Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[pandora-kernel.git] / arch / blackfin / mach-bf548 / boards / cm_bf548.c
1 /*
2  * Copyright 2004-2009 Analog Devices Inc.
3  *           2008-2009 Bluetechnix
4  *                2005 National ICT Australia (NICTA)
5  *                      Aidan Williams <aidan@nicta.com.au>
6  *
7  * Licensed under the GPL-2 or later.
8  */
9
10 #include <linux/device.h>
11 #include <linux/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/mtd/physmap.h>
15 #include <linux/spi/spi.h>
16 #include <linux/spi/flash.h>
17 #include <linux/irq.h>
18 #include <linux/interrupt.h>
19 #include <linux/usb/musb.h>
20 #include <asm/bfin5xx_spi.h>
21 #include <asm/dma.h>
22 #include <asm/gpio.h>
23 #include <asm/nand.h>
24 #include <asm/portmux.h>
25 #include <asm/bfin_sdh.h>
26 #include <mach/bf54x_keys.h>
27 #include <asm/dpmc.h>
28 #include <linux/input.h>
29 #include <linux/spi/ad7877.h>
30
31 /*
32  * Name the Board for the /proc/cpuinfo
33  */
34 const char bfin_board_name[] = "Bluetechnix CM-BF548";
35
36 /*
37  *  Driver needs to know address, irq and flag pin.
38  */
39
40 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
41
42 #include <mach/bf54x-lq043.h>
43
44 static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
45         .width =        480,
46         .height =       272,
47         .xres =         {480, 480, 480},
48         .yres =         {272, 272, 272},
49         .bpp =          {24, 24, 24},
50         .disp =         GPIO_PE3,
51 };
52
53 static struct resource bf54x_lq043_resources[] = {
54         {
55                 .start = IRQ_EPPI0_ERR,
56                 .end = IRQ_EPPI0_ERR,
57                 .flags = IORESOURCE_IRQ,
58         },
59 };
60
61 static struct platform_device bf54x_lq043_device = {
62         .name           = "bf54x-lq043",
63         .id             = -1,
64         .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
65         .resource       = bf54x_lq043_resources,
66         .dev            = {
67                 .platform_data = &bf54x_lq043_data,
68         },
69 };
70 #endif
71
72 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
73 static unsigned int bf548_keymap[] = {
74         KEYVAL(0, 0, KEY_ENTER),
75         KEYVAL(0, 1, KEY_HELP),
76         KEYVAL(0, 2, KEY_0),
77         KEYVAL(0, 3, KEY_BACKSPACE),
78         KEYVAL(1, 0, KEY_TAB),
79         KEYVAL(1, 1, KEY_9),
80         KEYVAL(1, 2, KEY_8),
81         KEYVAL(1, 3, KEY_7),
82         KEYVAL(2, 0, KEY_DOWN),
83         KEYVAL(2, 1, KEY_6),
84         KEYVAL(2, 2, KEY_5),
85         KEYVAL(2, 3, KEY_4),
86         KEYVAL(3, 0, KEY_UP),
87         KEYVAL(3, 1, KEY_3),
88         KEYVAL(3, 2, KEY_2),
89         KEYVAL(3, 3, KEY_1),
90 };
91
92 static struct bfin_kpad_platform_data bf54x_kpad_data = {
93         .rows                   = 4,
94         .cols                   = 4,
95         .keymap                 = bf548_keymap,
96         .keymapsize             = ARRAY_SIZE(bf548_keymap),
97         .repeat                 = 0,
98         .debounce_time          = 5000, /* ns (5ms) */
99         .coldrive_time          = 1000, /* ns (1ms) */
100         .keyup_test_interval    = 50, /* ms (50ms) */
101 };
102
103 static struct resource bf54x_kpad_resources[] = {
104         {
105                 .start = IRQ_KEY,
106                 .end = IRQ_KEY,
107                 .flags = IORESOURCE_IRQ,
108         },
109 };
110
111 static struct platform_device bf54x_kpad_device = {
112         .name           = "bf54x-keys",
113         .id             = -1,
114         .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
115         .resource       = bf54x_kpad_resources,
116         .dev            = {
117                 .platform_data = &bf54x_kpad_data,
118         },
119 };
120 #endif
121
122 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
123 static struct platform_device rtc_device = {
124         .name = "rtc-bfin",
125         .id   = -1,
126 };
127 #endif
128
129 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
130 static struct resource bfin_uart_resources[] = {
131 #ifdef CONFIG_SERIAL_BFIN_UART0
132         {
133                 .start = 0xFFC00400,
134                 .end = 0xFFC004FF,
135                 .flags = IORESOURCE_MEM,
136         },
137 #endif
138 #ifdef CONFIG_SERIAL_BFIN_UART1
139         {
140                 .start = 0xFFC02000,
141                 .end = 0xFFC020FF,
