Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / arch / sh / kernel / cpu / sh4a / setup-sh7724.c
blobc20258b18775727f76637dc6de36bea44ddfebae
1 /*
2 * SH7724 Setup
4 * Copyright (C) 2009 Renesas Solutions Corp.
6 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
8 * Based on SH7723 Setup
9 * Copyright (C) 2008 Paul Mundt
11 * This file is subject to the terms and conditions of the GNU General Public
12 * License. See the file "COPYING" in the main directory of this archive
13 * for more details.
15 #include <linux/platform_device.h>
16 #include <linux/init.h>
17 #include <linux/serial.h>
18 #include <linux/mm.h>
19 #include <linux/serial_sci.h>
20 #include <linux/uio_driver.h>
21 #include <linux/sh_dma.h>
22 #include <linux/sh_timer.h>
23 #include <linux/sh_intc.h>
24 #include <linux/io.h>
25 #include <linux/notifier.h>
27 #include <asm/suspend.h>
28 #include <asm/clock.h>
29 #include <asm/mmzone.h>
31 #include <cpu/dma-register.h>
32 #include <cpu/sh7724.h>
34 /* DMA */
35 static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
37 .slave_id = SHDMA_SLAVE_SCIF0_TX,
38 .addr = 0xffe0000c,
39 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
40 .mid_rid = 0x21,
41 }, {
42 .slave_id = SHDMA_SLAVE_SCIF0_RX,
43 .addr = 0xffe00014,
44 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
45 .mid_rid = 0x22,
46 }, {
47 .slave_id = SHDMA_SLAVE_SCIF1_TX,
48 .addr = 0xffe1000c,
49 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
50 .mid_rid = 0x25,
51 }, {
52 .slave_id = SHDMA_SLAVE_SCIF1_RX,
53 .addr = 0xffe10014,
54 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
55 .mid_rid = 0x26,
56 }, {
57 .slave_id = SHDMA_SLAVE_SCIF2_TX,
58 .addr = 0xffe2000c,
59 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
60 .mid_rid = 0x29,
61 }, {
62 .slave_id = SHDMA_SLAVE_SCIF2_RX,
63 .addr = 0xffe20014,
64 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
65 .mid_rid = 0x2a,
66 }, {
67 .slave_id = SHDMA_SLAVE_SCIF3_TX,
68 .addr = 0xa4e30020,
69 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
70 .mid_rid = 0x2d,
71 }, {
72 .slave_id = SHDMA_SLAVE_SCIF3_RX,
73 .addr = 0xa4e30024,
74 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
75 .mid_rid = 0x2e,
76 }, {
77 .slave_id = SHDMA_SLAVE_SCIF4_TX,
78 .addr = 0xa4e40020,
79 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
80 .mid_rid = 0x31,
81 }, {
82 .slave_id = SHDMA_SLAVE_SCIF4_RX,
83 .addr = 0xa4e40024,
84 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
85 .mid_rid = 0x32,
86 }, {
87 .slave_id = SHDMA_SLAVE_SCIF5_TX,
88 .addr = 0xa4e50020,
89 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
90 .mid_rid = 0x35,
91 }, {
92 .slave_id = SHDMA_SLAVE_SCIF5_RX,
93 .addr = 0xa4e50024,
94 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
95 .mid_rid = 0x36,
96 }, {
97 .slave_id = SHDMA_SLAVE_USB0D0_TX,
98 .addr = 0xA4D80100,
99 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
100 .mid_rid = 0x73,
101 }, {
102 .slave_id = SHDMA_SLAVE_USB0D0_RX,
103 .addr = 0xA4D80100,
104 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
105 .mid_rid = 0x73,
106 }, {
107 .slave_id = SHDMA_SLAVE_USB0D1_TX,
108 .addr = 0xA4D80120,
109 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
110 .mid_rid = 0x77,
111 }, {
112 .slave_id = SHDMA_SLAVE_USB0D1_RX,
113 .addr = 0xA4D80120,
114 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
115 .mid_rid = 0x77,
116 }, {
117 .slave_id = SHDMA_SLAVE_USB1D0_TX,
118 .addr = 0xA4D90100,
119 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
120 .mid_rid = 0xab,
121 }, {
122 .slave_id = SHDMA_SLAVE_USB1D0_RX,
123 .addr = 0xA4D90100,
124 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
125 .mid_rid = 0xab,
126 }, {
127 .slave_id = SHDMA_SLAVE_USB1D1_TX,
128 .addr = 0xA4D90120,
129 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
130 .mid_rid = 0xaf,
131 }, {
132 .slave_id = SHDMA_SLAVE_USB1D1_RX,
133 .addr = 0xA4D90120,
134 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
135 .mid_rid = 0xaf,
136 }, {
137 .slave_id = SHDMA_SLAVE_SDHI0_TX,
138 .addr = 0x04ce0030,
139 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
140 .mid_rid = 0xc1,
141 }, {
142 .slave_id = SHDMA_SLAVE_SDHI0_RX,
143 .addr = 0x04ce0030,
144 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
145 .mid_rid = 0xc2,
146 }, {
147 .slave_id = SHDMA_SLAVE_SDHI1_TX,
148 .addr = 0x04cf0030,
149 .chcr = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
150 .mid_rid = 0xc9,
151 }, {
152 .slave_id = SHDMA_SLAVE_SDHI1_RX,
153 .addr = 0x04cf0030,
154 .chcr = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
