OMAP3: PM: Enable wakeup from ads7846 touchscreen
[linux-3.10.git] / arch / arm / mach-omap2 / board-3430sdp.c
1 /*
2  * linux/arch/arm/mach-omap2/board-3430sdp.c
3  *
4  * Copyright (C) 2007 Texas Instruments
5  *
6  * Modified from mach-omap2/board-generic.c
7  *
8  * Initial code: Syed Mohammed Khasim
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License version 2 as
12  * published by the Free Software Foundation.
13  */
14
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/platform_device.h>
18 #include <linux/delay.h>
19 #include <linux/input.h>
20 #include <linux/input/matrix_keypad.h>
21 #include <linux/spi/spi.h>
22 #include <linux/spi/ads7846.h>
23 #include <linux/i2c/twl.h>
24 #include <linux/regulator/machine.h>
25 #include <linux/io.h>
26 #include <linux/gpio.h>
27
28 #include <mach/hardware.h>
29 #include <asm/mach-types.h>
30 #include <asm/mach/arch.h>
31 #include <asm/mach/map.h>
32
33 #include <plat/mcspi.h>
34 #include <plat/board.h>
35 #include <plat/usb.h>
36 #include <plat/common.h>
37 #include <plat/dma.h>
38 #include <plat/gpmc.h>
39 #include <plat/display.h>
40
41 #include <plat/control.h>
42 #include <plat/gpmc-smc91x.h>
43
44 #include <mach/board-sdp.h>
45
46 #include "mux.h"
47 #include "sdram-qimonda-hyb18m512160af-6.h"
48 #include "hsmmc.h"
49 #include "pm.h"
50
51 #define CONFIG_DISABLE_HFCLK 1
52
53 #define SDP3430_TS_GPIO_IRQ_SDPV1       3
54 #define SDP3430_TS_GPIO_IRQ_SDPV2       2
55
56 #define ENABLE_VAUX3_DEDICATED  0x03
57 #define ENABLE_VAUX3_DEV_GRP    0x20
58
59 #define TWL4030_MSECURE_GPIO 22
60
61 /* FIXME: These values need to be updated based on more profiling on 3430sdp*/
62 static struct cpuidle_params omap3_cpuidle_params_table[] = {
63         /* C1 */
64         {1, 2, 2, 5},
65         /* C2 */
66         {1, 10, 10, 30},
67         /* C3 */
68         {1, 50, 50, 300},
69         /* C4 */
70         {1, 1500, 1800, 4000},
71         /* C5 */
72         {1, 2500, 7500, 12000},
73         /* C6 */
74         {1, 3000, 8500, 15000},
75         /* C7 */
76         {1, 10000, 30000, 300000},
77 };
78
79 static int board_keymap[] = {
80         KEY(0, 0, KEY_LEFT),
81         KEY(0, 1, KEY_RIGHT),
82         KEY(0, 2, KEY_A),
83         KEY(0, 3, KEY_B),
84         KEY(0, 4, KEY_C),
85         KEY(1, 0, KEY_DOWN),
86         KEY(1, 1, KEY_UP),
87         KEY(1, 2, KEY_E),
88         KEY(1, 3, KEY_F),
89         KEY(1, 4, KEY_G),
90         KEY(2, 0, KEY_ENTER),
91         KEY(2, 1, KEY_I),
92         KEY(2, 2, KEY_J),
93         KEY(2, 3, KEY_K),
94         KEY(2, 4, KEY_3),
95         KEY(3, 0, KEY_M),
96         KEY(3, 1, KEY_N),
97         KEY(3, 2, KEY_O),
98         KEY(3, 3, KEY_P),
99         KEY(3, 4, KEY_Q),
100         KEY(4, 0, KEY_R),
101         KEY(4, 1, KEY_4),
102         KEY(4, 2, KEY_T),
103         KEY(4, 3, KEY_U),
104         KEY(4, 4, KEY_D),
105         KEY(5, 0, KEY_V),
106         KEY(5, 1, KEY_W),
107         KEY(5, 2, KEY_L),
108         KEY(5, 3, KEY_S),
109         KEY(5, 4, KEY_H),
110         0
111 };
112
113 static struct matrix_keymap_data board_map_data = {
114         .keymap                 = board_keymap,
115         .keymap_size            = ARRAY_SIZE(board_keymap),
116 };
117
118 static struct twl4030_keypad_data sdp3430_kp_data = {
119         .keymap_data    = &board_map_data,
120         .rows           = 5,
121         .cols           = 6,
122         .rep            = 1,
123 };
124
125 static int ts_gpio;     /* Needed for ads7846_get_pendown_state */
126
127 /**
128  * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq
129  *
130  * @return - void. If request gpio fails then Flag KERN_ERR.
