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Blackfin arch: fix bug - detect 0.1 silicon revision BF527-EZKIT as 0.0 version
[net-next-2.6.git] / arch / blackfin / mach-bf548 / boards / ezkit.c
CommitLineData
24a07a12
RH		 1/*
2 * File: arch/blackfin/mach-bf548/boards/ezkit.c
3 * Based on: arch/blackfin/mach-bf537/boards/ezkit.c
4 * Author: Aidan Williams <aidan@nicta.com.au>
5 *
6 * Created:
7 * Description:
8 *
9 * Modified:
10 * Copyright 2005 National ICT Australia (NICTA)
11 * Copyright 2004-2007 Analog Devices Inc.
12 *
13 * Bugs: Enter bugs at http://blackfin.uclinux.org/
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, see the file COPYING, or write
27 * to the Free Software Foundation, Inc.,
28 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 */
30
31#include <linux/device.h>
32#include <linux/platform_device.h>
33#include <linux/mtd/mtd.h>
34#include <linux/mtd/partitions.h>
de8c43f2 35#include <linux/mtd/physmap.h>
24a07a12
RH		 36#include <linux/spi/spi.h>
37#include <linux/spi/flash.h>
1f83b8f1 38#include <linux/irq.h>
81d9c7f2 39#include <linux/i2c.h>
24a07a12 40#include <linux/interrupt.h>
67f2d33e 41#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
c6c4d7bb 42#include <linux/usb/musb.h>
67f2d33e 43#endif
24a07a12 44#include <asm/bfin5xx_spi.h>
c6c4d7bb
BW		 45#include <asm/cplb.h>
46#include <asm/dma.h>
47#include <asm/gpio.h>
48#include <asm/nand.h>
14b03204 49#include <asm/dpmc.h>
5d448dd5 50#include <asm/portmux.h>
c6c4d7bb
BW		 51#include <asm/mach/bf54x_keys.h>
52#include <linux/input.h>
53#include <linux/spi/ad7877.h>
24a07a12
RH		 54
55/*
56 * Name the Board for the /proc/cpuinfo
57 */
066954a3 58const char bfin_board_name[] = "ADSP-BF548-EZKIT";
24a07a12
RH		 59
60/*
61 * Driver needs to know address, irq and flag pin.
62 */
63
c6c4d7bb
BW		 64#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
65
66#include <asm/mach/bf54x-lq043.h>
67
68static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
69 .width = 480,
70 .height = 272,
71 .xres = {480, 480, 480},
72 .yres = {272, 272, 272},
73 .bpp = {24, 24, 24},
74 .disp = GPIO_PE3,
75};
76
77static struct resource bf54x_lq043_resources[] = {
78 {
79 .start = IRQ_EPPI0_ERR,
80 .end = IRQ_EPPI0_ERR,
81 .flags = IORESOURCE_IRQ,
82 },
83};
84
85static struct platform_device bf54x_lq043_device = {
86 .name = "bf54x-lq043",
87 .id = -1,
88 .num_resources = ARRAY_SIZE(bf54x_lq043_resources),
89 .resource = bf54x_lq043_resources,
90 .dev = {
91 .platform_data = &bf54x_lq043_data,
92 },
93};
94#endif
95
96#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
8f740ef3 97static const unsigned int bf548_keymap[] = {
c6c4d7bb
BW		 98 KEYVAL(0, 0, KEY_ENTER),
99 KEYVAL(0, 1, KEY_HELP),
100 KEYVAL(0, 2, KEY_0),
101 KEYVAL(0, 3, KEY_BACKSPACE),
102 KEYVAL(1, 0, KEY_TAB),
103 KEYVAL(1, 1, KEY_9),
104 KEYVAL(1, 2, KEY_8),
105 KEYVAL(1, 3, KEY_7),
106 KEYVAL(2, 0, KEY_DOWN),
107 KEYVAL(2, 1, KEY_6),
108 KEYVAL(2, 2, KEY_5),
109 KEYVAL(2, 3, KEY_4),
110 KEYVAL(3, 0, KEY_UP),
111 KEYVAL(3, 1, KEY_3),
112 KEYVAL(3, 2, KEY_2),
113 KEYVAL(3, 3, KEY_1),
114};
115
116static struct bfin_kpad_platform_data bf54x_kpad_data = {
117 .rows = 4,
118 .cols = 4,
8f740ef3
MH		 119 .keymap = bf548_keymap,
120 .keymapsize = ARRAY_SIZE(bf548_keymap),
c6c4d7bb
BW		 121 .repeat = 0,
122 .debounce_time = 5000, /* ns (5ms) */
123 .coldrive_time = 1000, /* ns (1ms) */
124 .keyup_test_interval = 50, /* ms (50ms) */
125};
126
127static struct resource bf54x_kpad_resources[] = {
128 {
129 .start = IRQ_KEY,
130 .end = IRQ_KEY,
131 .flags = IORESOURCE_IRQ,
132 },
133};
134
135static struct platform_device bf54x_kpad_device = {
