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/irq.h>
18 #include <linux/interrupt.h>
19 #include <linux/usb/musb.h>
20 #include <asm/bfin5xx_spi.h>
24 #include <asm/portmux.h>
25 #include <asm/bfin_sdh.h>
26 #include <mach/bf54x_keys.h>
28 #include <linux/input.h>
29 #include <linux/spi/ad7877.h>
32 * Name the Board for the /proc/cpuinfo
34 const char bfin_board_name
[] = "Bluetechnix CM-BF548";
37 * Driver needs to know address, irq and flag pin.
40 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
42 #include <mach/bf54x-lq043.h>
44 static struct bfin_bf54xfb_mach_info bf54x_lq043_data
= {
47 .xres
= {480, 480, 480},
48 .yres
= {272, 272, 272},
53 static struct resource bf54x_lq043_resources
[] = {
55 .start
= IRQ_EPPI0_ERR
,
57 .flags
= IORESOURCE_IRQ
,
61 static struct platform_device bf54x_lq043_device
= {
62 .name
= "bf54x-lq043",
64 .num_resources
= ARRAY_SIZE(bf54x_lq043_resources
),
65 .resource
= bf54x_lq043_resources
,
67 .platform_data
= &bf54x_lq043_data
,
72 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
73 static unsigned int bf548_keymap
[] = {
74 KEYVAL(0, 0, KEY_ENTER
),
75 KEYVAL(0, 1, KEY_HELP
),
77 KEYVAL(0, 3, KEY_BACKSPACE
),
78 KEYVAL(1, 0, KEY_TAB
),
82 KEYVAL(2, 0, KEY_DOWN
),
92 static struct bfin_kpad_platform_data bf54x_kpad_data
= {
95 .keymap
= bf548_keymap
,
96 .keymapsize
= ARRAY_SIZE(bf548_keymap
),
98 .debounce_time
= 5000, /* ns (5ms) */
99 .coldrive_time
= 1000, /* ns (1ms) */
100 .keyup_test_interval
= 50, /* ms (50ms) */
103 static struct resource bf54x_kpad_resources
[] = {
107 .flags
= IORESOURCE_IRQ
,
111 static struct platform_device bf54x_kpad_device
= {
112 .name
= "bf54x-keys",
114 .num_resources
= ARRAY_SIZE(bf54x_kpad_resources
),
115 .resource
= bf54x_kpad_resources
,
117 .platform_data
= &bf54x_kpad_data
,
122 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
123 static struct platform_device rtc_device
= {
129 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
130 #ifdef CONFIG_SERIAL_BFIN_UART0
131 static struct resource bfin_uart0_resources
[] = {
135 .flags
= IORESOURCE_MEM
,
138 .start
= IRQ_UART0_RX
,
139 .end
= IRQ_UART0_RX
+1,
140 .flags
= IORESOURCE_IRQ
,
143 .start
= IRQ_UART0_ERROR
,
144 .end
= IRQ_UART0_ERROR
,
145 .flags
= IORESOURCE_IRQ
,
148 .start
= CH_UART0_TX
,
150 .flags
= IORESOURCE_DMA
,
153 .start
= CH_UART0_RX
,
155 .flags
= IORESOURCE_DMA
,
159 static unsigned short bfin_uart0_peripherals
[] = {
160 P_UART0_TX
, P_UART0_RX
, 0
163 static struct platform_device bfin_uart0_device
= {
166 .num_resources
= ARRAY_SIZE(bfin_uart0_resources
),
167 .resource
= bfin_uart0_resources
,
169 .platform_data
= &bfin_uart0_peripherals
, /* Passed to driver */
173 #ifdef CONFIG_SERIAL_BFIN_UART1
174 static struct resource bfin_uart1_resources
[] = {
178 .flags
= IORESOURCE_MEM
,
181 .start
= IRQ_UART1_RX
,
182 .end
= IRQ_UART1_RX
+1,
183 .flags
= IORESOURCE_IRQ
,
186 .start
= IRQ_UART1_ERROR
,
187 .end
= IRQ_UART1_ERROR
,
188 .flags
= IORESOURCE_IRQ
,
191 .start
= CH_UART1_TX
,
193 .flags
= IORESOURCE_DMA
,
196 .start
= CH_UART1_RX
,
198 .flags
= IORESOURCE_DMA
,
200 #ifdef CONFIG_BFIN_UART1_CTSRTS
201 { /* CTS pin -- 0 means not supported */
204 .flags
= IORESOURCE_IO
,
206 { /* RTS pin -- 0 means not supported */
209 .flags
= IORESOURCE_IO
,
214 static unsigned short bfin_uart1_peripherals
[] = {
215 P_UART1_TX
, P_UART1_RX