142                 .flags = IORESOURCE_MEM,
143         },
144 #endif
145 #ifdef CONFIG_SERIAL_BFIN_UART2
146         {
147                 .start = 0xFFC02100,
148                 .end = 0xFFC021FF,
149                 .flags = IORESOURCE_MEM,
150         },
151 #endif
152 #ifdef CONFIG_SERIAL_BFIN_UART3
153         {
154                 .start = 0xFFC03100,
155                 .end = 0xFFC031FF,
156                 .flags = IORESOURCE_MEM,
157         },
158 #endif
159 };
160
161 static struct platform_device bfin_uart_device = {
162         .name = "bfin-uart",
163         .id = 1,
164         .num_resources = ARRAY_SIZE(bfin_uart_resources),
165         .resource = bfin_uart_resources,
166 };
167 #endif
168
169 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
170 #ifdef CONFIG_BFIN_SIR0
171 static struct resource bfin_sir0_resources[] = {
172         {
173                 .start = 0xFFC00400,
174                 .end = 0xFFC004FF,
175                 .flags = IORESOURCE_MEM,
176         },
177         {
178                 .start = IRQ_UART0_RX,
179                 .end = IRQ_UART0_RX+1,
180                 .flags = IORESOURCE_IRQ,
181         },
182         {
183                 .start = CH_UART0_RX,
184                 .end = CH_UART0_RX+1,
185                 .flags = IORESOURCE_DMA,
186         },
187 };
188 static struct platform_device bfin_sir0_device = {
189         .name = "bfin_sir",
190         .id = 0,
191         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
192         .resource = bfin_sir0_resources,
193 };
194 #endif
195 #ifdef CONFIG_BFIN_SIR1
196 static struct resource bfin_sir1_resources[] = {
197         {
198                 .start = 0xFFC02000,
199                 .end = 0xFFC020FF,
200                 .flags = IORESOURCE_MEM,
201         },
202         {
203                 .start = IRQ_UART1_RX,
204                 .end = IRQ_UART1_RX+1,
205                 .flags = IORESOURCE_IRQ,
206         },
207         {
208                 .start = CH_UART1_RX,
209                 .end = CH_UART1_RX+1,
210                 .flags = IORESOURCE_DMA,
211         },
212 };
213 static struct platform_device bfin_sir1_device = {
214         .name = "bfin_sir",
215         .id = 1,
216         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
217         .resource = bfin_sir1_resources,
218 };
219 #endif
220 #ifdef CONFIG_BFIN_SIR2
221 static struct resource bfin_sir2_resources[] = {
222         {
223                 .start = 0xFFC02100,
224                 .end = 0xFFC021FF,
225                 .flags = IORESOURCE_MEM,
226         },
227         {
228                 .start = IRQ_UART2_RX,
229                 .end = IRQ_UART2_RX+1,
230                 .flags = IORESOURCE_IRQ,
231         },
232         {
233                 .start = CH_UART2_RX,
234                 .end = CH_UART2_RX+1,
235                 .flags = IORESOURCE_DMA,
236         },
237 };
238 static struct platform_device bfin_sir2_device = {
239         .name = "bfin_sir",
240         .id = 2,
241         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
242         .resource = bfin_sir2_resources,
243 };
244 #endif
245 #ifdef CONFIG_BFIN_SIR3
246 static struct resource bfin_sir3_resources[] = {
247         {
248                 .start = 0xFFC03100,
249                 .end = 0xFFC031FF,
250                 .flags = IORESOURCE_MEM,
251         },
252         {
253                 .start = IRQ_UART3_RX,
254                 .end = IRQ_UART3_RX+1,
255                 .flags = IORESOURCE_IRQ,
256         },
257         {
258                 .start = CH_UART3_RX,
259                 .end = CH_UART3_RX+1,
260                 .flags = IORESOURCE_DMA,
261         },
262 };
263 static struct platform_device bfin_sir3_device = {
264         .name = "bfin_sir",
265         .id = 3,
266         .num_resources = ARRAY_SIZE(bfin_sir3_resources),
267         .resource = bfin_sir3_resources,
268 };
269 #endif
270 #endif
271
272 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
273 #include <linux/smsc911x.h>
274
275 static struct resource smsc911x_resources[] = {
276         {
277                 .name = "smsc911x-memory",
278                 .start = 0x24000000,
279                 .end = 0x24000000 + 0xFF,
280                 .flags = IORESOURCE_MEM,
281         },
282         {
283                 .start = IRQ_PE6,
284                 .end = IRQ_PE6,
285                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
