1ed0261577374d9b2eec461e4f6f988d05cf152c
[linux-2.6.git] / arch / blackfin / mach-bf548 / boards / ezkit.c
1 /*
2  * Copyright 2004-2009 Analog Devices Inc.
3  *                2005 National ICT Australia (NICTA)
4  *                      Aidan Williams <aidan@nicta.com.au>
5  *
6  * Licensed under the GPL-2 or later.
7  */
8
9 #include <linux/device.h>
10 #include <linux/platform_device.h>
11 #include <linux/mtd/mtd.h>
12 #include <linux/mtd/partitions.h>
13 #include <linux/mtd/physmap.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16 #include <linux/irq.h>
17 #include <linux/i2c.h>
18 #include <linux/interrupt.h>
19 #include <linux/usb/musb.h>
20 #include <asm/bfin5xx_spi.h>
21 #include <asm/dma.h>
22 #include <asm/gpio.h>
23 #include <asm/nand.h>
24 #include <asm/dpmc.h>
25 #include <asm/portmux.h>
26 #include <asm/bfin_sdh.h>
27 #include <mach/bf54x_keys.h>
28 #include <linux/input.h>
29 #include <linux/spi/ad7877.h>
30
31 /*
32  * Name the Board for the /proc/cpuinfo
33  */
34 const char bfin_board_name[] = "ADI BF548-EZKIT";
35
36 /*
37  *  Driver needs to know address, irq and flag pin.
38  */
39
40 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
41 #include <linux/usb/isp1760.h>
42 static struct resource bfin_isp1760_resources[] = {
43         [0] = {
44                 .start  = 0x2C0C0000,
45                 .end    = 0x2C0C0000 + 0xfffff,
46                 .flags  = IORESOURCE_MEM,
47         },
48         [1] = {
49                 .start  = IRQ_PG7,
50                 .end    = IRQ_PG7,
51                 .flags  = IORESOURCE_IRQ,
52         },
53 };
54
55 static struct isp1760_platform_data isp1760_priv = {
56         .is_isp1761 = 0,
57         .bus_width_16 = 1,
58         .port1_otg = 0,
59         .analog_oc = 0,
60         .dack_polarity_high = 0,
61         .dreq_polarity_high = 0,
62 };
63
64 static struct platform_device bfin_isp1760_device = {
65         .name           = "isp1760",
66         .id             = 0,
67         .dev = {
68                 .platform_data = &isp1760_priv,
69         },
70         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
71         .resource       = bfin_isp1760_resources,
72 };
73 #endif
74
75 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
76
77 #include <mach/bf54x-lq043.h>
78
79 static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
80         .width =        95,
81         .height =       54,
82         .xres =         {480, 480, 480},
83         .yres =         {272, 272, 272},
84         .bpp =          {24, 24, 24},
85         .disp =         GPIO_PE3,
86 };
87
88 static struct resource bf54x_lq043_resources[] = {
89         {
90                 .start = IRQ_EPPI0_ERR,
91                 .end = IRQ_EPPI0_ERR,
92                 .flags = IORESOURCE_IRQ,
93         },
94 };
95
96 static struct platform_device bf54x_lq043_device = {
97         .name           = "bf54x-lq043",
98         .id             = -1,
99         .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
100         .resource       = bf54x_lq043_resources,
101         .dev            = {
102                 .platform_data = &bf54x_lq043_data,
103         },
104 };
105 #endif
106
107 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
108 static const unsigned int bf548_keymap[] = {
109         KEYVAL(0, 0, KEY_ENTER),
110         KEYVAL(0, 1, KEY_HELP),
111         KEYVAL(0, 2, KEY_0),
112         KEYVAL(0, 3, KEY_BACKSPACE),
113         KEYVAL(1, 0, KEY_TAB),
114         KEYVAL(1, 1, KEY_9),
115         KEYVAL(1, 2, KEY_8),
116         KEYVAL(1, 3, KEY_7),
117         KEYVAL(2, 0, KEY_DOWN),
118         KEYVAL(2, 1, KEY_6),
119         KEYVAL(2, 2, KEY_5),
120         KEYVAL(2, 3, KEY_4),
121         KEYVAL(3, 0, KEY_UP),
122         KEYVAL(3, 1, KEY_3),
123         KEYVAL(3, 2, KEY_2),
124         KEYVAL(3, 3, KEY_1),
125 };
126
127 static struct bfin_kpad_platform_data bf54x_kpad_data = {
128         .rows                   = 4,
129         .cols                   = 4,
130         .keymap                 = bf548_keymap,
131         .keymapsize             = ARRAY_SIZE(bf548_keymap),
132         .repeat                 = 0,
133         .debounce_time          = 5000, /* ns (5ms) */
134         .coldrive_time          = 1000, /* ns (1ms) */
135         .keyup_test_interval    = 50, /* ms (50ms) */
136 };
137
138 static struct resource bf54x_kpad_resources[] = {
139         {
140                 .start = IRQ_KEY,
141                 .end = IRQ_KEY,
142                 .flags = IORESOURCE_IRQ,
143         },
144 };
145
146 static struct platform_device bf54x_kpad_device = {
147         .name           = "bf54x-keys",
148         .id             = -1,
149         .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
150         .resource       = bf54x_kpad_resources,
151         .dev            = {
152                 .platform_data = &bf54x_kpad_data,
153         },
154 };
155 #endif
156
157 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
158 #include <asm/bfin_rotary.h>
159
160 static struct bfin_rotary_platform_data bfin_rotary_data = {
