2 * Copyright 2004-2009 Analog Devices Inc.
3 * 2008-2009 Bluetechnix
4 * 2005 National ICT Australia (NICTA)
5 * Aidan Williams <aidan@nicta.com.au>
7 * Licensed under the GPL-2 or later.
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/etherdevice.h>
18 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
19 #include <linux/usb/isp1362.h>
21 #include <linux/i2c.h>
22 #include <linux/irq.h>
23 #include <linux/interrupt.h>
24 #include <linux/usb/sl811.h>
25 #include <linux/usb/musb.h>
27 #include <asm/bfin5xx_spi.h>
28 #include <asm/reboot.h>
30 #include <asm/portmux.h>
32 #include <linux/spi/ad7877.h>
35 * Name the Board for the /proc/cpuinfo
37 const char bfin_board_name[] = "Bluetechnix CM-BF527";
40 * Driver needs to know address, irq and flag pin.
43 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
44 #include <linux/usb/isp1760.h>
45 static struct resource bfin_isp1760_resources[] = {
48 .end = 0x203C0000 + 0x000fffff,
49 .flags = IORESOURCE_MEM,
54 .flags = IORESOURCE_IRQ,
58 static struct isp1760_platform_data isp1760_priv = {
63 .dack_polarity_high = 0,
64 .dreq_polarity_high = 0,
67 static struct platform_device bfin_isp1760_device = {
68 .name = "isp1760-hcd",
71 .platform_data = &isp1760_priv,
73 .num_resources = ARRAY_SIZE(bfin_isp1760_resources),
74 .resource = bfin_isp1760_resources,
78 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
79 static struct resource musb_resources[] = {
83 .flags = IORESOURCE_MEM,
85 [1] = { /* general IRQ */
86 .start = IRQ_USB_INT0,
88 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
93 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
97 static struct musb_hdrc_config musb_config = {
104 .gpio_vrsel = GPIO_PF11,
107 static struct musb_hdrc_platform_data musb_plat = {
108 #if defined(CONFIG_USB_MUSB_OTG)
110 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
112 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
113 .mode = MUSB_PERIPHERAL,
115 .config = &musb_config,
118 static u64 musb_dmamask = ~(u32)0;
120 static struct platform_device musb_device = {
124 .dma_mask = &musb_dmamask,
125 .coherent_dma_mask = 0xffffffff,
126 .platform_data = &musb_plat,
128 .num_resources = ARRAY_SIZE(musb_resources),
129 .resource = musb_resources,
133 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
134 static struct mtd_partition partition_info[] = {
136 .name = "linux kernel(nand)",
138 .size = 4 * 1024 * 1024,
141 .name = "file system(nand)",
142 .offset = MTDPART_OFS_APPEND,
143 .size = MTDPART_SIZ_FULL,
147 static struct bf5xx_nand_platform bf5xx_nand_platform = {
148 .page_size = NFC_PG_SIZE_256,
149 .data_width = NFC_NWIDTH_8,
150 .partitions = partition_info,
151 .nr_partitions = ARRAY_SIZE(partition_info),
156 static struct resource bf5xx_nand_resources[] = {
159 .end = NFC_DATA_RD + 2,
160 .flags = IORESOURCE_MEM,
165 .flags = IORESOURCE_IRQ,
169 static struct platform_device bf5xx_nand_device = {
170 .name = "bf5xx-nand",
172 .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
173 .resource = bf5xx_nand_resources,
175 .platform_data = &bf5xx_nand_platform,
180 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
181 static struct resource bfin_pcmcia_cf_resources[] = {
183 .start = 0x20310000, /* IO PORT */
185 .flags = IORESOURCE_MEM,
187 .start = 0x20311000, /* Attribute Memory */
189 .flags = IORESOURCE_MEM,
193 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
195 .start = 6, /* Card Detect PF6 */
197 .flags = IORESOURCE_IRQ,
201 static struct platform_device bfin_pcmcia_cf_device = {
202 .name = "bfin_cf_pcmcia",
204 .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
205 .resource = bfin_pcmcia_cf_resources,
209 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
210 static struct platform_device rtc_device = {
216 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
217 #include <linux/smc91x.h>
219 static struct smc91x_platdata smc91x_info = {
220 .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
221 .leda = RPC_LED_100_10,
222 .ledb = RPC_LED_TX_RX,
225 static struct resource smc91x_resources[] = {
227 .name = "smc91x-regs",
229 .end = 0x20300300 + 16,
230 .flags = IORESOURCE_MEM,
235 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
238 static struct platform_device smc91x_device = {
241 .num_resources = ARRAY_SIZE(smc91x_resources),
242 .resource = smc91x_resources,
244 .platform_data = &smc91x_info,
249 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
