2 * board-devkit8000.c - TimLL Devkit8000
4 * Copyright (C) 2009 Kim Botherway
5 * Copyright (C) 2010 Thomas Weber
7 * Modified from mach-omap2/board-omap3beagle.c
9 * Initial code: Syed Mohammed Khasim
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
16 #include <linux/kernel.h>
17 #include <linux/init.h>
18 #include <linux/platform_device.h>
19 #include <linux/delay.h>
20 #include <linux/err.h>
21 #include <linux/clk.h>
23 #include <linux/leds.h>
24 #include <linux/gpio.h>
25 #include <linux/input.h>
26 #include <linux/gpio_keys.h>
28 #include <linux/mtd/mtd.h>
29 #include <linux/mtd/partitions.h>
30 #include <linux/mtd/nand.h>
31 #include <linux/mmc/host.h>
33 #include <linux/regulator/machine.h>
34 #include <linux/i2c/twl.h>
36 #include <mach/hardware.h>
38 #include <asm/mach-types.h>
39 #include <asm/mach/arch.h>
40 #include <asm/mach/map.h>
41 #include <asm/mach/flash.h>
43 #include <plat/board.h>
44 #include <plat/common.h>
45 #include <plat/gpmc.h>
46 #include <plat/nand.h>
48 #include <plat/display.h>
49 #include <plat/panel-generic-dpi.h>
51 #include <plat/mcspi.h>
52 #include <linux/input/matrix_keypad.h>
53 #include <linux/spi/spi.h>
54 #include <linux/spi/ads7846.h>
55 #include <linux/dm9000.h>
56 #include <linux/interrupt.h>
58 #include "sdram-micron-mt46h32m32lf-6.h"
64 #define NAND_BLOCK_SIZE SZ_128K
66 #define OMAP_DM9000_GPIO_IRQ 25
67 #define OMAP3_DEVKIT_TS_GPIO 27
69 static struct mtd_partition devkit8000_nand_partitions[] = {
70 /* All the partition sizes are listed in terms of NAND block size */
74 .size = 4 * NAND_BLOCK_SIZE,
75 .mask_flags = MTD_WRITEABLE, /* force read-only */
79 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
80 .size = 15 * NAND_BLOCK_SIZE,
81 .mask_flags = MTD_WRITEABLE, /* force read-only */
85 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
86 .size = 1 * NAND_BLOCK_SIZE,
90 .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
91 .size = 32 * NAND_BLOCK_SIZE,
94 .name = "File System",
95 .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
96 .size = MTDPART_SIZ_FULL,
100 static struct omap_nand_platform_data devkit8000_nand_data = {
101 .options = NAND_BUSWIDTH_16,
102 .parts = devkit8000_nand_partitions,
103 .nr_parts = ARRAY_SIZE(devkit8000_nand_partitions),
104 .dma_channel = -1, /* disable DMA in OMAP NAND driver */
107 static struct omap2_hsmmc_info mmc[] = {
110 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
116 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
118 twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1);
119 twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);
121 if (gpio_is_valid(dssdev->reset_gpio))
122 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
126 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
128 if (gpio_is_valid(dssdev->reset_gpio))
129 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
132 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
134 if (gpio_is_valid(dssdev->reset_gpio))
135 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
139 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
141 if (gpio_is_valid(dssdev->reset_gpio))
142 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
145 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
146 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
150 static struct regulator_consumer_supply devkit8000_vio_supply =
151 REGULATOR_SUPPLY("vcc", "spi2.0");
153 static struct panel_generic_dpi_data lcd_panel = {
155 .platform_enable = devkit8000_panel_enable_lcd,
156 .platform_disable = devkit8000_panel_disable_lcd,
159 static struct omap_dss_device devkit8000_lcd_device = {
161 .type = OMAP_DISPLAY_TYPE_DPI,
162 .driver_name = "generic_dpi_panel",
164 .phy.dpi.data_lines = 24,
167 static struct panel_generic_dpi_data dvi_panel = {
169 .platform_enable = devkit8000_panel_enable_dvi,
170 .platform_disable = devkit8000_panel_disable_dvi,
173 static struct omap_dss_device devkit8000_dvi_device = {
175 .type = OMAP_DISPLAY_TYPE_DPI,
176 .driver_name = "generic_dpi_panel",
178 .phy.dpi.data_lines = 24,
181 static struct omap_dss_device devkit8000_tv_device = {
183 .driver_name = "venc",
184 .type = OMAP_DISPLAY_TYPE_VENC,
185 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
189 static struct omap_dss_device *devkit8000_dss_devices[] = {
190 &devkit8000_lcd_device,
191 &devkit8000_dvi_device,
192 &devkit8000_tv_device,
195 static struct omap_dss_board_info devkit8000_dss_data = {
196 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
197 .devices = devkit8000_dss_devices,
198 .default_device = &devkit8000_lcd_device,
201 static struct platform_device devkit8000_dss_device = {
205 .platform_data = &devkit8000_dss_data,
209 static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
210 REGULATOR_SUPPLY("vdda_dac", "omapdss");
212 static uint32_t board_keymap[] = {
227 PERSISTENT_KEY(4, 5),
228 KEY(4, 4, KEY_VOLUMEUP),
229 KEY(5, 5, KEY_VOLUMEDOWN),
233 static struct matrix_keymap_data board_map_data = {
234 .keymap = board_keymap,
235 .keymap_size = ARRAY_SIZE(board_keymap),
238 static struct twl4030_keypad_data devkit8000_kp_data = {
239 .keymap_data = &board_map_data,
245 static struct gpio_led gpio_leds[];
247 static int devkit8000_twl_gpio_setup(struct device *dev,