155 .mid_rid = 0xca,
159 static const struct sh_dmae_channel sh7724_dmae_channels[] = {
161 .offset = 0,
162 .dmars = 0,
163 .dmars_bit = 0,
164 }, {
165 .offset = 0x10,
166 .dmars = 0,
167 .dmars_bit = 8,
168 }, {
169 .offset = 0x20,
170 .dmars = 4,
171 .dmars_bit = 0,
172 }, {
173 .offset = 0x30,
174 .dmars = 4,
175 .dmars_bit = 8,
176 }, {
177 .offset = 0x50,
178 .dmars = 8,
179 .dmars_bit = 0,
180 }, {
181 .offset = 0x60,
182 .dmars = 8,
183 .dmars_bit = 8,
187 static const unsigned int ts_shift[] = TS_SHIFT;
189 static struct sh_dmae_pdata dma_platform_data = {
190 .slave = sh7724_dmae_slaves,
191 .slave_num = ARRAY_SIZE(sh7724_dmae_slaves),
192 .channel = sh7724_dmae_channels,
193 .channel_num = ARRAY_SIZE(sh7724_dmae_channels),
194 .ts_low_shift = CHCR_TS_LOW_SHIFT,
195 .ts_low_mask = CHCR_TS_LOW_MASK,
196 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
197 .ts_high_mask = CHCR_TS_HIGH_MASK,
198 .ts_shift = ts_shift,
199 .ts_shift_num = ARRAY_SIZE(ts_shift),
200 .dmaor_init = DMAOR_INIT,
203 /* Resource order important! */
204 static struct resource sh7724_dmae0_resources[] = {
206 /* Channel registers and DMAOR */
207 .start = 0xfe008020,
208 .end = 0xfe00808f,
209 .flags = IORESOURCE_MEM,
212 /* DMARSx */
213 .start = 0xfe009000,
214 .end = 0xfe00900b,
215 .flags = IORESOURCE_MEM,
218 .name = "error_irq",
219 .start = evt2irq(0xbc0),
220 .end = evt2irq(0xbc0),
221 .flags = IORESOURCE_IRQ,
224 /* IRQ for channels 0-3 */
225 .start = evt2irq(0x800),
226 .end = evt2irq(0x860),
227 .flags = IORESOURCE_IRQ,
230 /* IRQ for channels 4-5 */
231 .start = evt2irq(0xb80),
232 .end = evt2irq(0xba0),
233 .flags = IORESOURCE_IRQ,
237 /* Resource order important! */
238 static struct resource sh7724_dmae1_resources[] = {
240 /* Channel registers and DMAOR */
241 .start = 0xfdc08020,
242 .end = 0xfdc0808f,
243 .flags = IORESOURCE_MEM,
246 /* DMARSx */
247 .start = 0xfdc09000,
248 .end = 0xfdc0900b,
249 .flags = IORESOURCE_MEM,
252 .name = "error_irq",
253 .start = evt2irq(0xb40),
254 .end = evt2irq(0xb40),
255 .flags = IORESOURCE_IRQ,
258 /* IRQ for channels 0-3 */
259 .start = evt2irq(0x700),
260 .end = evt2irq(0x760),
261 .flags = IORESOURCE_IRQ,
264 /* IRQ for channels 4-5 */
265 .start = evt2irq(0xb00),
266 .end = evt2irq(0xb20),
267 .flags = IORESOURCE_IRQ,
271 static struct platform_device dma0_device = {
272 .name = "sh-dma-engine",
273 .id = 0,
274 .resource = sh7724_dmae0_resources,
275 .num_resources = ARRAY_SIZE(sh7724_dmae0_resources),
276 .dev = {
277 .platform_data = &dma_platform_data,
281 static struct platform_device dma1_device = {
282 .name = "sh-dma-engine",
283 .id = 1,
284 .resource = sh7724_dmae1_resources,
285 .num_resources = ARRAY_SIZE(sh7724_dmae1_resources),
286 .dev = {
287 .platform_data = &dma_platform_data,
291 /* Serial */
292 static struct plat_sci_port scif0_platform_data = {
293 .scscr = SCSCR_REIE,
294 .type = PORT_SCIF,
295 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
298 static struct resource scif0_resources[] = {
299 DEFINE_RES_MEM(0xffe00000, 0x100),
300 DEFINE_RES_IRQ(evt2irq(0xc00)),
303 static struct platform_device scif0_device = {
304 .name = "sh-sci",
305 .id = 0,
306 .resource = scif0_resources,
307 .num_resources = ARRAY_SIZE(scif0_resources),
308 .dev = {
309 .platform_data = &scif0_platform_data,
313 static struct plat_sci_port scif1_platform_data = {
314 .scscr = SCSCR_REIE,
315 .type = PORT_SCIF,
316 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
319 static struct resource scif1_resources[] = {
320 DEFINE_RES_MEM(0xffe10000, 0x100),
321 DEFINE_RES_IRQ(evt2irq(0xc20)),
324 static struct platform_device scif1_device = {
325 .name = "sh-sci",
326 .id = 1,
327 .resource = scif1_resources,
328 .num_resources = ARRAY_SIZE(scif1_resources),
329 .dev = {
330 .platform_data = &scif1_platform_data,
334 static struct plat_sci_port scif2_platform_data = {
335 .scscr = SCSCR_REIE,
336 .type = PORT_SCIF,
337 .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
340 static struct resource scif2_resources[] = {
341 DEFINE_RES_MEM(0xffe20000, 0x100),
342 DEFINE_RES_IRQ(evt2irq(0xc40)),
345 static struct platform_device scif2_device = {
346 .name = "sh-sci",
347 .id = 2,
348 .resource = scif2_resources,
349 .num_resources = ARRAY_SIZE(scif2_resources),
350 .dev = {
351 .platform_data = &scif2_platform_data,
355 static struct plat_sci_port scif3_platform_data = {
356 .sampling_rate = 8,
357 .type = PORT_SCIFA,
360 static struct resource scif3_resources[] = {
361 DEFINE_RES_MEM(0xa4e30000, 0x100),
362 DEFINE_RES_IRQ(evt2irq(0x900)),
