmu",
101 .id = 0,
102 .dev = {
103 .platform_data = &tmu0_platform_data,
104 },
105 .resource = tmu0_resources,
106 .num_resources = ARRAY_SIZE(tmu0_resources),
107 };
108
109 static struct resource spi0_resources[] = {
110 [0] = {
111 .start = 0xfe002000,
112 .end = 0xfe0020ff,
113 .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT,
114 },
115 [1] = {
116 .start = evt2irq(0xcc0),
117 .flags = IORESOURCE_IRQ,
118 },
119 };
120
121 /* DMA */
122 static const struct sh_dmae_slave_config sh7757_dmae0_slaves[] = {
123 {
124 .slave_id = SHDMA_SLAVE_SDHI_TX,
125 .addr = 0x1fe50030,
126 .chcr = SM_INC | RS_ERS | 0x40000000 |
127 TS_INDEX2VAL(XMIT_SZ_16BIT),
128 .mid_rid = 0xc5,
129 },
130 {
131 .slave_id = SHDMA_SLAVE_SDHI_RX,
132 .addr = 0x1fe50030,
133 .chcr = DM_INC | RS_ERS | 0x40000000 |
134 TS_INDEX2VAL(XMIT_SZ_16BIT),
135 .mid_rid = 0xc6,
136 },
137 {
138 .slave_id = SHDMA_SLAVE_MMCIF_TX,
139 .addr = 0x1fcb0034,
140 .chcr = SM_INC | RS_ERS | 0x40000000 |
141 TS_INDEX2VAL(XMIT_SZ_32BIT),
142 .mid_rid = 0xd3,
143 },
144 {
145 .slave_id = SHDMA_SLAVE_MMCIF_RX,
146 .addr = 0x1fcb0034,
147 .chcr = DM_INC | RS_ERS | 0x40000000 |
148 TS_INDEX2VAL(XMIT_SZ_32BIT),
149 .mid_rid = 0xd7,
150 },
151 };
152
153 static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
154 {
155 .slave_id = SHDMA_SLAVE_SCIF2_TX,
156 .addr = 0x1f4b000c,
157 .chcr = SM_INC | RS_ERS | 0x40000000 |
158 TS_INDEX2VAL(XMIT_SZ_8BIT),
159 .mid_rid = 0x21,
160 },
161 {
162 .slave_id = SHDMA_SLAVE_SCIF2_RX,
163 .addr = 0x1f4b0014,
164 .chcr = DM_INC | RS_ERS | 0x40000000 |
165 TS_INDEX2VAL(XMIT_SZ_8BIT),
166 .mid_rid = 0x22,
167 },
168 {
169 .slave_id = SHDMA_SLAVE_SCIF3_TX,
170 .addr = 0x1f4c000c,
171 .chcr = SM_INC | RS_ERS | 0x40000000 |
172 TS_INDEX2VAL(XMIT_SZ_8BIT),
173 .mid_rid = 0x29,
174 },
175 {
176 .slave_id = SHDMA_SLAVE_SCIF3_RX,
177 .addr = 0x1f4c0014,
178 .chcr = DM_INC | RS_ERS | 0x40000000 |
179 TS_INDEX2VAL(XMIT_SZ_8BIT),
180 .mid_rid = 0x2a,
181 },
182 {
183 .slave_id = SHDMA_SLAVE_SCIF4_TX,
184 .addr = 0x1f4d000c,
185 .chcr = SM_INC | RS_ERS | 0x40000000 |
186 TS_INDEX2VAL(XMIT_SZ_8BIT),
187 .mid_rid = 0x41,
188 },
189 {
190 .slave_id = SHDMA_SLAVE_SCIF4_RX,
191 .addr = 0x1f4d0014,
192 .chcr = DM_INC | RS_ERS | 0x40000000 |
193 TS_INDEX2VAL(XMIT_SZ_8BIT),
194 .mid_rid = 0x42,
195 },
196 {
197 .slave_id = SHDMA_SLAVE_RSPI_TX,
198 .addr = 0xfe480004,
199 .chcr = SM_INC | RS_ERS | 0x40000000 |
200 TS_INDEX2VAL(XMIT_SZ_16BIT),
201 .mid_rid = 0xc1,
202 },
203 {
204 .slave_id = SHDMA_SLAVE_RSPI_RX,
205 .addr = 0xfe480004,
206 .chcr = DM_INC | RS_ERS | 0x40000000 |
207 TS_INDEX2VAL(XMIT_SZ_16BIT),
208 .mid_rid = 0xc2,
209 },
210 };
211
212 static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
213 {
214 .slave_id = SHDMA_SLAVE_RIIC0_TX,
215 .addr = 0x1e500012,
216 .chcr = SM_INC | RS_ERS | 0x40000000 |
217 TS_INDEX2VAL(XMIT_SZ_8BIT),
218 .mid_rid = 0x21,
219 },
220 {
221 .slave_id = SHDMA_SLAVE_RIIC0_RX,
222 .addr = 0x1e500013,
223 .chcr = DM_INC | RS_ERS | 0x40000000 |
224 TS_INDEX2VAL(XMIT_SZ_8BIT),
225 .mid_rid = 0x22,
226 },
227 {
228 .slave_id = SHDMA_SLAVE_RIIC1_TX,
229 .addr = 0x1e510012,
230 .chcr = SM_INC | RS_ERS | 0x40000000 |
231 TS_INDEX2VAL(XMIT_SZ_8BIT),
232 .mid_rid = 0x29,
233 },
234 {
235 .slave_id = SHDMA_SLAVE_RIIC1_RX,
236 .addr = 0x1e510013,
237 .chcr = DM_INC | RS_ERS | 0x40000000 |
238 TS_INDEX2VAL(XMIT_SZ_8BIT),
239 .mid_rid = 0x2a,
240 },
241 {
242 .slave_id = SHDMA_SLAVE_RIIC2_TX,
243 .addr = 0x1e520012,
244 .chcr = SM_INC | RS_ERS | 0x40000000 |
245 TS_INDEX2VAL(XMIT_SZ_8BIT),
246 .mid_rid = 0xa1,
247 },
248 {
249 .slave_id = SHDMA_SLAVE_RIIC2_RX,
250 .addr = 0x1e520013,
251 .chcr = DM_INC | RS_ERS | 0x40000000 |
252 TS_INDEX2VAL(XMIT_SZ_8BIT),
253 .mid_rid = 0xa2,
254 },
255 {
256 .slave_id = SHDMA_SLAVE_RIIC3_TX,
257 .addr = 0x1e530012,
258 .chcr = SM_INC | RS_ERS | 0x40000000 |
259 TS_INDEX2VAL(XMIT_SZ_8BIT),
260 .mid_rid = 0xa9,
261 },
262 {
263 .slave_id = SHDMA_SLAVE_RIIC3_RX,
264 .addr = 0x1e530013,
265 .chcr = DM_INC | RS_ERS | 0x40000000 |
266 TS_INDEX2VAL(XMIT_SZ_8BIT),
267 .mid_rid = 0xaf,
268 },
269 {
270 .slave_id = SHDMA_SLAVE_RIIC4_TX,
271 .addr = 0x1e540012,
272 .chcr = SM_INC | RS_ERS | 0x40000000 |
273 TS_INDEX2VAL(XMIT_SZ_8BIT),
274 .mid_rid = 0xc5,
275 },
276 {
277 .slave_id = SHDMA_SLAVE_RIIC4_RX,
278 .addr = 0x1e540013,
279 .chcr = DM_INC | RS_ERS | 0x40000000 |
280 TS_INDEX2VAL(XMIT_SZ_8BIT),
281 .mid_rid = 0xc6,
282 },
283 };
284
285 static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