136 .name = "bf54x-keys",
137 .id = -1,
138 .num_resources = ARRAY_SIZE(bf54x_kpad_resources),
139 .resource = bf54x_kpad_resources,
140 .dev = {
141 .platform_data = &bf54x_kpad_data,
142 },
143};
144#endif
145
24a07a12
RH		 146#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
147static struct platform_device rtc_device = {
148 .name = "rtc-bfin",
149 .id = -1,
150};
151#endif
152
153#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
154static struct resource bfin_uart_resources[] = {
155#ifdef CONFIG_SERIAL_BFIN_UART0
156 {
157 .start = 0xFFC00400,
158 .end = 0xFFC004FF,
159 .flags = IORESOURCE_MEM,
160 },
161#endif
162#ifdef CONFIG_SERIAL_BFIN_UART1
163 {
164 .start = 0xFFC02000,
165 .end = 0xFFC020FF,
166 .flags = IORESOURCE_MEM,
167 },
168#endif
169#ifdef CONFIG_SERIAL_BFIN_UART2
170 {
171 .start = 0xFFC02100,
172 .end = 0xFFC021FF,
173 .flags = IORESOURCE_MEM,
174 },
175#endif
176#ifdef CONFIG_SERIAL_BFIN_UART3
177 {
178 .start = 0xFFC03100,
179 .end = 0xFFC031FF,
cc2e16bd 180 .flags = IORESOURCE_MEM,
24a07a12
RH		 181 },
182#endif
183};
184
185static struct platform_device bfin_uart_device = {
186 .name = "bfin-uart",
187 .id = 1,
188 .num_resources = ARRAY_SIZE(bfin_uart_resources),
189 .resource = bfin_uart_resources,
190};
191#endif
192
5be36d22
GY		 193#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
194static struct resource bfin_sir_resources[] = {
195#ifdef CONFIG_BFIN_SIR0
196 {
197 .start = 0xFFC00400,
198 .end = 0xFFC004FF,
199 .flags = IORESOURCE_MEM,
200 },
201#endif
202#ifdef CONFIG_BFIN_SIR1
203 {
204 .start = 0xFFC02000,
205 .end = 0xFFC020FF,
206 .flags = IORESOURCE_MEM,
207 },
208#endif
209#ifdef CONFIG_BFIN_SIR2
210 {
211 .start = 0xFFC02100,
212 .end = 0xFFC021FF,
213 .flags = IORESOURCE_MEM,
214 },
215#endif
216#ifdef CONFIG_BFIN_SIR3
217 {
218 .start = 0xFFC03100,
219 .end = 0xFFC031FF,
220 .flags = IORESOURCE_MEM,
221 },
222#endif
223};
224
225static struct platform_device bfin_sir_device = {
226 .name = "bfin_sir",
227 .id = 0,
228 .num_resources = ARRAY_SIZE(bfin_sir_resources),
229 .resource = bfin_sir_resources,
230};
231#endif
232
c6c4d7bb
BW		 233#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
234static struct resource smsc911x_resources[] = {
235 {
236 .name = "smsc911x-memory",
237 .start = 0x24000000,
238 .end = 0x24000000 + 0xFF,
239 .flags = IORESOURCE_MEM,
240 },
241 {
242 .start = IRQ_PE8,
243 .end = IRQ_PE8,
244 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
245 },
246};
247static struct platform_device smsc911x_device = {
248 .name = "smsc911x",
249 .id = 0,
250 .num_resources = ARRAY_SIZE(smsc911x_resources),
251 .resource = smsc911x_resources,
252};
253#endif
254
c6c4d7bb
BW		 255#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
256static struct resource musb_resources[] = {
257 [0] = {
258 .start = 0xFFC03C00,
259 .end = 0xFFC040FF,
260 .flags = IORESOURCE_MEM,
261 },
262 [1] = { /* general IRQ */
263 .start = IRQ_USB_INT0,
264 .end = IRQ_USB_INT0,
265 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
266 },
267 [2] = { /* DMA IRQ */
268 .start = IRQ_USB_DMA,
269 .end = IRQ_USB_DMA,
270 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
271 },
272};
273
274static struct musb_hdrc_platform_data musb_plat = {
2935077e 275#if defined(CONFIG_USB_MUSB_OTG)
c6c4d7bb 276 .mode = MUSB_OTG,
2935077e 277#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
c6c4d7bb 278 .mode = MUSB_HOST,
2935077e 279#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
c6c4d7bb
BW		 280 .mode = MUSB_PERIPHERAL,
281#endif
2935077e 282 .multipoint = 0,
c6c4d7bb
BW		 283};
284