365 static struct platform_device scif3_device = {
366 .name = "sh-sci",
367 .id = 3,
368 .resource = scif3_resources,
369 .num_resources = ARRAY_SIZE(scif3_resources),
370 .dev = {
371 .platform_data = &scif3_platform_data,
375 static struct plat_sci_port scif4_platform_data = {
376 .sampling_rate = 8,
377 .type = PORT_SCIFA,
380 static struct resource scif4_resources[] = {
381 DEFINE_RES_MEM(0xa4e40000, 0x100),
382 DEFINE_RES_IRQ(evt2irq(0xd00)),
385 static struct platform_device scif4_device = {
386 .name = "sh-sci",
387 .id = 4,
388 .resource = scif4_resources,
389 .num_resources = ARRAY_SIZE(scif4_resources),
390 .dev = {
391 .platform_data = &scif4_platform_data,
395 static struct plat_sci_port scif5_platform_data = {
396 .sampling_rate = 8,
397 .type = PORT_SCIFA,
400 static struct resource scif5_resources[] = {
401 DEFINE_RES_MEM(0xa4e50000, 0x100),
402 DEFINE_RES_IRQ(evt2irq(0xfa0)),
405 static struct platform_device scif5_device = {
406 .name = "sh-sci",
407 .id = 5,
408 .resource = scif5_resources,
409 .num_resources = ARRAY_SIZE(scif5_resources),
410 .dev = {
411 .platform_data = &scif5_platform_data,
415 /* RTC */
416 static struct resource rtc_resources[] = {
417 [0] = {
418 .start = 0xa465fec0,
419 .end = 0xa465fec0 + 0x58 - 1,
420 .flags = IORESOURCE_IO,
422 [1] = {
423 /* Period IRQ */
424 .start = evt2irq(0xaa0),
425 .flags = IORESOURCE_IRQ,
427 [2] = {
428 /* Carry IRQ */
429 .start = evt2irq(0xac0),
430 .flags = IORESOURCE_IRQ,
432 [3] = {
433 /* Alarm IRQ */
434 .start = evt2irq(0xa80),
435 .flags = IORESOURCE_IRQ,
439 static struct platform_device rtc_device = {
440 .name = "sh-rtc",
441 .id = -1,
442 .num_resources = ARRAY_SIZE(rtc_resources),
443 .resource = rtc_resources,
446 /* I2C0 */
447 static struct resource iic0_resources[] = {
448 [0] = {
449 .name = "IIC0",
450 .start = 0x04470000,
451 .end = 0x04470018 - 1,
452 .flags = IORESOURCE_MEM,
454 [1] = {
455 .start = evt2irq(0xe00),
456 .end = evt2irq(0xe60),
457 .flags = IORESOURCE_IRQ,
461 static struct platform_device iic0_device = {
462 .name = "i2c-sh_mobile",
463 .id = 0, /* "i2c0" clock */
464 .num_resources = ARRAY_SIZE(iic0_resources),
465 .resource = iic0_resources,
468 /* I2C1 */
469 static struct resource iic1_resources[] = {
470 [0] = {
471 .name = "IIC1",
472 .start = 0x04750000,
473 .end = 0x04750018 - 1,
474 .flags = IORESOURCE_MEM,
476 [1] = {
477 .start = evt2irq(0xd80),
478 .end = evt2irq(0xde0),
479 .flags = IORESOURCE_IRQ,
483 static struct platform_device iic1_device = {
484 .name = "i2c-sh_mobile",
485 .id = 1, /* "i2c1" clock */
486 .num_resources = ARRAY_SIZE(iic1_resources),
487 .resource = iic1_resources,
490 /* VPU */
491 static struct uio_info vpu_platform_data = {
492 .name = "VPU5F",
493 .version = "0",
494 .irq = evt2irq(0x980),
497 static struct resource vpu_resources[] = {
498 [0] = {
499 .name = "VPU",
500 .start = 0xfe900000,
501 .end = 0xfe902807,
502 .flags = IORESOURCE_MEM,
504 [1] = {
505 /* place holder for contiguous memory */
509 static struct platform_device vpu_device = {
510 .name = "uio_pdrv_genirq",
511 .id = 0,
512 .dev = {
513 .platform_data = &vpu_platform_data,
515 .resource = vpu_resources,
516 .num_resources = ARRAY_SIZE(vpu_resources),
519 /* VEU0 */
520 static struct uio_info veu0_platform_data = {
521 .name = "VEU3F0",
522 .version = "0",
523 .irq = evt2irq(0xc60),
526 static struct resource veu0_resources[] = {
527 [0] = {
528 .name = "VEU3F0",
529 .start = 0xfe920000,
530 .end = 0xfe9200cb,
531 .flags = IORESOURCE_MEM,
533 [1] = {
534 /* place holder for contiguous memory */
538 static struct platform_device veu0_device = {
539 .name = "uio_pdrv_genirq",
540 .id = 1,
541 .dev = {
542 .platform_data = &veu0_platform_data,
544 .resource = veu0_resources,
545 .num_resources = ARRAY_SIZE(veu0_resources),
548 /* VEU1 */
549 static struct uio_info veu1_platform_data = {
550 .name = "VEU3F1",
551 .version = "0",
552 .irq = evt2irq(0x8c0),
555 static struct resource veu1_resources[] = {
556 [0] = {
557 .name = "VEU3F1",
558 .start = 0xfe924000,
559 .end = 0xfe9240cb,
560 .flags = IORESOURCE_MEM,
562 [1] = {
563 /* place holder for contiguous memory */
567 static struct platform_device veu1_device = {
568 .name = "uio_pdrv_genirq",
569 .id = 2,
570 .dev = {
571 .platform_data = &veu1_platform_data,
573 .resource = veu1_resources,
574 .num_resources = ARRAY_SIZE(veu1_resources),
577 /* BEU0 */
578 static struct uio_info beu0_platform_data = {
579 .name = "BEU0",
580 .version = "0",
581 .irq = evt2irq(0x8A0),
584 static struct resource beu0_resources[] = {