161         /*.rotary_up_key     = KEY_UP,*/
162         /*.rotary_down_key   = KEY_DOWN,*/
163         .rotary_rel_code   = REL_WHEEL,
164         .rotary_button_key = KEY_ENTER,
165         .debounce          = 10,        /* 0..17 */
166         .mode              = ROT_QUAD_ENC | ROT_DEBE,
167 };
168
169 static struct resource bfin_rotary_resources[] = {
170         {
171                 .start = IRQ_CNT,
172                 .end = IRQ_CNT,
173                 .flags = IORESOURCE_IRQ,
174         },
175 };
176
177 static struct platform_device bfin_rotary_device = {
178         .name           = "bfin-rotary",
179         .id             = -1,
180         .num_resources  = ARRAY_SIZE(bfin_rotary_resources),
181         .resource       = bfin_rotary_resources,
182         .dev            = {
183                 .platform_data = &bfin_rotary_data,
184         },
185 };
186 #endif
187
188 #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
189 #include <linux/input/adxl34x.h>
190 static const struct adxl34x_platform_data adxl34x_info = {
191         .x_axis_offset = 0,
192         .y_axis_offset = 0,
193         .z_axis_offset = 0,
194         .tap_threshold = 0x31,
195         .tap_duration = 0x10,
196         .tap_latency = 0x60,
197         .tap_window = 0xF0,
198         .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
199         .act_axis_control = 0xFF,
200         .activity_threshold = 5,
201         .inactivity_threshold = 3,
202         .inactivity_time = 4,
203         .free_fall_threshold = 0x7,
204         .free_fall_time = 0x20,
205         .data_rate = 0x8,
206         .data_range = ADXL_FULL_RES,
207
208         .ev_type = EV_ABS,
209         .ev_code_x = ABS_X,             /* EV_REL */
210         .ev_code_y = ABS_Y,             /* EV_REL */
211         .ev_code_z = ABS_Z,             /* EV_REL */
212
213         .ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */
214
215 /*      .ev_code_ff = KEY_F,*/          /* EV_KEY */
216 /*      .ev_code_act_inactivity = KEY_A,*/      /* EV_KEY */
217         .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
218         .fifo_mode = ADXL_FIFO_STREAM,
219         .orientation_enable = ADXL_EN_ORIENTATION_3D,
220         .deadzone_angle = ADXL_DEADZONE_ANGLE_10p8,
221         .divisor_length = ADXL_LP_FILTER_DIVISOR_16,
222         /* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
223         .ev_codes_orient_3d = {BTN_Z, BTN_Y, BTN_X, BTN_A, BTN_B, BTN_C},
224 };
225 #endif
226
227 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
228 static struct platform_device rtc_device = {
229         .name = "rtc-bfin",
230         .id   = -1,
231 };
232 #endif
233
234 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
235 #ifdef CONFIG_SERIAL_BFIN_UART0
236 static struct resource bfin_uart0_resources[] = {
237         {
238                 .start = UART0_DLL,
239                 .end = UART0_RBR+2,
240                 .flags = IORESOURCE_MEM,
241         },
242         {
243                 .start = IRQ_UART0_RX,
244                 .end = IRQ_UART0_RX+1,
245                 .flags = IORESOURCE_IRQ,
246         },
247         {
248                 .start = IRQ_UART0_ERROR,
249                 .end = IRQ_UART0_ERROR,
250                 .flags = IORESOURCE_IRQ,
251         },
252         {
253                 .start = CH_UART0_TX,
254                 .end = CH_UART0_TX,
255                 .flags = IORESOURCE_DMA,
256         },
257         {
258                 .start = CH_UART0_RX,
259                 .end = CH_UART0_RX,
260                 .flags = IORESOURCE_DMA,
261         },
262 };
263
264 unsigned short bfin_uart0_peripherals[] = {
265         P_UART0_TX, P_UART0_RX, 0
266 };
267
268 static struct platform_device bfin_uart0_device = {
269         .name = "bfin-uart",
270         .id = 0,
271         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
272         .resource = bfin_uart0_resources,
273         .dev = {
274                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
275         },
276 };
277 #endif
278 #ifdef CONFIG_SERIAL_BFIN_UART1
279 static struct resource bfin_uart1_resources[] = {
280         {
281                 .start = UART1_DLL,
282                 .end = UART1_RBR+2,
283                 .flags = IORESOURCE_MEM,
284         },
285         {
286                 .start = IRQ_UART1_RX,
287                 .end = IRQ_UART1_RX+1,
288                 .flags = IORESOURCE_IRQ,
289         },
290         {
291                 .start = IRQ_UART1_ERROR,
292                 .end = IRQ_UART1_ERROR,
293                 .flags = IORESOURCE_IRQ,
294         },
295         {
296                 .start = CH_UART1_TX,
297                 .end = CH_UART1_TX,
298                 .flags = IORESOURCE_DMA,
299         },
300         {
301                 .start = CH_UART1_RX,
302                 .end = CH_UART1_RX,
303                 .flags = IORESOURCE_DMA,
304         },
305 #ifdef CONFIG_BFIN_UART1_CTSRTS
306         {       /* CTS pin -- 0 means not supported */
307                 .start = GPIO_PE10,
