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/platform_device.h>
11 #include <linux/mtd/mtd.h>
12 #include <linux/mtd/partitions.h>
13 #include <linux/mtd/physmap.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16 #include <linux/irq.h>
17 #include <linux/i2c.h>
18 #include <linux/interrupt.h>
19 #include <linux/usb/musb.h>
20 #include <asm/bfin6xx_spi.h>
25 #include <asm/portmux.h>
26 #include <asm/bfin_sdh.h>
27 #include <linux/input.h>
28 #include <linux/spi/ad7877.h>
31 * Name the Board for the /proc/cpuinfo
33 const char bfin_board_name
[] = "ADI BF609-EZKIT";
36 * Driver needs to know address, irq and flag pin.
39 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
40 #include <linux/usb/isp1760.h>
41 static struct resource bfin_isp1760_resources
[] = {
44 .end
= 0x2C0C0000 + 0xfffff,
45 .flags
= IORESOURCE_MEM
,
50 .flags
= IORESOURCE_IRQ
,
54 static struct isp1760_platform_data isp1760_priv
= {
59 .dack_polarity_high
= 0,
60 .dreq_polarity_high
= 0,
63 static struct platform_device bfin_isp1760_device
= {
67 .platform_data
= &isp1760_priv
,
69 .num_resources
= ARRAY_SIZE(bfin_isp1760_resources
),
70 .resource
= bfin_isp1760_resources
,
74 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
75 #include <asm/bfin_rotary.h>
77 static struct bfin_rotary_platform_data bfin_rotary_data
= {
78 /*.rotary_up_key = KEY_UP,*/
79 /*.rotary_down_key = KEY_DOWN,*/
80 .rotary_rel_code
= REL_WHEEL
,
81 .rotary_button_key
= KEY_ENTER
,
82 .debounce
= 10, /* 0..17 */
83 .mode
= ROT_QUAD_ENC
| ROT_DEBE
,
86 static struct resource bfin_rotary_resources
[] = {
90 .flags
= IORESOURCE_IRQ
,
94 static struct platform_device bfin_rotary_device
= {
95 .name
= "bfin-rotary",
97 .num_resources
= ARRAY_SIZE(bfin_rotary_resources
),
98 .resource
= bfin_rotary_resources
,
100 .platform_data
= &bfin_rotary_data
,
105 #if defined(CONFIG_STMMAC_ETH) || defined(CONFIG_STMMAC_ETH_MODULE)
106 #include <linux/stmmac.h>
108 static unsigned short pins
[] = P_RMII0
;
110 static struct stmmac_mdio_bus_data phy_private_data
= {
115 static struct plat_stmmacenet_data eth_private_data
= {
119 .mdio_bus_data
= &phy_private_data
,
122 static struct platform_device bfin_eth_device
= {
126 .resource
= (struct resource
[]) {
128 .start
= EMAC0_MACCFG
,
129 .end
= EMAC0_MACCFG
+ 0x1274,
130 .flags
= IORESOURCE_MEM
,
134 .start
= IRQ_EMAC0_STAT
,
135 .end
= IRQ_EMAC0_STAT
,
136 .flags
= IORESOURCE_IRQ
,
140 .power
.can_wakeup
= 1,
141 .platform_data
= ð_private_data
,
146 #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
147 #include <linux/input/adxl34x.h>
148 static const struct adxl34x_platform_data adxl34x_info
= {
152 .tap_threshold
= 0x31,
153 .tap_duration
= 0x10,
156 .tap_axis_control
= ADXL_TAP_X_EN
| ADXL_TAP_Y_EN
| ADXL_TAP_Z_EN
,
157 .act_axis_control
= 0xFF,
158 .activity_threshold
= 5,
159 .inactivity_threshold
= 3,
160 .inactivity_time
= 4,
161 .free_fall_threshold
= 0x7,
162 .free_fall_time
= 0x20,
164 .data_range
= ADXL_FULL_RES
,
167 .ev_code_x
= ABS_X
, /* EV_REL */
168 .ev_code_y
= ABS_Y
, /* EV_REL */
169 .ev_code_z
= ABS_Z
, /* EV_REL */
171 .ev_code_tap
= {BTN_TOUCH
, BTN_TOUCH
, BTN_TOUCH
}, /* EV_KEY x,y,z */
173 /* .ev_code_ff = KEY_F,*/ /* EV_KEY */
174 /* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */
175 .power_mode
= ADXL_AUTO_SLEEP
| ADXL_LINK
,
176 .fifo_mode
= ADXL_FIFO_STREAM
,
177 .orientation_enable
= ADXL_EN_ORIENTATION_3D
,
178 .deadzone_angle