585 [0] = {
586 .name = "BEU0",
587 .start = 0xfe930000,
588 .end = 0xfe933400,
589 .flags = IORESOURCE_MEM,
591 [1] = {
592 /* place holder for contiguous memory */
596 static struct platform_device beu0_device = {
597 .name = "uio_pdrv_genirq",
598 .id = 6,
599 .dev = {
600 .platform_data = &beu0_platform_data,
602 .resource = beu0_resources,
603 .num_resources = ARRAY_SIZE(beu0_resources),
606 /* BEU1 */
607 static struct uio_info beu1_platform_data = {
608 .name = "BEU1",
609 .version = "0",
610 .irq = evt2irq(0xA00),
613 static struct resource beu1_resources[] = {
614 [0] = {
615 .name = "BEU1",
616 .start = 0xfe940000,
617 .end = 0xfe943400,
618 .flags = IORESOURCE_MEM,
620 [1] = {
621 /* place holder for contiguous memory */
625 static struct platform_device beu1_device = {
626 .name = "uio_pdrv_genirq",
627 .id = 7,
628 .dev = {
629 .platform_data = &beu1_platform_data,
631 .resource = beu1_resources,
632 .num_resources = ARRAY_SIZE(beu1_resources),
635 static struct sh_timer_config cmt_platform_data = {
636 .channels_mask = 0x20,
639 static struct resource cmt_resources[] = {
640 DEFINE_RES_MEM(0x044a0000, 0x70),
641 DEFINE_RES_IRQ(evt2irq(0xf00)),
644 static struct platform_device cmt_device = {
645 .name = "sh-cmt-32",
646 .id = 0,
647 .dev = {
648 .platform_data = &cmt_platform_data,
650 .resource = cmt_resources,
651 .num_resources = ARRAY_SIZE(cmt_resources),
654 static struct sh_timer_config tmu0_platform_data = {
655 .channels_mask = 7,
658 static struct resource tmu0_resources[] = {
659 DEFINE_RES_MEM(0xffd80000, 0x2c),
660 DEFINE_RES_IRQ(evt2irq(0x400)),
661 DEFINE_RES_IRQ(evt2irq(0x420)),
662 DEFINE_RES_IRQ(evt2irq(0x440)),
665 static struct platform_device tmu0_device = {
666 .name = "sh-tmu",
667 .id = 0,
668 .dev = {
669 .platform_data = &tmu0_platform_data,
671 .resource = tmu0_resources,
672 .num_resources = ARRAY_SIZE(tmu0_resources),
675 static struct sh_timer_config tmu1_platform_data = {
676 .channels_mask = 7,
679 static struct resource tmu1_resources[] = {
680 DEFINE_RES_MEM(0xffd90000, 0x2c),
681 DEFINE_RES_IRQ(evt2irq(0x920)),
682 DEFINE_RES_IRQ(evt2irq(0x940)),
683 DEFINE_RES_IRQ(evt2irq(0x960)),
686 static struct platform_device tmu1_device = {
687 .name = "sh-tmu",
688 .id = 1,
689 .dev = {
690 .platform_data = &tmu1_platform_data,
692 .resource = tmu1_resources,
693 .num_resources = ARRAY_SIZE(tmu1_resources),
696 /* JPU */
697 static struct uio_info jpu_platform_data = {
698 .name = "JPU",
699 .version = "0",
700 .irq = evt2irq(0x560),
703 static struct resource jpu_resources[] = {
704 [0] = {
705 .name = "JPU",
706 .start = 0xfe980000,
707 .end = 0xfe9902d3,
708 .flags = IORESOURCE_MEM,
710 [1] = {
711 /* place holder for contiguous memory */
715 static struct platform_device jpu_device = {
716 .name = "uio_pdrv_genirq",
717 .id = 3,
718 .dev = {
719 .platform_data = &jpu_platform_data,
721 .resource = jpu_resources,
722 .num_resources = ARRAY_SIZE(jpu_resources),
725 /* SPU2DSP0 */
726 static struct uio_info spu0_platform_data = {
727 .name = "SPU2DSP0",
728 .version = "0",
729 .irq = evt2irq(0xcc0),
732 static struct resource spu0_resources[] = {
733 [0] = {
734 .name = "SPU2DSP0",
735 .start = 0xFE200000,
736 .end = 0xFE2FFFFF,
737 .flags = IORESOURCE_MEM,
739 [1] = {
740 /* place holder for contiguous memory */
744 static struct platform_device spu0_device = {
745 .name = "uio_pdrv_genirq",
746 .id = 4,
747 .dev = {
748 .platform_data = &spu0_platform_data,
750 .resource = spu0_resources,
751 .num_resources = ARRAY_SIZE(spu0_resources),
754 /* SPU2DSP1 */
755 static struct uio_info spu1_platform_data = {
756 .name = "SPU2DSP1",
757 .version = "0",
758 .irq = evt2irq(0xce0),
761 static struct resource spu1_resources[] = {
762 [0] = {
763 .name = "SPU2DSP1",
764 .start = 0xFE300000,
765 .end = 0xFE3FFFFF,
766 .flags = IORESOURCE_MEM,
768 [1] = {
769 /* place holder for contiguous memory */
773 static struct platform_device spu1_device = {
774 .name = "uio_pdrv_genirq",
775 .id = 5,
776 .dev = {
777 .platform_data = &spu1_platform_data,
779 .resource = spu1_resources,
780 .num_resources = ARRAY_SIZE(spu1_resources),
783 static struct platform_device *sh7724_devices[] __initdata = {
784 &scif0_device,
785 &scif1_device,
786 &scif2_device,
787 &scif3_device,
788 &scif4_device,
789 &scif5_device,
790 &cmt_device,
791 &tmu0_device,
792 &tmu1_device,
793 &dma0_device,
794 &dma1_device,
795 &rtc_device,
796 &iic0_device,
797 &iic1_device,
798 &vpu_device,
799 &veu0_device,
800 &veu1_device,
801 &beu0_device,
802 &beu1_device,
803 &jpu_device,
804 &spu0_device,