,
216 #ifdef CONFIG_BFIN_UART1_CTSRTS
217 P_UART1_RTS
, P_UART1_CTS
,
222 static struct platform_device bfin_uart1_device
= {
225 .num_resources
= ARRAY_SIZE(bfin_uart1_resources
),
226 .resource
= bfin_uart1_resources
,
228 .platform_data
= &bfin_uart1_peripherals
, /* Passed to driver */
232 #ifdef CONFIG_SERIAL_BFIN_UART2
233 static struct resource bfin_uart2_resources
[] = {
237 .flags
= IORESOURCE_MEM
,
240 .start
= IRQ_UART2_RX
,
241 .end
= IRQ_UART2_RX
+1,
242 .flags
= IORESOURCE_IRQ
,
245 .start
= IRQ_UART2_ERROR
,
246 .end
= IRQ_UART2_ERROR
,
247 .flags
= IORESOURCE_IRQ
,
250 .start
= CH_UART2_TX
,
252 .flags
= IORESOURCE_DMA
,
255 .start
= CH_UART2_RX
,
257 .flags
= IORESOURCE_DMA
,
261 static unsigned short bfin_uart2_peripherals
[] = {
262 P_UART2_TX
, P_UART2_RX
, 0
265 static struct platform_device bfin_uart2_device
= {
268 .num_resources
= ARRAY_SIZE(bfin_uart2_resources
),
269 .resource
= bfin_uart2_resources
,
271 .platform_data
= &bfin_uart2_peripherals
, /* Passed to driver */
275 #ifdef CONFIG_SERIAL_BFIN_UART3
276 static struct resource bfin_uart3_resources
[] = {
280 .flags
= IORESOURCE_MEM
,
283 .start
= IRQ_UART3_RX
,
284 .end
= IRQ_UART3_RX
+1,
285 .flags
= IORESOURCE_IRQ
,
288 .start
= IRQ_UART3_ERROR
,
289 .end
= IRQ_UART3_ERROR
,
290 .flags
= IORESOURCE_IRQ
,
293 .start
= CH_UART3_TX
,
295 .flags
= IORESOURCE_DMA
,
298 .start
= CH_UART3_RX
,
300 .flags
= IORESOURCE_DMA
,
302 #ifdef CONFIG_BFIN_UART3_CTSRTS
303 { /* CTS pin -- 0 means not supported */
306 .flags
= IORESOURCE_IO
,
308 { /* RTS pin -- 0 means not supported */
311 .flags
= IORESOURCE_IO
,
316 static unsigned short bfin_uart3_peripherals
[] = {
317 P_UART3_TX
, P_UART3_RX
,
318 #ifdef CONFIG_BFIN_UART3_CTSRTS
319 P_UART3_RTS
, P_UART3_CTS
,
324 static struct platform_device bfin_uart3_device
= {
327 .num_resources
= ARRAY_SIZE(bfin_uart3_resources
),
328 .resource
= bfin_uart3_resources
,
330 .platform_data
= &bfin_uart3_peripherals
, /* Passed to driver */
336 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
337 #ifdef CONFIG_BFIN_SIR0
338 static struct resource bfin_sir0_resources
[] = {
342 .flags
= IORESOURCE_MEM
,
345 .start
= IRQ_UART0_RX
,
346 .end
= IRQ_UART0_RX
+1,
347 .flags
= IORESOURCE_IRQ
,
350 .start
= CH_UART0_RX
,
351 .end
= CH_UART0_RX
+1,
352 .flags
= IORESOURCE_DMA
,
355 static struct platform_device bfin_sir0_device
= {
358 .num_resources
= ARRAY_SIZE(bfin_sir0_resources
),
359 .resource
= bfin_sir0_resources
,
362 #ifdef CONFIG_BFIN_SIR1
363 static struct resource bfin_sir1_resources
[] = {
367 .flags
= IORESOURCE_MEM
,
370 .start
= IRQ_UART1_RX
,
371 .end
= IRQ_UART1_RX
+1,
372 .flags
= IORESOURCE_IRQ
,
375 .start
= CH_UART1_RX
,
376 .end
= CH_UART1_RX
+1,
377 .flags
= IORESOURCE_DMA
,
380 static struct platform_device bfin_sir1_device
= {
383 .num_resources
= ARRAY_SIZE(bfin_sir1_resources
),
384 .resource
= bfin_sir1_resources
,
387 #ifdef CONFIG_BFIN_SIR2
388 static struct resource bfin_sir2_resources
[] = {
392 .flags
= IORESOURCE_MEM
,
395 .start
= IRQ_UART2_RX
,
396 .end
= IRQ_UART2_RX
+1,
397 .flags
= IORESOURCE_IRQ
,
400 .start
= CH_UART2_RX
,
401 .end
= CH_UART2_RX
+1,
402 .flags
= IORESOURCE_DMA
,
405 static struct platform_device bfin_sir2_device
= {
408 .num_resources
= ARRAY_SIZE(bfin_sir2_resources
),
409 .resource
= bfin_sir2_resources
,
412 #ifdef CONFIG_BFIN_SIR3
