This source file includes following definitions.
- sh7785_devices_setup
- plat_early_device_setup
- plat_irq_setup
- plat_irq_setup_pins
- plat_mem_setup
1
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6
7 #include <linux/platform_device.h>
8 #include <linux/init.h>
9 #include <linux/serial.h>
10 #include <linux/serial_sci.h>
11 #include <linux/io.h>
12 #include <linux/mm.h>
13 #include <linux/sh_dma.h>
14 #include <linux/sh_timer.h>
15 #include <linux/sh_intc.h>
16 #include <asm/mmzone.h>
17 #include <cpu/dma-register.h>
18
19 static struct plat_sci_port scif0_platform_data = {
20 .scscr = SCSCR_REIE | SCSCR_CKE1,
21 .type = PORT_SCIF,
22 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
23 };
24
25 static struct resource scif0_resources[] = {
26 DEFINE_RES_MEM(0xffea0000, 0x100),
27 DEFINE_RES_IRQ(evt2irq(0x700)),
28 };
29
30 static struct platform_device scif0_device = {
31 .name = "sh-sci",
32 .id = 0,
33 .resource = scif0_resources,
34 .num_resources = ARRAY_SIZE(scif0_resources),
35 .dev = {
36 .platform_data = &scif0_platform_data,
37 },
38 };
39
40 static struct plat_sci_port scif1_platform_data = {
41 .scscr = SCSCR_REIE | SCSCR_CKE1,
42 .type = PORT_SCIF,
43 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
44 };
45
46 static struct resource scif1_resources[] = {
47 DEFINE_RES_MEM(0xffeb0000, 0x100),
48 DEFINE_RES_IRQ(evt2irq(0x780)),
49 };
50
51 static struct platform_device scif1_device = {
52 .name = "sh-sci",
53 .id = 1,
54 .resource = scif1_resources,
55 .num_resources = ARRAY_SIZE(scif1_resources),
56 .dev = {
57 .platform_data = &scif1_platform_data,
58 },
59 };
60
61 static struct plat_sci_port scif2_platform_data = {
62 .scscr = SCSCR_REIE | SCSCR_CKE1,
63 .type = PORT_SCIF,
64 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
65 };
66
67 static struct resource scif2_resources[] = {
68 DEFINE_RES_MEM(0xffec0000, 0x100),
69 DEFINE_RES_IRQ(evt2irq(0x980)),
70 };
71
72 static struct platform_device scif2_device = {
73 .name = "sh-sci",
74 .id = 2,
75 .resource = scif2_resources,
76 .num_resources = ARRAY_SIZE(scif2_resources),
77 .dev = {
78 .platform_data = &scif2_platform_data,
79 },
80 };
81
82 static struct plat_sci_port scif3_platform_data = {
83 .scscr = SCSCR_REIE | SCSCR_CKE1,
84 .type = PORT_SCIF,
85 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
86 };
87
88 static struct resource scif3_resources[] = {
89 DEFINE_RES_MEM(0xffed0000, 0x100),
90 DEFINE_RES_IRQ(evt2irq(0x9a0)),
91 };
92
93 static struct platform_device scif3_device = {
94 .name = "sh-sci",
95 .id = 3,
96 .resource = scif3_resources,
97 .num_resources = ARRAY_SIZE(scif3_resources),
98 .dev = {
99 .platform_data = &scif3_platform_data,
100 },
101 };
102
103 static struct plat_sci_port scif4_platform_data = {
104 .scscr = SCSCR_REIE | SCSCR_CKE1,
105 .type = PORT_SCIF,
106 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
107 };
108
109 static struct resource scif4_resources[] = {
110 DEFINE_RES_MEM(0xffee0000, 0x100),
111 DEFINE_RES_IRQ(evt2irq(0x9c0)),
112 };
113
114 static struct platform_device scif4_device = {
115 .name = "sh-sci",
116 .id = 4,
117 .resource = scif4_resources,
118 .num_resources = ARRAY_SIZE(scif4_resources),
119 .dev = {
120 .platform_data = &scif4_platform_data,
121 },
122 };
123
124 static struct plat_sci_port scif5_platform_data = {
125 .scscr = SCSCR_REIE | SCSCR_CKE1,
126 .type = PORT_SCIF,
127 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
128 };
129
130 static struct resource scif5_resources[] = {
