This source file includes following definitions.
- sh7770_devices_setup
- plat_early_device_setup
- plat_irq_setup
- plat_irq_setup_pins
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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/sh_timer.h>
12 #include <linux/sh_intc.h>
13 #include <linux/io.h>
14
15 static struct plat_sci_port scif0_platform_data = {
16 .scscr = SCSCR_REIE | SCSCR_TOIE,
17 .type = PORT_SCIF,
18 };
19
20 static struct resource scif0_resources[] = {
21 DEFINE_RES_MEM(0xff923000, 0x100),
22 DEFINE_RES_IRQ(evt2irq(0x9a0)),
23 };
24
25 static struct platform_device scif0_device = {
26 .name = "sh-sci",
27 .id = 0,
28 .resource = scif0_resources,
29 .num_resources = ARRAY_SIZE(scif0_resources),
30 .dev = {
31 .platform_data = &scif0_platform_data,
32 },
33 };
34
35 static struct plat_sci_port scif1_platform_data = {
36 .scscr = SCSCR_REIE | SCSCR_TOIE,
37 .type = PORT_SCIF,
38 };
39
40 static struct resource scif1_resources[] = {
41 DEFINE_RES_MEM(0xff924000, 0x100),
42 DEFINE_RES_IRQ(evt2irq(0x9c0)),
43 };
44
45 static struct platform_device scif1_device = {
46 .name = "sh-sci",
47 .id = 1,
48 .resource = scif1_resources,
49 .num_resources = ARRAY_SIZE(scif1_resources),
50 .dev = {
51 .platform_data = &scif1_platform_data,
52 },
53 };
54
55 static struct plat_sci_port scif2_platform_data = {
56 .scscr = SCSCR_REIE | SCSCR_TOIE,
57 .type = PORT_SCIF,
58 };
59
60 static struct resource scif2_resources[] = {
61 DEFINE_RES_MEM(0xff925000, 0x100),
62 DEFINE_RES_IRQ(evt2irq(0x9e0)),
63 };
64
65 static struct platform_device scif2_device = {
66 .name = "sh-sci",
67 .id = 2,
68 .resource = scif2_resources,
69 .num_resources = ARRAY_SIZE(scif2_resources),
70 .dev = {
71 .platform_data = &scif2_platform_data,
72 },
73 };
74
75 static struct plat_sci_port scif3_platform_data = {
76 .scscr = SCSCR_REIE | SCSCR_TOIE,
77 .type = PORT_SCIF,
78 };
79
80 static struct resource scif3_resources[] = {
81 DEFINE_RES_MEM(0xff926000, 0x100),
82 DEFINE_RES_IRQ(evt2irq(0xa00)),
83 };
84
85 static struct platform_device scif3_device = {
86 .name = "sh-sci",
87 .id = 3,
88 .resource = scif3_resources,
89 .num_resources = ARRAY_SIZE(scif3_resources),
90 .dev = {
91 .platform_data = &scif3_platform_data,
92 },
93 };
94
95 static struct plat_sci_port scif4_platform_data = {
96 .scscr = SCSCR_REIE | SCSCR_TOIE,
97 .type = PORT_SCIF,
98 };
99
100 static struct resource scif4_resources[] = {
101 DEFINE_RES_MEM(0xff927000, 0x100),
102 DEFINE_RES_IRQ(evt2irq(0xa20)),
103 };
104
105 static struct platform_device scif4_device = {
106 .name = "sh-sci",
107 .id = 4,
108 .resource = scif4_resources,
109 .num_resources = ARRAY_SIZE(scif4_resources),
110 .dev = {
111 .platform_data = &scif4_platform_data,
112 },
113 };
114
115 static struct plat_sci_port scif5_platform_data = {
116 .scscr = SCSCR_REIE | SCSCR_TOIE,
117 .type = PORT_SCIF,
118 };
119
