2 * File: arch/blackfin/mach-bf527/boards/cm-bf527.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/mtd/physmap.h>
36 #include <linux/spi/spi.h>
37 #include <linux/spi/flash.h>
38 #include <linux/etherdevice.h>
39 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
40 #include <linux/usb/isp1362.h>
42 #include <linux/i2c.h>
43 #include <linux/irq.h>
44 #include <linux/interrupt.h>
45 #include <linux/usb/sl811.h>
46 #include <linux/usb/musb.h>
48 #include <asm/bfin5xx_spi.h>
49 #include <asm/reboot.h>
51 #include <asm/portmux.h>
53 #include <linux/spi/ad7877.h>
56 * Name the Board for the /proc/cpuinfo
58 const char bfin_board_name
[] = "Bluetechnix CM-BF527";
61 * Driver needs to know address, irq and flag pin.
64 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
65 #include <linux/usb/isp1760.h>
66 static struct resource bfin_isp1760_resources
[] = {
69 .end
= 0x203C0000 + 0x000fffff,
70 .flags
= IORESOURCE_MEM
,
75 .flags
= IORESOURCE_IRQ
,
79 static struct isp1760_platform_data isp1760_priv
= {
85 .dack_polarity_high
= 0,
86 .dreq_polarity_high
= 0,
89 static struct platform_device bfin_isp1760_device
= {
90 .name
= "isp1760-hcd",
93 .platform_data
= &isp1760_priv
,
95 .num_resources
= ARRAY_SIZE(bfin_isp1760_resources
),
96 .resource
= bfin_isp1760_resources
,
100 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
101 static struct resource musb_resources
[] = {
105 .flags
= IORESOURCE_MEM
,
107 [1] = { /* general IRQ */
108 .start
= IRQ_USB_INT0
,
110 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
112 [2] = { /* DMA IRQ */
113 .start
= IRQ_USB_DMA
,
115 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
119 static struct musb_hdrc_config musb_config
= {
126 .gpio_vrsel
= GPIO_PF11
,
129 static struct musb_hdrc_platform_data musb_plat
= {
130 #if defined(CONFIG_USB_MUSB_OTG)
132 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
134 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
135 .mode
= MUSB_PERIPHERAL
,
137 .config
= &musb_config
,
140 static u64 musb_dmamask
= ~(u32
)0;
142 static struct platform_device musb_device
= {
146 .dma_mask
= &musb_dmamask
,
147 .coherent_dma_mask
= 0xffffffff,
148 .platform_data
= &musb_plat
,
150 .num_resources
= ARRAY_SIZE(musb_resources
),
151 .resource
= musb_resources
,
155 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
156 static struct mtd_partition ezkit_partitions
[] = {
158 .name
= "bootloader(nor)",
162 .name
= "linux kernel(nor)",
164 .offset
= MTDPART_OFS_APPEND
,
166 .name
= "file system(nor)",
167 .size
= MTDPART_SIZ_FULL
,
168 .offset
= MTDPART_OFS_APPEND
,
172 static struct physmap_flash_data ezkit_flash_data
= {
174 .parts
= ezkit_partitions
,
175 .nr_parts
= ARRAY_SIZE(ezkit_partitions
),
178 static struct resource ezkit_flash_resource
= {
181 .flags
= IORESOURCE_MEM
,
184 static struct platform_device ezkit_flash_device
= {
185 .name
= "physmap-flash",
188 .platform_data
= &ezkit_flash_data
,
191 .resource
= &ezkit_flash_resource
,
195 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
196 static struct mtd_partition partition_info
[] = {
198 .name
= "linux kernel(nand)",
200 .size
= 4 * 1024 * 1024,
203 .name
= "file system(nand)",
204 .offset
= MTDPART_OFS_APPEND
,
205 .size
= MTDPART_SIZ_FULL
,
209 static struct bf5xx_nand_platform bf5xx_nand_platform
= {
210 .page_size
= NFC_PG_SIZE_256
,
211 .data_width
= NFC_NWIDTH_8
,
212 .partitions
= partition_info
,
213 .nr_partitions
= ARRAY_SIZE(partition_info
),
218 static struct resource bf5xx_nand_resources
[] = {
221 .end
= NFC_DATA_RD
+ 2,
222 .flags
= IORESOURCE_MEM
,
227 .flags
= IORESOURCE_IRQ
,
231 static struct platform_device bf5xx_nand_device
= {
232 .name
= "bf5xx-nand",
234 .num_resources
= ARRAY_SIZE(bf5xx_nand_resources
),
235 .resource
= bf5xx_nand_resources
,
237 .platform_data
= &bf5xx_nand_platform
,
