projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge commit 'linus/master' into HEAD
[GitHub/mt8127/android_kernel_alcatel_ttab.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>
c6c4d7bb 41#include <linux/usb/musb.h>
24a07a12 42#include <asm/bfin5xx_spi.h>
c6c4d7bb
BW		 43#include <asm/dma.h>
44#include <asm/gpio.h>
45#include <asm/nand.h>
14b03204 46#include <asm/dpmc.h>
5d448dd5 47#include <asm/portmux.h>
501674a5 48#include <asm/bfin_sdh.h>
639f6571 49#include <mach/bf54x_keys.h>
c6c4d7bb
BW		 50#include <linux/input.h>
51#include <linux/spi/ad7877.h>
24a07a12
RH		 52
53/*
54 * Name the Board for the /proc/cpuinfo
55 */
fe85cad2 56const char bfin_board_name[] = "ADI BF548-EZKIT";
24a07a12
RH		 57
58/*
59 * Driver needs to know address, irq and flag pin.
60 */
61
0a6304a9 62#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
3f375690
MH		 63#include <linux/usb/isp1760.h>
64static struct resource bfin_isp1760_resources[] = {
0a6304a9 65 [0] = {
0a6304a9
MH		 66 .start = 0x2C0C0000,
67 .end = 0x2C0C0000 + 0xfffff,
68 .flags = IORESOURCE_MEM,
69 },
70 [1] = {
71 .start = IRQ_PG7,
72 .end = IRQ_PG7,
73 .flags = IORESOURCE_IRQ,
74 },
75};
76
3f375690
MH		 77static struct isp1760_platform_data isp1760_priv = {
78 .is_isp1761 = 0,
79 .port1_disable = 0,
80 .bus_width_16 = 1,
81 .port1_otg = 0,
82 .analog_oc = 0,
83 .dack_polarity_high = 0,
84 .dreq_polarity_high = 0,
0a6304a9
MH		 85};
86
3f375690
MH		 87static struct platform_device bfin_isp1760_device = {
88 .name = "isp1760-hcd",
89 .id = 0,
90 .dev = {
91 .platform_data = &isp1760_priv,
92 },
93 .num_resources = ARRAY_SIZE(bfin_isp1760_resources),
94 .resource = bfin_isp1760_resources,
0a6304a9 95};
0a6304a9
MH		 96#endif
97
c6c4d7bb
BW		 98#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
99
639f6571 100#include <mach/bf54x-lq043.h>
c6c4d7bb
BW		 101
102static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
103 .width = 480,
104 .height = 272,
105 .xres = {480, 480, 480},
106 .yres = {272, 272, 272},
107 .bpp = {24, 24, 24},
108 .disp = GPIO_PE3,
109};
110
111static struct resource bf54x_lq043_resources[] = {
112 {
113 .start = IRQ_EPPI0_ERR,
114 .end = IRQ_EPPI0_ERR,
115 .flags = IORESOURCE_IRQ,
116 },
117};
118
119static struct platform_device bf54x_lq043_device = {
120 .name = "bf54x-lq043",
121 .id = -1,
122 .num_resources = ARRAY_SIZE(bf54x_lq043_resources),
123 .resource = bf54x_lq043_resources,
124 .dev = {
125 .platform_data = &bf54x_lq043_data,
126 },
127};
128#endif
129
130#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
8f740ef3 131static const unsigned int bf548_keymap[] = {
c6c4d7bb
BW		 132 KEYVAL(0, 0, KEY_ENTER),
133 KEYVAL(0, 1, KEY_HELP),
134 KEYVAL(0, 2, KEY_0),
135 KEYVAL(0, 3, KEY_BACKSPACE),
136 KEYVAL(1, 0, KEY_TAB),
137 KEYVAL(1, 1, KEY_9),
138 KEYVAL(1, 2, KEY_8),
139 KEYVAL(1, 3, KEY_7),
140 KEYVAL(2, 0, KEY_DOWN),
141 KEYVAL(2, 1, KEY_6),
142 KEYVAL(2, 2, KEY_5),
143 KEYVAL(2, 3, KEY_4),
144 KEYVAL(3, 0, KEY_UP),
145 KEYVAL(3, 1, KEY_3),
146 KEYVAL(3, 2, KEY_2),
147 KEYVAL(3, 3, KEY_1),
148};
149
150static struct bfin_kpad_platform_data bf54x_kpad_data = {
151 .rows = 4,
152 .cols = 4,
8f740ef3
MH		 153 .keymap = bf548_keymap,
154 .keymapsize = ARRAY_SIZE(bf548_keymap),
c6c4d7bb
BW		 155 .repeat = 0,
156 .debounce_time = 5000, /* ns (5ms) */
157 .coldrive_time = 1000, /* ns (1ms) */
158 .keyup_test_interval = 50, /* ms (50ms) */
159};
160
161static struct resource bf54x_kpad_resources[] = {
