2 * Copyright 2004-2009 Analog Devices Inc.
3 * 2005 National ICT Australia (NICTA)
4 * Aidan Williams <aidan@nicta.com.au>
6 * Licensed under the GPL-2 or later.
9 #include <linux/device.h>
10 #include <linux/kernel.h>
11 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/nand.h>
15 #include <linux/mtd/partitions.h>
16 #include <linux/mtd/plat-ram.h>
17 #include <linux/mtd/physmap.h>
18 #include <linux/spi/spi.h>
19 #include <linux/spi/flash.h>
20 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
21 #include <linux/usb/isp1362.h>
23 #include <linux/ata_platform.h>
24 #include <linux/irq.h>
25 #include <linux/interrupt.h>
26 #include <linux/i2c.h>
27 #include <linux/usb/sl811.h>
28 #include <linux/spi/mmc_spi.h>
29 #include <linux/leds.h>
30 #include <linux/input.h>
32 #include <asm/bfin5xx_spi.h>
33 #include <asm/reboot.h>
34 #include <asm/portmux.h>
38 * Name the Board for the /proc/cpuinfo
40 const char bfin_board_name[] = "ADI BF537-STAMP";
43 * Driver needs to know address, irq and flag pin.
46 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
47 #include <linux/usb/isp1760.h>
48 static struct resource bfin_isp1760_resources[] = {
51 .end = 0x203C0000 + 0x000fffff,
52 .flags = IORESOURCE_MEM,
57 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
61 static struct isp1760_platform_data isp1760_priv = {
66 .dack_polarity_high = 0,
67 .dreq_polarity_high = 0,
70 static struct platform_device bfin_isp1760_device = {
74 .platform_data = &isp1760_priv,
76 .num_resources = ARRAY_SIZE(bfin_isp1760_resources),
77 .resource = bfin_isp1760_resources,
81 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
82 #include <linux/gpio_keys.h>
84 static struct gpio_keys_button bfin_gpio_keys_table[] = {
85 {BTN_0, GPIO_PF2, 1, "gpio-keys: BTN0"},
86 {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"},
87 {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"},
88 {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"},
91 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
92 .buttons = bfin_gpio_keys_table,
93 .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
96 static struct platform_device bfin_device_gpiokeys = {
99 .platform_data = &bfin_gpio_keys_data,
104 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
105 static struct resource bfin_pcmcia_cf_resources[] = {
107 .start = 0x20310000, /* IO PORT */
109 .flags = IORESOURCE_MEM,
111 .start = 0x20311000, /* Attribute Memory */
113 .flags = IORESOURCE_MEM,
117 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
119 .start = 6, /* Card Detect PF6 */
121 .flags = IORESOURCE_IRQ,
125 static struct platform_device bfin_pcmcia_cf_device = {
126 .name = "bfin_cf_pcmcia",
128 .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
129 .resource = bfin_pcmcia_cf_resources,
133 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
134 static struct platform_device rtc_device = {
140 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
141 #include <linux/smc91x.h>
143 static struct smc91x_platdata smc91x_info = {
144 .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
145 .leda = RPC_LED_100_10,
146 .ledb = RPC_LED_TX_RX,
149 static struct resource smc91x_resources[] = {
151 .name = "smc91x-regs",
153 .end = 0x20300300 + 16,
154 .flags = IORESOURCE_MEM,
159 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
162 static struct platform_device smc91x_device = {
165 .num_resources = ARRAY_SIZE(smc91x_resources),
166 .resource = smc91x_resources,
168 .platform_data = &smc91x_info,
173 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
174 static struct resource dm9000_resources[] = {
177 .end = 0x203FB800 + 1,
178 .flags = IORESOURCE_MEM,
182 .end = 0x203FB804 + 1,
183 .flags = IORESOURCE_MEM,
188 .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
192 static struct platform_device dm9000_device = {
195 .num_resources = ARRAY_SIZE(dm9000_resources),
196 .resource = dm9000_resources,
200 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
201 static struct resource ax88180_resources[] = {
204 .end = 0x20300000 + 0x8000,
205 .flags = IORESOURCE_MEM,
210 .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL),
214 static struct platform_device ax88180_device = {
217 .num_resources = ARRAY_SIZE(ax88180_resources),
218 .resource = ax88180_resources,
222 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
223 static struct resource sl811_hcd_resources[] = {
227 .flags = IORESOURCE_MEM,
231 .flags = IORESOURCE_MEM,
233 .start = CONFIG_USB_SL811_BFIN_IRQ,
234 .end = CONFIG_USB_SL811_BFIN_IRQ,
235 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
239 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
240 void sl811_port_power(struct device *dev, int is_on)
242 gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
243 gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
247 static struct sl811_platform_data sl811_priv = {
249 .power = 250, /* == 500mA */
250 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
251 .port_power = &sl811_port_power,
