memblock: fix memblock_is_region_memory()
[linux-2.6.git] / arch / blackfin / mach-bf548 / boards / cm_bf548.c
1 /*
2  * Copyright 2004-2009 Analog Devices Inc.
3  *           2008-2009 Bluetechnix
4  *                2005 National ICT Australia (NICTA)
5  *                      Aidan Williams <aidan@nicta.com.au>
6  *
7  * Licensed under the GPL-2 or later.
8  */
9
10 #include <linux/device.h>
11 #include <linux/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/mtd/physmap.h>
15 #include <linux/spi/spi.h>
16 #include <linux/spi/flash.h>
17 #include <linux/irq.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/portmux.h>
25 #include <asm/bfin_sdh.h>
26 #include <mach/bf54x_keys.h>
27 #include <asm/dpmc.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[] = "Bluetechnix CM-BF548";
35
36 /*
37  *  Driver needs to know address, irq and flag pin.
38  */
39
40 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
41
42 #include <mach/bf54x-lq043.h>
43
44 static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
45         .width =        480,
46         .height =       272,
47         .xres =         {480, 480, 480},
48         .yres =         {272, 272, 272},
49         .bpp =          {24, 24, 24},
50         .disp =         GPIO_PE3,
51 };
52
53 static struct resource bf54x_lq043_resources[] = {
54         {
55                 .start = IRQ_EPPI0_ERR,
56                 .end = IRQ_EPPI0_ERR,
57                 .flags = IORESOURCE_IRQ,
58         },
59 };
60
61 static struct platform_device bf54x_lq043_device = {
62         .name           = "bf54x-lq043",
63         .id             = -1,
64         .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
65         .resource       = bf54x_lq043_resources,
66         .dev            = {
67                 .platform_data = &bf54x_lq043_data,
68         },
69 };
70 #endif
71
72 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
73 static unsigned int bf548_keymap[] = {
74         KEYVAL(0, 0, KEY_ENTER),
75         KEYVAL(0, 1, KEY_HELP),
76         KEYVAL(0, 2, KEY_0),
77         KEYVAL(0, 3, KEY_BACKSPACE),
78         KEYVAL(1, 0, KEY_TAB),
79         KEYVAL(1, 1, KEY_9),
80         KEYVAL(1, 2, KEY_8),
81         KEYVAL(1, 3, KEY_7),
82         KEYVAL(2, 0, KEY_DOWN),
83         KEYVAL(2, 1, KEY_6),
84         KEYVAL(2, 2, KEY_5),
85         KEYVAL(2, 3, KEY_4),
86         KEYVAL(3, 0, KEY_UP),
87         KEYVAL(3, 1, KEY_3),
88         KEYVAL(3, 2, KEY_2),
89         KEYVAL(3, 3, KEY_1),
90 };
91
92 static struct bfin_kpad_platform_data bf54x_kpad_data = {
93         .rows                   = 4,
94         .cols                   = 4,
95         .keymap                 = bf548_keymap,
96         .keymapsize             = ARRAY_SIZE(bf548_keymap),
97         .repeat                 = 0,
98         .debounce_time          = 5000, /* ns (5ms) */
99         .coldrive_time          = 1000, /* ns (1ms) */
100         .keyup_test_interval    = 50, /* ms (50ms) */
101 };
102
103 static struct resource bf54x_kpad_resources[] = {
104         {
105                 .start = IRQ_KEY,
106                 .end = IRQ_KEY,
107                 .flags = IORESOURCE_IRQ,
108         },
109 };
110
111 static struct platform_device bf54x_kpad_device = {
112         .name           = "bf54x-keys",
113         .id             = -1,
114         .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
115         .resource       = bf54x_kpad_resources,
116         .dev            = {
117                 .platform_data = &bf54x_kpad_data,
118         },
119 };
120 #endif
121
122 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
123 static struct platform_device rtc_device = {
124         .name = "rtc-bfin",
125         .id   = -1,
126 };
127 #endif
128
129 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
130 #ifdef CONFIG_SERIAL_BFIN_UART0
131 static struct resource bfin_uart0_resources[] = {
132         {
133                 .start = UART0_DLL,
134                 .end = UART0_RBR+2,
135                 .flags = IORESOURCE_MEM,
136         },
137         {
138                 .start = IRQ_UART0_RX,
139                 .end = IRQ_UART0_RX+1,
140                 .flags = IORESOURCE_IRQ,
141         },
142         {
143                 .start = IRQ_UART0_ERROR,
144                 .end = IRQ_UART0_ERROR,
145                 .flags = IORESOURCE_IRQ,
146         },
147         {
148                 .start = CH_UART0_TX,
149                 .end = CH_UART0_TX,
150                 .flags = IORESOURCE_DMA,
151         },
152         {
153                 .start = CH_UART0_RX,
154                 .end = CH_UART0_RX,
155                 .flags = IORESOURCE_DMA,
156         },
157 };
158
159 static unsigned short bfin_uart0_peripherals[] = {
160         P_UART0_TX, P_UART0_RX, 0
161 };
162
163 static struct platform_device bfin_uart0_device = {
164         .name = "bfin-uart",
165         .id = 0,
166         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
167         .resource = bfin_uart0_resources,
168         .dev = {