131 DEFINE_RES_MEM(0xffef0000, 0x100),
132 DEFINE_RES_IRQ(evt2irq(0x9e0)),
133 };
134
135 static struct platform_device scif5_device = {
136 .name = "sh-sci",
137 .id = 5,
138 .resource = scif5_resources,
139 .num_resources = ARRAY_SIZE(scif5_resources),
140 .dev = {
141 .platform_data = &scif5_platform_data,
142 },
143 };
144
145 static struct sh_timer_config tmu0_platform_data = {
146 .channels_mask = 7,
147 };
148
149 static struct resource tmu0_resources[] = {
150 DEFINE_RES_MEM(0xffd80000, 0x30),
151 DEFINE_RES_IRQ(evt2irq(0x580)),
152 DEFINE_RES_IRQ(evt2irq(0x5a0)),
153 DEFINE_RES_IRQ(evt2irq(0x5c0)),
154 };
155
156 static struct platform_device tmu0_device = {
157 .name = "sh-tmu",
158 .id = 0,
159 .dev = {
160 .platform_data = &tmu0_platform_data,
161 },
162 .resource = tmu0_resources,
163 .num_resources = ARRAY_SIZE(tmu0_resources),
164 };
165
166 static struct sh_timer_config tmu1_platform_data = {
167 .channels_mask = 7,
168 };
169
170 static struct resource tmu1_resources[] = {
171 DEFINE_RES_MEM(0xffdc0000, 0x2c),
172 DEFINE_RES_IRQ(evt2irq(0xe00)),
173 DEFINE_RES_IRQ(evt2irq(0xe20)),
174 DEFINE_RES_IRQ(evt2irq(0xe40)),
175 };
176
177 static struct platform_device tmu1_device = {
178 .name = "sh-tmu",
179 .id = 1,
180 .dev = {
181 .platform_data = &tmu1_platform_data,
182 },
183 .resource = tmu1_resources,
184 .num_resources = ARRAY_SIZE(tmu1_resources),
185 };
186
187
188 static const struct sh_dmae_channel sh7785_dmae0_channels[] = {
189 {
190 .offset = 0,
191 .dmars = 0,
192 .dmars_bit = 0,
193 }, {
194 .offset = 0x10,
195 .dmars = 0,
196 .dmars_bit = 8,
197 }, {
198 .offset = 0x20,
199 .dmars = 4,
200 .dmars_bit = 0,
201 }, {
202 .offset = 0x30,
203 .dmars = 4,
204 .dmars_bit = 8,
205 }, {
206 .offset = 0x50,
207 .dmars = 8,
208 .dmars_bit = 0,
209 }, {
210 .offset = 0x60,
211 .dmars = 8,
212 .dmars_bit = 8,
213 }
214 };
215
216 static const struct sh_dmae_channel sh7785_dmae1_channels[] = {
217 {
218 .offset = 0,
219 }, {
220 .offset = 0x10,
221 }, {
222 .offset = 0x20,
223 }, {
224 .offset = 0x30,
225 }, {
226 .offset = 0x50,
227 }, {
228 .offset = 0x60,
229 }
230 };
231
232 static const unsigned int ts_shift[] = TS_SHIFT;
233
234 static struct sh_dmae_pdata dma0_platform_data = {
235 .channel = sh7785_dmae0_channels,
236 .channel_num = ARRAY_SIZE(sh7785_dmae0_channels),
237 .ts_low_shift = CHCR_TS_LOW_SHIFT,
238 .ts_low_mask = CHCR_TS_LOW_MASK,
239 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
240 .ts_high_mask = CHCR_TS_HIGH_MASK,
241 .ts_shift = ts_shift,
242 .ts_shift_num = ARRAY_SIZE(ts_shift),
243 .dmaor_init = DMAOR_INIT,
244 };
245
246 static struct sh_dmae_pdata dma1_platform_data = {
247 .channel = sh7785_dmae1_channels,
248 .channel_num = ARRAY_SIZE(sh7785_dmae1_channels),
249 .ts_low_shift = CHCR_TS_LOW_SHIFT,
250 .ts_low_mask = CHCR_TS_LOW_MASK,
251 .ts_high_shift = CHCR_TS_HIGH_SHIFT,
252 .ts_high_mask = CHCR_TS_HIGH_MASK,
253 .ts_shift = ts_shift,
254 .ts_shift_num = ARRAY_SIZE(ts_shift),
255 .dmaor_init = DMAOR_INIT,
256 };
257
258 static struct resource sh7785_dmae0_resources[] = {
259 [0] = {
260
261 .start = 0xfc808020,
262 .end = 0xfc80808f,
263 .flags = IORESOURCE_MEM,
264 },
265 [1] = {
266
267 .start = 0xfc809000,
268 .end = 0xfc80900b,
269 .flags = IORESOURCE_MEM,
270 },
271 {
272
273
274
275
276 .name = "error_irq",
277 .start = evt2irq(0x620),
278 .end = evt2irq(0x620),
279 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
280 },
281 };
282
283 static struct resource sh7785_dmae1_resources[] = {
284 [0] = {
285
286 .start = 0xfcc08020,
