Blackfin arch: get oprofile work for user space
[linux-2.6.git] / arch / blackfin / mach-bf548 / boards / ezkit.c
1 /*
2  * File:         arch/blackfin/mach-bf548/boards/ezkit.c
3  * Based on:     arch/blackfin/mach-bf537/boards/ezkit.c
4  * Author:       Aidan Williams <aidan@nicta.com.au>
5  *
6  * Created:
7  * Description:
8  *
9  * Modified:
10  *               Copyright 2005 National ICT Australia (NICTA)
11  *               Copyright 2004-2007 Analog Devices Inc.
12  *
13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
14  *
15  * This program is free software; you can redistribute it and/or modify
16  * it under the terms of the GNU General Public License as published by
17  * the Free Software Foundation; either version 2 of the License, or
18  * (at your option) any later version.
19  *
20  * This program is distributed in the hope that it will be useful,
21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23  * GNU General Public License for more details.
24  *
25  * You should have received a copy of the GNU General Public License
26  * along with this program; if not, see the file COPYING, or write
27  * to the Free Software Foundation, Inc.,
28  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
29  */
30
31 #include <linux/device.h>
32 #include <linux/platform_device.h>
33 #include <linux/mtd/mtd.h>
34 #include <linux/mtd/partitions.h>
35 #include <linux/mtd/physmap.h>
36 #include <linux/spi/spi.h>
37 #include <linux/spi/flash.h>
38 #include <linux/irq.h>
39 #include <linux/i2c.h>
40 #include <linux/interrupt.h>
41 #include <linux/usb/musb.h>
42 #include <asm/bfin5xx_spi.h>
43 #include <asm/dma.h>
44 #include <asm/gpio.h>
45 #include <asm/nand.h>
46 #include <asm/dpmc.h>
47 #include <asm/portmux.h>
48 #include <mach/bf54x_keys.h>
49 #include <linux/input.h>
50 #include <linux/spi/ad7877.h>
51
52 /*
53  * Name the Board for the /proc/cpuinfo
54  */
55 const char bfin_board_name[] = "ADI BF548-EZKIT";
56
57 /*
58  *  Driver needs to know address, irq and flag pin.
59  */
60
61 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
62 #include <linux/usb/isp1760.h>
63 static struct resource bfin_isp1760_resources[] = {
64         [0] = {
65                 .start  = 0x2C0C0000,
66                 .end    = 0x2C0C0000 + 0xfffff,
67                 .flags  = IORESOURCE_MEM,
68         },
69         [1] = {
70                 .start  = IRQ_PG7,
71                 .end    = IRQ_PG7,
72                 .flags  = IORESOURCE_IRQ,
73         },
74 };
75
76 static struct isp1760_platform_data isp1760_priv = {
77         .is_isp1761 = 0,
78         .port1_disable = 0,
79         .bus_width_16 = 1,
80         .port1_otg = 0,
81         .analog_oc = 0,
82         .dack_polarity_high = 0,
83         .dreq_polarity_high = 0,
84 };
85
86 static struct platform_device bfin_isp1760_device = {
87         .name           = "isp1760-hcd",
88         .id             = 0,
89         .dev = {
90                 .platform_data = &isp1760_priv,
91         },
92         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
93         .resource       = bfin_isp1760_resources,
94 };
95 #endif
96
97 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
98
99 #include <mach/bf54x-lq043.h>
100
101 static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
102         .width =        480,
103         .height =       272,
104         .xres =         {480, 480, 480},
105         .yres =         {272, 272, 272},
106         .bpp =          {24, 24, 24},
107         .disp =         GPIO_PE3,
108 };
109
110 static struct resource bf54x_lq043_resources[] = {
111         {
112                 .start = IRQ_EPPI0_ERR,
113                 .end = IRQ_EPPI0_ERR,
114                 .flags = IORESOURCE_IRQ,
115         },
116 };
117
118 static struct platform_device bf54x_lq043_device = {
119         .name           = "bf54x-lq043",
120         .id             = -1,
121         .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
122         .resource       = bf54x_lq043_resources,
123         .dev            = {
124                 .platform_data = &bf54x_lq043_data,
125         },
126 };
127 #endif
128
129 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
130 static const unsigned int bf548_keymap[] = {
131         KEYVAL(0, 0, KEY_ENTER),
132         KEYVAL(0, 1, KEY_HELP),
133         KEYVAL(0, 2, KEY_0),
134         KEYVAL(0, 3, KEY_BACKSPACE),
135         KEYVAL(1, 0, KEY_TAB),
136         KEYVAL(1, 1, KEY_9),
137         KEYVAL(1, 2, KEY_8),
138         KEYVAL(1, 3, KEY_7),
139         KEYVAL(2, 0, KEY_DOWN),
140         KEYVAL(2, 1, KEY_6),
141         KEYVAL(2, 2, KEY_5),
142         KEYVAL(2, 3, KEY_4),
143         KEYVAL(3, 0, KEY_UP),
144         KEYVAL(3, 1, KEY_3),
145         KEYVAL(3, 2, KEY_2),
146         KEYVAL(3, 3, KEY_1),
147 };
148