120 static struct resource scif5_resources[] = {
121 DEFINE_RES_MEM(0xff928000, 0x100),
122 DEFINE_RES_IRQ(evt2irq(0xa40)),
123 };
124
125 static struct platform_device scif5_device = {
126 .name = "sh-sci",
127 .id = 5,
128 .resource = scif5_resources,
129 .num_resources = ARRAY_SIZE(scif5_resources),
130 .dev = {
131 .platform_data = &scif5_platform_data,
132 },
133 };
134
135 static struct plat_sci_port scif6_platform_data = {
136 .scscr = SCSCR_REIE | SCSCR_TOIE,
137 .type = PORT_SCIF,
138 };
139
140 static struct resource scif6_resources[] = {
141 DEFINE_RES_MEM(0xff929000, 0x100),
142 DEFINE_RES_IRQ(evt2irq(0xa60)),
143 };
144
145 static struct platform_device scif6_device = {
146 .name = "sh-sci",
147 .id = 6,
148 .resource = scif6_resources,
149 .num_resources = ARRAY_SIZE(scif6_resources),
150 .dev = {
151 .platform_data = &scif6_platform_data,
152 },
153 };
154
155 static struct plat_sci_port scif7_platform_data = {
156 .scscr = SCSCR_REIE | SCSCR_TOIE,
157 .type = PORT_SCIF,
158 };
159
160 static struct resource scif7_resources[] = {
161 DEFINE_RES_MEM(0xff92a000, 0x100),
162 DEFINE_RES_IRQ(evt2irq(0xa80)),
163 };
164
165 static struct platform_device scif7_device = {
166 .name = "sh-sci",
167 .id = 7,
168 .resource = scif7_resources,
169 .num_resources = ARRAY_SIZE(scif7_resources),
170 .dev = {
171 .platform_data = &scif7_platform_data,
172 },
173 };
174
175 static struct plat_sci_port scif8_platform_data = {
176 .scscr = SCSCR_REIE | SCSCR_TOIE,
177 .type = PORT_SCIF,
178 };
179
180 static struct resource scif8_resources[] = {
181 DEFINE_RES_MEM(0xff92b000, 0x100),
182 DEFINE_RES_IRQ(evt2irq(0xaa0)),
183 };
184
185 static struct platform_device scif8_device = {
186 .name = "sh-sci",
187 .id = 8,
188 .resource = scif8_resources,
189 .num_resources = ARRAY_SIZE(scif8_resources),
190 .dev = {
191 .platform_data = &scif8_platform_data,
192 },
193 };
194
195 static struct plat_sci_port scif9_platform_data = {
196 .scscr = SCSCR_REIE | SCSCR_TOIE,
197 .type = PORT_SCIF,
198 };
199
200 static struct resource scif9_resources[] = {
201 DEFINE_RES_MEM(0xff92c000, 0x100),
202 DEFINE_RES_IRQ(evt2irq(0xac0)),
203 };
204
205 static struct platform_device scif9_device = {
206 .name = "sh-sci",
207 .id = 9,
208 .resource = scif9_resources,
209 .num_resources = ARRAY_SIZE(scif9_resources),
210 .dev = {
211 .platform_data = &scif9_platform_data,
212 },
213 };
214
215 static struct sh_timer_config tmu0_platform_data = {
216 .channels_mask = 7,
217 };
218
219 static struct resource tmu0_resources[] = {
220 DEFINE_RES_MEM(0xffd80000, 0x30),
221 DEFINE_RES_IRQ(evt2irq(0x400)),
222 DEFINE_RES_IRQ(evt2irq(0x420)),
223 DEFINE_RES_IRQ(evt2irq(0x440)),
224 };
225
226 static struct platform_device tmu0_device = {
227 .name = "sh-tmu",
228 .id = 0,
229 .dev = {
230 .platform_data = &tmu0_platform_data,
231 },
232 .resource = tmu0_resources,
233 .num_resources = ARRAY_SIZE(tmu0_resources),