162 {
163 .start = IRQ_KEY,
164 .end = IRQ_KEY,
165 .flags = IORESOURCE_IRQ,
166 },
167};
168
169static struct platform_device bf54x_kpad_device = {
170 .name = "bf54x-keys",
171 .id = -1,
172 .num_resources = ARRAY_SIZE(bf54x_kpad_resources),
173 .resource = bf54x_kpad_resources,
174 .dev = {
175 .platform_data = &bf54x_kpad_data,
176 },
177};
178#endif
179
aca5e4aa
MH		 180#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
181#include <asm/bfin_rotary.h>
182
183static struct bfin_rotary_platform_data bfin_rotary_data = {
184 /*.rotary_up_key = KEY_UP,*/
185 /*.rotary_down_key = KEY_DOWN,*/
186 .rotary_rel_code = REL_WHEEL,
187 .rotary_button_key = KEY_ENTER,
188 .debounce = 10, /* 0..17 */
189 .mode = ROT_QUAD_ENC | ROT_DEBE,
190};
191
192static struct resource bfin_rotary_resources[] = {
193 {
194 .start = IRQ_CNT,
195 .end = IRQ_CNT,
196 .flags = IORESOURCE_IRQ,
197 },
198};
199
200static struct platform_device bfin_rotary_device = {
201 .name = "bfin-rotary",
202 .id = -1,
203 .num_resources = ARRAY_SIZE(bfin_rotary_resources),
204 .resource = bfin_rotary_resources,
205 .dev = {
206 .platform_data = &bfin_rotary_data,
207 },
208};
209#endif
210
ffc4d8bc
MH		 211#if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
212#include <linux/input.h>
213#include <linux/spi/adxl34x.h>
214static const struct adxl34x_platform_data adxl34x_info = {
215 .x_axis_offset = 0,
216 .y_axis_offset = 0,
217 .z_axis_offset = 0,
218 .tap_threshold = 0x31,
219 .tap_duration = 0x10,
220 .tap_latency = 0x60,
221 .tap_window = 0xF0,
222 .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
223 .act_axis_control = 0xFF,
224 .activity_threshold = 5,
225 .inactivity_threshold = 3,
226 .inactivity_time = 4,
227 .free_fall_threshold = 0x7,
228 .free_fall_time = 0x20,
229 .data_rate = 0x8,
230 .data_range = ADXL_FULL_RES,
231
232 .ev_type = EV_ABS,
233 .ev_code_x = ABS_X, /* EV_REL */
234 .ev_code_y = ABS_Y, /* EV_REL */
235 .ev_code_z = ABS_Z, /* EV_REL */
236
237 .ev_code_tap_x = BTN_TOUCH, /* EV_KEY */
238 .ev_code_tap_y = BTN_TOUCH, /* EV_KEY */
239 .ev_code_tap_z = BTN_TOUCH, /* EV_KEY */
240
241/* .ev_code_ff = KEY_F,*/ /* EV_KEY */
242/* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */
243 .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
244 .fifo_mode = ADXL_FIFO_STREAM,
245};
246#endif
247
24a07a12
RH		 248#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
249static struct platform_device rtc_device = {
250 .name = "rtc-bfin",
251 .id = -1,
252};
253#endif
254
255#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
256static struct resource bfin_uart_resources[] = {
257#ifdef CONFIG_SERIAL_BFIN_UART0
258 {
259 .start = 0xFFC00400,
260 .end = 0xFFC004FF,
261 .flags = IORESOURCE_MEM,
262 },
263#endif
264#ifdef CONFIG_SERIAL_BFIN_UART1
265 {
266 .start = 0xFFC02000,
267 .end = 0xFFC020FF,
268 .flags = IORESOURCE_MEM,
269 },
270#endif
271#ifdef CONFIG_SERIAL_BFIN_UART2
272 {
273 .start = 0xFFC02100,
274 .end = 0xFFC021FF,
275 .flags = IORESOURCE_MEM,
276 },
277#endif
278#ifdef CONFIG_SERIAL_BFIN_UART3
279 {
280 .start = 0xFFC03100,
281 .end = 0xFFC031FF,
cc2e16bd 282 .flags = IORESOURCE_MEM,
24a07a12
RH		 283 },
284#endif
285};
286
287static struct platform_device bfin_uart_device = {
288 .name = "bfin-uart",
289 .id = 1,
290 .num_resources = ARRAY_SIZE(bfin_uart_resources),
291 .resource = bfin_uart_resources,
292};
293#endif
294
5be36d22 295#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