255 static struct platform_device sl811_hcd_device = {
259 .platform_data = &sl811_priv,
261 .num_resources = ARRAY_SIZE(sl811_hcd_resources),
262 .resource = sl811_hcd_resources,
266 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
267 static struct resource isp1362_hcd_resources[] = {
271 .flags = IORESOURCE_MEM,
275 .flags = IORESOURCE_MEM,
279 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
283 static struct isp1362_platform_data isp1362_priv = {
288 .int_edge_triggered = 0,
289 .remote_wakeup_connected = 0,
290 .no_power_switching = 1,
291 .power_switching_mode = 0,
294 static struct platform_device isp1362_hcd_device = {
295 .name = "isp1362-hcd",
298 .platform_data = &isp1362_priv,
300 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
301 .resource = isp1362_hcd_resources,
305 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
306 unsigned short bfin_can_peripherals[] = {
307 P_CAN0_RX, P_CAN0_TX, 0
310 static struct resource bfin_can_resources[] = {
314 .flags = IORESOURCE_MEM,
319 .flags = IORESOURCE_IRQ,
324 .flags = IORESOURCE_IRQ,
327 .start = IRQ_CAN_ERROR,
328 .end = IRQ_CAN_ERROR,
329 .flags = IORESOURCE_IRQ,
333 static struct platform_device bfin_can_device = {
335 .num_resources = ARRAY_SIZE(bfin_can_resources),
336 .resource = bfin_can_resources,
338 .platform_data = &bfin_can_peripherals, /* Passed to driver */
343 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
344 static struct platform_device bfin_mii_bus = {
345 .name = "bfin_mii_bus",
348 static struct platform_device bfin_mac_device = {
350 .dev.platform_data = &bfin_mii_bus,
354 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
355 static struct resource net2272_bfin_resources[] = {
358 .end = 0x20300000 + 0x100,
359 .flags = IORESOURCE_MEM,
363 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
367 static struct platform_device net2272_bfin_device = {
370 .num_resources = ARRAY_SIZE(net2272_bfin_resources),
371 .resource = net2272_bfin_resources,
375 #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
376 #ifdef CONFIG_MTD_PARTITIONS
377 const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
379 static struct mtd_partition bfin_plat_nand_partitions[] = {
381 .name = "linux kernel(nand)",
385 .name = "file system(nand)",
386 .size = MTDPART_SIZ_FULL,
387 .offset = MTDPART_OFS_APPEND,
392 #define BFIN_NAND_PLAT_CLE 2
393 #define BFIN_NAND_PLAT_ALE 1
394 static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
396 struct nand_chip *this = mtd->priv;
398 if (cmd == NAND_CMD_NONE)
402 writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_CLE));
404 writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_ALE));
407 #define BFIN_NAND_PLAT_READY GPIO_PF3
408 static int bfin_plat_nand_dev_ready(struct mtd_info *mtd)
410 return gpio_get_value(BFIN_NAND_PLAT_READY);
413 static struct platform_nand_data bfin_plat_nand_data = {
416 #ifdef CONFIG_MTD_PARTITIONS
417 .part_probe_types = part_probes,
418 .partitions = bfin_plat_nand_partitions,
419 .nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions),
423 .cmd_ctrl = bfin_plat_nand_cmd_ctrl,
424 .dev_ready = bfin_plat_nand_dev_ready,
428 #define MAX(x, y) (x > y ? x : y)
429 static struct resource bfin_plat_nand_resources = {
431 .end = 0x20212000 + (1 << MAX(BFIN_NAND_PLAT_CLE, BFIN_NAND_PLAT_ALE)),
432 .flags = IORESOURCE_IO,
435 static struct platform_device bfin_async_nand_device = {
439 .resource = &bfin_plat_nand_resources,
441 .platform_data = &bfin_plat_nand_data,
445 static void bfin_plat_nand_init(void)
447 gpio_request(BFIN_NAND_PLAT_READY, "bfin_nand_plat");
450 static void bfin_plat_nand_init(void) {}
453 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
454 static struct mtd_partition stamp_partitions[] = {
456 .name = "bootloader(nor)",
460 .name = "linux kernel(nor)",
462 .offset = MTDPART_OFS_APPEND,
464 .name = "file system(nor)",
465 .size = 0x400000 - 0x40000 - 0x180000 - 0x10000,
466 .offset = MTDPART_OFS_APPEND,
468 .name = "MAC Address(nor)",
469 .size = MTDPART_SIZ_FULL,
471 .mask_flags = MTD_WRITEABLE,
475 static struct physmap_flash_data stamp_flash_data = {
477 .parts = stamp_partitions,
478 .nr_parts = ARRAY_SIZE(stamp_partitions),
481 static struct resource stamp_flash_resource = {
484 .flags = IORESOURCE_MEM,
487 static struct platform_device stamp_flash_device = {
488 .name = "physmap-flash",
491 .platform_data = &stamp_flash_data,
494 .resource = &stamp_flash_resource,
498 #if defined(CONFIG_MTD_M25P80) \
499 || defined(CONFIG_MTD_M25P80_MODULE)
500 static struct mtd_partition bfin_spi_flash_partitions[] = {
502 .name = "bootloader(spi)",
505 .mask_flags = MTD_CAP_ROM
507 .name = "linux kernel(spi)",
509 .offset = MTDPART_OFS_APPEND,
511 .name = "file system(spi)",
512 .size = MTDPART_SIZ_FULL,
513 .offset = MTDPART_OFS_APPEND,
517 static struct flash_platform_data bfin_spi_flash_data = {
519 .parts = bfin_spi_flash_partitions,
520 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
521 /* .type = "m25p64", */
