Merge branch 'x86-kbuild-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[pandora-kernel.git] / arch / sh / kernel / cpu / sh4a / setup-sh7343.c
1 /*
2  * SH7343 Setup
3  *
4  *  Copyright (C) 2006  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/platform_device.h>
11 #include <linux/init.h>
12 #include <linux/serial.h>
13 #include <linux/serial_sci.h>
14 #include <linux/uio_driver.h>
15 #include <linux/sh_timer.h>
16 #include <asm/clock.h>
17
18 static struct resource iic0_resources[] = {
19         [0] = {
20                 .name   = "IIC0",
21                 .start  = 0x04470000,
22                 .end    = 0x04470017,
23                 .flags  = IORESOURCE_MEM,
24         },
25         [1] = {
26                 .start  = 96,
27                 .end    = 99,
28                 .flags  = IORESOURCE_IRQ,
29        },
30 };
31
32 static struct platform_device iic0_device = {
33         .name           = "i2c-sh_mobile",
34         .id             = 0, /* "i2c0" clock */
35         .num_resources  = ARRAY_SIZE(iic0_resources),
36         .resource       = iic0_resources,
37 };
38
39 static struct resource iic1_resources[] = {
40         [0] = {
41                 .name   = "IIC1",
42                 .start  = 0x04750000,
43                 .end    = 0x04750017,
44                 .flags  = IORESOURCE_MEM,
45         },
46         [1] = {
47                 .start  = 44,
48                 .end    = 47,
49                 .flags  = IORESOURCE_IRQ,
50        },
51 };
52
53 static struct platform_device iic1_device = {
54         .name           = "i2c-sh_mobile",
55         .id             = 1, /* "i2c1" clock */
56         .num_resources  = ARRAY_SIZE(iic1_resources),
57         .resource       = iic1_resources,
58 };
59
60 static struct uio_info vpu_platform_data = {
61         .name = "VPU4",
62         .version = "0",
63         .irq = 60,
64 };
65
66 static struct resource vpu_resources[] = {
67         [0] = {
68                 .name   = "VPU",
69                 .start  = 0xfe900000,
70                 .end    = 0xfe9022eb,
71                 .flags  = IORESOURCE_MEM,
72         },
73         [1] = {
74                 /* place holder for contiguous memory */
75         },
76 };
77
78 static struct platform_device vpu_device = {
79         .name           = "uio_pdrv_genirq",
80         .id             = 0,
81         .dev = {
82                 .platform_data  = &vpu_platform_data,
83         },
84         .resource       = vpu_resources,
85         .num_resources  = ARRAY_SIZE(vpu_resources),
86 };
87
88 static struct uio_info veu_platform_data = {
89         .name = "VEU",
90         .version = "0",
91         .irq = 54,
92 };
93
94 static struct resource veu_resources[] = {
95         [0] = {
96                 .name   = "VEU",
97                 .start  = 0xfe920000,
98                 .end    = 0xfe9200b7,
99                 .flags  = IORESOURCE_MEM,
100         },
101         [1] = {
102                 /* place holder for contiguous memory */
103         },
104 };
105
106 static struct platform_device veu_device = {
107         .name           = "uio_pdrv_genirq",
108         .id             = 1,
109         .dev = {
110                 .platform_data  = &veu_platform_data,
111         },
112         .resource       = veu_resources,
113         .num_resources  = ARRAY_SIZE(veu_resources),
114 };
115
116 static struct uio_info jpu_platform_data = {
117         .name = "JPU",
118         .version = "0",
119         .irq = 27,
120 };
121
122 static struct resource jpu_resources[] = {
123         [0] = {
124                 .name   = "JPU",
125                 .start  = 0xfea00000,
126                 .end    = 0xfea102d3,
127                 .flags  = IORESOURCE_MEM,
128         },
129         [1] = {
130                 /* place holder for contiguous memory */
131         },
132 };
133
134 static struct platform_device jpu_device = {
135         .name           = "uio_pdrv_genirq",
136         .id             = 2,
137         .dev = {
138                 .platform_data  = &jpu_platform_data,
139         },
140         .resource       = jpu_resources,
141         .num_resources  = ARRAY_SIZE(jpu_resources),
142 };
143
144 static struct sh_timer_config cmt_platform_data = {
145         .name = "CMT",
146         .channel_offset = 0x60,
147         .timer_bit = 5,
148         .clk = "cmt0",
149         .clockevent_rating = 125,
150         .clocksource_rating = 200,
151 };
152
153 static struct resource cmt_resources[] = {
154         [0] = {
155                 .name   = "CMT",
156                 .start  = 0x044a0060,
157                 .end    = 0x044a006b,
158                 .flags  = IORESOURCE_MEM,
159         },
160         [1] = {
161                 .start  = 104,
162                 .flags  = IORESOURCE_IRQ,
163         },
164 };
165
166 static struct platform_device cmt_device = {
167         .name           = "sh_cmt",
168         .id             = 0,
169         .dev = {
170                 .platform_data  = &cmt_platform_data,
171         },
172         .resource       = cmt_resources,
173         .num_resources  = ARRAY_SIZE(cmt_resources),
174 };
175
176 static struct sh_timer_config tmu0_platform_data = {
177         .name = "TMU0",
178         .channel_offset = 0x04,
179         .timer_bit = 0,
180         .clk = "tmu0",
181         .clockevent_rating = 200,
182 };
183
184 static struct resource tmu0_resources[] = {
185         [0] = {
186                 .name   = "TMU0",
187                 .start  = 0xffd80008,
188                 .end    = 0xffd80013,
189                 .flags  = IORESOURCE_MEM,
190         },
191         [1] = {
192                 .start  = 16,
193                 .flags  = IORESOURCE_IRQ,
194         },
195 };
196
197 static struct platform_device tmu0_device = {
198         .name           = "sh_tmu",
199         .id             = 0,
200         .dev = {
201                 .platform_data  = &tmu0_platform_data,