5be36d22 296#ifdef CONFIG_BFIN_SIR0
42bd8bcb 297static struct resource bfin_sir0_resources[] = {
5be36d22
GY		 298 {
299 .start = 0xFFC00400,
300 .end = 0xFFC004FF,
301 .flags = IORESOURCE_MEM,
302 },
42bd8bcb
GY		 303 {
304 .start = IRQ_UART0_RX,
305 .end = IRQ_UART0_RX+1,
306 .flags = IORESOURCE_IRQ,
307 },
308 {
309 .start = CH_UART0_RX,
310 .end = CH_UART0_RX+1,
311 .flags = IORESOURCE_DMA,
312 },
313};
314static struct platform_device bfin_sir0_device = {
315 .name = "bfin_sir",
316 .id = 0,
317 .num_resources = ARRAY_SIZE(bfin_sir0_resources),
318 .resource = bfin_sir0_resources,
319};
5be36d22
GY		 320#endif
321#ifdef CONFIG_BFIN_SIR1
42bd8bcb 322static struct resource bfin_sir1_resources[] = {
5be36d22
GY		 323 {
324 .start = 0xFFC02000,
325 .end = 0xFFC020FF,
326 .flags = IORESOURCE_MEM,
327 },
42bd8bcb
GY		 328 {
329 .start = IRQ_UART1_RX,
330 .end = IRQ_UART1_RX+1,
331 .flags = IORESOURCE_IRQ,
332 },
333 {
334 .start = CH_UART1_RX,
335 .end = CH_UART1_RX+1,
336 .flags = IORESOURCE_DMA,
337 },
338};
339static struct platform_device bfin_sir1_device = {
340 .name = "bfin_sir",
341 .id = 1,
342 .num_resources = ARRAY_SIZE(bfin_sir1_resources),
343 .resource = bfin_sir1_resources,
344};
5be36d22
GY		 345#endif
346#ifdef CONFIG_BFIN_SIR2
42bd8bcb 347static struct resource bfin_sir2_resources[] = {
5be36d22
GY		 348 {
349 .start = 0xFFC02100,
350 .end = 0xFFC021FF,
351 .flags = IORESOURCE_MEM,
352 },
42bd8bcb
GY		 353 {
354 .start = IRQ_UART2_RX,
355 .end = IRQ_UART2_RX+1,
356 .flags = IORESOURCE_IRQ,
357 },
358 {
359 .start = CH_UART2_RX,
360 .end = CH_UART2_RX+1,
361 .flags = IORESOURCE_DMA,
362 },
363};
364static struct platform_device bfin_sir2_device = {
365 .name = "bfin_sir",
366 .id = 2,
367 .num_resources = ARRAY_SIZE(bfin_sir2_resources),
368 .resource = bfin_sir2_resources,
369};
5be36d22
GY		 370#endif
371#ifdef CONFIG_BFIN_SIR3
42bd8bcb 372static struct resource bfin_sir3_resources[] = {
5be36d22
GY		 373 {
374 .start = 0xFFC03100,
375 .end = 0xFFC031FF,
376 .flags = IORESOURCE_MEM,
377 },
42bd8bcb
GY		 378 {
379 .start = IRQ_UART3_RX,
380 .end = IRQ_UART3_RX+1,
381 .flags = IORESOURCE_IRQ,
382 },
383 {
384 .start = CH_UART3_RX,
385 .end = CH_UART3_RX+1,
386 .flags = IORESOURCE_DMA,
387 },
5be36d22 388};
42bd8bcb 389static struct platform_device bfin_sir3_device = {
5be36d22 390 .name = "bfin_sir",
42bd8bcb
GY		 391 .id = 3,
392 .num_resources = ARRAY_SIZE(bfin_sir3_resources),
393 .resource = bfin_sir3_resources,
5be36d22
GY		 394};
395#endif
42bd8bcb 396#endif
5be36d22 397
c6c4d7bb
BW		 398#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
399static struct resource smsc911x_resources[] = {
400 {
401 .name = "smsc911x-memory",
402 .start = 0x24000000,
403 .end = 0x24000000 + 0xFF,
404 .flags = IORESOURCE_MEM,
405 },
406 {
407 .start = IRQ_PE8,
408 .end = IRQ_PE8,
409 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
410 },
411};
412static struct platform_device smsc911x_device = {
413 .name = "smsc911x",
414 .id = 0,
415 .num_resources = ARRAY_SIZE(smsc911x_resources),
416 .resource = smsc911x_resources,
417};
418#endif
419
c6c4d7bb
BW		 420#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
421static struct resource musb_resources[] = {
422 [0] = {
423 .start = 0xFFC03C00,
424 .end = 0xFFC040FF,
425 .flags = IORESOURCE_MEM,
426 },
427 [1] = { /* general IRQ */
428 .start = IRQ_USB_INT0,
429 .end = IRQ_USB_INT0,