413 static struct resource bfin_sir3_resources
[] = {
417 .flags
= IORESOURCE_MEM
,
420 .start
= IRQ_UART3_RX
,
421 .end
= IRQ_UART3_RX
+1,
422 .flags
= IORESOURCE_IRQ
,
425 .start
= CH_UART3_RX
,
426 .end
= CH_UART3_RX
+1,
427 .flags
= IORESOURCE_DMA
,
430 static struct platform_device bfin_sir3_device
= {
433 .num_resources
= ARRAY_SIZE(bfin_sir3_resources
),
434 .resource
= bfin_sir3_resources
,
439 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
440 #include <linux/smsc911x.h>
442 static struct resource smsc911x_resources
[] = {
444 .name
= "smsc911x-memory",
446 .end
= 0x24000000 + 0xFF,
447 .flags
= IORESOURCE_MEM
,
452 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWLEVEL
,
456 static struct smsc911x_platform_config smsc911x_config
= {
457 .flags
= SMSC911X_USE_16BIT
,
458 .irq_polarity
= SMSC911X_IRQ_POLARITY_ACTIVE_LOW
,
459 .irq_type
= SMSC911X_IRQ_TYPE_OPEN_DRAIN
,
460 .phy_interface
= PHY_INTERFACE_MODE_MII
,
463 static struct platform_device smsc911x_device
= {
466 .num_resources
= ARRAY_SIZE(smsc911x_resources
),
467 .resource
= smsc911x_resources
,
469 .platform_data
= &smsc911x_config
,
474 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
475 static struct resource musb_resources
[] = {
479 .flags
= IORESOURCE_MEM
,
481 [1] = { /* general IRQ */
482 .start
= IRQ_USB_INT0
,
484 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
487 [2] = { /* DMA IRQ */
488 .start
= IRQ_USB_DMA
,
490 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
495 static struct musb_hdrc_config musb_config
= {
502 .gpio_vrsel
= GPIO_PH6
,
503 /* Some custom boards need to be active low, just set it to "0"
506 .gpio_vrsel_active
= 1,
507 .clkin
= 24, /* musb CLKIN in MHZ */
510 static struct musb_hdrc_platform_data musb_plat
= {
511 #if defined(CONFIG_USB_MUSB_OTG)
513 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
515 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
516 .mode
= MUSB_PERIPHERAL
,
518 .config
= &musb_config
,
521 static u64 musb_dmamask
= ~(u32
)0;
523 static struct platform_device musb_device
= {
524 .name
= "musb-blackfin",
527 .dma_mask
= &musb_dmamask
,
528 .coherent_dma_mask
= 0xffffffff,
529 .platform_data
= &musb_plat
,
531 .num_resources
= ARRAY_SIZE(musb_resources
),
532 .resource
= musb_resources
,
536 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
537 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
538 static struct resource bfin_sport0_uart_resources
[] = {
540 .start
= SPORT0_TCR1
,
541 .end
= SPORT0_MRCS3
+4,
542 .flags
= IORESOURCE_MEM
,
545 .start
= IRQ_SPORT0_RX
,
546 .end
= IRQ_SPORT0_RX
+1,
547 .flags
= IORESOURCE_IRQ
,
550 .start
= IRQ_SPORT0_ERROR
,
551 .end
= IRQ_SPORT0_ERROR
,
552 .flags
= IORESOURCE_IRQ
,
556 static unsigned short bfin_sport0_peripherals
[] = {
557 P_SPORT0_TFS
, P_SPORT0_DTPRI
, P_SPORT0_TSCLK
, P_SPORT0_RFS
,
558 P_SPORT0_DRPRI
, P_SPORT0_RSCLK
, 0
561 static struct platform_device bfin_sport0_uart_device
= {
562 .name
= "bfin-sport-uart",
564 .num_resources
= ARRAY_SIZE(bfin_sport0_uart_resources
),
565 .resource
= bfin_sport0_uart_resources
,
567 .platform_data
= &bfin_sport0_peripherals
, /* Passed to driver */
571 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
572 static struct resource bfin_sport1_uart_resources
[] = {
574 .start
= SPORT1_TCR1
,
575 .end
= SPORT1_MRCS3
+4,
576 .flags
= IORESOURCE_MEM
,
579 .start