149 static struct bfin_kpad_platform_data bf54x_kpad_data = {
150         .rows                   = 4,
151         .cols                   = 4,
152         .keymap                 = bf548_keymap,
153         .keymapsize             = ARRAY_SIZE(bf548_keymap),
154         .repeat                 = 0,
155         .debounce_time          = 5000, /* ns (5ms) */
156         .coldrive_time          = 1000, /* ns (1ms) */
157         .keyup_test_interval    = 50, /* ms (50ms) */
158 };
159
160 static struct resource bf54x_kpad_resources[] = {
161         {
162                 .start = IRQ_KEY,
163                 .end = IRQ_KEY,
164                 .flags = IORESOURCE_IRQ,
165         },
166 };
167
168 static struct platform_device bf54x_kpad_device = {
169         .name           = "bf54x-keys",
170         .id             = -1,
171         .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
172         .resource       = bf54x_kpad_resources,
173         .dev            = {
174                 .platform_data = &bf54x_kpad_data,
175         },
176 };
177 #endif
178
179 #if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
180 #include <asm/bfin_rotary.h>
181
182 static struct bfin_rotary_platform_data bfin_rotary_data = {
183         /*.rotary_up_key     = KEY_UP,*/
184         /*.rotary_down_key   = KEY_DOWN,*/
185         .rotary_rel_code   = REL_WHEEL,
186         .rotary_button_key = KEY_ENTER,
187         .debounce          = 10,        /* 0..17 */
188         .mode              = ROT_QUAD_ENC | ROT_DEBE,
189 };
190
191 static struct resource bfin_rotary_resources[] = {
192         {
193                 .start = IRQ_CNT,
194                 .end = IRQ_CNT,
195                 .flags = IORESOURCE_IRQ,
196         },
197 };
198
199 static struct platform_device bfin_rotary_device = {
200         .name           = "bfin-rotary",
201         .id             = -1,
202         .num_resources  = ARRAY_SIZE(bfin_rotary_resources),
203         .resource       = bfin_rotary_resources,
204         .dev            = {
205                 .platform_data = &bfin_rotary_data,
206         },
207 };
208 #endif
209
210 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
211 static struct platform_device rtc_device = {
212         .name = "rtc-bfin",
213         .id   = -1,
214 };
215 #endif
216
217 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
218 static struct resource bfin_uart_resources[] = {
219 #ifdef CONFIG_SERIAL_BFIN_UART0
220         {
221                 .start = 0xFFC00400,
222                 .end = 0xFFC004FF,
223                 .flags = IORESOURCE_MEM,
224         },
225 #endif
226 #ifdef CONFIG_SERIAL_BFIN_UART1
227         {
228                 .start = 0xFFC02000,
229                 .end = 0xFFC020FF,
230                 .flags = IORESOURCE_MEM,
231         },
232 #endif
233 #ifdef CONFIG_SERIAL_BFIN_UART2
234         {
235                 .start = 0xFFC02100,
236                 .end = 0xFFC021FF,
237                 .flags = IORESOURCE_MEM,
238         },
239 #endif
240 #ifdef CONFIG_SERIAL_BFIN_UART3
241         {
242                 .start = 0xFFC03100,
243                 .end = 0xFFC031FF,
244                 .flags = IORESOURCE_MEM,
245         },
246 #endif
247 };
248
249 static struct platform_device bfin_uart_device = {
250         .name = "bfin-uart",
251         .id = 1,
252         .num_resources = ARRAY_SIZE(bfin_uart_resources),
253         .resource = bfin_uart_resources,
254 };
255 #endif
256
257 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
258 static struct resource bfin_sir_resources[] = {
259 #ifdef CONFIG_BFIN_SIR0
260         {
261                 .start = 0xFFC00400,
262                 .end = 0xFFC004FF,
263                 .flags = IORESOURCE_MEM,
264         },
265 #endif
266 #ifdef CONFIG_BFIN_SIR1
267         {
268                 .start = 0xFFC02000,
269                 .end = 0xFFC020FF,
270                 .flags = IORESOURCE_MEM,
271         },
272 #endif
273 #ifdef CONFIG_BFIN_SIR2
274         {
275                 .start = 0xFFC02100,
276                 .end = 0xFFC021FF,
277                 .flags = IORESOURCE_MEM,
278         },
279 #endif
280 #ifdef CONFIG_BFIN_SIR3
281         {
282                 .start = 0xFFC03100,
283                 .end = 0xFFC031FF,
284                 .flags = IORESOURCE_MEM,
285         },
286 #endif
287 };
288
289 static struct platform_device bfin_sir_device = {
290         .name = "bfin_sir",
291         .id = 0,
292         .num_resources = ARRAY_SIZE(bfin_sir_resources),
293         .resource = bfin_sir_resources,
294 };
295 #endif
296
297 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
298 static struct resource smsc911x_resources[] = {
299         {
300                 .name = "smsc911x-memory",
301                 .start = 0x24000000,