308                 .end = GPIO_PE10,
309                 .flags = IORESOURCE_IO,
310         },
311         {       /* RTS pin -- 0 means not supported */
312                 .start = GPIO_PE9,
313                 .end = GPIO_PE9,
314                 .flags = IORESOURCE_IO,
315         },
316 #endif
317 };
318
319 unsigned short bfin_uart1_peripherals[] = {
320         P_UART1_TX, P_UART1_RX,
321 #ifdef CONFIG_BFIN_UART1_CTSRTS
322         P_UART1_RTS, P_UART1_CTS,
323 #endif
324         0
325 };
326
327 static struct platform_device bfin_uart1_device = {
328         .name = "bfin-uart",
329         .id = 1,
330         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
331         .resource = bfin_uart1_resources,
332         .dev = {
333                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
334         },
335 };
336 #endif
337 #ifdef CONFIG_SERIAL_BFIN_UART2
338 static struct resource bfin_uart2_resources[] = {
339         {
340                 .start = UART2_DLL,
341                 .end = UART2_RBR+2,
342                 .flags = IORESOURCE_MEM,
343         },
344         {
345                 .start = IRQ_UART2_RX,
346                 .end = IRQ_UART2_RX+1,
347                 .flags = IORESOURCE_IRQ,
348         },
349         {
350                 .start = IRQ_UART2_ERROR,
351                 .end = IRQ_UART2_ERROR,
352                 .flags = IORESOURCE_IRQ,
353         },
354         {
355                 .start = CH_UART2_TX,
356                 .end = CH_UART2_TX,
357                 .flags = IORESOURCE_DMA,
358         },
359         {
360                 .start = CH_UART2_RX,
361                 .end = CH_UART2_RX,
362                 .flags = IORESOURCE_DMA,
363         },
364 };
365
366 unsigned short bfin_uart2_peripherals[] = {
367         P_UART2_TX, P_UART2_RX, 0
368 };
369
370 static struct platform_device bfin_uart2_device = {
371         .name = "bfin-uart",
372         .id = 2,
373         .num_resources = ARRAY_SIZE(bfin_uart2_resources),
374         .resource = bfin_uart2_resources,
375         .dev = {
376                 .platform_data = &bfin_uart2_peripherals, /* Passed to driver */
377         },
378 };
379 #endif
380 #ifdef CONFIG_SERIAL_BFIN_UART3
381 static struct resource bfin_uart3_resources[] = {
382         {
383                 .start = UART3_DLL,
384                 .end = UART3_RBR+2,
385                 .flags = IORESOURCE_MEM,
386         },
387         {
388                 .start = IRQ_UART3_RX,
389                 .end = IRQ_UART3_RX+1,
390                 .flags = IORESOURCE_IRQ,
391         },
392         {
393                 .start = IRQ_UART3_ERROR,
394                 .end = IRQ_UART3_ERROR,
395                 .flags = IORESOURCE_IRQ,
396         },
397         {
398                 .start = CH_UART3_TX,
399                 .end = CH_UART3_TX,
400                 .flags = IORESOURCE_DMA,
401         },
402         {
403                 .start = CH_UART3_RX,
404                 .end = CH_UART3_RX,
405                 .flags = IORESOURCE_DMA,
406         },
407 #ifdef CONFIG_BFIN_UART3_CTSRTS
408         {       /* CTS pin -- 0 means not supported */
409                 .start = GPIO_PB3,
410                 .end = GPIO_PB3,
411                 .flags = IORESOURCE_IO,
412         },
413         {       /* RTS pin -- 0 means not supported */
414                 .start = GPIO_PB2,
415                 .end = GPIO_PB2,
416                 .flags = IORESOURCE_IO,
417         },
418 #endif
419 };
420
421 unsigned short bfin_uart3_peripherals[] = {
422         P_UART3_TX, P_UART3_RX,
423 #ifdef CONFIG_BFIN_UART3_CTSRTS
424         P_UART3_RTS, P_UART3_CTS,
425 #endif
426         0
427 };
428
429 static struct platform_device bfin_uart3_device = {
430         .name = "bfin-uart",
431         .id = 3,
432         .num_resources = ARRAY_SIZE(bfin_uart3_resources),
433         .resource = bfin_uart3_resources,
434         .dev = {
435                 .platform_data = &bfin_uart3_peripherals, /* Passed to driver */
436         },
437 };
438 #endif
439 #endif
440
441 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
442 #ifdef CONFIG_BFIN_SIR0
443 static struct resource bfin_sir0_resources[] = {
444         {
445                 .start = 0xFFC00400,
446                 .end = 0xFFC004FF,
447                 .flags = IORESOURCE_MEM,
448         },
449         {
450                 .start = IRQ_UART0_RX,
451                 .end = IRQ_UART0_RX+1,
452                 .flags = IORESOURCE_IRQ,
453         },
454         {
455                 .start = CH_UART0_RX,
456                 .end = CH_UART0_RX+1,
457                 .flags = IORESOURCE_DMA,
458         },
459 };
460 static struct platform_device bfin_sir0_device = {
461         .name = "bfin_sir",
462         .id = 0,
463         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
464         .resource = bfin_sir0_resources,
465 };
466 #endif
467 #ifdef CONFIG_BFIN_SIR1
468 static struct resource bfin_sir1_resources[] = {
469         {
470                 .start = 0xFFC02000,
