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TOMOYO Linux Cross Reference
Linux/arch/blackfin/mach-bf527/boards/ezkit.c

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  1 /*
  2  * Copyright 2004-2009 Analog Devices Inc.
  3  *                2005 National ICT Australia (NICTA)
  4  *                      Aidan Williams <aidan@nicta.com.au>
  5  *
  6  * Licensed under the GPL-2 or later.
  7  */
  8 
  9 #include <linux/device.h>
 10 #include <linux/export.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/i2c.h>
 18 #include <linux/irq.h>
 19 #include <linux/interrupt.h>
 20 #include <linux/usb/musb.h>
 21 #include <linux/leds.h>
 22 #include <linux/input.h>
 23 #include <asm/dma.h>
 24 #include <asm/bfin5xx_spi.h>
 25 #include <asm/reboot.h>
 26 #include <asm/nand.h>
 27 #include <asm/portmux.h>
 28 #include <asm/dpmc.h>
 29 #include <linux/spi/ad7877.h>
 30 #include <asm/bfin_sport.h>
 31 
 32 /*
 33  * Name the Board for the /proc/cpuinfo
 34  */
 35 #ifdef CONFIG_BFIN527_EZKIT_V2
 36 const char bfin_board_name[] = "ADI BF527-EZKIT V2";
 37 #else
 38 const char bfin_board_name[] = "ADI BF527-EZKIT";
 39 #endif
 40 
 41 /*
 42  *  Driver needs to know address, irq and flag pin.
 43  */
 44 
 45 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
 46 #include <linux/usb/isp1760.h>
 47 static struct resource bfin_isp1760_resources[] = {
 48         [0] = {
 49                 .start  = 0x203C0000,
 50                 .end    = 0x203C0000 + 0x000fffff,
 51                 .flags  = IORESOURCE_MEM,
 52         },
 53         [1] = {
 54                 .start  = IRQ_PF7,
 55                 .end    = IRQ_PF7,
 56                 .flags  = IORESOURCE_IRQ,
 57         },
 58 };
 59 
 60 static struct isp1760_platform_data isp1760_priv = {
 61         .is_isp1761 = 0,
 62         .bus_width_16 = 1,
 63         .port1_otg = 0,
 64         .analog_oc = 0,
 65         .dack_polarity_high = 0,
 66         .dreq_polarity_high = 0,
 67 };
 68 
 69 static struct platform_device bfin_isp1760_device = {
 70         .name           = "isp1760",
 71         .id             = 0,
 72         .dev = {
 73                 .platform_data = &isp1760_priv,
 74         },
 75         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
 76         .resource       = bfin_isp1760_resources,
 77 };
 78 #endif
 79 
 80 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 81 static struct resource musb_resources[] = {
 82         [0] = {
 83                 .start  = 0xffc03800,
 84                 .end    = 0xffc03cff,
 85                 .flags  = IORESOURCE_MEM,
 86         },
 87         [1] = { /* general IRQ */
 88                 .start  = IRQ_USB_INT0,
 89                 .end    = IRQ_USB_INT0,
 90                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 91                 .name   = "mc"
 92         },
 93         [2] = { /* DMA IRQ */
 94                 .start  = IRQ_USB_DMA,
 95                 .end    = IRQ_USB_DMA,
 96                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 97                 .name   = "dma"
 98         },
 99 };
100 
101 static struct musb_hdrc_config musb_config = {
102         .multipoint     = 0,
103         .dyn_fifo       = 0,
104         .soft_con       = 1,
105         .dma            = 1,
106         .num_eps        = 8,
107         .dma_channels   = 8,
108         .gpio_vrsel     = GPIO_PG13,
109         /* Some custom boards need to be active low, just set it to ""
110          * if it is the case.