524 /* SPI flash chip (m25p64) */
525 static struct bfin5xx_spi_chip spi_flash_chip_info = {
526 .enable_dma = 0, /* use dma transfer with this chip*/
531 #if defined(CONFIG_BFIN_SPI_ADC) \
532 || defined(CONFIG_BFIN_SPI_ADC_MODULE)
534 static struct bfin5xx_spi_chip spi_adc_chip_info = {
535 .enable_dma = 1, /* use dma transfer with this chip*/
540 #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \
541 || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE)
542 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
548 #if defined(CONFIG_SND_BF5XX_SOC_AD1938) \
549 || defined(CONFIG_SND_BF5XX_SOC_AD1938_MODULE)
550 static struct bfin5xx_spi_chip ad1938_spi_chip_info = {
557 #if defined(CONFIG_INPUT_AD714X_SPI) || defined(CONFIG_INPUT_AD714X_SPI_MODULE)
558 #include <linux/input/ad714x.h>
559 static struct bfin5xx_spi_chip ad7147_spi_chip_info = {
564 static struct ad714x_slider_plat ad7147_spi_slider_plat[] = {
572 static struct ad714x_button_plat ad7147_spi_button_plat[] = {
574 .keycode = BTN_FORWARD,
584 .keycode = BTN_MIDDLE,
589 .keycode = BTN_RIGHT,
599 static struct ad714x_platform_data ad7147_spi_platform_data = {
602 .slider = ad7147_spi_slider_plat,
603 .button = ad7147_spi_button_plat,
605 {0xFBFF, 0x1FFF, 0, 0x2626, 1600, 1600, 1600, 1600},
606 {0xEFFF, 0x1FFF, 0, 0x2626, 1650, 1650, 1650, 1650},
607 {0xFFFF, 0x1FFE, 0, 0x2626, 1650, 1650, 1650, 1650},
608 {0xFFFF, 0x1FFB, 0, 0x2626, 1650, 1650, 1650, 1650},
609 {0xFFFF, 0x1FEF, 0, 0x2626, 1650, 1650, 1650, 1650},
610 {0xFFFF, 0x1FBF, 0, 0x2626, 1650, 1650, 1650, 1650},
611 {0xFFFF, 0x1EFF, 0, 0x2626, 1650, 1650, 1650, 1650},
612 {0xFFFF, 0x1BFF, 0, 0x2626, 1600, 1600, 1600, 1600},
613 {0xFF7B, 0x3FFF, 0x506, 0x2626, 1100, 1100, 1150, 1150},
614 {0xFDFE, 0x3FFF, 0x606, 0x2626, 1100, 1100, 1150, 1150},
615 {0xFEBA, 0x1FFF, 0x1400, 0x2626, 1200, 1200, 1300, 1300},
616 {0xFFEF, 0x1FFF, 0x0, 0x2626, 1100, 1100, 1150, 1150},
618 .sys_cfg_reg = {0x2B2, 0x0, 0x3233, 0x819, 0x832, 0xCFF, 0xCFF, 0x0},
622 #if defined(CONFIG_INPUT_AD714X_I2C) || defined(CONFIG_INPUT_AD714X_I2C_MODULE)
623 #include <linux/input/ad714x.h>
624 static struct ad714x_button_plat ad7142_i2c_button_plat[] = {
646 static struct ad714x_platform_data ad7142_i2c_platform_data = {
648 .button = ad7142_i2c_button_plat,
650 /* fixme: figure out right setting for all comoponent according
651 * to hardware feature of EVAL-AD7142EB board */
652 {0xE7FF, 0x3FFF, 0x0005, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
653 {0xFDBF, 0x3FFF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
654 {0xFFFF, 0x2DFF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
655 {0xFFFF, 0x37BF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
656 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
657 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
658 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
659 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
660 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
661 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
662 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
663 {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
665 .sys_cfg_reg = {0x0B2, 0x0, 0x690, 0x664, 0x290F, 0xF, 0xF, 0x0},
669 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
670 #define MMC_SPI_CARD_DETECT_INT IRQ_PF5
672 static int bfin_mmc_spi_init(struct device *dev,
673 irqreturn_t (*detect_int)(int, void *), void *data)
675 return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int,
676 IRQF_TRIGGER_FALLING, "mmc-spi-detect", data);
679 static void bfin_mmc_spi_exit(struct device *dev, void *data)
681 free_irq(MMC_SPI_CARD_DETECT_INT, data);
684 static struct mmc_spi_platform_data bfin_mmc_spi_pdata = {
685 .init = bfin_mmc_spi_init,
686 .exit = bfin_mmc_spi_exit,
687 .detect_delay = 100, /* msecs */
690 static struct bfin5xx_spi_chip mmc_spi_chip_info = {
697 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
698 #include <linux/spi/ad7877.h>
699 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
704 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
706 .vref_delay_usecs = 50, /* internal, no capacitor */
709 .pressure_max = 1000,
711 .stopacq_polarity = 1,
712 .first_conversion_delay = 3,
713 .acquisition_time = 1,
715 .pen_down_acc_interval = 1,
719 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
720 #include <linux/spi/ad7879.h>
721 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
722 .model = 7879, /* Model = AD7879 */
723 .x_plate_ohms = 620, /* 620 Ohm from the touch datasheet */
724 .pressure_max = 10000,
726 .first_conversion_delay = 3, /* wait 512us before do a first conversion */
727 .acquisition_time = 1, /* 4us acquisition time per sample */
728 .median = 2, /* do 8 measurements */
729 .averaging = 1, /* take the average of 4 middle samples */
730 .pen_down_acc_interval = 255, /* 9.4 ms */
731 .gpio_output = 1, /* configure AUX/VBAT/GPIO as GPIO output */
732 .gpio_default = 1, /* During initialization set GPIO = HIGH */
