2 * File: arch/blackfin/mach-bf527/boards/ezkit.c
3 * Based on: arch/blackfin/mach-bf537/boards/stamp.c
4 * Author: Aidan Williams <aidan@nicta.com.au>
10 * Copyright 2005 National ICT Australia (NICTA)
11 * Copyright 2004-2008 Analog Devices Inc.
13 * Bugs: Enter bugs at http://blackfin.uclinux.org/
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, see the file COPYING, or write
27 * to the Free Software Foundation, Inc.,
28 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
31 #include <linux/device.h>
32 #include <linux/platform_device.h>
33 #include <linux/mtd/mtd.h>
34 #include <linux/mtd/partitions.h>
35 #include <linux/spi/spi.h>
36 #include <linux/spi/flash.h>
37 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
38 #include <linux/usb/isp1362.h>
40 #include <linux/ata_platform.h>
41 #include <linux/irq.h>
42 #include <linux/interrupt.h>
43 #include <linux/usb/sl811.h>
44 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
45 #include <linux/usb/musb.h>
49 #include <asm/bfin5xx_spi.h>
50 #include <asm/reboot.h>
52 #include <asm/portmux.h>
53 #include <linux/spi/ad7877.h>
56 * Name the Board for the /proc/cpuinfo
58 const char bfin_board_name[] = "ADDS-BF527-EZKIT";
61 * Driver needs to know address, irq and flag pin.
64 #define ISP1761_BASE 0x203C0000
65 #define ISP1761_IRQ IRQ_PF7
67 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
68 static struct resource bfin_isp1761_resources[] = {
70 .name = "isp1761-regs",
71 .start = ISP1761_BASE + 0x00000000,
72 .end = ISP1761_BASE + 0x000fffff,
73 .flags = IORESOURCE_MEM,
78 .flags = IORESOURCE_IRQ,
82 static struct platform_device bfin_isp1761_device = {
85 .num_resources = ARRAY_SIZE(bfin_isp1761_resources),
86 .resource = bfin_isp1761_resources,
89 static struct platform_device *bfin_isp1761_devices[] = {
93 int __init bfin_isp1761_init(void)
95 unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
97 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
98 set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
100 return platform_add_devices(bfin_isp1761_devices, num_devices);
103 void __exit bfin_isp1761_exit(void)
105 platform_device_unregister(&bfin_isp1761_device);
108 arch_initcall(bfin_isp1761_init);
111 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
112 static struct resource musb_resources[] = {
116 .flags = IORESOURCE_MEM,
118 [1] = { /* general IRQ */
119 .start = IRQ_USB_INT0,
121 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
123 [2] = { /* DMA IRQ */
124 .start = IRQ_USB_DMA,
126 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
130 static struct musb_hdrc_platform_data musb_plat = {
131 #if defined(CONFIG_USB_MUSB_OTG)
133 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
135 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
136 .mode = MUSB_PERIPHERAL,
141 static u64 musb_dmamask = ~(u32)0;
143 static struct platform_device musb_device = {
147 .dma_mask = &musb_dmamask,
148 .coherent_dma_mask = 0xffffffff,
149 .platform_data = &musb_plat,
151 .num_resources = ARRAY_SIZE(musb_resources),
152 .resource = musb_resources,
156 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
158 static struct resource bf52x_t350mcqb_resources[] = {
160 .start = IRQ_PPI_ERROR,
161 .end = IRQ_PPI_ERROR,
162 .flags = IORESOURCE_IRQ,
166 static struct platform_device bf52x_t350mcqb_device = {
167 .name = "bfin-t350mcqb",
169 .num_resources = ARRAY_SIZE(bf52x_t350mcqb_resources),
170 .resource = bf52x_t350mcqb_resources,
174 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
175 static struct mtd_partition partition_info[] = {
177 .name = "Linux Kernel",
182 .name = "File System",
183 .offset = MTDPART_OFS_APPEND,
184 .size = MTDPART_SIZ_FULL,
188 static struct bf5xx_nand_platform bf5xx_nand_platform = {
189 .page_size = NFC_PG_SIZE_256,
190 .data_width = NFC_NWIDTH_8,
191 .partitions = partition_info,
192 .nr_partitions = ARRAY_SIZE(partition_info),
197 static struct resource bf5xx_nand_resources[] = {
200 .end = NFC_DATA_RD + 2,
201 .flags = IORESOURCE_MEM,
206 .flags = IORESOURCE_IRQ,
210 static struct platform_device bf5xx_nand_device = {
211 .name = "bf5xx-nand",
213 .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
214 .resource = bf5xx_nand_resources,
216 .platform_data = &bf5xx_nand_platform,
221 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
222 static struct resource bfin_pcmcia_cf_resources[] = {
224 .start = 0x20310000, /* IO PORT */
226 .flags = IORESOURCE_MEM,
228 .start = 0x20311000, /* Attribute Memory */
230 .flags = IORESOURCE_MEM,
234 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