111          */
112         .gpio_vrsel_active      = 1,
113         .clkin          = 24,           /* musb CLKIN in MHZ */
114 };
115 
116 static struct musb_hdrc_platform_data musb_plat = {
117 #if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC)
118         .mode           = MUSB_OTG,
119 #elif defined(CONFIG_USB_MUSB_HDRC)
120         .mode           = MUSB_HOST,
121 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
122         .mode           = MUSB_PERIPHERAL,
123 #endif
124         .config         = &musb_config,
125 };
126 
127 static u64 musb_dmamask = ~(u32)0;
128 
129 static struct platform_device musb_device = {
130         .name           = "musb-blackfin",
131         .id             = 0,
132         .dev = {
133                 .dma_mask               = &musb_dmamask,
134                 .coherent_dma_mask      = 0xffffffff,
135                 .platform_data          = &musb_plat,
136         },
137         .num_resources  = ARRAY_SIZE(musb_resources),
138         .resource       = musb_resources,
139 };
140 #endif
141 
142 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
143 
144 static struct resource bf52x_t350mcqb_resources[] = {
145         {
146                 .start = IRQ_PPI_ERROR,
147                 .end = IRQ_PPI_ERROR,
148                 .flags = IORESOURCE_IRQ,
149         },
150 };
151 
152 static struct platform_device bf52x_t350mcqb_device = {
153         .name           = "bfin-t350mcqb",
154         .id             = -1,
155         .num_resources  = ARRAY_SIZE(bf52x_t350mcqb_resources),
156         .resource       = bf52x_t350mcqb_resources,
157 };
158 #endif
159 
160 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
161 #include <asm/bfin-lq035q1.h>
162 
163 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
164         .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
165         .ppi_mode = USE_RGB565_8_BIT_PPI,
166 };
167 
168 static struct resource bfin_lq035q1_resources[] = {
169         {
170                 .start = IRQ_PPI_ERROR,
171                 .end = IRQ_PPI_ERROR,
172                 .flags = IORESOURCE_IRQ,
173         },
174 };
175 
176 static struct platform_device bfin_lq035q1_device = {
177         .name           = "bfin-lq035q1",
178         .id             = -1,
179         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
180         .resource       = bfin_lq035q1_resources,
181         .dev            = {
182                 .platform_data = &bfin_lq035q1_data,
183         },
184 };
185 #endif
186 
187 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
188 static struct mtd_partition ezkit_partitions[] = {
189         {
190                 .name       = "bootloader(nor)",
191                 .size       = 0x40000,
192                 .offset     = 0,
193         }, {
194                 .name       = "linux kernel(nor)",
195                 .size       = 0x1C0000,
196                 .offset     = MTDPART_OFS_APPEND,
197         }, {
198                 .name       = "file system(nor)",
199                 .size       = MTDPART_SIZ_FULL,
200                 .offset     = MTDPART_OFS_APPEND,
201         }
202 };
203 
204 static struct physmap_flash_data ezkit_flash_data = {
205         .width      = 2,
206         .parts      = ezkit_partitions,
207         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
208 };
209 
210 static struct resource ezkit_flash_resource = {
211         .start = 0x20000000,
212         .end   = 0x203fffff,
213         .flags = IORESOURCE_MEM,
214 };
215 
216 static struct platform_device ezkit_flash_device = {
217         .name          = "physmap-flash",
218         .id            = 0,
219         .dev = {
220                 .platform_data = &ezkit_flash_data,
221         },
222         .num_resources = 1,
223         .resource      = &ezkit_flash_resource,
224 };
225 #endif
226 
227 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
228 static struct mtd_partition partition_info[] = {
229         {
230                 .name = "bootloader(nand)",
231                 .offset = 0,
232                 .size = 0x40000,
233         }, {
234                 .name = "linux kernel(nand)",
235                 .offset = MTDPART_OFS_APPEND,
236                 .size = 4 * 1024 * 1024,
237         },
238         {
239                 .name = "file system(nand)",
240                 .offset = MTDPART_OFS_APPEND,
241                 .size = MTDPART_SIZ_FULL,
242         },
243 };
244 
245 static struct bf5xx_nand_platform bf5xx_nand_platform = {
246         .data_width = NFC_NWIDTH_8,
247         .partitions = partition_info,
248         .nr_partitions = ARRAY_SIZE(partition_info),
249         .rd_dly = 3,
250         .wr_dly = 3,
251 };
252 
253 static struct resource bf5xx_nand_resources[] = {
254         {
255                 .start = NFC_CTL,
256                 .end = NFC_DATA_RD + 2,
257                 .flags = IORESOURCE_MEM,
258         },
259         {
260                 .start = CH_NFC,
261                 .end = CH_NFC,
262                 .flags = IORESOURCE_IRQ,
263         },
264 };
265 
266 static struct platform_device bf5xx_nand_device = {
267         .name = "bf5xx-nand",
268         .id = 0,
269         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
270         .resource = bf5xx_nand_resources,
271         .dev = {
272                 .platform_data = &bf5xx_nand_platform,
273         },
274 };
275 #endif
276 
277 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
278 static struct resource bfin_pcmcia_cf_resources[] = {
279         {
280                 .start = 0x20310000, /* IO PORT */
281                 .end = 0x20312000,
282                 .flags = IORESOURCE_MEM,
283         }, {
284                 .start = 0x20311000, /* Attribute Memory */
285                 .end = 0x20311FFF,
286                 .flags = IORESOURCE_MEM,
287         }, {
288                 .start = IRQ_PF4,
