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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> | |
fc68911e | 32 | #include <linux/kernel.h> |
1394f032 BW |
33 | #include <linux/platform_device.h> |
34 | #include <linux/mtd/mtd.h> | |
fc68911e | 35 | #include <linux/mtd/nand.h> |
1394f032 | 36 | #include <linux/mtd/partitions.h> |
fc68911e | 37 | #include <linux/mtd/plat-ram.h> |
de8c43f2 | 38 | #include <linux/mtd/physmap.h> |
1394f032 BW |
39 | #include <linux/spi/spi.h> |
40 | #include <linux/spi/flash.h> | |
41 | #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) | |
f02bcec5 | 42 | #include <linux/usb/isp1362.h> |
1394f032 | 43 | #endif |
0a87e3e9 | 44 | #include <linux/ata_platform.h> |
1394f032 BW |
45 | #include <linux/irq.h> |
46 | #include <linux/interrupt.h> | |
81d9c7f2 | 47 | #include <linux/i2c.h> |
27f5d75a | 48 | #include <linux/usb/sl811.h> |
c6c4d7bb | 49 | #include <asm/dma.h> |
1f83b8f1 | 50 | #include <asm/bfin5xx_spi.h> |
c6c4d7bb | 51 | #include <asm/reboot.h> |
5d448dd5 | 52 | #include <asm/portmux.h> |
14b03204 | 53 | #include <asm/dpmc.h> |
1394f032 BW |
54 | #include <linux/spi/ad7877.h> |
55 | ||
56 | /* | |
57 | * Name the Board for the /proc/cpuinfo | |
58 | */ | |
066954a3 | 59 | const char bfin_board_name[] = "ADDS-BF537-STAMP"; |
1394f032 BW |
60 | |
61 | /* | |
62 | * Driver needs to know address, irq and flag pin. | |
63 | */ | |
64 | ||
65 | #define ISP1761_BASE 0x203C0000 | |
66 | #define ISP1761_IRQ IRQ_PF7 | |
67 | ||
68 | #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) | |
69 | static struct resource bfin_isp1761_resources[] = { | |
70 | [0] = { | |
71 | .name = "isp1761-regs", | |
72 | .start = ISP1761_BASE + 0x00000000, | |
73 | .end = ISP1761_BASE + 0x000fffff, | |
74 | .flags = IORESOURCE_MEM, | |
75 | }, | |
76 | [1] = { | |
77 | .start = ISP1761_IRQ, | |
78 | .end = ISP1761_IRQ, | |
79 | .flags = IORESOURCE_IRQ, | |
80 | }, | |
81 | }; | |
82 | ||
83 | static struct platform_device bfin_isp1761_device = { | |
84 | .name = "isp1761", | |
85 | .id = 0, | |
86 | .num_resources = ARRAY_SIZE(bfin_isp1761_resources), | |
87 | .resource = bfin_isp1761_resources, | |
88 | }; | |
89 | ||
90 | static struct platform_device *bfin_isp1761_devices[] = { | |
91 | &bfin_isp1761_device, | |
92 | }; | |
93 | ||
94 | int __init bfin_isp1761_init(void) | |
95 | { | |
1f83b8f1 | 96 | unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices); |
1394f032 | 97 | |
b85d858b | 98 | printk(KERN_INFO "%s(): registering device resources\n", __func__); |
1394f032 BW |
99 | set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); |
100 | ||
101 | return platform_add_devices(bfin_isp1761_devices, num_devices); | |
102 | } | |
103 | ||
104 | void __exit bfin_isp1761_exit(void) | |
105 | { | |
106 | platform_device_unregister(&bfin_isp1761_device); | |
107 | } | |
108 | ||
109 | arch_initcall(bfin_isp1761_init); | |
110 | #endif | |
111 | ||
2463ef22 MH |
112 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
113 | #include <linux/input.h> | |
114 | #include <linux/gpio_keys.h> | |
115 | ||
116 | static struct gpio_keys_button bfin_gpio_keys_table[] = { | |
117 | {BTN_0, GPIO_PF2, 1, "gpio-keys: BTN0"}, | |
118 | {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"}, | |
119 | {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"}, | |
120 | {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"}, | |
121 | }; | |
122 | ||
123 | static struct gpio_keys_platform_data bfin_gpio_keys_data = { | |
124 | .buttons = bfin_gpio_keys_table, | |
125 | .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table), | |
126 | }; | |
127 | ||
128 | static struct platform_device bfin_device_gpiokeys = { | |
129 | .name = "gpio-keys", | |
130 | .dev = { | |
131 | .platform_data = &bfin_gpio_keys_data, | |
132 | }, | |
133 | }; | |
134 | #endif | |
135 | ||
cad2ab65 MF |
136 | static struct resource bfin_gpios_resources = { |
137 | .start = 0, | |
138 | .end = MAX_BLACKFIN_GPIOS - 1, | |
139 | .flags = IORESOURCE_IRQ, | |
140 | }; | |
141 | ||
142 | static struct platform_device bfin_gpios_device = { | |
143 | .name = "simple-gpio", | |
144 | .id = -1, | |
145 | .num_resources = 1, | |
146 | .resource = &bfin_gpios_resources, | |
147 | }; | |
148 | ||
1394f032 BW |
149 | #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) |
150 | static struct resource bfin_pcmcia_cf_resources[] = { | |
151 | { | |
152 | .start = 0x20310000, /* IO PORT */ | |
153 | .end = 0x20312000, | |
154 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 155 | }, { |