234 };
235
236 static struct sh_timer_config tmu1_platform_data = {
237 .channels_mask = 7,
238 };
239
240 static struct resource tmu1_resources[] = {
241 DEFINE_RES_MEM(0xffd81000, 0x30),
242 DEFINE_RES_IRQ(evt2irq(0x460)),
243 DEFINE_RES_IRQ(evt2irq(0x480)),
244 DEFINE_RES_IRQ(evt2irq(0x4a0)),
245 };
246
247 static struct platform_device tmu1_device = {
248 .name = "sh-tmu",
249 .id = 1,
250 .dev = {
251 .platform_data = &tmu1_platform_data,
252 },
253 .resource = tmu1_resources,
254 .num_resources = ARRAY_SIZE(tmu1_resources),
255 };
256
257 static struct sh_timer_config tmu2_platform_data = {
258 .channels_mask = 7,
259 };
260
261 static struct resource tmu2_resources[] = {
262 DEFINE_RES_MEM(0xffd82000, 0x2c),
263 DEFINE_RES_IRQ(evt2irq(0x4c0)),
264 DEFINE_RES_IRQ(evt2irq(0x4e0)),
265 DEFINE_RES_IRQ(evt2irq(0x500)),
266 };
267
268 static struct platform_device tmu2_device = {
269 .name = "sh-tmu",
270 .id = 2,
271 .dev = {
272 .platform_data = &tmu2_platform_data,
273 },
274 .resource = tmu2_resources,
275 .num_resources = ARRAY_SIZE(tmu2_resources),
276 };
277
278 static struct platform_device *sh7770_devices[] __initdata = {
279 &scif0_device,
280 &scif1_device,
281 &scif2_device,
282 &scif3_device,
283 &scif4_device,
284 &scif5_device,
285 &scif6_device,
286 &scif7_device,
287 &scif8_device,
288 &scif9_device,
289 &tmu0_device,
290 &tmu1_device,
291 &tmu2_device,
292 };
293
294 static int __init sh7770_devices_setup(void)
295 {
296 return platform_add_devices(sh7770_devices,
297 ARRAY_SIZE(sh7770_devices));
298 }
299 arch_initcall(sh7770_devices_setup);
300
301 static struct platform_device *sh7770_early_devices[] __initdata = {
302 &scif0_device,
303 &scif1_device,
304 &scif2_device,
305 &scif3_device,
306 &scif4_device,
307 &scif5_device,
308 &scif6_device,
309 &scif7_device,
310 &scif8_device,
311 &scif9_device,
312 &tmu0_device,
313 &tmu1_device,
314 &tmu2_device,
315 };
316
317 void __init plat_early_device_setup(void)
318 {
319 early_platform_add_devices(sh7770_early_devices,
320 ARRAY_SIZE(sh7770_early_devices));
321 }
322
323 enum {
324 UNUSED = 0,
325
326
327 IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
328 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
329 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
330 IRL_HHLL, IRL_HHLH, IRL_HHHL,
331
332 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5,
333
334 GPIO,
335 TMU0, TMU1, TMU2, TMU2_TICPI,
336 TMU3, TMU4, TMU5, TMU5_TICPI,
337 TMU6, TMU7, TMU8,
338 HAC, IPI, SPDIF, HUDI, I2C,
339 DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
340 I2S0, I2S1, I2S2, I2S3,
341 SRC_RX, SRC_TX, SRC_SPDIF,
342 DU, VIDEO_IN, REMOTE, YUV, USB, ATAPI, CAN, GPS, GFX2D,
343 GFX3D_MBX, GFX3D_DMAC,
344 EXBUS_ATA,
345 SPI0, SPI1,
346 SCIF089, SCIF1234, SCIF567,
347 ADC,
348 BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
349 BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
