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9#include <linux/platform_device.h>
10#include <linux/init.h>
11#include <linux/serial.h>
12#include <linux/sh_timer.h>
13#include <linux/sh_intc.h>
14#include <linux/io.h>
15#include <linux/serial_sci.h>
16#include <linux/usb/ohci_pdriver.h>
17#include <asm/platform_early.h>
18
19static struct plat_sci_port scif0_platform_data = {
20 .scscr = SCSCR_REIE,
21 .type = PORT_SCIF,
22 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
23};
24
25static struct resource scif0_resources[] = {
26 DEFINE_RES_MEM(0xffe00000, 0x100),
27 DEFINE_RES_IRQ(evt2irq(0x700)),
28};
29
30static 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
40static struct plat_sci_port scif1_platform_data = {
41 .scscr = SCSCR_REIE,
42 .type = PORT_SCIF,
43 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
44};
45
46static struct resource scif1_resources[] = {
47 DEFINE_RES_MEM(0xffe08000, 0x100),
48 DEFINE_RES_IRQ(evt2irq(0xb80)),
49};
50
51static 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
61static struct plat_sci_port scif2_platform_data = {
62 .scscr = SCSCR_REIE,
63 .type = PORT_SCIF,
64 .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE,
65};
66
67static struct resource scif2_resources[] = {
68 DEFINE_RES_MEM(0xffe10000, 0x100),
69 DEFINE_RES_IRQ(evt2irq(0xf00)),
70};
71
72static 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
82static struct resource rtc_resources[] = {
83 [0] = {
84 .start = 0xffe80000,
85 .end = 0xffe80000 + 0x58 - 1,
86 .flags = IORESOURCE_IO,
87 },
88 [1] = {
89
90 .start = evt2irq(0x480),
91 .flags = IORESOURCE_IRQ,
92 },
93};
94
95static struct platform_device rtc_device = {
96 .name = "sh-rtc",
97 .id = -1,
98 .num_resources = ARRAY_SIZE(rtc_resources),
99 .resource = rtc_resources,
100};
101
102static struct resource usb_ohci_resources[] = {
103 [0] = {
104 .start = 0xffec8000,
105 .end = 0xffec80ff,
106 .flags = IORESOURCE_MEM,
107 },
108 [1] = {
109 .start = evt2irq(0xc60),
110 .end = evt2irq(0xc60),
111 .flags = IORESOURCE_IRQ,
112 },
113};
114
115static u64 usb_ohci_dma_mask = 0xffffffffUL;
116
117static struct usb_ohci_pdata usb_ohci_pdata;
118
119static struct platform_device usb_ohci_device = {
120 .name = "ohci-platform",
121 .id = -1,
122 .dev = {
123 .dma_mask = &usb_ohci_dma_mask,
124 .coherent_dma_mask = 0xffffffff,
125 .platform_data = &usb_ohci_pdata,
126 },
127 .num_resources = ARRAY_SIZE(usb_ohci_resources),
128 .resource = usb_ohci_resources,
129};
130
131static struct resource usbf_resources[] = {
132 [0] = {
133 .start = 0xffec0000,
134 .end = 0xffec00ff,
135 .flags = IORESOURCE_MEM,
136 },
137 [1] = {
138 .start = evt2irq(0xc80),
139 .end = evt2irq(0xc80),
140 .flags = IORESOURCE_IRQ,
141 },
142};
143
144static struct platform_device usbf_device = {
145 .name = "sh_udc",
146 .id = -1,
147 .dev = {
148 .dma_mask = NULL,
149 .coherent_dma_mask = 0xffffffff,
150 },
151 .num_resources = ARRAY_SIZE(usbf_resources),
152 .resource = usbf_resources,
153};
154
155static struct sh_timer_config tmu0_platform_data = {
156 .channels_mask = 7,
157};
158
159static struct resource tmu0_resources[] = {
160 DEFINE_RES_MEM(0xffd80000, 0x30),
161 DEFINE_RES_IRQ(evt2irq(0x580)),
162 DEFINE_RES_IRQ(evt2irq(0x5a0)),
163 DEFINE_RES_IRQ(evt2irq(0x5c0)),
164};
165
166static struct platform_device tmu0_device = {