d2d50aa9 | 156 | .start = 0x20311000, /* Attribute Memory */ |
1394f032 BW |
157 | .end = 0x20311FFF, |
158 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 159 | }, { |
1394f032 BW |
160 | .start = IRQ_PF4, |
161 | .end = IRQ_PF4, | |
162 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, | |
1f83b8f1 | 163 | }, { |
1394f032 BW |
164 | .start = 6, /* Card Detect PF6 */ |
165 | .end = 6, | |
166 | .flags = IORESOURCE_IRQ, | |
167 | }, | |
168 | }; | |
169 | ||
170 | static struct platform_device bfin_pcmcia_cf_device = { | |
171 | .name = "bfin_cf_pcmcia", | |
172 | .id = -1, | |
173 | .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources), | |
174 | .resource = bfin_pcmcia_cf_resources, | |
175 | }; | |
176 | #endif | |
177 | ||
178 | #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) | |
179 | static struct platform_device rtc_device = { | |
180 | .name = "rtc-bfin", | |
181 | .id = -1, | |
182 | }; | |
183 | #endif | |
184 | ||
185 | #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) | |
186 | static struct resource smc91x_resources[] = { | |
187 | { | |
188 | .name = "smc91x-regs", | |
189 | .start = 0x20300300, | |
190 | .end = 0x20300300 + 16, | |
191 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 192 | }, { |
1394f032 BW |
193 | |
194 | .start = IRQ_PF7, | |
195 | .end = IRQ_PF7, | |
196 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | |
197 | }, | |
198 | }; | |
199 | static struct platform_device smc91x_device = { | |
200 | .name = "smc91x", | |
201 | .id = 0, | |
202 | .num_resources = ARRAY_SIZE(smc91x_resources), | |
203 | .resource = smc91x_resources, | |
204 | }; | |
205 | #endif | |
206 | ||
f40d24d9 AL |
207 | #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) |
208 | static struct resource dm9000_resources[] = { | |
209 | [0] = { | |
210 | .start = 0x203FB800, | |
211 | .end = 0x203FB800 + 8, | |
212 | .flags = IORESOURCE_MEM, | |
213 | }, | |
214 | [1] = { | |
215 | .start = IRQ_PF9, | |
216 | .end = IRQ_PF9, | |
217 | .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE), | |
218 | }, | |
219 | }; | |
220 | ||
221 | static struct platform_device dm9000_device = { | |
222 | .name = "dm9000", | |
223 | .id = -1, | |
224 | .num_resources = ARRAY_SIZE(dm9000_resources), | |
225 | .resource = dm9000_resources, | |
226 | }; | |
227 | #endif | |
228 | ||
561cc18b MH |
229 | #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) |
230 | static struct resource ax88180_resources[] = { | |
231 | [0] = { | |
232 | .start = 0x20300000, | |
233 | .end = 0x20300000 + 0x8000, | |
234 | .flags = IORESOURCE_MEM, | |
235 | }, | |
236 | [1] = { | |
237 | .start = IRQ_PF7, | |
238 | .end = IRQ_PF7, | |
239 | .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), | |
240 | }, | |
241 | }; | |
242 | ||
243 | static struct platform_device ax88180_device = { | |
244 | .name = "ax88180", | |
245 | .id = -1, | |
246 | .num_resources = ARRAY_SIZE(ax88180_resources), | |
247 | .resource = ax88180_resources, | |
248 | }; | |
249 | #endif | |
250 | ||
1394f032 BW |
251 | #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) |
252 | static struct resource sl811_hcd_resources[] = { | |
253 | { | |
254 | .start = 0x20340000, | |
255 | .end = 0x20340000, | |
256 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 257 | }, { |
1394f032 BW |
258 | .start = 0x20340004, |
259 | .end = 0x20340004, | |
260 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 261 | }, { |
1394f032 BW |
262 | .start = CONFIG_USB_SL811_BFIN_IRQ, |
263 | .end = CONFIG_USB_SL811_BFIN_IRQ, | |
264 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | |
265 | }, | |
266 | }; | |
267 | ||
268 | #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) | |
269 | void sl811_port_power(struct device *dev, int is_on) | |
270 | { | |
c6c4d7bb | 271 | gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS"); |
acbcd263 | 272 | gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on); |
1394f032 BW |
273 | } |
274 | #endif | |
275 | ||
276 | static struct sl811_platform_data sl811_priv = { | |
277 | .potpg = 10, | |
278 | .power = 250, /* == 500mA */ | |
279 | #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) | |
280 | .port_power = &sl811_port_power, | |
281 | #endif | |
282 | }; | |
283 | ||
284 | static struct platform_device sl811_hcd_device = { | |
285 | .name = "sl811-hcd", | |
286 | .id = 0, | |
287 | .dev = { | |
288 | .platform_data = &sl811_priv, | |
289 | }, | |
290 | .num_resources = ARRAY_SIZE(sl811_hcd_resources), | |