471                 .end = 0xFFC020FF,
472                 .flags = IORESOURCE_MEM,
473         },
474         {
475                 .start = IRQ_UART1_RX,
476                 .end = IRQ_UART1_RX+1,
477                 .flags = IORESOURCE_IRQ,
478         },
479         {
480                 .start = CH_UART1_RX,
481                 .end = CH_UART1_RX+1,
482                 .flags = IORESOURCE_DMA,
483         },
484 };
485 static struct platform_device bfin_sir1_device = {
486         .name = "bfin_sir",
487         .id = 1,
488         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
489         .resource = bfin_sir1_resources,
490 };
491 #endif
492 #ifdef CONFIG_BFIN_SIR2
493 static struct resource bfin_sir2_resources[] = {
494         {
495                 .start = 0xFFC02100,
496                 .end = 0xFFC021FF,
497                 .flags = IORESOURCE_MEM,
498         },
499         {
500                 .start = IRQ_UART2_RX,
501                 .end = IRQ_UART2_RX+1,
502                 .flags = IORESOURCE_IRQ,
503         },
504         {
505                 .start = CH_UART2_RX,
506                 .end = CH_UART2_RX+1,
507                 .flags = IORESOURCE_DMA,
508         },
509 };
510 static struct platform_device bfin_sir2_device = {
511         .name = "bfin_sir",
512         .id = 2,
513         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
514         .resource = bfin_sir2_resources,
515 };
516 #endif
517 #ifdef CONFIG_BFIN_SIR3
518 static struct resource bfin_sir3_resources[] = {
519         {
520                 .start = 0xFFC03100,
521                 .end = 0xFFC031FF,
522                 .flags = IORESOURCE_MEM,
523         },
524         {
525                 .start = IRQ_UART3_RX,
526                 .end = IRQ_UART3_RX+1,
527                 .flags = IORESOURCE_IRQ,
528         },
529         {
530                 .start = CH_UART3_RX,
531                 .end = CH_UART3_RX+1,
532                 .flags = IORESOURCE_DMA,
533         },
534 };
535 static struct platform_device bfin_sir3_device = {
536         .name = "bfin_sir",
537         .id = 3,
538         .num_resources = ARRAY_SIZE(bfin_sir3_resources),
539         .resource = bfin_sir3_resources,
540 };
541 #endif
542 #endif
543
544 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
545 #include <linux/smsc911x.h>
546
547 static struct resource smsc911x_resources[] = {
548         {
549                 .name = "smsc911x-memory",
550                 .start = 0x24000000,
551                 .end = 0x24000000 + 0xFF,
552                 .flags = IORESOURCE_MEM,
553         },
554         {
555                 .start = IRQ_PE8,
556                 .end = IRQ_PE8,
557                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
558         },
559 };
560
561 static struct smsc911x_platform_config smsc911x_config = {
562         .flags = SMSC911X_USE_32BIT,
563         .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
564         .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
565         .phy_interface = PHY_INTERFACE_MODE_MII,
566 };
567
568 static struct platform_device smsc911x_device = {
569         .name = "smsc911x",
570         .id = 0,
571         .num_resources = ARRAY_SIZE(smsc911x_resources),
572         .resource = smsc911x_resources,
573         .dev = {
574                 .platform_data = &smsc911x_config,
575         },
576 };
577 #endif
578
579 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
580 static struct resource musb_resources[] = {
581         [0] = {
582                 .start  = 0xFFC03C00,
583                 .end    = 0xFFC040FF,
584                 .flags  = IORESOURCE_MEM,
585         },
586         [1] = { /* general IRQ */
587                 .start  = IRQ_USB_INT0,
588                 .end    = IRQ_USB_INT0,
589                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
590         },
591         [2] = { /* DMA IRQ */
592                 .start  = IRQ_USB_DMA,
593                 .end    = IRQ_USB_DMA,
594                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
595         },
596 };
597
598 static struct musb_hdrc_config musb_config = {
599         .multipoint     = 0,
600         .dyn_fifo       = 0,
601         .soft_con       = 1,
602         .dma            = 1,
603         .num_eps        = 8,
604         .dma_channels   = 8,
605         .gpio_vrsel     = GPIO_PE7,
606 };
607
608 static struct musb_hdrc_platform_data musb_plat = {
609 #if defined(CONFIG_USB_MUSB_OTG)
610         .mode           = MUSB_OTG,
611 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
612         .mode           = MUSB_HOST,
613 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
614         .mode           = MUSB_PERIPHERAL,
615 #endif
616         .config         = &musb_config,
617 };
618
619 static u64 musb_dmamask = ~(u32)0;
620
621 static struct platform_device musb_device = {
622         .name           = "musb_hdrc",
623         .id             = 0,
624         .dev = {
625                 .dma_mask               = &musb_dmamask,