169                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
170         },
171 };
172 #endif
173 #ifdef CONFIG_SERIAL_BFIN_UART1
174 static struct resource bfin_uart1_resources[] = {
175         {
176                 .start = UART1_DLL,
177                 .end = UART1_RBR+2,
178                 .flags = IORESOURCE_MEM,
179         },
180         {
181                 .start = IRQ_UART1_RX,
182                 .end = IRQ_UART1_RX+1,
183                 .flags = IORESOURCE_IRQ,
184         },
185         {
186                 .start = IRQ_UART1_ERROR,
187                 .end = IRQ_UART1_ERROR,
188                 .flags = IORESOURCE_IRQ,
189         },
190         {
191                 .start = CH_UART1_TX,
192                 .end = CH_UART1_TX,
193                 .flags = IORESOURCE_DMA,
194         },
195         {
196                 .start = CH_UART1_RX,
197                 .end = CH_UART1_RX,
198                 .flags = IORESOURCE_DMA,
199         },
200 #ifdef CONFIG_BFIN_UART1_CTSRTS
201         {       /* CTS pin -- 0 means not supported */
202                 .start = GPIO_PE10,
203                 .end = GPIO_PE10,
204                 .flags = IORESOURCE_IO,
205         },
206         {       /* RTS pin -- 0 means not supported */
207                 .start = GPIO_PE9,
208                 .end = GPIO_PE9,
209                 .flags = IORESOURCE_IO,
210         },
211 #endif
212 };
213
214 static unsigned short bfin_uart1_peripherals[] = {
215         P_UART1_TX, P_UART1_RX,
216 #ifdef CONFIG_BFIN_UART1_CTSRTS
217         P_UART1_RTS, P_UART1_CTS,
218 #endif
219         0
220 };
221
222 static struct platform_device bfin_uart1_device = {
223         .name = "bfin-uart",
224         .id = 1,
225         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
226         .resource = bfin_uart1_resources,
227         .dev = {
228                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
229         },
230 };
231 #endif
232 #ifdef CONFIG_SERIAL_BFIN_UART2
233 static struct resource bfin_uart2_resources[] = {
234         {
235                 .start = UART2_DLL,
236                 .end = UART2_RBR+2,
237                 .flags = IORESOURCE_MEM,
238         },
239         {
240                 .start = IRQ_UART2_RX,
241                 .end = IRQ_UART2_RX+1,
242                 .flags = IORESOURCE_IRQ,
243         },
244         {
245                 .start = IRQ_UART2_ERROR,
246                 .end = IRQ_UART2_ERROR,
247                 .flags = IORESOURCE_IRQ,
248         },
249         {
250                 .start = CH_UART2_TX,
251                 .end = CH_UART2_TX,
252                 .flags = IORESOURCE_DMA,
253         },
254         {
255                 .start = CH_UART2_RX,
256                 .end = CH_UART2_RX,
257                 .flags = IORESOURCE_DMA,
258         },
259 };
260
261 static unsigned short bfin_uart2_peripherals[] = {
262         P_UART2_TX, P_UART2_RX, 0
263 };
264
265 static struct platform_device bfin_uart2_device = {
266         .name = "bfin-uart",
267         .id = 2,
268         .num_resources = ARRAY_SIZE(bfin_uart2_resources),
269         .resource = bfin_uart2_resources,
270         .dev = {
271                 .platform_data = &bfin_uart2_peripherals, /* Passed to driver */
272         },
273 };
274 #endif
275 #ifdef CONFIG_SERIAL_BFIN_UART3
276 static struct resource bfin_uart3_resources[] = {
277         {
278                 .start = UART3_DLL,
279                 .end = UART3_RBR+2,
280                 .flags = IORESOURCE_MEM,
281         },
282         {
283                 .start = IRQ_UART3_RX,
284                 .end = IRQ_UART3_RX+1,
285                 .flags = IORESOURCE_IRQ,
286         },
287         {
288                 .start = IRQ_UART3_ERROR,
289                 .end = IRQ_UART3_ERROR,
290                 .flags = IORESOURCE_IRQ,
291         },
292         {
293                 .start = CH_UART3_TX,
294                 .end = CH_UART3_TX,
295                 .flags = IORESOURCE_DMA,
296         },
297         {
298                 .start = CH_UART3_RX,
299                 .end = CH_UART3_RX,
300                 .flags = IORESOURCE_DMA,
301         },
302 #ifdef CONFIG_BFIN_UART3_CTSRTS
303         {       /* CTS pin -- 0 means not supported */
304                 .start = GPIO_PB3,
305                 .end = GPIO_PB3,
306                 .flags = IORESOURCE_IO,
307         },
308         {       /* RTS pin -- 0 means not supported */
309                 .start = GPIO_PB2,
310                 .end = GPIO_PB2,
311                 .flags = IORESOURCE_IO,
312         },
313 #endif
314 };
315
316 static unsigned short bfin_uart3_peripherals[] = {
317         P_UART3_TX, P_UART3_RX,
318 #ifdef CONFIG_BFIN_UART3_CTSRTS
319         P_UART3_RTS, P_UART3_CTS,
320 #endif
321         0
322 };
323
324 static struct platform_device bfin_uart3_device = {
325         .name = "bfin-uart",
326         .id = 3,
327         .num_resources = ARRAY_SIZE(bfin_uart3_resources),
328         .resource = bfin_uart3_resources,
