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1/*
2 * SH7722 Setup
3 *
4 * Copyright (C) 2006 - 2008 Paul Mundt
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10#include <linux/init.h>
11#include <linux/mm.h>
12#include <linux/platform_device.h>
13#include <linux/serial.h>
14#include <linux/serial_sci.h>
15#include <linux/sh_dma.h>
16#include <linux/sh_timer.h>
17#include <linux/sh_intc.h>
18#include <linux/uio_driver.h>
19#include <linux/usb/m66592.h>
20
21#include <asm/clock.h>
22#include <asm/mmzone.h>
23#include <asm/siu.h>
24
25#include <cpu/dma-register.h>
26#include <cpu/sh7722.h>
27#include <cpu/serial.h>
28
29static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = {
30 {
31 .slave_id = SHDMA_SLAVE_SCIF0_TX,
32 .addr = 0xffe0000c,
33 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
34 .mid_rid = 0x21,
35 }, {
36 .slave_id = SHDMA_SLAVE_SCIF0_RX,
37 .addr = 0xffe00014,
38 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
39 .mid_rid = 0x22,
40 }, {
41 .slave_id = SHDMA_SLAVE_SCIF1_TX,
42 .addr = 0xffe1000c,
43 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
44 .mid_rid = 0x25,
45 }, {
46 .slave_id = SHDMA_SLAVE_SCIF1_RX,
47 .addr = 0xffe10014,
48 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
49 .mid_rid = 0x26,
50 }, {
51 .slave_id = SHDMA_SLAVE_SCIF2_TX,
52 .addr = 0xffe2000c,
53 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
54 .mid_rid = 0x29,
55 }, {
56 .slave_id = SHDMA_SLAVE_SCIF2_RX,
57 .addr = 0xffe20014,
58 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
59 .mid_rid = 0x2a,
60 }, {
61 .slave_id = SHDMA_SLAVE_SIUA_TX,
62 .addr = 0xa454c098,
63 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
64 .mid_rid = 0xb1,
65 }, {
66 .slave_id = SHDMA_SLAVE_SIUA_RX,
67 .addr = 0xa454c090,
68 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
69 .mid_rid = 0xb2,
70 }, {
71 .slave_id = SHDMA_SLAVE_SIUB_TX,
72 .addr = 0xa454c09c,
73 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
74 .mid_rid = 0xb5,
75 }, {
76 .slave_id = SHDMA_SLAVE_SIUB_RX,
77 .addr = 0xa454c094,
78 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
79 .mid_rid = 0xb6,
80 }, {
81 .slave_id = SHDMA_SLAVE_SDHI0_TX,
82 .addr = 0x04ce0030,
83 .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
84 .mid_rid = 0xc1,
85 }, {
86 .slave_id = SHDMA_SLAVE_SDHI0_RX,
87 .addr = 0x04ce0030,
88 .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
89 .mid_rid = 0xc2,
90 },
91};
92
93static const struct sh_dmae_channel sh7722_dmae_channels[] = {
94 {
95 .offset = 0,
96 .dmars = 0,
97 .dmars_bit = 0,
98 }, {
99 .offset = 0x10,
100 .dmars = 0,
101 .dmars_bit = 8,
102 }, {
103 .offset = 0x20,
104 .dmars = 4,
105 .dmars_bit = 0,
106 }, {
107 .offset = 0x30,
108 .dmars = 4,
109 .dmars_bit = 8,
110 }, {
111 .offset = 0x50,
112 .dmars = 8,
113 .dmars_bit = 0,
114 }, {
115 .offset = 0x60,
116 .dmars = 8,
117 .dmars_bit = 8,
118 }
119};
120
121static const unsigned int ts_shift[] = TS_SHIFT;
122
123static struct sh_dmae_pdata dma_platform_data = {
124 .slave = sh7722_dmae_slaves,
125 .slave_num = ARRAY_SIZE(sh7722_dmae_slaves),
126 .channel = sh7722_dmae_channels,
127 .channel_num = ARRAY_SIZE(sh7722_dmae_channels),
128 .ts_low_shift = CHCR_TS_LOW_SHIFT,
129 .ts_low_mask = CHCR_TS_LOW_MASK,
130 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
131 .ts_high_mask = CHCR_TS_HIGH_MASK,
132 .ts_shift = ts_shift,
133 .ts_shift_num = ARRAY_SIZE(ts_shift),
134 .dmaor_init = DMAOR_INIT,
135};
136
137static struct resource sh7722_dmae_resources[] = {
138 [0] = {
139 /* Channel registers and DMAOR */
140 .start = 0xfe008020,
141 .end = 0xfe00808f,
142 .flags = IORESOURCE_MEM,
143 },
144 [1] = {
145 /* DMARSx */
146 .start = 0xfe009000,
147 .end = 0xfe00900b,
148 .flags = IORESOURCE_MEM,
149 },
150 {
151 .name = "error_irq",
152 .start = evt2irq(0xbc0),
153 .end = evt2irq(0xbc0),
154 .flags = IORESOURCE_IRQ,
155 },
156 {
157 /* IRQ for channels 0-3 */
158 .start = evt2irq(0x800),
159 .end = evt2irq(0x860),
160 .flags = IORESOURCE_IRQ,
161 },
162 {
163 /* IRQ for channels 4-5 */
164 .start = evt2irq(0xb80),
165 .end = evt2irq(0xba0),
166 .flags = IORESOURCE_IRQ,
167 },
168};
169
170struct platform_device dma_device = {
171 .name = "sh-dma-engine",
172 .id = -1,
173 .resource = sh7722_dmae_resources,
174 .num_resources = ARRAY_SIZE(sh7722_dmae_resources),
175 .dev = {
176 .platform_data = &dma_platform_data,
177 },
178};
179
180/* Serial */
181static struct plat_sci_port scif0_platform_data = {
182 .flags = UPF_BOOT_AUTOCONF,
183 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
184 .type = PORT_SCIF,
185 .ops = &sh7722_sci_port_ops,
186 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
187};
188
189static struct resource scif0_resources[] = {
190 DEFINE_RES_MEM(0xffe00000, 0x100),
191 DEFINE_RES_IRQ(evt2irq(0xc00)),
192};
193
194static struct platform_device scif0_device = {
195 .name = "sh-sci",
196 .id = 0,