626                 .coherent_dma_mask      = 0xffffffff,
627                 .platform_data          = &musb_plat,
628         },
629         .num_resources  = ARRAY_SIZE(musb_resources),
630         .resource       = musb_resources,
631 };
632 #endif
633
634 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
635 unsigned short bfin_can_peripherals[] = {
636         P_CAN0_RX, P_CAN0_TX, 0
637 };
638
639 static struct resource bfin_can_resources[] = {
640         {
641                 .start = 0xFFC02A00,
642                 .end = 0xFFC02FFF,
643                 .flags = IORESOURCE_MEM,
644         },
645         {
646                 .start = IRQ_CAN0_RX,
647                 .end = IRQ_CAN0_RX,
648                 .flags = IORESOURCE_IRQ,
649         },
650         {
651                 .start = IRQ_CAN0_TX,
652                 .end = IRQ_CAN0_TX,
653                 .flags = IORESOURCE_IRQ,
654         },
655         {
656                 .start = IRQ_CAN0_ERROR,
657                 .end = IRQ_CAN0_ERROR,
658                 .flags = IORESOURCE_IRQ,
659         },
660 };
661
662 static struct platform_device bfin_can_device = {
663         .name = "bfin_can",
664         .num_resources = ARRAY_SIZE(bfin_can_resources),
665         .resource = bfin_can_resources,
666         .dev = {
667                 .platform_data = &bfin_can_peripherals, /* Passed to driver */
668         },
669 };
670 #endif
671
672 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
673 static struct resource bfin_atapi_resources[] = {
674         {
675                 .start = 0xFFC03800,
676                 .end = 0xFFC0386F,
677                 .flags = IORESOURCE_MEM,
678         },
679         {
680                 .start = IRQ_ATAPI_ERR,
681                 .end = IRQ_ATAPI_ERR,
682                 .flags = IORESOURCE_IRQ,
683         },
684 };
685
686 static struct platform_device bfin_atapi_device = {
687         .name = "pata-bf54x",
688         .id = -1,
689         .num_resources = ARRAY_SIZE(bfin_atapi_resources),
690         .resource = bfin_atapi_resources,
691 };
692 #endif
693
694 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
695 static struct mtd_partition partition_info[] = {
696         {
697                 .name = "linux kernel(nand)",
698                 .offset = 0,
699                 .size = 4 * 1024 * 1024,
700         },
701         {
702                 .name = "file system(nand)",
703                 .offset = MTDPART_OFS_APPEND,
704                 .size = MTDPART_SIZ_FULL,
705         },
706 };
707
708 static struct bf5xx_nand_platform bf5xx_nand_platform = {
709         .page_size = NFC_PG_SIZE_256,
710         .data_width = NFC_NWIDTH_8,
711         .partitions = partition_info,
712         .nr_partitions = ARRAY_SIZE(partition_info),
713         .rd_dly = 3,
714         .wr_dly = 3,
715 };
716
717 static struct resource bf5xx_nand_resources[] = {
718         {
719                 .start = 0xFFC03B00,
720                 .end = 0xFFC03B4F,
721                 .flags = IORESOURCE_MEM,
722         },
723         {
724                 .start = CH_NFC,
725                 .end = CH_NFC,
726                 .flags = IORESOURCE_IRQ,
727         },
728 };
729
730 static struct platform_device bf5xx_nand_device = {
731         .name = "bf5xx-nand",
732         .id = 0,
733         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
734         .resource = bf5xx_nand_resources,
735         .dev = {
736                 .platform_data = &bf5xx_nand_platform,
737         },
738 };
739 #endif
740
741 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
742
743 static struct bfin_sd_host bfin_sdh_data = {
744         .dma_chan = CH_SDH,
745         .irq_int0 = IRQ_SDH_MASK0,
746         .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
747 };
748
749 static struct platform_device bf54x_sdh_device = {
750         .name = "bfin-sdh",
751         .id = 0,
752         .dev = {
753                 .platform_data = &bfin_sdh_data,
754         },
755 };
756 #endif
757
758 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
759 static struct mtd_partition ezkit_partitions[] = {
760         {
761                 .name       = "bootloader(nor)",
762                 .size       = 0x40000,
763                 .offset     = 0,
764         }, {
765                 .name       = "linux kernel(nor)",
766                 .size       = 0x400000,
767                 .offset     = MTDPART_OFS_APPEND,
768         }, {
769                 .name       = "file system(nor)",
770                 .size       = MTDPART_SIZ_FULL,
771                 .offset     = MTDPART_OFS_APPEND,
772         }
773 };
774
775 static struct physmap_flash_data ezkit_flash_data = {
776         .width      = 2,
777         .parts      = ezkit_partitions,
778         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
779 };
780
781 static struct resource ezkit_flash_resource = {
782         .start = 0x20000000,
783         .end   = 0x21ffffff,
784         .flags = IORESOURCE_MEM,
785 };
786
