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TOMOYO Linux Cross Reference
Linux/arch/blackfin/mach-bf537/boards/cm_bf537u.c

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Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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/etherdevice.h>
 12 #include <linux/export.h>
 13 #include <linux/platform_device.h>
 14 #include <linux/mtd/mtd.h>
 15 #include <linux/mtd/partitions.h>
 16 #include <linux/mtd/physmap.h>
 17 #include <linux/spi/spi.h>
 18 #include <linux/spi/flash.h>
 19 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 20 #include <linux/usb/isp1362.h>
 21 #endif
 22 #include <linux/ata_platform.h>
 23 #include <linux/irq.h>
 24 #include <asm/dma.h>
 25 #include <asm/bfin5xx_spi.h>
 26 #include <asm/portmux.h>
 27 #include <asm/dpmc.h>
 28 #include <linux/spi/mmc_spi.h>
 29 
 30 /*
 31  * Name the Board for the /proc/cpuinfo
 32  */
 33 const char bfin_board_name[] = "Bluetechnix CM BF537U";
 34 
 35 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
 36 /* all SPI peripherals info goes here */
 37 
 38 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
 39 static struct mtd_partition bfin_spi_flash_partitions[] = {
 40         {
 41                 .name = "bootloader(spi)",
 42                 .size = 0x00020000,
 43                 .offset = 0,
 44                 .mask_flags = MTD_CAP_ROM
 45         }, {
 46                 .name = "linux kernel(spi)",
 47                 .size = 0xe0000,
 48                 .offset = 0x20000
 49         }, {
 50                 .name = "file system(spi)",
 51                 .size = 0x700000,
 52                 .offset = 0x00100000,
 53         }
 54 };
 55 
 56 static struct flash_platform_data bfin_spi_flash_data = {
 57         .name = "m25p80",
 58         .parts = bfin_spi_flash_partitions,
 59         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 60         .type = "m25p64",
 61 };
 62 
 63 /* SPI flash chip (m25p64) */
 64 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 65         .enable_dma = 0,         /* use dma transfer with this chip*/
 66 };
 67 #endif
 68 
 69 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 70 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 71         .enable_dma = 0,
 72 };
 73 #endif
 74 
 75 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 76 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
 77         {
 78                 /* the modalias must be the same as spi device driver name */
 79                 .modalias = "m25p80", /* Name of spi_driver for this device */
 80                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 81                 .bus_num = 0, /* Framework bus number */
 82                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 83                 .platform_data = &bfin_spi_flash_data,
 84                 .controller_data = &spi_flash_chip_info,
 85                 .mode = SPI_MODE_3,
 86         },
 87 #endif
 88 
 89 #if defined(CONFIG_SND_BF5XX_SOC_AD183X) || defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE)
 90         {
 91                 .modalias = "ad183x",
 92                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 93                 .bus_num = 0,
 94                 .chip_select = 4,
 95         },
 96 #endif
 97 
 98 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 99         {
100                 .modalias = "mmc_spi",
101                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
102                 .bus_num = 0,
103                 .chip_select = 1,
104                 .controller_data = &mmc_spi_chip_info,
105                 .mode = SPI_MODE_3,
106         },
107 #endif
108 };
109 
110 /* SPI (0) */
111 static struct resource bfin_spi0_resource[] = {
112         [0] = {
113                 .start = SPI0_REGBASE,
114                 .end   = SPI0_REGBASE + 0xFF,
115                 .flags = IORESOURCE_MEM,
116                 },
117         [1] = {
118                 .start = CH_SPI,
119                 .end   = CH_SPI,
120                 .flags = IORESOURCE_DMA,
121         },
122         [2] = {
123                 .start = IRQ_SPI,
124                 .end   = IRQ_SPI,
125                 .flags = IORESOURCE_IRQ,
126         },
127 };
128 
129 /* SPI controller data */
130 static struct bfin5xx_spi_master bfin_spi0_info = {
131         .num_chipselect = 8,
132         .enable_dma = 1,  /* master has the ability to do dma transfer */
133         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
134 };
135 
136 static struct platform_device bfin_spi0_device = {
137         .name = "bfin-spi",
138         .id = 0, /* Bus number */
139         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
140         .resource = bfin_spi0_resource,
141         .dev = {
142                 .platform_data = &bfin_spi0_info, /* Passed to driver */
143         },
144 };
145 #endif  /* spi master and devices */
146 
147 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
148 static struct platform_device rtc_device = {