291 | .resource = sl811_hcd_resources, | |
292 | }; | |
293 | #endif | |
294 | ||
295 | #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) | |
296 | static struct resource isp1362_hcd_resources[] = { | |
297 | { | |
298 | .start = 0x20360000, | |
299 | .end = 0x20360000, | |
300 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 301 | }, { |
1394f032 BW |
302 | .start = 0x20360004, |
303 | .end = 0x20360004, | |
304 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 305 | }, { |
1394f032 BW |
306 | .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, |
307 | .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, | |
308 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | |
309 | }, | |
310 | }; | |
311 | ||
312 | static struct isp1362_platform_data isp1362_priv = { | |
313 | .sel15Kres = 1, | |
314 | .clknotstop = 0, | |
315 | .oc_enable = 0, | |
316 | .int_act_high = 0, | |
317 | .int_edge_triggered = 0, | |
318 | .remote_wakeup_connected = 0, | |
319 | .no_power_switching = 1, | |
320 | .power_switching_mode = 0, | |
321 | }; | |
322 | ||
323 | static struct platform_device isp1362_hcd_device = { | |
324 | .name = "isp1362-hcd", | |
325 | .id = 0, | |
326 | .dev = { | |
327 | .platform_data = &isp1362_priv, | |
328 | }, | |
329 | .num_resources = ARRAY_SIZE(isp1362_hcd_resources), | |
330 | .resource = isp1362_hcd_resources, | |
331 | }; | |
332 | #endif | |
333 | ||
334 | #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) | |
335 | static struct platform_device bfin_mac_device = { | |
336 | .name = "bfin_mac", | |
337 | }; | |
338 | #endif | |
339 | ||
340 | #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) | |
341 | static struct resource net2272_bfin_resources[] = { | |
342 | { | |
343 | .start = 0x20300000, | |
344 | .end = 0x20300000 + 0x100, | |
345 | .flags = IORESOURCE_MEM, | |
1f83b8f1 | 346 | }, { |
1394f032 BW |
347 | .start = IRQ_PF7, |
348 | .end = IRQ_PF7, | |
349 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | |
350 | }, | |
351 | }; | |
352 | ||
353 | static struct platform_device net2272_bfin_device = { | |
354 | .name = "net2272", | |
355 | .id = -1, | |
356 | .num_resources = ARRAY_SIZE(net2272_bfin_resources), | |
357 | .resource = net2272_bfin_resources, | |
358 | }; | |
359 | #endif | |
360 | ||
fc68911e MF |
361 | #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) |
362 | #ifdef CONFIG_MTD_PARTITIONS | |
363 | const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; | |
364 | ||
365 | static struct mtd_partition bfin_plat_nand_partitions[] = { | |
366 | { | |
aa582977 | 367 | .name = "linux kernel(nand)", |
fc68911e MF |
368 | .size = 0x400000, |
369 | .offset = 0, | |
370 | }, { | |
aa582977 | 371 | .name = "file system(nand)", |
fc68911e MF |
372 | .size = MTDPART_SIZ_FULL, |
373 | .offset = MTDPART_OFS_APPEND, | |
374 | }, | |
375 | }; | |
376 | #endif | |
377 | ||
378 | #define BFIN_NAND_PLAT_CLE 2 | |
379 | #define BFIN_NAND_PLAT_ALE 1 | |
380 | static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) | |
381 | { | |
382 | struct nand_chip *this = mtd->priv; | |
383 | ||
384 | if (cmd == NAND_CMD_NONE) | |
385 | return; | |
386 | ||
387 | if (ctrl & NAND_CLE) | |
388 | writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_CLE)); | |
389 | else | |
390 | writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_ALE)); | |
391 | } | |
392 | ||
393 | #define BFIN_NAND_PLAT_READY GPIO_PF3 | |
394 | static int bfin_plat_nand_dev_ready(struct mtd_info *mtd) | |
395 | { | |
396 | return gpio_get_value(BFIN_NAND_PLAT_READY); | |
397 | } | |
398 | ||
399 | static struct platform_nand_data bfin_plat_nand_data = { | |
400 | .chip = { | |
401 | .chip_delay = 30, | |
402 | #ifdef CONFIG_MTD_PARTITIONS | |
403 | .part_probe_types = part_probes, | |
404 | .partitions = bfin_plat_nand_partitions, | |
405 | .nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions), | |
406 | #endif | |
407 | }, | |
408 | .ctrl = { | |
409 | .cmd_ctrl = bfin_plat_nand_cmd_ctrl, | |
410 | .dev_ready = bfin_plat_nand_dev_ready, | |
411 | }, | |
412 | }; | |
413 | ||
414 | #define MAX(x, y) (x > y ? x : y) | |
415 | static struct resource bfin_plat_nand_resources = { | |
416 | .start = 0x20212000, | |
417 | .end = 0x20212000 + (1 << MAX(BFIN_NAND_PLAT_CLE, BFIN_NAND_PLAT_ALE)), | |
418 | .flags = IORESOURCE_IO, | |
419 | }; | |
420 | ||
421 | static struct platform_device bfin_async_nand_device = { | |
422 | .name = "gen_nand", | |
423 | .id = -1, | |
424 | .num_resources = 1, | |
425 | .resource = &bfin_plat_nand_resources, | |