286 {
287 .slave_id = SHDMA_SLAVE_RIIC5_TX,
288 .addr = 0x1e550012,
289 .chcr = SM_INC | RS_ERS | 0x40000000 |
290 TS_INDEX2VAL(XMIT_SZ_8BIT),
291 .mid_rid = 0x21,
292 },
293 {
294 .slave_id = SHDMA_SLAVE_RIIC5_RX,
295 .addr = 0x1e550013,
296 .chcr = DM_INC | RS_ERS | 0x40000000 |
297 TS_INDEX2VAL(XMIT_SZ_8BIT),
298 .mid_rid = 0x22,
299 },
300 {
301 .slave_id = SHDMA_SLAVE_RIIC6_TX,
302 .addr = 0x1e560012,
303 .chcr = SM_INC | RS_ERS | 0x40000000 |
304 TS_INDEX2VAL(XMIT_SZ_8BIT),
305 .mid_rid = 0x29,
306 },
307 {
308 .slave_id = SHDMA_SLAVE_RIIC6_RX,
309 .addr = 0x1e560013,
310 .chcr = DM_INC | RS_ERS | 0x40000000 |
311 TS_INDEX2VAL(XMIT_SZ_8BIT),
312 .mid_rid = 0x2a,
313 },
314 {
315 .slave_id = SHDMA_SLAVE_RIIC7_TX,
316 .addr = 0x1e570012,
317 .chcr = SM_INC | RS_ERS | 0x40000000 |
318 TS_INDEX2VAL(XMIT_SZ_8BIT),
319 .mid_rid = 0x41,
320 },
321 {
322 .slave_id = SHDMA_SLAVE_RIIC7_RX,
323 .addr = 0x1e570013,
324 .chcr = DM_INC | RS_ERS | 0x40000000 |
325 TS_INDEX2VAL(XMIT_SZ_8BIT),
326 .mid_rid = 0x42,
327 },
328 {
329 .slave_id = SHDMA_SLAVE_RIIC8_TX,
330 .addr = 0x1e580012,
331 .chcr = SM_INC | RS_ERS | 0x40000000 |
332 TS_INDEX2VAL(XMIT_SZ_8BIT),
333 .mid_rid = 0x45,
334 },
335 {
336 .slave_id = SHDMA_SLAVE_RIIC8_RX,
337 .addr = 0x1e580013,
338 .chcr = DM_INC | RS_ERS | 0x40000000 |
339 TS_INDEX2VAL(XMIT_SZ_8BIT),
340 .mid_rid = 0x46,
341 },
342 {
343 .slave_id = SHDMA_SLAVE_RIIC9_TX,
344 .addr = 0x1e590012,
345 .chcr = SM_INC | RS_ERS | 0x40000000 |
346 TS_INDEX2VAL(XMIT_SZ_8BIT),
347 .mid_rid = 0x51,
348 },
349 {
350 .slave_id = SHDMA_SLAVE_RIIC9_RX,
351 .addr = 0x1e590013,
352 .chcr = DM_INC | RS_ERS | 0x40000000 |
353 TS_INDEX2VAL(XMIT_SZ_8BIT),
354 .mid_rid = 0x52,
355 },
356 };
357
358 static const struct sh_dmae_channel sh7757_dmae_channels[] = {
359 {
360 .offset = 0,
361 .dmars = 0,
362 .dmars_bit = 0,
363 }, {
364 .offset = 0x10,
365 .dmars = 0,
366 .dmars_bit = 8,
367 }, {
368 .offset = 0x20,
369 .dmars = 4,
370 .dmars_bit = 0,
371 }, {
372 .offset = 0x30,
373 .dmars = 4,
374 .dmars_bit = 8,
375 }, {
376 .offset = 0x50,
377 .dmars = 8,
378 .dmars_bit = 0,
379 }, {
380 .offset = 0x60,
381 .dmars = 8,
382 .dmars_bit = 8,
383 }
384 };
385
386 static const unsigned int ts_shift[] = TS_SHIFT;
387
388 static struct sh_dmae_pdata dma0_platform_data = {
389 .slave = sh7757_dmae0_slaves,
390 .slave_num = ARRAY_SIZE(sh7757_dmae0_slaves),
391 .channel = sh7757_dmae_channels,
392 .channel_num = ARRAY_SIZE(sh7757_dmae_channels),
393 .ts_low_shift = CHCR_TS_LOW_SHIFT,
394 .ts_low_mask = CHCR_TS_LOW_MASK,
395 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
396 .ts_high_mask = CHCR_TS_HIGH_MASK,
397 .ts_shift = ts_shift,
398 .ts_shift_num = ARRAY_SIZE(ts_shift),
399 .dmaor_init = DMAOR_INIT,
400 };
401
402 static struct sh_dmae_pdata dma1_platform_data = {
403 .slave = sh7757_dmae1_slaves,
404 .slave_num = ARRAY_SIZE(sh7757_dmae1_slaves),
405 .channel = sh7757_dmae_channels,
406 .channel_num = ARRAY_SIZE(sh7757_dmae_channels),
407 .ts_low_shift = CHCR_TS_LOW_SHIFT,
408 .ts_low_mask = CHCR_TS_LOW_MASK,
409 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
410 .ts_high_mask = CHCR_TS_HIGH_MASK,
411 .ts_shift = ts_shift,
412 .ts_shift_num = ARRAY_SIZE(ts_shift),
413 .dmaor_init = DMAOR_INIT,
414 };
415
416 static struct sh_dmae_pdata dma2_platform_data = {
417 .slave = sh7757_dmae2_slaves,
418 .slave_num = ARRAY_SIZE(sh7757_dmae2_slaves),
419 .channel = sh7757_dmae_channels,
420 .channel_num = ARRAY_SIZE(sh7757_dmae_channels),
421 .ts_low_shift = CHCR_TS_LOW_SHIFT,
422 .ts_low_mask = CHCR_TS_LOW_MASK,
423 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
424 .ts_high_mask = CHCR_TS_HIGH_MASK,
425 .ts_shift = ts_shift,
426 .ts_shift_num = ARRAY_SIZE(ts_shift),
427 .dmaor_init = DMAOR_INIT,
428 };
429
430 static struct sh_dmae_pdata dma3_platform_data = {
431 .slave = sh7757_dmae3_slaves,
432 .slave_num = ARRAY_SIZE(sh7757_dmae3_slaves),
433 .channel = sh7757_dmae_channels,
434 .channel_num = ARRAY_SIZE(sh7757_dmae_channels),
435 .ts_low_shift = CHCR_TS_LOW_SHIFT,
436 .ts_low_mask = CHCR_TS_LOW_MASK,
437 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
438 .ts_high_mask = CHCR_TS_HIGH_MASK,
439 .ts_shift = ts_shift,
440 .ts_shift_num = ARRAY_SIZE(ts_shift),
441 .dmaor_init = DMAOR_INIT,
442 };
443
444 /* channel 0 to 5 */
445 static struct resource sh7757_dmae0_resources[] = {
446 [0] = {
447 /* Channel registers and DMAOR */
448 .start = 0xff608020,