430 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
431 },
432 [2] = { /* DMA IRQ */
433 .start = IRQ_USB_DMA,
434 .end = IRQ_USB_DMA,
435 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
436 },
437};
438
50041acb
BW		 439static struct musb_hdrc_config musb_config = {
440 .multipoint = 0,
441 .dyn_fifo = 0,
442 .soft_con = 1,
443 .dma = 1,
fea05dac
BW		 444 .num_eps = 8,
445 .dma_channels = 8,
50041acb
BW		 446 .gpio_vrsel = GPIO_PE7,
447};
448
c6c4d7bb 449static struct musb_hdrc_platform_data musb_plat = {
2935077e 450#if defined(CONFIG_USB_MUSB_OTG)
c6c4d7bb 451 .mode = MUSB_OTG,
2935077e 452#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
c6c4d7bb 453 .mode = MUSB_HOST,
2935077e 454#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
c6c4d7bb
BW		 455 .mode = MUSB_PERIPHERAL,
456#endif
50041acb 457 .config = &musb_config,
c6c4d7bb
BW		 458};
459
460static u64 musb_dmamask = ~(u32)0;
461
462static struct platform_device musb_device = {
463 .name = "musb_hdrc",
464 .id = 0,
465 .dev = {
466 .dma_mask = &musb_dmamask,
467 .coherent_dma_mask = 0xffffffff,
468 .platform_data = &musb_plat,
469 },
470 .num_resources = ARRAY_SIZE(musb_resources),
471 .resource = musb_resources,
472};
473#endif
474
475#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
476static struct resource bfin_atapi_resources[] = {
477 {
478 .start = 0xFFC03800,
479 .end = 0xFFC0386F,
480 .flags = IORESOURCE_MEM,
481 },
482 {
483 .start = IRQ_ATAPI_ERR,
484 .end = IRQ_ATAPI_ERR,
485 .flags = IORESOURCE_IRQ,
486 },
487};
488
489static struct platform_device bfin_atapi_device = {
490 .name = "pata-bf54x",
491 .id = -1,
492 .num_resources = ARRAY_SIZE(bfin_atapi_resources),
493 .resource = bfin_atapi_resources,
494};
495#endif
496
497#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
498static struct mtd_partition partition_info[] = {
499 {
aa582977 500 .name = "linux kernel(nand)",
c6c4d7bb 501 .offset = 0,
f4585a08 502 .size = 4 * 1024 * 1024,
c6c4d7bb
BW		 503 },
504 {
aa582977 505 .name = "file system(nand)",
edf05641
MF		 506 .offset = MTDPART_OFS_APPEND,
507 .size = MTDPART_SIZ_FULL,
c6c4d7bb
BW		 508 },
509};
510
511static struct bf5xx_nand_platform bf5xx_nand_platform = {
512 .page_size = NFC_PG_SIZE_256,
513 .data_width = NFC_NWIDTH_8,
514 .partitions = partition_info,
515 .nr_partitions = ARRAY_SIZE(partition_info),
516 .rd_dly = 3,
517 .wr_dly = 3,
518};
519
520static struct resource bf5xx_nand_resources[] = {
521 {
522 .start = 0xFFC03B00,
523 .end = 0xFFC03B4F,
524 .flags = IORESOURCE_MEM,
525 },
526 {
527 .start = CH_NFC,
528 .end = CH_NFC,
529 .flags = IORESOURCE_IRQ,
530 },
531};
532
533static struct platform_device bf5xx_nand_device = {
534 .name = "bf5xx-nand",
535 .id = 0,
536 .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
537 .resource = bf5xx_nand_resources,
538 .dev = {
539 .platform_data = &bf5xx_nand_platform,
540 },
541};
542#endif
543
3d7e6cf8 544#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
501674a5
CC		 545
546static struct bfin_sd_host bfin_sdh_data = {
547 .dma_chan = CH_SDH,
548 .irq_int0 = IRQ_SDH_MASK0,
549 .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
550};
551
c6c4d7bb
BW		 552static struct platform_device bf54x_sdh_device = {
553 .name = "bfin-sdh",
554 .id = 0,
501674a5
CC		 555 .dev = {
556 .platform_data = &bfin_sdh_data,
557 },
c6c4d7bb
BW		 558};
559#endif
560
793dc27b 561#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2