202         },
203         .resource       = tmu0_resources,
204         .num_resources  = ARRAY_SIZE(tmu0_resources),
205 };
206
207 static struct sh_timer_config tmu1_platform_data = {
208         .name = "TMU1",
209         .channel_offset = 0x10,
210         .timer_bit = 1,
211         .clk = "tmu0",
212         .clocksource_rating = 200,
213 };
214
215 static struct resource tmu1_resources[] = {
216         [0] = {
217                 .name   = "TMU1",
218                 .start  = 0xffd80014,
219                 .end    = 0xffd8001f,
220                 .flags  = IORESOURCE_MEM,
221         },
222         [1] = {
223                 .start  = 17,
224                 .flags  = IORESOURCE_IRQ,
225         },
226 };
227
228 static struct platform_device tmu1_device = {
229         .name           = "sh_tmu",
230         .id             = 1,
231         .dev = {
232                 .platform_data  = &tmu1_platform_data,
233         },
234         .resource       = tmu1_resources,
235         .num_resources  = ARRAY_SIZE(tmu1_resources),
236 };
237
238 static struct sh_timer_config tmu2_platform_data = {
239         .name = "TMU2",
240         .channel_offset = 0x1c,
241         .timer_bit = 2,
242         .clk = "tmu0",
243 };
244
245 static struct resource tmu2_resources[] = {
246         [0] = {
247                 .name   = "TMU2",
248                 .start  = 0xffd80020,
249                 .end    = 0xffd8002b,
250                 .flags  = IORESOURCE_MEM,
251         },
252         [1] = {
253                 .start  = 18,
254                 .flags  = IORESOURCE_IRQ,
255         },
256 };
257
258 static struct platform_device tmu2_device = {
259         .name           = "sh_tmu",
260         .id             = 2,
261         .dev = {
262                 .platform_data  = &tmu2_platform_data,
263         },
264         .resource       = tmu2_resources,
265         .num_resources  = ARRAY_SIZE(tmu2_resources),
266 };
267
268 static struct plat_sci_port sci_platform_data[] = {
269         {
270                 .mapbase        = 0xffe00000,
271                 .flags          = UPF_BOOT_AUTOCONF,
272                 .type           = PORT_SCIF,
273                 .irqs           = { 80, 80, 80, 80 },
274                 .clk            = "scif0",
275         }, {
276                 .mapbase        = 0xffe10000,
277                 .flags          = UPF_BOOT_AUTOCONF,
278                 .type           = PORT_SCIF,
279                 .irqs           = { 81, 81, 81, 81 },
280                 .clk            = "scif1",
281         }, {
282                 .mapbase        = 0xffe20000,
283                 .flags          = UPF_BOOT_AUTOCONF,
284                 .type           = PORT_SCIF,
285                 .irqs           = { 82, 82, 82, 82 },
286                 .clk            = "scif2",
287         }, {
288                 .mapbase        = 0xffe30000,
289                 .flags          = UPF_BOOT_AUTOCONF,
290                 .type           = PORT_SCIF,
291                 .irqs           = { 83, 83, 83, 83 },
292                 .clk            = "scif3",
293         }, {
294                 .flags = 0,
295         }
296 };
297
298 static struct platform_device sci_device = {
299         .name           = "sh-sci",
300         .id             = -1,
301         .dev            = {
302                 .platform_data  = sci_platform_data,
303         },
304 };
305
306 static struct platform_device *sh7343_devices[] __initdata = {
307         &cmt_device,
308         &tmu0_device,
309         &tmu1_device,
310         &tmu2_device,
311         &iic0_device,
312         &iic1_device,
313         &sci_device,
314         &vpu_device,
315         &veu_device,
316         &jpu_device,
317 };
318
319 static int __init sh7343_devices_setup(void)
320 {
321         platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
322         platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
323         platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
324
325         return platform_add_devices(sh7343_devices,
326                                     ARRAY_SIZE(sh7343_devices));
327 }
328 arch_initcall(sh7343_devices_setup);
329
330 static struct platform_device *sh7343_early_devices[] __initdata = {
331         &cmt_device,
332         &tmu0_device,
333         &tmu1_device,
334         &tmu2_device,
335 };
336
337 void __init plat_early_device_setup(void)
338 {
339         early_platform_add_devices(sh7343_early_devices,
340                                    ARRAY_SIZE(sh7343_early_devices));
341 }
342
343 enum {
344         UNUSED = 0,
345
346         /* interrupt sources */
347         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
348         DMAC0, DMAC1, DMAC2, DMAC3,
349         VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
350         MFI, VPU, TPU, Z3D4, USBI0, USBI1,
351         MMC_ERR, MMC_TRAN, MMC_FSTAT, MMC_FRDY,
352         DMAC4, DMAC5, DMAC_DADERR,
353         KEYSC,
354         SCIF, SCIF1, SCIF2, SCIF3,
355         SIOF0, SIOF1, SIO,
356         FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
357         I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
358         I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
359         SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI,
360         IRDA,
361         SDHI0, SDHI1, SDHI2, SDHI3,
362         CMT, TSIF, SIU,
363         TMU0, TMU1, TMU2,
364         JPU, LCDC,
365
366         /* interrupt groups */
367
368         DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, SDHI, USB,
369 };
370
371 static struct intc_vect vectors[] __initdata = {
372         INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
373         INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
374         INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
375         INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