= IRQ_SPORT1_RX
,
580 .end
= IRQ_SPORT1_RX
+1,
581 .flags
= IORESOURCE_IRQ
,
584 .start
= IRQ_SPORT1_ERROR
,
585 .end
= IRQ_SPORT1_ERROR
,
586 .flags
= IORESOURCE_IRQ
,
590 static unsigned short bfin_sport1_peripherals
[] = {
591 P_SPORT1_TFS
, P_SPORT1_DTPRI
, P_SPORT1_TSCLK
, P_SPORT1_RFS
,
592 P_SPORT1_DRPRI
, P_SPORT1_RSCLK
, 0
595 static struct platform_device bfin_sport1_uart_device
= {
596 .name
= "bfin-sport-uart",
598 .num_resources
= ARRAY_SIZE(bfin_sport1_uart_resources
),
599 .resource
= bfin_sport1_uart_resources
,
601 .platform_data
= &bfin_sport1_peripherals
, /* Passed to driver */
605 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
606 static struct resource bfin_sport2_uart_resources
[] = {
608 .start
= SPORT2_TCR1
,
609 .end
= SPORT2_MRCS3
+4,
610 .flags
= IORESOURCE_MEM
,
613 .start
= IRQ_SPORT2_RX
,
614 .end
= IRQ_SPORT2_RX
+1,
615 .flags
= IORESOURCE_IRQ
,
618 .start
= IRQ_SPORT2_ERROR
,
619 .end
= IRQ_SPORT2_ERROR
,
620 .flags
= IORESOURCE_IRQ
,
624 static unsigned short bfin_sport2_peripherals
[] = {
625 P_SPORT2_TFS
, P_SPORT2_DTPRI
, P_SPORT2_TSCLK
, P_SPORT2_RFS
,
626 P_SPORT2_DRPRI
, P_SPORT2_RSCLK
, P_SPORT2_DRSEC
, P_SPORT2_DTSEC
, 0
629 static struct platform_device bfin_sport2_uart_device
= {
630 .name
= "bfin-sport-uart",
632 .num_resources
= ARRAY_SIZE(bfin_sport2_uart_resources
),
633 .resource
= bfin_sport2_uart_resources
,
635 .platform_data
= &bfin_sport2_peripherals
, /* Passed to driver */
639 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
640 static struct resource bfin_sport3_uart_resources
[] = {
642 .start
= SPORT3_TCR1
,
643 .end
= SPORT3_MRCS3
+4,
644 .flags
= IORESOURCE_MEM
,
647 .start
= IRQ_SPORT3_RX
,
648 .end
= IRQ_SPORT3_RX
+1,
649 .flags
= IORESOURCE_IRQ
,
652 .start
= IRQ_SPORT3_ERROR
,
653 .end
= IRQ_SPORT3_ERROR
,
654 .flags
= IORESOURCE_IRQ
,
658 static unsigned short bfin_sport3_peripherals
[] = {
659 P_SPORT3_TFS
, P_SPORT3_DTPRI
, P_SPORT3_TSCLK
, P_SPORT3_RFS
,
660 P_SPORT3_DRPRI
, P_SPORT3_RSCLK
, P_SPORT3_DRSEC
, P_SPORT3_DTSEC
, 0
663 static struct platform_device bfin_sport3_uart_device
= {
664 .name
= "bfin-sport-uart",
666 .num_resources
= ARRAY_SIZE(bfin_sport3_uart_resources
),
667 .resource
= bfin_sport3_uart_resources
,
669 .platform_data
= &bfin_sport3_peripherals
, /* Passed to driver */
675 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
676 static struct resource bfin_atapi_resources
[] = {
680 .flags
= IORESOURCE_MEM
,
683 .start
= IRQ_ATAPI_ERR
,
684 .end
= IRQ_ATAPI_ERR
,
685 .flags
= IORESOURCE_IRQ
,
689 static struct platform_device bfin_atapi_device
= {
690 .name
= "pata-bf54x",
692 .num_resources
= ARRAY_SIZE(bfin_atapi_resources
),
693 .resource
= bfin_atapi_resources
,
697 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
698 static struct mtd_partition partition_info
[] = {
700 .name
= "linux kernel(nand)",
702 .size
= 4 * 1024 * 1024,
705 .name
= "file system(nand)",
706 .offset
= 4 * 1024 * 1024,
707 .size
= (256 - 4) * 1024 * 1024,
711 static struct bf5xx_nand_platform bf5xx_nand_platform
= {
712 .data_width
= NFC_NWIDTH_8
,
713 .partitions
= partition_info
,
714 .nr_partitions
= ARRAY_SIZE(partition_info
),
719 static struct resource bf5xx_nand_resources
[] = {
723 .flags
= IORESOURCE_MEM
,
728 .flags
= IORESOURCE_IRQ
,
732 static struct platform_device bf5xx_nand_device
= {
733 .name
= "bf5xx-nand",