= ADXL_DEADZONE_ANGLE_10p8
,
179 .divisor_length
= ADXL_LP_FILTER_DIVISOR_16
,
180 /* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
181 .ev_codes_orient_3d
= {BTN_Z
, BTN_Y
, BTN_X
, BTN_A
, BTN_B
, BTN_C
},
185 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
186 static struct platform_device rtc_device
= {
192 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
193 #ifdef CONFIG_SERIAL_BFIN_UART0
194 static struct resource bfin_uart0_resources
[] = {
196 .start
= UART0_REVID
,
197 .end
= UART0_RXDIV
+4,
198 .flags
= IORESOURCE_MEM
,
201 .start
= IRQ_UART0_TX
,
203 .flags
= IORESOURCE_IRQ
,
206 .start
= IRQ_UART0_RX
,
208 .flags
= IORESOURCE_IRQ
,
211 .start
= IRQ_UART0_STAT
,
212 .end
= IRQ_UART0_STAT
,
213 .flags
= IORESOURCE_IRQ
,
216 .start
= CH_UART0_TX
,
218 .flags
= IORESOURCE_DMA
,
221 .start
= CH_UART0_RX
,
223 .flags
= IORESOURCE_DMA
,
225 #ifdef CONFIG_BFIN_UART0_CTSRTS
226 { /* CTS pin -- 0 means not supported */
229 .flags
= IORESOURCE_IO
,
231 { /* RTS pin -- 0 means not supported */
234 .flags
= IORESOURCE_IO
,
239 static unsigned short bfin_uart0_peripherals
[] = {
240 P_UART0_TX
, P_UART0_RX
,
241 #ifdef CONFIG_BFIN_UART0_CTSRTS
242 P_UART0_RTS
, P_UART0_CTS
,
247 static struct platform_device bfin_uart0_device
= {
250 .num_resources
= ARRAY_SIZE(bfin_uart0_resources
),
251 .resource
= bfin_uart0_resources
,
253 .platform_data
= &bfin_uart0_peripherals
, /* Passed to driver */
257 #ifdef CONFIG_SERIAL_BFIN_UART1
258 static struct resource bfin_uart1_resources
[] = {
260 .start
= UART1_REVID
,
261 .end
= UART1_RXDIV
+4,
262 .flags
= IORESOURCE_MEM
,
265 .start
= IRQ_UART1_TX
,
267 .flags
= IORESOURCE_IRQ
,
270 .start
= IRQ_UART1_RX
,
272 .flags
= IORESOURCE_IRQ
,
275 .start
= IRQ_UART1_STAT
,
276 .end
= IRQ_UART1_STAT
,
277 .flags
= IORESOURCE_IRQ
,
280 .start
= CH_UART1_TX
,
282 .flags
= IORESOURCE_DMA
,
285 .start
= CH_UART1_RX
,
287 .flags
= IORESOURCE_DMA
,
289 #ifdef CONFIG_BFIN_UART1_CTSRTS
290 { /* CTS pin -- 0 means not supported */
293 .flags
= IORESOURCE_IO
,
295 { /* RTS pin -- 0 means not supported */
298 .flags
= IORESOURCE_IO
,
303 static unsigned short bfin_uart1_peripherals
[] = {
304 P_UART1_TX
, P_UART1_RX
,
305 #ifdef CONFIG_BFIN_UART1_CTSRTS
306 P_UART1_RTS
, P_UART1_CTS
,
311 static struct platform_device bfin_uart1_device
= {
314 .num_resources
= ARRAY_SIZE(bfin_uart1_resources
),
315 .resource
= bfin_uart1_resources
,
317 .platform_data
= &bfin_uart1_peripherals
, /* Passed to driver */
323 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
324 #ifdef CONFIG_BFIN_SIR0
325 static struct resource bfin_sir0_resources
[] = {
329 .flags
= IORESOURCE_MEM
,
332 .start
= IRQ_UART0_TX
,
333 .end
= IRQ_UART0_TX
+1,
334 .flags
= IORESOURCE_IRQ
,
337 .start
= CH_UART0_TX
,
338 .end
= CH_UART0_TX
+1,
339 .flags
= IORESOURCE_DMA
,
342 static struct platform_device bfin_sir0_device
= {
345 .num_resources
= ARRAY_SIZE(bfin_sir0_resources
),
346 .resource
= bfin_sir0_resources
,
349 #ifdef CONFIG_BFIN_SIR1
350 static struct resource bfin_sir1_resources
[] = {
354 .flags
= IORESOURCE_MEM
,
357 .start
= IRQ_UART1_TX
,
358 .end
= IRQ_UART1_TX
+1,
359 .flags
= IORESOURCE_IRQ
,
362 .start
= CH_UART1_TX
,
363 .end
= CH_UART1_TX
+1,
364 .flags
= IORESOURCE_DMA
,
367 static struct platform_device bfin_sir1_device
= {
370 .num_resources
= ARRAY_SIZE(bfin_sir1_resources
),
371 .resource
= bfin_sir1_resources
,
376 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