376         INTC_VECT(I2C1_ALI, 0x780), INTC_VECT(I2C1_TACKI, 0x7a0),
377         INTC_VECT(I2C1_WAITI, 0x7c0), INTC_VECT(I2C1_DTEI, 0x7e0),
378         INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
379         INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
380         INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
381         INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
382         INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980),
383         INTC_VECT(TPU, 0x9a0), INTC_VECT(Z3D4, 0x9e0),
384         INTC_VECT(USBI0, 0xa20), INTC_VECT(USBI1, 0xa40),
385         INTC_VECT(MMC_ERR, 0xb00), INTC_VECT(MMC_TRAN, 0xb20),
386         INTC_VECT(MMC_FSTAT, 0xb40), INTC_VECT(MMC_FRDY, 0xb60),
387         INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
388         INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
389         INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIF1, 0xc20),
390         INTC_VECT(SCIF2, 0xc40), INTC_VECT(SCIF3, 0xc60),
391         INTC_VECT(SIOF0, 0xc80), INTC_VECT(SIOF1, 0xca0),
392         INTC_VECT(SIO, 0xd00),
393         INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
394         INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
395         INTC_VECT(I2C0_ALI, 0xe00), INTC_VECT(I2C0_TACKI, 0xe20),
396         INTC_VECT(I2C0_WAITI, 0xe40), INTC_VECT(I2C0_DTEI, 0xe60),
397         INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
398         INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
399         INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
400         INTC_VECT(SIU, 0xf80),
401         INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
402         INTC_VECT(TMU2, 0x440),
403         INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
404 };
405
406 static struct intc_group groups[] __initdata = {
407         INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
408         INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
409         INTC_GROUP(MMC, MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR),
410         INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
411         INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
412                    FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
413         INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
414         INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
415         INTC_GROUP(SIM, SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI),
416         INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
417         INTC_GROUP(USB, USBI0, USBI1),
418 };
419
420 static struct intc_mask_reg mask_registers[] __initdata = {
421         { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
422           { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
423         { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
424           { 0, 0, 0, VPU, 0, 0, 0, MFI } },
425         { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
426           { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
427         { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
428           { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
429         { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
430           { KEYSC, DMAC_DADERR, DMAC5, DMAC4, SCIF3, SCIF2, SCIF1, SCIF } },
431         { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
432           { 0, 0, 0, SIO, Z3D4, 0, SIOF1, SIOF0 } },
433         { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
434           { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
435             FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
436         { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
437           { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
438         { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
439           { 0, 0, 0, CMT, 0, USBI1, USBI0 } },
440         { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
441           { MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR } },
442         { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
443           { I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI, TPU, 0, 0, TSIF } },
444         { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
445           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
446 };
447
448 static struct intc_prio_reg prio_registers[] __initdata = {
449         { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
450         { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
451         { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
452         { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
453         { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIF1, SCIF2, SCIF3 } },
454         { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C0 } },
455         { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, I2C1 } },
456         { 0xa4080024, 0, 16, 4, /* IPRJ */ { Z3D4, 0, SIU } },
457         { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
458         { 0xa408002c, 0, 16, 4, /* IPRL */ { 0, 0, TPU } },
459         { 0xa4140010, 0, 32, 4, /* INTPRI00 */
460           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
461 };
462
463 static struct intc_sense_reg sense_registers[] __initdata = {
464         { 0xa414001c, 16, 2, /* ICR1 */
465           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
466 };
467
468 static struct intc_mask_reg ack_registers[] __initdata = {
469         { 0xa4140024, 0, 8, /* INTREQ00 */
470           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
471 };
472
473 static DECLARE_INTC_DESC_ACK(intc_desc, "sh7343", vectors, groups,
474                              mask_registers, prio_registers, sense_registers,
475                              ack_registers);
476
477 void __init plat_irq_setup(void)
478 {
479         register_intc_controller(&intc_desc);
480 }