286         },
287 };
288
289 static struct smsc911x_platform_config smsc911x_config = {
290         .flags = SMSC911X_USE_16BIT,
291         .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
292         .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
293         .phy_interface = PHY_INTERFACE_MODE_MII,
294 };
295
296 static struct platform_device smsc911x_device = {
297         .name = "smsc911x",
298         .id = 0,
299         .num_resources = ARRAY_SIZE(smsc911x_resources),
300         .resource = smsc911x_resources,
301         .dev = {
302                 .platform_data = &smsc911x_config,
303         },
304 };
305 #endif
306
307 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
308 static struct resource musb_resources[] = {
309         [0] = {
310                 .start  = 0xFFC03C00,
311                 .end    = 0xFFC040FF,
312                 .flags  = IORESOURCE_MEM,
313         },
314         [1] = { /* general IRQ */
315                 .start  = IRQ_USB_INT0,
316                 .end    = IRQ_USB_INT0,
317                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
318         },
319         [2] = { /* DMA IRQ */
320                 .start  = IRQ_USB_DMA,
321                 .end    = IRQ_USB_DMA,
322                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
323         },
324 };
325
326 static struct musb_hdrc_config musb_config = {
327         .multipoint     = 0,
328         .dyn_fifo       = 0,
329         .soft_con       = 1,
330         .dma            = 1,
331         .num_eps        = 8,
332         .dma_channels   = 8,
333         .gpio_vrsel     = GPIO_PH6,
334 };
335
336 static struct musb_hdrc_platform_data musb_plat = {
337 #if defined(CONFIG_USB_MUSB_OTG)
338         .mode           = MUSB_OTG,
339 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
340         .mode           = MUSB_HOST,
341 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
342         .mode           = MUSB_PERIPHERAL,
343 #endif
344         .config         = &musb_config,
345 };
346
347 static u64 musb_dmamask = ~(u32)0;
348
349 static struct platform_device musb_device = {
350         .name           = "musb_hdrc",
351         .id             = 0,
352         .dev = {
353                 .dma_mask               = &musb_dmamask,
354                 .coherent_dma_mask      = 0xffffffff,
355                 .platform_data          = &musb_plat,
356         },
357         .num_resources  = ARRAY_SIZE(musb_resources),
358         .resource       = musb_resources,
359 };
360 #endif
361
362 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
363 static struct resource bfin_atapi_resources[] = {
364         {
365                 .start = 0xFFC03800,
366                 .end = 0xFFC0386F,
367                 .flags = IORESOURCE_MEM,
368         },
369         {
370                 .start = IRQ_ATAPI_ERR,
371                 .end = IRQ_ATAPI_ERR,
372                 .flags = IORESOURCE_IRQ,
373         },
374 };
375
376 static struct platform_device bfin_atapi_device = {
377         .name = "pata-bf54x",
378         .id = -1,
379         .num_resources = ARRAY_SIZE(bfin_atapi_resources),
380         .resource = bfin_atapi_resources,
381 };
382 #endif
383
384 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
385 static struct mtd_partition partition_info[] = {
386         {
387                 .name = "linux kernel(nand)",
388                 .offset = 0,
389                 .size = 4 * 1024 * 1024,
390         },
391         {
392                 .name = "file system(nand)",
393                 .offset = 4 * 1024 * 1024,
394                 .size = (256 - 4) * 1024 * 1024,
395         },
396 };
397
398 static struct bf5xx_nand_platform bf5xx_nand_platform = {
399         .page_size = NFC_PG_SIZE_256,
400         .data_width = NFC_NWIDTH_8,
401         .partitions = partition_info,
402         .nr_partitions = ARRAY_SIZE(partition_info),
403         .rd_dly = 3,
404         .wr_dly = 3,
405 };
406
407 static struct resource bf5xx_nand_resources[] = {
408         {
409                 .start = 0xFFC03B00,
410                 .end = 0xFFC03B4F,
411                 .flags = IORESOURCE_MEM,
412         },
413         {
414                 .start = CH_NFC,
415                 .end = CH_NFC,
416                 .flags = IORESOURCE_IRQ,
417         },
418 };
419
420 static struct platform_device bf5xx_nand_device = {