426 | .dev = { | |
427 | .platform_data = &bfin_plat_nand_data, | |
428 | }, | |
429 | }; | |
430 | ||
431 | static void bfin_plat_nand_init(void) | |
432 | { | |
433 | gpio_request(BFIN_NAND_PLAT_READY, "bfin_nand_plat"); | |
434 | } | |
435 | #else | |
436 | static void bfin_plat_nand_init(void) {} | |
437 | #endif | |
438 | ||
793dc27b | 439 | #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
de8c43f2 MF |
440 | static struct mtd_partition stamp_partitions[] = { |
441 | { | |
aa582977 | 442 | .name = "bootloader(nor)", |
edf05641 | 443 | .size = 0x40000, |
de8c43f2 MF |
444 | .offset = 0, |
445 | }, { | |
aa582977 | 446 | .name = "linux kernel(nor)", |
de8c43f2 MF |
447 | .size = 0xE0000, |
448 | .offset = MTDPART_OFS_APPEND, | |
449 | }, { | |
aa582977 | 450 | .name = "file system(nor)", |
edf05641 | 451 | .size = 0x400000 - 0x40000 - 0xE0000 - 0x10000, |
de8c43f2 MF |
452 | .offset = MTDPART_OFS_APPEND, |
453 | }, { | |
aa582977 | 454 | .name = "MAC Address(nor)", |
de8c43f2 MF |
455 | .size = MTDPART_SIZ_FULL, |
456 | .offset = 0x3F0000, | |
457 | .mask_flags = MTD_WRITEABLE, | |
458 | } | |
459 | }; | |
460 | ||
461 | static struct physmap_flash_data stamp_flash_data = { | |
462 | .width = 2, | |
463 | .parts = stamp_partitions, | |
464 | .nr_parts = ARRAY_SIZE(stamp_partitions), | |
465 | }; | |
466 | ||
467 | static struct resource stamp_flash_resource = { | |
468 | .start = 0x20000000, | |
469 | .end = 0x203fffff, | |
470 | .flags = IORESOURCE_MEM, | |
471 | }; | |
472 | ||
473 | static struct platform_device stamp_flash_device = { | |
474 | .name = "physmap-flash", | |
475 | .id = 0, | |
476 | .dev = { | |
477 | .platform_data = &stamp_flash_data, | |
478 | }, | |
479 | .num_resources = 1, | |
480 | .resource = &stamp_flash_resource, | |
481 | }; | |
793dc27b | 482 | #endif |
de8c43f2 | 483 | |
1394f032 BW |
484 | #if defined(CONFIG_MTD_M25P80) \ |
485 | || defined(CONFIG_MTD_M25P80_MODULE) | |
486 | static struct mtd_partition bfin_spi_flash_partitions[] = { | |
487 | { | |
aa582977 | 488 | .name = "bootloader(spi)", |
edf05641 | 489 | .size = 0x00040000, |
1394f032 BW |
490 | .offset = 0, |
491 | .mask_flags = MTD_CAP_ROM | |
1f83b8f1 | 492 | }, { |
aa582977 | 493 | .name = "linux kernel(spi)", |
1394f032 | 494 | .size = 0xe0000, |
edf05641 | 495 | .offset = MTDPART_OFS_APPEND, |
1f83b8f1 | 496 | }, { |
aa582977 | 497 | .name = "file system(spi)", |
edf05641 MF |
498 | .size = MTDPART_SIZ_FULL, |
499 | .offset = MTDPART_OFS_APPEND, | |
1394f032 BW |
500 | } |
501 | }; | |
502 | ||
503 | static struct flash_platform_data bfin_spi_flash_data = { | |
504 | .name = "m25p80", | |
505 | .parts = bfin_spi_flash_partitions, | |
506 | .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), | |
507 | .type = "m25p64", | |
508 | }; | |
509 | ||
510 | /* SPI flash chip (m25p64) */ | |
511 | static struct bfin5xx_spi_chip spi_flash_chip_info = { | |
512 | .enable_dma = 0, /* use dma transfer with this chip*/ | |
513 | .bits_per_word = 8, | |
514 | }; | |
515 | #endif | |
516 | ||
517 | #if defined(CONFIG_SPI_ADC_BF533) \ | |
518 | || defined(CONFIG_SPI_ADC_BF533_MODULE) | |
519 | /* SPI ADC chip */ | |
520 | static struct bfin5xx_spi_chip spi_adc_chip_info = { | |
521 | .enable_dma = 1, /* use dma transfer with this chip*/ | |
522 | .bits_per_word = 16, | |
523 | }; | |
524 | #endif | |
525 | ||
526 | #if defined(CONFIG_SND_BLACKFIN_AD1836) \ | |
527 | || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) | |
528 | static struct bfin5xx_spi_chip ad1836_spi_chip_info = { | |
529 | .enable_dma = 0, | |
530 | .bits_per_word = 16, | |
531 | }; | |
532 | #endif | |
533 | ||
534 | #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) | |
535 | static struct bfin5xx_spi_chip ad9960_spi_chip_info = { | |
536 | .enable_dma = 0, | |
537 | .bits_per_word = 16, | |
538 | }; | |
539 | #endif | |
540 | ||
541 | #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) | |
542 | static struct bfin5xx_spi_chip spi_mmc_chip_info = { | |
543 | .enable_dma = 1, | |
544 | .bits_per_word = 8, | |
545 | }; | |
546 | #endif | |
547 | ||
548 | #if defined(CONFIG_PBX) | |
549 | static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { | |
550 | .ctl_reg = 0x4, /* send zero */ | |
551 | .enable_dma = 0, | |
552 | .bits_per_word = 8, | |
553 | .cs_change_per_word = 1, | |
554 | }; | |
555 | #endif | |
556 | ||
1394f032 BW |
557 | #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) |
558 | static struct bfin5xx_spi_chip spi_ad7877_chip_info = { | |
