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Linux 2.6.23
[deliverable/linux.git] / arch / blackfin / mach-bf537 / boards / stamp.c
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1394f032
BW		 1/*
2 * File: arch/blackfin/mach-bf537/boards/stamp.c
3 * Based on: arch/blackfin/mach-bf533/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 2004-2006 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/spi/spi.h>
36#include <linux/spi/flash.h>
37#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
38#include <linux/usb_isp1362.h>
39#endif
1394f032
BW		 40#include <linux/irq.h>
41#include <linux/interrupt.h>
1394f032 42#include <linux/usb_sl811.h>
1f83b8f1 43#include <asm/bfin5xx_spi.h>
1394f032
BW		 44#include <linux/spi/ad7877.h>
45
46/*
47 * Name the Board for the /proc/cpuinfo
48 */
49char *bfin_board_name = "ADDS-BF537-STAMP";
50
51/*
52 * Driver needs to know address, irq and flag pin.
53 */
54
55#define ISP1761_BASE 0x203C0000
56#define ISP1761_IRQ IRQ_PF7
57
58#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
59static struct resource bfin_isp1761_resources[] = {
60 [0] = {
61 .name = "isp1761-regs",
62 .start = ISP1761_BASE + 0x00000000,
63 .end = ISP1761_BASE + 0x000fffff,
64 .flags = IORESOURCE_MEM,
65 },
66 [1] = {
67 .start = ISP1761_IRQ,
68 .end = ISP1761_IRQ,
69 .flags = IORESOURCE_IRQ,
70 },
71};
72
73static struct platform_device bfin_isp1761_device = {
74 .name = "isp1761",
75 .id = 0,
76 .num_resources = ARRAY_SIZE(bfin_isp1761_resources),
77 .resource = bfin_isp1761_resources,
78};
79
80static struct platform_device *bfin_isp1761_devices[] = {
81 &bfin_isp1761_device,
82};
83
84int __init bfin_isp1761_init(void)
85{
1f83b8f1 86 unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
1394f032
BW		 87
88 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
89 set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
90
91 return platform_add_devices(bfin_isp1761_devices, num_devices);
92}
93
94void __exit bfin_isp1761_exit(void)
95{
96 platform_device_unregister(&bfin_isp1761_device);
97}
98
99arch_initcall(bfin_isp1761_init);
100#endif
101
102#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
103static struct resource bfin_pcmcia_cf_resources[] = {
104 {
105 .start = 0x20310000, /* IO PORT */
106 .end = 0x20312000,
107 .flags = IORESOURCE_MEM,
1f83b8f1 108 }, {
d2d50aa9 109 .start = 0x20311000, /* Attribute Memory */
1394f032
BW		 110 .end = 0x20311FFF,
111 .flags = IORESOURCE_MEM,
1f83b8f1 112 }, {
1394f032
BW		 113 .start = IRQ_PF4,
114 .end = IRQ_PF4,
115 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
1f83b8f1 116 }, {
1394f032
BW		 117 .start = 6, /* Card Detect PF6 */
118 .end = 6,
119 .flags = IORESOURCE_IRQ,
120 },
121};
122
123static struct platform_device bfin_pcmcia_cf_device = {
124 .name = "bfin_cf_pcmcia",
125 .id = -1,
126 .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
127 .resource = bfin_pcmcia_cf_resources,
128};
129#endif
130
131#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
132static struct platform_device rtc_device = {
133 .name = "rtc-bfin",
134 .id = -1,
135};
136#endif
137
138#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
139static struct resource smc91x_resources[] = {
140 {
141 .name = "smc91x-regs",
142 .start = 0x20300300,
143 .end = 0x20300300 + 16,
144 .flags = IORESOURCE_MEM,
1f83b8f1 145 }, {
1394f032
BW		 146
147 .start = IRQ_PF7,
148 .end = IRQ_PF7,
149 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
150 },
151};
152static struct platform_device smc91x_device = {
153 .name = "smc91x",
154 .id = 0,
155 .num_resources = ARRAY_SIZE(smc91x_resources),
156 .resource = smc91x_resources,
157};
158#endif
159
f40d24d9
AL		 160#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
161static struct resource dm9000_resources[] = {
162 [0] = {
163 .start = 0x203FB800,
164 .end = 0x203FB800 + 8,
165 .flags = IORESOURCE_MEM,
166 },
167 [1] = {
168 .start = IRQ_PF9,
169 .end = IRQ_PF9,
170 .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
171 },
172};
173
174static struct platform_device dm9000_device = {
175 .name = "dm9000",
176 .id = -1,
177 .num_resources = ARRAY_SIZE(dm9000_resources),
178 .resource = dm9000_resources,
179};
180#endif
181
1394f032