131  */
132 static void ads7846_dev_init(void)
133 {
134         if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) {
135                 printk(KERN_ERR "can't get ads746 pen down GPIO\n");
136                 return;
137         }
138
139         gpio_direction_input(ts_gpio);
140
141         omap_set_gpio_debounce(ts_gpio, 1);
142         omap_set_gpio_debounce_time(ts_gpio, 0xa);
143 }
144
145 static int ads7846_get_pendown_state(void)
146 {
147         return !gpio_get_value(ts_gpio);
148 }
149
150 static struct ads7846_platform_data tsc2046_config __initdata = {
151         .get_pendown_state      = ads7846_get_pendown_state,
152         .keep_vref_on           = 1,
153         .wakeup                         = true,
154 };
155
156
157 static struct omap2_mcspi_device_config tsc2046_mcspi_config = {
158         .turbo_mode     = 0,
159         .single_channel = 1,    /* 0: slave, 1: master */
160 };
161
162 static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
163         [0] = {
164                 /*
165                  * TSC2046 operates at a max freqency of 2MHz, so
166                  * operate slightly below at 1.5MHz
167                  */
168                 .modalias               = "ads7846",
169                 .bus_num                = 1,
170                 .chip_select            = 0,
171                 .max_speed_hz           = 1500000,
172                 .controller_data        = &tsc2046_mcspi_config,
173                 .irq                    = 0,
174                 .platform_data          = &tsc2046_config,
175         },
176 };
177
178
179 #define SDP3430_LCD_PANEL_BACKLIGHT_GPIO        8
180 #define SDP3430_LCD_PANEL_ENABLE_GPIO           5
181
182 static unsigned backlight_gpio;
183 static unsigned enable_gpio;
184 static int lcd_enabled;
185 static int dvi_enabled;
186
187 static void __init sdp3430_display_init(void)
188 {
189         int r;
190
191         enable_gpio    = SDP3430_LCD_PANEL_ENABLE_GPIO;
192         backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
193
194         r = gpio_request(enable_gpio, "LCD reset");
195         if (r) {
196                 printk(KERN_ERR "failed to get LCD reset GPIO\n");
197                 goto err0;
198         }
199
200         r = gpio_request(backlight_gpio, "LCD Backlight");
201         if (r) {
202                 printk(KERN_ERR "failed to get LCD backlight GPIO\n");
203                 goto err1;
204         }
205
206         gpio_direction_output(enable_gpio, 0);
207         gpio_direction_output(backlight_gpio, 0);
208
209         return;
210 err1:
211         gpio_free(enable_gpio);
212 err0:
213         return;
214 }
215
216 static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
217 {
218         if (dvi_enabled) {
219                 printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
220                 return -EINVAL;
221         }
222
223         gpio_direction_output(enable_gpio, 1);
224         gpio_direction_output(backlight_gpio, 1);
225
226         lcd_enabled = 1;
227
228         return 0;
229 }
230
231 static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
232 {
233         lcd_enabled = 0;
234
235         gpio_direction_output(enable_gpio, 0);
236         gpio_direction_output(backlight_gpio, 0);
237 }
238
239 static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev)
240 {
241         if (lcd_enabled) {
242                 printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
243                 return -EINVAL;
244         }
245
246         dvi_enabled = 1;
247
248         return 0;
249 }
250
251 static void sdp3430_panel_disable_dvi(struct omap_dss_device *dssdev)
252 {
253         dvi_enabled = 0;
254 }
255