167 .name = "sh-tmu",
168 .id = 0,
169 .dev = {
170 .platform_data = &tmu0_platform_data,
171 },
172 .resource = tmu0_resources,
173 .num_resources = ARRAY_SIZE(tmu0_resources),
174};
175
176static struct sh_timer_config tmu1_platform_data = {
177 .channels_mask = 7,
178};
179
180static struct resource tmu1_resources[] = {
181 DEFINE_RES_MEM(0xffd88000, 0x2c),
182 DEFINE_RES_IRQ(evt2irq(0xe00)),
183 DEFINE_RES_IRQ(evt2irq(0xe20)),
184 DEFINE_RES_IRQ(evt2irq(0xe40)),
185};
186
187static struct platform_device tmu1_device = {
188 .name = "sh-tmu",
189 .id = 1,
190 .dev = {
191 .platform_data = &tmu1_platform_data,
192 },
193 .resource = tmu1_resources,
194 .num_resources = ARRAY_SIZE(tmu1_resources),
195};
196
197static struct platform_device *sh7763_devices[] __initdata = {
198 &scif0_device,
199 &scif1_device,
200 &scif2_device,
201 &tmu0_device,
202 &tmu1_device,
203 &rtc_device,
204 &usb_ohci_device,
205 &usbf_device,
206};
207
208static int __init sh7763_devices_setup(void)
209{
210 return platform_add_devices(sh7763_devices,
211 ARRAY_SIZE(sh7763_devices));
212}
213arch_initcall(sh7763_devices_setup);
214
215static struct platform_device *sh7763_early_devices[] __initdata = {
216 &scif0_device,
217 &scif1_device,
218 &scif2_device,
219 &tmu0_device,
220 &tmu1_device,
221};
222
223void __init plat_early_device_setup(void)
224{
225 sh_early_platform_add_devices(sh7763_early_devices,
226 ARRAY_SIZE(sh7763_early_devices));
227}
228
229enum {
230 UNUSED = 0,
231
232
233
234 IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
235 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
236 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
237 IRL_HHLL, IRL_HHLH, IRL_HHHL,
238
239 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
240 RTC, WDT, TMU0, TMU1, TMU2, TMU2_TICPI,
241 HUDI, LCDC, DMAC, SCIF0, IIC0, IIC1, CMT, GETHER, HAC,
242 PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, PCIC5,
243 STIF0, STIF1, SCIF1, SIOF0, SIOF1, SIOF2,
244 USBH, USBF, TPU, PCC, MMCIF, SIM,
245 TMU3, TMU4, TMU5, ADC, SSI0, SSI1, SSI2, SSI3,
246 SCIF2, GPIO,
247
248
249
250 TMU012, TMU345,
251};
252
253static struct intc_vect vectors[] __initdata = {
254 INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0),
255 INTC_VECT(RTC, 0x4c0),
256 INTC_VECT(WDT, 0x560), INTC_VECT(TMU0, 0x580),
257 INTC_VECT(TMU1, 0x5a0), INTC_VECT(TMU2, 0x5c0),
258 INTC_VECT(TMU2_TICPI, 0x5e0), INTC_VECT(HUDI, 0x600),
259 INTC_VECT(LCDC, 0x620),
260 INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660),
261 INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0),
262 INTC_VECT(DMAC, 0x6c0),
263 INTC_VECT(SCIF0, 0x700), INTC_VECT(SCIF0, 0x720),
264 INTC_VECT(SCIF0, 0x740), INTC_VECT(SCIF0, 0x760),
265 INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0),
266 INTC_VECT(IIC0, 0x8A0), INTC_VECT(IIC1, 0x8C0),
267 INTC_VECT(CMT, 0x900), INTC_VECT(GETHER, 0x920),
268 INTC_VECT(GETHER, 0x940), INTC_VECT(GETHER, 0x960),
269 INTC_VECT(HAC, 0x980),
270 INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20),
271 INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60),
272 INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIC5, 0xaa0),
273 INTC_VECT(PCIC5, 0xac0), INTC_VECT(PCIC5, 0xae0),
274 INTC_VECT(PCIC5, 0xb00), INTC_VECT(PCIC5, 0xb20),
275 INTC_VECT(STIF0, 0xb40), INTC_VECT(STIF1, 0xb60),