449 .end = 0xff60808f,
450 .flags = IORESOURCE_MEM,
451 },
452 [1] = {
453 /* DMARSx */
454 .start = 0xff609000,
455 .end = 0xff60900b,
456 .flags = IORESOURCE_MEM,
457 },
458 {
459 .name = "error_irq",
460 .start = evt2irq(0x640),
461 .end = evt2irq(0x640),
462 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
463 },
464 };
465
466 /* channel 6 to 11 */
467 static struct resource sh7757_dmae1_resources[] = {
468 [0] = {
469 /* Channel registers and DMAOR */
470 .start = 0xff618020,
471 .end = 0xff61808f,
472 .flags = IORESOURCE_MEM,
473 },
474 [1] = {
475 /* DMARSx */
476 .start = 0xff619000,
477 .end = 0xff61900b,
478 .flags = IORESOURCE_MEM,
479 },
480 {
481 .name = "error_irq",
482 .start = evt2irq(0x640),
483 .end = evt2irq(0x640),
484 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
485 },
486 {
487 /* IRQ for channels 4 */
488 .start = evt2irq(0x7c0),
489 .end = evt2irq(0x7c0),
490 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
491 },
492 {
493 /* IRQ for channels 5 */
494 .start = evt2irq(0x7c0),
495 .end = evt2irq(0x7c0),
496 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
497 },
498 {
499 /* IRQ for channels 6 */
500 .start = evt2irq(0xd00),
501 .end = evt2irq(0xd00),
502 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
503 },
504 {
505 /* IRQ for channels 7 */
506 .start = evt2irq(0xd00),
507 .end = evt2irq(0xd00),
508 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
509 },
510 {
511 /* IRQ for channels 8 */
512 .start = evt2irq(0xd00),
513 .end = evt2irq(0xd00),
514 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
515 },
516 {
517 /* IRQ for channels 9 */
518 .start = evt2irq(0xd00),
519 .end = evt2irq(0xd00),
520 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
521 },
522 {
523 /* IRQ for channels 10 */
524 .start = evt2irq(0xd00),
525 .end = evt2irq(0xd00),
526 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
527 },
528 {
529 /* IRQ for channels 11 */
530 .start = evt2irq(0xd00),
531 .end = evt2irq(0xd00),
532 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
533 },
534 };
535
536 /* channel 12 to 17 */
537 static struct resource sh7757_dmae2_resources[] = {
538 [0] = {
539 /* Channel registers and DMAOR */
540 .start = 0xff708020,
541 .end = 0xff70808f,
542 .flags = IORESOURCE_MEM,
543 },
544 [1] = {
545 /* DMARSx */
546 .start = 0xff709000,
547 .end = 0xff70900b,
548 .flags = IORESOURCE_MEM,
549 },
550 {
551 .name = "error_irq",
552 .start = evt2irq(0x2a60),
553 .end = evt2irq(0x2a60),
554 .flags = IORESOURCE_IRQ,
555 },
556 {
557 /* IRQ for channels 12 to 16 */
558 .start = evt2irq(0x2400),
559 .end = evt2irq(0x2480),
560 .flags = IORESOURCE_IRQ,
561 },
562 {
563 /* IRQ for channel 17 */
564 .start = evt2irq(0x24e0),
565 .end = evt2irq(0x24e0),
566 .flags = IORESOURCE_IRQ,
567 },
568 };
569
570 /* channel 18 to 23 */
571 static struct resource sh7757_dmae3_resources[] = {
572 [0] = {
573 /* Channel registers and DMAOR */
574 .start = 0xff718020,
575 .end = 0xff71808f,
576 .flags = IORESOURCE_MEM,
577 },
578 [1] = {
579 /* DMARSx */
580 .start = 0xff719000,
581 .end = 0xff71900b,
582 .flags = IORESOURCE_MEM,
583 },
584 {
585 .name = "error_irq",
586 .start = evt2irq(0x2a80),
587 .end = evt2irq(0x2a80),
588 .flags = IORESOURCE_IRQ,
589 },
590 {
591 /* IRQ for channels 18 to 22 */
592 .start = evt2irq(0x2500),
593 .end = evt2irq(0x2580),
594 .flags = IORESOURCE_IRQ,
595 },
596 {
597 /* IRQ for channel 23 */
598 .start = evt2irq(0x2600),
599 .end = evt2irq(0x2600),
600 .flags = IORESOURCE_IRQ,
601 },
602 };
603
604 static struct platform_device dma0_device = {
605 .name = "sh-dma-engine",
606 .id = 0,
607 .resource = sh7757_dmae0_resources,
608 .num_resources = ARRAY_SIZE(sh7757_dmae0_resources),
609 .dev = {
610 .platform_data = &dma0_platform_data,
611 },
612 };
613
614 static struct platform_device dma1_device = {
615 .name = "sh-dma-engine",
616 .id = 1,
617 .resource = sh7757_dmae1_resources,
618 .num_resources = ARRAY_SIZE(sh7757_dmae1_resources),
619 .dev = {
620 .platform_data = &dma1_platform_data,
621 },
622 };
623
624 static struct platform_device dma2_device = {
625 .name = "sh-dma-engine",
626 .id = 2,
627 .resource = sh7757_dmae2_resources,
628 .num_resources = ARRAY_SIZE(sh7757_dmae2_resources),
629 .dev = {
630 .platform_data = &dma2_platform_data,
631 },
632 };
633
634 static struct platform_device dma3_device = {
635 .name = "sh-dma-engine",
636 .id = 3,
637 .resource = sh7757_dmae3_resources,
638 .num_resources = ARRAY_SIZE(sh7757_dmae3_resources),