285static u64 musb_dmamask = ~(u32)0;
286
287static struct platform_device musb_device = {
288 .name = "musb_hdrc",
289 .id = 0,
290 .dev = {
291 .dma_mask = &musb_dmamask,
292 .coherent_dma_mask = 0xffffffff,
293 .platform_data = &musb_plat,
294 },
295 .num_resources = ARRAY_SIZE(musb_resources),
296 .resource = musb_resources,
297};
298#endif
299
300#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
301static struct resource bfin_atapi_resources[] = {
302 {
303 .start = 0xFFC03800,
304 .end = 0xFFC0386F,
305 .flags = IORESOURCE_MEM,
306 },
307 {
308 .start = IRQ_ATAPI_ERR,
309 .end = IRQ_ATAPI_ERR,
310 .flags = IORESOURCE_IRQ,
311 },
312};
313
314static struct platform_device bfin_atapi_device = {
315 .name = "pata-bf54x",
316 .id = -1,
317 .num_resources = ARRAY_SIZE(bfin_atapi_resources),
318 .resource = bfin_atapi_resources,
319};
320#endif
321
322#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
323static struct mtd_partition partition_info[] = {
324 {
325 .name = "Linux Kernel",
326 .offset = 0,
327 .size = 4 * SIZE_1M,
328 },
329 {
330 .name = "File System",
edf05641
MF		 331 .offset = MTDPART_OFS_APPEND,
332 .size = MTDPART_SIZ_FULL,
c6c4d7bb
BW		 333 },
334};
335
336static struct bf5xx_nand_platform bf5xx_nand_platform = {
337 .page_size = NFC_PG_SIZE_256,
338 .data_width = NFC_NWIDTH_8,
339 .partitions = partition_info,
340 .nr_partitions = ARRAY_SIZE(partition_info),
341 .rd_dly = 3,
342 .wr_dly = 3,
343};
344
345static struct resource bf5xx_nand_resources[] = {
346 {
347 .start = 0xFFC03B00,
348 .end = 0xFFC03B4F,
349 .flags = IORESOURCE_MEM,
350 },
351 {
352 .start = CH_NFC,
353 .end = CH_NFC,
354 .flags = IORESOURCE_IRQ,
355 },
356};
357
358static struct platform_device bf5xx_nand_device = {
359 .name = "bf5xx-nand",
360 .id = 0,
361 .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
362 .resource = bf5xx_nand_resources,
363 .dev = {
364 .platform_data = &bf5xx_nand_platform,
365 },
366};
367#endif
368
3d7e6cf8 369#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
c6c4d7bb
BW		 370static struct platform_device bf54x_sdh_device = {
371 .name = "bfin-sdh",
372 .id = 0,
373};
374#endif
375
793dc27b 376#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2
MF		 377static struct mtd_partition ezkit_partitions[] = {
378 {
379 .name = "Bootloader",
edf05641 380 .size = 0x40000,
de8c43f2
MF		 381 .offset = 0,
382 }, {
383 .name = "Kernel",
ac76d889 384 .size = 0x1C0000,
de8c43f2
MF		 385 .offset = MTDPART_OFS_APPEND,
386 }, {
387 .name = "RootFS",
388 .size = MTDPART_SIZ_FULL,
389 .offset = MTDPART_OFS_APPEND,
390 }
391};
392
393static struct physmap_flash_data ezkit_flash_data = {
394 .width = 2,
395 .parts = ezkit_partitions,
396 .nr_parts = ARRAY_SIZE(ezkit_partitions),
397};
398
399static struct resource ezkit_flash_resource = {
400 .start = 0x20000000,
401 .end = 0x20ffffff,
402 .flags = IORESOURCE_MEM,
403};
404
405static struct platform_device ezkit_flash_device = {
406 .name = "physmap-flash",
407 .id = 0,
408 .dev = {
409 .platform_data = &ezkit_flash_data,
410 },
411 .num_resources = 1,
412 .resource = &ezkit_flash_resource,
413};
793dc27b 414#endif
de8c43f2 415
c6c4d7bb
BW		 416#if defined(CONFIG_MTD_M25P80) \
417 || defined(CONFIG_MTD_M25P80_MODULE)
418/* SPI flash chip (m25p16) */
419static struct mtd_partition bfin_spi_flash_partitions[] = {
420 {
421 .name = "bootloader",
422 .size = 0x00040000,
423 .offset = 0,
424 .mask_flags = MTD_CAP_ROM
425 }, {
426 .name = "linux kernel",
edf05641
MF		 427 .size = MTDPART_SIZ_FULL,
428 .offset = MTDPART_OFS_APPEND,
c6c4d7bb
BW		 429 }
430};
431
432static struct flash_platform_data bfin_spi_flash_data = {