149         .name = "rtc-bfin",
150         .id   = -1,
151 };
152 #endif
153 
154 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
155 static struct platform_device hitachi_fb_device = {
156         .name = "hitachi-tx09",
157 };
158 #endif
159 
160 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
161 #include <linux/smc91x.h>
162 
163 static struct smc91x_platdata smc91x_info = {
164         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
165         .leda = RPC_LED_100_10,
166         .ledb = RPC_LED_TX_RX,
167 };
168 
169 static struct resource smc91x_resources[] = {
170         {
171                 .start = 0x20200300,
172                 .end = 0x20200300 + 16,
173                 .flags = IORESOURCE_MEM,
174         }, {
175                 .start = IRQ_PF14,
176                 .end = IRQ_PF14,
177                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
178                 },
179 };
180 
181 static struct platform_device smc91x_device = {
182         .name = "smc91x",
183         .id = 0,
184         .num_resources = ARRAY_SIZE(smc91x_resources),
185         .resource = smc91x_resources,
186         .dev    = {
187                 .platform_data  = &smc91x_info,
188         },
189 };
190 #endif
191 
192 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
193 static struct resource isp1362_hcd_resources[] = {
194         {
195                 .start = 0x20308000,
196                 .end = 0x20308000,
197                 .flags = IORESOURCE_MEM,
198         }, {
199                 .start = 0x20308004,
200                 .end = 0x20308004,
201                 .flags = IORESOURCE_MEM,
202         }, {
203                 .start = IRQ_PG15,
204                 .end = IRQ_PG15,
205                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
206         },
207 };
208 
209 static struct isp1362_platform_data isp1362_priv = {
210         .sel15Kres = 1,
211         .clknotstop = 0,
212         .oc_enable = 0,
213         .int_act_high = 0,
214         .int_edge_triggered = 0,
215         .remote_wakeup_connected = 0,
216         .no_power_switching = 1,
217         .power_switching_mode = 0,
218 };
219 
220 static struct platform_device isp1362_hcd_device = {
221         .name = "isp1362-hcd",
222         .id = 0,
223         .dev = {
224                 .platform_data = &isp1362_priv,
225         },
226         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
227         .resource = isp1362_hcd_resources,
228 };
229 #endif
230 
231 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
232 static struct resource net2272_bfin_resources[] = {
233         {
234                 .start = 0x20200000,
235                 .end = 0x20200000 + 0x100,
236                 .flags = IORESOURCE_MEM,
237         }, {
238                 .start = IRQ_PH14,
239                 .end = IRQ_PH14,
240                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
241         },
242 };
243 
244 static struct platform_device net2272_bfin_device = {
245         .name = "net2272",
246         .id = -1,
247         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
248         .resource = net2272_bfin_resources,
249 };
250 #endif
251 
252 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
253 static struct mtd_partition cm_partitions[] = {
254         {
255                 .name   = "bootloader(nor)",
256                 .size   = 0x40000,
257                 .offset = 0,
258         }, {
259                 .name   = "linux kernel(nor)",
260                 .size   = 0x100000,
261                 .offset = MTDPART_OFS_APPEND,
262         }, {
263                 .name   = "file system(nor)",
264                 .size   = MTDPART_SIZ_FULL,
265                 .offset = MTDPART_OFS_APPEND,
266         }
267 };
268 
269 static struct physmap_flash_data cm_flash_data = {
270         .width    = 2,
271         .parts    = cm_partitions,
272         .nr_parts = ARRAY_SIZE(cm_partitions),
273 };
274 
275 static unsigned cm_flash_gpios[] = { GPIO_PH0 };
276 
277 static struct resource cm_flash_resource[] = {
278         {
279                 .name  = "cfi_probe",
280                 .start = 0x20000000,
281                 .end   = 0x201fffff,
282                 .flags = IORESOURCE_MEM,
283         }, {
284                 .start = (unsigned long)cm_flash_gpios,
285                 .end   = ARRAY_SIZE(cm_flash_gpios),
286                 .flags = IORESOURCE_IRQ,
287         }
288 };
289 
290 static struct platform_device cm_flash_device = {
291         .name          = "gpio-addr-flash",
292         .id            = 0,
293         .dev = {
294                 .platform_data = &cm_flash_data,
295         },
296         .num_resources = ARRAY_SIZE(cm_flash_resource),
297         .resource      = cm_flash_resource,
298 };
299 #endif
300 
301 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
302 #ifdef CONFIG_SERIAL_BFIN_UART0
303 static struct resource bfin_uart0_resources[] = {
304         {
305                 .start = UART0_THR,
306                 .end = UART0_GCTL+2,