350 BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31,
351
352
353 TMU, DMAC, I2S, SRC, GFX3D, SPI, SCIF, BBDMAC,
354 };
355
356 static struct intc_vect vectors[] __initdata = {
357 INTC_VECT(GPIO, 0x3e0),
358 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
359 INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
360 INTC_VECT(TMU3, 0x480), INTC_VECT(TMU4, 0x4a0),
361 INTC_VECT(TMU5, 0x4c0), INTC_VECT(TMU5_TICPI, 0x4e0),
362 INTC_VECT(TMU6, 0x500), INTC_VECT(TMU7, 0x520),
363 INTC_VECT(TMU8, 0x540),
364 INTC_VECT(HAC, 0x580), INTC_VECT(IPI, 0x5c0),
365 INTC_VECT(SPDIF, 0x5e0),
366 INTC_VECT(HUDI, 0x600), INTC_VECT(I2C, 0x620),
367 INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660),
368 INTC_VECT(DMAC0_DMINT2, 0x680),
369 INTC_VECT(I2S0, 0x6a0), INTC_VECT(I2S1, 0x6c0),
370 INTC_VECT(I2S2, 0x6e0), INTC_VECT(I2S3, 0x700),
371 INTC_VECT(SRC_RX, 0x720), INTC_VECT(SRC_TX, 0x740),
372 INTC_VECT(SRC_SPDIF, 0x760),
373 INTC_VECT(DU, 0x780), INTC_VECT(VIDEO_IN, 0x7a0),
374 INTC_VECT(REMOTE, 0x7c0), INTC_VECT(YUV, 0x7e0),
375 INTC_VECT(USB, 0x840), INTC_VECT(ATAPI, 0x860),
376 INTC_VECT(CAN, 0x880), INTC_VECT(GPS, 0x8a0),
377 INTC_VECT(GFX2D, 0x8c0),
378 INTC_VECT(GFX3D_MBX, 0x900), INTC_VECT(GFX3D_DMAC, 0x920),
379 INTC_VECT(EXBUS_ATA, 0x940),
380 INTC_VECT(SPI0, 0x960), INTC_VECT(SPI1, 0x980),
381 INTC_VECT(SCIF089, 0x9a0), INTC_VECT(SCIF1234, 0x9c0),
382 INTC_VECT(SCIF1234, 0x9e0), INTC_VECT(SCIF1234, 0xa00),
383 INTC_VECT(SCIF1234, 0xa20), INTC_VECT(SCIF567, 0xa40),
384 INTC_VECT(SCIF567, 0xa60), INTC_VECT(SCIF567, 0xa80),
385 INTC_VECT(SCIF089, 0xaa0), INTC_VECT(SCIF089, 0xac0),
386 INTC_VECT(ADC, 0xb20),
387 INTC_VECT(BBDMAC_0_3, 0xba0), INTC_VECT(BBDMAC_0_3, 0xbc0),
388 INTC_VECT(BBDMAC_0_3, 0xbe0), INTC_VECT(BBDMAC_0_3, 0xc00),
389 INTC_VECT(BBDMAC_4_7, 0xc20), INTC_VECT(BBDMAC_4_7, 0xc40),
390 INTC_VECT(BBDMAC_4_7, 0xc60), INTC_VECT(BBDMAC_4_7, 0xc80),
391 INTC_VECT(BBDMAC_8_10, 0xca0), INTC_VECT(BBDMAC_8_10, 0xcc0),
392 INTC_VECT(BBDMAC_8_10, 0xce0), INTC_VECT(BBDMAC_11_14, 0xd00),
393 INTC_VECT(BBDMAC_11_14, 0xd20), INTC_VECT(BBDMAC_11_14, 0xd40),
394 INTC_VECT(BBDMAC_11_14, 0xd60), INTC_VECT(BBDMAC_15_18, 0xd80),
395 INTC_VECT(BBDMAC_15_18, 0xda0), INTC_VECT(BBDMAC_15_18, 0xdc0),
396 INTC_VECT(BBDMAC_15_18, 0xde0), INTC_VECT(BBDMAC_19_22, 0xe00),
397 INTC_VECT(BBDMAC_19_22, 0xe20), INTC_VECT(BBDMAC_19_22, 0xe40),
398 INTC_VECT(BBDMAC_19_22, 0xe60), INTC_VECT(BBDMAC_23_26, 0xe80),
399 INTC_VECT(BBDMAC_23_26, 0xea0), INTC_VECT(BBDMAC_23_26, 0xec0),
400 INTC_VECT(BBDMAC_23_26, 0xee0), INTC_VECT(BBDMAC_27, 0xf00),
401 INTC_VECT(BBDMAC_28, 0xf20), INTC_VECT(BBDMAC_29, 0xf40),
402 INTC_VECT(BBDMAC_30, 0xf60), INTC_VECT(BBDMAC_31, 0xf80),
403 };
404
405 static struct intc_group groups[] __initdata = {
406 INTC_GROUP(TMU, TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
407 TMU5_TICPI, TMU6, TMU7, TMU8),