197 .resource = scif0_resources,
198 .num_resources = ARRAY_SIZE(scif0_resources),
199 .dev = {
200 .platform_data = &scif0_platform_data,
201 },
202};
203
204static struct plat_sci_port scif1_platform_data = {
205 .flags = UPF_BOOT_AUTOCONF,
206 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
207 .type = PORT_SCIF,
208 .ops = &sh7722_sci_port_ops,
209 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
210};
211
212static struct resource scif1_resources[] = {
213 DEFINE_RES_MEM(0xffe10000, 0x100),
214 DEFINE_RES_IRQ(evt2irq(0xc20)),
215};
216
217static struct platform_device scif1_device = {
218 .name = "sh-sci",
219 .id = 1,
220 .resource = scif1_resources,
221 .num_resources = ARRAY_SIZE(scif1_resources),
222 .dev = {
223 .platform_data = &scif1_platform_data,
224 },
225};
226
227static struct plat_sci_port scif2_platform_data = {
228 .flags = UPF_BOOT_AUTOCONF,
229 .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
230 .type = PORT_SCIF,
231 .ops = &sh7722_sci_port_ops,
232 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
233};
234
235static struct resource scif2_resources[] = {
236 DEFINE_RES_MEM(0xffe20000, 0x100),
237 DEFINE_RES_IRQ(evt2irq(0xc40)),
238};
239
240static struct platform_device scif2_device = {
241 .name = "sh-sci",
242 .id = 2,
243 .resource = scif2_resources,
244 .num_resources = ARRAY_SIZE(scif2_resources),
245 .dev = {
246 .platform_data = &scif2_platform_data,
247 },
248};
249
250static struct resource rtc_resources[] = {
251 [0] = {
252 .start = 0xa465fec0,
253 .end = 0xa465fec0 + 0x58 - 1,
254 .flags = IORESOURCE_IO,
255 },
256 [1] = {
257 /* Period IRQ */
258 .start = evt2irq(0x7a0),
259 .flags = IORESOURCE_IRQ,
260 },
261 [2] = {
262 /* Carry IRQ */
263 .start = evt2irq(0x7c0),
264 .flags = IORESOURCE_IRQ,
265 },
266 [3] = {
267 /* Alarm IRQ */
268 .start = evt2irq(0x780),
269 .flags = IORESOURCE_IRQ,
270 },
271};
272
273static struct platform_device rtc_device = {
274 .name = "sh-rtc",
275 .id = -1,
276 .num_resources = ARRAY_SIZE(rtc_resources),
277 .resource = rtc_resources,
278};
279
280static struct m66592_platdata usbf_platdata = {
281 .on_chip = 1,
282};
283
284static struct resource usbf_resources[] = {
285 [0] = {
286 .name = "USBF",
287 .start = 0x04480000,
288 .end = 0x044800FF,
289 .flags = IORESOURCE_MEM,
290 },
291 [1] = {
292 .start = evt2irq(0xa20),
293 .end = evt2irq(0xa20),
294 .flags = IORESOURCE_IRQ,
295 },
296};
297
298static struct platform_device usbf_device = {
299 .name = "m66592_udc",
300 .id = 0, /* "usbf0" clock */
301 .dev = {
302 .dma_mask = NULL,
303 .coherent_dma_mask = 0xffffffff,
304 .platform_data = &usbf_platdata,
305 },
306 .num_resources = ARRAY_SIZE(usbf_resources),
307 .resource = usbf_resources,
308};
309
310static struct resource iic_resources[] = {
311 [0] = {
312 .name = "IIC",
313 .start = 0x04470000,
314 .end = 0x04470017,
315 .flags = IORESOURCE_MEM,
316 },
317 [1] = {
318 .start = evt2irq(0xe00),
319 .end = evt2irq(0xe60),
320 .flags = IORESOURCE_IRQ,
321 },
322};
323
324static struct platform_device iic_device = {
325 .name = "i2c-sh_mobile",
326 .id = 0, /* "i2c0" clock */
327 .num_resources = ARRAY_SIZE(iic_resources),
328 .resource = iic_resources,
329};
330
331static struct uio_info vpu_platform_data = {
332 .name = "VPU4",
333 .version = "0",
334 .irq = evt2irq(0x980),
335};
336
337static struct resource vpu_resources[] = {
338 [0] = {
339 .name = "VPU",
340 .start = 0xfe900000,
341 .end = 0xfe9022eb,
342 .flags = IORESOURCE_MEM,
343 },
344 [1] = {
345 /* place holder for contiguous memory */
346 },
347};
348
349static struct platform_device vpu_device = {
350 .name = "uio_pdrv_genirq",
351 .id = 0,
352 .dev = {
353 .platform_data = &vpu_platform_data,
354 },
355 .resource = vpu_resources,
356 .num_resources = ARRAY_SIZE(vpu_resources),
357};
358
359static struct uio_info veu_platform_data = {
360 .name = "VEU",
361 .version = "0",
362 .irq = evt2irq(0x8c0),
363};
364
365static struct resource veu_resources[] = {
366 [0] = {
367 .name = "VEU",
368 .start = 0xfe920000,
369 .end = 0xfe9200b7,
370 .flags = IORESOURCE_MEM,
371 },
372 [1] = {
373 /* place holder for contiguous memory */
374 },
375};
376
377static struct platform_device veu_device = {
378 .name = "uio_pdrv_genirq",
379 .id = 1,
380 .dev = {
381 .platform_data = &veu_platform_data,
382 },
383 .resource = veu_resources,
384 .num_resources = ARRAY_SIZE(veu_resources),
385};
386
387static struct uio_info jpu_platform_data = {
388 .name = "JPU",
389 .version = "0",
390 .irq = evt2irq(0x560),
391};
392
393static struct resource jpu_resources[] = {
394 [0] = {
395 .name = "JPU",
396 .start = 0xfea00000,
397 .end = 0xfea102d3,
398 .flags = IORESOURCE_MEM,
399 },
400 [1] = {
401 /* place holder for contiguous memory */
402 },
403};
404
405static struct platform_device jpu_device = {
406 .name = "uio_pdrv_genirq",
407 .id = 2,
408 .dev = {
409 .platform_data = &jpu_platform_data,
410 },