256 static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
257 {
258         return 0;
259 }
260
261 static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
262 {
263 }
264
265
266 static struct omap_dss_device sdp3430_lcd_device = {
267         .name                   = "lcd",
268         .driver_name            = "sharp_ls_panel",
269         .type                   = OMAP_DISPLAY_TYPE_DPI,
270         .phy.dpi.data_lines     = 16,
271         .platform_enable        = sdp3430_panel_enable_lcd,
272         .platform_disable       = sdp3430_panel_disable_lcd,
273 };
274
275 static struct omap_dss_device sdp3430_dvi_device = {
276         .name                   = "dvi",
277         .driver_name            = "generic_panel",
278         .type                   = OMAP_DISPLAY_TYPE_DPI,
279         .phy.dpi.data_lines     = 24,
280         .platform_enable        = sdp3430_panel_enable_dvi,
281         .platform_disable       = sdp3430_panel_disable_dvi,
282 };
283
284 static struct omap_dss_device sdp3430_tv_device = {
285         .name                   = "tv",
286         .driver_name            = "venc",
287         .type                   = OMAP_DISPLAY_TYPE_VENC,
288         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
289         .platform_enable        = sdp3430_panel_enable_tv,
290         .platform_disable       = sdp3430_panel_disable_tv,
291 };
292
293
294 static struct omap_dss_device *sdp3430_dss_devices[] = {
295         &sdp3430_lcd_device,
296         &sdp3430_dvi_device,
297         &sdp3430_tv_device,
298 };
299
300 static struct omap_dss_board_info sdp3430_dss_data = {
301         .num_devices    = ARRAY_SIZE(sdp3430_dss_devices),
302         .devices        = sdp3430_dss_devices,
303         .default_device = &sdp3430_lcd_device,
304 };
305
306 static struct platform_device sdp3430_dss_device = {
307         .name           = "omapdss",
308         .id             = -1,
309         .dev            = {
310                 .platform_data = &sdp3430_dss_data,
311         },
312 };
313
314 static struct regulator_consumer_supply sdp3430_vdda_dac_supply = {
315         .supply         = "vdda_dac",
316         .dev            = &sdp3430_dss_device.dev,
317 };
318
319 static struct platform_device *sdp3430_devices[] __initdata = {
320         &sdp3430_dss_device,
321 };
322
323 static struct omap_board_config_kernel sdp3430_config[] __initdata = {
324 };
325
326 static void __init omap_3430sdp_init_irq(void)
327 {
328         omap_board_config = sdp3430_config;
329         omap_board_config_size = ARRAY_SIZE(sdp3430_config);
330         omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
331         omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
332         omap_init_irq();
333         omap_gpio_init();
334 }
335
336 static int sdp3430_batt_table[] = {
337 /* 0 C*/
338 30800, 29500, 28300, 27100,
339 26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
340 17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
341 11600, 11200, 10800, 10400, 10000, 9630,   9280,   8950,   8620,   8310,
342 8020,   7730,   7460,   7200,   6950,   6710,   6470,   6250,   6040,   5830,
343 5640,   5450,   5260,   5090,   4920,   4760,   4600,   4450,   4310,   4170,
344 4040,   3910,   3790,   3670,   3550
345 };
346
347 static struct twl4030_bci_platform_data sdp3430_bci_data = {
348         .battery_tmp_tbl        = sdp3430_batt_table,
349         .tblsize                = ARRAY_SIZE(sdp3430_batt_table),
350 };
351
352 static struct omap2_hsmmc_info mmc[] = {
353         {
354                 .mmc            = 1,
355                 /* 8 bits (default) requires S6.3 == ON,
356                  * so the SIM card isn't used; else 4 bits.