736 #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
737 #include <linux/input/adxl34x.h>
738 static const struct adxl34x_platform_data adxl34x_info = {
742 .tap_threshold = 0x31,
743 .tap_duration = 0x10,
746 .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
747 .act_axis_control = 0xFF,
748 .activity_threshold = 5,
749 .inactivity_threshold = 3,
750 .inactivity_time = 4,
751 .free_fall_threshold = 0x7,
752 .free_fall_time = 0x20,
754 .data_range = ADXL_FULL_RES,
757 .ev_code_x = ABS_X, /* EV_REL */
758 .ev_code_y = ABS_Y, /* EV_REL */
759 .ev_code_z = ABS_Z, /* EV_REL */
761 .ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */
763 /* .ev_code_ff = KEY_F,*/ /* EV_KEY */
764 /* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */
765 .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
766 .fifo_mode = ADXL_FIFO_STREAM,
770 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
771 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
777 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
778 static struct bfin5xx_spi_chip spidev_chip_info = {
784 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
785 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
791 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
792 static struct bfin5xx_spi_chip enc28j60_spi_chip_info = {
795 .cs_gpio = GPIO_PF10,
799 #if defined(CONFIG_MTD_DATAFLASH) \
800 || defined(CONFIG_MTD_DATAFLASH_MODULE)
802 static struct mtd_partition bfin_spi_dataflash_partitions[] = {
804 .name = "bootloader(spi)",
807 .mask_flags = MTD_CAP_ROM
809 .name = "linux kernel(spi)",
811 .offset = MTDPART_OFS_APPEND,
813 .name = "file system(spi)",
814 .size = MTDPART_SIZ_FULL,
815 .offset = MTDPART_OFS_APPEND,
819 static struct flash_platform_data bfin_spi_dataflash_data = {
820 .name = "SPI Dataflash",
821 .parts = bfin_spi_dataflash_partitions,
822 .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions),
826 static struct bfin5xx_spi_chip data_flash_chip_info = {
827 .enable_dma = 0, /* use dma transfer with this chip*/
832 #if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
833 static struct bfin5xx_spi_chip spi_adxl34x_chip_info = {
834 .enable_dma = 0, /* use dma transfer with this chip*/
839 static struct spi_board_info bfin_spi_board_info[] __initdata = {
840 #if defined(CONFIG_MTD_M25P80) \
841 || defined(CONFIG_MTD_M25P80_MODULE)
843 /* the modalias must be the same as spi device driver name */
844 .modalias = "m25p80", /* Name of spi_driver for this device */
845 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
846 .bus_num = 0, /* Framework bus number */
847 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
848 .platform_data = &bfin_spi_flash_data,
849 .controller_data = &spi_flash_chip_info,
853 #if defined(CONFIG_MTD_DATAFLASH) \
854 || defined(CONFIG_MTD_DATAFLASH_MODULE)
855 { /* DataFlash chip */
856 .modalias = "mtd_dataflash",
857 .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */
858 .bus_num = 0, /* Framework bus number */
859 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
860 .platform_data = &bfin_spi_dataflash_data,
861 .controller_data = &data_flash_chip_info,
865 #if defined(CONFIG_BFIN_SPI_ADC) \
866 || defined(CONFIG_BFIN_SPI_ADC_MODULE)
868 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
869 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
870 .bus_num = 0, /* Framework bus number */
871 .chip_select = 1, /* Framework chip select. */
872 .platform_data = NULL, /* No spi_driver specific config */
873 .controller_data = &spi_adc_chip_info,
877 #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \
878 || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE)
880 .modalias = "ad1836",
881 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
883 .chip_select = 4,/* CONFIG_SND_BLACKFIN_SPI_PFBIT */
884 .controller_data = &ad1836_spi_chip_info,
889 #if defined(CONFIG_SND_BF5XX_SOC_AD1938) || defined(CONFIG_SND_BF5XX_SOC_AD1938_MODULE)
891 .modalias = "ad1938",
892 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
894 .chip_select = 0,/* CONFIG_SND_BLACKFIN_SPI_PFBIT */
895 .controller_data = &ad1938_spi_chip_info,
900 #if defined(CONFIG_INPUT_AD714X_SPI) || defined(CONFIG_INPUT_AD714X_SPI_MODULE)
902 .modalias = "ad714x_captouch",
903 .max_speed_hz = 1000000, /* max spi clock (SCK) speed in HZ */
908 .platform_data = &ad7147_spi_platform_data,
909 .controller_data = &ad7147_spi_chip_info,
913 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
915 .modalias = "mmc_spi",
916 .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
919 .platform_data = &bfin_mmc_spi_pdata,
920 .controller_data = &mmc_spi_chip_info,
924 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
926 .modalias = "ad7877",
927 .platform_data = &bfin_ad7877_ts_info,
929 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
932 .controller_data = &spi_ad7877_chip_info,
935 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
937 .modalias = "ad7879",