411 .resource = jpu_resources,
412 .num_resources = ARRAY_SIZE(jpu_resources),
413};
414
415static struct sh_timer_config cmt_platform_data = {
416 .channel_offset = 0x60,
417 .timer_bit = 5,
418 .clockevent_rating = 125,
419 .clocksource_rating = 125,
420};
421
422static struct resource cmt_resources[] = {
423 [0] = {
424 .start = 0x044a0060,
425 .end = 0x044a006b,
426 .flags = IORESOURCE_MEM,
427 },
428 [1] = {
429 .start = evt2irq(0xf00),
430 .flags = IORESOURCE_IRQ,
431 },
432};
433
434static struct platform_device cmt_device = {
435 .name = "sh_cmt",
436 .id = 0,
437 .dev = {
438 .platform_data = &cmt_platform_data,
439 },
440 .resource = cmt_resources,
441 .num_resources = ARRAY_SIZE(cmt_resources),
442};
443
444static struct sh_timer_config tmu0_platform_data = {
445 .channel_offset = 0x04,
446 .timer_bit = 0,
447 .clockevent_rating = 200,
448};
449
450static struct resource tmu0_resources[] = {
451 [0] = {
452 .start = 0xffd80008,
453 .end = 0xffd80013,
454 .flags = IORESOURCE_MEM,
455 },
456 [1] = {
457 .start = evt2irq(0x400),
458 .flags = IORESOURCE_IRQ,
459 },
460};
461
462static struct platform_device tmu0_device = {
463 .name = "sh_tmu",
464 .id = 0,
465 .dev = {
466 .platform_data = &tmu0_platform_data,
467 },
468 .resource = tmu0_resources,
469 .num_resources = ARRAY_SIZE(tmu0_resources),
470};
471
472static struct sh_timer_config tmu1_platform_data = {
473 .channel_offset = 0x10,
474 .timer_bit = 1,
475 .clocksource_rating = 200,
476};
477
478static struct resource tmu1_resources[] = {
479 [0] = {
480 .start = 0xffd80014,
481 .end = 0xffd8001f,
482 .flags = IORESOURCE_MEM,
483 },
484 [1] = {
485 .start = evt2irq(0x420),
486 .flags = IORESOURCE_IRQ,
487 },
488};
489
490static struct platform_device tmu1_device = {
491 .name = "sh_tmu",
492 .id = 1,
493 .dev = {
494 .platform_data = &tmu1_platform_data,
495 },
496 .resource = tmu1_resources,
497 .num_resources = ARRAY_SIZE(tmu1_resources),
498};
499
500static struct sh_timer_config tmu2_platform_data = {
501 .channel_offset = 0x1c,
502 .timer_bit = 2,
503};
504
505static struct resource tmu2_resources[] = {
506 [0] = {
507 .start = 0xffd80020,
508 .end = 0xffd8002b,
509 .flags = IORESOURCE_MEM,
510 },
511 [1] = {
512 .start = 18,
513 .flags = IORESOURCE_IRQ,
514 },
515};
516
517static struct platform_device tmu2_device = {
518 .name = "sh_tmu",
519 .id = 2,
520 .dev = {
521 .platform_data = &tmu2_platform_data,
522 },
523 .resource = tmu2_resources,
524 .num_resources = ARRAY_SIZE(tmu2_resources),
525};
526
527static struct siu_platform siu_platform_data = {
528 .dma_slave_tx_a = SHDMA_SLAVE_SIUA_TX,
529 .dma_slave_rx_a = SHDMA_SLAVE_SIUA_RX,
530 .dma_slave_tx_b = SHDMA_SLAVE_SIUB_TX,
531 .dma_slave_rx_b = SHDMA_SLAVE_SIUB_RX,
532};
533
534static struct resource siu_resources[] = {
535 [0] = {
536 .start = 0xa4540000,
537 .end = 0xa454c10f,
538 .flags = IORESOURCE_MEM,
539 },
540 [1] = {
541 .start = evt2irq(0xf80),
542 .flags = IORESOURCE_IRQ,
543 },
544};
545
546static struct platform_device siu_device = {
547 .name = "siu-pcm-audio",
548 .id = -1,
549 .dev = {
550 .platform_data = &siu_platform_data,
551 },
552 .resource = siu_resources,
553 .num_resources = ARRAY_SIZE(siu_resources),
554};
555
556static struct platform_device *sh7722_devices[] __initdata = {
557 &scif0_device,
558 &scif1_device,
559 &scif2_device,
560 &cmt_device,
561 &tmu0_device,
562 &tmu1_device,
563 &tmu2_device,
564 &rtc_device,
565 &usbf_device,
566 &iic_device,
567 &vpu_device,
568 &veu_device,
569 &jpu_device,
570 &siu_device,
571 &dma_device,
572};
573
574static int __init sh7722_devices_setup(void)
575{
576 platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
577 platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
578 platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
579
580 return platform_add_devices(sh7722_devices,
581 ARRAY_SIZE(sh7722_devices));
582}
583arch_initcall(sh7722_devices_setup);
584
585static struct platform_device *sh7722_early_devices[] __initdata = {
586 &scif0_device,
587 &scif1_device,
588 &scif2_device,
589 &cmt_device,
590 &tmu0_device,
591 &tmu1_device,
592 &tmu2_device,
593};
594
595void __init plat_early_device_setup(void)
596{
597 early_platform_add_devices(sh7722_early_devices,
598 ARRAY_SIZE(sh7722_early_devices));
599}
600
601enum {
602 UNUSED=0,
603 ENABLED,
604 DISABLED,
605
606 /* interrupt sources */
607 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
608 HUDI,
609 SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI,
610 RTC_ATI, RTC_PRI, RTC_CUI,
611 DMAC0, DMAC1, DMAC2, DMAC3,
612 VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
613 VPU, TPU,
614 USB_USBI0, USB_USBI1,
615 DMAC4, DMAC5, DMAC_DADERR,
616 KEYSC,
617 SCIF0, SCIF1, SCIF2, SIOF0, SIOF1, SIO,
618 FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
619 I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
620 CMT, TSIF, SIU, TWODG,
621 TMU0, TMU1, TMU2,
622 IRDA, JPU, LCDC,