377 static struct resource musb_resources
[] = {
381 .flags
= IORESOURCE_MEM
,
383 [1] = { /* general IRQ */
384 .start
= IRQ_USB_STAT
,
386 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
389 [2] = { /* DMA IRQ */
390 .start
= IRQ_USB_DMA
,
392 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_HIGHLEVEL
,
397 static struct musb_hdrc_config musb_config
= {
403 .clkin
= 48, /* musb CLKIN in MHZ */
406 static struct musb_hdrc_platform_data musb_plat
= {
407 #if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC)
409 #elif defined(CONFIG_USB_MUSB_HDRC)
411 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
412 .mode
= MUSB_PERIPHERAL
,
414 .config
= &musb_config
,
417 static u64 musb_dmamask
= ~(u32
)0;
419 static struct platform_device musb_device
= {
420 .name
= "musb-blackfin",
423 .dma_mask
= &musb_dmamask
,
424 .coherent_dma_mask
= 0xffffffff,
425 .platform_data
= &musb_plat
,
427 .num_resources
= ARRAY_SIZE(musb_resources
),
428 .resource
= musb_resources
,
432 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
433 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
434 static struct resource bfin_sport0_uart_resources
[] = {
436 .start
= SPORT0_TCR1
,
437 .end
= SPORT0_MRCS3
+4,
438 .flags
= IORESOURCE_MEM
,
441 .start
= IRQ_SPORT0_RX
,
442 .end
= IRQ_SPORT0_RX
+1,
443 .flags
= IORESOURCE_IRQ
,
446 .start
= IRQ_SPORT0_ERROR
,
447 .end
= IRQ_SPORT0_ERROR
,
448 .flags
= IORESOURCE_IRQ
,
452 static unsigned short bfin_sport0_peripherals
[] = {
453 P_SPORT0_TFS
, P_SPORT0_DTPRI
, P_SPORT0_TSCLK
, P_SPORT0_RFS
,
454 P_SPORT0_DRPRI
, P_SPORT0_RSCLK
, 0
457 static struct platform_device bfin_sport0_uart_device
= {
458 .name
= "bfin-sport-uart",
460 .num_resources
= ARRAY_SIZE(bfin_sport0_uart_resources
),
461 .resource
= bfin_sport0_uart_resources
,
463 .platform_data
= &bfin_sport0_peripherals
, /* Passed to driver */
467 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
468 static struct resource bfin_sport1_uart_resources
[] = {
470 .start
= SPORT1_TCR1
,
471 .end
= SPORT1_MRCS3
+4,
472 .flags
= IORESOURCE_MEM
,
475 .start
= IRQ_SPORT1_RX
,
476 .end
= IRQ_SPORT1_RX
+1,
477 .flags
= IORESOURCE_IRQ
,
480 .start
= IRQ_SPORT1_ERROR
,
481 .end
= IRQ_SPORT1_ERROR
,
482 .flags
= IORESOURCE_IRQ
,
486 static unsigned short bfin_sport1_peripherals
[] = {
487 P_SPORT1_TFS
, P_SPORT1_DTPRI
, P_SPORT1_TSCLK
, P_SPORT1_RFS
,
488 P_SPORT1_DRPRI
, P_SPORT1_RSCLK
, 0
491 static struct platform_device bfin_sport1_uart_device
= {
492 .name
= "bfin-sport-uart",
494 .num_resources
= ARRAY_SIZE(bfin_sport1_uart_resources
),
495 .resource
= bfin_sport1_uart_resources
,
497 .platform_data
= &bfin_sport1_peripherals
, /* Passed to driver */
501 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
502 static struct resource bfin_sport2_uart_resources
[] = {
504 .start
= SPORT2_TCR1
,
505 .end
= SPORT2_MRCS3
+4,
506 .flags
= IORESOURCE_MEM
,
509 .start
= IRQ_SPORT2_RX
,
510 .end
= IRQ_SPORT2_RX
+1,
511 .flags
= IORESOURCE_IRQ
,
514 .start
= IRQ_SPORT2_ERROR
,
515 .end
= IRQ_SPORT2_ERROR
,
516 .flags
= IORESOURCE_IRQ
,
520 static unsigned short bfin_sport2_peripherals
[] = {
521 P_SPORT2_TFS
, P_SPORT2_DTPRI
, P_SPORT2_TSCLK
, P_SPORT2_RFS
,
522 P_SPORT2_DRPRI
, P_SPORT2_RSCLK
, P_SPORT2_DRSEC
, P_SPORT2_DTSEC
, 0
525 static struct platform_device bfin_sport2_uart_device
= {
526 .name
= "bfin-sport-uart",
528 .num_resources
= ARRAY_SIZE(bfin_sport2_uart_resources
