Merge commit 'v2.6.39' into 20110526
[linux-2.6.git] / arch / arm / mach-omap2 / board-devkit8000.c
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 #include <linux/mmc/host.h>
32
33 #include <linux/regulator/machine.h>
34 #include <linux/i2c/twl.h>
35
36 #include <mach/hardware.h>
37 #include <mach/id.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>
42
43 #include <plat/board.h>
44 #include <plat/common.h>
45 #include <plat/gpmc.h>
46 #include <plat/nand.h>
47 #include <plat/usb.h>
48 #include <plat/display.h>
49 #include <plat/panel-generic-dpi.h>
50
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>
57
58 #include "sdram-micron-mt46h32m32lf-6.h"
59
60 #include "mux.h"
61 #include "hsmmc.h"
62 #include "timer-gp.h"
63
64 #define NAND_BLOCK_SIZE         SZ_128K
65
66 #define OMAP_DM9000_GPIO_IRQ    25
67 #define OMAP3_DEVKIT_TS_GPIO    27
68
69 static struct mtd_partition devkit8000_nand_partitions[] = {
70         /* All the partition sizes are listed in terms of NAND block size */
71         {
72                 .name           = "X-Loader",
73                 .offset         = 0,
74                 .size           = 4 * NAND_BLOCK_SIZE,
75                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
76         },
77         {
78                 .name           = "U-Boot",
79                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
80                 .size           = 15 * NAND_BLOCK_SIZE,
81                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
82         },
83         {
84                 .name           = "U-Boot Env",
85                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x260000 */
86                 .size           = 1 * NAND_BLOCK_SIZE,
87         },
88         {
89                 .name           = "Kernel",
90                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
91                 .size           = 32 * NAND_BLOCK_SIZE,
92         },
93         {
94                 .name           = "File System",
95                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x680000 */
96                 .size           = MTDPART_SIZ_FULL,
97         },
98 };
99
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 */
105 };
106
107 static struct omap2_hsmmc_info mmc[] = {
108         {
109                 .mmc            = 1,
110                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
111                 .gpio_wp        = 29,
112         },
113         {}      /* Terminator */
114 };
115
116 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
117 {
118         if (gpio_is_valid(dssdev->reset_gpio))
119                 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
120         return 0;
121 }
122
123 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
124 {
125         if (gpio_is_valid(dssdev->reset_gpio))
126                 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
127 }
128
129 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
130 {
131         if (gpio_is_valid(dssdev->reset_gpio))
132                 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
133         return 0;
134 }
135
136 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
137 {
138         if (gpio_is_valid(dssdev->reset_gpio))
139                 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
140 }
141
142 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
143         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
144
145
146 /* ads7846 on SPI */
147 static struct regulator_consumer_supply devkit8000_vio_supply =
148         REGULATOR_SUPPLY("vcc", "spi2.0");
149
150 static struct panel_generic_dpi_data lcd_panel = {
151         .name                   = "generic",
152         .platform_enable        = devkit8000_panel_enable_lcd,
153         .platform_disable       = devkit8000_panel_disable_lcd,
154 };
155
156 static struct omap_dss_device devkit8000_lcd_device = {
157         .name                   = "lcd",
158         .type                   = OMAP_DISPLAY_TYPE_DPI,
159         .driver_name            = "generic_dpi_panel",
160         .data                   = &lcd_panel,
161         .phy.dpi.data_lines     = 24,
162 };
163
164 static struct panel_generic_dpi_data dvi_panel = {
165         .name                   = "generic",
166         .platform_enable        = devkit8000_panel_enable_dvi,
167         .platform_disable       = devkit8000_panel_disable_dvi,
168 };
169
170 static struct omap_dss_device devkit8000_dvi_device = {
171         .name                   = "dvi",
172         .type                   = OMAP_DISPLAY_TYPE_DPI,
173         .driver_name            = "generic_dpi_panel",
174         .data                   = &dvi_panel,
175         .phy.dpi.data_lines     = 24,
176 };
177
178 static struct omap_dss_device devkit8000_tv_device = {
179         .name                   = "tv",
180         .driver_name            = "venc",
181         .type                   = OMAP_DISPLAY_TYPE_VENC,
182         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
183 };
184
185
186 static struct omap_dss_device *devkit8000_dss_devices[] = {
187         &devkit8000_lcd_device,
188         &devkit8000_dvi_device,
189         &devkit8000_tv_device,
190 };
191
192 static struct omap_dss_board_info devkit8000_dss_data = {
193         .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
194         .devices = devkit8000_dss_devices,
195         .default_device = &devkit8000_lcd_device,
196 };
197
198 static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
199         REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
200
201 static uint32_t 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         int ret;
240
241         omap_mux_init_gpio(29, OMAP_PIN_INPUT);
242         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
243         mmc[0].gpio_cd = gpio + 0;
244         omap2_hsmmc_init(mmc);