307                 .flags = IORESOURCE_MEM,
308         },
309         {
310                 .start = IRQ_UART0_TX,
311                 .end = IRQ_UART0_TX,
312                 .flags = IORESOURCE_IRQ,
313         },
314         {
315                 .start = IRQ_UART0_RX,
316                 .end = IRQ_UART0_RX,
317                 .flags = IORESOURCE_IRQ,
318         },
319         {
320                 .start = IRQ_UART0_ERROR,
321                 .end = IRQ_UART0_ERROR,
322                 .flags = IORESOURCE_IRQ,
323         },
324         {
325                 .start = CH_UART0_TX,
326                 .end = CH_UART0_TX,
327                 .flags = IORESOURCE_DMA,
328         },
329         {
330                 .start = CH_UART0_RX,
331                 .end = CH_UART0_RX,
332                 .flags = IORESOURCE_DMA,
333         },
334 };
335 
336 static unsigned short bfin_uart0_peripherals[] = {
337         P_UART0_TX, P_UART0_RX, 0
338 };
339 
340 static struct platform_device bfin_uart0_device = {
341         .name = "bfin-uart",
342         .id = 0,
343         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
344         .resource = bfin_uart0_resources,
345         .dev = {
346                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
347         },
348 };
349 #endif
350 #ifdef CONFIG_SERIAL_BFIN_UART1
351 static struct resource bfin_uart1_resources[] = {
352         {
353                 .start = UART1_THR,
354                 .end = UART1_GCTL+2,
355                 .flags = IORESOURCE_MEM,
356         },
357         {
358                 .start = IRQ_UART1_TX,
359                 .end = IRQ_UART1_TX,
360                 .flags = IORESOURCE_IRQ,
361         },
362         {
363                 .start = IRQ_UART1_RX,
364                 .end = IRQ_UART1_RX,
365                 .flags = IORESOURCE_IRQ,
366         },
367         {
368                 .start = IRQ_UART1_ERROR,
369                 .end = IRQ_UART1_ERROR,
370                 .flags = IORESOURCE_IRQ,
371         },
372         {
373                 .start = CH_UART1_TX,
374                 .end = CH_UART1_TX,
375                 .flags = IORESOURCE_DMA,
376         },
377         {
378                 .start = CH_UART1_RX,
379                 .end = CH_UART1_RX,
380                 .flags = IORESOURCE_DMA,
381         },
382 };
383 
384 static unsigned short bfin_uart1_peripherals[] = {
385         P_UART1_TX, P_UART1_RX, 0
386 };
387 
388 static struct platform_device bfin_uart1_device = {
389         .name = "bfin-uart",
390         .id = 1,
391         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
392         .resource = bfin_uart1_resources,
393         .dev = {
394                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
395         },
396 };
397 #endif
398 #endif
399 
400 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
401 #ifdef CONFIG_BFIN_SIR0
402 static struct resource bfin_sir0_resources[] = {
403         {
404                 .start = 0xFFC00400,
405                 .end = 0xFFC004FF,
406                 .flags = IORESOURCE_MEM,
407         },
408         {
409                 .start = IRQ_UART0_RX,
410                 .end = IRQ_UART0_RX+1,
411                 .flags = IORESOURCE_IRQ,
412         },
413         {
414                 .start = CH_UART0_RX,
415                 .end = CH_UART0_RX+1,
416                 .flags = IORESOURCE_DMA,
417         },
418 };
419 static struct platform_device bfin_sir0_device = {
420         .name = "bfin_sir",
421         .id = 0,
422         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
423         .resource = bfin_sir0_resources,
424 };
425 #endif
426 #ifdef CONFIG_BFIN_SIR1
427 static struct resource bfin_sir1_resources[] = {
428         {
429                 .start = 0xFFC02000,
430                 .end = 0xFFC020FF,
431                 .flags = IORESOURCE_MEM,
432         },
433         {
434                 .start = IRQ_UART1_RX,
435                 .end = IRQ_UART1_RX+1,
436                 .flags = IORESOURCE_IRQ,
437         },
438         {
439                 .start = CH_UART1_RX,
440                 .end = CH_UART1_RX+1,
441                 .flags = IORESOURCE_DMA,
442         },
443 };
444 static struct platform_device bfin_sir1_device = {
445         .name = "bfin_sir",
446         .id = 1,
447         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
448         .resource = bfin_sir1_resources,
449 };
450 #endif
451 #endif
452 
453 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
454 static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
455 
456 static struct resource bfin_twi0_resource[] = {
457         [0] = {
458                 .start = TWI0_REGBASE,
459                 .end   = TWI0_REGBASE,
460                 .flags = IORESOURCE_MEM,
461         },
462         [1] = {
463                 .start = IRQ_TWI,
464                 .end   = IRQ_TWI,
465                 .flags = IORESOURCE_IRQ,
466         },
467 };
468 
469 static struct platform_device i2c_bfin_twi_device = {
470         .name = "i2c-bfin-twi",