623
624 /* interrupt groups */
625 SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
626};
627
628static struct intc_vect vectors[] __initdata = {
629 INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
630 INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
631 INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
632 INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
633 INTC_VECT(SIM_ERI, 0x700), INTC_VECT(SIM_RXI, 0x720),
634 INTC_VECT(SIM_TXI, 0x740), INTC_VECT(SIM_TEI, 0x760),
635 INTC_VECT(RTC_ATI, 0x780), INTC_VECT(RTC_PRI, 0x7a0),
636 INTC_VECT(RTC_CUI, 0x7c0),
637 INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
638 INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
639 INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
640 INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
641 INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9a0),
642 INTC_VECT(USB_USBI0, 0xa20), INTC_VECT(USB_USBI1, 0xa40),
643 INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
644 INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
645 INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20),
646 INTC_VECT(SCIF2, 0xc40), INTC_VECT(SIOF0, 0xc80),
647 INTC_VECT(SIOF1, 0xca0), INTC_VECT(SIO, 0xd00),
648 INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
649 INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
650 INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
651 INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
652 INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
653 INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
654 INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
655 INTC_VECT(SIU, 0xf80), INTC_VECT(TWODG, 0xfa0),
656 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
657 INTC_VECT(TMU2, 0x440), INTC_VECT(IRDA, 0x480),
658 INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
659};
660
661static struct intc_group groups[] __initdata = {
662 INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
663 INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
664 INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
665 INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
666 INTC_GROUP(USB, USB_USBI0, USB_USBI1),
667 INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
668 INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
669 FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
670 INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
671};
672
673static struct intc_mask_reg mask_registers[] __initdata = {
674 { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
675 { } },
676 { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
677 { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
678 { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
679 { 0, 0, 0, VPU, } },
680 { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
681 { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
682 { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
683 { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
684 { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
685 { KEYSC, DMAC_DADERR, DMAC5, DMAC4, 0, SCIF2, SCIF1, SCIF0 } },
686 { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
687 { 0, 0, 0, SIO, 0, 0, SIOF1, SIOF0 } },
688 { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
689 { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
690 FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
691 { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
692 { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
693 { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
694 { 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
695 { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
696 { } },
697 { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
698 { 0, RTC_CUI, RTC_PRI, RTC_ATI, 0, TPU, 0, TSIF } },
699 { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
700 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
701};
702
703static struct intc_prio_reg prio_registers[] __initdata = {
704 { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
705 { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
706 { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
707 { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
708 { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, 0, VPU } },
709 { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
710 { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, SCIF2 } },
711 { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C } },
712 { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, RTC } },
713 { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
714 { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, 0, 0, SDHI } },
715 { 0xa408002c, 0, 16, 4, /* IPRL */ { TWODG, 0, TPU } },
716 { 0xa4140010, 0, 32, 4, /* INTPRI00 */