938 .platform_data = &bfin_ad7879_ts_info,
940 .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
943 .controller_data = &spi_ad7879_chip_info,
944 .mode = SPI_CPHA | SPI_CPOL,
947 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
949 .modalias = "spidev",
950 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
953 .controller_data = &spidev_chip_info,
956 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
958 .modalias = "bfin-lq035q1-spi",
959 .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
962 .controller_data = &lq035q1_spi_chip_info,
963 .mode = SPI_CPHA | SPI_CPOL,
966 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
968 .modalias = "enc28j60",
969 .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
972 .chip_select = 0, /* GPIO controlled SSEL */
973 .controller_data = &enc28j60_spi_chip_info,
977 #if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
979 .modalias = "adxl34x",
980 .platform_data = &adxl34x_info,
982 .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
985 .controller_data = &spi_adxl34x_chip_info,
991 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
992 /* SPI controller data */
993 static struct bfin5xx_spi_master bfin_spi0_info = {
995 .enable_dma = 1, /* master has the ability to do dma transfer */
996 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
1000 static struct resource bfin_spi0_resource[] = {
1002 .start = SPI0_REGBASE,
1003 .end = SPI0_REGBASE + 0xFF,
1004 .flags = IORESOURCE_MEM,
1009 .flags = IORESOURCE_DMA,
1014 .flags = IORESOURCE_IRQ,
1018 static struct platform_device bfin_spi0_device = {
1020 .id = 0, /* Bus number */
1021 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
1022 .resource = bfin_spi0_resource,
1024 .platform_data = &bfin_spi0_info, /* Passed to driver */
1027 #endif /* spi master and devices */
1029 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
1031 /* SPORT SPI controller data */
1032 static struct bfin5xx_spi_master bfin_sport_spi0_info = {
1033 .num_chipselect = 1, /* master only supports one device */
1034 .enable_dma = 0, /* master don't support DMA */
1035 .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI,
1036 P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0},
1039 static struct resource bfin_sport_spi0_resource[] = {
1041 .start = SPORT0_TCR1,
1042 .end = SPORT0_TCR1 + 0xFF,
1043 .flags = IORESOURCE_MEM,
1046 .start = IRQ_SPORT0_ERROR,
1047 .end = IRQ_SPORT0_ERROR,
1048 .flags = IORESOURCE_IRQ,
1052 static struct platform_device bfin_sport_spi0_device = {
1053 .name = "bfin-sport-spi",
1054 .id = 1, /* Bus number */
1055 .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource),
1056 .resource = bfin_sport_spi0_resource,
1058 .platform_data = &bfin_sport_spi0_info, /* Passed to driver */
1062 static struct bfin5xx_spi_master bfin_sport_spi1_info = {
1063 .num_chipselect = 1, /* master only supports one device */
1064 .enable_dma = 0, /* master don't support DMA */
1065 .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI,
1066 P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0},
1069 static struct resource bfin_sport_spi1_resource[] = {
1071 .start = SPORT1_TCR1,
1072 .end = SPORT1_TCR1 + 0xFF,
1073 .flags = IORESOURCE_MEM,
1076 .start = IRQ_SPORT1_ERROR,
1077 .end = IRQ_SPORT1_ERROR,
1078 .flags = IORESOURCE_IRQ,
1082 static struct platform_device bfin_sport_spi1_device = {
1083 .name = "bfin-sport-spi",
1084 .id = 2, /* Bus number */
1085 .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource),
1086 .resource = bfin_sport_spi1_resource,
1088 .platform_data = &bfin_sport_spi1_info, /* Passed to driver */
1092 #endif /* sport spi master and devices */
1094 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
1095 static struct platform_device bfin_fb_device = {
1096 .name = "bf537-lq035",
1100 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1101 #include <asm/bfin-lq035q1.h>
1103 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
1104 .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
1105 .use_bl = 0, /* let something else control the LCD Blacklight */
1106 .gpio_bl = GPIO_PF7,
1109 static struct resource bfin_lq035q1_resources[] = {
1111 .start = IRQ_PPI_ERROR,
1112 .end = IRQ_PPI_ERROR,
1113 .flags = IORESOURCE_IRQ,
1117 static struct platform_device bfin_lq035q1_device = {
1118 .name = "bfin-lq035q1",
1120 .num_resources = ARRAY_SIZE(bfin_lq035q1_resources),
1121 .resource = bfin_lq035q1_resources,
1123 .platform_data = &bfin_lq035q1_data,
1128 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1129 static struct resource bfin_uart_resources[] = {
1130 #ifdef CONFIG_SERIAL_BFIN_UART0
1132 .start = 0xFFC00400,
1134 .flags = IORESOURCE_MEM,
1137 #ifdef CONFIG_SERIAL_BFIN_UART1
1139 .start = 0xFFC02000,
1141 .flags = IORESOURCE_MEM,
1146 static struct platform_device bfin_uart_device = {
1147 .name = "bfin-uart",
1149 .num_resources = ARRAY_SIZE(bfin_uart_resources),
1150 .resource = bfin_uart_resources,
1154 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1155 #ifdef CONFIG_BFIN_SIR0
