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GUI: Fix Tomato RAF theme for all builds. Compilation typo.
[tomato.git] / release / src-rt-6.x.4708 / linux / linux-2.6.36 / arch / arm / mach-omap2 / board-devkit8000.c
bloba07086d6a0b26b6cb7d7fbe7d810ea330bcdae28
1 /*
2 * board-devkit8000.c - TimLL Devkit8000
3 *
4 * Copyright (C) 2009 Kim Botherway
5 * Copyright (C) 2010 Thomas Weber
6 *
7 * Modified from mach-omap2/board-omap3beagle.c
8 *
9 * Initial code: Syed Mohammed Khasim
10 *
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.
14 */
15
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>
22 #include <linux/io.h>
23 #include <linux/leds.h>
24 #include <linux/gpio.h>
25 #include <linux/input.h>
26 #include <linux/gpio_keys.h>
27
28 #include <linux/mtd/mtd.h>
29 #include <linux/mtd/partitions.h>
30 #include <linux/mtd/nand.h>
31
32 #include <linux/regulator/machine.h>
33 #include <linux/i2c/twl.h>
34
35 #include <mach/hardware.h>
36 #include <mach/id.h>
37 #include <asm/mach-types.h>
38 #include <asm/mach/arch.h>
39 #include <asm/mach/map.h>
40 #include <asm/mach/flash.h>
41
42 #include <plat/board.h>
43 #include <plat/common.h>
44 #include <plat/gpmc.h>
45 #include <plat/nand.h>
46 #include <plat/usb.h>
47 #include <plat/timer-gp.h>
48 #include <plat/display.h>
49
50 #include <plat/mcspi.h>
51 #include <linux/input/matrix_keypad.h>
52 #include <linux/spi/spi.h>
53 #include <linux/spi/ads7846.h>
54 #include <linux/dm9000.h>
55 #include <linux/interrupt.h>
56
57 #include "sdram-micron-mt46h32m32lf-6.h"
58
59 #include "mux.h"
60 #include "hsmmc.h"
61
62 #define NAND_BLOCK_SIZE SZ_128K
63
64 #define OMAP_DM9000_GPIO_IRQ 25
65 #define OMAP3_DEVKIT_TS_GPIO 27
66
67 static struct mtd_partition devkit8000_nand_partitions[] = {
68 /* All the partition sizes are listed in terms of NAND block size */
69 {
70 .name = "X-Loader",
71 .offset = 0,
72 .size = 4 * NAND_BLOCK_SIZE,
73 .mask_flags = MTD_WRITEABLE, /* force read-only */
74 },
75 {
76 .name = "U-Boot",
77 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
78 .size = 15 * NAND_BLOCK_SIZE,
79 .mask_flags = MTD_WRITEABLE, /* force read-only */
80 },
81 {
82 .name = "U-Boot Env",
83 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
84 .size = 1 * NAND_BLOCK_SIZE,
85 },
86 {
87 .name = "Kernel",
88 .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
89 .size = 32 * NAND_BLOCK_SIZE,
90 },
91 {
92 .name = "File System",
93 .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
94 .size = MTDPART_SIZ_FULL,
95 },
96 };
97
98 static struct omap_nand_platform_data devkit8000_nand_data = {
99 .options = NAND_BUSWIDTH_16,
100 .parts = devkit8000_nand_partitions,
101 .nr_parts = ARRAY_SIZE(devkit8000_nand_partitions),
102 .dma_channel = -1, /* disable DMA in OMAP NAND driver */
103 };
104
105 static struct omap2_hsmmc_info mmc[] = {
106 {
107 .mmc = 1,
108 .wires = 8,
109 .gpio_wp = 29,
110 },
111 {} /* Terminator */
112 };
113
114 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
115 {
116 twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1);
117 twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);
118
119 if (gpio_is_valid(dssdev->reset_gpio))
120 gpio_set_value(dssdev->reset_gpio, 1);
121 return 0;
122 }
123
124 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
125 {
126 if (gpio_is_valid(dssdev->reset_gpio))
127 gpio_set_value(dssdev->reset_gpio, 0);
128 }
129
130 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
131 {
132 if (gpio_is_valid(dssdev->reset_gpio))
133 gpio_set_value(dssdev->reset_gpio, 1);
134 return 0;
135 }
136
137 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
138 {
139 if (gpio_is_valid(dssdev->reset_gpio))
140 gpio_set_value(dssdev->reset_gpio, 0);
141 }
142
143 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
144 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
145
146
147 /* ads7846 on SPI */
148 static struct regulator_consumer_supply devkit8000_vio_supply =
149 REGULATOR_SUPPLY("vcc", "spi2.0");
150
151 static struct omap_dss_device devkit8000_lcd_device = {
152 .name = "lcd",
153 .driver_name = "generic_panel",
154 .type = OMAP_DISPLAY_TYPE_DPI,