717 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
718};
719
720static struct intc_sense_reg sense_registers[] __initdata = {
721 { 0xa414001c, 16, 2, /* ICR1 */
722 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
723};
724
725static struct intc_mask_reg ack_registers[] __initdata = {
726 { 0xa4140024, 0, 8, /* INTREQ00 */
727 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
728};
729
730static struct intc_desc intc_desc __initdata = {
731 .name = "sh7722",
732 .force_enable = ENABLED,
733 .force_disable = DISABLED,
734 .hw = INTC_HW_DESC(vectors, groups, mask_registers,
735 prio_registers, sense_registers, ack_registers),
736};
737
738void __init plat_irq_setup(void)
739{
740 register_intc_controller(&intc_desc);
741}
742
743void __init plat_mem_setup(void)
744{
745 /* Register the URAM space as Node 1 */
746 setup_bootmem_node(1, 0x055f0000, 0x05610000);
747}
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * SH7722 Setup
4 *
5 * Copyright (C) 2006 - 2008 Paul Mundt
6 */
7#include <linux/init.h>
8#include <linux/mm.h>
9#include <linux/platform_device.h>
10#include <linux/serial.h>
11#include <linux/serial_sci.h>
12#include <linux/sh_dma.h>
13#include <linux/sh_timer.h>
14#include <linux/sh_intc.h>
15#include <linux/uio_driver.h>
16#include <linux/usb/m66592.h>
17
18#include <asm/clock.h>
19#include <asm/mmzone.h>
20#include <asm/siu.h>
21#include <asm/platform_early.h>
22
23#include <cpu/dma-register.h>
24#include <cpu/sh7722.h>
25#include <cpu/serial.h>
26
27static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = {
28 {
29 .slave_id = SHDMA_SLAVE_SCIF0_TX,
30 .addr = 0xffe0000c,
31 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
32 .mid_rid = 0x21,
33 }, {
34 .slave_id = SHDMA_SLAVE_SCIF0_RX,
35 .addr = 0xffe00014,
36 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
37 .mid_rid = 0x22,
38 }, {
39 .slave_id = SHDMA_SLAVE_SCIF1_TX,
40 .addr = 0xffe1000c,
41 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
42 .mid_rid = 0x25,
43 }, {
44 .slave_id = SHDMA_SLAVE_SCIF1_RX,
45 .addr = 0xffe10014,
46 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
47 .mid_rid = 0x26,
48 }, {
49 .slave_id = SHDMA_SLAVE_SCIF2_TX,
50 .addr = 0xffe2000c,
51 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
52 .mid_rid = 0x29,
53 }, {
54 .slave_id = SHDMA_SLAVE_SCIF2_RX,
55 .addr = 0xffe20014,
56 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
57 .mid_rid = 0x2a,
58 }, {
59 .slave_id = SHDMA_SLAVE_SIUA_TX,
60 .addr = 0xa454c098,
61 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
62 .mid_rid = 0xb1,
63 }, {
64 .slave_id = SHDMA_SLAVE_SIUA_RX,
65 .addr = 0xa454c090,
66 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
67 .mid_rid = 0xb2,
68 }, {
69 .slave_id = SHDMA_SLAVE_SIUB_TX,
70 .addr = 0xa454c09c,
71 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
72 .mid_rid = 0xb5,
73 }, {
74 .slave_id = SHDMA_SLAVE_SIUB_RX,
75 .addr = 0xa454c094,
76 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
77 .mid_rid = 0xb6,
78 }, {
79 .slave_id = SHDMA_SLAVE_SDHI0_TX,
80 .addr = 0x04ce0030,
81 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
82 .mid_rid = 0xc1,
83 }, {
84 .slave_id = SHDMA_SLAVE_SDHI0_RX,
85 .addr = 0x04ce0030,
86 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
87 .mid_rid = 0xc2,
88 },
89};
90
91static const struct sh_dmae_channel sh7722_dmae_channels[] = {
92 {
93 .offset = 0,
94 .dmars = 0,
95 .dmars_bit = 0,
96 }, {
97 .offset = 0x10,
98 .dmars = 0,
99 .dmars_bit = 8,
100 }, {
101 .offset = 0x20,
102 .dmars = 4,
103 .dmars_bit = 0,
104 }, {
105 .offset = 0x30,
106 .dmars = 4,
107 .dmars_bit = 8,
108 }, {
109 .offset = 0x50,
110 .dmars = 8,
111 .dmars_bit = 0,
112 }, {
113 .offset = 0x60,
114 .dmars = 8,
115 .dmars_bit = 8,
116 }
117};
118
119static const unsigned int ts_shift[] = TS_SHIFT;
120
121static struct sh_dmae_pdata dma_platform_data = {
122 .slave = sh7722_dmae_slaves,
123 .slave_num = ARRAY_SIZE(sh7722_dmae_slaves),
124 .channel = sh7722_dmae_channels,
125 .channel_num = ARRAY_SIZE(sh7722_dmae_channels),
126 .ts_low_shift = CHCR_TS_LOW_SHIFT,
127 .ts_low_mask = CHCR_TS_LOW_MASK,
128 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
129 .ts_high_mask = CHCR_TS_HIGH_MASK,
130 .ts_shift = ts_shift,
131 .ts_shift_num = ARRAY_SIZE(ts_shift),
132 .dmaor_init = DMAOR_INIT,
133};
134
135static struct resource sh7722_dmae_resources[] = {
136 [0] = {
137 /* Channel registers and DMAOR */
138 .start = 0xfe008020,
139 .end = 0xfe00808f,
140 .flags = IORESOURCE_MEM,
141 },
142 [1] = {
143 /* DMARSx */
144 .start = 0xfe009000,
145 .end = 0xfe00900b,
146 .flags = IORESOURCE_MEM,
147 },
148 {
149 .name = "error_irq",
150 .start = evt2irq(0xbc0),
151 .end = evt2irq(0xbc0),
152 .flags = IORESOURCE_IRQ,
153 },
154 {
155 /* IRQ for channels 0-3 */
156 .start = evt2irq(0x800),
157 .end = evt2irq(0x860),
158 .flags = IORESOURCE_IRQ,
159 },
160 {
161 /* IRQ for channels 4-5 */
162 .start = evt2irq(0xb80),