289                 .end = IRQ_PF4,
290                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
291         }, {
292                 .start = 6, /* Card Detect PF6 */
293                 .end = 6,
294                 .flags = IORESOURCE_IRQ,
295         },
296 };
297 
298 static struct platform_device bfin_pcmcia_cf_device = {
299         .name = "bfin_cf_pcmcia",
300         .id = -1,
301         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
302         .resource = bfin_pcmcia_cf_resources,
303 };
304 #endif
305 
306 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
307 static struct platform_device rtc_device = {
308         .name = "rtc-bfin",
309         .id   = -1,
310 };
311 #endif
312 
313 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
314 #include <linux/smc91x.h>
315 
316 static struct smc91x_platdata smc91x_info = {
317         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
318         .leda = RPC_LED_100_10,
319         .ledb = RPC_LED_TX_RX,
320 };
321 
322 static struct resource smc91x_resources[] = {
323         {
324                 .name = "smc91x-regs",
325                 .start = 0x20300300,
326                 .end = 0x20300300 + 16,
327                 .flags = IORESOURCE_MEM,
328         }, {
329 
330                 .start = IRQ_PF7,
331                 .end = IRQ_PF7,
332                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
333         },
334 };
335 static struct platform_device smc91x_device = {
336         .name = "smc91x",
337         .id = 0,
338         .num_resources = ARRAY_SIZE(smc91x_resources),
339         .resource = smc91x_resources,
340         .dev    = {
341                 .platform_data  = &smc91x_info,
342         },
343 };
344 #endif
345 
346 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
347 static struct resource dm9000_resources[] = {
348         [0] = {
349                 .start  = 0x203FB800,
350                 .end    = 0x203FB800 + 1,
351                 .flags  = IORESOURCE_MEM,
352         },
353         [1] = {
354                 .start  = 0x203FB800 + 4,
355                 .end    = 0x203FB800 + 5,
356                 .flags  = IORESOURCE_MEM,
357         },
358         [2] = {
359                 .start  = IRQ_PF9,
360                 .end    = IRQ_PF9,
361                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
362         },
363 };
364 
365 static struct platform_device dm9000_device = {
366         .name           = "dm9000",
367         .id             = -1,
368         .num_resources  = ARRAY_SIZE(dm9000_resources),
369         .resource       = dm9000_resources,
370 };
371 #endif
372 
373 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
374 #include <linux/bfin_mac.h>
375 static const unsigned short bfin_mac_peripherals[] = P_RMII0;
376 
377 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
378         {
379                 .addr = 1,
380                 .irq = IRQ_MAC_PHYINT,
381         },
382 };
383 
384 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
385         .phydev_number = 1,
386         .phydev_data = bfin_phydev_data,
387         .phy_mode = PHY_INTERFACE_MODE_RMII,
388         .mac_peripherals = bfin_mac_peripherals,
389 };
390 
391 static struct platform_device bfin_mii_bus = {
392         .name = "bfin_mii_bus",
393         .dev = {
394                 .platform_data = &bfin_mii_bus_data,
395         }
396 };
397 
398 static struct platform_device bfin_mac_device = {
399         .name = "bfin_mac",
400         .dev = {
401                 .platform_data = &bfin_mii_bus,
402         }
403 };
404 #endif
405 
406 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
407 static struct resource net2272_bfin_resources[] = {
408         {
409                 .start = 0x20300000,
410                 .end = 0x20300000 + 0x100,
411                 .flags = IORESOURCE_MEM,
412         }, {
413                 .start = 1,
414                 .flags = IORESOURCE_BUS,
415         }, {
416                 .start = IRQ_PF7,
417                 .end = IRQ_PF7,
418                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
419         },
420 };
421 
422 static struct platform_device net2272_bfin_device = {
423         .name = "net2272",
424         .id = -1,
425         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
426         .resource = net2272_bfin_resources,
427 };
428 #endif
429 
430 #if defined(CONFIG_MTD_M25P80) \
431         || defined(CONFIG_MTD_M25P80_MODULE)
432 static struct mtd_partition bfin_spi_flash_partitions[] = {
433         {
434                 .name = "bootloader(spi)",
435                 .size = 0x00040000,
436                 .offset = 0,
437                 .mask_flags = MTD_CAP_ROM
438         }, {
439                 .name = "linux kernel(spi)",
440                 .size = MTDPART_SIZ_FULL,
441                 .offset = MTDPART_OFS_APPEND,
442         }
443 };
444 
445 static struct flash_platform_data bfin_spi_flash_data = {
446         .name = "m25p80",
447         .parts = bfin_spi_flash_partitions,
448         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
449         .type = "m25p16",
450 };
451 
452 /* SPI flash chip (m25p64) */
453 static struct bfin5xx_spi_chip spi_flash_chip_info = {
454         .enable_dma = 0,         /* use dma transfer with this chip*/
455 };
456 #endif
457 
458 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
459 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
460         .enable_dma = 0,
461 };
462 #endif
463 
464 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
465 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
466         .model                  = 7877,
467         .vref_delay_usecs       = 50,   /* internal, no capacitor */
468         .x_plate_ohms           = 419,
469         .y_plate_ohms           = 486,
470         .pressure_max           = 1000,
471         .pressure_min           = 0,