787 static struct platform_device ezkit_flash_device = {
788         .name          = "physmap-flash",
789         .id            = 0,
790         .dev = {
791                 .platform_data = &ezkit_flash_data,
792         },
793         .num_resources = 1,
794         .resource      = &ezkit_flash_resource,
795 };
796 #endif
797
798 #if defined(CONFIG_MTD_M25P80) \
799         || defined(CONFIG_MTD_M25P80_MODULE)
800 /* SPI flash chip (m25p16) */
801 static struct mtd_partition bfin_spi_flash_partitions[] = {
802         {
803                 .name = "bootloader(spi)",
804                 .size = 0x00040000,
805                 .offset = 0,
806                 .mask_flags = MTD_CAP_ROM
807         }, {
808                 .name = "linux kernel(spi)",
809                 .size = MTDPART_SIZ_FULL,
810                 .offset = MTDPART_OFS_APPEND,
811         }
812 };
813
814 static struct flash_platform_data bfin_spi_flash_data = {
815         .name = "m25p80",
816         .parts = bfin_spi_flash_partitions,
817         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
818         .type = "m25p16",
819 };
820
821 static struct bfin5xx_spi_chip spi_flash_chip_info = {
822         .enable_dma = 0,         /* use dma transfer with this chip*/
823         .bits_per_word = 8,
824 };
825 #endif
826
827 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
828         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
829 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
830         .enable_dma = 0,
831         .bits_per_word = 16,
832 };
833 #endif
834
835 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
836 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
837         .enable_dma = 0,
838         .bits_per_word = 16,
839 };
840
841 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
842         .model                  = 7877,
843         .vref_delay_usecs       = 50,   /* internal, no capacitor */
844         .x_plate_ohms           = 419,
845         .y_plate_ohms           = 486,
846         .pressure_max           = 1000,
847         .pressure_min           = 0,
848         .stopacq_polarity       = 1,
849         .first_conversion_delay = 3,
850         .acquisition_time       = 1,
851         .averaging              = 1,
852         .pen_down_acc_interval  = 1,
853 };
854 #endif
855
856 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
857 static struct bfin5xx_spi_chip spidev_chip_info = {
858         .enable_dma = 0,
859         .bits_per_word = 8,
860 };
861 #endif
862
863 #if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
864 static struct bfin5xx_spi_chip spi_adxl34x_chip_info = {
865         .enable_dma = 0,         /* use dma transfer with this chip*/
866         .bits_per_word = 8,
867 };
868 #endif
869
870 static struct spi_board_info bfin_spi_board_info[] __initdata = {
871 #if defined(CONFIG_MTD_M25P80) \
872         || defined(CONFIG_MTD_M25P80_MODULE)
873         {
874                 /* the modalias must be the same as spi device driver name */
875                 .modalias = "m25p80", /* Name of spi_driver for this device */
876                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
877                 .bus_num = 0, /* Framework bus number */
878                 .chip_select = 1, /* SPI_SSEL1*/
879                 .platform_data = &bfin_spi_flash_data,
880                 .controller_data = &spi_flash_chip_info,
881                 .mode = SPI_MODE_3,
882         },
883 #endif
884 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
885         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
886         {
887                 .modalias = "ad1836",
888                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
889                 .bus_num = 1,
890                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
891                 .controller_data = &ad1836_spi_chip_info,
892         },
893 #endif
894 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
895         {
896                 .modalias               = "ad7877",
897                 .platform_data          = &bfin_ad7877_ts_info,
898                 .irq                    = IRQ_PB4,      /* old boards (<=Rev 1.3) use IRQ_PJ11 */
899                 .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
900                 .bus_num                = 0,
901                 .chip_select            = 2,
902                 .controller_data = &spi_ad7877_chip_info,
903         },
904 #endif
905 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
906         {
907                 .modalias = "spidev",
908                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
909                 .bus_num = 0,
910                 .chip_select = 1,
911                 .controller_data = &spidev_chip_info,
912         },
913 #endif
914 #if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
915         {
916                 .modalias               = "adxl34x",
917                 .platform_data          = &adxl34x_info,
918                 .irq                    = IRQ_PC5,