421         .name = "bf5xx-nand",
422         .id = 0,
423         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
424         .resource = bf5xx_nand_resources,
425         .dev = {
426                 .platform_data = &bf5xx_nand_platform,
427         },
428 };
429 #endif
430
431 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
432 static struct bfin_sd_host bfin_sdh_data = {
433         .dma_chan = CH_SDH,
434         .irq_int0 = IRQ_SDH_MASK0,
435         .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
436 };
437
438 static struct platform_device bf54x_sdh_device = {
439         .name = "bfin-sdh",
440         .id = 0,
441         .dev = {
442                 .platform_data = &bfin_sdh_data,
443         },
444 };
445 #endif
446
447 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
448 static struct mtd_partition para_partitions[] = {
449         {
450                 .name       = "bootloader(nor)",
451                 .size       = 0x40000,
452                 .offset     = 0,
453         }, {
454                 .name       = "linux kernel(nor)",
455                 .size       = 0x100000,
456                 .offset     = MTDPART_OFS_APPEND,
457         }, {
458                 .name       = "file system(nor)",
459                 .size       = MTDPART_SIZ_FULL,
460                 .offset     = MTDPART_OFS_APPEND,
461         }
462 };
463
464 static struct physmap_flash_data para_flash_data = {
465         .width      = 2,
466         .parts      = para_partitions,
467         .nr_parts   = ARRAY_SIZE(para_partitions),
468 };
469
470 static struct resource para_flash_resource = {
471         .start = 0x20000000,
472         .end   = 0x207fffff,
473         .flags = IORESOURCE_MEM,
474 };
475
476 static struct platform_device para_flash_device = {
477         .name          = "physmap-flash",
478         .id            = 0,
479         .dev = {
480                 .platform_data = &para_flash_data,
481         },
482         .num_resources = 1,
483         .resource      = &para_flash_resource,
484 };
485 #endif
486
487 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
488 /* all SPI peripherals info goes here */
489 #if defined(CONFIG_MTD_M25P80) \
490         || defined(CONFIG_MTD_M25P80_MODULE)
491 /* SPI flash chip (m25p16) */
492 static struct mtd_partition bfin_spi_flash_partitions[] = {
493         {
494                 .name = "bootloader(spi)",
495                 .size = 0x00040000,
496                 .offset = 0,
497                 .mask_flags = MTD_CAP_ROM
498         }, {
499                 .name = "linux kernel(spi)",
500                 .size = 0x1c0000,
501                 .offset = 0x40000
502         }
503 };
504
505 static struct flash_platform_data bfin_spi_flash_data = {
506         .name = "m25p80",
507         .parts = bfin_spi_flash_partitions,
508         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
509         .type = "m25p16",
510 };
511
512 static struct bfin5xx_spi_chip spi_flash_chip_info = {
513         .enable_dma = 0,         /* use dma transfer with this chip*/
514         .bits_per_word = 8,
515 };
516 #endif
517
518 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
519 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
520         .enable_dma = 0,
521         .bits_per_word = 16,
522 };
523
524 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
525         .model                  = 7877,
526         .vref_delay_usecs       = 50,   /* internal, no capacitor */
527         .x_plate_ohms           = 419,
528         .y_plate_ohms           = 486,
529         .pressure_max           = 1000,
530         .pressure_min           = 0,
531         .stopacq_polarity       = 1,
532         .first_conversion_delay = 3,
533         .acquisition_time       = 1,
534         .averaging              = 1,
535         .pen_down_acc_interval  = 1,
536 };
537 #endif
538
539 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
540 static struct bfin5xx_spi_chip spidev_chip_info = {
541         .enable_dma = 0,
542         .bits_per_word = 8,
543 };
544 #endif
545
546 static struct spi_board_info bf54x_spi_board_info[] __initdata = {
547 #if defined(CONFIG_MTD_M25P80) \
548         || defined(CONFIG_MTD_M25P80_MODULE)
549         {
550                 /* the modalias must be the same as spi device driver name */
551                 .modalias = "m25p80", /* Name of spi_driver for this device */
