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 struct resource bfin_twi0_resource[] = {
455 [0] = {
456 .start = TWI0_REGBASE,
457 .end = TWI0_REGBASE,
458 .flags = IORESOURCE_MEM,
459 },
460 [1] = {
461 .start = IRQ_TWI,
462 .end = IRQ_TWI,
463 .flags = IORESOURCE_IRQ,
464 },
465 };
466
467 static struct platform_device i2c_bfin_twi_device = {
468 .name = "i2c-bfin-twi",
469 .id = 0,
470 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
471 .resource = bfin_twi0_resource,
472 };
473 #endif
474
475 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
476 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
477 static struct resource bfin_sport0_uart_resources[] = {
478 {
479 .start = SPORT0_TCR1,
480 .end = SPORT0_MRCS3+4,
481 .flags = IORESOURCE_MEM,
482 },
483 {
484 .start = IRQ_SPORT0_RX,
485 .end = IRQ_SPORT0_RX+1,
486 .flags = IORESOURCE_IRQ,
487 },
488 {
489 .start = IRQ_SPORT0_ERROR,
490 .end = IRQ_SPORT0_ERROR,
491 .flags = IORESOURCE_IRQ,
492 },
493 };
494
495 static unsigned short bfin_sport0_peripherals[] = {
496 P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
497 P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
498 };
499
500 static struct platform_device bfin_sport0_uart_device = {
501 .name = "bfin-sport-uart",
502 .id = 0,
503 .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
504 .resource = bfin_sport0_uart_resources,
505 .dev = {
506 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
507 },
508 };
509 #endif
510 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
511 static struct resource bfin_sport1_uart_resources[] = {
512 {
513 .start = SPORT1_TCR1,
514 .end = SPORT1_MRCS3+4,
515 .flags = IORESOURCE_MEM,
516 },
517 {
518 .start = IRQ_SPORT1_RX,
519 .end = IRQ_SPORT1_RX+1,
520 .flags = IORESOURCE_IRQ,
521 },
522 {
523 .start = IRQ_SPORT1_ERROR,
524 .end = IRQ_SPORT1_ERROR,
525 .flags = IORESOURCE_IRQ,
526 },
527 };
528
529 static unsigned short bfin_sport1_peripherals[] = {
530 P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
531 P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
532 };
533
534 static struct platform_device bfin_sport1_uart_device = {
535 .name = "bfin-sport-uart",
536 .id = 1,
537 .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
538 .resource = bfin_sport1_uart_resources,
539 .dev = {
540 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
541 },
542 };
543 #endif
544 #endif
545
546 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
547 #include <linux/bfin_mac.h>
548 static const unsigned short bfin_mac_peripherals[] = P_MII0;
549
550 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
551 {
552 .addr = 1,
553 .irq = IRQ_MAC_PHYINT,
554 },
555 };
556
557 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
558 .phydev_number = 1,
559 .phydev_data = bfin_phydev_data,
560 .phy_mode = PHY_INTERFACE_MODE_MII,
561 .mac_peripherals = bfin_mac_peripherals,
562 };
563
564 static struct platform_device bfin_mii_bus = {
565 .name = "bfin_mii_bus",
566 .dev = {
567 .platform_data = &bfin_mii_bus_data,
568 }
569 };
570
571 static struct platform_device bfin_mac_device = {
572 .name = "bfin_mac",
573 .dev = {
574 .platform_data = &bfin_mii_bus,
575 }
576 };
577 #endif
578
579 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
580 #define PATA_INT IRQ_PF14
581
582 static struct pata_platform_info bfin_pata_platform_data = {
583 .ioport_shift = 2,
584 .irq_type = IRQF_TRIGGER_HIGH,
585 };
586
587 static struct resource bfin_pata_resources[] = {
588 {
589 .start = 0x2030C000,
590 .end = 0x2030C01F,
591 .flags = IORESOURCE_MEM,
592 },
593 {
594 .start = 0x2030D018,
595 .end = 0x2030D01B,
596 .flags = IORESOURCE_MEM,
597 },
598 {
599 .start = PATA_INT,
600 .end = PATA_INT,
601 .flags = IORESOURCE_IRQ,
602 },
603 };
604
605 static struct platform_device bfin_pata_device = {
606 .name = "pata_platform",
607 .id = -1,
608 .num_resources = ARRAY_SIZE(bfin_pata_resources),
609 .resource = bfin_pata_resources,
610 .dev = {
611 .platform_data = &bfin_pata_platform_data,
612 }
613 };
614 #endif
615
616 static const unsigned int cclk_vlev_datasheet[] =
617 {
618 VRPAIR(VLEV_085, 250000000),
619 VRPAIR(VLEV_090, 376000000),
620 VRPAIR(VLEV_095, 426000000),
621 VRPAIR(VLEV_100, 426000000),
622 VRPAIR(VLEV_105, 476000000),
623 VRPAIR(VLEV_110, 476000000),
624 VRPAIR(VLEV_115, 476000000),
625 VRPAIR(VLEV_120, 500000000),
626 VRPAIR(VLEV_125, 533000000),
627 VRPAIR(VLEV_130, 600000000),
628 };
629
630 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