),
529 .resource
= bfin_sport2_uart_resources
,
531 .platform_data
= &bfin_sport2_peripherals
, /* Passed to driver */
537 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
539 static unsigned short bfin_can0_peripherals
[] = {
540 P_CAN0_RX
, P_CAN0_TX
, 0
543 static struct resource bfin_can0_resources
[] = {
547 .flags
= IORESOURCE_MEM
,
550 .start
= IRQ_CAN0_RX
,
552 .flags
= IORESOURCE_IRQ
,
555 .start
= IRQ_CAN0_TX
,
557 .flags
= IORESOURCE_IRQ
,
560 .start
= IRQ_CAN0_STAT
,
561 .end
= IRQ_CAN0_STAT
,
562 .flags
= IORESOURCE_IRQ
,
566 static struct platform_device bfin_can0_device
= {
569 .num_resources
= ARRAY_SIZE(bfin_can0_resources
),
570 .resource
= bfin_can0_resources
,
572 .platform_data
= &bfin_can0_peripherals
, /* Passed to driver */
578 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
579 static struct mtd_partition partition_info
[] = {
581 .name
= "bootloader(nand)",
585 .name
= "linux kernel(nand)",
586 .offset
= MTDPART_OFS_APPEND
,
587 .size
= 4 * 1024 * 1024,
590 .name
= "file system(nand)",
591 .offset
= MTDPART_OFS_APPEND
,
592 .size
= MTDPART_SIZ_FULL
,
596 static struct bf5xx_nand_platform bfin_nand_platform
= {
597 .data_width
= NFC_NWIDTH_8
,
598 .partitions
= partition_info
,
599 .nr_partitions
= ARRAY_SIZE(partition_info
),
604 static struct resource bfin_nand_resources
[] = {
608 .flags
= IORESOURCE_MEM
,
613 .flags
= IORESOURCE_IRQ
,
617 static struct platform_device bfin_nand_device
= {
620 .num_resources
= ARRAY_SIZE(bfin_nand_resources
),
621 .resource
= bfin_nand_resources
,
623 .platform_data
= &bfin_nand_platform
,
628 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
630 static struct bfin_sd_host bfin_sdh_data
= {
632 .irq_int0
= IRQ_RSI_INT0
,
633 .pin_req
= {P_RSI_DATA0
, P_RSI_DATA1
, P_RSI_DATA2
, P_RSI_DATA3
, P_RSI_CMD
, P_RSI_CLK
, 0},
636 static struct platform_device bfin_sdh_device
= {
640 .platform_data
= &bfin_sdh_data
,
645 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
646 static struct mtd_partition ezkit_partitions
[] = {
648 .name
= "bootloader(nor)",
652 .name
= "linux kernel(nor)",
654 .offset
= MTDPART_OFS_APPEND
,
656 .name
= "file system(nor)",
657 .size
= 0x1000000 - 0x80000 - 0x400000,
658 .offset
= MTDPART_OFS_APPEND
,
662 int bf609_nor_flash_init(struct platform_device
*dev
)
664 #define CONFIG_SMC_GCTL_VAL 0x00000010
665 const unsigned short pins
[] = {
666 P_A3
, P_A4
, P_A5
, P_A6
, P_A7
, P_A8
, P_A9
, P_A10
, P_A11
, P_A12
,
667 P_A13
, P_A14
, P_A15
, P_A16
, P_A17
, P_A18
, P_A19
, P_A20
, P_A21
,
668 P_A22
, P_A23
, P_A24
, P_A25
, P_NORCK
, 0,
671 peripheral_request_list(pins
, "smc0");
673 bfin_write32(SMC_GCTL
, CONFIG_SMC_GCTL_VAL
);
674 bfin_write32(SMC_B0CTL
, 0x01002011);
675 bfin_write32(SMC_B0TIM
, 0x08170977);
676 bfin_write32(SMC_B0ETIM
, 0x00092231);
680 static struct physmap_flash_data ezkit_flash_data
= {
682 .parts
= ezkit_partitions
,
683 .init
= bf609_nor_flash_init
,
684 .nr_parts
= ARRAY_SIZE(ezkit_partitions
),
687 static struct resource ezkit_flash_resource
= {
690 .flags
= IORESOURCE_MEM
,
693 static struct platform_device ezkit_flash_device
= {
694 .name
= "physmap-flash",
697 .platform_data
= &ezkit_flash_data
,
700 .resource
= &ezkit_flash_resource
,
704 #if defined(CONFIG_MTD_M25P80) \
705 || defined(CONFIG_MTD_M25P80_MODULE)
706 /* SPI flash chip (w25q32) */
707 static struct mtd_partition bfin_spi_flash_partitions
[] = {
709 .name
= "bootloader(spi)",