236 .start = 6, /* Card Detect PF6 */
238 .flags = IORESOURCE_IRQ,
242 static struct platform_device bfin_pcmcia_cf_device = {
243 .name = "bfin_cf_pcmcia",
245 .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
246 .resource = bfin_pcmcia_cf_resources,
250 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
251 static struct platform_device rtc_device = {
257 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
258 static struct resource smc91x_resources[] = {
260 .name = "smc91x-regs",
262 .end = 0x20300300 + 16,
263 .flags = IORESOURCE_MEM,
268 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
271 static struct platform_device smc91x_device = {
274 .num_resources = ARRAY_SIZE(smc91x_resources),
275 .resource = smc91x_resources,
279 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
280 static struct resource dm9000_resources[] = {
283 .end = 0x203FB800 + 8,
284 .flags = IORESOURCE_MEM,
289 .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
293 static struct platform_device dm9000_device = {
296 .num_resources = ARRAY_SIZE(dm9000_resources),
297 .resource = dm9000_resources,
301 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
302 static struct resource sl811_hcd_resources[] = {
306 .flags = IORESOURCE_MEM,
310 .flags = IORESOURCE_MEM,
312 .start = CONFIG_USB_SL811_BFIN_IRQ,
313 .end = CONFIG_USB_SL811_BFIN_IRQ,
314 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
318 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
319 void sl811_port_power(struct device *dev, int is_on)
321 gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
322 gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
326 static struct sl811_platform_data sl811_priv = {
328 .power = 250, /* == 500mA */
329 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
330 .port_power = &sl811_port_power,
334 static struct platform_device sl811_hcd_device = {
338 .platform_data = &sl811_priv,
340 .num_resources = ARRAY_SIZE(sl811_hcd_resources),
341 .resource = sl811_hcd_resources,
345 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
346 static struct resource isp1362_hcd_resources[] = {
350 .flags = IORESOURCE_MEM,
354 .flags = IORESOURCE_MEM,
356 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
357 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
358 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
362 static struct isp1362_platform_data isp1362_priv = {
367 .int_edge_triggered = 0,
368 .remote_wakeup_connected = 0,
369 .no_power_switching = 1,
370 .power_switching_mode = 0,
373 static struct platform_device isp1362_hcd_device = {
374 .name = "isp1362-hcd",
377 .platform_data = &isp1362_priv,
379 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
380 .resource = isp1362_hcd_resources,
384 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
385 static struct platform_device bfin_mac_device = {
390 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
391 static struct resource net2272_bfin_resources[] = {
394 .end = 0x20300000 + 0x100,
395 .flags = IORESOURCE_MEM,
399 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
403 static struct platform_device net2272_bfin_device = {
406 .num_resources = ARRAY_SIZE(net2272_bfin_resources),
407 .resource = net2272_bfin_resources,
411 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
412 /* all SPI peripherals info goes here */
414 #if defined(CONFIG_MTD_M25P80) \
415 || defined(CONFIG_MTD_M25P80_MODULE)
416 static struct mtd_partition bfin_spi_flash_partitions[] = {
418 .name = "bootloader",
421 .mask_flags = MTD_CAP_ROM
425 .offset = MTDPART_OFS_APPEND,
427 .name = "file system",
428 .size = MTDPART_SIZ_FULL,
429 .offset = MTDPART_OFS_APPEND,
433 static struct flash_platform_data bfin_spi_flash_data = {
435 .parts = bfin_spi_flash_partitions,
436 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
440 /* SPI flash chip (m25p64) */
441 static struct bfin5xx_spi_chip spi_flash_chip_info = {
442 .enable_dma = 0, /* use dma transfer with this chip*/
447 #if defined(CONFIG_SPI_ADC_BF533) \
448 || defined(CONFIG_SPI_ADC_BF533_MODULE)
450 static struct bfin5xx_spi_chip spi_adc_chip_info = {
451 .enable_dma = 1, /* use dma transfer with this chip*/
456 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
457 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
458 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
464 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
465 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
471 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
472 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