248 unsigned gpio, unsigned ngpio)
250 omap_mux_init_gpio(29, OMAP_PIN_INPUT);
251 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
252 mmc[0].gpio_cd = gpio + 0;
253 omap2_hsmmc_init(mmc);
255 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
256 gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
258 /* gpio + 1 is "LCD_PWREN" (out, active high) */
259 devkit8000_lcd_device.reset_gpio = gpio + 1;
260 gpio_request(devkit8000_lcd_device.reset_gpio, "LCD_PWREN");
261 /* Disable until needed */
262 gpio_direction_output(devkit8000_lcd_device.reset_gpio, 0);
264 /* gpio + 7 is "DVI_PD" (out, active low) */
265 devkit8000_dvi_device.reset_gpio = gpio + 7;
266 gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown");
267 /* Disable until needed */
268 gpio_direction_output(devkit8000_dvi_device.reset_gpio, 0);
273 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
274 .gpio_base = OMAP_MAX_GPIO_LINES,
275 .irq_base = TWL4030_GPIO_IRQ_BASE,
276 .irq_end = TWL4030_GPIO_IRQ_END,
279 .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
280 | BIT(15) | BIT(16) | BIT(17),
281 .setup = devkit8000_twl_gpio_setup,
284 static struct regulator_consumer_supply devkit8000_vpll1_supply =
285 REGULATOR_SUPPLY("vdds_dsi", "omapdss");
287 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
288 static struct regulator_init_data devkit8000_vmmc1 = {
292 .valid_modes_mask = REGULATOR_MODE_NORMAL
293 | REGULATOR_MODE_STANDBY,
294 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
295 | REGULATOR_CHANGE_MODE
296 | REGULATOR_CHANGE_STATUS,
298 .num_consumer_supplies = 1,
299 .consumer_supplies = &devkit8000_vmmc1_supply,
302 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
303 static struct regulator_init_data devkit8000_vdac = {
307 .valid_modes_mask = REGULATOR_MODE_NORMAL
308 | REGULATOR_MODE_STANDBY,
309 .valid_ops_mask = REGULATOR_CHANGE_MODE
310 | REGULATOR_CHANGE_STATUS,
312 .num_consumer_supplies = 1,
313 .consumer_supplies = &devkit8000_vdda_dac_supply,
316 /* VPLL1 for digital video outputs */
317 static struct regulator_init_data devkit8000_vpll1 = {
321 .valid_modes_mask = REGULATOR_MODE_NORMAL
322 | REGULATOR_MODE_STANDBY,
323 .valid_ops_mask = REGULATOR_CHANGE_MODE
324 | REGULATOR_CHANGE_STATUS,
326 .num_consumer_supplies = 1,
327 .consumer_supplies = &devkit8000_vpll1_supply,
330 /* VAUX4 for ads7846 and nubs */
331 static struct regulator_init_data devkit8000_vio = {
336 .valid_modes_mask = REGULATOR_MODE_NORMAL
337 | REGULATOR_MODE_STANDBY,
338 .valid_ops_mask = REGULATOR_CHANGE_MODE
339 | REGULATOR_CHANGE_STATUS,
341 .num_consumer_supplies = 1,
342 .consumer_supplies = &devkit8000_vio_supply,
345 static struct twl4030_usb_data devkit8000_usb_data = {
346 .usb_mode = T2_USB_MODE_ULPI,
349 static struct twl4030_codec_audio_data devkit8000_audio_data = {
350 .audio_mclk = 26000000,
353 static struct twl4030_codec_data devkit8000_codec_data = {
354 .audio_mclk = 26000000,
355 .audio = &devkit8000_audio_data,
358 static struct twl4030_platform_data devkit8000_twldata = {
359 .irq_base = TWL4030_IRQ_BASE,
360 .irq_end = TWL4030_IRQ_END,
362 /* platform_data for children goes here */
363 .usb = &devkit8000_usb_data,
364 .gpio = &devkit8000_gpio_data,
365 .codec = &devkit8000_codec_data,
366 .vmmc1 = &devkit8000_vmmc1,
367 .vdac = &devkit8000_vdac,
368 .vpll1 = &devkit8000_vpll1,
369 .vio = &devkit8000_vio,
370 .keypad = &devkit8000_kp_data,
373 static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = {
375 I2C_BOARD_INFO("tps65930", 0x48),
376 .flags = I2C_CLIENT_WAKE,
377 .irq = INT_34XX_SYS_NIRQ,
378 .platform_data = &devkit8000_twldata,
382 static int __init devkit8000_i2c_init(void)
384 omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo,
385 ARRAY_SIZE(devkit8000_i2c_boardinfo));
386 /* Bus 3 is attached to the DVI port where devices like the pico DLP
387 * projector don't work reliably with 400kHz */
388 omap_register_i2c_bus(3, 400, NULL, 0);
392 static struct gpio_led gpio_leds[] = {
395 .default_trigger = "heartbeat",
401 .default_trigger = "mmc0",
407 .default_trigger = "none",
413 .default_trigger = "none",
419 static struct gpio_led_platform_data gpio_led_info = {
421 .num_leds = ARRAY_SIZE(gpio_leds),
424 static struct platform_device leds_gpio = {
428 .platform_data = &gpio_led_info,
432 static struct gpio_keys_button gpio_buttons[] = {
441 static struct gpio_keys_platform_data gpio_key_info = {
442 .buttons = gpio_buttons,
443 .nbuttons = ARRAY_SIZE(gpio_buttons),
446 static struct platform_device keys_gpio = {
450 .platform_data = &gpio_key_info,
455 static void __init devkit8000_init_irq(void)
457 omap2_init_common_infrastructure();
458 omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
459 mt46h32m32lf6_sdrc_params);
461 #ifdef CONFIG_OMAP_32K_TIMER
462 omap2_gp_clockevent_set_gptimer(12);
466 static void __init devkit8000_ads7846_init(void)
468 int gpio = OMAP3_DEVKIT_TS_GPIO;
471 ret = gpio_request(gpio, "ads7846_pen_down");
473 printk(KERN_ERR "Failed to request GPIO %d for "
474 "ads7846 pen down IRQ\n", gpio);
478 gpio_direction_input(gpio);
481 static int ads7846_get_pendown_state(void)
483 return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO);