155 .phy.dpi.data_lines = 24,
156 .reset_gpio = -EINVAL, /* will be replaced */
157 .platform_enable = devkit8000_panel_enable_lcd,
158 .platform_disable = devkit8000_panel_disable_lcd,
159 };
160 static struct omap_dss_device devkit8000_dvi_device = {
161 .name = "dvi",
162 .driver_name = "generic_panel",
163 .type = OMAP_DISPLAY_TYPE_DPI,
164 .phy.dpi.data_lines = 24,
165 .reset_gpio = -EINVAL, /* will be replaced */
166 .platform_enable = devkit8000_panel_enable_dvi,
167 .platform_disable = devkit8000_panel_disable_dvi,
168 };
169
170 static struct omap_dss_device devkit8000_tv_device = {
171 .name = "tv",
172 .driver_name = "venc",
173 .type = OMAP_DISPLAY_TYPE_VENC,
174 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
175 };
176
177
178 static struct omap_dss_device *devkit8000_dss_devices[] = {
179 &devkit8000_lcd_device,
180 &devkit8000_dvi_device,
181 &devkit8000_tv_device,
182 };
183
184 static struct omap_dss_board_info devkit8000_dss_data = {
185 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
186 .devices = devkit8000_dss_devices,
187 .default_device = &devkit8000_lcd_device,
188 };
189
190 static struct platform_device devkit8000_dss_device = {
191 .name = "omapdss",
192 .id = -1,
193 .dev = {
194 .platform_data = &devkit8000_dss_data,
195 },
196 };
197
198 static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
199 REGULATOR_SUPPLY("vdda_dac", "omapdss");
200
201 static int board_keymap[] = {
202 KEY(0, 0, KEY_1),
203 KEY(1, 0, KEY_2),
204 KEY(2, 0, KEY_3),
205 KEY(0, 1, KEY_4),
206 KEY(1, 1, KEY_5),
207 KEY(2, 1, KEY_6),
208 KEY(3, 1, KEY_F5),
209 KEY(0, 2, KEY_7),
210 KEY(1, 2, KEY_8),
211 KEY(2, 2, KEY_9),
212 KEY(3, 2, KEY_F6),
213 KEY(0, 3, KEY_F7),
214 KEY(1, 3, KEY_0),
215 KEY(2, 3, KEY_F8),
216 PERSISTENT_KEY(4, 5),
217 KEY(4, 4, KEY_VOLUMEUP),
218 KEY(5, 5, KEY_VOLUMEDOWN),
219 0
220 };
221
222 static struct matrix_keymap_data board_map_data = {
223 .keymap = board_keymap,
224 .keymap_size = ARRAY_SIZE(board_keymap),
225 };
226
227 static struct twl4030_keypad_data devkit8000_kp_data = {
228 .keymap_data = &board_map_data,
229 .rows = 6,
230 .cols = 6,
231 .rep = 1,
232 };
233
234 static struct gpio_led gpio_leds[];
235
236 static int devkit8000_twl_gpio_setup(struct device *dev,
237 unsigned gpio, unsigned ngpio)
238 {
239 omap_mux_init_gpio(29, OMAP_PIN_INPUT);
240 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
241 mmc[0].gpio_cd = gpio + 0;
242 omap2_hsmmc_init(mmc);
243
244 /* link regulators to MMC adapters */
245 devkit8000_vmmc1_supply.dev = mmc[0].dev;
246
247 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
248 gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
249
250 /* gpio + 1 is "LCD_PWREN" (out, active high) */
251 devkit8000_lcd_device.reset_gpio = gpio + 1;
252 gpio_request(devkit8000_lcd_device.reset_gpio, "LCD_PWREN");
253 /* Disable until needed */
254 gpio_direction_output(devkit8000_lcd_device.reset_gpio, 0);
255
256 /* gpio + 7 is "DVI_PD" (out, active low) */
257 devkit8000_dvi_device.reset_gpio = gpio + 7;
258 gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown");
259 /* Disable until needed */
260 gpio_direction_output(devkit8000_dvi_device.reset_gpio, 0);
261
262 return 0;
263 }
264
265 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
266 .gpio_base = OMAP_MAX_GPIO_LINES,
267 .irq_base = TWL4030_GPIO_IRQ_BASE,
268 .irq_end = TWL4030_GPIO_IRQ_END,
269 .use_leds = true,
270 .pullups = BIT(1),
271 .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
272 | BIT(15) | BIT(16) | BIT(17),
273 .setup = devkit8000_twl_gpio_setup,
274 };
275
276 static struct regulator_consumer_supply devkit8000_vpll1_supply =
277 REGULATOR_SUPPLY("vdds_dsi", "omapdss");
278
279 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
280 static struct regulator_init_data devkit8000_vmmc1 = {
281 .constraints = {
282 .min_uV = 1850000,
283 .max_uV = 3150000,
284 .valid_modes_mask = REGULATOR_MODE_NORMAL
285 | REGULATOR_MODE_STANDBY,
286 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
287 | REGULATOR_CHANGE_MODE
288 | REGULATOR_CHANGE_STATUS,
289 },
290 .num_consumer_supplies = 1,
291 .consumer_supplies = &devkit8000_vmmc1_supply,