735 .num_resources
= ARRAY_SIZE(bf5xx_nand_resources
),
736 .resource
= bf5xx_nand_resources
,
738 .platform_data
= &bf5xx_nand_platform
,
743 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
744 static struct bfin_sd_host bfin_sdh_data
= {
746 .irq_int0
= IRQ_SDH_MASK0
,
747 .pin_req
= {P_SD_D0
, P_SD_D1
, P_SD_D2
, P_SD_D3
, P_SD_CLK
, P_SD_CMD
, 0},
750 static struct platform_device bf54x_sdh_device
= {
754 .platform_data
= &bfin_sdh_data
,
759 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
760 static unsigned short bfin_can_peripherals
[] = {
761 P_CAN0_RX
, P_CAN0_TX
, 0
764 static struct resource bfin_can_resources
[] = {
768 .flags
= IORESOURCE_MEM
,
771 .start
= IRQ_CAN0_RX
,
773 .flags
= IORESOURCE_IRQ
,
776 .start
= IRQ_CAN0_TX
,
778 .flags
= IORESOURCE_IRQ
,
781 .start
= IRQ_CAN0_ERROR
,
782 .end
= IRQ_CAN0_ERROR
,
783 .flags
= IORESOURCE_IRQ
,
787 static struct platform_device bfin_can_device
= {
789 .num_resources
= ARRAY_SIZE(bfin_can_resources
),
790 .resource
= bfin_can_resources
,
792 .platform_data
= &bfin_can_peripherals
, /* Passed to driver */
797 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
798 static struct mtd_partition para_partitions
[] = {
800 .name
= "bootloader(nor)",
804 .name
= "linux kernel(nor)",
806 .offset
= MTDPART_OFS_APPEND
,
808 .name
= "file system(nor)",
809 .size
= MTDPART_SIZ_FULL
,
810 .offset
= MTDPART_OFS_APPEND
,
814 static struct physmap_flash_data para_flash_data
= {
816 .parts
= para_partitions
,
817 .nr_parts
= ARRAY_SIZE(para_partitions
),
820 static struct resource para_flash_resource
= {
823 .flags
= IORESOURCE_MEM
,
826 static struct platform_device para_flash_device
= {
827 .name
= "physmap-flash",
830 .platform_data
= ¶_flash_data
,
833 .resource
= ¶_flash_resource
,
837 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
838 /* all SPI peripherals info goes here */
839 #if defined(CONFIG_MTD_M25P80) \
840 || defined(CONFIG_MTD_M25P80_MODULE)
841 /* SPI flash chip (m25p16) */
842 static struct mtd_partition bfin_spi_flash_partitions
[] = {
844 .name
= "bootloader(spi)",
847 .mask_flags
= MTD_CAP_ROM
849 .name
= "linux kernel(spi)",
855 static struct flash_platform_data bfin_spi_flash_data
= {
857 .parts
= bfin_spi_flash_partitions
,
858 .nr_parts
= ARRAY_SIZE(bfin_spi_flash_partitions
),
862 static struct bfin5xx_spi_chip spi_flash_chip_info
= {
863 .enable_dma
= 0, /* use dma transfer with this chip*/
867 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
868 static const struct ad7877_platform_data bfin_ad7877_ts_info
= {
870 .vref_delay_usecs
= 50, /* internal, no capacitor */
873 .pressure_max
= 1000,
875 .stopacq_polarity
= 1,
876 .first_conversion_delay
= 3,
877 .acquisition_time
= 1,
879 .pen_down_acc_interval
= 1,
883 static struct spi_board_info bf54x_spi_board_info
[] __initdata
= {
884 #if defined(CONFIG_MTD_M25P80) \
885 || defined(CONFIG_MTD_M25P80_MODULE)
887 /* the modalias must be the same as spi device driver name */
888 .modalias
= "m25p80", /* Name of spi_driver for this device */
889 .max_speed_hz
= 25000000, /* max spi clock (SCK) speed in HZ */
890 .bus_num
= 0, /* Framework bus number */
891 .chip_select
= 1, /* SPI_SSEL1*/
892 .platform_data
= &bfin_spi_flash_data
,
893 .controller_data
= &spi_flash_chip_info
,
897 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
899 .modalias
= "ad7877",
900 .platform_data