1156 static struct resource bfin_sir0_resources[] = {
1158 .start = 0xFFC00400,
1160 .flags = IORESOURCE_MEM,
1163 .start = IRQ_UART0_RX,
1164 .end = IRQ_UART0_RX+1,
1165 .flags = IORESOURCE_IRQ,
1168 .start = CH_UART0_RX,
1169 .end = CH_UART0_RX+1,
1170 .flags = IORESOURCE_DMA,
1174 static struct platform_device bfin_sir0_device = {
1177 .num_resources = ARRAY_SIZE(bfin_sir0_resources),
1178 .resource = bfin_sir0_resources,
1181 #ifdef CONFIG_BFIN_SIR1
1182 static struct resource bfin_sir1_resources[] = {
1184 .start = 0xFFC02000,
1186 .flags = IORESOURCE_MEM,
1189 .start = IRQ_UART1_RX,
1190 .end = IRQ_UART1_RX+1,
1191 .flags = IORESOURCE_IRQ,
1194 .start = CH_UART1_RX,
1195 .end = CH_UART1_RX+1,
1196 .flags = IORESOURCE_DMA,
1200 static struct platform_device bfin_sir1_device = {
1203 .num_resources = ARRAY_SIZE(bfin_sir1_resources),
1204 .resource = bfin_sir1_resources,
1209 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1210 static struct resource bfin_twi0_resource[] = {
1212 .start = TWI0_REGBASE,
1213 .end = TWI0_REGBASE,
1214 .flags = IORESOURCE_MEM,
1219 .flags = IORESOURCE_IRQ,
1223 static struct platform_device i2c_bfin_twi_device = {
1224 .name = "i2c-bfin-twi",
1226 .num_resources = ARRAY_SIZE(bfin_twi0_resource),
1227 .resource = bfin_twi0_resource,
1231 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1232 #include <linux/i2c/adp5588.h>
1233 static const unsigned short adp5588_keymap[ADP5588_KEYMAPSIZE] = {
1247 [13] = KEY_BACKSLASH,
1259 [26] = KEY_LEFTBRACE,
1260 [27] = KEY_RIGHTBRACE,
1273 [41] = KEY_SEMICOLON,
1274 [42] = KEY_APOSTROPHE,
1275 [43] = KEY_BACKSLASH,
1295 [65] = KEY_BACKSPACE,
1308 static struct adp5588_kpad_platform_data adp5588_kpad_data = {
1311 .keymap = adp5588_keymap,
1312 .keymapsize = ARRAY_SIZE(adp5588_keymap),
1317 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1318 #include <linux/mfd/adp5520.h>
1321 * ADP5520/5501 Backlight Data
1324 static struct adp5520_backlight_platform_data adp5520_backlight_data = {
1325 .fade_in = ADP5520_FADE_T_1200ms,
1326 .fade_out = ADP5520_FADE_T_1200ms,
1327 .fade_led_law = ADP5520_BL_LAW_LINEAR,
1329 .abml_filt = ADP5520_BL_AMBL_FILT_640ms,
1330 .l1_daylight_max = ADP5520_BL_CUR_mA(15),
1331 .l1_daylight_dim = ADP5520_BL_CUR_mA(0),
1332 .l2_office_max = ADP5520_BL_CUR_mA(7),
1333 .l2_office_dim = ADP5520_BL_CUR_mA(0),
1334 .l3_dark_max = ADP5520_BL_CUR_mA(3),
1335 .l3_dark_dim = ADP5520_BL_CUR_mA(0),
1336 .l2_trip = ADP5520_L2_COMP_CURR_uA(700),
1337 .l2_hyst = ADP5520_L2_COMP_CURR_uA(50),
1338 .l3_trip = ADP5520_L3_COMP_CURR_uA(80),
1339 .l3_hyst = ADP5520_L3_COMP_CURR_uA(20),
1343 * ADP5520/5501 LEDs Data
1346 static struct led_info adp5520_leds[] = {
1348 .name = "adp5520-led1",
1349 .default_trigger = "none",
1350 .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | ADP5520_LED_OFFT_600ms,
1352 #ifdef ADP5520_EN_ALL_LEDS
1354 .name = "adp5520-led2",
1355 .default_trigger = "none",
1356 .flags = FLAG_ID_ADP5520_LED2_ADP5501_LED1,
1359 .name = "adp5520-led3",
1360 .default_trigger = "none",
1361 .flags = FLAG_ID_ADP5520_LED3_ADP5501_LED2,
1366 static struct adp5520_leds_platform_data adp5520_leds_data = {
1367 .num_leds = ARRAY_SIZE(adp5520_leds),
1368 .leds = adp5520_leds,
1369 .fade_in = ADP5520_FADE_T_600ms,
1370 .fade_out = ADP5520_FADE_T_600ms,
1371 .led_on_time = ADP5520_LED_ONT_600ms,
1378 static struct adp5520_gpio_platform_data adp5520_gpio_data = {
1380 .gpio_en_mask = ADP5520_GPIO_C1 | ADP5520_GPIO_C2 | ADP5520_GPIO_R2,
1381 .gpio_pullup_mask = ADP5520_GPIO_C1 | ADP5520_GPIO_C2 | ADP5520_GPIO_R2,
1385 * ADP5520 Keypad Data
1388 static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = {
1389 [ADP5520_KEY(0, 0)] = KEY_GRAVE,
1390 [ADP5520_KEY(0, 1)] = KEY_1,
1391 [ADP5520_KEY(0, 2)] = KEY_2,
1392 [ADP5520_KEY(0, 3)] = KEY_3,
1393 [ADP5520_KEY(1, 0)] = KEY_4,
1394 [ADP5520_KEY(1, 1)] = KEY_5,
1395 [ADP5520_KEY(1, 2)] = KEY_6,
1396 [ADP5520_KEY(1, 3)] = KEY_7,
1397 [ADP5520_KEY(2, 0)] = KEY_8,
1398 [ADP5520_KEY(2, 1)] = KEY_9,
1399 [ADP5520_KEY(2, 2)] = KEY_0,
1400 [ADP5520_KEY(2, 3)] = KEY_MINUS,
1401 [ADP5520_KEY(3, 0)] = KEY_EQUAL,
1402 [ADP5520_KEY(3, 1)] = KEY_BACKSLASH,
1403 [ADP5520_KEY(3, 2)] = KEY_BACKSPACE,
1404 [ADP5520_KEY(3, 3)] = KEY_ENTER,
1407 static struct adp5520_keys_platform_data adp5520_keys_data = {
1408 .rows_en_mask = ADP5520_ROW_R3 | ADP5520_ROW_R2 | ADP5520_ROW_R1 | ADP5520_ROW_R0,
1409 .cols_en_mask = ADP5520_COL_C3 | ADP5520_COL_C2 | ADP5520_COL_C1 | ADP5520_COL_C0,
1410 .keymap = adp5520_keymap,
1411 .keymapsize = ARRAY_SIZE(adp5520_keymap),
1416 * ADP5520/5501 Multifuction Device Init Data
1419 static struct adp5520_platform_data adp5520_pdev_data = {
1420 .backlight = &adp5520_backlight_data,
1421 .leds = &adp5520_leds_data,
1422 .gpio = &adp5520_gpio_data,
1423 .keys = &adp5520_keys_data,
1428 #if defined(CONFIG_GPIO_ADP5588) || defined(CONFIG_GPIO_ADP5588_MODULE)
1429 #include <linux/i2c/adp5588.h>
1430 static struct adp5588_gpio_platform_data adp5588_gpio_data = {