287 .end = 0xfcc0808f,
288 .flags = IORESOURCE_MEM,
289 },
290
291 {
292
293
294
295
296 .name = "error_irq",
297 .start = evt2irq(0x880),
298 .end = evt2irq(0x880),
299 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
300 },
301 };
302
303 static struct platform_device dma0_device = {
304 .name = "sh-dma-engine",
305 .id = 0,
306 .resource = sh7785_dmae0_resources,
307 .num_resources = ARRAY_SIZE(sh7785_dmae0_resources),
308 .dev = {
309 .platform_data = &dma0_platform_data,
310 },
311 };
312
313 static struct platform_device dma1_device = {
314 .name = "sh-dma-engine",
315 .id = 1,
316 .resource = sh7785_dmae1_resources,
317 .num_resources = ARRAY_SIZE(sh7785_dmae1_resources),
318 .dev = {
319 .platform_data = &dma1_platform_data,
320 },
321 };
322
323 static struct platform_device *sh7785_devices[] __initdata = {
324 &scif0_device,
325 &scif1_device,
326 &scif2_device,
327 &scif3_device,
328 &scif4_device,
329 &scif5_device,
330 &tmu0_device,
331 &tmu1_device,
332 &dma0_device,
333 &dma1_device,
334 };
335
336 static int __init sh7785_devices_setup(void)
337 {
338 return platform_add_devices(sh7785_devices,
339 ARRAY_SIZE(sh7785_devices));
340 }
341 arch_initcall(sh7785_devices_setup);
342
343 static struct platform_device *sh7785_early_devices[] __initdata = {
344 &scif0_device,
345 &scif1_device,
346 &scif2_device,
347 &scif3_device,
348 &scif4_device,
349 &scif5_device,
350 &tmu0_device,
351 &tmu1_device,
352 };
353
354 void __init plat_early_device_setup(void)
355 {
356 early_platform_add_devices(sh7785_early_devices,
357 ARRAY_SIZE(sh7785_early_devices));
358 }
359
360 enum {
361 UNUSED = 0,
362
363
364
365 IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
366 IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
367 IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
368 IRL0_HHLL, IRL0_HHLH, IRL0_HHHL,
369
370 IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
371 IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
372 IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
373 IRL4_HHLL, IRL4_HHLH, IRL4_HHHL,
374
375 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
376 WDT, TMU0, TMU1, TMU2, TMU2_TICPI,
377 HUDI, DMAC0, SCIF0, SCIF1, DMAC1, HSPI,
378 SCIF2, SCIF3, SCIF4, SCIF5,
379 PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, PCIC5,
380 SIOF, MMCIF, DU, GDTA,
381 TMU3, TMU4, TMU5,
382 SSI0, SSI1,
383 HAC0, HAC1,
384 FLCTL, GPIO,
385
386
387
388 TMU012, TMU345
389 };
390
391 static struct intc_vect vectors[] __initdata = {
392 INTC_VECT(WDT, 0x560),
393 INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0),
394 INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0),
395 INTC_VECT(HUDI, 0x600),
396 INTC_VECT(DMAC0, 0x620), INTC_VECT(DMAC0, 0x640),
397 INTC_VECT(DMAC0, 0x660), INTC_VECT(DMAC0, 0x680),
398 INTC_VECT(DMAC0, 0x6a0), INTC_VECT(DMAC0, 0x6c0),
399 INTC_VECT(DMAC0, 0x6e0),
400 INTC_VECT(SCIF0, 0x700), INTC_VECT(SCIF0, 0x720),
401 INTC_VECT(SCIF0, 0x740), INTC_VECT(SCIF0, 0x760),
402 INTC_VECT(SCIF1, 0x780), INTC_VECT(SCIF1, 0x7a0),
403 INTC_VECT(SCIF1, 0x7c0), INTC_VECT(SCIF1, 0x7e0),
404 INTC_VECT(DMAC1, 0x880), INTC_VECT(DMAC1, 0x8a0),
405 INTC_VECT(DMAC1, 0x8c0), INTC_VECT(DMAC1, 0x8e0),
406 INTC_VECT(DMAC1, 0x900), INTC_VECT(DMAC1, 0x920),
407 INTC_VECT(DMAC1, 0x940),
408 INTC_VECT(HSPI, 0x960),
409 INTC_VECT(SCIF2, 0x980), INTC_VECT(SCIF3, 0x9a0),
410 INTC_VECT(SCIF4, 0x9c0), INTC_VECT(SCIF5, 0x9e0),
411 INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20),
412 INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60),