486 static struct ads7846_platform_data ads7846_config = {
494 .get_pendown_state = ads7846_get_pendown_state,
496 .settle_delay_usecs = 150,
499 static struct omap2_mcspi_device_config ads7846_mcspi_config = {
501 .single_channel = 1, /* 0: slave, 1: master */
504 static struct spi_board_info devkit8000_spi_board_info[] __initdata = {
506 .modalias = "ads7846",
509 .max_speed_hz = 1500000,
510 .controller_data = &ads7846_mcspi_config,
511 .irq = OMAP_GPIO_IRQ(OMAP3_DEVKIT_TS_GPIO),
512 .platform_data = &ads7846_config,
516 #define OMAP_DM9000_BASE 0x2c000000
518 static struct resource omap_dm9000_resources[] = {
520 .start = OMAP_DM9000_BASE,
521 .end = (OMAP_DM9000_BASE + 0x4 - 1),
522 .flags = IORESOURCE_MEM,
525 .start = (OMAP_DM9000_BASE + 0x400),
526 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
527 .flags = IORESOURCE_MEM,
530 .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
531 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
535 static struct dm9000_plat_data omap_dm9000_platdata = {
536 .flags = DM9000_PLATF_16BITONLY,
539 static struct platform_device omap_dm9000_dev = {
542 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
543 .resource = omap_dm9000_resources,
545 .platform_data = &omap_dm9000_platdata,
549 static void __init omap_dm9000_init(void)
551 unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
552 struct omap_die_id odi;
554 if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) {
555 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
556 OMAP_DM9000_GPIO_IRQ);
560 gpio_direction_input(OMAP_DM9000_GPIO_IRQ);
562 /* init the mac address using DIE id */
563 omap_get_die_id(&odi);
565 eth_addr[0] = 0x02; /* locally administered */
566 eth_addr[1] = odi.id_1 & 0xff;
567 eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
568 eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
569 eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
570 eth_addr[5] = (odi.id_0 & 0x000000ff);
573 static struct platform_device *devkit8000_devices[] __initdata = {
574 &devkit8000_dss_device,
580 static void __init devkit8000_flash_init(void)
583 u8 nandcs = GPMC_CS_NUM + 1;
585 /* find out the chip-select on which NAND exists */
586 while (cs < GPMC_CS_NUM) {
588 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
590 if ((ret & 0xC00) == 0x800) {
591 printk(KERN_INFO "Found NAND on CS%d\n", cs);
592 if (nandcs > GPMC_CS_NUM)
598 if (nandcs > GPMC_CS_NUM) {
599 printk(KERN_INFO "NAND: Unable to find configuration "
604 if (nandcs < GPMC_CS_NUM) {
605 devkit8000_nand_data.cs = nandcs;
607 printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
608 if (gpmc_nand_init(&devkit8000_nand_data) < 0)
609 printk(KERN_ERR "Unable to register NAND device\n");
613 static struct omap_musb_board_data musb_board_data = {
614 .interface_type = MUSB_INTERFACE_ULPI,
619 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
621 .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
622 .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
623 .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
626 .reset_gpio_port[0] = -EINVAL,
627 .reset_gpio_port[1] = -EINVAL,
628 .reset_gpio_port[2] = -EINVAL
631 static struct omap_board_mux board_mux[] __initdata = {
632 /* nCS and IRQ for Devkit8000 ethernet */
633 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
634 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
637 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
638 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
639 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
640 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
641 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
644 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
647 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
648 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
649 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
650 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
651 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
652 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
653 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
654 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
655 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
656 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
657 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
658 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
661 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
662 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
663 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
664 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
665 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
666 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
667 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
668 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
669 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
670 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
671 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
672 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
675 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
676 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