250 static struct resource dm9000_resources[] = {
253 .end = 0x203FB800 + 1,
254 .flags = IORESOURCE_MEM,
258 .end = 0x203FB804 + 1,
259 .flags = IORESOURCE_MEM,
264 .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
268 static struct platform_device dm9000_device = {
271 .num_resources = ARRAY_SIZE(dm9000_resources),
272 .resource = dm9000_resources,
276 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
277 static struct resource sl811_hcd_resources[] = {
281 .flags = IORESOURCE_MEM,
285 .flags = IORESOURCE_MEM,
287 .start = CONFIG_USB_SL811_BFIN_IRQ,
288 .end = CONFIG_USB_SL811_BFIN_IRQ,
289 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
293 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
294 void sl811_port_power(struct device *dev, int is_on)
296 gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
297 gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
301 static struct sl811_platform_data sl811_priv = {
303 .power = 250, /* == 500mA */
304 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
305 .port_power = &sl811_port_power,
309 static struct platform_device sl811_hcd_device = {
313 .platform_data = &sl811_priv,
315 .num_resources = ARRAY_SIZE(sl811_hcd_resources),
316 .resource = sl811_hcd_resources,
320 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
321 static struct resource isp1362_hcd_resources[] = {
325 .flags = IORESOURCE_MEM,
329 .flags = IORESOURCE_MEM,
331 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
332 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
333 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
337 static struct isp1362_platform_data isp1362_priv = {
342 .int_edge_triggered = 0,
343 .remote_wakeup_connected = 0,
344 .no_power_switching = 1,
345 .power_switching_mode = 0,
348 static struct platform_device isp1362_hcd_device = {
349 .name = "isp1362-hcd",
352 .platform_data = &isp1362_priv,
354 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
355 .resource = isp1362_hcd_resources,
359 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
360 static struct platform_device bfin_mii_bus = {
361 .name = "bfin_mii_bus",
364 static struct platform_device bfin_mac_device = {
366 .dev.platform_data = &bfin_mii_bus,
370 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
371 static struct resource net2272_bfin_resources[] = {
374 .end = 0x20300000 + 0x100,
375 .flags = IORESOURCE_MEM,
379 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
383 static struct platform_device net2272_bfin_device = {
386 .num_resources = ARRAY_SIZE(net2272_bfin_resources),
387 .resource = net2272_bfin_resources,
391 #if defined(CONFIG_MTD_M25P80) \
392 || defined(CONFIG_MTD_M25P80_MODULE)
393 static struct mtd_partition bfin_spi_flash_partitions[] = {
395 .name = "bootloader(spi)",
398 .mask_flags = MTD_CAP_ROM
400 .name = "linux kernel(spi)",
401 .size = MTDPART_SIZ_FULL,
402 .offset = MTDPART_OFS_APPEND,
406 static struct flash_platform_data bfin_spi_flash_data = {
408 .parts = bfin_spi_flash_partitions,
409 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
413 /* SPI flash chip (m25p64) */
414 static struct bfin5xx_spi_chip spi_flash_chip_info = {
415 .enable_dma = 0, /* use dma transfer with this chip*/
420 #if defined(CONFIG_BFIN_SPI_ADC) \
421 || defined(CONFIG_BFIN_SPI_ADC_MODULE)
423 static struct bfin5xx_spi_chip spi_adc_chip_info = {
424 .enable_dma = 1, /* use dma transfer with this chip*/
429 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
430 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
431 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
437 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
438 static struct bfin5xx_spi_chip mmc_spi_chip_info = {
444 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
445 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
450 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
452 .vref_delay_usecs = 50, /* internal, no capacitor */
455 .pressure_max = 1000,
457 .stopacq_polarity = 1,
458 .first_conversion_delay = 3,
459 .acquisition_time = 1,
461 .pen_down_acc_interval = 1,
465 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
466 && defined(CONFIG_SND_SOC_WM8731_SPI)
467 static struct bfin5xx_spi_chip spi_wm8731_chip_info = {
473 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
474 static struct bfin5xx_spi_chip spidev_chip_info = {
480 static struct spi_board_info bfin_spi_board_info[] __initdata = {
481 #if defined(CONFIG_MTD_M25P80) \
482 || defined(CONFIG_MTD_M25P80_MODULE)