245
246         /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
247         gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
248
249         /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
250         devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
251         ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
252                         GPIOF_DIR_OUT | GPIOF_INIT_LOW, "LCD_PWREN");
253         if (ret < 0) {
254                 devkit8000_lcd_device.reset_gpio = -EINVAL;
255                 printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
256         }
257
258         /* gpio + 7 is "DVI_PD" (out, active low) */
259         devkit8000_dvi_device.reset_gpio = gpio + 7;
260         ret = gpio_request_one(devkit8000_dvi_device.reset_gpio,
261                         GPIOF_DIR_OUT | GPIOF_INIT_LOW, "DVI PowerDown");
262         if (ret < 0) {
263                 devkit8000_dvi_device.reset_gpio = -EINVAL;
264                 printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n");
265         }
266
267         return 0;
268 }
269
270 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
271         .gpio_base      = OMAP_MAX_GPIO_LINES,
272         .irq_base       = TWL4030_GPIO_IRQ_BASE,
273         .irq_end        = TWL4030_GPIO_IRQ_END,
274         .use_leds       = true,
275         .pulldowns      = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
276                                 | BIT(15) | BIT(16) | BIT(17),
277         .setup          = devkit8000_twl_gpio_setup,
278 };
279
280 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
281         REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
282         REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
283 };
284
285 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
286 static struct regulator_init_data devkit8000_vmmc1 = {
287         .constraints = {
288                 .min_uV                 = 1850000,
289                 .max_uV                 = 3150000,
290                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
291                                         | REGULATOR_MODE_STANDBY,
292                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
293                                         | REGULATOR_CHANGE_MODE
294                                         | REGULATOR_CHANGE_STATUS,
295         },
296         .num_consumer_supplies  = 1,
297         .consumer_supplies      = &devkit8000_vmmc1_supply,
298 };
299
300 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
301 static struct regulator_init_data devkit8000_vdac = {
302         .constraints = {
303                 .min_uV                 = 1800000,
304                 .max_uV                 = 1800000,
305                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
306                                         | REGULATOR_MODE_STANDBY,
307                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
308                                         | REGULATOR_CHANGE_STATUS,
309         },
310         .num_consumer_supplies  = 1,
311         .consumer_supplies      = &devkit8000_vdda_dac_supply,
312 };
313
314 /* VPLL1 for digital video outputs */
315 static struct regulator_init_data devkit8000_vpll1 = {
316         .constraints = {
317                 .min_uV                 = 1800000,
318                 .max_uV                 = 1800000,
319                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
320                                         | REGULATOR_MODE_STANDBY,
321                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
322                                         | REGULATOR_CHANGE_STATUS,
323         },
324         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vpll1_supplies),
325         .consumer_supplies      = devkit8000_vpll1_supplies,
326 };
327
328 /* VAUX4 for ads7846 and nubs */
329 static struct regulator_init_data devkit8000_vio = {
330         .constraints = {
331                 .min_uV                 = 1800000,
332                 .max_uV                 = 1800000,
333                 .apply_uV               = true,
334                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
335                         | REGULATOR_MODE_STANDBY,
336                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
337                         | REGULATOR_CHANGE_STATUS,
338         },
339         .num_consumer_supplies  = 1,
340         .consumer_supplies      = &devkit8000_vio_supply,
341 };
342
343 static struct twl4030_usb_data devkit8000_usb_data = {
344         .usb_mode       = T2_USB_MODE_ULPI,
345 };
346
347 static struct twl4030_codec_audio_data devkit8000_audio_data;
348
349 static struct twl4030_codec_data devkit8000_codec_data = {
350         .audio_mclk = 26000000,
351         .audio = &devkit8000_audio_data,
352 };
353
354 static struct twl4030_platform_data devkit8000_twldata = {
355         .irq_base       = TWL4030_IRQ_BASE,
356         .irq_end        = TWL4030_IRQ_END,
357
358         /* platform_data for children goes here */
359         .usb            = &devkit8000_usb_data,
360         .gpio           = &devkit8000_gpio_data,
361         .codec          = &devkit8000_codec_data,
362         .vmmc1          = &devkit8000_vmmc1,
363         .vdac           = &devkit8000_vdac,
364         .vpll1          = &devkit8000_vpll1,
365         .vio            = &devkit8000_vio,
366         .keypad         = &devkit8000_kp_data,
367 };
368
369 static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = {
370         {
371                 I2C_BOARD_INFO("tps65930", 0x48),
372                 .flags = I2C_CLIENT_WAKE,
373                 .irq = INT_34XX_SYS_NIRQ,
374                 .platform_data = &devkit8000_twldata,
375         },
376 };
377
378 static int __init devkit8000_i2c_init(void)
379 {
380         omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo,