302                 .end = 0x24000000 + 0xFF,
303                 .flags = IORESOURCE_MEM,
304         },
305         {
306                 .start = IRQ_PE8,
307                 .end = IRQ_PE8,
308                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
309         },
310 };
311 static struct platform_device smsc911x_device = {
312         .name = "smsc911x",
313         .id = 0,
314         .num_resources = ARRAY_SIZE(smsc911x_resources),
315         .resource = smsc911x_resources,
316 };
317 #endif
318
319 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
320 static struct resource musb_resources[] = {
321         [0] = {
322                 .start  = 0xFFC03C00,
323                 .end    = 0xFFC040FF,
324                 .flags  = IORESOURCE_MEM,
325         },
326         [1] = { /* general IRQ */
327                 .start  = IRQ_USB_INT0,
328                 .end    = IRQ_USB_INT0,
329                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
330         },
331         [2] = { /* DMA IRQ */
332                 .start  = IRQ_USB_DMA,
333                 .end    = IRQ_USB_DMA,
334                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
335         },
336 };
337
338 static struct musb_hdrc_config musb_config = {
339         .multipoint     = 0,
340         .dyn_fifo       = 0,
341         .soft_con       = 1,
342         .dma            = 1,
343         .num_eps        = 7,
344         .dma_channels   = 7,
345         .gpio_vrsel     = GPIO_PE7,
346 };
347
348 static struct musb_hdrc_platform_data musb_plat = {
349 #if defined(CONFIG_USB_MUSB_OTG)
350         .mode           = MUSB_OTG,
351 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
352         .mode           = MUSB_HOST,
353 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
354         .mode           = MUSB_PERIPHERAL,
355 #endif
356         .config         = &musb_config,
357 };
358
359 static u64 musb_dmamask = ~(u32)0;
360
361 static struct platform_device musb_device = {
362         .name           = "musb_hdrc",
363         .id             = 0,
364         .dev = {
365                 .dma_mask               = &musb_dmamask,
366                 .coherent_dma_mask      = 0xffffffff,
367                 .platform_data          = &musb_plat,
368         },
369         .num_resources  = ARRAY_SIZE(musb_resources),
370         .resource       = musb_resources,
371 };
372 #endif
373
374 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
375 static struct resource bfin_atapi_resources[] = {
376         {
377                 .start = 0xFFC03800,
378                 .end = 0xFFC0386F,
379                 .flags = IORESOURCE_MEM,
380         },
381         {
382                 .start = IRQ_ATAPI_ERR,
383                 .end = IRQ_ATAPI_ERR,
384                 .flags = IORESOURCE_IRQ,
385         },
386 };
387
388 static struct platform_device bfin_atapi_device = {
389         .name = "pata-bf54x",
390         .id = -1,
391         .num_resources = ARRAY_SIZE(bfin_atapi_resources),
392         .resource = bfin_atapi_resources,
393 };
394 #endif
395
396 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
397 static struct mtd_partition partition_info[] = {
398         {
399                 .name = "linux kernel(nand)",
400                 .offset = 0,
401                 .size = 4 * 1024 * 1024,
402         },
403         {
404                 .name = "file system(nand)",
405                 .offset = MTDPART_OFS_APPEND,
406                 .size = MTDPART_SIZ_FULL,
407         },
408 };
409
410 static struct bf5xx_nand_platform bf5xx_nand_platform = {
411         .page_size = NFC_PG_SIZE_256,
412         .data_width = NFC_NWIDTH_8,
413         .partitions = partition_info,
414         .nr_partitions = ARRAY_SIZE(partition_info),
415         .rd_dly = 3,
416         .wr_dly = 3,
417 };
418
419 static struct resource bf5xx_nand_resources[] = {
420         {
421                 .start = 0xFFC03B00,
422                 .end = 0xFFC03B4F,
423                 .flags = IORESOURCE_MEM,
424         },
425         {
426                 .start = CH_NFC,
427                 .end = CH_NFC,
428                 .flags = IORESOURCE_IRQ,
429         },
430 };
431
432 static struct platform_device bf5xx_nand_device = {
433         .name = "bf5xx-nand",
434         .id = 0,
435         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
436         .resource = bf5xx_nand_resources,
437         .dev = {
438                 .platform_data = &bf5xx_nand_platform,
439         },
440 };
441 #endif
442
443 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
444 static struct platform_device bf54x_sdh_device = {
445         .name = "bfin-sdh",
446         .id = 0,
447 };
448 #endif
449
450 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
