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 
29 static 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 
93 static 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 
121 static const unsigned int ts_shift[] = TS_SHIFT;
122 
123 static 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 
137 static 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 
170 struct 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 */
181 static 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 
189 static struct resource scif0_resources[] = {
190 	DEFINE_RES_MEM(0xffe00000, 0x100),
191 	DEFINE_RES_IRQ(evt2irq(0xc00)),
192 };
193 
194 static 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 
204 static 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 
212 static struct resource scif1_resources[] = {
213 	DEFINE_RES_MEM(0xffe10000, 0x100),
214 	DEFINE_RES_IRQ(evt2irq(0xc20)),
215 };
216 
217 static 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 
227 static 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 
235 static struct resource scif2_resources[] = {
236 	DEFINE_RES_MEM(0xffe20000, 0x100),
237 	DEFINE_RES_IRQ(evt2irq(0xc40)),
238 };
239 
240 static 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 
250 static 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 
273 static 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 
280 static struct m66592_platdata usbf_platdata = {
281 	.on_chip = 1,
282 };
283 
284 static 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 
298 static 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 
310 static 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 
324 static 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 
331 static struct uio_info vpu_platform_data = {
332 	.name = "VPU4",
333 	.version = "0",
334 	.irq = evt2irq(0x980),
335 };
336 
337 static 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 
349 static 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 
359 static struct uio_info veu_platform_data = {
360 	.name = "VEU",
361 	.version = "0",
362 	.irq = evt2irq(0x8c0),
363 };
364 
365 static 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 
377 static 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 
387 static struct uio_info jpu_platform_data = {
388 	.name = "JPU",
389 	.version = "0",
390 	.irq = evt2irq(0x560),
391 };
392 
393 static 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 
405 static 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 
415 static struct sh_timer_config cmt_platform_data = {
416 	.channels_mask = 0x20,
417 };
418 
419 static struct resource cmt_resources[] = {
420 	DEFINE_RES_MEM(0x044a0000, 0x70),
421 	DEFINE_RES_IRQ(evt2irq(0xf00)),
422 };
423 
424 static struct platform_device cmt_device = {
425 	.name		= "sh-cmt-32",
426 	.id		= 0,
427 	.dev = {
428 		.platform_data	= &cmt_platform_data,
429 	},
430 	.resource	= cmt_resources,
431 	.num_resources	= ARRAY_SIZE(cmt_resources),
432 };
433 
434 static struct sh_timer_config tmu0_platform_data = {
435 	.channels_mask = 7,
436 };
437 
438 static struct resource tmu0_resources[] = {
439 	DEFINE_RES_MEM(0xffd80000, 0x2c),
440 	DEFINE_RES_IRQ(evt2irq(0x400)),
441 	DEFINE_RES_IRQ(evt2irq(0x420)),
442 	DEFINE_RES_IRQ(evt2irq(0x440)),
443 };
444 
445 static struct platform_device tmu0_device = {
446 	.name		= "sh-tmu",
447 	.id		= 0,
448 	.dev = {
449 		.platform_data	= &tmu0_platform_data,
450 	},
451 	.resource	= tmu0_resources,
452 	.num_resources	= ARRAY_SIZE(tmu0_resources),
453 };
454 
455 static struct siu_platform siu_platform_data = {
456 	.dma_slave_tx_a	= SHDMA_SLAVE_SIUA_TX,
457 	.dma_slave_rx_a	= SHDMA_SLAVE_SIUA_RX,
458 	.dma_slave_tx_b	= SHDMA_SLAVE_SIUB_TX,
459 	.dma_slave_rx_b	= SHDMA_SLAVE_SIUB_RX,
460 };
461 
462 static struct resource siu_resources[] = {
463 	[0] = {
464 		.start	= 0xa4540000,
465 		.end	= 0xa454c10f,
466 		.flags	= IORESOURCE_MEM,
467 	},
468 	[1] = {
469 		.start	= evt2irq(0xf80),
470 		.flags	= IORESOURCE_IRQ,
471 	},
472 };
473 
474 static struct platform_device siu_device = {
475 	.name		= "siu-pcm-audio",
476 	.id		= -1,
477 	.dev = {
478 		.platform_data	= &siu_platform_data,
479 	},
480 	.resource	= siu_resources,
481 	.num_resources	= ARRAY_SIZE(siu_resources),
482 };
483 
484 static struct platform_device *sh7722_devices[] __initdata = {
485 	&scif0_device,
486 	&scif1_device,
487 	&scif2_device,
488 	&cmt_device,
489 	&tmu0_device,
490 	&rtc_device,
491 	&usbf_device,
492 	&iic_device,
493 	&vpu_device,
494 	&veu_device,
495 	&jpu_device,
496 	&siu_device,
497 	&dma_device,
498 };
499 
500 static int __init sh7722_devices_setup(void)
501 {
502 	platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
503 	platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
504 	platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
505 
506 	return platform_add_devices(sh7722_devices,
507 				    ARRAY_SIZE(sh7722_devices));
508 }
509 arch_initcall(sh7722_devices_setup);
510 
511 static struct platform_device *sh7722_early_devices[] __initdata = {
512 	&scif0_device,
513 	&scif1_device,
514 	&scif2_device,
515 	&cmt_device,
516 	&tmu0_device,
517 };
518 
519 void __init plat_early_device_setup(void)
520 {
521 	early_platform_add_devices(sh7722_early_devices,
522 				   ARRAY_SIZE(sh7722_early_devices));
523 }
524 
525 enum {
526 	UNUSED=0,
527 	ENABLED,
528 	DISABLED,
529 
530 	/* interrupt sources */
531 	IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
532 	HUDI,
533 	SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI,
534 	RTC_ATI, RTC_PRI, RTC_CUI,
535 	DMAC0, DMAC1, DMAC2, DMAC3,
536 	VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
537 	VPU, TPU,
538 	USB_USBI0, USB_USBI1,
539 	DMAC4, DMAC5, DMAC_DADERR,
540 	KEYSC,
541 	SCIF0, SCIF1, SCIF2, SIOF0, SIOF1, SIO,
542 	FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
543 	I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
544 	CMT, TSIF, SIU, TWODG,