163 .end = evt2irq(0xba0),
164 .flags = IORESOURCE_IRQ,
165 },
166};
167
168struct platform_device dma_device = {
169 .name = "sh-dma-engine",
170 .id = -1,
171 .resource = sh7722_dmae_resources,
172 .num_resources = ARRAY_SIZE(sh7722_dmae_resources),
173 .dev = {
174 .platform_data = &dma_platform_data,
175 },
176};
177
178/* Serial */
179static struct plat_sci_port scif0_platform_data = {
180 .scscr = SCSCR_REIE,
181 .type = PORT_SCIF,
182 .ops = &sh7722_sci_port_ops,
183 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
184};
185
186static struct resource scif0_resources[] = {
187 DEFINE_RES_MEM(0xffe00000, 0x100),
188 DEFINE_RES_IRQ(evt2irq(0xc00)),
189};
190
191static struct platform_device scif0_device = {
192 .name = "sh-sci",
193 .id = 0,
194 .resource = scif0_resources,
195 .num_resources = ARRAY_SIZE(scif0_resources),
196 .dev = {
197 .platform_data = &scif0_platform_data,
198 },
199};
200
201static struct plat_sci_port scif1_platform_data = {
202 .scscr = SCSCR_REIE,
203 .type = PORT_SCIF,
204 .ops = &sh7722_sci_port_ops,
205 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
206};
207
208static struct resource scif1_resources[] = {
209 DEFINE_RES_MEM(0xffe10000, 0x100),
210 DEFINE_RES_IRQ(evt2irq(0xc20)),
211};
212
213static struct platform_device scif1_device = {
214 .name = "sh-sci",
215 .id = 1,
216 .resource = scif1_resources,
217 .num_resources = ARRAY_SIZE(scif1_resources),
218 .dev = {
219 .platform_data = &scif1_platform_data,
220 },
221};
222
223static struct plat_sci_port scif2_platform_data = {
224 .scscr = SCSCR_REIE,
225 .type = PORT_SCIF,
226 .ops = &sh7722_sci_port_ops,
227 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
228};
229
230static struct resource scif2_resources[] = {
231 DEFINE_RES_MEM(0xffe20000, 0x100),
232 DEFINE_RES_IRQ(evt2irq(0xc40)),
233};
234
235static struct platform_device scif2_device = {
236 .name = "sh-sci",
237 .id = 2,
238 .resource = scif2_resources,
239 .num_resources = ARRAY_SIZE(scif2_resources),
240 .dev = {
241 .platform_data = &scif2_platform_data,
242 },
243};
244
245static struct resource rtc_resources[] = {
246 [0] = {
247 .start = 0xa465fec0,
248 .end = 0xa465fec0 + 0x58 - 1,
249 .flags = IORESOURCE_IO,
250 },
251 [1] = {
252 /* Period IRQ */
253 .start = evt2irq(0x7a0),
254 .flags = IORESOURCE_IRQ,
255 },
256 [2] = {
257 /* Carry IRQ */
258 .start = evt2irq(0x7c0),
259 .flags = IORESOURCE_IRQ,
260 },
261 [3] = {
262 /* Alarm IRQ */
263 .start = evt2irq(0x780),
264 .flags = IORESOURCE_IRQ,
265 },
266};
267
268static struct platform_device rtc_device = {
269 .name = "sh-rtc",
270 .id = -1,
271 .num_resources = ARRAY_SIZE(rtc_resources),
272 .resource = rtc_resources,
273};
274
275static struct m66592_platdata usbf_platdata = {
276 .on_chip = 1,
277};
278
279static struct resource usbf_resources[] = {
280 [0] = {
281 .name = "USBF",
282 .start = 0x04480000,
283 .end = 0x044800FF,
284 .flags = IORESOURCE_MEM,
285 },
286 [1] = {
287 .start = evt2irq(0xa20),
288 .end = evt2irq(0xa20),
289 .flags = IORESOURCE_IRQ,
290 },
291};
292
293static struct platform_device usbf_device = {
294 .name = "m66592_udc",
295 .id = 0, /* "usbf0" clock */
296 .dev = {
297 .dma_mask = NULL,
298 .coherent_dma_mask = 0xffffffff,
299 .platform_data = &usbf_platdata,
300 },
301 .num_resources = ARRAY_SIZE(usbf_resources),
302 .resource = usbf_resources,
303};
304
305static struct resource iic_resources[] = {
306 [0] = {
307 .name = "IIC",
308 .start = 0x04470000,
309 .end = 0x04470017,
310 .flags = IORESOURCE_MEM,
311 },
312 [1] = {
313 .start = evt2irq(0xe00),
314 .end = evt2irq(0xe60),
315 .flags = IORESOURCE_IRQ,
316 },
317};
318
319static struct platform_device iic_device = {
320 .name = "i2c-sh_mobile",
321 .id = 0, /* "i2c0" clock */
322 .num_resources = ARRAY_SIZE(iic_resources),
323 .resource = iic_resources,
324};
325
326static struct uio_info vpu_platform_data = {
327 .name = "VPU4",
328 .version = "0",
329 .irq = evt2irq(0x980),
330};
331
332static struct resource vpu_resources[] = {
333 [0] = {
334 .name = "VPU",
335 .start = 0xfe900000,
336 .end = 0xfe9022eb,
337 .flags = IORESOURCE_MEM,
338 },
339 [1] = {
340 /* place holder for contiguous memory */
341 },
342};
343
344static struct platform_device vpu_device = {
345 .name = "uio_pdrv_genirq",
346 .id = 0,
347 .dev = {
348 .platform_data = &vpu_platform_data,
349 },
350 .resource = vpu_resources,
351 .num_resources = ARRAY_SIZE(vpu_resources),
352};
353
354static struct uio_info veu_platform_data = {
355 .name = "VEU",
356 .version = "0",
357 .irq = evt2irq(0x8c0),
358};
359
360static struct resource veu_resources[] = {
361 [0] = {
362 .name = "VEU",
363 .start = 0xfe920000,
364 .end = 0xfe9200b7,
365 .flags = IORESOURCE_MEM,
366 },
367 [1] = {
368 /* place holder for contiguous memory */
369 },
370};
371
372static struct platform_device veu_device = {
373 .name = "uio_pdrv_genirq",
374 .id = 1,
375 .dev = {