329         .dev = {
330                 .platform_data = &bfin_uart3_peripherals, /* Passed to driver */
331         },
332 };
333 #endif
334 #endif
335
336 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
337 #ifdef CONFIG_BFIN_SIR0
338 static struct resource bfin_sir0_resources[] = {
339         {
340                 .start = 0xFFC00400,
341                 .end = 0xFFC004FF,
342                 .flags = IORESOURCE_MEM,
343         },
344         {
345                 .start = IRQ_UART0_RX,
346                 .end = IRQ_UART0_RX+1,
347                 .flags = IORESOURCE_IRQ,
348         },
349         {
350                 .start = CH_UART0_RX,
351                 .end = CH_UART0_RX+1,
352                 .flags = IORESOURCE_DMA,
353         },
354 };
355 static struct platform_device bfin_sir0_device = {
356         .name = "bfin_sir",
357         .id = 0,
358         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
359         .resource = bfin_sir0_resources,
360 };
361 #endif
362 #ifdef CONFIG_BFIN_SIR1
363 static struct resource bfin_sir1_resources[] = {
364         {
365                 .start = 0xFFC02000,
366                 .end = 0xFFC020FF,
367                 .flags = IORESOURCE_MEM,
368         },
369         {
370                 .start = IRQ_UART1_RX,
371                 .end = IRQ_UART1_RX+1,
372                 .flags = IORESOURCE_IRQ,
373         },
374         {
375                 .start = CH_UART1_RX,
376                 .end = CH_UART1_RX+1,
377                 .flags = IORESOURCE_DMA,
378         },
379 };
380 static struct platform_device bfin_sir1_device = {
381         .name = "bfin_sir",
382         .id = 1,
383         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
384         .resource = bfin_sir1_resources,
385 };
386 #endif
387 #ifdef CONFIG_BFIN_SIR2
388 static struct resource bfin_sir2_resources[] = {
389         {
390                 .start = 0xFFC02100,
391                 .end = 0xFFC021FF,
392                 .flags = IORESOURCE_MEM,
393         },
394         {
395                 .start = IRQ_UART2_RX,
396                 .end = IRQ_UART2_RX+1,
397                 .flags = IORESOURCE_IRQ,
398         },
399         {
400                 .start = CH_UART2_RX,
401                 .end = CH_UART2_RX+1,
402                 .flags = IORESOURCE_DMA,
403         },
404 };
405 static struct platform_device bfin_sir2_device = {
406         .name = "bfin_sir",
407         .id = 2,
408         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
409         .resource = bfin_sir2_resources,
410 };
411 #endif
412 #ifdef CONFIG_BFIN_SIR3
413 static struct resource bfin_sir3_resources[] = {
414         {
415                 .start = 0xFFC03100,
416                 .end = 0xFFC031FF,
417                 .flags = IORESOURCE_MEM,
418         },
419         {
420                 .start = IRQ_UART3_RX,
421                 .end = IRQ_UART3_RX+1,
422                 .flags = IORESOURCE_IRQ,
423         },
424         {
425                 .start = CH_UART3_RX,
426                 .end = CH_UART3_RX+1,
427                 .flags = IORESOURCE_DMA,
428         },
429 };
430 static struct platform_device bfin_sir3_device = {
431         .name = "bfin_sir",
432         .id = 3,
433         .num_resources = ARRAY_SIZE(bfin_sir3_resources),
434         .resource = bfin_sir3_resources,
435 };
436 #endif
437 #endif
438
439 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
440 #include <linux/smsc911x.h>
441
442 static struct resource smsc911x_resources[] = {
443         {
444                 .name = "smsc911x-memory",
445                 .start = 0x24000000,
446                 .end = 0x24000000 + 0xFF,
447                 .flags = IORESOURCE_MEM,
448         },
449         {
450                 .start = IRQ_PE6,
451                 .end = IRQ_PE6,
452                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
453         },
454 };
455
456 static struct smsc911x_platform_config smsc911x_config = {
457         .flags = SMSC911X_USE_16BIT,
458         .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
459         .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
460         .phy_interface = PHY_INTERFACE_MODE_MII,
461 };
462
463 static struct platform_device smsc911x_device = {
464         .name = "smsc911x",
465         .id = 0,
466         .num_resources = ARRAY_SIZE(smsc911x_resources),
467         .resource = smsc911x_resources,
468         .dev = {
469                 .platform_data = &smsc911x_config,
470         },
471 };
472 #endif
473
474 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
475 static struct resource musb_resources[] = {
476         [0] = {
477                 .start  = 0xFFC03C00,
478                 .end    = 0xFFC040FF,
479                 .flags  = IORESOURCE_MEM,
480         },
481         [1] = { /* general IRQ */
482                 .start  = IRQ_USB_INT0,
483                 .end    = IRQ_USB_INT0,
484                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