639 .dev = {
640 .platform_data = &dma3_platform_data,
641 },
642 };
643
644 static struct platform_device spi0_device = {
645 .name = "sh_spi",
646 .id = 0,
647 .dev = {
648 .dma_mask = NULL,
649 .coherent_dma_mask = 0xffffffff,
650 },
651 .num_resources = ARRAY_SIZE(spi0_resources),
652 .resource = spi0_resources,
653 };
654
655 static struct resource spi1_resources[] = {
656 {
657 .start = 0xffd8ee70,
658 .end = 0xffd8eeff,
659 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
660 },
661 {
662 .start = evt2irq(0x8c0),
663 .flags = IORESOURCE_IRQ,
664 },
665 };
666
667 static struct platform_device spi1_device = {
668 .name = "sh_spi",
669 .id = 1,
670 .num_resources = ARRAY_SIZE(spi1_resources),
671 .resource = spi1_resources,
672 };
673
674 static struct resource rspi_resources[] = {
675 {
676 .start = 0xfe480000,
677 .end = 0xfe4800ff,
678 .flags = IORESOURCE_MEM,
679 },
680 {
681 .start = evt2irq(0x1d80),
682 .flags = IORESOURCE_IRQ,
683 },
684 };
685
686 static struct platform_device rspi_device = {
687 .name = "rspi",
688 .id = 2,
689 .num_resources = ARRAY_SIZE(rspi_resources),
690 .resource = rspi_resources,
691 };
692
693 static struct resource usb_ehci_resources[] = {
694 [0] = {
695 .start = 0xfe4f1000,
696 .end = 0xfe4f10ff,
697 .flags = IORESOURCE_MEM,
698 },
699 [1] = {
700 .start = evt2irq(0x920),
701 .end = evt2irq(0x920),
702 .flags = IORESOURCE_IRQ,
703 },
704 };
705
706 static struct platform_device usb_ehci_device = {
707 .name = "sh_ehci",
708 .id = -1,
709 .dev = {
710 .dma_mask = &usb_ehci_device.dev.coherent_dma_mask,
711 .coherent_dma_mask = DMA_BIT_MASK(32),
712 },
713 .num_resources = ARRAY_SIZE(usb_ehci_resources),
714 .resource = usb_ehci_resources,
715 };
716
717 static struct resource usb_ohci_resources[] = {
718 [0] = {
719 .start = 0xfe4f1800,
720 .end = 0xfe4f18ff,
721 .flags = IORESOURCE_MEM,
722 },
723 [1] = {
724 .start = evt2irq(0x920),
725 .end = evt2irq(0x920),
726 .flags = IORESOURCE_IRQ,
727 },
728 };
729
730 static struct usb_ohci_pdata usb_ohci_pdata;
731
732 static struct platform_device usb_ohci_device = {
733 .name = "ohci-platform",
734 .id = -1,
735 .dev = {
736 .dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
737 .coherent_dma_mask = DMA_BIT_MASK(32),
738 .platform_data = &usb_ohci_pdata,
739 },
740 .num_resources = ARRAY_SIZE(usb_ohci_resources),
741 .resource = usb_ohci_resources,
742 };
743
744 static struct platform_device *sh7757_devices[] __initdata = {
745 &scif2_device,
746 &scif3_device,
747 &scif4_device,
748 &tmu0_device,
749 &dma0_device,
750 &dma1_device,
751 &dma2_device,
752 &dma3_device,
753 &spi0_device,
754 &spi1_device,
755 &rspi_device,
756 &usb_ehci_device,
757 &usb_ohci_device,
758 };
759
760 static int __init sh7757_devices_setup(void)
761 {
762 return platform_add_devices(sh7757_devices,
763 ARRAY_SIZE(sh7757_devices));
764 }
765 arch_initcall(sh7757_devices_setup);
766
767 static struct platform_device *sh7757_early_devices[] __initdata = {
768 &scif2_device,
769 &scif3_device,
770 &scif4_device,
771 &tmu0_device,
772 };
773
774 void __init plat_early_device_setup(void)
775 {
776 early_platform_add_devices(sh7757_early_devices,
777 ARRAY_SIZE(sh7757_early_devices));
778 }
779
780 enum {
781 UNUSED = 0,
782
783 /* interrupt sources */
784
785 IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
786 IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
787 IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
788 IRL0_HHLL, IRL0_HHLH, IRL0_HHHL,
789
790 IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
791 IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
792 IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
793 IRL4_HHLL, IRL4_HHLH, IRL4_HHHL,
794 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
795
796 SDHI, DVC,
797 IRQ8, IRQ9, IRQ11, IRQ10, IRQ12, IRQ13, IRQ14, IRQ15,
798 TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
799 HUDI,
800 ARC4,
801 DMAC0_5, DMAC6_7, DMAC8_11,
802 SCIF0, SCIF1, SCIF2, SCIF3, SCIF4,
803 USB0, USB1,
804 JMC,
805 SPI0, SPI1,
806 TMR01, TMR23, TMR45,
807 FRT,
808 LPC, LPC5, LPC6, LPC7, LPC8,
809 PECI0, PECI1, PECI2, PECI3, PECI4, PECI5,
810 ETHERC,
811 ADC0, ADC1,
812 SIM,
813 IIC0_0, IIC0_1, IIC0_2, IIC0_3,
814 IIC1_0, IIC1_1, IIC1_2, IIC1_3,
815 IIC2_0, IIC2_1, IIC2_2, IIC2_3,
816 IIC3_0, IIC3_1, IIC3_2, IIC3_3,
817 IIC4_0, IIC4_1, IIC4_2, IIC4_3,
818 IIC5_0, IIC5_1, IIC5_2, IIC5_3,
819 IIC6_0, IIC6_1, IIC6_2, IIC6_3,
820 IIC7_0, IIC7_1, IIC7_2, IIC7_3,