413 INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIC5, 0xaa0),
414 INTC_VECT(PCIC5, 0xac0), INTC_VECT(PCIC5, 0xae0),
415 INTC_VECT(PCIC5, 0xb00), INTC_VECT(PCIC5, 0xb20),
416 INTC_VECT(SIOF, 0xc00),
417 INTC_VECT(MMCIF, 0xd00), INTC_VECT(MMCIF, 0xd20),
418 INTC_VECT(MMCIF, 0xd40), INTC_VECT(MMCIF, 0xd60),
419 INTC_VECT(DU, 0xd80),
420 INTC_VECT(GDTA, 0xda0), INTC_VECT(GDTA, 0xdc0),
421 INTC_VECT(GDTA, 0xde0),
422 INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20),
423 INTC_VECT(TMU5, 0xe40),
424 INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0),
425 INTC_VECT(HAC0, 0xec0), INTC_VECT(HAC1, 0xee0),
426 INTC_VECT(FLCTL, 0xf00), INTC_VECT(FLCTL, 0xf20),
427 INTC_VECT(FLCTL, 0xf40), INTC_VECT(FLCTL, 0xf60),
428 INTC_VECT(GPIO, 0xf80), INTC_VECT(GPIO, 0xfa0),
429 INTC_VECT(GPIO, 0xfc0), INTC_VECT(GPIO, 0xfe0),
430 };
431
432 static struct intc_group groups[] __initdata = {
433 INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
434 INTC_GROUP(TMU345, TMU3, TMU4, TMU5),
435 };
436
437 static struct intc_mask_reg mask_registers[] __initdata = {
438 { 0xffd00044, 0xffd00064, 32,
439 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
440
441 { 0xffd40080, 0xffd40084, 32,
442 { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
443 IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
444 IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
445 IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0,
446 IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
447 IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
448 IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
449 IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } },
450
451 { 0xffd40038, 0xffd4003c, 32,
452 { 0, 0, 0, GDTA, DU, SSI0, SSI1, GPIO,
453 FLCTL, MMCIF, HSPI, SIOF, PCIC5, PCIINTD, PCIINTC, PCIINTB,
454 PCIINTA, PCISERR, HAC1, HAC0, DMAC1, DMAC0, HUDI, WDT,
455 SCIF5, SCIF4, SCIF3, SCIF2, SCIF1, SCIF0, TMU345, TMU012 } },
456 };
457
458 static struct intc_prio_reg prio_registers[] __initdata = {
459 { 0xffd00010, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
460 IRQ4, IRQ5, IRQ6, IRQ7 } },
461 { 0xffd40000, 0, 32, 8, { TMU0, TMU1,
462 TMU2, TMU2_TICPI } },
463 { 0xffd40004, 0, 32, 8, { TMU3, TMU4, TMU5, } },
464 { 0xffd40008, 0, 32, 8, { SCIF0, SCIF1,
465 SCIF2, SCIF3 } },
466 { 0xffd4000c, 0, 32, 8, { SCIF4, SCIF5, WDT, } },
467 { 0xffd40010, 0, 32, 8, { HUDI, DMAC0, DMAC1, } },
468 { 0xffd40014, 0, 32, 8, { HAC0, HAC1,
469 PCISERR, PCIINTA } },
470 { 0xffd40018, 0, 32, 8, { PCIINTB, PCIINTC,
471 PCIINTD, PCIC5 } },
472 { 0xffd4001c, 0, 32, 8, { SIOF, HSPI, MMCIF, } },
473 { 0xffd40020, 0, 32, 8, { FLCTL, GPIO, SSI0, SSI1, } },
474 { 0xffd40024, 0, 32, 8, { DU, GDTA, } },
475 };
476
477 static DECLARE_INTC_DESC(intc_desc, "sh7785", vectors, groups,
478 mask_registers, prio_registers, NULL);
479
480
481
482 static struct intc_vect vectors_irq0123[] __initdata = {
483 INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
484 INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
485 };
486
487 static struct intc_vect vectors_irq4567[] __initdata = {
488 INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
489 INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
490 };
491
492 static struct intc_sense_reg sense_registers[] __initdata = {
493 { 0xffd0001c, 32, 2, { IRQ0, IRQ1, IRQ2, IRQ3,
494 IRQ4, IRQ5, IRQ6, IRQ7 } },
495 };
496
497 static struct intc_mask_reg ack_registers[] __initdata = {
498 { 0xffd00024, 0, 32,
