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 <asm/mach-types.h>
37 #include <asm/mach/arch.h>
38 #include <asm/mach/map.h>
39 #include <asm/mach/flash.h>
43 #include <linux/platform_data/mtd-nand-omap2.h>
44 #include <video/omapdss.h>
45 #include <video/omap-panel-generic-dpi.h>
46 #include <video/omap-panel-tfp410.h>
48 #include <linux/platform_data/spi-omap2-mcspi.h>
49 #include <linux/input/matrix_keypad.h>
50 #include <linux/spi/spi.h>
51 #include <linux/dm9000.h>
52 #include <linux/interrupt.h>
54 #include "sdram-micron-mt46h32m32lf-6.h"
57 #include "board-flash.h"
58 #include "common-board-devices.h"
62 #define OMAP_DM9000_GPIO_IRQ 25
63 #define OMAP3_DEVKIT_TS_GPIO 27
65 static struct mtd_partition devkit8000_nand_partitions[] = {
66 /* All the partition sizes are listed in terms of NAND block size */
70 .size = 4 * NAND_BLOCK_SIZE,
71 .mask_flags = MTD_WRITEABLE, /* force read-only */
75 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
76 .size = 15 * NAND_BLOCK_SIZE,
77 .mask_flags = MTD_WRITEABLE, /* force read-only */
81 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
82 .size = 1 * NAND_BLOCK_SIZE,
86 .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
87 .size = 32 * NAND_BLOCK_SIZE,
90 .name = "File System",
91 .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
92 .size = MTDPART_SIZ_FULL,
96 static struct omap2_hsmmc_info mmc[] = {
99 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
106 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
108 if (gpio_is_valid(dssdev->reset_gpio))
109 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
113 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
115 if (gpio_is_valid(dssdev->reset_gpio))
116 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
119 static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
120 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
124 static struct regulator_consumer_supply devkit8000_vio_supply[] = {
125 REGULATOR_SUPPLY("vcc", "spi2.0"),
128 static struct panel_generic_dpi_data lcd_panel = {
129 .name = "innolux_at070tn83",
130 .platform_enable = devkit8000_panel_enable_lcd,
131 .platform_disable = devkit8000_panel_disable_lcd,
134 static struct omap_dss_device devkit8000_lcd_device = {
136 .type = OMAP_DISPLAY_TYPE_DPI,
137 .driver_name = "generic_dpi_panel",
139 .phy.dpi.data_lines = 24,
142 static struct tfp410_platform_data dvi_panel = {
143 .power_down_gpio = -1,
146 static struct omap_dss_device devkit8000_dvi_device = {
148 .type = OMAP_DISPLAY_TYPE_DPI,
149 .driver_name = "tfp410",
151 .phy.dpi.data_lines = 24,
154 static struct omap_dss_device devkit8000_tv_device = {
156 .driver_name = "venc",
157 .type = OMAP_DISPLAY_TYPE_VENC,
158 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
162 static struct omap_dss_device *devkit8000_dss_devices[] = {
163 &devkit8000_lcd_device,
164 &devkit8000_dvi_device,
165 &devkit8000_tv_device,
168 static struct omap_dss_board_info devkit8000_dss_data = {
169 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
170 .devices = devkit8000_dss_devices,
171 .default_device = &devkit8000_lcd_device,
174 static uint32_t board_keymap[] = {
189 PERSISTENT_KEY(4, 5),
190 KEY(4, 4, KEY_VOLUMEUP),
191 KEY(5, 5, KEY_VOLUMEDOWN),
195 static struct matrix_keymap_data board_map_data = {
196 .keymap = board_keymap,
197 .keymap_size = ARRAY_SIZE(board_keymap),
200 static struct twl4030_keypad_data devkit8000_kp_data = {
201 .keymap_data = &board_map_data,
207 static struct gpio_led gpio_leds[];
209 static int devkit8000_twl_gpio_setup(struct device *dev,
210 unsigned gpio, unsigned ngpio)
214 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
215 mmc[0].gpio_cd = gpio + 0;
216 omap_hsmmc_late_init(mmc);
218 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
219 gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
221 /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
222 devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
223 ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
224 GPIOF_OUT_INIT_LOW, "LCD_PWREN");
226 devkit8000_lcd_device.reset_gpio = -EINVAL;
227 printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
230 /* gpio + 7 is "DVI_PD" (out, active low) */
231 dvi_panel.power_down_gpio = gpio + 7;
236 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
238 .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
239 | BIT(15) | BIT(16) | BIT(17),
240 .setup = devkit8000_twl_gpio_setup,
243 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
244 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
245 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
248 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
249 static struct regulator_init_data devkit8000_vmmc1 = {
253 .valid_modes_mask = REGULATOR_MODE_NORMAL
254 | REGULATOR_MODE_STANDBY,
255 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
256 | REGULATOR_CHANGE_MODE
257 | REGULATOR_CHANGE_STATUS,
259 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
260 .consumer_supplies = devkit8000_vmmc1_supply,
263 /* VPLL1 for digital video outputs */
264 static struct regulator_init_data devkit8000_vpll1 = {
268 .valid_modes_mask = REGULATOR_MODE_NORMAL
269 | REGULATOR_MODE_STANDBY,
270 .valid_ops_mask = REGULATOR_CHANGE_MODE
271 | REGULATOR_CHANGE_STATUS,
273 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
274 .consumer_supplies = devkit8000_vpll1_supplies,
277 /* VAUX4 for ads7846 and nubs */
278 static struct regulator_init_data devkit8000_vio = {
283 .valid_modes_mask = REGULATOR_MODE_NORMAL
284 | REGULATOR_MODE_STANDBY,
285 .valid_ops_mask = REGULATOR_CHANGE_MODE
286 | REGULATOR_CHANGE_STATUS,
288 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
289 .consumer_supplies = devkit8000_vio_supply,
292 static struct twl4030_platform_data devkit8000_twldata = {
293 /* platform_data for children goes here */
294 .gpio = &devkit8000_gpio_data,
295 .vmmc1 = &devkit8000_vmmc1,
296 .vpll1 = &devkit8000_vpll1,
297 .vio = &devkit8000_vio,
298 .keypad = &devkit8000_kp_data,
301 static int __init devkit8000_i2c_init(void)
303 omap3_pmic_get_config(&devkit8000_twldata,
304 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
305 TWL_COMMON_REGULATOR_VDAC);
306 omap3_pmic_init("tps65930", &devkit8000_twldata);
307 /* Bus 3 is attached to the DVI port where devices like the pico DLP
308 * projector don't work reliably with 400kHz */
309 omap_register_i2c_bus(3, 400, NULL, 0);
313 static struct gpio_led gpio_leds[] = {
316 .default_trigger = "heartbeat",
322 .default_trigger = "mmc0",
328 .default_trigger = "none",
334 .default_trigger = "none",
340 static struct gpio_led_platform_data gpio_led_info = {
342 .num_leds = ARRAY_SIZE(gpio_leds),
345 static struct platform_device leds_gpio = {
349 .platform_data = &gpio_led_info,
353 static struct gpio_keys_button gpio_buttons[] = {
362 static struct gpio_keys_platform_data gpio_key_info = {
363 .buttons = gpio_buttons,
364 .nbuttons = ARRAY_SIZE(gpio_buttons),
367 static struct platform_device keys_gpio = {
371 .platform_data = &gpio_key_info,
375 #define OMAP_DM9000_BASE 0x2c000000
377 static struct resource omap_dm9000_resources[] = {
379 .start = OMAP_DM9000_BASE,
380 .end = (OMAP_DM9000_BASE + 0x4 - 1),
381 .flags = IORESOURCE_MEM,
384 .start = (OMAP_DM9000_BASE + 0x400),
385 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
386 .flags = IORESOURCE_MEM,
389 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
393 static struct dm9000_plat_data omap_dm9000_platdata = {
394 .flags = DM9000_PLATF_16BITONLY,
397 static struct platform_device omap_dm9000_dev = {
400 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
401 .resource = omap_dm9000_resources,
403 .platform_data = &omap_dm9000_platdata,
407 static void __init omap_dm9000_init(void)
409 unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
410 struct omap_die_id odi;
413 ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
415 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
416 OMAP_DM9000_GPIO_IRQ);
420 /* init the mac address using DIE id */
421 omap_get_die_id(&odi);
423 eth_addr[0] = 0x02; /* locally administered */
424 eth_addr[1] = odi.id_1 & 0xff;
425 eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
426 eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