242 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
243 static struct resource bfin_pcmcia_cf_resources
[] = {
245 .start
= 0x20310000, /* IO PORT */
247 .flags
= IORESOURCE_MEM
,
249 .start
= 0x20311000, /* Attribute Memory */
251 .flags
= IORESOURCE_MEM
,
255 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWLEVEL
,
257 .start
= 6, /* Card Detect PF6 */
259 .flags
= IORESOURCE_IRQ
,
263 static struct platform_device bfin_pcmcia_cf_device
= {
264 .name
= "bfin_cf_pcmcia",
266 .num_resources
= ARRAY_SIZE(bfin_pcmcia_cf_resources
),
267 .resource
= bfin_pcmcia_cf_resources
,
271 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
272 static struct platform_device rtc_device
= {
278 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
279 static struct resource smc91x_resources
[] = {
281 .name
= "smc91x-regs",
283 .end
= 0x20300300 + 16,
284 .flags
= IORESOURCE_MEM
,
289 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
292 static struct platform_device smc91x_device
= {
295 .num_resources
= ARRAY_SIZE(smc91x_resources
),
296 .resource
= smc91x_resources
,
300 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
301 static struct resource dm9000_resources
[] = {
304 .end
= 0x203FB800 + 8,
305 .flags
= IORESOURCE_MEM
,
310 .flags
= (IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHEDGE
),
314 static struct platform_device dm9000_device
= {
317 .num_resources
= ARRAY_SIZE(dm9000_resources
),
318 .resource
= dm9000_resources
,
322 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
323 static struct resource sl811_hcd_resources
[] = {
327 .flags
= IORESOURCE_MEM
,
331 .flags
= IORESOURCE_MEM
,
333 .start
= CONFIG_USB_SL811_BFIN_IRQ
,
334 .end
= CONFIG_USB_SL811_BFIN_IRQ
,
335 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
339 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
340 void sl811_port_power(struct device
*dev
, int is_on
)
342 gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS
, "usb:SL811_VBUS");
343 gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS
, is_on
);
347 static struct sl811_platform_data sl811_priv
= {
349 .power
= 250, /* == 500mA */
350 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
351 .port_power
= &sl811_port_power
,
355 static struct platform_device sl811_hcd_device
= {
359 .platform_data
= &sl811_priv
,
361 .num_resources
= ARRAY_SIZE(sl811_hcd_resources
),
362 .resource
= sl811_hcd_resources
,
366 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
367 static struct resource isp1362_hcd_resources
[] = {
371 .flags
= IORESOURCE_MEM
,
375 .flags
= IORESOURCE_MEM
,
377 .start
= CONFIG_USB_ISP1362_BFIN_GPIO_IRQ
,
378 .end
= CONFIG_USB_ISP1362_BFIN_GPIO_IRQ
,
379 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
383 static struct isp1362_platform_data isp1362_priv
= {
388 .int_edge_triggered
= 0,
389 .remote_wakeup_connected
= 0,
390 .no_power_switching
= 1,
391 .power_switching_mode
= 0,
394 static struct platform_device isp1362_hcd_device
= {
395 .name
= "isp1362-hcd",
398 .platform_data
= &isp1362_priv
,
400 .num_resources
= ARRAY_SIZE(isp1362_hcd_resources
),
401 .resource
= isp1362_hcd_resources
,
405 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
406 static struct platform_device bfin_mac_device
= {
411 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
412 static struct resource net2272_bfin_resources
[] = {
415 .end
= 0x20300000 + 0x100,
416 .flags
= IORESOURCE_MEM
,
420 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
424 static struct platform_device net2272_bfin_device
= {
427 .num_resources
= ARRAY_SIZE(net2272_bfin_resources
),
428 .resource
= net2272_bfin_resources
,
432 #if defined(CONFIG_MTD_M25P80) \
433 || defined(CONFIG_MTD_M25P80_MODULE)
434 static struct mtd_partition bfin_spi_flash_partitions
[] = {
436 .name
= "bootloader(spi)",
439 .mask_flags
= MTD_CAP_ROM
441 .name