= &bfin_ad7877_ts_info
,
902 .max_speed_hz
= 12500000, /* max spi clock (SCK) speed in HZ */
907 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
909 .modalias
= "spidev",
910 .max_speed_hz
= 3125000, /* max spi clock (SCK) speed in HZ */
918 static struct resource bfin_spi0_resource
[] = {
920 .start
= SPI0_REGBASE
,
921 .end
= SPI0_REGBASE
+ 0xFF,
922 .flags
= IORESOURCE_MEM
,
927 .flags
= IORESOURCE_DMA
,
932 .flags
= IORESOURCE_IRQ
,
937 static struct resource bfin_spi1_resource
[] = {
939 .start
= SPI1_REGBASE
,
940 .end
= SPI1_REGBASE
+ 0xFF,
941 .flags
= IORESOURCE_MEM
,
946 .flags
= IORESOURCE_DMA
,
951 .flags
= IORESOURCE_IRQ
,
955 /* SPI controller data */
956 static struct bfin5xx_spi_master bf54x_spi_master_info0
= {
958 .enable_dma
= 1, /* master has the ability to do dma transfer */
959 .pin_req
= {P_SPI0_SCK
, P_SPI0_MISO
, P_SPI0_MOSI
, 0},
962 static struct platform_device bf54x_spi_master0
= {
964 .id
= 0, /* Bus number */
965 .num_resources
= ARRAY_SIZE(bfin_spi0_resource
),
966 .resource
= bfin_spi0_resource
,
968 .platform_data
= &bf54x_spi_master_info0
, /* Passed to driver */
972 static struct bfin5xx_spi_master bf54x_spi_master_info1
= {
974 .enable_dma
= 1, /* master has the ability to do dma transfer */
975 .pin_req
= {P_SPI1_SCK
, P_SPI1_MISO
, P_SPI1_MOSI
, 0},
978 static struct platform_device bf54x_spi_master1
= {
980 .id
= 1, /* Bus number */
981 .num_resources
= ARRAY_SIZE(bfin_spi1_resource
),
982 .resource
= bfin_spi1_resource
,
984 .platform_data
= &bf54x_spi_master_info1
, /* Passed to driver */
987 #endif /* spi master and devices */
989 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
990 static struct resource bfin_twi0_resource
[] = {
992 .start
= TWI0_REGBASE
,
993 .end
= TWI0_REGBASE
+ 0xFF,
994 .flags
= IORESOURCE_MEM
,
999 .flags
= IORESOURCE_IRQ
,
1003 static struct platform_device i2c_bfin_twi0_device
= {
1004 .name
= "i2c-bfin-twi",
1006 .num_resources
= ARRAY_SIZE(bfin_twi0_resource
),
1007 .resource
= bfin_twi0_resource
,
1010 #if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
1011 static struct resource bfin_twi1_resource
[] = {
1013 .start
= TWI1_REGBASE
,
1014 .end
= TWI1_REGBASE
+ 0xFF,
1015 .flags
= IORESOURCE_MEM
,
1020 .flags
= IORESOURCE_IRQ
,
1024 static struct platform_device i2c_bfin_twi1_device
= {
1025 .name
= "i2c-bfin-twi",
1027 .num_resources
= ARRAY_SIZE(bfin_twi1_resource
),
1028 .resource
= bfin_twi1_resource
,
1033 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1034 #include <linux/gpio_keys.h>
1036 static struct gpio_keys_button bfin_gpio_keys_table
[] = {
1037 {BTN_0
, GPIO_PH7
, 1, "gpio-keys: BTN0"},
1040 static struct gpio_keys_platform_data bfin_gpio_keys_data
= {
1041 .buttons
= bfin_gpio_keys_table
,
1042 .nbuttons
= ARRAY_SIZE(bfin_gpio_keys_table
),
1045 static struct platform_device bfin_device_gpiokeys
= {
1046 .name
= "gpio-keys",
1048 .platform_data
= &bfin_gpio_keys_data
,
1053 static const unsigned int cclk_vlev_datasheet
[] =
1056 * Internal VLEV BF54XSBBC1533
1057 ****temporarily using these values until data sheet is updated
1059 VRPAIR(VLEV_085
, 150000000),
1060 VRPAIR(VLEV_090
, 250000000),
1061 VRPAIR(VLEV_110
, 276000000),
1062 VRPAIR(VLEV_115
, 301000000),
1063 VRPAIR(VLEV_120
, 525000000),
1064 VRPAIR(VLEV_125
, 550000000),
1065 VRPAIR(VLEV_130
, 600000000),