712 .mask_flags
= MTD_CAP_ROM
714 .name
= "linux kernel(spi)",
716 .offset
= MTDPART_OFS_APPEND
,
718 .name
= "file system(spi)",
719 .size
= MTDPART_SIZ_FULL
,
720 .offset
= MTDPART_OFS_APPEND
,
724 static struct flash_platform_data bfin_spi_flash_data
= {
726 .parts
= bfin_spi_flash_partitions
,
727 .nr_parts
= ARRAY_SIZE(bfin_spi_flash_partitions
),
731 static struct bfin6xx_spi_chip spi_flash_chip_info
= {
732 .enable_dma
= true, /* use dma transfer with this chip*/
736 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
737 static struct bfin6xx_spi_chip spidev_chip_info
= {
742 #if defined(CONFIG_SND_BF6XX_I2S) || defined(CONFIG_SND_BF6XX_I2S_MODULE)
743 static struct platform_device bfin_i2s_pcm
= {
744 .name
= "bfin-i2s-pcm-audio",
749 #if defined(CONFIG_SND_BF6XX_SOC_I2S) || \
750 defined(CONFIG_SND_BF6XX_SOC_I2S_MODULE)
751 #include <asm/bfin_sport3.h>
752 static struct resource bfin_snd_resources
[] = {
754 .start
= SPORT0_CTL_A
,
756 .flags
= IORESOURCE_MEM
,
759 .start
= SPORT0_CTL_B
,
761 .flags
= IORESOURCE_MEM
,
764 .start
= CH_SPORT0_TX
,
766 .flags
= IORESOURCE_DMA
,
769 .start
= CH_SPORT0_RX
,
771 .flags
= IORESOURCE_DMA
,
774 .start
= IRQ_SPORT0_TX_STAT
,
775 .end
= IRQ_SPORT0_TX_STAT
,
776 .flags
= IORESOURCE_IRQ
,
779 .start
= IRQ_SPORT0_RX_STAT
,
780 .end
= IRQ_SPORT0_RX_STAT
,
781 .flags
= IORESOURCE_IRQ
,
785 static const unsigned short bfin_snd_pin
[] = {
786 P_SPORT0_ACLK
, P_SPORT0_AFS
, P_SPORT0_AD0
, P_SPORT0_BCLK
,
787 P_SPORT0_BFS
, P_SPORT0_BD0
, 0,
790 static struct bfin_snd_platform_data bfin_snd_data
= {
791 .pin_req
= bfin_snd_pin
,
794 static struct platform_device bfin_i2s
= {
796 .num_resources
= ARRAY_SIZE(bfin_snd_resources
),
797 .resource
= bfin_snd_resources
,
799 .platform_data
= &bfin_snd_data
,
804 #if defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61) || \
805 defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61_MODULE)
806 static struct platform_device adau1761_device
= {
807 .name
= "bfin-eval-adau1x61",
811 #if defined(CONFIG_SND_SOC_ADAU1761) || defined(CONFIG_SND_SOC_ADAU1761_MODULE)
812 #include <sound/adau17x1.h>
813 static struct adau1761_platform_data adau1761_info
= {
814 .lineout_mode
= ADAU1761_OUTPUT_MODE_LINE
,
815 .headphone_mode
= ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS
,
819 #if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
820 || defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
821 #include <linux/videodev2.h>
822 #include <media/blackfin/bfin_capture.h>
823 #include <media/blackfin/ppi.h>
825 static const unsigned short ppi_req
[] = {
826 P_PPI0_D0
, P_PPI0_D1
, P_PPI0_D2
, P_PPI0_D3
,
827 P_PPI0_D4
, P_PPI0_D5
, P_PPI0_D6
, P_PPI0_D7
,
828 P_PPI0_CLK
, P_PPI0_FS1
, P_PPI0_FS2
,
832 static const struct ppi_info ppi_info
= {
833 .type
= PPI_TYPE_EPPI3
,
834 .dma_ch
= CH_EPPI0_CH0
,
835 .irq_err
= IRQ_EPPI0_STAT
,
836 .base
= (void __iomem
*)EPPI0_STAT
,
840 #if defined(CONFIG_VIDEO_VS6624) \
841 || defined(CONFIG_VIDEO_VS6624_MODULE)
842 static struct v4l2_input vs6624_inputs
[] = {
846 .type
= V4L2_INPUT_TYPE_CAMERA
,
847 .std
= V4L2_STD_UNKNOWN
,
851 static struct bcap_route vs6624_routes
[] = {
858 static const unsigned vs6624_ce_pin
= GPIO_PD1
;
860 static struct bfin_capture_config bfin_capture_data
= {
861 .card_name
= "BF609",
862 .inputs
= vs6624_inputs
,
863 .num_inputs
= ARRAY_SIZE(vs6624_inputs
),
864 .routes
= vs6624_routes
,
869 .platform_data