485                 .name   = "mc"
486         },
487         [2] = { /* DMA IRQ */
488                 .start  = IRQ_USB_DMA,
489                 .end    = IRQ_USB_DMA,
490                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
491                 .name   = "dma"
492         },
493 };
494
495 static struct musb_hdrc_config musb_config = {
496         .multipoint     = 0,
497         .dyn_fifo       = 0,
498         .soft_con       = 1,
499         .dma            = 1,
500         .num_eps        = 8,
501         .dma_channels   = 8,
502         .gpio_vrsel     = GPIO_PH6,
503         /* Some custom boards need to be active low, just set it to "0"
504          * if it is the case.
505          */
506         .gpio_vrsel_active      = 1,
507         .clkin          = 24,           /* musb CLKIN in MHZ */
508 };
509
510 static struct musb_hdrc_platform_data musb_plat = {
511 #if defined(CONFIG_USB_MUSB_OTG)
512         .mode           = MUSB_OTG,
513 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
514         .mode           = MUSB_HOST,
515 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
516         .mode           = MUSB_PERIPHERAL,
517 #endif
518         .config         = &musb_config,
519 };
520
521 static u64 musb_dmamask = ~(u32)0;
522
523 static struct platform_device musb_device = {
524         .name           = "musb-blackfin",
525         .id             = 0,
526         .dev = {
527                 .dma_mask               = &musb_dmamask,
528                 .coherent_dma_mask      = 0xffffffff,
529                 .platform_data          = &musb_plat,
530         },
531         .num_resources  = ARRAY_SIZE(musb_resources),
532         .resource       = musb_resources,
533 };
534 #endif
535
536 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
537 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
538 static struct resource bfin_sport0_uart_resources[] = {
539         {
540                 .start = SPORT0_TCR1,
541                 .end = SPORT0_MRCS3+4,
542                 .flags = IORESOURCE_MEM,
543         },
544         {
545                 .start = IRQ_SPORT0_RX,
546                 .end = IRQ_SPORT0_RX+1,
547                 .flags = IORESOURCE_IRQ,
548         },
549         {
550                 .start = IRQ_SPORT0_ERROR,
551                 .end = IRQ_SPORT0_ERROR,
552                 .flags = IORESOURCE_IRQ,
553         },
554 };
555
556 static unsigned short bfin_sport0_peripherals[] = {
557         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
558         P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
559 };
560
561 static struct platform_device bfin_sport0_uart_device = {
562         .name = "bfin-sport-uart",
563         .id = 0,
564         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
565         .resource = bfin_sport0_uart_resources,
566         .dev = {
567                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
568         },
569 };
570 #endif
571 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
572 static struct resource bfin_sport1_uart_resources[] = {
573         {
574                 .start = SPORT1_TCR1,
575                 .end = SPORT1_MRCS3+4,
576                 .flags = IORESOURCE_MEM,
577         },
578         {
579                 .start = IRQ_SPORT1_RX,
580                 .end = IRQ_SPORT1_RX+1,
581                 .flags = IORESOURCE_IRQ,
582         },
583         {
584                 .start = IRQ_SPORT1_ERROR,
585                 .end = IRQ_SPORT1_ERROR,
586                 .flags = IORESOURCE_IRQ,
587         },
588 };
589
590 static unsigned short bfin_sport1_peripherals[] = {
591         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
592         P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
593 };
594
595 static struct platform_device bfin_sport1_uart_device = {
596         .name = "bfin-sport-uart",
597         .id = 1,
598         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
599         .resource = bfin_sport1_uart_resources,
600         .dev = {
601                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
602         },
603 };
604 #endif
605 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
606 static struct resource bfin_sport2_uart_resources[] = {
607         {
608                 .start = SPORT2_TCR1,
609                 .end = SPORT2_MRCS3+4,
610                 .flags = IORESOURCE_MEM,
611         },
612         {
613                 .start = IRQ_SPORT2_RX,
614                 .end = IRQ_SPORT2_RX+1,
615                 .flags = IORESOURCE_IRQ,
616         },
617         {
618                 .start = IRQ_SPORT2_ERROR,
619                 .end = IRQ_SPORT2_ERROR,
620                 .flags = IORESOURCE_IRQ,
621         },
622 };
623
624 static unsigned short bfin_sport2_peripherals[] = {
625         P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS,
626         P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0
627 };
628
629 static struct platform_device bfin_sport2_uart_device = {