471         .id = 0,
472         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
473         .resource = bfin_twi0_resource,
474         .dev = {
475                 .platform_data = &bfin_twi0_pins,
476         },
477 };
478 #endif
479 
480 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
481 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
482 static struct resource bfin_sport0_uart_resources[] = {
483         {
484                 .start = SPORT0_TCR1,
485                 .end = SPORT0_MRCS3+4,
486                 .flags = IORESOURCE_MEM,
487         },
488         {
489                 .start = IRQ_SPORT0_RX,
490                 .end = IRQ_SPORT0_RX+1,
491                 .flags = IORESOURCE_IRQ,
492         },
493         {
494                 .start = IRQ_SPORT0_ERROR,
495                 .end = IRQ_SPORT0_ERROR,
496                 .flags = IORESOURCE_IRQ,
497         },
498 };
499 
500 static unsigned short bfin_sport0_peripherals[] = {
501         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
502         P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
503 };
504 
505 static struct platform_device bfin_sport0_uart_device = {
506         .name = "bfin-sport-uart",
507         .id = 0,
508         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
509         .resource = bfin_sport0_uart_resources,
510         .dev = {
511                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
512         },
513 };
514 #endif
515 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
516 static struct resource bfin_sport1_uart_resources[] = {
517         {
518                 .start = SPORT1_TCR1,
519                 .end = SPORT1_MRCS3+4,
520                 .flags = IORESOURCE_MEM,
521         },
522         {
523                 .start = IRQ_SPORT1_RX,
524                 .end = IRQ_SPORT1_RX+1,
525                 .flags = IORESOURCE_IRQ,
526         },
527         {
528                 .start = IRQ_SPORT1_ERROR,
529                 .end = IRQ_SPORT1_ERROR,
530                 .flags = IORESOURCE_IRQ,
531         },
532 };
533 
534 static unsigned short bfin_sport1_peripherals[] = {
535         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
536         P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
537 };
538 
539 static struct platform_device bfin_sport1_uart_device = {
540         .name = "bfin-sport-uart",
541         .id = 1,
542         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
543         .resource = bfin_sport1_uart_resources,
544         .dev = {
545                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
546         },
547 };
548 #endif
549 #endif
550 
551 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
552 #include <linux/bfin_mac.h>
553 static const unsigned short bfin_mac_peripherals[] = P_MII0;
554 
555 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
556         {
557                 .addr = 1,
558                 .irq = IRQ_MAC_PHYINT,
559         },
560 };
561 
562 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
563         .phydev_number = 1,
564         .phydev_data = bfin_phydev_data,
565         .phy_mode = PHY_INTERFACE_MODE_MII,
566         .mac_peripherals = bfin_mac_peripherals,
567 };
568 
569 static struct platform_device bfin_mii_bus = {
570         .name = "bfin_mii_bus",
571         .dev = {
572                 .platform_data = &bfin_mii_bus_data,
573         }
574 };
575 
576 static struct platform_device bfin_mac_device = {
577         .name = "bfin_mac",
578         .dev = {
579                 .platform_data = &bfin_mii_bus,
580         }
581 };
582 #endif
583 
584 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
585 #define PATA_INT        IRQ_PF14
586 
587 static struct pata_platform_info bfin_pata_platform_data = {
588         .ioport_shift = 2,
589         .irq_type = IRQF_TRIGGER_HIGH,
590 };
591 
592 static struct resource bfin_pata_resources[] = {
593         {
594                 .start = 0x2030C000,
595                 .end = 0x2030C01F,
596                 .flags = IORESOURCE_MEM,
597         },
598         {
599                 .start = 0x2030D018,
600                 .end = 0x2030D01B,
601                 .flags = IORESOURCE_MEM,
602         },
603         {
604                 .start = PATA_INT,
605                 .end = PATA_INT,
606                 .flags = IORESOURCE_IRQ,
607         },
608 };
609 
610 static struct platform_device bfin_pata_device = {
611         .name = "pata_platform",
612         .id = -1,
613         .num_resources = ARRAY_SIZE(bfin_pata_resources),
614         .resource = bfin_pata_resources,
615         .dev = {
616                 .platform_data = &bfin_pata_platform_data,
617         }
618 };
619 #endif
620 
621 static const unsigned int cclk_vlev_datasheet[] =
622 {
623         VRPAIR(VLEV_085, 250000000),
624         VRPAIR(VLEV_090, 376000000),
625         VRPAIR(VLEV_095, 426000000),
626         VRPAIR(VLEV_100, 426000000),
627         VRPAIR(VLEV_105, 476000000),
628         VRPAIR(VLEV_110, 476000000),