433 .name = "m25p80",
434 .parts = bfin_spi_flash_partitions,
435 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
436 .type = "m25p16",
437};
438
439static struct bfin5xx_spi_chip spi_flash_chip_info = {
440 .enable_dma = 0, /* use dma transfer with this chip*/
441 .bits_per_word = 8,
442 .cs_change_per_word = 0,
443};
444#endif
445
37fa2421
BS		 446#if defined(CONFIG_SND_BLACKFIN_AD1836) \
447 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
448static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
449 .enable_dma = 0,
450 .bits_per_word = 16,
451};
452#endif
453
c6c4d7bb
BW		 454#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
455static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
c7d48966 456 .cs_change_per_word = 0,
c6c4d7bb
BW		 457 .enable_dma = 0,
458 .bits_per_word = 16,
459};
460
461static const struct ad7877_platform_data bfin_ad7877_ts_info = {
462 .model = 7877,
463 .vref_delay_usecs = 50, /* internal, no capacitor */
464 .x_plate_ohms = 419,
465 .y_plate_ohms = 486,
466 .pressure_max = 1000,
467 .pressure_min = 0,
468 .stopacq_polarity = 1,
469 .first_conversion_delay = 3,
470 .acquisition_time = 1,
471 .averaging = 1,
472 .pen_down_acc_interval = 1,
473};
474#endif
475
6e668936
MH		 476#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
477static struct bfin5xx_spi_chip spidev_chip_info = {
478 .enable_dma = 0,
479 .bits_per_word = 8,
480};
481#endif
482
5bda2723 483static struct spi_board_info bfin_spi_board_info[] __initdata = {
c6c4d7bb
BW		 484#if defined(CONFIG_MTD_M25P80) \
485 || defined(CONFIG_MTD_M25P80_MODULE)
486 {
487 /* the modalias must be the same as spi device driver name */
488 .modalias = "m25p80", /* Name of spi_driver for this device */
489 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
490 .bus_num = 0, /* Framework bus number */
491 .chip_select = 1, /* SPI_SSEL1*/
492 .platform_data = &bfin_spi_flash_data,
493 .controller_data = &spi_flash_chip_info,
494 .mode = SPI_MODE_3,
495 },
496#endif
37fa2421
BS		 497#if defined(CONFIG_SND_BLACKFIN_AD1836) \
498 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
499 {
500 .modalias = "ad1836-spi",
501 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
502 .bus_num = 1,
503 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
504 .controller_data = &ad1836_spi_chip_info,
505 },
506#endif
c6c4d7bb
BW		 507#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
508{
509 .modalias = "ad7877",
510 .platform_data = &bfin_ad7877_ts_info,
511 .irq = IRQ_PJ11,
512 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
513 .bus_num = 0,
514 .chip_select = 2,
515 .controller_data = &spi_ad7877_chip_info,
516},
517#endif
6e668936
MH		 518#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
519 {
520 .modalias = "spidev",
521 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
522 .bus_num = 0,
523 .chip_select = 1,
524 .controller_data = &spidev_chip_info,
525 },
526#endif
c6c4d7bb
BW		 527};
528
5bda2723 529#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb
BW		 530/* SPI (0) */
531static struct resource bfin_spi0_resource[] = {
532 [0] = {
533 .start = SPI0_REGBASE,
534 .end = SPI0_REGBASE + 0xFF,
535 .flags = IORESOURCE_MEM,
536 },
537 [1] = {
538 .start = CH_SPI0,
539 .end = CH_SPI0,
540 .flags = IORESOURCE_IRQ,
541 }
542};
543
544/* SPI (1) */
545static struct resource bfin_spi1_resource[] = {
546 [0] = {
547 .start = SPI1_REGBASE,
548 .end = SPI1_REGBASE + 0xFF,
549 .flags = IORESOURCE_MEM,
550 },
551 [1] = {
552 .start = CH_SPI1,
553 .end = CH_SPI1,
554 .flags = IORESOURCE_IRQ,
555 }
556};
557
558/* SPI controller data */