292 };
293
294 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
295 static struct regulator_init_data devkit8000_vdac = {
296 .constraints = {
297 .min_uV = 1800000,
298 .max_uV = 1800000,
299 .valid_modes_mask = REGULATOR_MODE_NORMAL
300 | REGULATOR_MODE_STANDBY,
301 .valid_ops_mask = REGULATOR_CHANGE_MODE
302 | REGULATOR_CHANGE_STATUS,
303 },
304 .num_consumer_supplies = 1,
305 .consumer_supplies = &devkit8000_vdda_dac_supply,
306 };
307
308 /* VPLL1 for digital video outputs */
309 static struct regulator_init_data devkit8000_vpll1 = {
310 .constraints = {
311 .min_uV = 1800000,
312 .max_uV = 1800000,
313 .valid_modes_mask = REGULATOR_MODE_NORMAL
314 | REGULATOR_MODE_STANDBY,
315 .valid_ops_mask = REGULATOR_CHANGE_MODE
316 | REGULATOR_CHANGE_STATUS,
317 },
318 .num_consumer_supplies = 1,
319 .consumer_supplies = &devkit8000_vpll1_supply,
320 };
321
322 /* VAUX4 for ads7846 and nubs */
323 static struct regulator_init_data devkit8000_vio = {
324 .constraints = {
325 .min_uV = 1800000,
326 .max_uV = 1800000,
327 .apply_uV = true,
328 .valid_modes_mask = REGULATOR_MODE_NORMAL
329 | REGULATOR_MODE_STANDBY,
330 .valid_ops_mask = REGULATOR_CHANGE_MODE
331 | REGULATOR_CHANGE_STATUS,
332 },
333 .num_consumer_supplies = 1,
334 .consumer_supplies = &devkit8000_vio_supply,
335 };
336
337 static struct twl4030_usb_data devkit8000_usb_data = {
338 .usb_mode = T2_USB_MODE_ULPI,
339 };
340
341 static struct twl4030_codec_audio_data devkit8000_audio_data = {
342 .audio_mclk = 26000000,
343 };
344
345 static struct twl4030_codec_data devkit8000_codec_data = {
346 .audio_mclk = 26000000,
347 .audio = &devkit8000_audio_data,
348 };
349
350 static struct twl4030_platform_data devkit8000_twldata = {
351 .irq_base = TWL4030_IRQ_BASE,
352 .irq_end = TWL4030_IRQ_END,
353
354 /* platform_data for children goes here */
355 .usb = &devkit8000_usb_data,
356 .gpio = &devkit8000_gpio_data,
357 .codec = &devkit8000_codec_data,
358 .vmmc1 = &devkit8000_vmmc1,
359 .vdac = &devkit8000_vdac,
360 .vpll1 = &devkit8000_vpll1,
361 .vio = &devkit8000_vio,
362 .keypad = &devkit8000_kp_data,
363 };
364
365 static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = {
366 {
367 I2C_BOARD_INFO("tps65930", 0x48),
368 .flags = I2C_CLIENT_WAKE,
369 .irq = INT_34XX_SYS_NIRQ,
370 .platform_data = &devkit8000_twldata,
371 },
372 };
373
374 static int __init devkit8000_i2c_init(void)
375 {
376 omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo,
377 ARRAY_SIZE(devkit8000_i2c_boardinfo));
378 /* Bus 3 is attached to the DVI port where devices like the pico DLP
379 * projector don't work reliably with 400kHz */
380 omap_register_i2c_bus(3, 400, NULL, 0);
381 return 0;
382 }
383
384 static struct gpio_led gpio_leds[] = {
385 {
386 .name = "led1",
387 .default_trigger = "heartbeat",
388 .gpio = 186,
389 .active_low = true,
390 },
391 {
392 .name = "led2",
393 .default_trigger = "mmc0",
394 .gpio = 163,
395 .active_low = true,
396 },
397 {
398 .name = "ledB",
399 .default_trigger = "none",
400 .gpio = 153,
401 .active_low = true,
402 },
403 {
404 .name = "led3",
405 .default_trigger = "none",
406 .gpio = 164,
407 .active_low = true,
408 },
409 };
410
411 static struct gpio_led_platform_data gpio_led_info = {
412 .leds = gpio_leds,
413 .num_leds = ARRAY_SIZE(gpio_leds),
414 };
415
416 static struct platform_device leds_gpio = {
417 .name = "leds-gpio",
418 .id = -1,
419 .dev = {
420 .platform_data = &gpio_led_info,
421 },
422 };
423
424 static struct gpio_keys_button gpio_buttons[] = {
425 {
426 .code = BTN_EXTRA,
427 .gpio = 26,
428 .desc = "user",
429 .wakeup = 1,
430 },
431 };
432
433 static struct gpio_keys_platform_data gpio_key_info = {
434 .buttons = gpio_buttons,
435 .nbuttons = ARRAY_SIZE(gpio_buttons),
436 };
437
438 static struct platform_device keys_gpio = {
439 .name = "gpio-keys",
440 .id = -1,
441 .dev = {
442 .platform_data = &gpio_key_info,
443 },
444 };
445
446
447 static void __init devkit8000_init_irq(void)
448 {
449 omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
450 mt46h32m32lf6_sdrc_params);
451 omap_init_irq();
452 #ifdef CONFIG_OMAP_32K_TIMER
453 omap2_gp_clockevent_set_gptimer(12);