1394f032 BW |
559 | .enable_dma = 0, |
560 | .bits_per_word = 16, | |
561 | }; | |
562 | ||
563 | static const struct ad7877_platform_data bfin_ad7877_ts_info = { | |
564 | .model = 7877, | |
565 | .vref_delay_usecs = 50, /* internal, no capacitor */ | |
566 | .x_plate_ohms = 419, | |
567 | .y_plate_ohms = 486, | |
568 | .pressure_max = 1000, | |
569 | .pressure_min = 0, | |
570 | .stopacq_polarity = 1, | |
571 | .first_conversion_delay = 3, | |
572 | .acquisition_time = 1, | |
573 | .averaging = 1, | |
574 | .pen_down_acc_interval = 1, | |
575 | }; | |
576 | #endif | |
577 | ||
6e668936 MH |
578 | #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) |
579 | static struct bfin5xx_spi_chip spidev_chip_info = { | |
580 | .enable_dma = 0, | |
581 | .bits_per_word = 8, | |
582 | }; | |
583 | #endif | |
584 | ||
8e9d5c7d MH |
585 | #if defined(CONFIG_MTD_DATAFLASH) \ |
586 | || defined(CONFIG_MTD_DATAFLASH_MODULE) | |
ceac2651 MH |
587 | |
588 | static struct mtd_partition bfin_spi_dataflash_partitions[] = { | |
589 | { | |
590 | .name = "bootloader(spi)", | |
591 | .size = 0x00040000, | |
592 | .offset = 0, | |
593 | .mask_flags = MTD_CAP_ROM | |
594 | }, { | |
595 | .name = "linux kernel(spi)", | |
596 | .size = 0xe0000, | |
597 | .offset = MTDPART_OFS_APPEND, | |
598 | }, { | |
599 | .name = "file system(spi)", | |
600 | .size = MTDPART_SIZ_FULL, | |
601 | .offset = MTDPART_OFS_APPEND, | |
602 | } | |
603 | }; | |
604 | ||
605 | static struct flash_platform_data bfin_spi_dataflash_data = { | |
606 | .name = "SPI Dataflash", | |
607 | .parts = bfin_spi_dataflash_partitions, | |
608 | .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions), | |
609 | }; | |
610 | ||
8e9d5c7d MH |
611 | /* DataFlash chip */ |
612 | static struct bfin5xx_spi_chip data_flash_chip_info = { | |
613 | .enable_dma = 0, /* use dma transfer with this chip*/ | |
614 | .bits_per_word = 8, | |
615 | }; | |
616 | #endif | |
617 | ||
1394f032 BW |
618 | static struct spi_board_info bfin_spi_board_info[] __initdata = { |
619 | #if defined(CONFIG_MTD_M25P80) \ | |
620 | || defined(CONFIG_MTD_M25P80_MODULE) | |
621 | { | |
622 | /* the modalias must be the same as spi device driver name */ | |
623 | .modalias = "m25p80", /* Name of spi_driver for this device */ | |
624 | .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb | 625 | .bus_num = 0, /* Framework bus number */ |
1394f032 BW |
626 | .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ |
627 | .platform_data = &bfin_spi_flash_data, | |
628 | .controller_data = &spi_flash_chip_info, | |
629 | .mode = SPI_MODE_3, | |
630 | }, | |
631 | #endif | |
8e9d5c7d MH |
632 | #if defined(CONFIG_MTD_DATAFLASH) \ |
633 | || defined(CONFIG_MTD_DATAFLASH_MODULE) | |
634 | { /* DataFlash chip */ | |
635 | .modalias = "mtd_dataflash", | |
ceac2651 | 636 | .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */ |
8e9d5c7d MH |
637 | .bus_num = 0, /* Framework bus number */ |
638 | .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ | |
ceac2651 | 639 | .platform_data = &bfin_spi_dataflash_data, |
8e9d5c7d MH |
640 | .controller_data = &data_flash_chip_info, |
641 | .mode = SPI_MODE_3, | |
642 | }, | |
643 | #endif | |
1394f032 BW |
644 | #if defined(CONFIG_SPI_ADC_BF533) \ |
645 | || defined(CONFIG_SPI_ADC_BF533_MODULE) | |
646 | { | |
647 | .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ | |
648 | .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb | 649 | .bus_num = 0, /* Framework bus number */ |
1394f032 BW |
650 | .chip_select = 1, /* Framework chip select. */ |
651 | .platform_data = NULL, /* No spi_driver specific config */ | |
652 | .controller_data = &spi_adc_chip_info, | |
653 | }, | |
654 | #endif | |
655 | ||
656 | #if defined(CONFIG_SND_BLACKFIN_AD1836) \ | |
657 | || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) | |
658 | { | |
659 | .modalias = "ad1836-spi", | |
660 | .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb | 661 | .bus_num = 0, |
1394f032 BW |
662 | .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, |
663 | .controller_data = &ad1836_spi_chip_info, | |
664 | }, | |
665 | #endif | |
666 | #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) | |
667 | { | |
668 | .modalias = "ad9960-spi", | |
669 | .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb | 670 | .bus_num = 0, |
1394f032 BW |
671 | .chip_select = 1, |
672 | .controller_data = &ad9960_spi_chip_info, | |
673 | }, | |
674 | #endif | |
675 | #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) | |
676 | { | |