472         .stopacq_polarity       = 1,
473         .first_conversion_delay = 3,
474         .acquisition_time       = 1,
475         .averaging              = 1,
476         .pen_down_acc_interval  = 1,
477 };
478 #endif
479 
480 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
481 #include <linux/spi/ad7879.h>
482 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
483         .model                  = 7879, /* Model = AD7879 */
484         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
485         .pressure_max           = 10000,
486         .pressure_min           = 0,
487         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
488         .acquisition_time       = 1,    /* 4us acquisition time per sample */
489         .median                 = 2,    /* do 8 measurements */
490         .averaging              = 1,    /* take the average of 4 middle samples */
491         .pen_down_acc_interval  = 255,  /* 9.4 ms */
492         .gpio_export            = 0,    /* Export GPIO to gpiolib */
493 };
494 #endif
495 
496 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \
497         defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
498 
499 static const u16 bfin_snd_pin[][7] = {
500         {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
501                 P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0, 0},
502         {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
503                 P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_TFS, 0},
504 };
505 
506 static struct bfin_snd_platform_data bfin_snd_data[] = {
507         {
508                 .pin_req = &bfin_snd_pin[0][0],
509         },
510         {
511                 .pin_req = &bfin_snd_pin[1][0],
512         },
513 };
514 
515 #define BFIN_SND_RES(x) \
516         [x] = { \
517                 { \
518                         .start = SPORT##x##_TCR1, \
519                         .end = SPORT##x##_TCR1, \
520                         .flags = IORESOURCE_MEM \
521                 }, \
522                 { \
523                         .start = CH_SPORT##x##_RX, \
524                         .end = CH_SPORT##x##_RX, \
525                         .flags = IORESOURCE_DMA, \
526                 }, \
527                 { \
528                         .start = CH_SPORT##x##_TX, \
529                         .end = CH_SPORT##x##_TX, \
530                         .flags = IORESOURCE_DMA, \
531                 }, \
532                 { \
533                         .start = IRQ_SPORT##x##_ERROR, \
534                         .end = IRQ_SPORT##x##_ERROR, \
535                         .flags = IORESOURCE_IRQ, \
536                 } \
537         }
538 
539 static struct resource bfin_snd_resources[][4] = {
540         BFIN_SND_RES(0),
541         BFIN_SND_RES(1),
542 };
543 #endif
544 
545 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
546 static struct platform_device bfin_i2s_pcm = {
547         .name = "bfin-i2s-pcm-audio",
548         .id = -1,
549 };
550 #endif
551 
552 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
553 static struct platform_device bfin_tdm_pcm = {
554         .name = "bfin-tdm-pcm-audio",
555         .id = -1,
556 };
557 #endif
558 
559 #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
560 static struct platform_device bfin_ac97_pcm = {
561         .name = "bfin-ac97-pcm-audio",
562         .id = -1,
563 };
564 #endif
565 
566 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
567 static struct platform_device bfin_i2s = {
568         .name = "bfin-i2s",
569         .id = CONFIG_SND_BF5XX_SPORT_NUM,
570         .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
571         .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
572         .dev = {
573                 .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
574         },
575 };
576 #endif
577 
578 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
579 static struct platform_device bfin_tdm = {
580         .name = "bfin-tdm",
581         .id = CONFIG_SND_BF5XX_SPORT_NUM,
582         .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
583         .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
584         .dev = {
585                 .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
586         },
587 };
588 #endif
589 
590 #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \
591                 || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE)
592 static const char * const ad1836_link[] = {
593         "bfin-tdm.0",
594         "spi0.4",
595 };
596 static struct platform_device bfin_ad1836_machine = {
597         .name = "bfin-snd-ad1836",
598         .id = -1,
599         .dev = {
600                 .platform_data = (void *)ad1836_link,
601         },
602 };
603 #endif
604 
605 static struct spi_board_info bfin_spi_board_info[] __initdata = {
606 #if defined(CONFIG_MTD_M25P80) \
607         || defined(CONFIG_MTD_M25P80_MODULE)
608         {
609                 /* the modalias must be the same as spi device driver name */
610                 .modalias = "m25p80", /* Name of spi_driver for this device */
611                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
612                 .bus_num = 0, /* Framework bus number */
613                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
614                 .platform_data = &bfin_spi_flash_data,
615                 .controller_data = &spi_flash_chip_info,
616                 .mode = SPI_MODE_3,
617         },
618 #endif
619 
620 #if defined(CONFIG_SND_BF5XX_SOC_AD183X) \
621         || defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE)
622         {
623                 .modalias = "ad183x",
624                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
625                 .bus_num = 0,
626                 .chip_select = 4,
627                 .platform_data = "ad1836",
628                 .mode = SPI_MODE_3,