630         .name = "bfin-sport-uart",
631         .id = 2,
632         .num_resources = ARRAY_SIZE(bfin_sport2_uart_resources),
633         .resource = bfin_sport2_uart_resources,
634         .dev = {
635                 .platform_data = &bfin_sport2_peripherals, /* Passed to driver */
636         },
637 };
638 #endif
639 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
640 static struct resource bfin_sport3_uart_resources[] = {
641         {
642                 .start = SPORT3_TCR1,
643                 .end = SPORT3_MRCS3+4,
644                 .flags = IORESOURCE_MEM,
645         },
646         {
647                 .start = IRQ_SPORT3_RX,
648                 .end = IRQ_SPORT3_RX+1,
649                 .flags = IORESOURCE_IRQ,
650         },
651         {
652                 .start = IRQ_SPORT3_ERROR,
653                 .end = IRQ_SPORT3_ERROR,
654                 .flags = IORESOURCE_IRQ,
655         },
656 };
657
658 static unsigned short bfin_sport3_peripherals[] = {
659         P_SPORT3_TFS, P_SPORT3_DTPRI, P_SPORT3_TSCLK, P_SPORT3_RFS,
660         P_SPORT3_DRPRI, P_SPORT3_RSCLK, P_SPORT3_DRSEC, P_SPORT3_DTSEC, 0
661 };
662
663 static struct platform_device bfin_sport3_uart_device = {
664         .name = "bfin-sport-uart",
665         .id = 3,
666         .num_resources = ARRAY_SIZE(bfin_sport3_uart_resources),
667         .resource = bfin_sport3_uart_resources,
668         .dev = {
669                 .platform_data = &bfin_sport3_peripherals, /* Passed to driver */
670         },
671 };
672 #endif
673 #endif
674
675 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
676 static struct resource bfin_atapi_resources[] = {
677         {
678                 .start = 0xFFC03800,
679                 .end = 0xFFC0386F,
680                 .flags = IORESOURCE_MEM,
681         },
682         {
683                 .start = IRQ_ATAPI_ERR,
684                 .end = IRQ_ATAPI_ERR,
685                 .flags = IORESOURCE_IRQ,
686         },
687 };
688
689 static struct platform_device bfin_atapi_device = {
690         .name = "pata-bf54x",
691         .id = -1,
692         .num_resources = ARRAY_SIZE(bfin_atapi_resources),
693         .resource = bfin_atapi_resources,
694 };
695 #endif
696
697 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
698 static struct mtd_partition partition_info[] = {
699         {
700                 .name = "linux kernel(nand)",
701                 .offset = 0,
702                 .size = 4 * 1024 * 1024,
703         },
704         {
705                 .name = "file system(nand)",
706                 .offset = 4 * 1024 * 1024,
707                 .size = (256 - 4) * 1024 * 1024,
708         },
709 };
710
711 static struct bf5xx_nand_platform bf5xx_nand_platform = {
712         .data_width = NFC_NWIDTH_8,
713         .partitions = partition_info,
714         .nr_partitions = ARRAY_SIZE(partition_info),
715         .rd_dly = 3,
716         .wr_dly = 3,
717 };
718
719 static struct resource bf5xx_nand_resources[] = {
720         {
721                 .start = 0xFFC03B00,
722                 .end = 0xFFC03B4F,
723                 .flags = IORESOURCE_MEM,
724         },
725         {
726                 .start = CH_NFC,
727                 .end = CH_NFC,
728                 .flags = IORESOURCE_IRQ,
729         },
730 };
731
732 static struct platform_device bf5xx_nand_device = {
733         .name = "bf5xx-nand",
734         .id = 0,
735         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
736         .resource = bf5xx_nand_resources,
737         .dev = {
738                 .platform_data = &bf5xx_nand_platform,
739         },
740 };
741 #endif
742
743 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
744 static struct bfin_sd_host bfin_sdh_data = {
745         .dma_chan = CH_SDH,
746         .irq_int0 = IRQ_SDH_MASK0,
747         .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
748 };
749
750 static struct platform_device bf54x_sdh_device = {
751         .name = "bfin-sdh",
752         .id = 0,
753         .dev = {
754                 .platform_data = &bfin_sdh_data,
755         },
756 };
757 #endif
758
759 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
760 static unsigned short bfin_can_peripherals[] = {
761         P_CAN0_RX, P_CAN0_TX, 0
762 };
763
764 static struct resource bfin_can_resources[] = {
765         {
766                 .start = 0xFFC02A00,
767                 .end = 0xFFC02FFF,
768                 .flags = IORESOURCE_MEM,
769         },
770         {
771                 .start = IRQ_CAN0_RX,
772                 .end = IRQ_CAN0_RX,
773                 .flags = IORESOURCE_IRQ,
774         },
775         {
776                 .start = IRQ_CAN0_TX,
777                 .end = IRQ_CAN0_TX,
778                 .flags = IORESOURCE_IRQ,
779         },
780         {
781                 .start = IRQ_CAN0_ERROR,
782                 .end = IRQ_CAN0_ERROR,
783                 .flags = IORESOURCE_IRQ,
784         },
785 };
786
787 static struct platform_device bfin_can_device = {
788         .name = "bfin_can",