805 &spu1_device,
808 static int __init sh7724_devices_setup(void)
810 platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
811 platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
812 platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
813 platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
814 platform_resource_setup_memory(&spu0_device, "spu0", 2 << 20);
815 platform_resource_setup_memory(&spu1_device, "spu1", 2 << 20);
817 return platform_add_devices(sh7724_devices,
818 ARRAY_SIZE(sh7724_devices));
820 arch_initcall(sh7724_devices_setup);
822 static struct platform_device *sh7724_early_devices[] __initdata = {
823 &scif0_device,
824 &scif1_device,
825 &scif2_device,
826 &scif3_device,
827 &scif4_device,
828 &scif5_device,
829 &cmt_device,
830 &tmu0_device,
831 &tmu1_device,
834 void __init plat_early_device_setup(void)
836 early_platform_add_devices(sh7724_early_devices,
837 ARRAY_SIZE(sh7724_early_devices));
840 #define RAMCR_CACHE_L2FC 0x0002
841 #define RAMCR_CACHE_L2E 0x0001
842 #define L2_CACHE_ENABLE (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)
844 void l2_cache_init(void)
846 /* Enable L2 cache */
847 __raw_writel(L2_CACHE_ENABLE, RAMCR);
850 enum {
851 UNUSED = 0,
852 ENABLED,
853 DISABLED,
855 /* interrupt sources */
856 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
857 HUDI,
858 DMAC1A_DEI0, DMAC1A_DEI1, DMAC1A_DEI2, DMAC1A_DEI3,
859 _2DG_TRI, _2DG_INI, _2DG_CEI,
860 DMAC0A_DEI0, DMAC0A_DEI1, DMAC0A_DEI2, DMAC0A_DEI3,
861 VIO_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU,
862 SCIFA3,
863 VPU,
864 TPU,
865 CEU1,
866 BEU1,
867 USB0, USB1,
868 ATAPI,
869 RTC_ATI, RTC_PRI, RTC_CUI,
870 DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR,
871 DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR,
872 KEYSC,
873 SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2,
874 VEU0,
875 MSIOF_MSIOFI0, MSIOF_MSIOFI1,
876 SPU_SPUI0, SPU_SPUI1,
877 SCIFA4,
878 ICB,
879 ETHI,
880 I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
881 I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
882 CMT,
883 TSIF,
884 FSI,
885 SCIFA5,
886 TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2,
887 IRDA,
888 JPU,
889 _2DDMAC,
890 MMC_MMC2I, MMC_MMC3I,
891 LCDC,
892 TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2,
894 /* interrupt groups */
895 DMAC1A, _2DG, DMAC0A, VIO, USB, RTC,
896 DMAC1B, DMAC0B, I2C0, I2C1, SDHI0, SDHI1, SPU, MMCIF,
899 static struct intc_vect vectors[] __initdata = {
900 INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
901 INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
902 INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
903 INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
905 INTC_VECT(DMAC1A_DEI0, 0x700),
906 INTC_VECT(DMAC1A_DEI1, 0x720),
907 INTC_VECT(DMAC1A_DEI2, 0x740),
908 INTC_VECT(DMAC1A_DEI3, 0x760),
910 INTC_VECT(_2DG_TRI, 0x780),
911 INTC_VECT(_2DG_INI, 0x7A0),
912 INTC_VECT(_2DG_CEI, 0x7C0),
914 INTC_VECT(DMAC0A_DEI0, 0x800),
915 INTC_VECT(DMAC0A_DEI1, 0x820),
916 INTC_VECT(DMAC0A_DEI2, 0x840),
917 INTC_VECT(DMAC0A_DEI3, 0x860),
919 INTC_VECT(VIO_CEU0, 0x880),
920 INTC_VECT(VIO_BEU0, 0x8A0),
921 INTC_VECT(VIO_VEU1, 0x8C0),
922 INTC_VECT(VIO_VOU, 0x8E0),
924 INTC_VECT(SCIFA3, 0x900),
925 INTC_VECT(VPU, 0x980),
926 INTC_VECT(TPU, 0x9A0),
927 INTC_VECT(CEU1, 0x9E0),
928 INTC_VECT(BEU1, 0xA00),
929 INTC_VECT(USB0, 0xA20),
930 INTC_VECT(USB1, 0xA40),
931 INTC_VECT(ATAPI, 0xA60),
933 INTC_VECT(RTC_ATI, 0xA80),
934 INTC_VECT(RTC_PRI, 0xAA0),
935 INTC_VECT(RTC_CUI, 0xAC0),
937 INTC_VECT(DMAC1B_DEI4, 0xB00),
938 INTC_VECT(DMAC1B_DEI5, 0xB20),
939 INTC_VECT(DMAC1B_DADERR, 0xB40),
941 INTC_VECT(DMAC0B_DEI4, 0xB80),
942 INTC_VECT(DMAC0B_DEI5, 0xBA0),
943 INTC_VECT(DMAC0B_DADERR, 0xBC0),
945 INTC_VECT(KEYSC, 0xBE0),
946 INTC_VECT(SCIF_SCIF0, 0xC00),
947 INTC_VECT(SCIF_SCIF1, 0xC20),
948 INTC_VECT(SCIF_SCIF2, 0xC40),
949 INTC_VECT(VEU0, 0xC60),
950 INTC_VECT(MSIOF_MSIOFI0, 0xC80),
951 INTC_VECT(MSIOF_MSIOFI1, 0xCA0),
952 INTC_VECT(SPU_SPUI0, 0xCC0),
953 INTC_VECT(SPU_SPUI1, 0xCE0),
954 INTC_VECT(SCIFA4, 0xD00),
956 INTC_VECT(ICB, 0xD20),
957 INTC_VECT(ETHI, 0xD60),
959 INTC_VECT(I2C1_ALI, 0xD80),
960 INTC_VECT(I2C1_TACKI, 0xDA0),
961 INTC_VECT(I2C1_WAITI, 0xDC0),
962 INTC_VECT(I2C1_DTEI, 0xDE0),
964 INTC_VECT(I2C0_ALI, 0xE00),
965 INTC_VECT(I2C0_TACKI, 0xE20),
966 INTC_VECT(I2C0_WAITI, 0xE40),
967 INTC_VECT(I2C0_DTEI, 0xE60),
969 INTC_VECT(SDHI0, 0xE80),
970 INTC_VECT(SDHI0, 0xEA0),
971 INTC_VECT(SDHI0, 0xEC0),
972 INTC_VECT(SDHI0, 0xEE0),
974 INTC_VECT(CMT, 0xF00),