629         },
630 #endif
631 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
632         {
633                 .modalias = "mmc_spi",
634                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
635                 .bus_num = 0,
636                 .chip_select = 3,
637                 .controller_data = &mmc_spi_chip_info,
638                 .mode = SPI_MODE_0,
639         },
640 #endif
641 
642 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
643         {
644                 .modalias               = "ad7877",
645                 .platform_data          = &bfin_ad7877_ts_info,
646                 .irq                    = IRQ_PF8,
647                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
648                 .bus_num        = 0,
649                 .chip_select  = 2,
650         },
651 #endif
652 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
653         {
654                 .modalias = "ad7879",
655                 .platform_data = &bfin_ad7879_ts_info,
656                 .irq = IRQ_PF8,
657                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
658                 .bus_num = 0,
659                 .chip_select = 3,
660                 .mode = SPI_CPHA | SPI_CPOL,
661         },
662 #endif
663 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
664         {
665                 .modalias = "spidev",
666                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
667                 .bus_num = 0,
668                 .chip_select = 1,
669         },
670 #endif
671 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
672         {
673                 .modalias = "bfin-lq035q1-spi",
674                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
675                 .bus_num = 0,
676                 .chip_select = 7,
677                 .mode = SPI_CPHA | SPI_CPOL,
678         },
679 #endif
680 };
681 
682 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
683 /* SPI controller data */
684 static struct bfin5xx_spi_master bfin_spi0_info = {
685         .num_chipselect = 8,
686         .enable_dma = 1,  /* master has the ability to do dma transfer */
687         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
688 };
689 
690 /* SPI (0) */
691 static struct resource bfin_spi0_resource[] = {
692         [0] = {
693                 .start = SPI0_REGBASE,
694                 .end   = SPI0_REGBASE + 0xFF,
695                 .flags = IORESOURCE_MEM,
696                 },
697         [1] = {
698                 .start = CH_SPI,
699                 .end   = CH_SPI,
700                 .flags = IORESOURCE_DMA,
701         },
702         [2] = {
703                 .start = IRQ_SPI,
704                 .end   = IRQ_SPI,
705                 .flags = IORESOURCE_IRQ,
706         },
707 };
708 
709 static struct platform_device bfin_spi0_device = {
710         .name = "bfin-spi",
711         .id = 0, /* Bus number */
712         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
713         .resource = bfin_spi0_resource,
714         .dev = {
715                 .platform_data = &bfin_spi0_info, /* Passed to driver */
716         },
717 };
718 #endif  /* spi master and devices */
719 
720 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
721 #ifdef CONFIG_SERIAL_BFIN_UART0
722 static struct resource bfin_uart0_resources[] = {
723         {
724                 .start = UART0_THR,
725                 .end = UART0_GCTL+2,
726                 .flags = IORESOURCE_MEM,
727         },
728         {
729                 .start = IRQ_UART0_TX,
730                 .end = IRQ_UART0_TX,
731                 .flags = IORESOURCE_IRQ,
732         },
733         {
734                 .start = IRQ_UART0_RX,
735                 .end = IRQ_UART0_RX,
736                 .flags = IORESOURCE_IRQ,
737         },
738         {
739                 .start = IRQ_UART0_ERROR,
740                 .end = IRQ_UART0_ERROR,
741                 .flags = IORESOURCE_IRQ,
742         },
743         {
744                 .start = CH_UART0_TX,
745                 .end = CH_UART0_TX,
746                 .flags = IORESOURCE_DMA,
747         },
748         {
749                 .start = CH_UART0_RX,
750                 .end = CH_UART0_RX,
751                 .flags = IORESOURCE_DMA,
752         },
753 };
754 
755 static unsigned short bfin_uart0_peripherals[] = {
756         P_UART0_TX, P_UART0_RX, 0
757 };
758 
759 static struct platform_device bfin_uart0_device = {
760         .name = "bfin-uart",
761         .id = 0,
762         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
763         .resource = bfin_uart0_resources,
764         .dev = {
765                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
766         },
767 };
768 #endif
769 #ifdef CONFIG_SERIAL_BFIN_UART1
770 static struct resource bfin_uart1_resources[] = {
771         {
772                 .start = UART1_THR,
773                 .end = UART1_GCTL+2,
774                 .flags = IORESOURCE_MEM,
775         },
776         {
777                 .start = IRQ_UART1_TX,
778                 .end = IRQ_UART1_TX,
779                 .flags = IORESOURCE_IRQ,
780         },
781         {
782                 .start = IRQ_UART1_RX,
783                 .end = IRQ_UART1_RX,
784                 .flags = IORESOURCE_IRQ,
785         },
786         {
787                 .start = IRQ_UART1_ERROR,
788                 .end = IRQ_UART1_ERROR,
789                 .flags = IORESOURCE_IRQ,
790         },
791         {
792                 .start = CH_UART1_TX,
793                 .end = CH_UART1_TX,
794                 .flags = IORESOURCE_DMA,
795         },
796         {
797                 .start = CH_UART1_RX,
798                 .end = CH_UART1_RX,
799                 .flags = IORESOURCE_DMA,
800         },
801 #ifdef CONFIG_BFIN_UART1_CTSRTS
802         {       /* CTS pin */
803                 .start = GPIO_PF9,