1432 .pullup_dis_mask = 0,
1436 #if defined(CONFIG_BACKLIGHT_ADP8870) || defined(CONFIG_BACKLIGHT_ADP8870_MODULE)
1437 #include <linux/i2c/adp8870.h>
1438 static struct led_info adp8870_leds[] = {
1440 .name = "adp8870-led7",
1441 .default_trigger = "none",
1442 .flags = ADP8870_LED_D7 | ADP8870_LED_OFFT_600ms,
1447 static struct adp8870_backlight_platform_data adp8870_pdata = {
1448 .bl_led_assign = ADP8870_BL_D1 | ADP8870_BL_D2 | ADP8870_BL_D3 |
1449 ADP8870_BL_D4 | ADP8870_BL_D5 | ADP8870_BL_D6, /* 1 = Backlight 0 = Individual LED */
1450 .pwm_assign = 0, /* 1 = Enables PWM mode */
1452 .bl_fade_in = ADP8870_FADE_T_1200ms, /* Backlight Fade-In Timer */
1453 .bl_fade_out = ADP8870_FADE_T_1200ms, /* Backlight Fade-Out Timer */
1454 .bl_fade_law = ADP8870_FADE_LAW_CUBIC1, /* fade-on/fade-off transfer characteristic */
1456 .en_ambl_sens = 1, /* 1 = enable ambient light sensor */
1457 .abml_filt = ADP8870_BL_AMBL_FILT_320ms, /* Light sensor filter time */
1459 .l1_daylight_max = ADP8870_BL_CUR_mA(20), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
1460 .l1_daylight_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
1461 .l2_bright_max = ADP8870_BL_CUR_mA(14), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
1462 .l2_bright_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
1463 .l3_office_max = ADP8870_BL_CUR_mA(6), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
1464 .l3_office_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
1465 .l4_indoor_max = ADP8870_BL_CUR_mA(3), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
1466 .l4_indor_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
1467 .l5_dark_max = ADP8870_BL_CUR_mA(2), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
1468 .l5_dark_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
1470 .l2_trip = ADP8870_L2_COMP_CURR_uA(710), /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
1471 .l2_hyst = ADP8870_L2_COMP_CURR_uA(73), /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
1472 .l3_trip = ADP8870_L3_COMP_CURR_uA(389), /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
1473 .l3_hyst = ADP8870_L3_COMP_CURR_uA(54), /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
1474 .l4_trip = ADP8870_L4_COMP_CURR_uA(167), /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
1475 .l4_hyst = ADP8870_L4_COMP_CURR_uA(16), /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
1476 .l5_trip = ADP8870_L5_COMP_CURR_uA(43), /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */
1477 .l5_hyst = ADP8870_L5_COMP_CURR_uA(11), /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */
1479 .leds = adp8870_leds,
1480 .num_leds = ARRAY_SIZE(adp8870_leds),
1481 .led_fade_law = ADP8870_FADE_LAW_SQUARE, /* fade-on/fade-off transfer characteristic */
1482 .led_fade_in = ADP8870_FADE_T_600ms,
1483 .led_fade_out = ADP8870_FADE_T_600ms,
1484 .led_on_time = ADP8870_LED_ONT_200ms,
1488 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
1489 #if defined(CONFIG_INPUT_AD714X_I2C) || defined(CONFIG_INPUT_AD714X_I2C_MODULE)
1491 I2C_BOARD_INFO("ad7142_captouch", 0x2C),
1493 .platform_data = (void *)&ad7142_i2c_platform_data,
1496 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
1498 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
1501 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
1503 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
1507 #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE)
1509 I2C_BOARD_INFO("ad7879", 0x2F),
1511 .platform_data = (void *)&bfin_ad7879_ts_info,
1514 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1516 I2C_BOARD_INFO("adp5588-keys", 0x34),
1518 .platform_data = (void *)&adp5588_kpad_data,
1521 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1523 I2C_BOARD_INFO("pmic-adp5520", 0x32),
1525 .platform_data = (void *)&adp5520_pdev_data,
1528 #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
1530 I2C_BOARD_INFO("adxl34x", 0x53),
1532 .platform_data = (void *)&adxl34x_info,
1535 #if defined(CONFIG_GPIO_ADP5588) || defined(CONFIG_GPIO_ADP5588_MODULE)
1537 I2C_BOARD_INFO("adp5588-gpio", 0x34),
1538 .platform_data = (void *)&adp5588_gpio_data,
1541 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
1543 I2C_BOARD_INFO("bfin-adv7393", 0x2B),
1546 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
1548 I2C_BOARD_INFO("bf537-lq035-ad5280", 0x2C),
1551 #if defined(CONFIG_BACKLIGHT_ADP8870) || defined(CONFIG_BACKLIGHT_ADP8870_MODULE)
1553 I2C_BOARD_INFO("adp8870", 0x2B),
1554 .platform_data = (void *)&adp8870_pdata,
1557 #if defined(CONFIG_SND_SOC_ADAU1371) || defined(CONFIG_SND_SOC_ADAU1371_MODULE)
1559 I2C_BOARD_INFO("adau1371", 0x1A),
1562 #if defined(CONFIG_SND_SOC_ADAU1761) || defined(CONFIG_SND_SOC_ADAU1761_MODULE)
1564 I2C_BOARD_INFO("adau1761", 0x38),
1567 #if defined(CONFIG_AD525X_DPOT) || defined(CONFIG_AD525X_DPOT_MODULE)
1569 I2C_BOARD_INFO("ad5258", 0x18),
1574 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1575 static struct platform_device bfin_sport0_uart_device = {