451 static struct mtd_partition ezkit_partitions[] = {
452         {
453                 .name       = "bootloader(nor)",
454                 .size       = 0x40000,
455                 .offset     = 0,
456         }, {
457                 .name       = "linux kernel(nor)",
458                 .size       = 0x400000,
459                 .offset     = MTDPART_OFS_APPEND,
460         }, {
461                 .name       = "file system(nor)",
462                 .size       = MTDPART_SIZ_FULL,
463                 .offset     = MTDPART_OFS_APPEND,
464         }
465 };
466
467 static struct physmap_flash_data ezkit_flash_data = {
468         .width      = 2,
469         .parts      = ezkit_partitions,
470         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
471 };
472
473 static struct resource ezkit_flash_resource = {
474         .start = 0x20000000,
475         .end   = 0x21ffffff,
476         .flags = IORESOURCE_MEM,
477 };
478
479 static struct platform_device ezkit_flash_device = {
480         .name          = "physmap-flash",
481         .id            = 0,
482         .dev = {
483                 .platform_data = &ezkit_flash_data,
484         },
485         .num_resources = 1,
486         .resource      = &ezkit_flash_resource,
487 };
488 #endif
489
490 #if defined(CONFIG_MTD_M25P80) \
491         || defined(CONFIG_MTD_M25P80_MODULE)
492 /* SPI flash chip (m25p16) */
493 static struct mtd_partition bfin_spi_flash_partitions[] = {
494         {
495                 .name = "bootloader(spi)",
496                 .size = 0x00040000,
497                 .offset = 0,
498                 .mask_flags = MTD_CAP_ROM
499         }, {
500                 .name = "linux kernel(spi)",
501                 .size = MTDPART_SIZ_FULL,
502                 .offset = MTDPART_OFS_APPEND,
503         }
504 };
505
506 static struct flash_platform_data bfin_spi_flash_data = {
507         .name = "m25p80",
508         .parts = bfin_spi_flash_partitions,
509         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
510         .type = "m25p16",
511 };
512
513 static struct bfin5xx_spi_chip spi_flash_chip_info = {
514         .enable_dma = 0,         /* use dma transfer with this chip*/
515         .bits_per_word = 8,
516         .cs_change_per_word = 0,
517 };
518 #endif
519
520 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
521         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
522 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
523         .enable_dma = 0,
524         .bits_per_word = 16,
525 };
526 #endif
527
528 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
529 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
530         .cs_change_per_word = 0,
531         .enable_dma = 0,
532         .bits_per_word = 16,
533 };
534
535 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
536         .model                  = 7877,
537         .vref_delay_usecs       = 50,   /* internal, no capacitor */
538         .x_plate_ohms           = 419,
539         .y_plate_ohms           = 486,
540         .pressure_max           = 1000,
541         .pressure_min           = 0,
542         .stopacq_polarity       = 1,
543         .first_conversion_delay = 3,
544         .acquisition_time       = 1,
545         .averaging              = 1,
546         .pen_down_acc_interval  = 1,
547 };
548 #endif
549
550 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
551 static struct bfin5xx_spi_chip spidev_chip_info = {
552         .enable_dma = 0,
553         .bits_per_word = 8,
554 };
555 #endif
556
557 static struct spi_board_info bfin_spi_board_info[] __initdata = {
558 #if defined(CONFIG_MTD_M25P80) \
559         || defined(CONFIG_MTD_M25P80_MODULE)
560         {
561                 /* the modalias must be the same as spi device driver name */
562                 .modalias = "m25p80", /* Name of spi_driver for this device */
563                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
564                 .bus_num = 0, /* Framework bus number */
565                 .chip_select = 1, /* SPI_SSEL1*/
566                 .platform_data = &bfin_spi_flash_data,
567                 .controller_data = &spi_flash_chip_info,
568                 .mode = SPI_MODE_3,
569         },
570 #endif
571 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
572         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
573         {
574                 .modalias = "ad1836-spi",
575                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
576                 .bus_num = 1,
577                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
578                 .controller_data = &ad1836_spi_chip_info,
579         },
580 #endif
581 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
582 {
583         .modalias               = "ad7877",