804                 .end = GPIO_PF9,
805                 .flags = IORESOURCE_IO,
806         },
807         {       /* RTS pin */
808                 .start = GPIO_PF10,
809                 .end = GPIO_PF10,
810                 .flags = IORESOURCE_IO,
811         },
812 #endif
813 };
814 
815 static unsigned short bfin_uart1_peripherals[] = {
816         P_UART1_TX, P_UART1_RX, 0
817 };
818 
819 static struct platform_device bfin_uart1_device = {
820         .name = "bfin-uart",
821         .id = 1,
822         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
823         .resource = bfin_uart1_resources,
824         .dev = {
825                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
826         },
827 };
828 #endif
829 #endif
830 
831 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
832 #ifdef CONFIG_BFIN_SIR0
833 static struct resource bfin_sir0_resources[] = {
834         {
835                 .start = 0xFFC00400,
836                 .end = 0xFFC004FF,
837                 .flags = IORESOURCE_MEM,
838         },
839         {
840                 .start = IRQ_UART0_RX,
841                 .end = IRQ_UART0_RX+1,
842                 .flags = IORESOURCE_IRQ,
843         },
844         {
845                 .start = CH_UART0_RX,
846                 .end = CH_UART0_RX+1,
847                 .flags = IORESOURCE_DMA,
848         },
849 };
850 
851 static struct platform_device bfin_sir0_device = {
852         .name = "bfin_sir",
853         .id = 0,
854         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
855         .resource = bfin_sir0_resources,
856 };
857 #endif
858 #ifdef CONFIG_BFIN_SIR1
859 static struct resource bfin_sir1_resources[] = {
860         {
861                 .start = 0xFFC02000,
862                 .end = 0xFFC020FF,
863                 .flags = IORESOURCE_MEM,
864         },
865         {
866                 .start = IRQ_UART1_RX,
867                 .end = IRQ_UART1_RX+1,
868                 .flags = IORESOURCE_IRQ,
869         },
870         {
871                 .start = CH_UART1_RX,
872                 .end = CH_UART1_RX+1,
873                 .flags = IORESOURCE_DMA,
874         },
875 };
876 
877 static struct platform_device bfin_sir1_device = {
878         .name = "bfin_sir",
879         .id = 1,
880         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
881         .resource = bfin_sir1_resources,
882 };
883 #endif
884 #endif
885 
886 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
887 static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
888 
889 static struct resource bfin_twi0_resource[] = {
890         [0] = {
891                 .start = TWI0_REGBASE,
892                 .end   = TWI0_REGBASE,
893                 .flags = IORESOURCE_MEM,
894         },
895         [1] = {
896                 .start = IRQ_TWI,
897                 .end   = IRQ_TWI,
898                 .flags = IORESOURCE_IRQ,
899         },
900 };
901 
902 static struct platform_device i2c_bfin_twi_device = {
903         .name = "i2c-bfin-twi",
904         .id = 0,
905         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
906         .resource = bfin_twi0_resource,
907         .dev = {
908                 .platform_data = &bfin_twi0_pins,
909         },
910 };
911 #endif
912 
913 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
914 #include <linux/mfd/adp5520.h>
915 
916         /*
917          *  ADP5520/5501 LEDs Data
918          */
919 
920 static struct led_info adp5520_leds[] = {
921         {
922                 .name = "adp5520-led1",
923                 .default_trigger = "none",
924                 .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | ADP5520_LED_OFFT_600ms,
925         },
926 };
927 
928 static struct adp5520_leds_platform_data adp5520_leds_data = {
929         .num_leds = ARRAY_SIZE(adp5520_leds),
930         .leds = adp5520_leds,
931         .fade_in = ADP5520_FADE_T_600ms,
932         .fade_out = ADP5520_FADE_T_600ms,
933         .led_on_time = ADP5520_LED_ONT_600ms,
934 };
935 
936         /*
937          *  ADP5520 Keypad Data
938          */
939 
940 static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = {
941         [ADP5520_KEY(3, 3)]     = KEY_1,
942         [ADP5520_KEY(2, 3)]     = KEY_2,
943         [ADP5520_KEY(1, 3)]     = KEY_3,
944         [ADP5520_KEY(0, 3)]     = KEY_UP,
945         [ADP5520_KEY(3, 2)]     = KEY_4,
946         [ADP5520_KEY(2, 2)]     = KEY_5,
947         [ADP5520_KEY(1, 2)]     = KEY_6,
948         [ADP5520_KEY(0, 2)]     = KEY_DOWN,
949         [ADP5520_KEY(3, 1)]     = KEY_7,
950         [ADP5520_KEY(2, 1)]     = KEY_8,
951         [ADP5520_KEY(1, 1)]     = KEY_9,
952         [ADP5520_KEY(0, 1)]     = KEY_DOT,
953         [ADP5520_KEY(3, 0)]     = KEY_BACKSPACE,
954         [ADP5520_KEY(2, 0)]     = KEY_0,
955         [ADP5520_KEY(1, 0)]     = KEY_HELP,
956         [ADP5520_KEY(0, 0)]     = KEY_ENTER,
957 };
958 
959 static struct adp5520_keys_platform_data adp5520_keys_data = {
960         .rows_en_mask   = ADP5520_ROW_R3 | ADP5520_ROW_R2 | ADP5520_ROW_R1 | ADP5520_ROW_R0,
961         .cols_en_mask   = ADP5520_COL_C3 | ADP5520_COL_C2 | ADP5520_COL_C1 | ADP5520_COL_C0,
962         .keymap         = adp5520_keymap,
963         .keymapsize     = ARRAY_SIZE(adp5520_keymap),
964         .repeat         = 0,
965 };
966 
967         /*
968          *  ADP5520/5501 Multifunction Device Init Data
969          */
970 
971 static struct adp5520_platform_data adp5520_pdev_data = {
972         .leds = &adp5520_leds_data,
973         .keys = &adp5520_keys_data,
974 };
975 
976 #endif
977 
978 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
979 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
980         {
981                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
982         },
983 #endif
984 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
985         {
986                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