= (void *)&vs6624_ce_pin
,
871 .ppi_info
= &ppi_info
,
872 .ppi_control
= (PACK_EN
| DLEN_8
| EPPI_CTL_FS1HI_FS2HI
873 | EPPI_CTL_POLC3
| EPPI_CTL_SYNC2
| EPPI_CTL_NON656
),
878 static struct platform_device bfin_capture_device
= {
879 .name
= "bfin_capture",
881 .platform_data
= &bfin_capture_data
,
886 #if defined(CONFIG_BFIN_CRC)
887 #define BFIN_CRC_NAME "bfin-crc"
889 static struct resource bfin_crc0_resources
[] = {
891 .start
= REG_CRC0_CTL
,
892 .end
= REG_CRC0_REVID
+4,
893 .flags
= IORESOURCE_MEM
,
896 .start
= IRQ_CRC0_DCNTEXP
,
897 .end
= IRQ_CRC0_DCNTEXP
,
898 .flags
= IORESOURCE_IRQ
,
901 .start
= CH_MEM_STREAM0_SRC_CRC0
,
902 .end
= CH_MEM_STREAM0_SRC_CRC0
,
903 .flags
= IORESOURCE_DMA
,
906 .start
= CH_MEM_STREAM0_DEST_CRC0
,
907 .end
= CH_MEM_STREAM0_DEST_CRC0
,
908 .flags
= IORESOURCE_DMA
,
912 static struct platform_device bfin_crc0_device
= {
913 .name
= BFIN_CRC_NAME
,
915 .num_resources
= ARRAY_SIZE(bfin_crc0_resources
),
916 .resource
= bfin_crc0_resources
,
919 static struct resource bfin_crc1_resources
[] = {
921 .start
= REG_CRC1_CTL
,
922 .end
= REG_CRC1_REVID
+4,
923 .flags
= IORESOURCE_MEM
,
926 .start
= IRQ_CRC1_DCNTEXP
,
927 .end
= IRQ_CRC1_DCNTEXP
,
928 .flags
= IORESOURCE_IRQ
,
931 .start
= CH_MEM_STREAM1_SRC_CRC1
,
932 .end
= CH_MEM_STREAM1_SRC_CRC1
,
933 .flags
= IORESOURCE_DMA
,
936 .start
= CH_MEM_STREAM1_DEST_CRC1
,
937 .end
= CH_MEM_STREAM1_DEST_CRC1
,
938 .flags
= IORESOURCE_DMA
,
942 static struct platform_device bfin_crc1_device
= {
943 .name
= BFIN_CRC_NAME
,
945 .num_resources
= ARRAY_SIZE(bfin_crc1_resources
),
946 .resource
= bfin_crc1_resources
,
950 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
951 static const struct ad7877_platform_data bfin_ad7877_ts_info
= {
953 .vref_delay_usecs
= 50, /* internal, no capacitor */
956 .pressure_max
= 1000,
958 .stopacq_polarity
= 1,
959 .first_conversion_delay
= 3,
960 .acquisition_time
= 1,
962 .pen_down_acc_interval
= 1,
966 static struct spi_board_info bfin_spi_board_info
[] __initdata
= {
967 #if defined(CONFIG_MTD_M25P80) \
968 || defined(CONFIG_MTD_M25P80_MODULE)
970 /* the modalias must be the same as spi device driver name */
971 .modalias
= "m25p80", /* Name of spi_driver for this device */
972 .max_speed_hz
= 25000000, /* max spi clock (SCK) speed in HZ */
973 .bus_num
= 0, /* Framework bus number */
974 .chip_select
= 1, /* SPI_SSEL1*/
975 .platform_data
= &bfin_spi_flash_data
,
976 .controller_data
= &spi_flash_chip_info
,
980 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
982 .modalias
= "ad7877",
983 .platform_data
= &bfin_ad7877_ts_info
,
984 .irq
= IRQ_PB4
, /* old boards (<=Rev 1.3) use IRQ_PJ11 */
985 .max_speed_hz
= 12500000, /* max spi clock (SCK) speed in HZ */
990 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
992 .modalias
= "spidev",
993 .max_speed_hz
= 3125000, /* max spi clock (SCK) speed in HZ */
996 .controller_data
= &spidev_chip_info
,
999 #if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
1001 .modalias
= "adxl34x",
1002 .platform_data
= &adxl34x_info
,
1004 .max_speed_hz
= 5000000, /* max spi clock (SCK) speed in HZ */
1011 #if defined(CONFIG_SPI_BFIN6XX) || defined(CONFIG_SPI_BFIN6XX_MODULE)
1013 static struct resource bfin_spi0_resource
[] = {
1015 .start
= SPI0_REGBASE
,
1016 .end
= SPI0_REGBASE
+ 0xFF,
1017 .flags
= IORESOURCE_MEM
,
1020 .start
= CH_SPI0_TX
,
1022 .flags
= IORESOURCE_DMA
,
1025 .start
= CH_SPI0_RX
,
1027 .flags