552                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
553                 .bus_num = 0, /* Framework bus number */
554                 .chip_select = 1, /* SPI_SSEL1*/
555                 .platform_data = &bfin_spi_flash_data,
556                 .controller_data = &spi_flash_chip_info,
557                 .mode = SPI_MODE_3,
558         },
559 #endif
560 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
561 {
562         .modalias               = "ad7877",
563         .platform_data          = &bfin_ad7877_ts_info,
564         .irq                    = IRQ_PJ11,
565         .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
566         .bus_num                = 0,
567         .chip_select            = 2,
568         .controller_data = &spi_ad7877_chip_info,
569 },
570 #endif
571 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
572         {
573                 .modalias = "spidev",
574                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
575                 .bus_num = 0,
576                 .chip_select = 1,
577                 .controller_data = &spidev_chip_info,
578         },
579 #endif
580 };
581
582 /* SPI (0) */
583 static struct resource bfin_spi0_resource[] = {
584         [0] = {
585                 .start = SPI0_REGBASE,
586                 .end   = SPI0_REGBASE + 0xFF,
587                 .flags = IORESOURCE_MEM,
588         },
589         [1] = {
590                 .start = CH_SPI0,
591                 .end   = CH_SPI0,
592                 .flags = IORESOURCE_DMA,
593         },
594         [2] = {
595                 .start = IRQ_SPI0,
596                 .end   = IRQ_SPI0,
597                 .flags = IORESOURCE_IRQ,
598         }
599 };
600
601 /* SPI (1) */
602 static struct resource bfin_spi1_resource[] = {
603         [0] = {
604                 .start = SPI1_REGBASE,
605                 .end   = SPI1_REGBASE + 0xFF,
606                 .flags = IORESOURCE_MEM,
607         },
608         [1] = {
609                 .start = CH_SPI1,
610                 .end   = CH_SPI1,
611                 .flags = IORESOURCE_DMA,
612         },
613         [2] = {
614                 .start = IRQ_SPI1,
615                 .end   = IRQ_SPI1,
616                 .flags = IORESOURCE_IRQ,
617         }
618 };
619
620 /* SPI controller data */
621 static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
622         .num_chipselect = 3,
623         .enable_dma = 1,  /* master has the ability to do dma transfer */
624         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
625 };
626
627 static struct platform_device bf54x_spi_master0 = {
628         .name = "bfin-spi",
629         .id = 0, /* Bus number */
630         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
631         .resource = bfin_spi0_resource,
632         .dev = {
633                 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
634                 },
635 };
636
637 static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
638         .num_chipselect = 3,
639         .enable_dma = 1,  /* master has the ability to do dma transfer */
640         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
641 };
642
643 static struct platform_device bf54x_spi_master1 = {
644         .name = "bfin-spi",
645         .id = 1, /* Bus number */
646         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
647         .resource = bfin_spi1_resource,
648         .dev = {
649                 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
650                 },
651 };
652 #endif  /* spi master and devices */
653
654 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
655 static struct resource bfin_twi0_resource[] = {
656         [0] = {
657                 .start = TWI0_REGBASE,
658                 .end   = TWI0_REGBASE + 0xFF,
659                 .flags = IORESOURCE_MEM,
660         },
661         [1] = {
662                 .start = IRQ_TWI0,
663                 .end   = IRQ_TWI0,
664                 .flags = IORESOURCE_IRQ,
665         },
666 };
667
668 static struct platform_device i2c_bfin_twi0_device = {
669         .name = "i2c-bfin-twi",
670         .id = 0,
671         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
672         .resource = bfin_twi0_resource,
673 };
674
675 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
676 static struct resource bfin_twi1_resource[] = {
677         [0] = {
678                 .start = TWI1_REGBASE,