5d448dd5 559static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
c6c4d7bb
BW		 560 .num_chipselect = 8,
561 .enable_dma = 1, /* master has the ability to do dma transfer */
5d448dd5 562 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
c6c4d7bb
BW		 563};
564
565static struct platform_device bf54x_spi_master0 = {
566 .name = "bfin-spi",
567 .id = 0, /* Bus number */
568 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
569 .resource = bfin_spi0_resource,
570 .dev = {
5d448dd5 571 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
c6c4d7bb
BW		 572 },
573};
574
5d448dd5
BW		 575static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
576 .num_chipselect = 8,
577 .enable_dma = 1, /* master has the ability to do dma transfer */
578 .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
579};
580
c6c4d7bb
BW		 581static struct platform_device bf54x_spi_master1 = {
582 .name = "bfin-spi",
583 .id = 1, /* Bus number */
584 .num_resources = ARRAY_SIZE(bfin_spi1_resource),
585 .resource = bfin_spi1_resource,
586 .dev = {
5d448dd5 587 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
c6c4d7bb
BW		 588 },
589};
590#endif /* spi master and devices */
591
592#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
593static struct resource bfin_twi0_resource[] = {
594 [0] = {
595 .start = TWI0_REGBASE,
596 .end = TWI0_REGBASE + 0xFF,
597 .flags = IORESOURCE_MEM,
598 },
599 [1] = {
600 .start = IRQ_TWI0,
601 .end = IRQ_TWI0,
602 .flags = IORESOURCE_IRQ,
603 },
604};
605
606static struct platform_device i2c_bfin_twi0_device = {
607 .name = "i2c-bfin-twi",
608 .id = 0,
609 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
610 .resource = bfin_twi0_resource,
611};
612
7160e950 613#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
c6c4d7bb
BW		 614static struct resource bfin_twi1_resource[] = {
615 [0] = {
616 .start = TWI1_REGBASE,
617 .end = TWI1_REGBASE + 0xFF,
618 .flags = IORESOURCE_MEM,
619 },
620 [1] = {
621 .start = IRQ_TWI1,
622 .end = IRQ_TWI1,
623 .flags = IORESOURCE_IRQ,
624 },
625};
626
627static struct platform_device i2c_bfin_twi1_device = {
628 .name = "i2c-bfin-twi",
629 .id = 1,
630 .num_resources = ARRAY_SIZE(bfin_twi1_resource),
631 .resource = bfin_twi1_resource,
632};
633#endif
7160e950 634#endif
c6c4d7bb 635
81d9c7f2
BW		 636#ifdef CONFIG_I2C_BOARDINFO
637static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
638};
639
640#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
641static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
642#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
643 {
644 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
81d9c7f2
BW		 645 },
646#endif
647#if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
648 {
649 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
81d9c7f2
BW		 650 .irq = 212,
651 },
652#endif
653};
654#endif
655#endif
656
2463ef22
MH		 657#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
658#include <linux/gpio_keys.h>
659
660static struct gpio_keys_button bfin_gpio_keys_table[] = {
661 {BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
662 {BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
663 {BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
664 {BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
665};
666
667static struct gpio_keys_platform_data bfin_gpio_keys_data = {
668 .buttons = bfin_gpio_keys_table,
669 .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
670};
671
672static struct platform_device bfin_device_gpiokeys = {
673 .name = "gpio-keys",
674 .dev = {
675 .platform_data = &bfin_gpio_keys_data,
676 },
677};
678#endif
679