408 INTC_GROUP(DMAC, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2),
409 INTC_GROUP(I2S, I2S0, I2S1, I2S2, I2S3),
410 INTC_GROUP(SRC, SRC_RX, SRC_TX, SRC_SPDIF),
411 INTC_GROUP(GFX3D, GFX3D_MBX, GFX3D_DMAC),
412 INTC_GROUP(SPI, SPI0, SPI1),
413 INTC_GROUP(SCIF, SCIF089, SCIF1234, SCIF567),
414 INTC_GROUP(BBDMAC,
415 BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
416 BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
417 BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31),
418 };
419
420 static struct intc_mask_reg mask_registers[] __initdata = {
421 { 0xffe00040, 0xffe00044, 32,
422 { 0, BBDMAC, ADC, SCIF, SPI, EXBUS_ATA, GFX3D, GFX2D,
423 GPS, CAN, ATAPI, USB, YUV, REMOTE, VIDEO_IN, DU, SRC, I2S,
424 DMAC, I2C, HUDI, SPDIF, IPI, HAC, TMU, GPIO } },
425 };
426
427 static struct intc_prio_reg prio_registers[] __initdata = {
428 { 0xffe00000, 0, 32, 8, { GPIO, TMU0, 0, HAC } },
429 { 0xffe00004, 0, 32, 8, { IPI, SPDIF, HUDI, I2C } },
430 { 0xffe00008, 0, 32, 8, { DMAC, I2S, SRC, DU } },
431 { 0xffe0000c, 0, 32, 8, { VIDEO_IN, REMOTE, YUV, USB } },
432 { 0xffe00010, 0, 32, 8, { ATAPI, CAN, GPS, GFX2D } },
433 { 0xffe00014, 0, 32, 8, { 0, GFX3D, EXBUS_ATA, SPI } },
434 { 0xffe00018, 0, 32, 8, { SCIF1234, SCIF567, SCIF089 } },
435 { 0xffe0001c, 0, 32, 8, { ADC, 0, 0, BBDMAC_0_3 } },
436 { 0xffe00020, 0, 32, 8,
437 { BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14, BBDMAC_15_18 } },
438 { 0xffe00024, 0, 32, 8,
439 { BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27, BBDMAC_28 } },
440 { 0xffe00028, 0, 32, 8,
441 { BBDMAC_29, BBDMAC_30, BBDMAC_31 } },
442 { 0xffe0002c, 0, 32, 8,
443 { TMU1, TMU2, TMU2_TICPI, TMU3 } },
444 { 0xffe00030, 0, 32, 8,
445 { TMU4, TMU5, TMU5_TICPI, TMU6 } },
446 { 0xffe00034, 0, 32, 8,
447 { TMU7, TMU8 } },
448 };
449
450 static DECLARE_INTC_DESC(intc_desc, "sh7770", vectors, groups,
451 mask_registers, prio_registers, NULL);
452
453
454 static struct intc_vect irq_vectors[] __initdata = {
455 INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
456 INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
457 INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
458 };
459
460 static struct intc_mask_reg irq_mask_registers[] __initdata = {
461 { 0xffd00044, 0xffd00064, 32,
462 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, } },
463 };
464
465 static struct intc_prio_reg irq_prio_registers[] __initdata = {
466 { 0xffd00010, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
467 IRQ4, IRQ5, } },
468 };
469
470 static struct intc_sense_reg irq_sense_registers[] __initdata = {
471 { 0xffd0001c, 32, 2, { IRQ0, IRQ1, IRQ2, IRQ3,
472 IRQ4, IRQ5, } },
473 };
474
475 static DECLARE_INTC_DESC(intc_irq_desc, "sh7770-irq", irq_vectors,
476 NULL, irq_mask_registers, irq_prio_registers,
477 irq_sense_registers);
478
479
480 static struct intc_vect irl_vectors[] __initdata = {
481 INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