677 | .modalias = "spi_mmc_dummy", | |
111cf97d | 678 | .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ |
c6c4d7bb | 679 | .bus_num = 0, |
1394f032 BW |
680 | .chip_select = 0, |
681 | .platform_data = NULL, | |
682 | .controller_data = &spi_mmc_chip_info, | |
683 | .mode = SPI_MODE_3, | |
684 | }, | |
685 | { | |
686 | .modalias = "spi_mmc", | |
111cf97d | 687 | .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ |
c6c4d7bb | 688 | .bus_num = 0, |
1394f032 BW |
689 | .chip_select = CONFIG_SPI_MMC_CS_CHAN, |
690 | .platform_data = NULL, | |
691 | .controller_data = &spi_mmc_chip_info, | |
692 | .mode = SPI_MODE_3, | |
693 | }, | |
694 | #endif | |
695 | #if defined(CONFIG_PBX) | |
696 | { | |
1f83b8f1 MF |
697 | .modalias = "fxs-spi", |
698 | .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb BW |
699 | .bus_num = 0, |
700 | .chip_select = 8 - CONFIG_J11_JUMPER, | |
1f83b8f1 | 701 | .controller_data = &spi_si3xxx_chip_info, |
1394f032 BW |
702 | .mode = SPI_MODE_3, |
703 | }, | |
704 | { | |
1f83b8f1 MF |
705 | .modalias = "fxo-spi", |
706 | .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ | |
c6c4d7bb BW |
707 | .bus_num = 0, |
708 | .chip_select = 8 - CONFIG_J19_JUMPER, | |
1f83b8f1 | 709 | .controller_data = &spi_si3xxx_chip_info, |
1394f032 BW |
710 | .mode = SPI_MODE_3, |
711 | }, | |
712 | #endif | |
1394f032 BW |
713 | #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) |
714 | { | |
715 | .modalias = "ad7877", | |
716 | .platform_data = &bfin_ad7877_ts_info, | |
717 | .irq = IRQ_PF6, | |
718 | .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ | |
c7d48966 | 719 | .bus_num = 0, |
1394f032 BW |
720 | .chip_select = 1, |
721 | .controller_data = &spi_ad7877_chip_info, | |
722 | }, | |
723 | #endif | |
6e668936 MH |
724 | #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) |
725 | { | |
726 | .modalias = "spidev", | |
727 | .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ | |
728 | .bus_num = 0, | |
729 | .chip_select = 1, | |
730 | .controller_data = &spidev_chip_info, | |
731 | }, | |
732 | #endif | |
1394f032 BW |
733 | }; |
734 | ||
5bda2723 | 735 | #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) |
1394f032 | 736 | /* SPI controller data */ |
c6c4d7bb | 737 | static struct bfin5xx_spi_master bfin_spi0_info = { |
1394f032 BW |
738 | .num_chipselect = 8, |
739 | .enable_dma = 1, /* master has the ability to do dma transfer */ | |
5d448dd5 | 740 | .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, |
1394f032 BW |
741 | }; |
742 | ||
c6c4d7bb BW |
743 | /* SPI (0) */ |
744 | static struct resource bfin_spi0_resource[] = { | |
745 | [0] = { | |
746 | .start = SPI0_REGBASE, | |
747 | .end = SPI0_REGBASE + 0xFF, | |
748 | .flags = IORESOURCE_MEM, | |
749 | }, | |
750 | [1] = { | |
751 | .start = CH_SPI, | |
752 | .end = CH_SPI, | |
753 | .flags = IORESOURCE_IRQ, | |
754 | }, | |
755 | }; | |
756 | ||
757 | static struct platform_device bfin_spi0_device = { | |
758 | .name = "bfin-spi", | |
759 | .id = 0, /* Bus number */ | |
760 | .num_resources = ARRAY_SIZE(bfin_spi0_resource), | |
761 | .resource = bfin_spi0_resource, | |
1394f032 | 762 | .dev = { |
c6c4d7bb | 763 | .platform_data = &bfin_spi0_info, /* Passed to driver */ |
1394f032 BW |
764 | }, |
765 | }; | |
766 | #endif /* spi master and devices */ | |
767 | ||
768 | #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) | |
769 | static struct platform_device bfin_fb_device = { | |
c6c4d7bb BW |
770 | .name = "bf537-lq035", |
771 | }; | |
772 | #endif | |
773 | ||
774 | #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) | |
775 | static struct platform_device bfin_fb_adv7393_device = { | |
776 | .name = "bfin-adv7393", | |
1394f032 BW |
777 | }; |
778 | #endif | |
779 | ||
780 | #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) | |
781 | static struct resource bfin_uart_resources[] = { | |
233b28a9 | 782 | #ifdef CONFIG_SERIAL_BFIN_UART0 |
1394f032 BW |
783 | { |
784 | .start = 0xFFC00400, | |
785 | .end = 0xFFC004FF, | |
786 | .flags = IORESOURCE_MEM, | |
233b28a9 SZ |
787 | }, |
788 | #endif | |
789 | #ifdef CONFIG_SERIAL_BFIN_UART1 | |
790 | { | |
1394f032 BW |
791 | .start = 0xFFC02000, |
792 | .end = 0xFFC020FF, | |
793 | .flags = IORESOURCE_MEM, | |
794 | }, | |
233b28a9 | 795 | #endif |
1394f032 BW |
796 | }; |
797 | ||
798 | static struct platform_device bfin_uart_device = { | |
799 | .name = "bfin-uart", | |
800 | .id = 1, | |
801 | .num_resources = ARRAY_SIZE(bfin_uart_resources), | |
802 | .resource = bfin_uart_resources, | |
803 | }; | |