cad2ab65
MF		 680static struct resource bfin_gpios_resources = {
681 .start = 0,
682 .end = MAX_BLACKFIN_GPIOS - 1,
683 .flags = IORESOURCE_IRQ,
684};
685
686static struct platform_device bfin_gpios_device = {
687 .name = "simple-gpio",
688 .id = -1,
689 .num_resources = 1,
690 .resource = &bfin_gpios_resources,
691};
692
14b03204
MH		 693static const unsigned int cclk_vlev_datasheet[] =
694{
695/*
696 * Internal VLEV BF54XSBBC1533
697 ****temporarily using these values until data sheet is updated
698 */
699 VRPAIR(VLEV_085, 150000000),
700 VRPAIR(VLEV_090, 250000000),
701 VRPAIR(VLEV_110, 276000000),
702 VRPAIR(VLEV_115, 301000000),
703 VRPAIR(VLEV_120, 525000000),
704 VRPAIR(VLEV_125, 550000000),
705 VRPAIR(VLEV_130, 600000000),
706};
707
708static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
709 .tuple_tab = cclk_vlev_datasheet,
710 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
711 .vr_settling_time = 25 /* us */,
712};
713
714static struct platform_device bfin_dpmc = {
715 .name = "bfin dpmc",
716 .dev = {
717 .platform_data = &bfin_dmpc_vreg_data,
718 },
719};
720
24a07a12 721static struct platform_device *ezkit_devices[] __initdata = {
14b03204
MH		 722
723 &bfin_dpmc,
724
24a07a12
RH		 725#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
726 &rtc_device,
727#endif
728
729#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
730 &bfin_uart_device,
731#endif
c6c4d7bb 732
5be36d22
GY		 733#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
734 &bfin_sir_device,
735#endif
736
c6c4d7bb
BW		 737#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
738 &bf54x_lq043_device,
739#endif
740
741#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
742 &smsc911x_device,
743#endif
744
c6c4d7bb
BW		 745#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
746 &musb_device,
747#endif
748
749#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
750 &bfin_atapi_device,
751#endif
752
753#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
754 &bf5xx_nand_device,
755#endif
756
3d7e6cf8 757#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
c6c4d7bb
BW		 758 &bf54x_sdh_device,
759#endif
760
761#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
762 &bf54x_spi_master0,
d4b1d273 763 &bf54x_spi_master1,
c6c4d7bb
BW		 764#endif
765
766#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
767 &bf54x_kpad_device,
768#endif
769
770#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
771 &i2c_bfin_twi0_device,
7160e950 772#if !defined(CONFIG_BF542)
c6c4d7bb
BW		 773 &i2c_bfin_twi1_device,
774#endif
7160e950 775#endif
2463ef22
MH		 776
777#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
778 &bfin_device_gpiokeys,
779#endif
cad2ab65
MF		 780
781 &bfin_gpios_device,
793dc27b
MF		 782
783#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2 784 &ezkit_flash_device,
793dc27b 785#endif
24a07a12
RH		 786};
787
a01d7a76 788static int __init ezkit_init(void)
24a07a12 789{
b85d858b 790 printk(KERN_INFO "%s(): registering device resources\n", __func__);
81d9c7f2
BW		 791
792#ifdef CONFIG_I2C_BOARDINFO
793 i2c_register_board_info(0, bfin_i2c_board_info0,
794 ARRAY_SIZE(bfin_i2c_board_info0));
795#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
796 i2c_register_board_info(1, bfin_i2c_board_info1,
797 ARRAY_SIZE(bfin_i2c_board_info1));
798#endif
799#endif
800
24a07a12 801 platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
c6c4d7bb 802
5bda2723 803 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
c6c4d7bb 804
24a07a12
RH		 805 return 0;
806}
807
a01d7a76 808arch_initcall(ezkit_init);
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