545 	TMU0, TMU1, TMU2,
546 	IRDA, JPU, LCDC,
547 
548 	/* interrupt groups */
549 	SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
550 };
551 
552 static struct intc_vect vectors[] __initdata = {
553 	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
554 	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
555 	INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
556 	INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
557 	INTC_VECT(SIM_ERI, 0x700), INTC_VECT(SIM_RXI, 0x720),
558 	INTC_VECT(SIM_TXI, 0x740), INTC_VECT(SIM_TEI, 0x760),
559 	INTC_VECT(RTC_ATI, 0x780), INTC_VECT(RTC_PRI, 0x7a0),
560 	INTC_VECT(RTC_CUI, 0x7c0),
561 	INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
562 	INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
563 	INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
564 	INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
565 	INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9a0),
566 	INTC_VECT(USB_USBI0, 0xa20), INTC_VECT(USB_USBI1, 0xa40),
567 	INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
568 	INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
569 	INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20),
570 	INTC_VECT(SCIF2, 0xc40), INTC_VECT(SIOF0, 0xc80),
571 	INTC_VECT(SIOF1, 0xca0), INTC_VECT(SIO, 0xd00),
572 	INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
573 	INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
574 	INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
575 	INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
576 	INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
577 	INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
578 	INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
579 	INTC_VECT(SIU, 0xf80), INTC_VECT(TWODG, 0xfa0),
580 	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
581 	INTC_VECT(TMU2, 0x440), INTC_VECT(IRDA, 0x480),
582 	INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
583 };
584 
585 static struct intc_group groups[] __initdata = {
586 	INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
587 	INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
588 	INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
589 	INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
590 	INTC_GROUP(USB, USB_USBI0, USB_USBI1),
591 	INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
592 	INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
593 		   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
594 	INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
595 };
596 
597 static struct intc_mask_reg mask_registers[] __initdata = {
598 	{ 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
599 	  { } },
600 	{ 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
601 	  { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
602 	{ 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
603 	  { 0, 0, 0, VPU, } },
604 	{ 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
605 	  { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
606 	{ 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
607 	  { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
608 	{ 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
609 	  { KEYSC, DMAC_DADERR, DMAC5, DMAC4, 0, SCIF2, SCIF1, SCIF0 } },
610 	{ 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
611 	  { 0, 0, 0, SIO, 0, 0, SIOF1, SIOF0 } },
612 	{ 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
613 	  { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
614 	    FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
615 	{ 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
616 	  { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
617 	{ 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
618 	  { 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
619 	{ 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
620 	  { } },
621 	{ 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
622 	  { 0, RTC_CUI, RTC_PRI, RTC_ATI, 0, TPU, 0, TSIF } },
623 	{ 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
624 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
625 };
626 
627 static struct intc_prio_reg prio_registers[] __initdata = {
628 	{ 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
629 	{ 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
630 	{ 0xa4080008, 0, 16, 4, /* IPRC */ { } },
631 	{ 0xa408000c, 0, 16, 4, /* IPRD */ { } },
632 	{ 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, 0, VPU } },
633 	{ 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
634 	{ 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, SCIF2 } },
635 	{ 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C } },
636 	{ 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, RTC } },
637 	{ 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
638 	{ 0xa4080028, 0, 16, 4, /* IPRK */ { 0, 0, 0, SDHI } },
639 	{ 0xa408002c, 0, 16, 4, /* IPRL */ { TWODG, 0, TPU } },
640 	{ 0xa4140010, 0, 32, 4, /* INTPRI00 */
641 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
642 };
643 
644 static struct intc_sense_reg sense_registers[] __initdata = {
645 	{ 0xa414001c, 16, 2, /* ICR1 */
646 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
647 };
648 
649 static struct intc_mask_reg ack_registers[] __initdata = {
650 	{ 0xa4140024, 0, 8, /* INTREQ00 */
651 	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
652 };
653 
654 static struct intc_desc intc_desc __initdata = {
655 	.name = "sh7722",
656 	.force_enable = ENABLED,
657 	.force_disable = DISABLED,
658 	.hw = INTC_HW_DESC(vectors, groups, mask_registers,
659 			   prio_registers, sense_registers, ack_registers),
660 };
661 
662 void __init plat_irq_setup(void)
663 {
664 	register_intc_controller(&intc_desc);
665 }
666 
667 void __init plat_mem_setup(void)
668 {
669 	/* Register the URAM space as Node 1 */
670 	setup_bootmem_node(1, 0x055f0000, 0x05610000);
671 }
672