975 INTC_VECT(TSIF, 0xF20),
976 INTC_VECT(FSI, 0xF80),
977 INTC_VECT(SCIFA5, 0xFA0),
979 INTC_VECT(TMU0_TUNI0, 0x400),
980 INTC_VECT(TMU0_TUNI1, 0x420),
981 INTC_VECT(TMU0_TUNI2, 0x440),
983 INTC_VECT(IRDA, 0x480),
985 INTC_VECT(SDHI1, 0x4E0),
986 INTC_VECT(SDHI1, 0x500),
987 INTC_VECT(SDHI1, 0x520),
989 INTC_VECT(JPU, 0x560),
990 INTC_VECT(_2DDMAC, 0x4A0),
992 INTC_VECT(MMC_MMC2I, 0x5A0),
993 INTC_VECT(MMC_MMC3I, 0x5C0),
995 INTC_VECT(LCDC, 0xF40),
997 INTC_VECT(TMU1_TUNI0, 0x920),
998 INTC_VECT(TMU1_TUNI1, 0x940),
999 INTC_VECT(TMU1_TUNI2, 0x960),
1002 static struct intc_group groups[] __initdata = {
1003 INTC_GROUP(DMAC1A, DMAC1A_DEI0, DMAC1A_DEI1, DMAC1A_DEI2, DMAC1A_DEI3),
1004 INTC_GROUP(_2DG, _2DG_TRI, _2DG_INI, _2DG_CEI),
1005 INTC_GROUP(DMAC0A, DMAC0A_DEI0, DMAC0A_DEI1, DMAC0A_DEI2, DMAC0A_DEI3),
1006 INTC_GROUP(VIO, VIO_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU),
1007 INTC_GROUP(USB, USB0, USB1),
1008 INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
1009 INTC_GROUP(DMAC1B, DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR),
1010 INTC_GROUP(DMAC0B, DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR),
1011 INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
1012 INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
1013 INTC_GROUP(SPU, SPU_SPUI0, SPU_SPUI1),
1014 INTC_GROUP(MMCIF, MMC_MMC2I, MMC_MMC3I),
1017 static struct intc_mask_reg mask_registers[] __initdata = {
1018 { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
1019 { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0,
1020 0, ENABLED, ENABLED, ENABLED } },
1021 { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
1022 { VIO_VOU, VIO_VEU1, VIO_BEU0, VIO_CEU0,
1023 DMAC0A_DEI3, DMAC0A_DEI2, DMAC0A_DEI1, DMAC0A_DEI0 } },
1024 { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
1025 { 0, 0, 0, VPU, ATAPI, ETHI, 0, SCIFA3 } },
1026 { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
1027 { DMAC1A_DEI3, DMAC1A_DEI2, DMAC1A_DEI1, DMAC1A_DEI0,
1028 SPU_SPUI1, SPU_SPUI0, BEU1, IRDA } },
1029 { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
1030 { 0, TMU0_TUNI2, TMU0_TUNI1, TMU0_TUNI0,
1031 JPU, 0, 0, LCDC } },
1032 { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
1033 { KEYSC, DMAC0B_DADERR, DMAC0B_DEI5, DMAC0B_DEI4,
1034 VEU0, SCIF_SCIF2, SCIF_SCIF1, SCIF_SCIF0 } },
1035 { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
1036 { 0, 0, ICB, SCIFA4,
1037 CEU1, 0, MSIOF_MSIOFI1, MSIOF_MSIOFI0 } },
1038 { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
1039 { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
1040 I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI } },
1041 { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
1042 { DISABLED, ENABLED, ENABLED, ENABLED,
1043 0, 0, SCIFA5, FSI } },
1044 { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
1045 { 0, 0, 0, CMT, 0, USB1, USB0, 0 } },
1046 { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
1047 { 0, DMAC1B_DADERR, DMAC1B_DEI5, DMAC1B_DEI4,
1048 0, RTC_CUI, RTC_PRI, RTC_ATI } },
1049 { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
1050 { 0, _2DG_CEI, _2DG_INI, _2DG_TRI,
1051 0, TPU, 0, TSIF } },
1052 { 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */
1053 { 0, 0, MMC_MMC3I, MMC_MMC2I, 0, 0, 0, _2DDMAC } },
1054 { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
1055 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1058 static struct intc_prio_reg prio_registers[] __initdata = {
1059 { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0_TUNI0, TMU0_TUNI1,
1060 TMU0_TUNI2, IRDA } },
1061 { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, DMAC1A, BEU1 } },
1062 { 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1,
1063 TMU1_TUNI2, SPU } },
1064 { 0xa408000c, 0, 16, 4, /* IPRD */ { 0, MMCIF, 0, ATAPI } },
1065 { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA3, VPU } },
1066 { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC0B, USB, CMT } },
1067 { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1,
1068 SCIF_SCIF2, VEU0 } },
1069 { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0, MSIOF_MSIOFI1,
1070 I2C1, I2C0 } },
1071 { 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA4, ICB, TSIF, _2DG } },
1072 { 0xa4080024, 0, 16, 4, /* IPRJ */ { CEU1, ETHI, FSI, SDHI1 } },
1073 { 0xa4080028, 0, 16, 4, /* IPRK */ { RTC, DMAC1B, 0, SDHI0 } },
1074 { 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA5, 0, TPU, _2DDMAC } },
1075 { 0xa4140010, 0, 32, 4, /* INTPRI00 */
1076 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1079 static struct intc_sense_reg sense_registers[] __initdata = {