1068 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data
= {
1069 .tuple_tab
= cclk_vlev_datasheet
,
1070 .tabsize
= ARRAY_SIZE(cclk_vlev_datasheet
),
1071 .vr_settling_time
= 25 /* us */,
1074 static struct platform_device bfin_dpmc
= {
1075 .name
= "bfin dpmc",
1077 .platform_data
= &bfin_dmpc_vreg_data
,
1081 static struct platform_device
*cm_bf548_devices
[] __initdata
= {
1085 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1089 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1090 #ifdef CONFIG_SERIAL_BFIN_UART0
1093 #ifdef CONFIG_SERIAL_BFIN_UART1
1096 #ifdef CONFIG_SERIAL_BFIN_UART2
1099 #ifdef CONFIG_SERIAL_BFIN_UART3
1104 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1105 #ifdef CONFIG_BFIN_SIR0
1108 #ifdef CONFIG_BFIN_SIR1
1111 #ifdef CONFIG_BFIN_SIR2
1114 #ifdef CONFIG_BFIN_SIR3
1119 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
1120 &bf54x_lq043_device
,
1123 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
1127 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1131 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1132 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1133 &bfin_sport0_uart_device
,
1135 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1136 &bfin_sport1_uart_device
,
1138 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1139 &bfin_sport2_uart_device
,
1141 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1142 &bfin_sport3_uart_device
,
1146 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
1150 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1154 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
1158 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1163 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
1167 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1168 &i2c_bfin_twi0_device
,
1169 #if !defined(CONFIG_BF542)
1170 &i2c_bfin_twi1_device
,
1174 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1175 &bfin_device_gpiokeys
,
1178 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1182 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
1188 static int __init
cm_bf548_init(void)
1190 printk(KERN_INFO
"%s(): registering device resources\n", __func__
);
1191 platform_add_devices(cm_bf548_devices
, ARRAY_SIZE(cm_bf548_devices
));
1193 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1194 spi_register_board_info(bf54x_spi_board_info
,
1195 ARRAY_SIZE(bf54x_spi_board_info
));
1201 arch_initcall(cm_bf548_init
);
1203 static struct platform_device
*cm_bf548_early_devices
[] __initdata
= {
1204 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1205 #ifdef CONFIG_SERIAL_BFIN_UART0
1208 #ifdef CONFIG_SERIAL_BFIN_UART1
1211 #ifdef CONFIG_SERIAL_BFIN_UART2
1214 #ifdef CONFIG_SERIAL_BFIN_UART3
1219 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1220 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1221 &bfin_sport0_uart_device
,
1223 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1224 &bfin_sport1_uart_device
,
1226 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1227 &bfin_sport2_uart_device
,
1229 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1230 &bfin_sport3_uart_device
,
1235 void __init
native_machine_early_platform_add_devices(void)
1237 printk(KERN_INFO
"register early platform devices\n");
1238 early_platform_add_devices(cm_bf548_early_devices
,
1239 ARRAY_SIZE(cm_bf548_early_devices
));