1576 .name = "bfin-sport-uart",
1580 static struct platform_device bfin_sport1_uart_device = {
1581 .name = "bfin-sport-uart",
1586 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1587 #define CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1588 /* #define CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE */
1590 #ifdef CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1591 #define PATA_INT IRQ_PF5
1592 static struct pata_platform_info bfin_pata_platform_data = {
1594 .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
1597 static struct resource bfin_pata_resources[] = {
1599 .start = 0x20314020,
1601 .flags = IORESOURCE_MEM,
1604 .start = 0x2031401C,
1606 .flags = IORESOURCE_MEM,
1611 .flags = IORESOURCE_IRQ,
1614 #elif defined(CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE)
1615 static struct pata_platform_info bfin_pata_platform_data = {
1618 /* CompactFlash Storage Card Memory Mapped Adressing
1621 static struct resource bfin_pata_resources[] = {
1623 .start = 0x20211800,
1625 .flags = IORESOURCE_MEM,
1628 .start = 0x2021180E, /* Device Ctl */
1630 .flags = IORESOURCE_MEM,
1635 static struct platform_device bfin_pata_device = {
1636 .name = "pata_platform",
1638 .num_resources = ARRAY_SIZE(bfin_pata_resources),
1639 .resource = bfin_pata_resources,
1641 .platform_data = &bfin_pata_platform_data,
1646 static const unsigned int cclk_vlev_datasheet[] =
1648 VRPAIR(VLEV_085, 250000000),
1649 VRPAIR(VLEV_090, 376000000),
1650 VRPAIR(VLEV_095, 426000000),
1651 VRPAIR(VLEV_100, 426000000),
1652 VRPAIR(VLEV_105, 476000000),
1653 VRPAIR(VLEV_110, 476000000),
1654 VRPAIR(VLEV_115, 476000000),
1655 VRPAIR(VLEV_120, 500000000),
1656 VRPAIR(VLEV_125, 533000000),
1657 VRPAIR(VLEV_130, 600000000),
1660 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1661 .tuple_tab = cclk_vlev_datasheet,
1662 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1663 .vr_settling_time = 25 /* us */,
1666 static struct platform_device bfin_dpmc = {
1667 .name = "bfin dpmc",
1669 .platform_data = &bfin_dmpc_vreg_data,
1673 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1674 static struct platform_device bfin_tdm = {
1676 /* TODO: add platform data here */
1680 static struct platform_device *stamp_devices[] __initdata = {
1684 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
1685 &bfin_pcmcia_cf_device,
1688 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1692 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
1696 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
1697 &isp1362_hcd_device,
1700 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1701 &bfin_isp1760_device,
1704 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1708 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
1712 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
1716 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
1720 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
1725 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
1726 &net2272_bfin_device,
1729 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1733 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
1734 &bfin_sport_spi0_device,
1735 &bfin_sport_spi1_device,
1738 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
1742 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1743 &bfin_lq035q1_device,
1746 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1750 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1751 #ifdef CONFIG_BFIN_SIR0
1754 #ifdef CONFIG_BFIN_SIR1
1759 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1760 &i2c_bfin_twi_device,
1763 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1764 &bfin_sport0_uart_device,
1765 &bfin_sport1_uart_device,
1768 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1772 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1773 &bfin_device_gpiokeys,
1776 #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
1777 &bfin_async_nand_device,
1780 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1781 &stamp_flash_device,
1784 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
1789 static int __init stamp_init(void)
1791 printk(KERN_INFO "%s(): registering device resources\n", __func__);
1792 i2c_register_board_info(0, bfin_i2c_board_info,
1793 ARRAY_SIZE(bfin_i2c_board_info));
1794 bfin_plat_nand_init();
1795 platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1796 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1801 arch_initcall(stamp_init);
1803 void native_machine_restart(char *cmd)
1805 /* workaround reboot hang when booting from SPI */
1806 if ((bfin_read_SYSCR() & 0x7) == 0x3)
1807 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
1811 * Currently the MAC address is saved in Flash by U-Boot
1813 #define FLASH_MAC 0x203f0000
1814 void bfin_get_ether_addr(char *addr)
1816 *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
1817 *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
1819 EXPORT_SYMBOL(bfin_get_ether_addr);