478 #if defined(CONFIG_PBX)
479 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
480 .ctl_reg = 0x4, /* send zero */
483 .cs_change_per_word = 1,
487 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
488 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
493 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
495 .vref_delay_usecs = 50, /* internal, no capacitor */
498 .pressure_max = 1000,
500 .stopacq_polarity = 1,
501 .first_conversion_delay = 3,
502 .acquisition_time = 1,
504 .pen_down_acc_interval = 1,
508 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
509 && defined(CONFIG_SND_SOC_WM8731_SPI)
510 static struct bfin5xx_spi_chip spi_wm8731_chip_info = {
516 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
517 static struct bfin5xx_spi_chip spidev_chip_info = {
523 static struct spi_board_info bfin_spi_board_info[] __initdata = {
524 #if defined(CONFIG_MTD_M25P80) \
525 || defined(CONFIG_MTD_M25P80_MODULE)
527 /* the modalias must be the same as spi device driver name */
528 .modalias = "m25p80", /* Name of spi_driver for this device */
529 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
530 .bus_num = 0, /* Framework bus number */
531 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
532 .platform_data = &bfin_spi_flash_data,
533 .controller_data = &spi_flash_chip_info,
538 #if defined(CONFIG_SPI_ADC_BF533) \
539 || defined(CONFIG_SPI_ADC_BF533_MODULE)
541 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
542 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
543 .bus_num = 0, /* Framework bus number */
544 .chip_select = 1, /* Framework chip select. */
545 .platform_data = NULL, /* No spi_driver specific config */
546 .controller_data = &spi_adc_chip_info,
550 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
551 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
553 .modalias = "ad1836-spi",
554 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
556 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
557 .controller_data = &ad1836_spi_chip_info,
560 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
562 .modalias = "ad9960-spi",
563 .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */
566 .controller_data = &ad9960_spi_chip_info,
569 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
571 .modalias = "spi_mmc_dummy",
572 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
575 .platform_data = NULL,
576 .controller_data = &spi_mmc_chip_info,
580 .modalias = "spi_mmc",
581 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
583 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
584 .platform_data = NULL,
585 .controller_data = &spi_mmc_chip_info,
589 #if defined(CONFIG_PBX)
591 .modalias = "fxs-spi",
592 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
594 .chip_select = 8 - CONFIG_J11_JUMPER,
595 .controller_data = &spi_si3xxx_chip_info,
599 .modalias = "fxo-spi",
600 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
602 .chip_select = 8 - CONFIG_J19_JUMPER,
603 .controller_data = &spi_si3xxx_chip_info,
607 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
609 .modalias = "ad7877",
610 .platform_data = &bfin_ad7877_ts_info,
612 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
615 .controller_data = &spi_ad7877_chip_info,
618 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
619 && defined(CONFIG_SND_SOC_WM8731_SPI)
621 .modalias = "wm8731",
622 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
625 .controller_data = &spi_wm8731_chip_info,
629 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
631 .modalias = "spidev",
632 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
635 .controller_data = &spidev_chip_info,
640 /* SPI controller data */
641 static struct bfin5xx_spi_master bfin_spi0_info = {
643 .enable_dma = 1, /* master has the ability to do dma transfer */
644 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
648 static struct resource bfin_spi0_resource[] = {
650 .start = SPI0_REGBASE,
651 .end = SPI0_REGBASE + 0xFF,
652 .flags = IORESOURCE_MEM,
657 .flags = IORESOURCE_IRQ,
661 static struct platform_device bfin_spi0_device = {
663 .id = 0, /* Bus number */
664 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
665 .resource = bfin_spi0_resource,
667 .platform_data = &bfin_spi0_info, /* Passed to driver */
670 #endif /* spi master and devices */
672 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
673 static struct platform_device bfin_fb_device = {
674 .name = "bf537-lq035",
678 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
679 static struct platform_device bfin_fb_adv7393_device = {