919                 .max_speed_hz           = 5000000,     /* max spi clock (SCK) speed in HZ */
920                 .bus_num                = 1,
921                 .chip_select            = 2,
922                 .controller_data = &spi_adxl34x_chip_info,
923                 .mode = SPI_MODE_3,
924         },
925 #endif
926 };
927 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
928 /* SPI (0) */
929 static struct resource bfin_spi0_resource[] = {
930         [0] = {
931                 .start = SPI0_REGBASE,
932                 .end   = SPI0_REGBASE + 0xFF,
933                 .flags = IORESOURCE_MEM,
934         },
935         [1] = {
936                 .start = CH_SPI0,
937                 .end   = CH_SPI0,
938                 .flags = IORESOURCE_DMA,
939         },
940         [2] = {
941                 .start = IRQ_SPI0,
942                 .end   = IRQ_SPI0,
943                 .flags = IORESOURCE_IRQ,
944         }
945 };
946
947 /* SPI (1) */
948 static struct resource bfin_spi1_resource[] = {
949         [0] = {
950                 .start = SPI1_REGBASE,
951                 .end   = SPI1_REGBASE + 0xFF,
952                 .flags = IORESOURCE_MEM,
953         },
954         [1] = {
955                 .start = CH_SPI1,
956                 .end   = CH_SPI1,
957                 .flags = IORESOURCE_DMA,
958         },
959         [2] = {
960                 .start = IRQ_SPI1,
961                 .end   = IRQ_SPI1,
962                 .flags = IORESOURCE_IRQ,
963         }
964 };
965
966 /* SPI controller data */
967 static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
968         .num_chipselect = 3,
969         .enable_dma = 1,  /* master has the ability to do dma transfer */
970         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
971 };
972
973 static struct platform_device bf54x_spi_master0 = {
974         .name = "bfin-spi",
975         .id = 0, /* Bus number */
976         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
977         .resource = bfin_spi0_resource,
978         .dev = {
979                 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
980                 },
981 };
982
983 static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
984         .num_chipselect = 3,
985         .enable_dma = 1,  /* master has the ability to do dma transfer */
986         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
987 };
988
989 static struct platform_device bf54x_spi_master1 = {
990         .name = "bfin-spi",
991         .id = 1, /* Bus number */
992         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
993         .resource = bfin_spi1_resource,
994         .dev = {
995                 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
996                 },
997 };
998 #endif  /* spi master and devices */
999
1000 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1001 static struct resource bfin_twi0_resource[] = {
1002         [0] = {
1003                 .start = TWI0_REGBASE,
1004                 .end   = TWI0_REGBASE + 0xFF,
1005                 .flags = IORESOURCE_MEM,
1006         },
1007         [1] = {
1008                 .start = IRQ_TWI0,
1009                 .end   = IRQ_TWI0,
1010                 .flags = IORESOURCE_IRQ,
1011         },
1012 };
1013
1014 static struct platform_device i2c_bfin_twi0_device = {
1015         .name = "i2c-bfin-twi",
1016         .id = 0,
1017         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
1018         .resource = bfin_twi0_resource,
1019 };
1020
1021 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
1022 static struct resource bfin_twi1_resource[] = {
1023         [0] = {
1024                 .start = TWI1_REGBASE,
1025                 .end   = TWI1_REGBASE + 0xFF,
1026                 .flags = IORESOURCE_MEM,
1027         },
1028         [1] = {
1029                 .start = IRQ_TWI1,
1030                 .end   = IRQ_TWI1,
1031                 .flags = IORESOURCE_IRQ,
1032         },
1033 };
1034
1035 static struct platform_device i2c_bfin_twi1_device = {
1036         .name = "i2c-bfin-twi",
1037         .id = 1,
1038         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
1039         .resource = bfin_twi1_resource,
1040 };
1041 #endif
1042 #endif
1043
1044 static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
1045 };
1046
1047 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
1048 static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
1049 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
1050         {
1051                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
1052         },
1053 #endif
1054 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
1055         {
1056                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
1057                 .irq = 212,
1058         },
1059 #endif
1060 #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
1061         {
1062                 I2C_BOARD_INFO("adxl34x", 0x53),
1063                 .irq = IRQ_PC5,
1064                 .platform_data = (void *)&adxl34x_info,
1065         },
1066 #endif