BW		 182#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
183static struct resource sl811_hcd_resources[] = {
184 {
185 .start = 0x20340000,
186 .end = 0x20340000,
187 .flags = IORESOURCE_MEM,
1f83b8f1 188 }, {
1394f032
BW		 189 .start = 0x20340004,
190 .end = 0x20340004,
191 .flags = IORESOURCE_MEM,
1f83b8f1 192 }, {
1394f032
BW		 193 .start = CONFIG_USB_SL811_BFIN_IRQ,
194 .end = CONFIG_USB_SL811_BFIN_IRQ,
195 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
196 },
197};
198
199#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
200void sl811_port_power(struct device *dev, int is_on)
201{
202 unsigned short mask = (1 << CONFIG_USB_SL811_BFIN_GPIO_VBUS);
203
204 bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
205 bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
206
207 if (is_on)
208 bfin_write_FIO_FLAG_S(mask);
209 else
210 bfin_write_FIO_FLAG_C(mask);
211}
212#endif
213
214static struct sl811_platform_data sl811_priv = {
215 .potpg = 10,
216 .power = 250, /* == 500mA */
217#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
218 .port_power = &sl811_port_power,
219#endif
220};
221
222static struct platform_device sl811_hcd_device = {
223 .name = "sl811-hcd",
224 .id = 0,
225 .dev = {
226 .platform_data = &sl811_priv,
227 },
228 .num_resources = ARRAY_SIZE(sl811_hcd_resources),
229 .resource = sl811_hcd_resources,
230};
231#endif
232
233#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
234static struct resource isp1362_hcd_resources[] = {
235 {
236 .start = 0x20360000,
237 .end = 0x20360000,
238 .flags = IORESOURCE_MEM,
1f83b8f1 239 }, {
1394f032
BW		 240 .start = 0x20360004,
241 .end = 0x20360004,
242 .flags = IORESOURCE_MEM,
1f83b8f1 243 }, {
1394f032
BW		 244 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
245 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
246 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
247 },
248};
249
250static struct isp1362_platform_data isp1362_priv = {
251 .sel15Kres = 1,
252 .clknotstop = 0,
253 .oc_enable = 0,
254 .int_act_high = 0,
255 .int_edge_triggered = 0,
256 .remote_wakeup_connected = 0,
257 .no_power_switching = 1,
258 .power_switching_mode = 0,
259};
260
261static struct platform_device isp1362_hcd_device = {
262 .name = "isp1362-hcd",
263 .id = 0,
264 .dev = {
265 .platform_data = &isp1362_priv,
266 },
267 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
268 .resource = isp1362_hcd_resources,
269};
270#endif
271
272#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
273static struct platform_device bfin_mac_device = {
274 .name = "bfin_mac",
275};
276#endif
277
278#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
279static struct resource net2272_bfin_resources[] = {
280 {
281 .start = 0x20300000,
282 .end = 0x20300000 + 0x100,
283 .flags = IORESOURCE_MEM,
1f83b8f1 284 }, {
1394f032
BW		 285 .start = IRQ_PF7,
286 .end = IRQ_PF7,
287 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
288 },
289};
290
291static struct platform_device net2272_bfin_device = {
292 .name = "net2272",
293 .id = -1,
294 .num_resources = ARRAY_SIZE(net2272_bfin_resources),
295 .resource = net2272_bfin_resources,
296};
297#endif
298
299#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
300/* all SPI peripherals info goes here */
301
302#if defined(CONFIG_MTD_M25P80) \
303 || defined(CONFIG_MTD_M25P80_MODULE)
304static struct mtd_partition bfin_spi_flash_partitions[] = {
305 {
306 .name = "bootloader",
307 .size = 0x00020000,
308 .offset = 0,
309 .mask_flags = MTD_CAP_ROM
1f83b8f1 310 }, {
1394f032
BW		 311 .name = "kernel",
312 .size = 0xe0000,
313 .offset = 0x20000
1f83b8f1 314 }, {
1394f032
BW		 315 .name = "file system",
316 .size = 0x700000,
317 .offset = 0x00100000,
318 }
319};
320
321static struct flash_platform_data bfin_spi_flash_data = {
322 .name = "m25p80",
323 .parts = bfin_spi_flash_partitions,
324 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
325 .type = "m25p64",
326};
327
328/* SPI flash chip (m25p64) */
329static struct bfin5xx_spi_chip spi_flash_chip_info = {
330 .enable_dma = 0, /* use dma transfer with this chip*/
331 .bits_per_word = 8,
332};
333#endif
334
335#if defined(CONFIG_SPI_ADC_BF533) \
336 || defined(CONFIG_SPI_ADC_BF533_MODULE)
337/* SPI ADC chip */