804 | #endif | |
805 | ||
5be36d22 GY |
806 | #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) |
807 | static struct resource bfin_sir_resources[] = { | |
808 | #ifdef CONFIG_BFIN_SIR0 | |
809 | { | |
810 | .start = 0xFFC00400, | |
811 | .end = 0xFFC004FF, | |
812 | .flags = IORESOURCE_MEM, | |
813 | }, | |
814 | #endif | |
815 | #ifdef CONFIG_BFIN_SIR1 | |
816 | { | |
817 | .start = 0xFFC02000, | |
818 | .end = 0xFFC020FF, | |
819 | .flags = IORESOURCE_MEM, | |
820 | }, | |
821 | #endif | |
822 | }; | |
823 | ||
824 | static struct platform_device bfin_sir_device = { | |
825 | .name = "bfin_sir", | |
826 | .id = 0, | |
827 | .num_resources = ARRAY_SIZE(bfin_sir_resources), | |
828 | .resource = bfin_sir_resources, | |
829 | }; | |
830 | #endif | |
831 | ||
1394f032 | 832 | #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) |
c6c4d7bb BW |
833 | static struct resource bfin_twi0_resource[] = { |
834 | [0] = { | |
835 | .start = TWI0_REGBASE, | |
836 | .end = TWI0_REGBASE, | |
837 | .flags = IORESOURCE_MEM, | |
838 | }, | |
839 | [1] = { | |
840 | .start = IRQ_TWI, | |
841 | .end = IRQ_TWI, | |
842 | .flags = IORESOURCE_IRQ, | |
843 | }, | |
844 | }; | |
845 | ||
1394f032 BW |
846 | static struct platform_device i2c_bfin_twi_device = { |
847 | .name = "i2c-bfin-twi", | |
848 | .id = 0, | |
c6c4d7bb BW |
849 | .num_resources = ARRAY_SIZE(bfin_twi0_resource), |
850 | .resource = bfin_twi0_resource, | |
1394f032 BW |
851 | }; |
852 | #endif | |
853 | ||
81d9c7f2 BW |
854 | #ifdef CONFIG_I2C_BOARDINFO |
855 | static struct i2c_board_info __initdata bfin_i2c_board_info[] = { | |
856 | #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE) | |
857 | { | |
858 | I2C_BOARD_INFO("ad7142_joystick", 0x2C), | |
81d9c7f2 BW |
859 | .irq = 55, |
860 | }, | |
861 | #endif | |
862 | #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE) | |
863 | { | |
864 | I2C_BOARD_INFO("pcf8574_lcd", 0x22), | |
81d9c7f2 BW |
865 | }, |
866 | #endif | |
867 | #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE) | |
868 | { | |
869 | I2C_BOARD_INFO("pcf8574_keypad", 0x27), | |
81d9c7f2 BW |
870 | .irq = 72, |
871 | }, | |
872 | #endif | |
873 | }; | |
874 | #endif | |
875 | ||
1394f032 BW |
876 | #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) |
877 | static struct platform_device bfin_sport0_uart_device = { | |
878 | .name = "bfin-sport-uart", | |
879 | .id = 0, | |
880 | }; | |
881 | ||
882 | static struct platform_device bfin_sport1_uart_device = { | |
883 | .name = "bfin-sport-uart", | |
884 | .id = 1, | |
885 | }; | |
886 | #endif | |
887 | ||
c6c4d7bb | 888 | #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) |
96b86e94 | 889 | #define PATA_INT IRQ_PF5 |
c6c4d7bb BW |
890 | |
891 | static struct pata_platform_info bfin_pata_platform_data = { | |
892 | .ioport_shift = 1, | |
64e5c512 | 893 | .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED, |
c6c4d7bb BW |
894 | }; |
895 | ||
896 | static struct resource bfin_pata_resources[] = { | |
897 | { | |
898 | .start = 0x20314020, | |
899 | .end = 0x2031403F, | |
900 | .flags = IORESOURCE_MEM, | |
901 | }, | |
902 | { | |
903 | .start = 0x2031401C, | |
904 | .end = 0x2031401F, | |
905 | .flags = IORESOURCE_MEM, | |
906 | }, | |
907 | { | |
908 | .start = PATA_INT, | |
909 | .end = PATA_INT, | |
910 | .flags = IORESOURCE_IRQ, | |
911 | }, | |
912 | }; | |
913 | ||
914 | static struct platform_device bfin_pata_device = { | |
915 | .name = "pata_platform", | |
916 | .id = -1, | |
917 | .num_resources = ARRAY_SIZE(bfin_pata_resources), | |
918 | .resource = bfin_pata_resources, | |
919 | .dev = { | |
920 | .platform_data = &bfin_pata_platform_data, | |
921 | } | |
922 | }; | |
923 | #endif | |
924 | ||
14b03204 MH |
925 | static const unsigned int cclk_vlev_datasheet[] = |
926 | { | |
927 | VRPAIR(VLEV_085, 250000000), | |
928 | VRPAIR(VLEV_090, 376000000), | |
929 | VRPAIR(VLEV_095, 426000000), | |
930 | VRPAIR(VLEV_100, 426000000), | |
931 | VRPAIR(VLEV_105, 476000000), | |
932 | VRPAIR(VLEV_110, 476000000), | |
933 | VRPAIR(VLEV_115, 476000000), | |
934 | VRPAIR(VLEV_120, 500000000), | |
935 | VRPAIR(VLEV_125, 533000000), | |
936 | VRPAIR(VLEV_130, 600000000), | |
937 | }; | |
938 | ||
939 | static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { | |
940 | .tuple_tab = cclk_vlev_datasheet, | |
941 | .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), | |
942 | .vr_settling_time = 25 /* us */, | |
943 | }; | |
944 | ||
945 | static struct platform_device bfin_dpmc = { | |
946 | .name = "bfin dpmc", | |