821 IIC8_0, IIC8_1, IIC8_2, IIC8_3,
822 IIC9_0, IIC9_1, IIC9_2, IIC9_3,
823 ONFICTL,
824 MMC1, MMC2,
825 ECCU,
826 PCIC,
827 G200,
828 RSPI,
829 SGPIO,
830 DMINT12, DMINT13, DMINT14, DMINT15, DMINT16, DMINT17, DMINT18, DMINT19,
831 DMINT20, DMINT21, DMINT22, DMINT23,
832 DDRECC,
833 TSIP,
834 PCIE_BRIDGE,
835 WDT0B, WDT1B, WDT2B, WDT3B, WDT4B, WDT5B, WDT6B, WDT7B, WDT8B,
836 GETHER0, GETHER1, GETHER2,
837 PBIA, PBIB, PBIC,
838 DMAE2, DMAE3,
839 SERMUX2, SERMUX3,
840
841 /* interrupt groups */
842
843 TMU012, TMU345,
844 };
845
846 static struct intc_vect vectors[] __initdata = {
847 INTC_VECT(SDHI, 0x480), INTC_VECT(SDHI, 0x04a0),
848 INTC_VECT(SDHI, 0x4c0),
849 INTC_VECT(DVC, 0x4e0),
850 INTC_VECT(IRQ8, 0x500), INTC_VECT(IRQ9, 0x520),
851 INTC_VECT(IRQ10, 0x540),
852 INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0),
853 INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0),
854 INTC_VECT(HUDI, 0x600),
855 INTC_VECT(ARC4, 0x620),
856 INTC_VECT(DMAC0_5, 0x640), INTC_VECT(DMAC0_5, 0x660),
857 INTC_VECT(DMAC0_5, 0x680), INTC_VECT(DMAC0_5, 0x6a0),
858 INTC_VECT(DMAC0_5, 0x6c0),
859 INTC_VECT(IRQ11, 0x6e0),
860 INTC_VECT(SCIF2, 0x700), INTC_VECT(SCIF2, 0x720),
861 INTC_VECT(SCIF2, 0x740), INTC_VECT(SCIF2, 0x760),
862 INTC_VECT(DMAC0_5, 0x780), INTC_VECT(DMAC0_5, 0x7a0),
863 INTC_VECT(DMAC6_7, 0x7c0), INTC_VECT(DMAC6_7, 0x7e0),
864 INTC_VECT(USB0, 0x840),
865 INTC_VECT(IRQ12, 0x880),
866 INTC_VECT(JMC, 0x8a0),
867 INTC_VECT(SPI1, 0x8c0),
868 INTC_VECT(IRQ13, 0x8e0), INTC_VECT(IRQ14, 0x900),
869 INTC_VECT(USB1, 0x920),
870 INTC_VECT(TMR01, 0xa00), INTC_VECT(TMR23, 0xa20),
871 INTC_VECT(TMR45, 0xa40),
872 INTC_VECT(FRT, 0xa80),
873 INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0),
874 INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00),
875 INTC_VECT(LPC, 0xb20),
876 INTC_VECT(SCIF0, 0xb40), INTC_VECT(SCIF1, 0xb60),
877 INTC_VECT(SCIF3, 0xb80), INTC_VECT(SCIF3, 0xba0),
878 INTC_VECT(SCIF3, 0xbc0), INTC_VECT(SCIF3, 0xbe0),
879 INTC_VECT(PECI0, 0xc00), INTC_VECT(PECI1, 0xc20),
880 INTC_VECT(PECI2, 0xc40),
881 INTC_VECT(IRQ15, 0xc60),
882 INTC_VECT(ETHERC, 0xc80), INTC_VECT(ETHERC, 0xca0),
883 INTC_VECT(SPI0, 0xcc0),
884 INTC_VECT(ADC1, 0xce0),
885 INTC_VECT(DMAC8_11, 0xd00), INTC_VECT(DMAC8_11, 0xd20),
886 INTC_VECT(DMAC8_11, 0xd40), INTC_VECT(DMAC8_11, 0xd60),
887 INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0),
888 INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0),
889 INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20),
890 INTC_VECT(TMU5, 0xe40),
891 INTC_VECT(ADC0, 0xe60),
892 INTC_VECT(SCIF4, 0xf00), INTC_VECT(SCIF4, 0xf20),
893 INTC_VECT(SCIF4, 0xf40), INTC_VECT(SCIF4, 0xf60),
894 INTC_VECT(IIC0_0, 0x1400), INTC_VECT(IIC0_1, 0x1420),
895 INTC_VECT(IIC0_2, 0x1440), INTC_VECT(IIC0_3, 0x1460),
896 INTC_VECT(IIC1_0, 0x1480), INTC_VECT(IIC1_1, 0x14e0),
897 INTC_VECT(IIC1_2, 0x1500), INTC_VECT(IIC1_3, 0x1520),
898 INTC_VECT(IIC2_0, 0x1540), INTC_VECT(IIC2_1, 0x1560),
899 INTC_VECT(IIC2_2, 0x1580), INTC_VECT(IIC2_3, 0x1600),
900 INTC_VECT(IIC3_0, 0x1620), INTC_VECT(IIC3_1, 0x1640),
901 INTC_VECT(IIC3_2, 0x16e0), INTC_VECT(IIC3_3, 0x1700),
902 INTC_VECT(IIC4_0, 0x17c0), INTC_VECT(IIC4_1, 0x1800),
903 INTC_VECT(IIC4_2, 0x1820), INTC_VECT(IIC4_3, 0x1840),
904 INTC_VECT(IIC5_0, 0x1860), INTC_VECT(IIC5_1, 0x1880),
905 INTC_VECT(IIC5_2, 0x18a0), INTC_VECT(IIC5_3, 0x18c0),
906 INTC_VECT(IIC6_0, 0x18e0), INTC_VECT(IIC6_1, 0x1900),
907 INTC_VECT(IIC6_2, 0x1920),
908 INTC_VECT(ONFICTL, 0x1960),
909 INTC_VECT(IIC6_3, 0x1980),
910 INTC_VECT(IIC7_0, 0x19a0), INTC_VECT(IIC7_1, 0x1a00),
911 INTC_VECT(IIC7_2, 0x1a20), INTC_VECT(IIC7_3, 0x1a40),
912 INTC_VECT(IIC8_0, 0x1a60), INTC_VECT(IIC8_1, 0x1a80),
913 INTC_VECT(IIC8_2, 0x1aa0), INTC_VECT(IIC8_3, 0x1b40),
914 INTC_VECT(IIC9_0, 0x1b60), INTC_VECT(IIC9_1, 0x1b80),
915 INTC_VECT(IIC9_2, 0x1c00), INTC_VECT(IIC9_3, 0x1c20),
916 INTC_VECT(MMC1, 0x1c60), INTC_VECT(MMC2, 0x1c80),
917 INTC_VECT(ECCU, 0x1cc0),
918 INTC_VECT(PCIC, 0x1ce0),
919 INTC_VECT(G200, 0x1d00),
920 INTC_VECT(RSPI, 0x1d80), INTC_VECT(RSPI, 0x1da0),
921 INTC_VECT(RSPI, 0x1dc0), INTC_VECT(RSPI, 0x1de0),
922 INTC_VECT(PECI3, 0x1ec0), INTC_VECT(PECI4, 0x1ee0),
923 INTC_VECT(PECI5, 0x1f00),
924 INTC_VECT(SGPIO, 0x1f80), INTC_VECT(SGPIO, 0x1fa0),
925 INTC_VECT(SGPIO, 0x1fc0),
926 INTC_VECT(DMINT12, 0x2400), INTC_VECT(DMINT13, 0x2420),
927 INTC_VECT(DMINT14, 0x2440), INTC_VECT(DMINT15, 0x2460),
928 INTC_VECT(DMINT16, 0x2480), INTC_VECT(DMINT17, 0x24e0),