484 /* the modalias must be the same as spi device driver name */
485 .modalias = "m25p80", /* Name of spi_driver for this device */
486 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
487 .bus_num = 0, /* Framework bus number */
488 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
489 .platform_data = &bfin_spi_flash_data,
490 .controller_data = &spi_flash_chip_info,
495 #if defined(CONFIG_BFIN_SPI_ADC) \
496 || defined(CONFIG_BFIN_SPI_ADC_MODULE)
498 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
499 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
500 .bus_num = 0, /* Framework bus number */
501 .chip_select = 1, /* Framework chip select. */
502 .platform_data = NULL, /* No spi_driver specific config */
503 .controller_data = &spi_adc_chip_info,
507 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
508 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
510 .modalias = "ad1836",
511 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
513 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
514 .controller_data = &ad1836_spi_chip_info,
517 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
519 .modalias = "mmc_spi",
520 .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
523 .controller_data = &mmc_spi_chip_info,
527 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
529 .modalias = "ad7877",
530 .platform_data = &bfin_ad7877_ts_info,
532 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
535 .controller_data = &spi_ad7877_chip_info,
538 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
539 && defined(CONFIG_SND_SOC_WM8731_SPI)
541 .modalias = "wm8731",
542 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
545 .controller_data = &spi_wm8731_chip_info,
549 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
551 .modalias = "spidev",
552 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
555 .controller_data = &spidev_chip_info,
560 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
561 /* SPI controller data */
562 static struct bfin5xx_spi_master bfin_spi0_info = {
564 .enable_dma = 1, /* master has the ability to do dma transfer */
565 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
569 static struct resource bfin_spi0_resource[] = {
571 .start = SPI0_REGBASE,
572 .end = SPI0_REGBASE + 0xFF,
573 .flags = IORESOURCE_MEM,
578 .flags = IORESOURCE_DMA,
583 .flags = IORESOURCE_IRQ,
587 static struct platform_device bfin_spi0_device = {
589 .id = 0, /* Bus number */
590 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
591 .resource = bfin_spi0_resource,
593 .platform_data = &bfin_spi0_info, /* Passed to driver */
596 #endif /* spi master and devices */
598 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
599 static struct mtd_partition cm_partitions[] = {
601 .name = "bootloader(nor)",
605 .name = "linux kernel(nor)",
607 .offset = MTDPART_OFS_APPEND,
609 .name = "file system(nor)",
610 .size = MTDPART_SIZ_FULL,
611 .offset = MTDPART_OFS_APPEND,
615 static struct physmap_flash_data cm_flash_data = {
617 .parts = cm_partitions,
618 .nr_parts = ARRAY_SIZE(cm_partitions),
621 static unsigned cm_flash_gpios[] = { GPIO_PH9, GPIO_PG11 };
623 static struct resource cm_flash_resource[] = {
628 .flags = IORESOURCE_MEM,
630 .start = (unsigned long)cm_flash_gpios,
631 .end = ARRAY_SIZE(cm_flash_gpios),
632 .flags = IORESOURCE_IRQ,
636 static struct platform_device cm_flash_device = {
637 .name = "gpio-addr-flash",
640 .platform_data = &cm_flash_data,
642 .num_resources = ARRAY_SIZE(cm_flash_resource),
643 .resource = cm_flash_resource,
647 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
648 static struct resource bfin_uart_resources[] = {
649 #ifdef CONFIG_SERIAL_BFIN_UART0
653 .flags = IORESOURCE_MEM,
656 #ifdef CONFIG_SERIAL_BFIN_UART1
660 .flags = IORESOURCE_MEM,
665 static struct platform_device bfin_uart_device = {
668 .num_resources = ARRAY_SIZE(bfin_uart_resources),
669 .resource = bfin_uart_resources,
673 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
674 #ifdef CONFIG_BFIN_SIR0
675 static struct resource bfin_sir0_resources[] = {
679 .flags = IORESOURCE_MEM,
682 .start = IRQ_UART0_RX,
683 .end = IRQ_UART0_RX+1,
684 .flags = IORESOURCE_IRQ,
687 .start = CH_UART0_RX,
688 .end = CH_UART0_RX+1,
689 .flags = IORESOURCE_DMA,
693 static struct platform_device bfin_sir0_device = {
696 .num_resources = ARRAY_SIZE(bfin_sir0_resources),
697 .resource = bfin_sir0_resources,
700 #ifdef CONFIG_BFIN_SIR1