584         .platform_data          = &bfin_ad7877_ts_info,
585         .irq                    = IRQ_PJ11,     /* newer boards (Rev 1.4+) use IRQ_PB4 */
586         .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
587         .bus_num                = 0,
588         .chip_select            = 2,
589         .controller_data = &spi_ad7877_chip_info,
590 },
591 #endif
592 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
593         {
594                 .modalias = "spidev",
595                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
596                 .bus_num = 0,
597                 .chip_select = 1,
598                 .controller_data = &spidev_chip_info,
599         },
600 #endif
601 };
602
603 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
604 /* SPI (0) */
605 static struct resource bfin_spi0_resource[] = {
606         [0] = {
607                 .start = SPI0_REGBASE,
608                 .end   = SPI0_REGBASE + 0xFF,
609                 .flags = IORESOURCE_MEM,
610         },
611         [1] = {
612                 .start = CH_SPI0,
613                 .end   = CH_SPI0,
614                 .flags = IORESOURCE_IRQ,
615         }
616 };
617
618 /* SPI (1) */
619 static struct resource bfin_spi1_resource[] = {
620         [0] = {
621                 .start = SPI1_REGBASE,
622                 .end   = SPI1_REGBASE + 0xFF,
623                 .flags = IORESOURCE_MEM,
624         },
625         [1] = {
626                 .start = CH_SPI1,
627                 .end   = CH_SPI1,
628                 .flags = IORESOURCE_IRQ,
629         }
630 };
631
632 /* SPI controller data */
633 static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
634         .num_chipselect = 8,
635         .enable_dma = 1,  /* master has the ability to do dma transfer */
636         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
637 };
638
639 static struct platform_device bf54x_spi_master0 = {
640         .name = "bfin-spi",
641         .id = 0, /* Bus number */
642         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
643         .resource = bfin_spi0_resource,
644         .dev = {
645                 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
646                 },
647 };
648
649 static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
650         .num_chipselect = 8,
651         .enable_dma = 1,  /* master has the ability to do dma transfer */
652         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
653 };
654
655 static struct platform_device bf54x_spi_master1 = {
656         .name = "bfin-spi",
657         .id = 1, /* Bus number */
658         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
659         .resource = bfin_spi1_resource,
660         .dev = {
661                 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
662                 },
663 };
664 #endif  /* spi master and devices */
665
666 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
667 static struct resource bfin_twi0_resource[] = {
668         [0] = {
669                 .start = TWI0_REGBASE,
670                 .end   = TWI0_REGBASE + 0xFF,
671                 .flags = IORESOURCE_MEM,
672         },
673         [1] = {
674                 .start = IRQ_TWI0,
675                 .end   = IRQ_TWI0,
676                 .flags = IORESOURCE_IRQ,
677         },
678 };
679
680 static struct platform_device i2c_bfin_twi0_device = {
681         .name = "i2c-bfin-twi",
682         .id = 0,
683         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
684         .resource = bfin_twi0_resource,
685 };
686
687 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
688 static struct resource bfin_twi1_resource[] = {
689         [0] = {
690                 .start = TWI1_REGBASE,
691                 .end   = TWI1_REGBASE + 0xFF,
692                 .flags = IORESOURCE_MEM,
693         },
694         [1] = {
695                 .start = IRQ_TWI1,
696                 .end   = IRQ_TWI1,
697                 .flags = IORESOURCE_IRQ,
698         },
699 };
700
701 static struct platform_device i2c_bfin_twi1_device = {
702         .name = "i2c-bfin-twi",
703         .id = 1,
704         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
705         .resource = bfin_twi1_resource,
706 };
707 #endif
708 #endif
709
710 #ifdef CONFIG_I2C_BOARDINFO
711 static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
712 };
713
714 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
715 static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
716 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
717         {
718                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
719         },
720 #endif
721 #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
722         {
723                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