929 INTC_VECT(DMINT18, 0x2500), INTC_VECT(DMINT19, 0x2520),
930 INTC_VECT(DMINT20, 0x2540), INTC_VECT(DMINT21, 0x2560),
931 INTC_VECT(DMINT22, 0x2580), INTC_VECT(DMINT23, 0x2600),
932 INTC_VECT(DDRECC, 0x2620),
933 INTC_VECT(TSIP, 0x2640),
934 INTC_VECT(PCIE_BRIDGE, 0x27c0),
935 INTC_VECT(WDT0B, 0x2800), INTC_VECT(WDT1B, 0x2820),
936 INTC_VECT(WDT2B, 0x2840), INTC_VECT(WDT3B, 0x2860),
937 INTC_VECT(WDT4B, 0x2880), INTC_VECT(WDT5B, 0x28a0),
938 INTC_VECT(WDT6B, 0x28c0), INTC_VECT(WDT7B, 0x28e0),
939 INTC_VECT(WDT8B, 0x2900),
940 INTC_VECT(GETHER0, 0x2960), INTC_VECT(GETHER1, 0x2980),
941 INTC_VECT(GETHER2, 0x29a0),
942 INTC_VECT(PBIA, 0x2a00), INTC_VECT(PBIB, 0x2a20),
943 INTC_VECT(PBIC, 0x2a40),
944 INTC_VECT(DMAE2, 0x2a60), INTC_VECT(DMAE3, 0x2a80),
945 INTC_VECT(SERMUX2, 0x2aa0), INTC_VECT(SERMUX3, 0x2b40),
946 INTC_VECT(LPC5, 0x2b60), INTC_VECT(LPC6, 0x2b80),
947 INTC_VECT(LPC7, 0x2c00), INTC_VECT(LPC8, 0x2c20),
948 };
949
950 static struct intc_group groups[] __initdata = {
951 INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
952 INTC_GROUP(TMU345, TMU3, TMU4, TMU5),
953 };
954
955 static struct intc_mask_reg mask_registers[] __initdata = {
956 { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
957 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
958
959 { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
960 { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
961 IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
962 IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
963 IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0,
964 IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
965 IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
966 IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
967 IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } },
968
969 { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */
970 { 0, 0, 0, 0, 0, 0, 0, 0,
971 0, DMAC8_11, 0, PECI0, LPC, FRT, 0, TMR45,
972 TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0_5,
973 HUDI, 0, 0, SCIF3, SCIF2, SDHI, TMU345, TMU012
974 } },
975
976 { 0xffd400d0, 0xffd400d4, 32, /* INT2MSKR1 / INT2MSKCR1 */
977 { IRQ15, IRQ14, IRQ13, IRQ12, IRQ11, IRQ10, SCIF4, ETHERC,
978 IRQ9, IRQ8, SCIF1, SCIF0, USB0, 0, 0, USB1,
979 ADC1, 0, DMAC6_7, ADC0, SPI0, SIM, PECI2, PECI1,
980 ARC4, 0, SPI1, JMC, 0, 0, 0, DVC
981 } },
982
983 { 0xffd10038, 0xffd1003c, 32, /* INT2MSKR2 / INT2MSKCR2 */
984 { IIC4_1, IIC4_2, IIC5_0, ONFICTL, 0, 0, SGPIO, 0,
985 0, G200, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3,
986 IIC7_2, IIC7_1, IIC6_3, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC3_1,
987 IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, 0, IIC2_2
988 } },
989
990 { 0xffd100d0, 0xffd100d4, 32, /* INT2MSKR3 / INT2MSKCR3 */
991 { MMC1, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, PECI5, MMC2,
992 IIC1_3, IIC1_2, IIC9_0, IIC8_3, IIC4_3, IIC7_0, 0, IIC6_2,
993 PCIC, 0, IIC4_0, 0, ECCU, RSPI, 0, IIC9_3,
994 IIC3_0, 0, IIC5_3, IIC5_2, 0, 0, 0, IIC1_1
995 } },
996
997 { 0xffd20038, 0xffd2003c, 32, /* INT2MSKR4 / INT2MSKCR4 */
998 { WDT0B, WDT1B, WDT3B, GETHER0, 0, 0, 0, 0,
999 0, 0, 0, LPC7, SERMUX2, DMAE3, DMAE2, PBIC,
1000 PBIB, PBIA, GETHER1, DMINT12, DMINT13, DMINT14, DMINT15, TSIP,
1001 DMINT23, 0, DMINT21, LPC6, 0, DMINT16, 0, DMINT22
1002 } },
1003
1004 { 0xffd200d0, 0xffd200d4, 32, /* INT2MSKR5 / INT2MSKCR5 */
1005 { 0, WDT8B, WDT7B, WDT4B, 0, DMINT20, 0, 0,
1006 DMINT19, DMINT18, LPC5, SERMUX3, WDT2B, GETHER2, 0, 0,
1007 0, 0, PCIE_BRIDGE, 0, 0, 0, 0, LPC8,
1008 DDRECC, 0, WDT6B, WDT5B, 0, 0, 0, DMINT17
1009 } },
1010 };
1011
1012 #define INTPRI 0xffd00010
1013 #define INT2PRI0 0xffd40000
1014 #define INT2PRI1 0xffd40004
1015 #define INT2PRI2 0xffd40008
1016 #define INT2PRI3 0xffd4000c
1017 #define INT2PRI4 0xffd40010
1018 #define INT2PRI5 0xffd40014
1019 #define INT2PRI6 0xffd40018
1020 #define INT2PRI7 0xffd4001c
1021 #define INT2PRI8 0xffd400a0
1022 #define INT2PRI9 0xffd400a4
1023 #define INT2PRI10 0xffd400a8
1024 #define INT2PRI11 0xffd400ac
1025 #define INT2PRI12 0xffd400b0
1026 #define INT2PRI13 0xffd400b4
1027 #define INT2PRI14 0xffd400b8
1028 #define INT2PRI15 0xffd400bc
1029 #define INT2PRI16 0xffd10000
1030 #define INT2PRI17 0xffd10004
1031 #define INT2PRI18 0xffd10008
1032 #define INT2PRI19 0xffd1000c
1033 #define INT2PRI20 0xffd10010
1034 #define INT2PRI21 0xffd10014
1035 #define INT2PRI22 0xffd10018
1036 #define INT2PRI23 0xffd1001c
1037 #define INT2PRI24 0xffd100a0