381                         ARRAY_SIZE(devkit8000_i2c_boardinfo));
382         /* Bus 3 is attached to the DVI port where devices like the pico DLP
383          * projector don't work reliably with 400kHz */
384         omap_register_i2c_bus(3, 400, NULL, 0);
385         return 0;
386 }
387
388 static struct gpio_led gpio_leds[] = {
389         {
390                 .name                   = "led1",
391                 .default_trigger        = "heartbeat",
392                 .gpio                   = 186,
393                 .active_low             = true,
394         },
395         {
396                 .name                   = "led2",
397                 .default_trigger        = "mmc0",
398                 .gpio                   = 163,
399                 .active_low             = true,
400         },
401         {
402                 .name                   = "ledB",
403                 .default_trigger        = "none",
404                 .gpio                   = 153,
405                 .active_low             = true,
406         },
407         {
408                 .name                   = "led3",
409                 .default_trigger        = "none",
410                 .gpio                   = 164,
411                 .active_low             = true,
412         },
413 };
414
415 static struct gpio_led_platform_data gpio_led_info = {
416         .leds           = gpio_leds,
417         .num_leds       = ARRAY_SIZE(gpio_leds),
418 };
419
420 static struct platform_device leds_gpio = {
421         .name   = "leds-gpio",
422         .id     = -1,
423         .dev    = {
424                 .platform_data  = &gpio_led_info,
425         },
426 };
427
428 static struct gpio_keys_button gpio_buttons[] = {
429         {
430                 .code                   = BTN_EXTRA,
431                 .gpio                   = 26,
432                 .desc                   = "user",
433                 .wakeup                 = 1,
434         },
435 };
436
437 static struct gpio_keys_platform_data gpio_key_info = {
438         .buttons        = gpio_buttons,
439         .nbuttons       = ARRAY_SIZE(gpio_buttons),
440 };
441
442 static struct platform_device keys_gpio = {
443         .name   = "gpio-keys",
444         .id     = -1,
445         .dev    = {
446                 .platform_data  = &gpio_key_info,
447         },
448 };
449
450
451 static void __init devkit8000_init_early(void)
452 {
453         omap2_init_common_infrastructure();
454         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
455                                   mt46h32m32lf6_sdrc_params);
456 }
457
458 static void __init devkit8000_init_irq(void)
459 {
460         omap_init_irq();
461 #ifdef CONFIG_OMAP_32K_TIMER
462         omap2_gp_clockevent_set_gptimer(12);
463 #endif
464 }
465
466 static void __init devkit8000_ads7846_init(void)
467 {
468         int gpio = OMAP3_DEVKIT_TS_GPIO;
469         int ret;
470
471         ret = gpio_request(gpio, "ads7846_pen_down");
472         if (ret < 0) {
473                 printk(KERN_ERR "Failed to request GPIO %d for "
474                                 "ads7846 pen down IRQ\n", gpio);
475                 return;
476         }
477
478         gpio_direction_input(gpio);
479 }
480
481 static int ads7846_get_pendown_state(void)
482 {
483         return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO);
484 }
485
486 static struct ads7846_platform_data ads7846_config = {
487         .x_max                  = 0x0fff,
488         .y_max                  = 0x0fff,
489         .x_plate_ohms           = 180,
490         .pressure_max           = 255,
491         .debounce_max           = 10,
492         .debounce_tol           = 5,
493         .debounce_rep           = 1,
494         .get_pendown_state      = ads7846_get_pendown_state,
495         .keep_vref_on           = 1,
496         .settle_delay_usecs     = 150,
497 };
498
499 static struct omap2_mcspi_device_config ads7846_mcspi_config = {
500         .turbo_mode     = 0,
501         .single_channel = 1,    /* 0: slave, 1: master */
502 };
503
504 static struct spi_board_info devkit8000_spi_board_info[] __initdata = {
505         {
506                 .modalias               = "ads7846",
507                 .bus_num                = 2,
508                 .chip_select            = 0,
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,
513         }
514 };
515
516 #define OMAP_DM9000_BASE        0x2c000000
517
518 static struct resource omap_dm9000_resources[] = {
519         [0] = {
520                 .start          = OMAP_DM9000_BASE,
521                 .end            = (OMAP_DM9000_BASE + 0x4 - 1),
522                 .flags          = IORESOURCE_MEM,
523         },
524         [1] = {
525                 .start          = (OMAP_DM9000_BASE + 0x400),
526                 .end            = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
527                 .flags          = IORESOURCE_MEM,
528         },
529         [2] = {
530                 .start          = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
531                 .flags          = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
532         },
533 };
534
535 static struct dm9000_plat_data omap_dm9000_platdata = {
536         .flags = DM9000_PLATF_16BITONLY,
537 };
538
539 static struct platform_device omap_dm9000_dev = {
540         .name = "dm9000",
541         .id = -1,
542         .num_resources  = ARRAY_SIZE(omap_dm9000_resources),
543         .resource       = omap_dm9000_resources,
544         .dev = {
545                 .platform_data = &omap_dm9000_platdata,
546         },
547 };
548
549 static void __init omap_dm9000_init(void)
550 {
551         unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
552         struct omap_die_id odi;
553
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);
557                 return;