357                  */
358                 .wires          = 8,
359                 .gpio_wp        = 4,
360         },
361         {
362                 .mmc            = 2,
363                 .wires          = 8,
364                 .gpio_wp        = 7,
365         },
366         {}      /* Terminator */
367 };
368
369 static struct regulator_consumer_supply sdp3430_vmmc1_supply = {
370         .supply                 = "vmmc",
371 };
372
373 static struct regulator_consumer_supply sdp3430_vsim_supply = {
374         .supply                 = "vmmc_aux",
375 };
376
377 static struct regulator_consumer_supply sdp3430_vmmc2_supply = {
378         .supply                 = "vmmc",
379 };
380
381 static int sdp3430_twl_gpio_setup(struct device *dev,
382                 unsigned gpio, unsigned ngpio)
383 {
384         /* gpio + 0 is "mmc0_cd" (input/IRQ),
385          * gpio + 1 is "mmc1_cd" (input/IRQ)
386          */
387         mmc[0].gpio_cd = gpio + 0;
388         mmc[1].gpio_cd = gpio + 1;
389         omap2_hsmmc_init(mmc);
390
391         /* link regulators to MMC adapters ... we "know" the
392          * regulators will be set up only *after* we return.
393          */
394         sdp3430_vmmc1_supply.dev = mmc[0].dev;
395         sdp3430_vsim_supply.dev = mmc[0].dev;
396         sdp3430_vmmc2_supply.dev = mmc[1].dev;
397
398         /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
399         gpio_request(gpio + 7, "sub_lcd_en_bkl");
400         gpio_direction_output(gpio + 7, 0);
401
402         /* gpio + 15 is "sub_lcd_nRST" (output) */
403         gpio_request(gpio + 15, "sub_lcd_nRST");
404         gpio_direction_output(gpio + 15, 0);
405
406         return 0;
407 }
408
409 static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
410         .gpio_base      = OMAP_MAX_GPIO_LINES,
411         .irq_base       = TWL4030_GPIO_IRQ_BASE,
412         .irq_end        = TWL4030_GPIO_IRQ_END,
413         .pulldowns      = BIT(2) | BIT(6) | BIT(8) | BIT(13)
414                                 | BIT(16) | BIT(17),
415         .setup          = sdp3430_twl_gpio_setup,
416 };
417
418 static struct twl4030_usb_data sdp3430_usb_data = {
419         .usb_mode       = T2_USB_MODE_ULPI,
420 };
421
422 static struct twl4030_madc_platform_data sdp3430_madc_data = {
423         .irq_line       = 1,
424 };
425
426 /*
427  * Apply all the fixed voltages since most versions of U-Boot
428  * don't bother with that initialization.