1038 #define INT2PRI25 0xffd100a4
1039 #define INT2PRI26 0xffd100a8
1040 #define INT2PRI27 0xffd100ac
1041 #define INT2PRI28 0xffd100b0
1042 #define INT2PRI29 0xffd100b4
1043 #define INT2PRI30 0xffd100b8
1044 #define INT2PRI31 0xffd100bc
1045 #define INT2PRI32 0xffd20000
1046 #define INT2PRI33 0xffd20004
1047 #define INT2PRI34 0xffd20008
1048 #define INT2PRI35 0xffd2000c
1049 #define INT2PRI36 0xffd20010
1050 #define INT2PRI37 0xffd20014
1051 #define INT2PRI38 0xffd20018
1052 #define INT2PRI39 0xffd2001c
1053 #define INT2PRI40 0xffd200a0
1054 #define INT2PRI41 0xffd200a4
1055 #define INT2PRI42 0xffd200a8
1056 #define INT2PRI43 0xffd200ac
1057 #define INT2PRI44 0xffd200b0
1058 #define INT2PRI45 0xffd200b4
1059 #define INT2PRI46 0xffd200b8
1060 #define INT2PRI47 0xffd200bc
1061
1062 static struct intc_prio_reg prio_registers[] __initdata = {
1063 { INTPRI, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
1064 IRQ4, IRQ5, IRQ6, IRQ7 } },
1065
1066 { INT2PRI0, 0, 32, 8, { TMU0, TMU1, TMU2, TMU2_TICPI } },
1067 { INT2PRI1, 0, 32, 8, { TMU3, TMU4, TMU5, SDHI } },
1068 { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, 0, IRQ8 } },
1069 { INT2PRI3, 0, 32, 8, { HUDI, DMAC0_5, ADC0, IRQ9 } },
1070 { INT2PRI4, 0, 32, 8, { IRQ10, 0, TMR01, TMR23 } },
1071 { INT2PRI5, 0, 32, 8, { TMR45, 0, FRT, LPC } },
1072 { INT2PRI6, 0, 32, 8, { PECI0, ETHERC, DMAC8_11, 0 } },
1073 { INT2PRI7, 0, 32, 8, { SCIF4, 0, IRQ11, IRQ12 } },
1074 { INT2PRI8, 0, 32, 8, { 0, 0, 0, DVC } },
1075 { INT2PRI9, 0, 32, 8, { ARC4, 0, SPI1, JMC } },
1076 { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2, PECI1 } },
1077 { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC6_7, IRQ14 } },
1078 { INT2PRI12, 0, 32, 8, { USB0, 0, IRQ15, USB1 } },
1079 { INT2PRI13, 0, 32, 8, { 0, 0, SCIF1, SCIF0 } },
1080
1081 { INT2PRI16, 0, 32, 8, { IIC2_2, 0, 0, 0 } },
1082 { INT2PRI17, 0, 32, 8, { 0, 0, 0, IIC1_0 } },
1083 { INT2PRI18, 0, 32, 8, { IIC3_3, IIC9_1, IIC2_1, IIC1_2 } },
1084 { INT2PRI19, 0, 32, 8, { IIC2_3, IIC3_1, 0, IIC1_3 } },
1085 { INT2PRI20, 0, 32, 8, { IIC2_0, IIC6_3, IIC7_1, IIC7_2 } },
1086 { INT2PRI21, 0, 32, 8, { IIC7_3, IIC8_0, IIC8_1, IIC8_2 } },
1087 { INT2PRI22, 0, 32, 8, { IIC9_2, MMC2, G200, 0 } },
1088 { INT2PRI23, 0, 32, 8, { PECI5, SGPIO, IIC3_2, IIC5_1 } },
1089 { INT2PRI24, 0, 32, 8, { PECI4, PECI3, 0, IIC1_1 } },
1090 { INT2PRI25, 0, 32, 8, { IIC3_0, 0, IIC5_3, IIC5_2 } },
1091 { INT2PRI26, 0, 32, 8, { ECCU, RSPI, 0, IIC9_3 } },
1092 { INT2PRI27, 0, 32, 8, { PCIC, IIC6_0, IIC4_0, IIC6_1 } },
1093 { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, MMC1, IIC6_2 } },
1094 { INT2PRI29, 0, 32, 8, { 0, 0, IIC9_0, IIC8_3 } },
1095 { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, ONFICTL } },
1096 { INT2PRI31, 0, 32, 8, { IIC0_0, IIC0_1, IIC0_2, IIC0_3 } },
1097 { INT2PRI32, 0, 32, 8, { DMINT22, 0, 0, 0 } },
1098 { INT2PRI33, 0, 32, 8, { 0, 0, 0, DMINT16 } },
1099 { INT2PRI34, 0, 32, 8, { 0, LPC6, DMINT21, DMINT18 } },
1100 { INT2PRI35, 0, 32, 8, { DMINT23, TSIP, 0, DMINT19 } },
1101 { INT2PRI36, 0, 32, 8, { DMINT20, GETHER1, PBIA, PBIB } },
1102 { INT2PRI37, 0, 32, 8, { PBIC, DMAE2, DMAE3, SERMUX2 } },
1103 { INT2PRI38, 0, 32, 8, { LPC7, 0, 0, 0 } },
1104 { INT2PRI39, 0, 32, 8, { 0, 0, 0, WDT4B } },
1105 { INT2PRI40, 0, 32, 8, { 0, 0, 0, DMINT17 } },
1106 { INT2PRI41, 0, 32, 8, { DDRECC, 0, WDT6B, WDT5B } },
1107 { INT2PRI42, 0, 32, 8, { 0, 0, 0, LPC8 } },
1108 { INT2PRI43, 0, 32, 8, { 0, WDT7B, PCIE_BRIDGE, WDT8B } },
1109 { INT2PRI44, 0, 32, 8, { WDT2B, GETHER2, 0, 0 } },
1110 { INT2PRI45, 0, 32, 8, { 0, 0, LPC5, SERMUX3 } },
1111 { INT2PRI46, 0, 32, 8, { WDT0B, WDT1B, WDT3B, GETHER0 } },
1112 { INT2PRI47, 0, 32, 8, { DMINT12, DMINT13, DMINT14, DMINT15 } },
1113 };
1114
1115 static struct intc_sense_reg sense_registers_irq8to15[] __initdata = {
1116 { 0xffd100f8, 32, 2, /* ICR2 */ { IRQ15, IRQ14, IRQ13, IRQ12,
1117 IRQ11, IRQ10, IRQ9, IRQ8 } },
1118 };
1119
1120 static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups,
1121 mask_registers, prio_registers,
1122 sense_registers_irq8to15);
1123
1124 /* Support for external interrupt pins in IRQ mode */
1125 static struct intc_vect vectors_irq0123[] __initdata = {
1126 INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240),
1127 INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0),
1128 };
1129
1130 static struct intc_vect vectors_irq4567[] __initdata = {
1131 INTC_VECT(IRQ4, 0x300), INTC_VECT(IRQ5, 0x340),