558                 }
559
560         gpio_direction_input(OMAP_DM9000_GPIO_IRQ);
561
562         /* init the mac address using DIE id */
563         omap_get_die_id(&odi);
564
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);
571 }
572
573 static struct platform_device *devkit8000_devices[] __initdata = {
574         &leds_gpio,
575         &keys_gpio,
576         &omap_dm9000_dev,
577 };
578
579 static void __init devkit8000_flash_init(void)
580 {
581         u8 cs = 0;
582         u8 nandcs = GPMC_CS_NUM + 1;
583
584         /* find out the chip-select on which NAND exists */
585         while (cs < GPMC_CS_NUM) {
586                 u32 ret = 0;
587                 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
588
589                 if ((ret & 0xC00) == 0x800) {
590                         printk(KERN_INFO "Found NAND on CS%d\n", cs);
591                         if (nandcs > GPMC_CS_NUM)
592                                 nandcs = cs;
593                 }
594                 cs++;
595         }
596
597         if (nandcs > GPMC_CS_NUM) {
598                 printk(KERN_INFO "NAND: Unable to find configuration "
599                                  "in GPMC\n ");
600                 return;
601         }
602
603         if (nandcs < GPMC_CS_NUM) {
604                 devkit8000_nand_data.cs = nandcs;
605
606                 printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
607                 if (gpmc_nand_init(&devkit8000_nand_data) < 0)
608                         printk(KERN_ERR "Unable to register NAND device\n");
609         }
610 }
611
612 static struct omap_musb_board_data musb_board_data = {
613         .interface_type         = MUSB_INTERFACE_ULPI,
614         .mode                   = MUSB_OTG,
615         .power                  = 100,
616 };
617
618 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
619
620         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
621         .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
622         .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
623
624         .phy_reset  = true,
625         .reset_gpio_port[0]  = -EINVAL,
626         .reset_gpio_port[1]  = -EINVAL,
627         .reset_gpio_port[2]  = -EINVAL
628 };
629
630 #ifdef CONFIG_OMAP_MUX
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),
635
636         /* McSPI 2*/
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),
642
643         /* PENDOWN GPIO */
644         OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
645
646         /* mUSB */
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),
659
660         /* USB 1 */
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),
673
674         /* MMC 1 */
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),
685
686         /* McBSP 2 */
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),
691
692         /* I2C 1 */
693         OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
694         OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
695
696         /* I2C 2 */
697         OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
698         OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
699
700         /* I2C 3 */
701         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
702         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
703
704         /* I2C 4 */
705         OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
706         OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
707
708         /* serial ports */
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),
713
714         /* DSS */
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),
743
744         /* expansion port */
745         /* McSPI 1 */
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),
751
752         /* HDQ */
753         OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
754
755         /* McSPI4 */
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),
760
761         /* MMC 2 */
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),
766
767         /* I2C3 */
768         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
769         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
770
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),
774
775         OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
776         OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
777
778         /* TPS IRQ */
779         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
780                         OMAP_PIN_INPUT_PULLUP),
781
782         { .reg_offset = OMAP_MUX_TERMINATOR },
783 };
784 #endif
785
786 static void __init devkit8000_init(void)
787 {
788         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
789         omap_serial_init();
790
791         omap_dm9000_init();
792
793         devkit8000_i2c_init();
794         platform_add_devices(devkit8000_devices,
795                         ARRAY_SIZE(devkit8000_devices));
796
797         omap_display_init(&devkit8000_dss_data);
798         spi_register_board_info(devkit8000_spi_board_info,
799         ARRAY_SIZE(devkit8000_spi_board_info));
800
801         devkit8000_ads7846_init();
802
803         usb_musb_init(&musb_board_data);
804         usbhs_init(&usbhs_bdata);
805         devkit8000_flash_init();
806
807         /* Ensure SDRC pins are mux'd for self-refresh */
808         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
809         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
810 }
811
812 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
813         .boot_params    = 0x80000100,
814         .reserve        = omap_reserve,
815         .map_io         = omap3_map_io,
816         .init_early     = devkit8000_init_early,
817         .init_irq       = devkit8000_init_irq,
818         .init_machine   = devkit8000_init,
819         .timer          = &omap_timer,
820 MACHINE_END