789         .num_resources = ARRAY_SIZE(bfin_can_resources),
790         .resource = bfin_can_resources,
791         .dev = {
792                 .platform_data = &bfin_can_peripherals, /* Passed to driver */
793         },
794 };
795 #endif
796
797 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
798 static struct mtd_partition para_partitions[] = {
799         {
800                 .name       = "bootloader(nor)",
801                 .size       = 0x40000,
802                 .offset     = 0,
803         }, {
804                 .name       = "linux kernel(nor)",
805                 .size       = 0x100000,
806                 .offset     = MTDPART_OFS_APPEND,
807         }, {
808                 .name       = "file system(nor)",
809                 .size       = MTDPART_SIZ_FULL,
810                 .offset     = MTDPART_OFS_APPEND,
811         }
812 };
813
814 static struct physmap_flash_data para_flash_data = {
815         .width      = 2,
816         .parts      = para_partitions,
817         .nr_parts   = ARRAY_SIZE(para_partitions),
818 };
819
820 static struct resource para_flash_resource = {
821         .start = 0x20000000,
822         .end   = 0x207fffff,
823         .flags = IORESOURCE_MEM,
824 };
825
826 static struct platform_device para_flash_device = {
827         .name          = "physmap-flash",
828         .id            = 0,
829         .dev = {
830                 .platform_data = &para_flash_data,
831         },
832         .num_resources = 1,
833         .resource      = &para_flash_resource,
834 };
835 #endif
836
837 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
838 /* all SPI peripherals info goes here */
839 #if defined(CONFIG_MTD_M25P80) \
840         || defined(CONFIG_MTD_M25P80_MODULE)
841 /* SPI flash chip (m25p16) */
842 static struct mtd_partition bfin_spi_flash_partitions[] = {
843         {
844                 .name = "bootloader(spi)",
845                 .size = 0x00040000,
846                 .offset = 0,
847                 .mask_flags = MTD_CAP_ROM
848         }, {
849                 .name = "linux kernel(spi)",
850                 .size = 0x1c0000,
851                 .offset = 0x40000
852         }
853 };
854
855 static struct flash_platform_data bfin_spi_flash_data = {
856         .name = "m25p80",
857         .parts = bfin_spi_flash_partitions,
858         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
859         .type = "m25p16",
860 };
861
862 static struct bfin5xx_spi_chip spi_flash_chip_info = {
863         .enable_dma = 0,         /* use dma transfer with this chip*/
864         .bits_per_word = 8,
865 };
866 #endif
867
868 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
869 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
870         .enable_dma = 0,
871         .bits_per_word = 16,
872 };
873
874 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
875         .model                  = 7877,
876         .vref_delay_usecs       = 50,   /* internal, no capacitor */
877         .x_plate_ohms           = 419,
878         .y_plate_ohms           = 486,
879         .pressure_max           = 1000,
880         .pressure_min           = 0,
881         .stopacq_polarity       = 1,
882         .first_conversion_delay = 3,
883         .acquisition_time       = 1,
884         .averaging              = 1,
885         .pen_down_acc_interval  = 1,
886 };
887 #endif
888
889 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
890 static struct bfin5xx_spi_chip spidev_chip_info = {
891         .enable_dma = 0,
892         .bits_per_word = 8,
893 };
894 #endif
895
896 static struct spi_board_info bf54x_spi_board_info[] __initdata = {
897 #if defined(CONFIG_MTD_M25P80) \
898         || defined(CONFIG_MTD_M25P80_MODULE)
899         {
900                 /* the modalias must be the same as spi device driver name */
901                 .modalias = "m25p80", /* Name of spi_driver for this device */
902                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
903                 .bus_num = 0, /* Framework bus number */
904                 .chip_select = 1, /* SPI_SSEL1*/
905                 .platform_data = &bfin_spi_flash_data,
906                 .controller_data = &spi_flash_chip_info,
907                 .mode = SPI_MODE_3,
908         },
909 #endif
910 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
911 {
912         .modalias               = "ad7877",
913         .platform_data          = &bfin_ad7877_ts_info,
914         .irq                    = IRQ_PJ11,
915         .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
916         .bus_num                = 0,
917         .chip_select            = 2,
918         .controller_data = &spi_ad7877_chip_info,
919 },
920 #endif
921 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
922         {
923                 .modalias = "spidev",
924                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
925                 .bus_num = 0,
926                 .chip_select = 1,
927                 .controller_data = &spidev_chip_info,