1132 INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0),
1133 };
1134
1135 static struct intc_sense_reg sense_registers[] __initdata = {
1136 { 0xffd0001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3,
1137 IRQ4, IRQ5, IRQ6, IRQ7 } },
1138 };
1139
1140 static struct intc_mask_reg ack_registers[] __initdata = {
1141 { 0xffd00024, 0, 32, /* INTREQ */
1142 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1143 };
1144
1145 static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7757-irq0123",
1146 vectors_irq0123, NULL, mask_registers,
1147 prio_registers, sense_registers, ack_registers);
1148
1149 static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7757-irq4567",
1150 vectors_irq4567, NULL, mask_registers,
1151 prio_registers, sense_registers, ack_registers);
1152
1153 /* External interrupt pins in IRL mode */
1154 static struct intc_vect vectors_irl0123[] __initdata = {
1155 INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220),
1156 INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260),
1157 INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0),
1158 INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0),
1159 INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320),
1160 INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360),
1161 INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0),
1162 INTC_VECT(IRL0_HHHL, 0x3c0),
1163 };
1164
1165 static struct intc_vect vectors_irl4567[] __initdata = {
1166 INTC_VECT(IRL4_LLLL, 0x200), INTC_VECT(IRL4_LLLH, 0x220),
1167 INTC_VECT(IRL4_LLHL, 0x240), INTC_VECT(IRL4_LLHH, 0x260),
1168 INTC_VECT(IRL4_LHLL, 0x280), INTC_VECT(IRL4_LHLH, 0x2a0),
1169 INTC_VECT(IRL4_LHHL, 0x2c0), INTC_VECT(IRL4_LHHH, 0x2e0),
1170 INTC_VECT(IRL4_HLLL, 0x300), INTC_VECT(IRL4_HLLH, 0x320),
1171 INTC_VECT(IRL4_HLHL, 0x340), INTC_VECT(IRL4_HLHH, 0x360),
1172 INTC_VECT(IRL4_HHLL, 0x380), INTC_VECT(IRL4_HHLH, 0x3a0),
1173 INTC_VECT(IRL4_HHHL, 0x3c0),
1174 };
1175
1176 static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123,
1177 NULL, mask_registers, NULL, NULL);
1178
1179 static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7757-irl4567", vectors_irl4567,
1180 NULL, mask_registers, NULL, NULL);
1181
1182 #define INTC_ICR0 0xffd00000
1183 #define INTC_INTMSK0 0xffd00044
1184 #define INTC_INTMSK1 0xffd00048
1185 #define INTC_INTMSK2 0xffd40080
1186 #define INTC_INTMSKCLR1 0xffd00068
1187 #define INTC_INTMSKCLR2 0xffd40084
1188
1189 void __init plat_irq_setup(void)
1190 {
1191 /* disable IRQ3-0 + IRQ7-4 */
1192 __raw_writel(0xff000000, INTC_INTMSK0);
1193
1194 /* disable IRL3-0 + IRL7-4 */
1195 __raw_writel(0xc0000000, INTC_INTMSK1);
1196 __raw_writel(0xfffefffe, INTC_INTMSK2);
1197
1198 /* select IRL mode for IRL3-0 + IRL7-4 */
1199 __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
1200
1201 /* disable holding function, ie enable "SH-4 Mode" */
1202 __raw_writel(__raw_readl(INTC_ICR0) | 0x00200000, INTC_ICR0);
1203
1204 register_intc_controller(&intc_desc);
1205 }
1206
1207 void __init plat_irq_setup_pins(int mode)
1208 {
1209 switch (mode) {
1210 case IRQ_MODE_IRQ7654:
1211 /* select IRQ mode for IRL7-4 */
1212 __raw_writel(__raw_readl(INTC_ICR0) | 0x00400000, INTC_ICR0);
1213 register_intc_controller(&intc_desc_irq4567);
1214 break;
1215 case IRQ_MODE_IRQ3210:
1216 /* select IRQ mode for IRL3-0 */
1217 __raw_writel(__raw_readl(INTC_ICR0) | 0x00800000, INTC_ICR0);
1218 register_intc_controller(&intc_desc_irq0123);
1219 break;
1220 case IRQ_MODE_IRL7654:
1221 /* enable IRL7-4 but don't provide any masking */
1222 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1223 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
1224 break;
1225 case IRQ_MODE_IRL3210:
1226 /* enable IRL0-3 but don't provide any masking */
1227 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1228 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
1229 break;
1230 case IRQ_MODE_IRL7654_MASK:
1231 /* enable IRL7-4 and mask using cpu intc controller */
1232 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1233 register_intc_controller(&intc_desc_irl4567);
1234 break;
1235 case IRQ_MODE_IRL3210_MASK:
1236 /* enable IRL0-3 and mask using cpu intc controller */
1237 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1238 register_intc_controller(&intc_desc_irl0123);
1239 break;
1240 default:
1241 BUG();
1242 }
1243 }
1244
1245 void __init plat_mem_setup(void)
1246 {
1247 }
Linux kernel - Deliverables
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