454 #endif
455 omap_gpio_init();
456 }
457
458 static void __init devkit8000_ads7846_init(void)
459 {
460 int gpio = OMAP3_DEVKIT_TS_GPIO;
461 int ret;
462
463 ret = gpio_request(gpio, "ads7846_pen_down");
464 if (ret < 0) {
465 printk(KERN_ERR "Failed to request GPIO %d for "
466 "ads7846 pen down IRQ\n", gpio);
467 return;
468 }
469
470 gpio_direction_input(gpio);
471 }
472
473 static int ads7846_get_pendown_state(void)
474 {
475 return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO);
476 }
477
478 static struct ads7846_platform_data ads7846_config = {
479 .x_max = 0x0fff,
480 .y_max = 0x0fff,
481 .x_plate_ohms = 180,
482 .pressure_max = 255,
483 .debounce_max = 10,
484 .debounce_tol = 5,
485 .debounce_rep = 1,
486 .get_pendown_state = ads7846_get_pendown_state,
487 .keep_vref_on = 1,
488 .settle_delay_usecs = 150,
489 };
490
491 static struct omap2_mcspi_device_config ads7846_mcspi_config = {
492 .turbo_mode = 0,
493 .single_channel = 1, /* 0: slave, 1: master */
494 };
495
496 static struct spi_board_info devkit8000_spi_board_info[] __initdata = {
497 {
498 .modalias = "ads7846",
499 .bus_num = 2,
500 .chip_select = 0,
501 .max_speed_hz = 1500000,
502 .controller_data = &ads7846_mcspi_config,
503 .irq = OMAP_GPIO_IRQ(OMAP3_DEVKIT_TS_GPIO),
504 .platform_data = &ads7846_config,
505 }
506 };
507
508 #define OMAP_DM9000_BASE 0x2c000000
509
510 static struct resource omap_dm9000_resources[] = {
511 [0] = {
512 .start = OMAP_DM9000_BASE,
513 .end = (OMAP_DM9000_BASE + 0x4 - 1),
514 .flags = IORESOURCE_MEM,
515 },
516 [1] = {
517 .start = (OMAP_DM9000_BASE + 0x400),
518 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
519 .flags = IORESOURCE_MEM,
520 },
521 [2] = {
522 .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
523 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
524 },
525 };
526
527 static struct dm9000_plat_data omap_dm9000_platdata = {
528 .flags = DM9000_PLATF_16BITONLY,
529 };
530
531 static struct platform_device omap_dm9000_dev = {
532 .name = "dm9000",
533 .id = -1,
534 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
535 .resource = omap_dm9000_resources,
536 .dev = {
537 .platform_data = &omap_dm9000_platdata,
538 },
539 };
540
541 static void __init omap_dm9000_init(void)
542 {
543 unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
544 struct omap_die_id odi;
545
546 if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) {
547 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
548 OMAP_DM9000_GPIO_IRQ);
549 return;
550 }
551
552 gpio_direction_input(OMAP_DM9000_GPIO_IRQ);
553
554 /* init the mac address using DIE id */
555 omap_get_die_id(&odi);
556
557 eth_addr[0] = 0x02; /* locally administered */
558 eth_addr[1] = odi.id_1 & 0xff;
559 eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
560 eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
561 eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
562 eth_addr[5] = (odi.id_0 & 0x000000ff);
563 }
564
565 static struct platform_device *devkit8000_devices[] __initdata = {
566 &devkit8000_dss_device,
567 &leds_gpio,
568 &keys_gpio,
569 &omap_dm9000_dev,
570 };
571
572 static void __init devkit8000_flash_init(void)
573 {
574 u8 cs = 0;
575 u8 nandcs = GPMC_CS_NUM + 1;
576
577 /* find out the chip-select on which NAND exists */
578 while (cs < GPMC_CS_NUM) {
579 u32 ret = 0;
580 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
581
582 if ((ret & 0xC00) == 0x800) {
583 printk(KERN_INFO "Found NAND on CS%d\n", cs);
584 if (nandcs > GPMC_CS_NUM)
585 nandcs = cs;
586 }
587 cs++;
588 }
589
590 if (nandcs > GPMC_CS_NUM) {
591 printk(KERN_INFO "NAND: Unable to find configuration "
592 "in GPMC\n ");
593 return;
594 }
595
596 if (nandcs < GPMC_CS_NUM) {
597 devkit8000_nand_data.cs = nandcs;
598
599 printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
600 if (gpmc_nand_init(&devkit8000_nand_data) < 0)
601 printk(KERN_ERR "Unable to register NAND device\n");
602 }
603 }
604
605 static struct omap_musb_board_data musb_board_data = {
606 .interface_type = MUSB_INTERFACE_ULPI,
607 .mode = MUSB_OTG,
608 .power = 100,
609 };
610