987                 .irq = IRQ_PF8,
988         },
989 #endif
990 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
991         {
992                 I2C_BOARD_INFO("bfin-adv7393", 0x2B),
993         },
994 #endif
995 #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE)
996         {
997                 I2C_BOARD_INFO("ad7879", 0x2C),
998                 .irq = IRQ_PF8,
999                 .platform_data = (void *)&bfin_ad7879_ts_info,
1000         },
1001 #endif
1002 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1003         {
1004                 I2C_BOARD_INFO("pmic-adp5520", 0x32),
1005                 .irq = IRQ_PF9,
1006                 .platform_data = (void *)&adp5520_pdev_data,
1007         },
1008 #endif
1009 #if defined(CONFIG_SND_SOC_SSM2602) || defined(CONFIG_SND_SOC_SSM2602_MODULE)
1010         {
1011                 I2C_BOARD_INFO("ssm2602", 0x1b),
1012         },
1013 #endif
1014 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
1015         {
1016                 I2C_BOARD_INFO("ad5252", 0x2f),
1017         },
1018 #endif
1019 #if defined(CONFIG_SND_SOC_ADAU1373) || defined(CONFIG_SND_SOC_ADAU1373_MODULE)
1020         {
1021                 I2C_BOARD_INFO("adau1373", 0x1A),
1022         },
1023 #endif
1024 };
1025 
1026 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1027 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1028 static struct resource bfin_sport0_uart_resources[] = {
1029         {
1030                 .start = SPORT0_TCR1,
1031                 .end = SPORT0_MRCS3+4,
1032                 .flags = IORESOURCE_MEM,
1033         },
1034         {
1035                 .start = IRQ_SPORT0_RX,
1036                 .end = IRQ_SPORT0_RX+1,
1037                 .flags = IORESOURCE_IRQ,
1038         },
1039         {
1040                 .start = IRQ_SPORT0_ERROR,
1041                 .end = IRQ_SPORT0_ERROR,
1042                 .flags = IORESOURCE_IRQ,
1043         },
1044 };
1045 
1046 static unsigned short bfin_sport0_peripherals[] = {
1047         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
1048         P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
1049 };
1050 
1051 static struct platform_device bfin_sport0_uart_device = {
1052         .name = "bfin-sport-uart",
1053         .id = 0,
1054         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
1055         .resource = bfin_sport0_uart_resources,
1056         .dev = {
1057                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
1058         },
1059 };
1060 #endif
1061 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1062 static struct resource bfin_sport1_uart_resources[] = {
1063         {
1064                 .start = SPORT1_TCR1,
1065                 .end = SPORT1_MRCS3+4,
1066                 .flags = IORESOURCE_MEM,
1067         },
1068         {
1069                 .start = IRQ_SPORT1_RX,
1070                 .end = IRQ_SPORT1_RX+1,
1071                 .flags = IORESOURCE_IRQ,
1072         },
1073         {
1074                 .start = IRQ_SPORT1_ERROR,
1075                 .end = IRQ_SPORT1_ERROR,
1076                 .flags = IORESOURCE_IRQ,
1077         },
1078 };
1079 
1080 static unsigned short bfin_sport1_peripherals[] = {
1081         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
1082         P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
1083 };
1084 
1085 static struct platform_device bfin_sport1_uart_device = {
1086         .name = "bfin-sport-uart",
1087         .id = 1,
1088         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
1089         .resource = bfin_sport1_uart_resources,
1090         .dev = {
1091                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
1092         },
1093 };
1094 #endif
1095 #endif
1096 
1097 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1098 #include <linux/gpio_keys.h>
1099 
1100 static struct gpio_keys_button bfin_gpio_keys_table[] = {
1101         {BTN_0, GPIO_PG0, 1, "gpio-keys: BTN0"},
1102         {BTN_1, GPIO_PG13, 1, "gpio-keys: BTN1"},
1103 };
1104 
1105 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
1106         .buttons        = bfin_gpio_keys_table,
1107         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
1108 };
1109 
1110 static struct platform_device bfin_device_gpiokeys = {
1111         .name      = "gpio-keys",
1112         .dev = {
1113                 .platform_data = &bfin_gpio_keys_data,
1114         },
1115 };
1116 #endif
1117 
1118 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1119 #include <asm/bfin_rotary.h>
1120 
1121 static struct bfin_rotary_platform_data bfin_rotary_data = {
1122         /*.rotary_up_key     = KEY_UP,*/
1123         /*.rotary_down_key   = KEY_DOWN,*/
1124         .rotary_rel_code   = REL_WHEEL,
1125         .rotary_button_key = KEY_ENTER,
1126         .debounce          = 10,        /* 0..17 */
1127         .mode              = ROT_QUAD_ENC | ROT_DEBE,
1128         .pm_wakeup         = 1,
1129 };
1130 
1131 static struct resource bfin_rotary_resources[] = {
1132         {
1133                 .start = IRQ_CNT,
1134                 .end = IRQ_CNT,
1135                 .flags = IORESOURCE_IRQ,
1136         },
1137 };
1138 
1139 static struct platform_device bfin_rotary_device = {
1140         .name           = "bfin-rotary",
1141         .id             = -1,
1142         .num_resources  = ARRAY_SIZE(bfin_rotary_resources),
1143         .resource       = bfin_rotary_resources,
1144         .dev            = {
1145                 .platform_data = &bfin_rotary_data,
1146         },
1147 };
1148 #endif
1149 
1150 static const unsigned int cclk_vlev_datasheet[] =
1151 {
1152         VRPAIR(VLEV_100, 400000000),
1153         VRPAIR(VLEV_105, 426000000),
1154         VRPAIR(VLEV_110, 500000000),
1155         VRPAIR(VLEV_115, 533000000),
1156         VRPAIR(VLEV_120, 600000000),
1157 };
1158 