701 static struct resource bfin_sir1_resources[] = {
705 .flags = IORESOURCE_MEM,
708 .start = IRQ_UART1_RX,
709 .end = IRQ_UART1_RX+1,
710 .flags = IORESOURCE_IRQ,
713 .start = CH_UART1_RX,
714 .end = CH_UART1_RX+1,
715 .flags = IORESOURCE_DMA,
719 static struct platform_device bfin_sir1_device = {
722 .num_resources = ARRAY_SIZE(bfin_sir1_resources),
723 .resource = bfin_sir1_resources,
728 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
729 static struct resource bfin_twi0_resource[] = {
731 .start = TWI0_REGBASE,
733 .flags = IORESOURCE_MEM,
738 .flags = IORESOURCE_IRQ,
742 static struct platform_device i2c_bfin_twi_device = {
743 .name = "i2c-bfin-twi",
745 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
746 .resource = bfin_twi0_resource,
750 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
751 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
753 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
756 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
758 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
762 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
764 I2C_BOARD_INFO("bfin-adv7393", 0x2B),
769 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
770 static struct platform_device bfin_sport0_uart_device = {
771 .name = "bfin-sport-uart",
775 static struct platform_device bfin_sport1_uart_device = {
776 .name = "bfin-sport-uart",
781 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
782 #include <linux/input.h>
783 #include <linux/gpio_keys.h>
785 static struct gpio_keys_button bfin_gpio_keys_table[] = {
786 {BTN_0, GPIO_PF14, 1, "gpio-keys: BTN0"},
789 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
790 .buttons = bfin_gpio_keys_table,
791 .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
794 static struct platform_device bfin_device_gpiokeys = {
797 .platform_data = &bfin_gpio_keys_data,
802 static const unsigned int cclk_vlev_datasheet[] =
804 VRPAIR(VLEV_100, 400000000),
805 VRPAIR(VLEV_105, 426000000),
806 VRPAIR(VLEV_110, 500000000),
807 VRPAIR(VLEV_115, 533000000),
808 VRPAIR(VLEV_120, 600000000),
811 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
812 .tuple_tab = cclk_vlev_datasheet,
813 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
814 .vr_settling_time = 25 /* us */,
817 static struct platform_device bfin_dpmc = {
820 .platform_data = &bfin_dmpc_vreg_data,
824 static struct platform_device *cmbf527_devices[] __initdata = {
828 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
832 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
833 &bfin_pcmcia_cf_device,
836 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
840 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
844 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
848 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
849 &bfin_isp1760_device,
852 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
856 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
860 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
864 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
869 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
870 &net2272_bfin_device,
873 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
877 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
881 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
882 #ifdef CONFIG_BFIN_SIR0
885 #ifdef CONFIG_BFIN_SIR1
890 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
891 &i2c_bfin_twi_device,
894 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
895 &bfin_sport0_uart_device,
896 &bfin_sport1_uart_device,
899 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
900 &bfin_device_gpiokeys,
903 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
908 static int __init cm_init(void)
910 printk(KERN_INFO "%s(): registering device resources\n", __func__);
911 i2c_register_board_info(0, bfin_i2c_board_info,
912 ARRAY_SIZE(bfin_i2c_board_info));
913 platform_add_devices(cmbf527_devices, ARRAY_SIZE(cmbf527_devices));
914 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
918 arch_initcall(cm_init);
920 void native_machine_restart(char *cmd)
922 /* workaround reboot hang when booting from SPI */
923 if ((bfin_read_SYSCR() & 0x7) == 0x3)
924 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
927 void bfin_get_ether_addr(char *addr)
929 random_ether_addr(addr);
930 printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
932 EXPORT_SYMBOL(bfin_get_ether_addr);