MF		 562static struct mtd_partition ezkit_partitions[] = {
563 {
aa582977 564 .name = "bootloader(nor)",
edf05641 565 .size = 0x40000,
de8c43f2
MF		 566 .offset = 0,
567 }, {
aa582977 568 .name = "linux kernel(nor)",
664d0403 569 .size = 0x400000,
de8c43f2
MF		 570 .offset = MTDPART_OFS_APPEND,
571 }, {
aa582977 572 .name = "file system(nor)",
de8c43f2
MF		 573 .size = MTDPART_SIZ_FULL,
574 .offset = MTDPART_OFS_APPEND,
575 }
576};
577
578static struct physmap_flash_data ezkit_flash_data = {
579 .width = 2,
580 .parts = ezkit_partitions,
581 .nr_parts = ARRAY_SIZE(ezkit_partitions),
582};
583
584static struct resource ezkit_flash_resource = {
585 .start = 0x20000000,
664d0403 586 .end = 0x21ffffff,
de8c43f2
MF		 587 .flags = IORESOURCE_MEM,
588};
589
590static struct platform_device ezkit_flash_device = {
591 .name = "physmap-flash",
592 .id = 0,
593 .dev = {
594 .platform_data = &ezkit_flash_data,
595 },
596 .num_resources = 1,
597 .resource = &ezkit_flash_resource,
598};
793dc27b 599#endif
de8c43f2 600
c6c4d7bb
BW		 601#if defined(CONFIG_MTD_M25P80) \
602 || defined(CONFIG_MTD_M25P80_MODULE)
603/* SPI flash chip (m25p16) */
604static struct mtd_partition bfin_spi_flash_partitions[] = {
605 {
aa582977 606 .name = "bootloader(spi)",
c6c4d7bb
BW		 607 .size = 0x00040000,
608 .offset = 0,
609 .mask_flags = MTD_CAP_ROM
610 }, {
aa582977 611 .name = "linux kernel(spi)",
edf05641
MF		 612 .size = MTDPART_SIZ_FULL,
613 .offset = MTDPART_OFS_APPEND,
c6c4d7bb
BW		 614 }
615};
616
617static struct flash_platform_data bfin_spi_flash_data = {
618 .name = "m25p80",
619 .parts = bfin_spi_flash_partitions,
620 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
621 .type = "m25p16",
622};
623
624static struct bfin5xx_spi_chip spi_flash_chip_info = {
625 .enable_dma = 0, /* use dma transfer with this chip*/
626 .bits_per_word = 8,
627 .cs_change_per_word = 0,
628};
629#endif
630
37fa2421
BS		 631#if defined(CONFIG_SND_BLACKFIN_AD1836) \
632 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
633static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
634 .enable_dma = 0,
635 .bits_per_word = 16,
636};
637#endif
638
c6c4d7bb
BW		 639#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
640static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
c7d48966 641 .cs_change_per_word = 0,
c6c4d7bb
BW		 642 .enable_dma = 0,
643 .bits_per_word = 16,
644};
645
646static const struct ad7877_platform_data bfin_ad7877_ts_info = {
647 .model = 7877,
648 .vref_delay_usecs = 50, /* internal, no capacitor */
649 .x_plate_ohms = 419,
650 .y_plate_ohms = 486,
651 .pressure_max = 1000,
652 .pressure_min = 0,
653 .stopacq_polarity = 1,
654 .first_conversion_delay = 3,
655 .acquisition_time = 1,
656 .averaging = 1,
657 .pen_down_acc_interval = 1,
658};
659#endif
660
6e668936
MH		 661#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
662static struct bfin5xx_spi_chip spidev_chip_info = {
663 .enable_dma = 0,
664 .bits_per_word = 8,
665};
666#endif
667
ffc4d8bc
MH		 668#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
669static struct bfin5xx_spi_chip spi_adxl34x_chip_info = {
670 .enable_dma = 0, /* use dma transfer with this chip*/
671 .bits_per_word = 8,
672 .cs_change_per_word = 0,
673};
674#endif
675
5bda2723 676static struct spi_board_info bfin_spi_board_info[] __initdata = {
c6c4d7bb
BW		 677#if defined(CONFIG_MTD_M25P80) \
678 || defined(CONFIG_MTD_M25P80_MODULE)
679 {
680 /* the modalias must be the same as spi device driver name */