= "linux kernel(spi)",
442 .size
= MTDPART_SIZ_FULL
,
443 .offset
= MTDPART_OFS_APPEND
,
447 static struct flash_platform_data bfin_spi_flash_data
= {
449 .parts
= bfin_spi_flash_partitions
,
450 .nr_parts
= ARRAY_SIZE(bfin_spi_flash_partitions
),
454 /* SPI flash chip (m25p64) */
455 static struct bfin5xx_spi_chip spi_flash_chip_info
= {
456 .enable_dma
= 0, /* use dma transfer with this chip*/
461 #if defined(CONFIG_SPI_ADC_BF533) \
462 || defined(CONFIG_SPI_ADC_BF533_MODULE)
464 static struct bfin5xx_spi_chip spi_adc_chip_info
= {
465 .enable_dma
= 1, /* use dma transfer with this chip*/
470 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
471 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
472 static struct bfin5xx_spi_chip ad1836_spi_chip_info
= {
478 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
479 static struct bfin5xx_spi_chip ad9960_spi_chip_info
= {
485 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
486 static struct bfin5xx_spi_chip spi_mmc_chip_info
= {
492 #if defined(CONFIG_PBX)
493 static struct bfin5xx_spi_chip spi_si3xxx_chip_info
= {
494 .ctl_reg
= 0x4, /* send zero */
497 .cs_change_per_word
= 1,
501 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
502 static struct bfin5xx_spi_chip spi_ad7877_chip_info
= {
507 static const struct ad7877_platform_data bfin_ad7877_ts_info
= {
509 .vref_delay_usecs
= 50, /* internal, no capacitor */
512 .pressure_max
= 1000,
514 .stopacq_polarity
= 1,
515 .first_conversion_delay
= 3,
516 .acquisition_time
= 1,
518 .pen_down_acc_interval
= 1,
522 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
523 && defined(CONFIG_SND_SOC_WM8731_SPI)
524 static struct bfin5xx_spi_chip spi_wm8731_chip_info
= {
530 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
531 static struct bfin5xx_spi_chip spidev_chip_info
= {
537 static struct spi_board_info bfin_spi_board_info
[] __initdata
= {
538 #if defined(CONFIG_MTD_M25P80) \
539 || defined(CONFIG_MTD_M25P80_MODULE)
541 /* the modalias must be the same as spi device driver name */
542 .modalias
= "m25p80", /* Name of spi_driver for this device */
543 .max_speed_hz
= 25000000, /* max spi clock (SCK) speed in HZ */
544 .bus_num
= 0, /* Framework bus number */
545 .chip_select
= 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
546 .platform_data
= &bfin_spi_flash_data
,
547 .controller_data
= &spi_flash_chip_info
,
552 #if defined(CONFIG_SPI_ADC_BF533) \
553 || defined(CONFIG_SPI_ADC_BF533_MODULE)
555 .modalias
= "bfin_spi_adc", /* Name of spi_driver for this device */
556 .max_speed_hz
= 6250000, /* max spi clock (SCK) speed in HZ */
557 .bus_num
= 0, /* Framework bus number */
558 .chip_select
= 1, /* Framework chip select. */
559 .platform_data
= NULL
, /* No spi_driver specific config */
560 .controller_data
= &spi_adc_chip_info
,
564 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
565 || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
567 .modalias
= "ad1836-spi",
568 .max_speed_hz
= 3125000, /* max spi clock (SCK) speed in HZ */
570 .chip_select
= CONFIG_SND_BLACKFIN_SPI_PFBIT
,
571 .controller_data
= &ad1836_spi_chip_info
,
574 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
576 .modalias
= "ad9960-spi",
577 .max_speed_hz
= 10000000, /* max spi clock (SCK) speed in HZ */
580 .controller_data
= &ad9960_spi_chip_info
,
583 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
585 .modalias
= "spi_mmc_dummy",
586 .max_speed_hz
= 25000000, /* max spi clock (SCK) speed in HZ */
589 .platform_data
= NULL
,
590 .controller_data
= &spi_mmc_chip_info
,
594 .modalias
= "spi_mmc",
595 .max_speed_hz
= 25000000, /* max spi clock (SCK) speed in HZ */
597 .chip_select
= CONFIG_SPI_MMC_CS_CHAN
,
598 .platform_data
= NULL
,
599 .controller_data
= &spi_mmc_chip_info
,
603 #if defined(CONFIG_PBX)
605 .modalias
= "fxs-spi",
606 .max_speed_hz