= IORESOURCE_DMA
,
1032 static struct resource bfin_spi1_resource
[] = {
1034 .start
= SPI1_REGBASE
,
1035 .end
= SPI1_REGBASE
+ 0xFF,
1036 .flags
= IORESOURCE_MEM
,
1039 .start
= CH_SPI1_TX
,
1041 .flags
= IORESOURCE_DMA
,
1044 .start
= CH_SPI1_RX
,
1046 .flags
= IORESOURCE_DMA
,
1051 /* SPI controller data */
1052 static struct bfin6xx_spi_master bf60x_spi_master_info0
= {
1053 .num_chipselect
= 4,
1054 .pin_req
= {P_SPI0_SCK
, P_SPI0_MISO
, P_SPI0_MOSI
, 0},
1057 static struct platform_device bf60x_spi_master0
= {
1059 .id
= 0, /* Bus number */
1060 .num_resources
= ARRAY_SIZE(bfin_spi0_resource
),
1061 .resource
= bfin_spi0_resource
,
1063 .platform_data
= &bf60x_spi_master_info0
, /* Passed to driver */
1067 static struct bfin6xx_spi_master bf60x_spi_master_info1
= {
1068 .num_chipselect
= 4,
1069 .pin_req
= {P_SPI1_SCK
, P_SPI1_MISO
, P_SPI1_MOSI
, 0},
1072 static struct platform_device bf60x_spi_master1
= {
1074 .id
= 1, /* Bus number */
1075 .num_resources
= ARRAY_SIZE(bfin_spi1_resource
),
1076 .resource
= bfin_spi1_resource
,
1078 .platform_data
= &bf60x_spi_master_info1
, /* Passed to driver */
1081 #endif /* spi master and devices */
1083 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1084 static const u16 bfin_twi0_pins
[] = {P_TWI0_SCL
, P_TWI0_SDA
, 0};
1086 static struct resource bfin_twi0_resource
[] = {
1088 .start
= TWI0_CLKDIV
,
1089 .end
= TWI0_CLKDIV
+ 0xFF,
1090 .flags
= IORESOURCE_MEM
,
1095 .flags
= IORESOURCE_IRQ
,
1099 static struct platform_device i2c_bfin_twi0_device
= {
1100 .name
= "i2c-bfin-twi",
1102 .num_resources
= ARRAY_SIZE(bfin_twi0_resource
),
1103 .resource
= bfin_twi0_resource
,
1105 .platform_data
= &bfin_twi0_pins
,
1109 static const u16 bfin_twi1_pins
[] = {P_TWI1_SCL
, P_TWI1_SDA
, 0};
1111 static struct resource bfin_twi1_resource
[] = {
1113 .start
= TWI1_CLKDIV
,
1114 .end
= TWI1_CLKDIV
+ 0xFF,
1115 .flags
= IORESOURCE_MEM
,
1120 .flags
= IORESOURCE_IRQ
,
1124 static struct platform_device i2c_bfin_twi1_device
= {
1125 .name
= "i2c-bfin-twi",
1127 .num_resources
= ARRAY_SIZE(bfin_twi1_resource
),
1128 .resource
= bfin_twi1_resource
,
1130 .platform_data
= &bfin_twi1_pins
,
1135 static struct i2c_board_info __initdata bfin_i2c_board_info0
[] = {
1136 #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
1138 I2C_BOARD_INFO("adxl34x", 0x53),
1140 .platform_data
= (void *)&adxl34x_info
,
1143 #if defined(CONFIG_SND_SOC_ADAU1761) || defined(CONFIG_SND_SOC_ADAU1761_MODULE)
1145 I2C_BOARD_INFO("adau1761", 0x38),
1146 .platform_data
= (void *)&adau1761_info
1151 static struct i2c_board_info __initdata bfin_i2c_board_info1
[] = {
1154 static const unsigned int cclk_vlev_datasheet
[] =
1157 * Internal VLEV BF54XSBBC1533
1158 ****temporarily using these values until data sheet is updated
1160 VRPAIR(VLEV_085
, 150000000),
1161 VRPAIR(VLEV_090
, 250000000),
1162 VRPAIR(VLEV_110
, 276000000),
1163 VRPAIR(VLEV_115
, 301000000),
1164 VRPAIR(VLEV_120
, 525000000),
1165 VRPAIR(VLEV_125
, 550000000),
1166 VRPAIR(VLEV_130
, 600000000),
1169 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data
= {
1170 .tuple_tab
= cclk_vlev_datasheet
,
1171 .tabsize
= ARRAY_SIZE(cclk_vlev_datasheet
),
1172 .vr_settling_time
= 25 /* us */,
1175 static struct platform_device bfin_dpmc
= {
1176 .name
= "bfin dpmc",
1178 .platform_data
= &bfin_dmpc_vreg_data
,
1182 static struct platform_device
*ezkit_devices
[] __initdata
= {