1080 { 0xa414001c, 16, 2, /* ICR1 */
1081 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1084 static struct intc_mask_reg ack_registers[] __initdata = {
1085 { 0xa4140024, 0, 8, /* INTREQ00 */
1086 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1089 static struct intc_desc intc_desc __initdata = {
1090 .name = "sh7724",
1091 .force_enable = ENABLED,
1092 .force_disable = DISABLED,
1093 .hw = INTC_HW_DESC(vectors, groups, mask_registers,
1094 prio_registers, sense_registers, ack_registers),
1097 void __init plat_irq_setup(void)
1099 register_intc_controller(&intc_desc);
1102 static struct {
1103 /* BSC */
1104 unsigned long mmselr;
1105 unsigned long cs0bcr;
1106 unsigned long cs4bcr;
1107 unsigned long cs5abcr;
1108 unsigned long cs5bbcr;
1109 unsigned long cs6abcr;
1110 unsigned long cs6bbcr;
1111 unsigned long cs4wcr;
1112 unsigned long cs5awcr;
1113 unsigned long cs5bwcr;
1114 unsigned long cs6awcr;
1115 unsigned long cs6bwcr;
1116 /* INTC */
1117 unsigned short ipra;
1118 unsigned short iprb;
1119 unsigned short iprc;
1120 unsigned short iprd;
1121 unsigned short ipre;
1122 unsigned short iprf;
1123 unsigned short iprg;
1124 unsigned short iprh;
1125 unsigned short ipri;
1126 unsigned short iprj;
1127 unsigned short iprk;
1128 unsigned short iprl;
1129 unsigned char imr0;
1130 unsigned char imr1;
1131 unsigned char imr2;
1132 unsigned char imr3;
1133 unsigned char imr4;
1134 unsigned char imr5;
1135 unsigned char imr6;
1136 unsigned char imr7;
1137 unsigned char imr8;
1138 unsigned char imr9;
1139 unsigned char imr10;
1140 unsigned char imr11;
1141 unsigned char imr12;
1142 /* RWDT */
1143 unsigned short rwtcnt;
1144 unsigned short rwtcsr;
1145 /* CPG */
1146 unsigned long irdaclk;
1147 unsigned long spuclk;
1148 } sh7724_rstandby_state;
1150 static int sh7724_pre_sleep_notifier_call(struct notifier_block *nb,
1151 unsigned long flags, void *unused)
1153 if (!(flags & SUSP_SH_RSTANDBY))
1154 return NOTIFY_DONE;
1156 /* BCR */
1157 sh7724_rstandby_state.mmselr = __raw_readl(0xff800020); /* MMSELR */
1158 sh7724_rstandby_state.mmselr |= 0xa5a50000;
1159 sh7724_rstandby_state.cs0bcr = __raw_readl(0xfec10004); /* CS0BCR */
1160 sh7724_rstandby_state.cs4bcr = __raw_readl(0xfec10010); /* CS4BCR */
1161 sh7724_rstandby_state.cs5abcr = __raw_readl(0xfec10014); /* CS5ABCR */
1162 sh7724_rstandby_state.cs5bbcr = __raw_readl(0xfec10018); /* CS5BBCR */
1163 sh7724_rstandby_state.cs6abcr = __raw_readl(0xfec1001c); /* CS6ABCR */
1164 sh7724_rstandby_state.cs6bbcr = __raw_readl(0xfec10020); /* CS6BBCR */
1165 sh7724_rstandby_state.cs4wcr = __raw_readl(0xfec10030); /* CS4WCR */
1166 sh7724_rstandby_state.cs5awcr = __raw_readl(0xfec10034); /* CS5AWCR */
1167 sh7724_rstandby_state.cs5bwcr = __raw_readl(0xfec10038); /* CS5BWCR */
1168 sh7724_rstandby_state.cs6awcr = __raw_readl(0xfec1003c); /* CS6AWCR */
1169 sh7724_rstandby_state.cs6bwcr = __raw_readl(0xfec10040); /* CS6BWCR */
1171 /* INTC */
1172 sh7724_rstandby_state.ipra = __raw_readw(0xa4080000); /* IPRA */
1173 sh7724_rstandby_state.iprb = __raw_readw(0xa4080004); /* IPRB */
1174 sh7724_rstandby_state.iprc = __raw_readw(0xa4080008); /* IPRC */
1175 sh7724_rstandby_state.iprd = __raw_readw(0xa408000c); /* IPRD */
1176 sh7724_rstandby_state.ipre = __raw_readw(0xa4080010); /* IPRE */
1177 sh7724_rstandby_state.iprf = __raw_readw(0xa4080014); /* IPRF */
1178 sh7724_rstandby_state.iprg = __raw_readw(0xa4080018); /* IPRG */
1179 sh7724_rstandby_state.iprh = __raw_readw(0xa408001c); /* IPRH */
1180 sh7724_rstandby_state.ipri = __raw_readw(0xa4080020); /* IPRI */
1181 sh7724_rstandby_state.iprj = __raw_readw(0xa4080024); /* IPRJ */
1182 sh7724_rstandby_state.iprk = __raw_readw(0xa4080028); /* IPRK */
1183 sh7724_rstandby_state.iprl = __raw_readw(0xa408002c); /* IPRL */
1184 sh7724_rstandby_state.imr0 = __raw_readb(0xa4080080); /* IMR0 */
1185 sh7724_rstandby_state.imr1 = __raw_readb(0xa4080084); /* IMR1 */
1186 sh7724_rstandby_state.imr2 = __raw_readb(0xa4080088); /* IMR2 */
1187 sh7724_rstandby_state.imr3 = __raw_readb(0xa408008c); /* IMR3 */
1188 sh7724_rstandby_state.imr4 = __raw_readb(0xa4080090); /* IMR4 */
1189 sh7724_rstandby_state.imr5 = __raw_readb(0xa4080094); /* IMR5 */
1190 sh7724_rstandby_state.imr6 = __raw_readb(0xa4080098); /* IMR6 */
1191 sh7724_rstandby_state.imr7 = __raw_readb(0xa408009c); /* IMR7 */
1192 sh7724_rstandby_state.imr8 = __raw_readb(0xa40800a0); /* IMR8 */
1193 sh7724_rstandby_state.imr9 = __raw_readb(0xa40800a4); /* IMR9 */
1194 sh7724_rstandby_state.imr10 = __raw_readb(0xa40800a8); /* IMR10 */