= 12500000, /* max spi clock (SCK) speed in HZ */
608 .chip_select
= 8 - CONFIG_J11_JUMPER
,
609 .controller_data
= &spi_si3xxx_chip_info
,
613 .modalias
= "fxo-spi",
614 .max_speed_hz
= 12500000, /* max spi clock (SCK) speed in HZ */
616 .chip_select
= 8 - CONFIG_J19_JUMPER
,
617 .controller_data
= &spi_si3xxx_chip_info
,
621 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
623 .modalias
= "ad7877",
624 .platform_data
= &bfin_ad7877_ts_info
,
626 .max_speed_hz
= 12500000, /* max spi clock (SCK) speed in HZ */
629 .controller_data
= &spi_ad7877_chip_info
,
632 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
633 && defined(CONFIG_SND_SOC_WM8731_SPI)
635 .modalias
= "wm8731",
636 .max_speed_hz
= 3125000, /* max spi clock (SCK) speed in HZ */
639 .controller_data
= &spi_wm8731_chip_info
,
643 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
645 .modalias
= "spidev",
646 .max_speed_hz
= 3125000, /* max spi clock (SCK) speed in HZ */
649 .controller_data
= &spidev_chip_info
,
654 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
655 /* SPI controller data */
656 static struct bfin5xx_spi_master bfin_spi0_info
= {
658 .enable_dma
= 1, /* master has the ability to do dma transfer */
659 .pin_req
= {P_SPI0_SCK
, P_SPI0_MISO
, P_SPI0_MOSI
, 0},
663 static struct resource bfin_spi0_resource
[] = {
665 .start
= SPI0_REGBASE
,
666 .end
= SPI0_REGBASE
+ 0xFF,
667 .flags
= IORESOURCE_MEM
,
672 .flags
= IORESOURCE_IRQ
,
676 static struct platform_device bfin_spi0_device
= {
678 .id
= 0, /* Bus number */
679 .num_resources
= ARRAY_SIZE(bfin_spi0_resource
),
680 .resource
= bfin_spi0_resource
,
682 .platform_data
= &bfin_spi0_info
, /* Passed to driver */
685 #endif /* spi master and devices */
687 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
688 static struct platform_device bfin_fb_adv7393_device
= {
689 .name
= "bfin-adv7393",
693 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
694 static struct resource bfin_uart_resources
[] = {
695 #ifdef CONFIG_SERIAL_BFIN_UART0
699 .flags
= IORESOURCE_MEM
,
702 #ifdef CONFIG_SERIAL_BFIN_UART1
706 .flags
= IORESOURCE_MEM
,
711 static struct platform_device bfin_uart_device
= {
714 .num_resources
= ARRAY_SIZE(bfin_uart_resources
),
715 .resource
= bfin_uart_resources
,
719 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
720 #ifdef CONFIG_BFIN_SIR0
721 static struct resource bfin_sir0_resources
[] = {
725 .flags
= IORESOURCE_MEM
,
728 .start
= IRQ_UART0_RX
,
729 .end
= IRQ_UART0_RX
+1,
730 .flags
= IORESOURCE_IRQ
,
733 .start
= CH_UART0_RX
,
734 .end
= CH_UART0_RX
+1,
735 .flags
= IORESOURCE_DMA
,
739 static struct platform_device bfin_sir0_device
= {
742 .num_resources
= ARRAY_SIZE(bfin_sir0_resources
),
743 .resource
= bfin_sir0_resources
,
746 #ifdef CONFIG_BFIN_SIR1
747 static struct resource bfin_sir1_resources
[] = {
751 .flags
= IORESOURCE_MEM
,
754 .start
= IRQ_UART1_RX
,
755 .end
= IRQ_UART1_RX
+1,
756 .flags
= IORESOURCE_IRQ
,
759 .start
= CH_UART1_RX
,
760 .end
= CH_UART1_RX
+1,
761 .flags
= IORESOURCE_DMA
,
765 static struct platform_device bfin_sir1_device
= {
768 .num_resources
= ARRAY_SIZE(bfin_sir1_resources
),
769 .resource
= bfin_sir1_resources
,
774 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
775 static struct resource bfin_twi0_resource
[] = {
777 .start
= TWI0_REGBASE
,
779 .flags
= IORESOURCE_MEM
,
784 .flags
= IORESOURCE_IRQ
,
788 static struct platform_device i2c_bfin_twi_device
= {
789 .name
= "i2c-bfin-twi",
791 .num_resources
= ARRAY_SIZE(bfin_twi0_resource
),
792 .resource
= bfin_twi0_resource
,
796 #ifdef CONFIG_I2C_BOARDINFO
797 static struct i2c_board_info __initdata bfin_i2c_board_info
[] = {
798 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
800 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
801 .type
= "pcf8574_lcd",
804 #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