499 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
500 };
501
502 static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7785-irq0123",
503 vectors_irq0123, NULL, mask_registers,
504 prio_registers, sense_registers, ack_registers);
505
506 static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7785-irq4567",
507 vectors_irq4567, NULL, mask_registers,
508 prio_registers, sense_registers, ack_registers);
509
510
511
512 static struct intc_vect vectors_irl0123[] __initdata = {
513 INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220),
514 INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260),
515 INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0),
516 INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0),
517 INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320),
518 INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360),
519 INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0),
520 INTC_VECT(IRL0_HHHL, 0x3c0),
521 };
522
523 static struct intc_vect vectors_irl4567[] __initdata = {
524 INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20),
525 INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60),
526 INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0),
527 INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0),
528 INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20),
529 INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60),
530 INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0),
531 INTC_VECT(IRL4_HHHL, 0xcc0),
532 };
533
534 static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7785-irl0123", vectors_irl0123,
535 NULL, mask_registers, NULL, NULL);
536
537 static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7785-irl4567", vectors_irl4567,
538 NULL, mask_registers, NULL, NULL);
539
540 #define INTC_ICR0 0xffd00000
541 #define INTC_INTMSK0 0xffd00044
542 #define INTC_INTMSK1 0xffd00048
543 #define INTC_INTMSK2 0xffd40080
544 #define INTC_INTMSKCLR1 0xffd00068
545 #define INTC_INTMSKCLR2 0xffd40084
546
547 void __init plat_irq_setup(void)
548 {
549
550 __raw_writel(0xff000000, INTC_INTMSK0);
551
552
553 __raw_writel(0xc0000000, INTC_INTMSK1);
554 __raw_writel(0xfffefffe, INTC_INTMSK2);
555
556
557 __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
558
559
560 __raw_writel(__raw_readl(INTC_ICR0) | 0x00200000, INTC_ICR0);
561
562 register_intc_controller(&intc_desc);
563 }
564
565 void __init plat_irq_setup_pins(int mode)
566 {
567 switch (mode) {
568 case IRQ_MODE_IRQ7654:
569
570 __raw_writel(__raw_readl(INTC_ICR0) | 0x00400000, INTC_ICR0);
571 register_intc_controller(&intc_desc_irq4567);
572 break;
573 case IRQ_MODE_IRQ3210:
574
575 __raw_writel(__raw_readl(INTC_ICR0) | 0x00800000, INTC_ICR0);
576 register_intc_controller(&intc_desc_irq0123);
577 break;
578 case IRQ_MODE_IRL7654:
579
580 __raw_writel(0x40000000, INTC_INTMSKCLR1);
581 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
582 break;
583 case IRQ_MODE_IRL3210:
584
585 __raw_writel(0x80000000, INTC_INTMSKCLR1);
586 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
587 break;
588 case IRQ_MODE_IRL7654_MASK:
589
590 __raw_writel(0x40000000, INTC_INTMSKCLR1);
591 register_intc_controller(&intc_desc_irl4567);
592 break;
593 case IRQ_MODE_IRL3210_MASK:
594
595 __raw_writel(0x80000000, INTC_INTMSKCLR1);
596 register_intc_controller(&intc_desc_irl0123);
597 break;
598 default:
599 BUG();
600 }
601 }
602
603 void __init plat_mem_setup(void)
604 {
605
606 setup_bootmem_node(1, 0xe55f0000, 0xe5610000);
607 }