629         VRPAIR(VLEV_115, 476000000),
630         VRPAIR(VLEV_120, 500000000),
631         VRPAIR(VLEV_125, 533000000),
632         VRPAIR(VLEV_130, 600000000),
633 };
634 
635 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
636         .tuple_tab = cclk_vlev_datasheet,
637         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
638         .vr_settling_time = 25 /* us */,
639 };
640 
641 static struct platform_device bfin_dpmc = {
642         .name = "bfin dpmc",
643         .dev = {
644                 .platform_data = &bfin_dmpc_vreg_data,
645         },
646 };
647 
648 static struct platform_device *cm_bf537u_devices[] __initdata = {
649 
650         &bfin_dpmc,
651 
652 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
653         &hitachi_fb_device,
654 #endif
655 
656 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
657         &rtc_device,
658 #endif
659 
660 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
661 #ifdef CONFIG_SERIAL_BFIN_UART0
662         &bfin_uart0_device,
663 #endif
664 #ifdef CONFIG_SERIAL_BFIN_UART1
665         &bfin_uart1_device,
666 #endif
667 #endif
668 
669 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
670 #ifdef CONFIG_BFIN_SIR0
671         &bfin_sir0_device,
672 #endif
673 #ifdef CONFIG_BFIN_SIR1
674         &bfin_sir1_device,
675 #endif
676 #endif
677 
678 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
679         &i2c_bfin_twi_device,
680 #endif
681 
682 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
683 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
684         &bfin_sport0_uart_device,
685 #endif
686 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
687         &bfin_sport1_uart_device,
688 #endif
689 #endif
690 
691 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
692         &isp1362_hcd_device,
693 #endif
694 
695 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
696         &smc91x_device,
697 #endif
698 
699 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
700         &bfin_mii_bus,
701         &bfin_mac_device,
702 #endif
703 
704 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
705         &net2272_bfin_device,
706 #endif
707 
708 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
709         &bfin_spi0_device,
710 #endif
711 
712 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
713         &bfin_pata_device,
714 #endif
715 
716 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
717         &cm_flash_device,
718 #endif
719 };
720 
721 static int __init net2272_init(void)
722 {
723 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
724         int ret;
725 
726         ret = gpio_request(GPIO_PH15, driver_name);
727         if (ret)
728                 return ret;
729 
730         ret = gpio_request(GPIO_PH13, "net2272");
731         if (ret) {
732                 gpio_free(GPIO_PH15);
733                 return ret;
734         }
735 
736         /* Set PH15 Low make /AMS2 work properly */
737         gpio_direction_output(GPIO_PH15, 0);
738 
739         /* enable CLKBUF output */
740         bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);
741 
742         /* Reset the USB chip */
743         gpio_direction_output(GPIO_PH13, 0);
744         mdelay(2);
745         gpio_set_value(GPIO_PH13, 1);
746 #endif
747 
748         return 0;
749 }
750 
751 static int __init cm_bf537u_init(void)
752 {
753         printk(KERN_INFO "%s(): registering device resources\n", __func__);
754         platform_add_devices(cm_bf537u_devices, ARRAY_SIZE(cm_bf537u_devices));
755 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
756         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
757 #endif
758 
759 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
760         irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);
761 #endif
762 
763         if (net2272_init())
764                 pr_warning("unable to configure net2272; it probably won't work\n");
765 
766         return 0;
767 }
768 
769 arch_initcall(cm_bf537u_init);
770 
771 static struct platform_device *cm_bf537u_early_devices[] __initdata = {
772 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
773 #ifdef CONFIG_SERIAL_BFIN_UART0
774         &bfin_uart0_device,
775 #endif
776 #ifdef CONFIG_SERIAL_BFIN_UART1
777         &bfin_uart1_device,
778 #endif
779 #endif
780 
781 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
782 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
783         &bfin_sport0_uart_device,
784 #endif
785 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
786         &bfin_sport1_uart_device,
787 #endif
788 #endif
789 };
790 
791 void __init native_machine_early_platform_add_devices(void)
792 {
793         printk(KERN_INFO "register early platform devices\n");
794         early_platform_add_devices(cm_bf537u_early_devices,
795                 ARRAY_SIZE(cm_bf537u_early_devices));
796 }
797 
798 int bfin_get_ether_addr(char *addr)
799 {
800         return 1;
801 }
802 EXPORT_SYMBOL(bfin_get_ether_addr);
803 

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