631 .tuple_tab = cclk_vlev_datasheet,
632 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
633 .vr_settling_time = 25 /* us */,
634 };
635
636 static struct platform_device bfin_dpmc = {
637 .name = "bfin dpmc",
638 .dev = {
639 .platform_data = &bfin_dmpc_vreg_data,
640 },
641 };
642
643 static struct platform_device *cm_bf537u_devices[] __initdata = {
644
645 &bfin_dpmc,
646
647 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
648 &hitachi_fb_device,
649 #endif
650
651 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
652 &rtc_device,
653 #endif
654
655 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
656 #ifdef CONFIG_SERIAL_BFIN_UART0
657 &bfin_uart0_device,
658 #endif
659 #ifdef CONFIG_SERIAL_BFIN_UART1
660 &bfin_uart1_device,
661 #endif
662 #endif
663
664 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
665 #ifdef CONFIG_BFIN_SIR0
666 &bfin_sir0_device,
667 #endif
668 #ifdef CONFIG_BFIN_SIR1
669 &bfin_sir1_device,
670 #endif
671 #endif
672
673 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
674 &i2c_bfin_twi_device,
675 #endif
676
677 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
678 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
679 &bfin_sport0_uart_device,
680 #endif
681 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
682 &bfin_sport1_uart_device,
683 #endif
684 #endif
685
686 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
687 &isp1362_hcd_device,
688 #endif
689
690 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
691 &smc91x_device,
692 #endif
693
694 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
695 &bfin_mii_bus,
696 &bfin_mac_device,
697 #endif
698
699 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
700 &net2272_bfin_device,
701 #endif
702
703 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
704 &bfin_spi0_device,
705 #endif
706
707 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
708 &bfin_pata_device,
709 #endif
710
711 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
712 &cm_flash_device,
713 #endif
714 };
715
net2272_init(void)716 static int __init net2272_init(void)
717 {
718 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
719 int ret;
720
721 ret = gpio_request(GPIO_PH15, driver_name);
722 if (ret)
723 return ret;
724
725 ret = gpio_request(GPIO_PH13, "net2272");
726 if (ret) {
727 gpio_free(GPIO_PH15);
728 return ret;
729 }
730
731 /* Set PH15 Low make /AMS2 work properly */
732 gpio_direction_output(GPIO_PH15, 0);
733
734 /* enable CLKBUF output */
735 bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);
736
737 /* Reset the USB chip */
738 gpio_direction_output(GPIO_PH13, 0);
739 mdelay(2);
740 gpio_set_value(GPIO_PH13, 1);
741 #endif
742
743 return 0;
744 }
745
cm_bf537u_init(void)746 static int __init cm_bf537u_init(void)
747 {
748 printk(KERN_INFO "%s(): registering device resources\n", __func__);
749 platform_add_devices(cm_bf537u_devices, ARRAY_SIZE(cm_bf537u_devices));
750 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
751 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
752 #endif
753
754 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
755 irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);
756 #endif
757
758 if (net2272_init())
759 pr_warning("unable to configure net2272; it probably won't work\n");
760
761 return 0;
762 }
763
764 arch_initcall(cm_bf537u_init);
765
766 static struct platform_device *cm_bf537u_early_devices[] __initdata = {
767 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
768 #ifdef CONFIG_SERIAL_BFIN_UART0
769 &bfin_uart0_device,
770 #endif
771 #ifdef CONFIG_SERIAL_BFIN_UART1
772 &bfin_uart1_device,
773 #endif
774 #endif
775
776 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
777 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
778 &bfin_sport0_uart_device,
779 #endif
780 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
781 &bfin_sport1_uart_device,
782 #endif
783 #endif
784 };
785
native_machine_early_platform_add_devices(void)786 void __init native_machine_early_platform_add_devices(void)
787 {
788 printk(KERN_INFO "register early platform devices\n");
789 early_platform_add_devices(cm_bf537u_early_devices,
790 ARRAY_SIZE(cm_bf537u_early_devices));
791 }
792
bfin_get_ether_addr(char * addr)793 void bfin_get_ether_addr(char *addr)
794 {
795 random_ether_addr(addr);
796 printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
797 }
798 EXPORT_SYMBOL(bfin_get_ether_addr);
799