679                 .end   = TWI1_REGBASE + 0xFF,
680                 .flags = IORESOURCE_MEM,
681         },
682         [1] = {
683                 .start = IRQ_TWI1,
684                 .end   = IRQ_TWI1,
685                 .flags = IORESOURCE_IRQ,
686         },
687 };
688
689 static struct platform_device i2c_bfin_twi1_device = {
690         .name = "i2c-bfin-twi",
691         .id = 1,
692         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
693         .resource = bfin_twi1_resource,
694 };
695 #endif
696 #endif
697
698 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
699 #include <linux/gpio_keys.h>
700
701 static struct gpio_keys_button bfin_gpio_keys_table[] = {
702         {BTN_0, GPIO_PH7, 1, "gpio-keys: BTN0"},
703 };
704
705 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
706         .buttons        = bfin_gpio_keys_table,
707         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
708 };
709
710 static struct platform_device bfin_device_gpiokeys = {
711         .name      = "gpio-keys",
712         .dev = {
713                 .platform_data = &bfin_gpio_keys_data,
714         },
715 };
716 #endif
717
718 static const unsigned int cclk_vlev_datasheet[] =
719 {
720 /*
721  * Internal VLEV BF54XSBBC1533
722  ****temporarily using these values until data sheet is updated
723  */
724         VRPAIR(VLEV_085, 150000000),
725         VRPAIR(VLEV_090, 250000000),
726         VRPAIR(VLEV_110, 276000000),
727         VRPAIR(VLEV_115, 301000000),
728         VRPAIR(VLEV_120, 525000000),
729         VRPAIR(VLEV_125, 550000000),
730         VRPAIR(VLEV_130, 600000000),
731 };
732
733 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
734         .tuple_tab = cclk_vlev_datasheet,
735         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
736         .vr_settling_time = 25 /* us */,
737 };
738
739 static struct platform_device bfin_dpmc = {
740         .name = "bfin dpmc",
741         .dev = {
742                 .platform_data = &bfin_dmpc_vreg_data,
743         },
744 };
745
746 static struct platform_device *cm_bf548_devices[] __initdata = {
747
748         &bfin_dpmc,
749
750 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
751         &rtc_device,
752 #endif
753
754 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
755         &bfin_uart_device,
756 #endif
757
758 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
759 #ifdef CONFIG_BFIN_SIR0
760         &bfin_sir0_device,
761 #endif
762 #ifdef CONFIG_BFIN_SIR1
763         &bfin_sir1_device,
764 #endif
765 #ifdef CONFIG_BFIN_SIR2
766         &bfin_sir2_device,
767 #endif
768 #ifdef CONFIG_BFIN_SIR3
769         &bfin_sir3_device,
770 #endif
771 #endif
772
773 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
774         &bf54x_lq043_device,
775 #endif
776
777 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
778         &smsc911x_device,
779 #endif
780
781 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
782         &musb_device,
783 #endif
784
785 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
786         &bfin_atapi_device,
787 #endif
788
789 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
790         &bf5xx_nand_device,
791 #endif
792
793 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
794         &bf54x_sdh_device,
795 #endif
796
797 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
798         &bf54x_spi_master0,
799         &bf54x_spi_master1,
800 #endif
801
802 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
803         &bf54x_kpad_device,
804 #endif
805
806 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
807         &i2c_bfin_twi0_device,
808 #if !defined(CONFIG_BF542)
809         &i2c_bfin_twi1_device,
810 #endif
811 #endif
812
813 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
814         &bfin_device_gpiokeys,
815 #endif
816
817 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
818         &para_flash_device,
819 #endif
820 };
821
822 static int __init cm_bf548_init(void)
823 {
824         printk(KERN_INFO "%s(): registering device resources\n", __func__);
825         platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
826
827 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
828         spi_register_board_info(bf54x_spi_board_info,
829                         ARRAY_SIZE(bf54x_spi_board_info));
830 #endif
831
832         return 0;
833 }
834
835 arch_initcall(cm_bf548_init);