1186 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1190 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1191 #ifdef CONFIG_SERIAL_BFIN_UART0
1194 #ifdef CONFIG_SERIAL_BFIN_UART1
1199 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1200 #ifdef CONFIG_BFIN_SIR0
1203 #ifdef CONFIG_BFIN_SIR1
1208 #if defined(CONFIG_STMMAC_ETH) || defined(CONFIG_STMMAC_ETH_MODULE)
1212 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1216 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1217 &bfin_isp1760_device
,
1220 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1221 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1222 &bfin_sport0_uart_device
,
1224 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1225 &bfin_sport1_uart_device
,
1227 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1228 &bfin_sport2_uart_device
,
1232 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
1236 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1240 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
1244 #if defined(CONFIG_SPI_BFIN6XX) || defined(CONFIG_SPI_BFIN6XX_MODULE)
1249 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1250 &bfin_rotary_device
,
1253 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1254 &i2c_bfin_twi0_device
,
1255 #if !defined(CONFIG_BF542)
1256 &i2c_bfin_twi1_device
,
1260 #if defined(CONFIG_BFIN_CRC)
1265 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1266 &bfin_device_gpiokeys
,
1269 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1270 &ezkit_flash_device
,
1272 #if defined(CONFIG_SND_BF6XX_I2S) || defined(CONFIG_SND_BF6XX_I2S_MODULE)
1275 #if defined(CONFIG_SND_BF6XX_SOC_I2S) || \
1276 defined(CONFIG_SND_BF6XX_SOC_I2S_MODULE)
1279 #if defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61) || \
1280 defined(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61_MODULE)
1283 #if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
1284 || defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
1285 &bfin_capture_device
,
1289 static int __init
ezkit_init(void)
1291 printk(KERN_INFO
"%s(): registering device resources\n", __func__
);
1293 i2c_register_board_info(0, bfin_i2c_board_info0
,
1294 ARRAY_SIZE(bfin_i2c_board_info0
));
1295 i2c_register_board_info(1, bfin_i2c_board_info1
,
1296 ARRAY_SIZE(bfin_i2c_board_info1
));
1298 #if defined(CONFIG_STMMAC_ETH) || defined(CONFIG_STMMAC_ETH_MODULE)
1299 if (!peripheral_request_list(pins
, "emac0"))
1300 printk(KERN_ERR
"%s(): request emac pins failed\n", __func__
);
1303 platform_add_devices(ezkit_devices
, ARRAY_SIZE(ezkit_devices
));
1305 spi_register_board_info(bfin_spi_board_info
, ARRAY_SIZE(bfin_spi_board_info
));
1310 arch_initcall(ezkit_init
);
1312 static struct platform_device
*ezkit_early_devices
[] __initdata
= {
1313 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1314 #ifdef CONFIG_SERIAL_BFIN_UART0
1317 #ifdef CONFIG_SERIAL_BFIN_UART1
1322 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1323 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1324 &bfin_sport0_uart_device
,
1326 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1327 &bfin_sport1_uart_device
,
1329 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1330 &bfin_sport2_uart_device
,
1335 void __init
native_machine_early_platform_add_devices(void)
1337 printk(KERN_INFO
"register early platform devices\n");
1338 early_platform_add_devices(ezkit_early_devices
,
1339 ARRAY_SIZE(ezkit_early_devices
));