611 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
612
613 .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
614 .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
615 .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
616
617 .phy_reset = true,
618 .reset_gpio_port[0] = -EINVAL,
619 .reset_gpio_port[1] = -EINVAL,
620 .reset_gpio_port[2] = -EINVAL
621 };
622
623 static struct omap_board_mux board_mux[] __initdata = {
624 /* nCS and IRQ for Devkit8000 ethernet */
625 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
626 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
627
628 /* McSPI 2*/
629 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
630 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
631 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
632 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
633 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
634
635 /* PENDOWN GPIO */
636 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
637
638 /* mUSB */
639 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
640 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
641 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
642 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
643 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
644 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
645 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
646 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
647 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
648 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
649 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
650 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
651
652 /* USB 1 */
653 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
654 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
655 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
656 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
657 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
658 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
659 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
660 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
661 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
662 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
663 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
664 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
665
666 /* MMC 1 */
667 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
668 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
669 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
670 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
671 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
672 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
673 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
674 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
675 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
676 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
677
678 /* McBSP 2 */
679 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
680 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
681 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
682 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
683
684 /* I2C 1 */
685 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
686 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
687
688 /* I2C 2 */
689 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
690 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
691
692 /* I2C 3 */
693 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
694 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
695
696 /* I2C 4 */
697 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
698 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
699
700 /* serial ports */
701 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
702 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
703 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
704 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
705
706 /* DSS */
707 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