806 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
807 .type
= "pcf8574_keypad",
814 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
815 static struct platform_device bfin_sport0_uart_device
= {
816 .name
= "bfin-sport-uart",
820 static struct platform_device bfin_sport1_uart_device
= {
821 .name
= "bfin-sport-uart",
826 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
827 #include <linux/input.h>
828 #include <linux/gpio_keys.h>
830 static struct gpio_keys_button bfin_gpio_keys_table
[] = {
831 {BTN_0
, GPIO_PF14
, 1, "gpio-keys: BTN0"},
834 static struct gpio_keys_platform_data bfin_gpio_keys_data
= {
835 .buttons
= bfin_gpio_keys_table
,
836 .nbuttons
= ARRAY_SIZE(bfin_gpio_keys_table
),
839 static struct platform_device bfin_device_gpiokeys
= {
842 .platform_data
= &bfin_gpio_keys_data
,
847 static struct resource bfin_gpios_resources
= {
849 .end
= MAX_BLACKFIN_GPIOS
- 1,
850 .flags
= IORESOURCE_IRQ
,
853 static struct platform_device bfin_gpios_device
= {
854 .name
= "simple-gpio",
857 .resource
= &bfin_gpios_resources
,
860 static const unsigned int cclk_vlev_datasheet
[] =
862 VRPAIR(VLEV_100
, 400000000),
863 VRPAIR(VLEV_105
, 426000000),
864 VRPAIR(VLEV_110
, 500000000),
865 VRPAIR(VLEV_115
, 533000000),
866 VRPAIR(VLEV_120
, 600000000),
869 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data
= {
870 .tuple_tab
= cclk_vlev_datasheet
,
871 .tabsize
= ARRAY_SIZE(cclk_vlev_datasheet
),
872 .vr_settling_time
= 25 /* us */,
875 static struct platform_device bfin_dpmc
= {
878 .platform_data
= &bfin_dmpc_vreg_data
,
882 static struct platform_device
*stamp_devices
[] __initdata
= {
886 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
890 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
891 &bfin_pcmcia_cf_device
,
894 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
898 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
902 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
906 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
907 &bfin_isp1760_device
,
910 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
914 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
918 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
922 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
926 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
927 &net2272_bfin_device
,
930 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
934 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
935 &bfin_fb_adv7393_device
,
938 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
942 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
943 #ifdef CONFIG_BFIN_SIR0
946 #ifdef CONFIG_BFIN_SIR1
951 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
952 &i2c_bfin_twi_device
,
955 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
956 &bfin_sport0_uart_device
,
957 &bfin_sport1_uart_device
,
960 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
961 &bfin_device_gpiokeys
,
964 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
971 static int __init
stamp_init(void)
973 printk(KERN_INFO
"%s(): registering device resources\n", __func__
);
975 #ifdef CONFIG_I2C_BOARDINFO
976 i2c_register_board_info(0, bfin_i2c_board_info
,
977 ARRAY_SIZE(bfin_i2c_board_info
));
980 platform_add_devices(stamp_devices
, ARRAY_SIZE(stamp_devices
));
981 spi_register_board_info(bfin_spi_board_info
, ARRAY_SIZE(bfin_spi_board_info
));
985 arch_initcall(stamp_init
);
987 void native_machine_restart(char *cmd
)
989 /* workaround reboot hang when booting from SPI */
990 if ((bfin_read_SYSCR() & 0x7) == 0x3)
991 bfin_gpio_reset_spi0_ssel1();
994 void bfin_get_ether_addr(char *addr
)
996 random_ether_addr(addr
);
997 printk(KERN_WARNING
"%s:%s: Setting Ethernet MAC to a random one\n", __FILE__
, __func__
);
999 EXPORT_SYMBOL(bfin_get_ether_addr
);