681 .modalias = "m25p80", /* Name of spi_driver for this device */
682 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
683 .bus_num = 0, /* Framework bus number */
684 .chip_select = 1, /* SPI_SSEL1*/
685 .platform_data = &bfin_spi_flash_data,
686 .controller_data = &spi_flash_chip_info,
687 .mode = SPI_MODE_3,
688 },
689#endif
37fa2421
BS		 690#if defined(CONFIG_SND_BLACKFIN_AD1836) \
691 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
692 {
693 .modalias = "ad1836-spi",
694 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
695 .bus_num = 1,
696 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
697 .controller_data = &ad1836_spi_chip_info,
698 },
699#endif
c6c4d7bb 700#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
ffc4d8bc
MH		 701 {
702 .modalias = "ad7877",
703 .platform_data = &bfin_ad7877_ts_info,
704 .irq = IRQ_PB4, /* old boards (<=Rev 1.3) use IRQ_PJ11 */
705 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
706 .bus_num = 0,
707 .chip_select = 2,
708 .controller_data = &spi_ad7877_chip_info,
709 },
c6c4d7bb 710#endif
6e668936
MH		 711#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
712 {
713 .modalias = "spidev",
714 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
715 .bus_num = 0,
716 .chip_select = 1,
717 .controller_data = &spidev_chip_info,
718 },
719#endif
ffc4d8bc
MH		 720#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
721 {
722 .modalias = "adxl34x",
723 .platform_data = &adxl34x_info,
724 .irq = IRQ_PC5,
725 .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
726 .bus_num = 1,
727 .chip_select = 2,
728 .controller_data = &spi_adxl34x_chip_info,
729 .mode = SPI_MODE_3,
730 },
731#endif
c6c4d7bb 732};
5bda2723 733#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb
BW		 734/* SPI (0) */
735static struct resource bfin_spi0_resource[] = {
736 [0] = {
737 .start = SPI0_REGBASE,
738 .end = SPI0_REGBASE + 0xFF,
739 .flags = IORESOURCE_MEM,
740 },
741 [1] = {
742 .start = CH_SPI0,
743 .end = CH_SPI0,
744 .flags = IORESOURCE_IRQ,
745 }
746};
747
748/* SPI (1) */
749static struct resource bfin_spi1_resource[] = {
750 [0] = {
751 .start = SPI1_REGBASE,
752 .end = SPI1_REGBASE + 0xFF,
753 .flags = IORESOURCE_MEM,
754 },
755 [1] = {
756 .start = CH_SPI1,
757 .end = CH_SPI1,
758 .flags = IORESOURCE_IRQ,
759 }
760};
761
762/* SPI controller data */
5d448dd5 763static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
c6c4d7bb
BW		 764 .num_chipselect = 8,
765 .enable_dma = 1, /* master has the ability to do dma transfer */
5d448dd5 766 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
c6c4d7bb
BW		 767};
768
769static struct platform_device bf54x_spi_master0 = {
770 .name = "bfin-spi",
771 .id = 0, /* Bus number */
772 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
773 .resource = bfin_spi0_resource,
774 .dev = {
5d448dd5 775 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
c6c4d7bb
BW		 776 },
777};
778
5d448dd5
BW		 779static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
780 .num_chipselect = 8,
781 .enable_dma = 1, /* master has the ability to do dma transfer */
782 .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
783};
784
c6c4d7bb
BW		 785static struct platform_device bf54x_spi_master1 = {
786 .name = "bfin-spi",
787 .id = 1, /* Bus number */
788 .num_resources = ARRAY_SIZE(bfin_spi1_resource),
789 .resource = bfin_spi1_resource,
790 .dev = {