708 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
709 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
710 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
711 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
712 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
713 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
714 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
715 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
716 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
717 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
718 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
719 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
720 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
721 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
722 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
723 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
724 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
725 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
726 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
727 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
728 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
729 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
730 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
731 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
732 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
733 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
734 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
735
736 /* expansion port */
737 /* McSPI 1 */
738 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
739 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
740 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
741 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
742 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
743
744 /* HDQ */
745 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
746
747 /* McSPI4 */
748 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
749 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
750 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
751 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
752
753 /* MMC 2 */
754 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
755 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
756 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
757 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
758
759 /* I2C3 */
760 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
761 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
762
763 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
764 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
765 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
766
767 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
768 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
769
770 /* TPS IRQ */
771 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
772 OMAP_PIN_INPUT_PULLUP),
773
774 { .reg_offset = OMAP_MUX_TERMINATOR },
775 };
776
777 static void __init devkit8000_init(void)
778 {
779 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
780 omap_serial_init();
781
782 omap_dm9000_init();
783
784 devkit8000_i2c_init();
785 platform_add_devices(devkit8000_devices,
786 ARRAY_SIZE(devkit8000_devices));
787
788 spi_register_board_info(devkit8000_spi_board_info,
789 ARRAY_SIZE(devkit8000_spi_board_info));
790
791 devkit8000_ads7846_init();
792
793 usb_musb_init(&musb_board_data);
794 usb_ehci_init(&ehci_pdata);
795 devkit8000_flash_init();
796
797 /* Ensure SDRC pins are mux'd for self-refresh */
798 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
799 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
800 }
801
802 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
803 .phys_io = 0x48000000,
804 .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
805 .boot_params = 0x80000100,
806 .map_io = omap3_map_io,
807 .reserve = omap_reserve,
808 .init_irq = devkit8000_init_irq,
809 .init_machine = devkit8000_init,
810 .timer = &omap_timer,
811 MACHINE_END
Tomato firmware and modifications.