1067 };
1068 #endif
1069
1070 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1071 #include <linux/gpio_keys.h>
1072
1073 static struct gpio_keys_button bfin_gpio_keys_table[] = {
1074         {BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
1075         {BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
1076         {BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
1077         {BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
1078 };
1079
1080 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
1081         .buttons        = bfin_gpio_keys_table,
1082         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
1083 };
1084
1085 static struct platform_device bfin_device_gpiokeys = {
1086         .name      = "gpio-keys",
1087         .dev = {
1088                 .platform_data = &bfin_gpio_keys_data,
1089         },
1090 };
1091 #endif
1092
1093 static const unsigned int cclk_vlev_datasheet[] =
1094 {
1095 /*
1096  * Internal VLEV BF54XSBBC1533
1097  ****temporarily using these values until data sheet is updated
1098  */
1099         VRPAIR(VLEV_085, 150000000),
1100         VRPAIR(VLEV_090, 250000000),
1101         VRPAIR(VLEV_110, 276000000),
1102         VRPAIR(VLEV_115, 301000000),
1103         VRPAIR(VLEV_120, 525000000),
1104         VRPAIR(VLEV_125, 550000000),
1105         VRPAIR(VLEV_130, 600000000),
1106 };
1107
1108 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1109         .tuple_tab = cclk_vlev_datasheet,
1110         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1111         .vr_settling_time = 25 /* us */,
1112 };
1113
1114 static struct platform_device bfin_dpmc = {
1115         .name = "bfin dpmc",
1116         .dev = {
1117                 .platform_data = &bfin_dmpc_vreg_data,
1118         },
1119 };
1120
1121 static struct platform_device *ezkit_devices[] __initdata = {
1122
1123         &bfin_dpmc,
1124
1125 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1126         &rtc_device,
1127 #endif
1128
1129 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1130 #ifdef CONFIG_SERIAL_BFIN_UART0
1131         &bfin_uart0_device,
1132 #endif
1133 #ifdef CONFIG_SERIAL_BFIN_UART1
1134         &bfin_uart1_device,
1135 #endif
1136 #ifdef CONFIG_SERIAL_BFIN_UART2
1137         &bfin_uart2_device,
1138 #endif
1139 #ifdef CONFIG_SERIAL_BFIN_UART3
1140         &bfin_uart3_device,
1141 #endif
1142 #endif
1143
1144 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1145 #ifdef CONFIG_BFIN_SIR0
1146         &bfin_sir0_device,
1147 #endif
1148 #ifdef CONFIG_BFIN_SIR1
1149         &bfin_sir1_device,
1150 #endif
1151 #ifdef CONFIG_BFIN_SIR2
1152         &bfin_sir2_device,
1153 #endif
1154 #ifdef CONFIG_BFIN_SIR3
1155         &bfin_sir3_device,
1156 #endif
1157 #endif
1158
1159 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
1160         &bf54x_lq043_device,
1161 #endif
1162
1163 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
1164         &smsc911x_device,
1165 #endif
1166
1167 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1168         &musb_device,
1169 #endif
1170
1171 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1172         &bfin_isp1760_device,
1173 #endif
1174
1175 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
1176         &bfin_can_device,
1177 #endif
1178
1179 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
1180         &bfin_atapi_device,
1181 #endif
1182
1183 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1184         &bf5xx_nand_device,
1185 #endif
1186
1187 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
1188         &bf54x_sdh_device,
1189 #endif
1190
1191 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1192         &bf54x_spi_master0,
1193         &bf54x_spi_master1,
1194 #endif
1195
1196 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
1197         &bf54x_kpad_device,
1198 #endif
1199
1200 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1201         &bfin_rotary_device,
1202 #endif
1203
1204 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1205         &i2c_bfin_twi0_device,
1206 #if !defined(CONFIG_BF542)
1207         &i2c_bfin_twi1_device,
1208 #endif
1209 #endif
1210
1211 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1212         &bfin_device_gpiokeys,
1213 #endif
1214
1215 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1216         &ezkit_flash_device,
1217 #endif
1218 };
1219
1220 static int __init ezkit_init(void)
1221 {
1222         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1223
1224         i2c_register_board_info(0, bfin_i2c_board_info0,
1225                                 ARRAY_SIZE(bfin_i2c_board_info0));
1226 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
1227         i2c_register_board_info(1, bfin_i2c_board_info1,
1228                                 ARRAY_SIZE(bfin_i2c_board_info1));
1229 #endif
1230
1231         platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
1232
1233         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1234
1235         return 0;
1236 }
1237
1238 arch_initcall(ezkit_init);