5d448dd5 791 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
c6c4d7bb
BW		 792 },
793};
794#endif /* spi master and devices */
795
796#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
797static struct resource bfin_twi0_resource[] = {
798 [0] = {
799 .start = TWI0_REGBASE,
800 .end = TWI0_REGBASE + 0xFF,
801 .flags = IORESOURCE_MEM,
802 },
803 [1] = {
804 .start = IRQ_TWI0,
805 .end = IRQ_TWI0,
806 .flags = IORESOURCE_IRQ,
807 },
808};
809
810static struct platform_device i2c_bfin_twi0_device = {
811 .name = "i2c-bfin-twi",
812 .id = 0,
813 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
814 .resource = bfin_twi0_resource,
815};
816
7160e950 817#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
c6c4d7bb
BW		 818static struct resource bfin_twi1_resource[] = {
819 [0] = {
820 .start = TWI1_REGBASE,
821 .end = TWI1_REGBASE + 0xFF,
822 .flags = IORESOURCE_MEM,
823 },
824 [1] = {
825 .start = IRQ_TWI1,
826 .end = IRQ_TWI1,
827 .flags = IORESOURCE_IRQ,
828 },
829};
830
831static struct platform_device i2c_bfin_twi1_device = {
832 .name = "i2c-bfin-twi",
833 .id = 1,
834 .num_resources = ARRAY_SIZE(bfin_twi1_resource),
835 .resource = bfin_twi1_resource,
836};
837#endif
7160e950 838#endif
c6c4d7bb 839
81d9c7f2
BW		 840static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
841};
842
843#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
844static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
a261eec0 845#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
81d9c7f2
BW		 846 {
847 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
81d9c7f2
BW		 848 },
849#endif
850#if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
851 {
852 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
81d9c7f2
BW		 853 .irq = 212,
854 },
855#endif
ffc4d8bc
MH		 856#if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
857 {
858 I2C_BOARD_INFO("adxl34x", 0x53),
859 .irq = IRQ_PC5,
860 .platform_data = (void *)&adxl34x_info,
861 },
862#endif
81d9c7f2
BW		 863};
864#endif
81d9c7f2 865
2463ef22
MH		 866#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
867#include <linux/gpio_keys.h>
868
869static struct gpio_keys_button bfin_gpio_keys_table[] = {
870 {BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
871 {BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
872 {BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
873 {BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
874};
875
876static struct gpio_keys_platform_data bfin_gpio_keys_data = {
877 .buttons = bfin_gpio_keys_table,
878 .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
879};
880
881static struct platform_device bfin_device_gpiokeys = {
882 .name = "gpio-keys",
883 .dev = {
884 .platform_data = &bfin_gpio_keys_data,
885 },
886};
887#endif
888
cad2ab65
MF		 889static struct resource bfin_gpios_resources = {
890 .start = 0,
891 .end = MAX_BLACKFIN_GPIOS - 1,
892 .flags = IORESOURCE_IRQ,
893};
894
895static struct platform_device bfin_gpios_device = {
896 .name = "simple-gpio",
897 .id = -1,
898 .num_resources = 1,
899 .resource = &bfin_gpios_resources,
900};
901
14b03204
MH		 902static const unsigned int cclk_vlev_datasheet[] =
903{
904/*
905 * Internal VLEV BF54XSBBC1533
906 ****temporarily using these values until data sheet is updated
907 */
908 VRPAIR(VLEV_085, 150000000),
909 VRPAIR(VLEV_090, 250000000),
910 VRPAIR(VLEV_110, 276000000),
911 VRPAIR(VLEV_115, 301000000),
912 VRPAIR(VLEV_120, 525000000),