680 .name = "bfin-adv7393",
684 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
685 static struct resource bfin_uart_resources[] = {
686 #ifdef CONFIG_SERIAL_BFIN_UART0
690 .flags = IORESOURCE_MEM,
693 #ifdef CONFIG_SERIAL_BFIN_UART1
697 .flags = IORESOURCE_MEM,
702 static struct platform_device bfin_uart_device = {
705 .num_resources = ARRAY_SIZE(bfin_uart_resources),
706 .resource = bfin_uart_resources,
710 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
711 static struct resource bfin_twi0_resource[] = {
713 .start = TWI0_REGBASE,
715 .flags = IORESOURCE_MEM,
720 .flags = IORESOURCE_IRQ,
724 static struct platform_device i2c_bfin_twi_device = {
725 .name = "i2c-bfin-twi",
727 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
728 .resource = bfin_twi0_resource,
732 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
733 static struct platform_device bfin_sport0_uart_device = {
734 .name = "bfin-sport-uart",
738 static struct platform_device bfin_sport1_uart_device = {
739 .name = "bfin-sport-uart",
744 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
747 static struct pata_platform_info bfin_pata_platform_data = {
749 .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
752 static struct resource bfin_pata_resources[] = {
756 .flags = IORESOURCE_MEM,
761 .flags = IORESOURCE_MEM,
766 .flags = IORESOURCE_IRQ,
770 static struct platform_device bfin_pata_device = {
771 .name = "pata_platform",
773 .num_resources = ARRAY_SIZE(bfin_pata_resources),
774 .resource = bfin_pata_resources,
776 .platform_data = &bfin_pata_platform_data,
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_PG0, 1, "gpio-keys: BTN0"},
787 {BTN_1, GPIO_PG13, 1, "gpio-keys: BTN1"},
790 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
791 .buttons = bfin_gpio_keys_table,
792 .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
795 static struct platform_device bfin_device_gpiokeys = {
798 .platform_data = &bfin_gpio_keys_data,
803 static struct resource bfin_gpios_resources = {
805 .end = MAX_BLACKFIN_GPIOS - 1,
806 .flags = IORESOURCE_IRQ,
809 static struct platform_device bfin_gpios_device = {
810 .name = "simple-gpio",
813 .resource = &bfin_gpios_resources,
816 static struct platform_device *stamp_devices[] __initdata = {
817 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
821 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
822 &bfin_pcmcia_cf_device,
825 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
829 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
833 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
837 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
841 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
845 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
849 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
853 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
854 &net2272_bfin_device,
857 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
861 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
865 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
866 &bf52x_t350mcqb_device,
869 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
870 &bfin_fb_adv7393_device,
873 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
877 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
878 &i2c_bfin_twi_device,
881 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
882 &bfin_sport0_uart_device,
883 &bfin_sport1_uart_device,
886 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
890 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
891 &bfin_device_gpiokeys,
897 static int __init stamp_init(void)
899 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
900 platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
901 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
902 spi_register_board_info(bfin_spi_board_info,
903 ARRAY_SIZE(bfin_spi_board_info));
906 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
907 irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
912 arch_initcall(stamp_init);
914 void native_machine_restart(char *cmd)
916 /* workaround reboot hang when booting from SPI */
917 if ((bfin_read_SYSCR() & 0x7) == 0x3)
918 bfin_gpio_reset_spi0_ssel1();
921 void bfin_get_ether_addr(char *addr)
923 /* the MAC is stored in OTP memory page 0xDF */
926 u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;
928 ret = otp_read(0xDF, 0x00, &otp_mac);
930 char *otp_mac_p = (char *)&otp_mac;
931 for (ret = 0; ret < 6; ++ret)
932 addr[ret] = otp_mac_p[5 - ret];
935 EXPORT_SYMBOL(bfin_get_ether_addr);