276 INTC_VECT(SCIF1, 0xb80), INTC_VECT(SCIF1, 0xba0),
277 INTC_VECT(SCIF1, 0xbc0), INTC_VECT(SCIF1, 0xbe0),
278 INTC_VECT(SIOF0, 0xc00), INTC_VECT(SIOF1, 0xc20),
279 INTC_VECT(USBH, 0xc60), INTC_VECT(USBF, 0xc80),
280 INTC_VECT(USBF, 0xca0),
281 INTC_VECT(TPU, 0xcc0), INTC_VECT(PCC, 0xce0),
282 INTC_VECT(MMCIF, 0xd00), INTC_VECT(MMCIF, 0xd20),
283 INTC_VECT(MMCIF, 0xd40), INTC_VECT(MMCIF, 0xd60),
284 INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0),
285 INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0),
286 INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20),
287 INTC_VECT(TMU5, 0xe40), INTC_VECT(ADC, 0xe60),
288 INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0),
289 INTC_VECT(SSI2, 0xec0), INTC_VECT(SSI3, 0xee0),
290 INTC_VECT(SCIF2, 0xf00), INTC_VECT(SCIF2, 0xf20),
291 INTC_VECT(SCIF2, 0xf40), INTC_VECT(SCIF2, 0xf60),
292 INTC_VECT(GPIO, 0xf80), INTC_VECT(GPIO, 0xfa0),
293 INTC_VECT(GPIO, 0xfc0), INTC_VECT(GPIO, 0xfe0),
294};
295
296static struct intc_group groups[] __initdata = {
297 INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
298 INTC_GROUP(TMU345, TMU3, TMU4, TMU5),
299};
300
301static struct intc_mask_reg mask_registers[] __initdata = {
302 { 0xffd40038, 0xffd4003c, 32,
303 { 0, 0, 0, 0, 0, 0, GPIO, 0,
304 SSI0, MMCIF, 0, SIOF0, PCIC5, PCIINTD, PCIINTC, PCIINTB,
305 PCIINTA, PCISERR, HAC, CMT, 0, 0, 0, DMAC,
306 HUDI, 0, WDT, SCIF1, SCIF0, RTC, TMU345, TMU012 } },
307 { 0xffd400d0, 0xffd400d4, 32,
308 { 0, 0, 0, 0, 0, 0, SCIF2, USBF,
309 0, 0, STIF1, STIF0, 0, 0, USBH, GETHER,
310 PCC, 0, 0, ADC, TPU, SIM, SIOF2, SIOF1,
311 LCDC, 0, IIC1, IIC0, SSI3, SSI2, SSI1, 0 } },
312};
313
314static struct intc_prio_reg prio_registers[] __initdata = {
315 { 0xffd40000, 0, 32, 8, { TMU0, TMU1,
316 TMU2, TMU2_TICPI } },
317 { 0xffd40004, 0, 32, 8, { TMU3, TMU4, TMU5, RTC } },
318 { 0xffd40008, 0, 32, 8, { SCIF0, SCIF1, WDT } },
319 { 0xffd4000c, 0, 32, 8, { HUDI, DMAC, ADC } },
320 { 0xffd40010, 0, 32, 8, { CMT, HAC,
321 PCISERR, PCIINTA } },
322 { 0xffd40014, 0, 32, 8, { PCIINTB, PCIINTC,
323 PCIINTD, PCIC5 } },
324 { 0xffd40018, 0, 32, 8, { SIOF0, USBF, MMCIF, SSI0 } },
325 { 0xffd4001c, 0, 32, 8, { SCIF2, GPIO } },
326 { 0xffd400a0, 0, 32, 8, { SSI3, SSI2, SSI1, 0 } },
327 { 0xffd400a4, 0, 32, 8, { LCDC, 0, IIC1, IIC0 } },
328 { 0xffd400a8, 0, 32, 8, { TPU, SIM, SIOF2, SIOF1 } },
329 { 0xffd400ac, 0, 32, 8, { PCC } },
330 { 0xffd400b0, 0, 32, 8, { 0, 0, USBH, GETHER } },
331 { 0xffd400b4, 0, 32, 8, { 0, 0, STIF1, STIF0 } },
332};
333
334static DECLARE_INTC_DESC(intc_desc, "sh7763", vectors, groups,
335 mask_registers, prio_registers, NULL);
336
337
338static struct intc_vect irq_vectors[] __initdata = {
339 INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
340 INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
341 INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
342 INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
343};
344
345static struct intc_mask_reg irq_mask_registers[] __initdata = {
346 { 0xffd00044, 0xffd00064, 32,
347 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
348};
349
350static struct intc_prio_reg irq_prio_registers[] __initdata = {
351 { 0xffd00010, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
352 IRQ4, IRQ5, IRQ6, IRQ7 } },
353};
354