338static struct bfin5xx_spi_chip spi_adc_chip_info = {
339 .enable_dma = 1, /* use dma transfer with this chip*/
340 .bits_per_word = 16,
341};
342#endif
343
344#if defined(CONFIG_SND_BLACKFIN_AD1836) \
345 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
346static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
347 .enable_dma = 0,
348 .bits_per_word = 16,
349};
350#endif
351
352#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
353static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
354 .enable_dma = 0,
355 .bits_per_word = 16,
356};
357#endif
358
359#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
360static struct bfin5xx_spi_chip spi_mmc_chip_info = {
361 .enable_dma = 1,
362 .bits_per_word = 8,
363};
364#endif
365
366#if defined(CONFIG_PBX)
367static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
368 .ctl_reg = 0x4, /* send zero */
369 .enable_dma = 0,
370 .bits_per_word = 8,
371 .cs_change_per_word = 1,
372};
373#endif
374
375#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
376static struct bfin5xx_spi_chip ad5304_chip_info = {
377 .enable_dma = 0,
378 .bits_per_word = 16,
379};
380#endif
381
382#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
383static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
1394f032
BW		 384 .enable_dma = 0,
385 .bits_per_word = 16,
386};
387
388static const struct ad7877_platform_data bfin_ad7877_ts_info = {
389 .model = 7877,
390 .vref_delay_usecs = 50, /* internal, no capacitor */
391 .x_plate_ohms = 419,
392 .y_plate_ohms = 486,
393 .pressure_max = 1000,
394 .pressure_min = 0,
395 .stopacq_polarity = 1,
396 .first_conversion_delay = 3,
397 .acquisition_time = 1,
398 .averaging = 1,
399 .pen_down_acc_interval = 1,
400};
401#endif
402
403static struct spi_board_info bfin_spi_board_info[] __initdata = {
404#if defined(CONFIG_MTD_M25P80) \
405 || defined(CONFIG_MTD_M25P80_MODULE)
406 {
407 /* the modalias must be the same as spi device driver name */
408 .modalias = "m25p80", /* Name of spi_driver for this device */
409 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
410 .bus_num = 1, /* Framework bus number */
411 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
412 .platform_data = &bfin_spi_flash_data,
413 .controller_data = &spi_flash_chip_info,
414 .mode = SPI_MODE_3,
415 },
416#endif
417
418#if defined(CONFIG_SPI_ADC_BF533) \
419 || defined(CONFIG_SPI_ADC_BF533_MODULE)
420 {
421 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
422 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
423 .bus_num = 1, /* Framework bus number */
424 .chip_select = 1, /* Framework chip select. */
425 .platform_data = NULL, /* No spi_driver specific config */
426 .controller_data = &spi_adc_chip_info,
427 },
428#endif
429
430#if defined(CONFIG_SND_BLACKFIN_AD1836) \
431 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
432 {
433 .modalias = "ad1836-spi",
434 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
435 .bus_num = 1,
436 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
437 .controller_data = &ad1836_spi_chip_info,
438 },
439#endif
440#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
441 {
442 .modalias = "ad9960-spi",
443 .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */
444 .bus_num = 1,
445 .chip_select = 1,
446 .controller_data = &ad9960_spi_chip_info,
447 },
448#endif
449#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
450 {
451 .modalias = "spi_mmc_dummy",
452 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
453 .bus_num = 1,
454 .chip_select = 0,
455 .platform_data = NULL,
456 .controller_data = &spi_mmc_chip_info,
457 .mode = SPI_MODE_3,
458 },
459 {
460 .modalias = "spi_mmc",
461 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
462 .bus_num = 1,
463 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
464 .platform_data = NULL,
465 .controller_data = &spi_mmc_chip_info,
466 .mode = SPI_MODE_3,
467 },
468#endif
469#if defined(CONFIG_PBX)
470 {
1f83b8f1
MF		 471 .modalias = "fxs-spi",
472 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
473 .bus_num = 1,
474 .chip_select = 3,
475 .controller_data = &spi_si3xxx_chip_info,
1394f032
BW		 476 .mode = SPI_MODE_3,
477 },
478 {
1f83b8f1
MF		 479 .modalias = "fxo-spi",