376 .platform_data = &veu_platform_data,
377 },
378 .resource = veu_resources,
379 .num_resources = ARRAY_SIZE(veu_resources),
380};
381
382static struct uio_info jpu_platform_data = {
383 .name = "JPU",
384 .version = "0",
385 .irq = evt2irq(0x560),
386};
387
388static struct resource jpu_resources[] = {
389 [0] = {
390 .name = "JPU",
391 .start = 0xfea00000,
392 .end = 0xfea102d3,
393 .flags = IORESOURCE_MEM,
394 },
395 [1] = {
396 /* place holder for contiguous memory */
397 },
398};
399
400static struct platform_device jpu_device = {
401 .name = "uio_pdrv_genirq",
402 .id = 2,
403 .dev = {
404 .platform_data = &jpu_platform_data,
405 },
406 .resource = jpu_resources,
407 .num_resources = ARRAY_SIZE(jpu_resources),
408};
409
410static struct sh_timer_config cmt_platform_data = {
411 .channels_mask = 0x20,
412};
413
414static struct resource cmt_resources[] = {
415 DEFINE_RES_MEM(0x044a0000, 0x70),
416 DEFINE_RES_IRQ(evt2irq(0xf00)),
417};
418
419static struct platform_device cmt_device = {
420 .name = "sh-cmt-32",
421 .id = 0,
422 .dev = {
423 .platform_data = &cmt_platform_data,
424 },
425 .resource = cmt_resources,
426 .num_resources = ARRAY_SIZE(cmt_resources),
427};
428
429static struct sh_timer_config tmu0_platform_data = {
430 .channels_mask = 7,
431};
432
433static struct resource tmu0_resources[] = {
434 DEFINE_RES_MEM(0xffd80000, 0x2c),
435 DEFINE_RES_IRQ(evt2irq(0x400)),
436 DEFINE_RES_IRQ(evt2irq(0x420)),
437 DEFINE_RES_IRQ(evt2irq(0x440)),
438};
439
440static struct platform_device tmu0_device = {
441 .name = "sh-tmu",
442 .id = 0,
443 .dev = {
444 .platform_data = &tmu0_platform_data,
445 },
446 .resource = tmu0_resources,
447 .num_resources = ARRAY_SIZE(tmu0_resources),
448};
449
450static struct siu_platform siu_platform_data = {
451 .dma_slave_tx_a = SHDMA_SLAVE_SIUA_TX,
452 .dma_slave_rx_a = SHDMA_SLAVE_SIUA_RX,
453 .dma_slave_tx_b = SHDMA_SLAVE_SIUB_TX,
454 .dma_slave_rx_b = SHDMA_SLAVE_SIUB_RX,
455};
456
457static struct resource siu_resources[] = {
458 [0] = {
459 .start = 0xa4540000,
460 .end = 0xa454c10f,
461 .flags = IORESOURCE_MEM,
462 },
463 [1] = {
464 .start = evt2irq(0xf80),
465 .flags = IORESOURCE_IRQ,
466 },
467};
468
469static struct platform_device siu_device = {
470 .name = "siu-pcm-audio",
471 .id = -1,
472 .dev = {
473 .platform_data = &siu_platform_data,
474 },
475 .resource = siu_resources,
476 .num_resources = ARRAY_SIZE(siu_resources),
477};
478
479static struct platform_device *sh7722_devices[] __initdata = {
480 &scif0_device,
481 &scif1_device,
482 &scif2_device,
483 &cmt_device,
484 &tmu0_device,
485 &rtc_device,
486 &usbf_device,
487 &iic_device,
488 &vpu_device,
489 &veu_device,
490 &jpu_device,
491 &siu_device,
492 &dma_device,
493};
494
495static int __init sh7722_devices_setup(void)
496{
497 platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
498 platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
499 platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
500
501 return platform_add_devices(sh7722_devices,
502 ARRAY_SIZE(sh7722_devices));
503}
504arch_initcall(sh7722_devices_setup);
505
506static struct platform_device *sh7722_early_devices[] __initdata = {
507 &scif0_device,
508 &scif1_device,
509 &scif2_device,
510 &cmt_device,
511 &tmu0_device,
512};
513
514void __init plat_early_device_setup(void)
515{
516 sh_early_platform_add_devices(sh7722_early_devices,
517 ARRAY_SIZE(sh7722_early_devices));
518}
519
520enum {
521 UNUSED=0,
522 ENABLED,
523 DISABLED,
524
525 /* interrupt sources */
526 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
527 HUDI,
528 SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI,
529 RTC_ATI, RTC_PRI, RTC_CUI,
530 DMAC0, DMAC1, DMAC2, DMAC3,
531 VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
532 VPU, TPU,
533 USB_USBI0, USB_USBI1,
534 DMAC4, DMAC5, DMAC_DADERR,
535 KEYSC,
536 SCIF0, SCIF1, SCIF2, SIOF0, SIOF1, SIO,
537 FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
538 I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
539 CMT, TSIF, SIU, TWODG,
540 TMU0, TMU1, TMU2,
541 IRDA, JPU, LCDC,
542
543 /* interrupt groups */
544 SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
545};
546
547static struct intc_vect vectors[] __initdata = {
548 INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
549 INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
550 INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
551 INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
552 INTC_VECT(SIM_ERI, 0x700), INTC_VECT(SIM_RXI, 0x720),
553 INTC_VECT(SIM_TXI, 0x740), INTC_VECT(SIM_TEI, 0x760),
554 INTC_VECT(RTC_ATI, 0x780), INTC_VECT(RTC_PRI, 0x7a0),
555 INTC_VECT(RTC_CUI, 0x7c0),
556 INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
557 INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
558 INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
559 INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