427 eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
428 eth_addr[5] = (odi.id_0 & 0x000000ff);
431 static struct platform_device *devkit8000_devices[] __initdata = {
437 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
439 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
440 .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
441 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
444 .reset_gpio_port[0] = -EINVAL,
445 .reset_gpio_port[1] = -EINVAL,
446 .reset_gpio_port[2] = -EINVAL
449 #ifdef CONFIG_OMAP_MUX
450 static struct omap_board_mux board_mux[] __initdata = {
451 /* nCS and IRQ for Devkit8000 ethernet */
452 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
453 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
456 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
457 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
458 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
459 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
460 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
463 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
466 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
467 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
468 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
469 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
470 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
471 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
472 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
473 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
474 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
475 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
476 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
477 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
480 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
481 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
482 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
483 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
484 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
485 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
486 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
487 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
488 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
489 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
490 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
491 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
494 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
495 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
496 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
497 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
498 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
499 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
500 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
501 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
502 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
503 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
506 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
507 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
508 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
509 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
512 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
513 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
516 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
517 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
520 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
521 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
524 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
525 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
528 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
529 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
530 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
531 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
534 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
535 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
536 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
537 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
538 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
539 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
540 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
541 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
542 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
543 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
544 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
545 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
546 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
547 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
548 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
549 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
550 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
551 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
552 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
553 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
554 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
555 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
556 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
557 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
558 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
559 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
560 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
561 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
565 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
566 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
567 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
568 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
569 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
572 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
575 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
576 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
577 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
578 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
581 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
582 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
583 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
584 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
587 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
588 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
590 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
591 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
592 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
594 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
595 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
598 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
599 OMAP_PIN_INPUT_PULLUP),
601 { .reg_offset = OMAP_MUX_TERMINATOR },
605 static void __init devkit8000_init(void)
607 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
609 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
610 mt46h32m32lf6_sdrc_params);
614 omap_hsmmc_init(mmc);
615 devkit8000_i2c_init();
616 omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
617 platform_add_devices(devkit8000_devices,
618 ARRAY_SIZE(devkit8000_devices));
620 omap_display_init(&devkit8000_dss_data);
622 omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
625 usbhs_init(&usbhs_bdata);
626 board_nand_init(devkit8000_nand_partitions,
627 ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
628 NAND_BUSWIDTH_16, NULL);
629 omap_twl4030_audio_init("omap3beagle");
631 /* Ensure SDRC pins are mux'd for self-refresh */
632 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
633 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
636 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
637 .atag_offset = 0x100,
638 .reserve = omap_reserve,
639 .map_io = omap3_map_io,
640 .init_early = omap35xx_init_early,
641 .init_irq = omap3_init_irq,
642 .handle_irq = omap3_intc_handle_irq,
643 .init_machine = devkit8000_init,
644 .init_late = omap35xx_init_late,
645 .timer = &omap3_secure_timer,
646 .restart = omap_prcm_restart,