480 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
481 .bus_num = 1,
482 .chip_select = 2,
483 .controller_data = &spi_si3xxx_chip_info,
1394f032
BW		 484 .mode = SPI_MODE_3,
485 },
486#endif
487#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
488 {
489 .modalias = "ad5304_spi",
490 .max_speed_hz = 1250000, /* max spi clock (SCK) speed in HZ */
491 .bus_num = 1,
492 .chip_select = 2,
493 .platform_data = NULL,
494 .controller_data = &ad5304_chip_info,
495 .mode = SPI_MODE_2,
496 },
497#endif
498#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
499 {
500 .modalias = "ad7877",
501 .platform_data = &bfin_ad7877_ts_info,
502 .irq = IRQ_PF6,
503 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
504 .bus_num = 1,
505 .chip_select = 1,
506 .controller_data = &spi_ad7877_chip_info,
507 },
508#endif
509};
510
511/* SPI controller data */
512static struct bfin5xx_spi_master spi_bfin_master_info = {
513 .num_chipselect = 8,
514 .enable_dma = 1, /* master has the ability to do dma transfer */
515};
516
517static struct platform_device spi_bfin_master_device = {
518 .name = "bfin-spi-master",
519 .id = 1, /* Bus number */
520 .dev = {
521 .platform_data = &spi_bfin_master_info, /* Passed to driver */
522 },
523};
524#endif /* spi master and devices */
525
526#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
527static struct platform_device bfin_fb_device = {
528 .name = "bf537-fb",
529};
530#endif
531
532#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
533static struct resource bfin_uart_resources[] = {
534 {
535 .start = 0xFFC00400,
536 .end = 0xFFC004FF,
537 .flags = IORESOURCE_MEM,
1f83b8f1 538 }, {
1394f032
BW		 539 .start = 0xFFC02000,
540 .end = 0xFFC020FF,
541 .flags = IORESOURCE_MEM,
542 },
543};
544
545static struct platform_device bfin_uart_device = {
546 .name = "bfin-uart",
547 .id = 1,
548 .num_resources = ARRAY_SIZE(bfin_uart_resources),
549 .resource = bfin_uart_resources,
550};
551#endif
552
553#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
554static struct platform_device i2c_bfin_twi_device = {
555 .name = "i2c-bfin-twi",
556 .id = 0,
557};
558#endif
559
560#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
561static struct platform_device bfin_sport0_uart_device = {
562 .name = "bfin-sport-uart",
563 .id = 0,
564};
565
566static struct platform_device bfin_sport1_uart_device = {
567 .name = "bfin-sport-uart",
568 .id = 1,
569};
570#endif
571
572static struct platform_device *stamp_devices[] __initdata = {
573#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
574 &bfin_pcmcia_cf_device,
575#endif
576
577#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
578 &rtc_device,
579#endif
580
581#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
582 &sl811_hcd_device,
583#endif
584
585#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
586 &isp1362_hcd_device,
587#endif
588
589#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
590 &smc91x_device,
591#endif
592
f40d24d9
AL		 593#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
594 &dm9000_device,
595#endif
596
1394f032
BW		 597#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
598 &bfin_mac_device,
599#endif
600
601#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
602 &net2272_bfin_device,
603#endif
604
605#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
606 &spi_bfin_master_device,
607#endif
608
609#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
610 &bfin_fb_device,
611#endif
612
613#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
614 &bfin_uart_device,
615#endif
616
617#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
618 &i2c_bfin_twi_device,
619#endif
620
621#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
622 &bfin_sport0_uart_device,
623 &bfin_sport1_uart_device,
624#endif
625};
626
627static int __init stamp_init(void)
628{
629 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
630 platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
631#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
632 spi_register_board_info(bfin_spi_board_info,
633 ARRAY_SIZE(bfin_spi_board_info));
634#endif
635 return 0;
636}
637
638arch_initcall(stamp_init);
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