560 INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9a0),
561 INTC_VECT(USB_USBI0, 0xa20), INTC_VECT(USB_USBI1, 0xa40),
562 INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
563 INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
564 INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20),
565 INTC_VECT(SCIF2, 0xc40), INTC_VECT(SIOF0, 0xc80),
566 INTC_VECT(SIOF1, 0xca0), INTC_VECT(SIO, 0xd00),
567 INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
568 INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
569 INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
570 INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
571 INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
572 INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
573 INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
574 INTC_VECT(SIU, 0xf80), INTC_VECT(TWODG, 0xfa0),
575 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
576 INTC_VECT(TMU2, 0x440), INTC_VECT(IRDA, 0x480),
577 INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
578};
579
580static struct intc_group groups[] __initdata = {
581 INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
582 INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
583 INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
584 INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
585 INTC_GROUP(USB, USB_USBI0, USB_USBI1),
586 INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
587 INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
588 FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
589 INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
590};
591
592static struct intc_mask_reg mask_registers[] __initdata = {
593 { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
594 { } },
595 { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
596 { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
597 { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
598 { 0, 0, 0, VPU, } },
599 { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
600 { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
601 { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
602 { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
603 { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
604 { KEYSC, DMAC_DADERR, DMAC5, DMAC4, 0, SCIF2, SCIF1, SCIF0 } },
605 { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
606 { 0, 0, 0, SIO, 0, 0, SIOF1, SIOF0 } },
607 { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
608 { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
609 FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
610 { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
611 { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
612 { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
613 { 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
614 { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
615 { } },
616 { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
617 { 0, RTC_CUI, RTC_PRI, RTC_ATI, 0, TPU, 0, TSIF } },
618 { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
619 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
620};
621
622static struct intc_prio_reg prio_registers[] __initdata = {
623 { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
624 { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
625 { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
626 { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
627 { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, 0, VPU } },
628 { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
629 { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, SCIF2 } },
630 { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C } },
631 { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, RTC } },
632 { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
633 { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, 0, 0, SDHI } },
634 { 0xa408002c, 0, 16, 4, /* IPRL */ { TWODG, 0, TPU } },
635 { 0xa4140010, 0, 32, 4, /* INTPRI00 */
636 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
637};
638
639static struct intc_sense_reg sense_registers[] __initdata = {
640 { 0xa414001c, 16, 2, /* ICR1 */
641 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
642};
643
644static struct intc_mask_reg ack_registers[] __initdata = {
645 { 0xa4140024, 0, 8, /* INTREQ00 */
646 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
647};
648
649static struct intc_desc intc_desc __initdata = {
650 .name = "sh7722",
651 .force_enable = ENABLED,
652 .force_disable = DISABLED,
653 .hw = INTC_HW_DESC(vectors, groups, mask_registers,
654 prio_registers, sense_registers, ack_registers),
655};
656
657void __init plat_irq_setup(void)
658{
659 register_intc_controller(&intc_desc);
660}
661
662void __init plat_mem_setup(void)
663{
664 /* Register the URAM space as Node 1 */
665 setup_bootmem_node(1, 0x055f0000, 0x05610000);
666}