1195 sh7724_rstandby_state.imr11 = __raw_readb(0xa40800ac); /* IMR11 */
1196 sh7724_rstandby_state.imr12 = __raw_readb(0xa40800b0); /* IMR12 */
1198 /* RWDT */
1199 sh7724_rstandby_state.rwtcnt = __raw_readb(0xa4520000); /* RWTCNT */
1200 sh7724_rstandby_state.rwtcnt |= 0x5a00;
1201 sh7724_rstandby_state.rwtcsr = __raw_readb(0xa4520004); /* RWTCSR */
1202 sh7724_rstandby_state.rwtcsr |= 0xa500;
1203 __raw_writew(sh7724_rstandby_state.rwtcsr & 0x07, 0xa4520004);
1205 /* CPG */
1206 sh7724_rstandby_state.irdaclk = __raw_readl(0xa4150018); /* IRDACLKCR */
1207 sh7724_rstandby_state.spuclk = __raw_readl(0xa415003c); /* SPUCLKCR */
1209 return NOTIFY_DONE;
1212 static int sh7724_post_sleep_notifier_call(struct notifier_block *nb,
1213 unsigned long flags, void *unused)
1215 if (!(flags & SUSP_SH_RSTANDBY))
1216 return NOTIFY_DONE;
1218 /* BCR */
1219 __raw_writel(sh7724_rstandby_state.mmselr, 0xff800020); /* MMSELR */
1220 __raw_writel(sh7724_rstandby_state.cs0bcr, 0xfec10004); /* CS0BCR */
1221 __raw_writel(sh7724_rstandby_state.cs4bcr, 0xfec10010); /* CS4BCR */
1222 __raw_writel(sh7724_rstandby_state.cs5abcr, 0xfec10014); /* CS5ABCR */
1223 __raw_writel(sh7724_rstandby_state.cs5bbcr, 0xfec10018); /* CS5BBCR */
1224 __raw_writel(sh7724_rstandby_state.cs6abcr, 0xfec1001c); /* CS6ABCR */
1225 __raw_writel(sh7724_rstandby_state.cs6bbcr, 0xfec10020); /* CS6BBCR */
1226 __raw_writel(sh7724_rstandby_state.cs4wcr, 0xfec10030); /* CS4WCR */
1227 __raw_writel(sh7724_rstandby_state.cs5awcr, 0xfec10034); /* CS5AWCR */
1228 __raw_writel(sh7724_rstandby_state.cs5bwcr, 0xfec10038); /* CS5BWCR */
1229 __raw_writel(sh7724_rstandby_state.cs6awcr, 0xfec1003c); /* CS6AWCR */
1230 __raw_writel(sh7724_rstandby_state.cs6bwcr, 0xfec10040); /* CS6BWCR */
1232 /* INTC */
1233 __raw_writew(sh7724_rstandby_state.ipra, 0xa4080000); /* IPRA */
1234 __raw_writew(sh7724_rstandby_state.iprb, 0xa4080004); /* IPRB */
1235 __raw_writew(sh7724_rstandby_state.iprc, 0xa4080008); /* IPRC */
1236 __raw_writew(sh7724_rstandby_state.iprd, 0xa408000c); /* IPRD */
1237 __raw_writew(sh7724_rstandby_state.ipre, 0xa4080010); /* IPRE */
1238 __raw_writew(sh7724_rstandby_state.iprf, 0xa4080014); /* IPRF */
1239 __raw_writew(sh7724_rstandby_state.iprg, 0xa4080018); /* IPRG */
1240 __raw_writew(sh7724_rstandby_state.iprh, 0xa408001c); /* IPRH */
1241 __raw_writew(sh7724_rstandby_state.ipri, 0xa4080020); /* IPRI */
1242 __raw_writew(sh7724_rstandby_state.iprj, 0xa4080024); /* IPRJ */
1243 __raw_writew(sh7724_rstandby_state.iprk, 0xa4080028); /* IPRK */
1244 __raw_writew(sh7724_rstandby_state.iprl, 0xa408002c); /* IPRL */
1245 __raw_writeb(sh7724_rstandby_state.imr0, 0xa4080080); /* IMR0 */
1246 __raw_writeb(sh7724_rstandby_state.imr1, 0xa4080084); /* IMR1 */
1247 __raw_writeb(sh7724_rstandby_state.imr2, 0xa4080088); /* IMR2 */
1248 __raw_writeb(sh7724_rstandby_state.imr3, 0xa408008c); /* IMR3 */
1249 __raw_writeb(sh7724_rstandby_state.imr4, 0xa4080090); /* IMR4 */
1250 __raw_writeb(sh7724_rstandby_state.imr5, 0xa4080094); /* IMR5 */
1251 __raw_writeb(sh7724_rstandby_state.imr6, 0xa4080098); /* IMR6 */
1252 __raw_writeb(sh7724_rstandby_state.imr7, 0xa408009c); /* IMR7 */
1253 __raw_writeb(sh7724_rstandby_state.imr8, 0xa40800a0); /* IMR8 */
1254 __raw_writeb(sh7724_rstandby_state.imr9, 0xa40800a4); /* IMR9 */
1255 __raw_writeb(sh7724_rstandby_state.imr10, 0xa40800a8); /* IMR10 */
1256 __raw_writeb(sh7724_rstandby_state.imr11, 0xa40800ac); /* IMR11 */
1257 __raw_writeb(sh7724_rstandby_state.imr12, 0xa40800b0); /* IMR12 */
1259 /* RWDT */
1260 __raw_writew(sh7724_rstandby_state.rwtcnt, 0xa4520000); /* RWTCNT */
1261 __raw_writew(sh7724_rstandby_state.rwtcsr, 0xa4520004); /* RWTCSR */
1263 /* CPG */
1264 __raw_writel(sh7724_rstandby_state.irdaclk, 0xa4150018); /* IRDACLKCR */
1265 __raw_writel(sh7724_rstandby_state.spuclk, 0xa415003c); /* SPUCLKCR */
1267 return NOTIFY_DONE;
1270 static struct notifier_block sh7724_pre_sleep_notifier = {
1271 .notifier_call = sh7724_pre_sleep_notifier_call,
1272 .priority = SH_MOBILE_PRE(SH_MOBILE_SLEEP_CPU),
1275 static struct notifier_block sh7724_post_sleep_notifier = {
1276 .notifier_call = sh7724_post_sleep_notifier_call,
1277 .priority = SH_MOBILE_POST(SH_MOBILE_SLEEP_CPU),
1280 static int __init sh7724_sleep_setup(void)
1282 atomic_notifier_chain_register(&sh_mobile_pre_sleep_notifier_list,
1283 &sh7724_pre_sleep_notifier);
1285 atomic_notifier_chain_register(&sh_mobile_post_sleep_notifier_list,
1286 &sh7724_post_sleep_notifier);
1287 return 0;
1289 arch_initcall(sh7724_sleep_setup);