724                 .irq = 212,
725         },
726 #endif
727 };
728 #endif
729 #endif
730
731 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
732 #include <linux/gpio_keys.h>
733
734 static struct gpio_keys_button bfin_gpio_keys_table[] = {
735         {BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
736         {BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
737         {BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
738         {BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
739 };
740
741 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
742         .buttons        = bfin_gpio_keys_table,
743         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
744 };
745
746 static struct platform_device bfin_device_gpiokeys = {
747         .name      = "gpio-keys",
748         .dev = {
749                 .platform_data = &bfin_gpio_keys_data,
750         },
751 };
752 #endif
753
754 static struct resource bfin_gpios_resources = {
755         .start = 0,
756         .end   = MAX_BLACKFIN_GPIOS - 1,
757         .flags = IORESOURCE_IRQ,
758 };
759
760 static struct platform_device bfin_gpios_device = {
761         .name = "simple-gpio",
762         .id = -1,
763         .num_resources = 1,
764         .resource = &bfin_gpios_resources,
765 };
766
767 static const unsigned int cclk_vlev_datasheet[] =
768 {
769 /*
770  * Internal VLEV BF54XSBBC1533
771  ****temporarily using these values until data sheet is updated
772  */
773         VRPAIR(VLEV_085, 150000000),
774         VRPAIR(VLEV_090, 250000000),
775         VRPAIR(VLEV_110, 276000000),
776         VRPAIR(VLEV_115, 301000000),
777         VRPAIR(VLEV_120, 525000000),
778         VRPAIR(VLEV_125, 550000000),
779         VRPAIR(VLEV_130, 600000000),
780 };
781
782 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
783         .tuple_tab = cclk_vlev_datasheet,
784         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
785         .vr_settling_time = 25 /* us */,
786 };
787
788 static struct platform_device bfin_dpmc = {
789         .name = "bfin dpmc",
790         .dev = {
791                 .platform_data = &bfin_dmpc_vreg_data,
792         },
793 };
794
795 static struct platform_device *ezkit_devices[] __initdata = {
796
797         &bfin_dpmc,
798
799 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
800         &rtc_device,
801 #endif
802
803 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
804         &bfin_uart_device,
805 #endif
806
807 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
808         &bfin_sir_device,
809 #endif
810
811 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
812         &bf54x_lq043_device,
813 #endif
814
815 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
816         &smsc911x_device,
817 #endif
818
819 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
820         &musb_device,
821 #endif
822
823 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
824         &bfin_isp1760_device,
825 #endif
826
827 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
828         &bfin_atapi_device,
829 #endif
830
831 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
832         &bf5xx_nand_device,
833 #endif
834
835 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
836         &bf54x_sdh_device,
837 #endif
838
839 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
840         &bf54x_spi_master0,
841         &bf54x_spi_master1,
842 #endif
843
844 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
845         &bf54x_kpad_device,
846 #endif
847
848 #if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
849         &bfin_rotary_device,
850 #endif
851
852 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
853         &i2c_bfin_twi0_device,
854 #if !defined(CONFIG_BF542)
855         &i2c_bfin_twi1_device,
856 #endif
857 #endif
858
859 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
860         &bfin_device_gpiokeys,
861 #endif
862
863         &bfin_gpios_device,
864
865 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
866         &ezkit_flash_device,
867 #endif
868 };
869
870 static int __init ezkit_init(void)
871 {
872         printk(KERN_INFO "%s(): registering device resources\n", __func__);
873
874 #ifdef CONFIG_I2C_BOARDINFO
875         i2c_register_board_info(0, bfin_i2c_board_info0,
876                                 ARRAY_SIZE(bfin_i2c_board_info0));
877 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
878         i2c_register_board_info(1, bfin_i2c_board_info1,
879                                 ARRAY_SIZE(bfin_i2c_board_info1));
880 #endif
881 #endif
882
883         platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
884
885         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
886
887         return 0;
888 }
889
890 arch_initcall(ezkit_init);