355static struct intc_sense_reg irq_sense_registers[] __initdata = {
356 { 0xffd0001c, 32, 2, { IRQ0, IRQ1, IRQ2, IRQ3,
357 IRQ4, IRQ5, IRQ6, IRQ7 } },
358};
359
360static struct intc_mask_reg irq_ack_registers[] __initdata = {
361 { 0xffd00024, 0, 32,
362 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
363};
364
365static DECLARE_INTC_DESC_ACK(intc_irq_desc, "sh7763-irq", irq_vectors,
366 NULL, irq_mask_registers, irq_prio_registers,
367 irq_sense_registers, irq_ack_registers);
368
369
370
371static struct intc_vect irl_vectors[] __initdata = {
372 INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
373 INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
374 INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
375 INTC_VECT(IRL_LHHL, 0x2c0), INTC_VECT(IRL_LHHH, 0x2e0),
376 INTC_VECT(IRL_HLLL, 0x300), INTC_VECT(IRL_HLLH, 0x320),
377 INTC_VECT(IRL_HLHL, 0x340), INTC_VECT(IRL_HLHH, 0x360),
378 INTC_VECT(IRL_HHLL, 0x380), INTC_VECT(IRL_HHLH, 0x3a0),
379 INTC_VECT(IRL_HHHL, 0x3c0),
380};
381
382static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
383 { 0xffd40080, 0xffd40084, 32,
384 { IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
385 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
386 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
387 IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
388};
389
390static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
391 { 0xffd40080, 0xffd40084, 32,
392 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
393 IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
394 IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
395 IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
396 IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
397};
398
399static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7763-irl7654", irl_vectors,
400 NULL, irl7654_mask_registers, NULL, NULL);
401
402static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7763-irl3210", irl_vectors,
403 NULL, irl3210_mask_registers, NULL, NULL);
404
405#define INTC_ICR0 0xffd00000
406#define INTC_INTMSK0 0xffd00044
407#define INTC_INTMSK1 0xffd00048
408#define INTC_INTMSK2 0xffd40080
409#define INTC_INTMSKCLR1 0xffd00068
410#define INTC_INTMSKCLR2 0xffd40084
411
412void __init plat_irq_setup(void)
413{
414
415 __raw_writel(0xff000000, INTC_INTMSK0);
416
417
418 __raw_writel(0xc0000000, INTC_INTMSK1);
419 __raw_writel(0xfffefffe, INTC_INTMSK2);
420
421 register_intc_controller(&intc_desc);
422}
423
424void __init plat_irq_setup_pins(int mode)
425{
426 switch (mode) {
427 case IRQ_MODE_IRQ:
428
429 __raw_writel(__raw_readl(INTC_ICR0) | 0x00c00000, INTC_ICR0);
430 register_intc_controller(&intc_irq_desc);
431 break;
432 case IRQ_MODE_IRL7654:
433
434 __raw_writel(0x40000000, INTC_INTMSKCLR1);
435 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
436 break;
437 case IRQ_MODE_IRL3210:
438
439 __raw_writel(0x80000000, INTC_INTMSKCLR1);
440 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
441 break;
442 case IRQ_MODE_IRL7654_MASK:
443
444 __raw_writel(0x40000000, INTC_INTMSKCLR1);
445 register_intc_controller(&intc_irl7654_desc);
446 break;
447 case IRQ_MODE_IRL3210_MASK:
448
449 __raw_writel(0x80000000, INTC_INTMSKCLR1);
450 register_intc_controller(&intc_irl3210_desc);
451 break;
452 default:
453 BUG();
454 }
455}
456