928         },
929 #endif
930 };
931
932 /* SPI (0) */
933 static struct resource bfin_spi0_resource[] = {
934         [0] = {
935                 .start = SPI0_REGBASE,
936                 .end   = SPI0_REGBASE + 0xFF,
937                 .flags = IORESOURCE_MEM,
938         },
939         [1] = {
940                 .start = CH_SPI0,
941                 .end   = CH_SPI0,
942                 .flags = IORESOURCE_DMA,
943         },
944         [2] = {
945                 .start = IRQ_SPI0,
946                 .end   = IRQ_SPI0,
947                 .flags = IORESOURCE_IRQ,
948         }
949 };
950
951 /* SPI (1) */
952 static struct resource bfin_spi1_resource[] = {
953         [0] = {
954                 .start = SPI1_REGBASE,
955                 .end   = SPI1_REGBASE + 0xFF,
956                 .flags = IORESOURCE_MEM,
957         },
958         [1] = {
959                 .start = CH_SPI1,
960                 .end   = CH_SPI1,
961                 .flags = IORESOURCE_DMA,
962         },
963         [2] = {
964                 .start = IRQ_SPI1,
965                 .end   = IRQ_SPI1,
966                 .flags = IORESOURCE_IRQ,
967         }
968 };
969
970 /* SPI controller data */
971 static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
972         .num_chipselect = 4,
973         .enable_dma = 1,  /* master has the ability to do dma transfer */
974         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
975 };
976
977 static struct platform_device bf54x_spi_master0 = {
978         .name = "bfin-spi",
979         .id = 0, /* Bus number */
980         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
981         .resource = bfin_spi0_resource,
982         .dev = {
983                 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
984                 },
985 };
986
987 static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
988         .num_chipselect = 4,
989         .enable_dma = 1,  /* master has the ability to do dma transfer */
990         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
991 };
992
993 static struct platform_device bf54x_spi_master1 = {
994         .name = "bfin-spi",
995         .id = 1, /* Bus number */
996         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
997         .resource = bfin_spi1_resource,
998         .dev = {
999                 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
1000                 },
1001 };
1002 #endif  /* spi master and devices */
1003
1004 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1005 static struct resource bfin_twi0_resource[] = {
1006         [0] = {
1007                 .start = TWI0_REGBASE,
1008                 .end   = TWI0_REGBASE + 0xFF,
1009                 .flags = IORESOURCE_MEM,
1010         },
1011         [1] = {
1012                 .start = IRQ_TWI0,
1013                 .end   = IRQ_TWI0,
1014                 .flags = IORESOURCE_IRQ,
1015         },
1016 };
1017
1018 static struct platform_device i2c_bfin_twi0_device = {
1019         .name = "i2c-bfin-twi",
1020         .id = 0,
1021         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
1022         .resource = bfin_twi0_resource,
1023 };
1024
1025 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
1026 static struct resource bfin_twi1_resource[] = {
1027         [0] = {
1028                 .start = TWI1_REGBASE,
1029                 .end   = TWI1_REGBASE + 0xFF,
1030                 .flags = IORESOURCE_MEM,
1031         },
1032         [1] = {
1033                 .start = IRQ_TWI1,
1034                 .end   = IRQ_TWI1,
1035                 .flags = IORESOURCE_IRQ,
1036         },
1037 };
1038
1039 static struct platform_device i2c_bfin_twi1_device = {
1040         .name = "i2c-bfin-twi",
1041         .id = 1,
1042         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
1043         .resource = bfin_twi1_resource,
1044 };
1045 #endif
1046 #endif
1047
1048 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1049 #include <linux/gpio_keys.h>
1050
1051 static struct gpio_keys_button bfin_gpio_keys_table[] = {
1052         {BTN_0, GPIO_PH7, 1, "gpio-keys: BTN0"},
1053 };
1054
1055 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
1056         .buttons        = bfin_gpio_keys_table,
1057         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
1058 };
1059
1060 static struct platform_device bfin_device_gpiokeys = {
1061         .name      = "gpio-keys",
1062         .dev = {
1063                 .platform_data = &bfin_gpio_keys_data,
1064         },
1065 };
1066 #endif
1067
1068 static const unsigned int cclk_vlev_datasheet[] =
1069 {
1070 /*
1071  * Internal VLEV BF54XSBBC1533
1072  ****temporarily using these values until data sheet is updated
1073  */
1074         VRPAIR(VLEV_085, 150000000),
1075         VRPAIR(VLEV_090, 250000000),
1076         VRPAIR(VLEV_110, 276000000),
1077         VRPAIR(VLEV_115, 301000000),
1078         VRPAIR(VLEV_120, 525000000),
1079         VRPAIR(VLEV_125, 550000000),
1080         VRPAIR(VLEV_130, 600000000),
1081 };
1082