1159 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1160         .tuple_tab = cclk_vlev_datasheet,
1161         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1162         .vr_settling_time = 25 /* us */,
1163 };
1164 
1165 static struct platform_device bfin_dpmc = {
1166         .name = "bfin dpmc",
1167         .dev = {
1168                 .platform_data = &bfin_dmpc_vreg_data,
1169         },
1170 };
1171 
1172 static struct platform_device *stamp_devices[] __initdata = {
1173 
1174         &bfin_dpmc,
1175 
1176 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1177         &bf5xx_nand_device,
1178 #endif
1179 
1180 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
1181         &bfin_pcmcia_cf_device,
1182 #endif
1183 
1184 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1185         &rtc_device,
1186 #endif
1187 
1188 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1189         &bfin_isp1760_device,
1190 #endif
1191 
1192 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1193         &musb_device,
1194 #endif
1195 
1196 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1197         &smc91x_device,
1198 #endif
1199 
1200 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
1201         &dm9000_device,
1202 #endif
1203 
1204 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
1205         &bfin_mii_bus,
1206         &bfin_mac_device,
1207 #endif
1208 
1209 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
1210         &net2272_bfin_device,
1211 #endif
1212 
1213 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
1214         &bfin_spi0_device,
1215 #endif
1216 
1217 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
1218         &bf52x_t350mcqb_device,
1219 #endif
1220 
1221 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1222         &bfin_lq035q1_device,
1223 #endif
1224 
1225 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1226 #ifdef CONFIG_SERIAL_BFIN_UART0
1227         &bfin_uart0_device,
1228 #endif
1229 #ifdef CONFIG_SERIAL_BFIN_UART1
1230         &bfin_uart1_device,
1231 #endif
1232 #endif
1233 
1234 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1235 #ifdef CONFIG_BFIN_SIR0
1236         &bfin_sir0_device,
1237 #endif
1238 #ifdef CONFIG_BFIN_SIR1
1239         &bfin_sir1_device,
1240 #endif
1241 #endif
1242 
1243 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1244         &i2c_bfin_twi_device,
1245 #endif
1246 
1247 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1248 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1249         &bfin_sport0_uart_device,
1250 #endif
1251 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1252         &bfin_sport1_uart_device,
1253 #endif
1254 #endif
1255 
1256 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1257         &bfin_device_gpiokeys,
1258 #endif
1259 
1260 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1261         &bfin_rotary_device,
1262 #endif
1263 
1264 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1265         &ezkit_flash_device,
1266 #endif
1267 
1268 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
1269         &bfin_i2s_pcm,
1270 #endif
1271 
1272 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1273         &bfin_tdm_pcm,
1274 #endif
1275 
1276 #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
1277         &bfin_ac97_pcm,
1278 #endif
1279 
1280 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
1281         &bfin_i2s,
1282 #endif
1283 
1284 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1285         &bfin_tdm,
1286 #endif
1287 
1288 #if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \
1289         defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE)
1290         &bfin_ad1836_machine,
1291 #endif
1292 };
1293 
1294 static int __init ezkit_init(void)
1295 {
1296         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1297         i2c_register_board_info(0, bfin_i2c_board_info,
1298                                 ARRAY_SIZE(bfin_i2c_board_info));
1299         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1300         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1301         return 0;
1302 }
1303 
1304 arch_initcall(ezkit_init);
1305 
1306 static struct platform_device *ezkit_early_devices[] __initdata = {
1307 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1308 #ifdef CONFIG_SERIAL_BFIN_UART0
1309         &bfin_uart0_device,
1310 #endif
1311 #ifdef CONFIG_SERIAL_BFIN_UART1
1312         &bfin_uart1_device,
1313 #endif
1314 #endif
1315 
1316 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1317 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1318         &bfin_sport0_uart_device,
1319 #endif
1320 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1321         &bfin_sport1_uart_device,
1322 #endif
1323 #endif
1324 };
1325 
1326 void __init native_machine_early_platform_add_devices(void)
1327 {
1328         printk(KERN_INFO "register early platform devices\n");
1329         early_platform_add_devices(ezkit_early_devices,
1330                 ARRAY_SIZE(ezkit_early_devices));
1331 }
1332 
1333 void native_machine_restart(char *cmd)
1334 {
1335         /* workaround reboot hang when booting from SPI */
1336         if ((bfin_read_SYSCR() & 0x7) == 0x3)
1337                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
1338 }
1339 
1340 int bfin_get_ether_addr(char *addr)
1341 {
1342         /* the MAC is stored in OTP memory page 0xDF */
1343         u32 ret;
1344         u64 otp_mac;
1345         u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;
1346 
1347         ret = otp_read(0xDF, 0x00, &otp_mac);
1348         if (!(ret & 0x1)) {
1349                 char *otp_mac_p = (char *)&otp_mac;
1350                 for (ret = 0; ret < 6; ++ret)
1351                         addr[ret] = otp_mac_p[5 - ret];
1352         }
1353         return 0;
1354 }
1355 EXPORT_SYMBOL(bfin_get_ether_addr);
1356 

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