947 | .dev = { | |
948 | .platform_data = &bfin_dmpc_vreg_data, | |
949 | }, | |
950 | }; | |
951 | ||
1394f032 | 952 | static struct platform_device *stamp_devices[] __initdata = { |
14b03204 MH |
953 | |
954 | &bfin_dpmc, | |
955 | ||
1394f032 BW |
956 | #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) |
957 | &bfin_pcmcia_cf_device, | |
958 | #endif | |
959 | ||
960 | #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) | |
961 | &rtc_device, | |
962 | #endif | |
963 | ||
964 | #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) | |
965 | &sl811_hcd_device, | |
966 | #endif | |
967 | ||
968 | #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) | |
969 | &isp1362_hcd_device, | |
970 | #endif | |
971 | ||
972 | #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) | |
973 | &smc91x_device, | |
974 | #endif | |
975 | ||
f40d24d9 AL |
976 | #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) |
977 | &dm9000_device, | |
978 | #endif | |
979 | ||
561cc18b MH |
980 | #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) |
981 | &ax88180_device, | |
982 | #endif | |
983 | ||
1394f032 BW |
984 | #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) |
985 | &bfin_mac_device, | |
986 | #endif | |
987 | ||
988 | #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) | |
989 | &net2272_bfin_device, | |
990 | #endif | |
991 | ||
992 | #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) | |
c6c4d7bb | 993 | &bfin_spi0_device, |
1394f032 BW |
994 | #endif |
995 | ||
996 | #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) | |
997 | &bfin_fb_device, | |
998 | #endif | |
999 | ||
c6c4d7bb BW |
1000 | #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) |
1001 | &bfin_fb_adv7393_device, | |
1002 | #endif | |
1003 | ||
1394f032 BW |
1004 | #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) |
1005 | &bfin_uart_device, | |
1006 | #endif | |
1007 | ||
5be36d22 GY |
1008 | #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) |
1009 | &bfin_sir_device, | |
1010 | #endif | |
1011 | ||
1394f032 BW |
1012 | #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) |
1013 | &i2c_bfin_twi_device, | |
1014 | #endif | |
1015 | ||
1016 | #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) | |
1017 | &bfin_sport0_uart_device, | |
1018 | &bfin_sport1_uart_device, | |
1019 | #endif | |
c6c4d7bb BW |
1020 | |
1021 | #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) | |
1022 | &bfin_pata_device, | |
1023 | #endif | |
2463ef22 MH |
1024 | |
1025 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) | |
1026 | &bfin_device_gpiokeys, | |
1027 | #endif | |
cad2ab65 MF |
1028 | |
1029 | &bfin_gpios_device, | |
793dc27b | 1030 | |
fc68911e MF |
1031 | #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) |
1032 | &bfin_async_nand_device, | |
1033 | #endif | |
1034 | ||
793dc27b | 1035 | #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
de8c43f2 | 1036 | &stamp_flash_device, |
793dc27b | 1037 | #endif |
1394f032 BW |
1038 | }; |
1039 | ||
1040 | static int __init stamp_init(void) | |
1041 | { | |
b85d858b | 1042 | printk(KERN_INFO "%s(): registering device resources\n", __func__); |
81d9c7f2 BW |
1043 | |
1044 | #ifdef CONFIG_I2C_BOARDINFO | |
1045 | i2c_register_board_info(0, bfin_i2c_board_info, | |
1046 | ARRAY_SIZE(bfin_i2c_board_info)); | |
1047 | #endif | |
1048 | ||
fc68911e | 1049 | bfin_plat_nand_init(); |
1394f032 | 1050 | platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); |
5bda2723 | 1051 | spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); |
c6c4d7bb BW |
1052 | |
1053 | #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) | |
1054 | irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; | |
1055 | #endif | |
81d9c7f2 | 1056 | |
1394f032 BW |
1057 | return 0; |
1058 | } | |
1059 | ||
1060 | arch_initcall(stamp_init); | |
c6c4d7bb BW |
1061 | |
1062 | void native_machine_restart(char *cmd) | |
1063 | { | |
1064 | /* workaround reboot hang when booting from SPI */ | |
1065 | if ((bfin_read_SYSCR() & 0x7) == 0x3) | |
1066 | bfin_gpio_reset_spi0_ssel1(); | |
1067 | } | |
137b1529 MF |
1068 | |
1069 | /* | |
1070 | * Currently the MAC address is saved in Flash by U-Boot | |
1071 | */ | |
1072 | #define FLASH_MAC 0x203f0000 | |
9862cc52 | 1073 | void bfin_get_ether_addr(char *addr) |
137b1529 MF |
1074 | { |
1075 | *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC); | |
1076 | *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4); | |
1077 | } | |
9862cc52 | 1078 | EXPORT_SYMBOL(bfin_get_ether_addr); |