1083 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1084         .tuple_tab = cclk_vlev_datasheet,
1085         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1086         .vr_settling_time = 25 /* us */,
1087 };
1088
1089 static struct platform_device bfin_dpmc = {
1090         .name = "bfin dpmc",
1091         .dev = {
1092                 .platform_data = &bfin_dmpc_vreg_data,
1093         },
1094 };
1095
1096 static struct platform_device *cm_bf548_devices[] __initdata = {
1097
1098         &bfin_dpmc,
1099
1100 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1101         &rtc_device,
1102 #endif
1103
1104 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1105 #ifdef CONFIG_SERIAL_BFIN_UART0
1106         &bfin_uart0_device,
1107 #endif
1108 #ifdef CONFIG_SERIAL_BFIN_UART1
1109         &bfin_uart1_device,
1110 #endif
1111 #ifdef CONFIG_SERIAL_BFIN_UART2
1112         &bfin_uart2_device,
1113 #endif
1114 #ifdef CONFIG_SERIAL_BFIN_UART3
1115         &bfin_uart3_device,
1116 #endif
1117 #endif
1118
1119 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1120 #ifdef CONFIG_BFIN_SIR0
1121         &bfin_sir0_device,
1122 #endif
1123 #ifdef CONFIG_BFIN_SIR1
1124         &bfin_sir1_device,
1125 #endif
1126 #ifdef CONFIG_BFIN_SIR2
1127         &bfin_sir2_device,
1128 #endif
1129 #ifdef CONFIG_BFIN_SIR3
1130         &bfin_sir3_device,
1131 #endif
1132 #endif
1133
1134 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
1135         &bf54x_lq043_device,
1136 #endif
1137
1138 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
1139         &smsc911x_device,
1140 #endif
1141
1142 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1143         &musb_device,
1144 #endif
1145
1146 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1147 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1148         &bfin_sport0_uart_device,
1149 #endif
1150 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1151         &bfin_sport1_uart_device,
1152 #endif
1153 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1154         &bfin_sport2_uart_device,
1155 #endif
1156 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1157         &bfin_sport3_uart_device,
1158 #endif
1159 #endif
1160
1161 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
1162         &bfin_atapi_device,
1163 #endif
1164
1165 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1166         &bf5xx_nand_device,
1167 #endif
1168
1169 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
1170         &bf54x_sdh_device,
1171 #endif
1172
1173 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1174         &bf54x_spi_master0,
1175         &bf54x_spi_master1,
1176 #endif
1177
1178 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
1179         &bf54x_kpad_device,
1180 #endif
1181
1182 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1183         &i2c_bfin_twi0_device,
1184 #if !defined(CONFIG_BF542)
1185         &i2c_bfin_twi1_device,
1186 #endif
1187 #endif
1188
1189 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1190         &bfin_device_gpiokeys,
1191 #endif
1192
1193 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1194         &para_flash_device,
1195 #endif
1196
1197 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
1198         &bfin_can_device,
1199 #endif
1200
1201 };
1202
1203 static int __init cm_bf548_init(void)
1204 {
1205         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1206         platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
1207
1208 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1209         spi_register_board_info(bf54x_spi_board_info,
1210                         ARRAY_SIZE(bf54x_spi_board_info));
1211 #endif
1212
1213         return 0;
1214 }
1215
1216 arch_initcall(cm_bf548_init);
1217
1218 static struct platform_device *cm_bf548_early_devices[] __initdata = {
1219 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1220 #ifdef CONFIG_SERIAL_BFIN_UART0
1221         &bfin_uart0_device,
1222 #endif
1223 #ifdef CONFIG_SERIAL_BFIN_UART1
1224         &bfin_uart1_device,
1225 #endif
1226 #ifdef CONFIG_SERIAL_BFIN_UART2
1227         &bfin_uart2_device,
1228 #endif
1229 #ifdef CONFIG_SERIAL_BFIN_UART3
1230         &bfin_uart3_device,
1231 #endif
1232 #endif
1233
1234 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1235 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1236         &bfin_sport0_uart_device,
1237 #endif
1238 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1239         &bfin_sport1_uart_device,
1240 #endif
1241 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1242         &bfin_sport2_uart_device,
1243 #endif
1244 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1245         &bfin_sport3_uart_device,
1246 #endif
1247 #endif
1248 };
1249
1250 void __init native_machine_early_platform_add_devices(void)
1251 {
1252         printk(KERN_INFO "register early platform devices\n");
1253         early_platform_add_devices(cm_bf548_early_devices,
1254                 ARRAY_SIZE(cm_bf548_early_devices));
1255 }