677 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
678 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
679 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
680 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
681 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
682 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
683 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
684 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
687 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
688 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
689 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
690 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
693 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
694 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
697 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
698 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
701 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
702 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
705 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
706 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
709 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
710 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
711 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
712 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
715 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
716 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
717 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
718 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
719 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
720 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
721 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
722 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
723 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
724 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
725 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
726 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
727 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
728 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
729 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
730 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
731 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
732 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
733 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
734 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
735 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
736 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
737 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
738 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
739 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
740 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
741 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
742 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
746 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
747 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
748 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
749 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
750 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
753 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
756 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
757 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
758 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
759 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
762 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
763 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
764 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
765 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
768 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
769 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
771 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
772 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
773 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
775 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
776 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
779 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
780 OMAP_PIN_INPUT_PULLUP),
782 { .reg_offset = OMAP_MUX_TERMINATOR },
785 static void __init devkit8000_init(void)
787 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
792 devkit8000_i2c_init();
793 platform_add_devices(devkit8000_devices,
794 ARRAY_SIZE(devkit8000_devices));
796 spi_register_board_info(devkit8000_spi_board_info,
797 ARRAY_SIZE(devkit8000_spi_board_info));
799 devkit8000_ads7846_init();
801 usb_musb_init(&musb_board_data);
802 usb_ehci_init(&ehci_pdata);
803 devkit8000_flash_init();
805 /* Ensure SDRC pins are mux'd for self-refresh */
806 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
807 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
810 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
811 .boot_params = 0x80000100,
812 .map_io = omap3_map_io,
813 .reserve = omap_reserve,
814 .init_irq = devkit8000_init_irq,
815 .init_machine = devkit8000_init,
816 .timer = &omap_timer,