482 INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
483 INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
484 INTC_VECT(IRL_LHHL, 0x2c0), INTC_VECT(IRL_LHHH, 0x2e0),
485 INTC_VECT(IRL_HLLL, 0x300), INTC_VECT(IRL_HLLH, 0x320),
486 INTC_VECT(IRL_HLHL, 0x340), INTC_VECT(IRL_HLHH, 0x360),
487 INTC_VECT(IRL_HHLL, 0x380), INTC_VECT(IRL_HHLH, 0x3a0),
488 INTC_VECT(IRL_HHHL, 0x3c0),
489 };
490
491 static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
492 { 0xffd40080, 0xffd40084, 32,
493 { IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
494 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
495 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
496 IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
497 };
498
499 static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
500 { 0xffd40080, 0xffd40084, 32,
501 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
502 IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
503 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
504 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
505 IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
506 };
507
508 static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7780-irl7654", irl_vectors,
509 NULL, irl7654_mask_registers, NULL, NULL);
510
511 static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7780-irl3210", irl_vectors,
512 NULL, irl3210_mask_registers, NULL, NULL);
513
514 #define INTC_ICR0 0xffd00000
515 #define INTC_INTMSK0 0xffd00044
516 #define INTC_INTMSK1 0xffd00048
517 #define INTC_INTMSK2 0xffd40080
518 #define INTC_INTMSKCLR1 0xffd00068
519 #define INTC_INTMSKCLR2 0xffd40084
520
521 void __init plat_irq_setup(void)
522 {
523
524 __raw_writel(0xff000000, INTC_INTMSK0);
525
526
527 __raw_writel(0xc0000000, INTC_INTMSK1);
528 __raw_writel(0xfffefffe, INTC_INTMSK2);
529
530
531 __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
532
533
534 __raw_writel(__raw_readl(INTC_ICR0) | 0x00200000, INTC_ICR0);
535
536 register_intc_controller(&intc_desc);
537 }
538
539 void __init plat_irq_setup_pins(int mode)
540 {
541 switch (mode) {
542 case IRQ_MODE_IRQ:
543
544 __raw_writel(__raw_readl(INTC_ICR0) | 0x00c00000, INTC_ICR0);
545 register_intc_controller(&intc_irq_desc);
546 break;
547 case IRQ_MODE_IRL7654:
548
549 __raw_writel(0x40000000, INTC_INTMSKCLR1);
550 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
551 break;
552 case IRQ_MODE_IRL3210:
553
554 __raw_writel(0x80000000, INTC_INTMSKCLR1);
555 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
556 break;
557 case IRQ_MODE_IRL7654_MASK:
558
559 __raw_writel(0x40000000, INTC_INTMSKCLR1);
560 register_intc_controller(&intc_irl7654_desc);
561 break;
562 case IRQ_MODE_IRL3210_MASK:
563
564 __raw_writel(0x80000000, INTC_INTMSKCLR1);
565 register_intc_controller(&intc_irl3210_desc);
566 break;
567 default:
568 BUG();
569 }
570 }