913 VRPAIR(VLEV_125, 550000000),
914 VRPAIR(VLEV_130, 600000000),
915};
916
917static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
918 .tuple_tab = cclk_vlev_datasheet,
919 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
920 .vr_settling_time = 25 /* us */,
921};
922
923static struct platform_device bfin_dpmc = {
924 .name = "bfin dpmc",
925 .dev = {
926 .platform_data = &bfin_dmpc_vreg_data,
927 },
928};
929
24a07a12 930static struct platform_device *ezkit_devices[] __initdata = {
14b03204
MH		 931
932 &bfin_dpmc,
933
24a07a12
RH		 934#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
935 &rtc_device,
936#endif
937
938#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
939 &bfin_uart_device,
940#endif
c6c4d7bb 941
5be36d22 942#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
42bd8bcb
GY		 943#ifdef CONFIG_BFIN_SIR0
944 &bfin_sir0_device,
945#endif
946#ifdef CONFIG_BFIN_SIR1
947 &bfin_sir1_device,
948#endif
949#ifdef CONFIG_BFIN_SIR2
950 &bfin_sir2_device,
951#endif
952#ifdef CONFIG_BFIN_SIR3
953 &bfin_sir3_device,
954#endif
5be36d22
GY		 955#endif
956
c6c4d7bb
BW		 957#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
958 &bf54x_lq043_device,
959#endif
960
961#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
962 &smsc911x_device,
963#endif
964
c6c4d7bb
BW		 965#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
966 &musb_device,
967#endif
968
3f375690
MH		 969#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
970 &bfin_isp1760_device,
971#endif
972
c6c4d7bb
BW		 973#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
974 &bfin_atapi_device,
975#endif
976
977#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
978 &bf5xx_nand_device,
979#endif
980
3d7e6cf8 981#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
c6c4d7bb
BW		 982 &bf54x_sdh_device,
983#endif
984
985#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
986 &bf54x_spi_master0,
d4b1d273 987 &bf54x_spi_master1,
c6c4d7bb
BW		 988#endif
989
990#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
991 &bf54x_kpad_device,
992#endif
993
aca5e4aa
MH		 994#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
995 &bfin_rotary_device,
996#endif
997
c6c4d7bb
BW		 998#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
999 &i2c_bfin_twi0_device,
7160e950 1000#if !defined(CONFIG_BF542)
c6c4d7bb
BW		 1001 &i2c_bfin_twi1_device,
1002#endif
7160e950 1003#endif
2463ef22
MH		 1004
1005#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1006 &bfin_device_gpiokeys,
1007#endif
cad2ab65
MF		 1008
1009 &bfin_gpios_device,
793dc27b
MF		 1010
1011#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2 1012 &ezkit_flash_device,
793dc27b 1013#endif
24a07a12
RH		 1014};
1015
a01d7a76 1016static int __init ezkit_init(void)
24a07a12 1017{
b85d858b 1018 printk(KERN_INFO "%s(): registering device resources\n", __func__);
81d9c7f2 1019
81d9c7f2
BW		 1020 i2c_register_board_info(0, bfin_i2c_board_info0,
1021 ARRAY_SIZE(bfin_i2c_board_info0));
1022#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
1023 i2c_register_board_info(1, bfin_i2c_board_info1,
1024 ARRAY_SIZE(bfin_i2c_board_info1));
81d9c7f2
BW		 1025#endif
1026
24a07a12 1027 platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
c6c4d7bb 1028
5bda2723 1029 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
c6c4d7bb 1030
24a07a12
RH		 1031 return 0;
1032}
1033
a01d7a76 1034arch_initcall(ezkit_init);
kernel source for telekom puls (alcatel/mediatek)