429  */
430
431 /* VAUX1 for mainboard (irda and sub-lcd) */
432 static struct regulator_init_data sdp3430_vaux1 = {
433         .constraints = {
434                 .min_uV                 = 2800000,
435                 .max_uV                 = 2800000,
436                 .apply_uV               = true,
437                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
438                                         | REGULATOR_MODE_STANDBY,
439                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
440                                         | REGULATOR_CHANGE_STATUS,
441         },
442 };
443
444 /* VAUX2 for camera module */
445 static struct regulator_init_data sdp3430_vaux2 = {
446         .constraints = {
447                 .min_uV                 = 2800000,
448                 .max_uV                 = 2800000,
449                 .apply_uV               = true,
450                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
451                                         | REGULATOR_MODE_STANDBY,
452                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
453                                         | REGULATOR_CHANGE_STATUS,
454         },
455 };
456
457 /* VAUX3 for LCD board */
458 static struct regulator_init_data sdp3430_vaux3 = {
459         .constraints = {
460                 .min_uV                 = 2800000,
461                 .max_uV                 = 2800000,
462                 .apply_uV               = true,
463                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
464                                         | REGULATOR_MODE_STANDBY,
465                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
466                                         | REGULATOR_CHANGE_STATUS,
467         },
468 };
469
470 /* VAUX4 for OMAP VDD_CSI2 (camera) */
471 static struct regulator_init_data sdp3430_vaux4 = {
472         .constraints = {
473                 .min_uV                 = 1800000,
474                 .max_uV                 = 1800000,
475                 .apply_uV               = true,
476                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
477                                         | REGULATOR_MODE_STANDBY,
478                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
479                                         | REGULATOR_CHANGE_STATUS,
480         },
481 };
482
483 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
484 static struct regulator_init_data sdp3430_vmmc1 = {
485         .constraints = {
486                 .min_uV                 = 1850000,
487                 .max_uV                 = 3150000,
488                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
489                                         | REGULATOR_MODE_STANDBY,
490                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
491                                         | REGULATOR_CHANGE_MODE
492                                         | REGULATOR_CHANGE_STATUS,
493         },
494         .num_consumer_supplies  = 1,
495         .consumer_supplies      = &sdp3430_vmmc1_supply,
496 };
497
498 /* VMMC2 for MMC2 card */
499 static struct regulator_init_data sdp3430_vmmc2 = {
500         .constraints = {
501                 .min_uV                 = 1850000,
502                 .max_uV                 = 1850000,
503                 .apply_uV               = true,
504                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
505                                         | REGULATOR_MODE_STANDBY,
506                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
507                                         | REGULATOR_CHANGE_STATUS,
508         },
509         .num_consumer_supplies  = 1,
510         .consumer_supplies      = &sdp3430_vmmc2_supply,
511 };
512
513 /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
514 static struct regulator_init_data sdp3430_vsim = {
515         .constraints = {
516                 .min_uV                 = 1800000,
517                 .max_uV                 = 3000000,
518                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
519                                         | REGULATOR_MODE_STANDBY,
520                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
521                                         | REGULATOR_CHANGE_MODE
522                                         | REGULATOR_CHANGE_STATUS,
523         },
524         .num_consumer_supplies  = 1,
525         .consumer_supplies      = &sdp3430_vsim_supply,
526 };
527
528 /* VDAC for DSS driving S-Video */
529 static struct regulator_init_data sdp3430_vdac = {
530         .constraints = {
531                 .min_uV                 = 1800000,
532                 .max_uV                 = 1800000,
533                 .apply_uV               = true,
534                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
535                                         | REGULATOR_MODE_STANDBY,
536                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
537                                         | REGULATOR_CHANGE_STATUS,
538         },
539         .num_consumer_supplies  = 1,
540         .consumer_supplies      = &sdp3430_vdda_dac_supply,
541 };
542
543 /* VPLL2 for digital video outputs */
544 static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
545         {
546                 .supply         = "vdds_dsi",
547                 .dev            = &sdp3430_dss_device.dev,
548         }
549 };
550
551 static struct regulator_init_data sdp3430_vpll2 = {
552         .constraints = {
553                 .name                   = "VDVI",
554                 .min_uV                 = 1800000,
555                 .max_uV                 = 1800000,
556                 .apply_uV               = true,
557                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
558                                         | REGULATOR_MODE_STANDBY,
559                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
560                                         | REGULATOR_CHANGE_STATUS,
561         },
562         .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vpll2_supplies),
563         .consumer_supplies      = sdp3430_vpll2_supplies,
564 };
565
566 static struct twl4030_codec_audio_data sdp3430_audio = {
567         .audio_mclk = 26000000,
568 };
569
570 static struct twl4030_codec_data sdp3430_codec = {
571         .audio_mclk = 26000000,
572         .audio = &sdp3430_audio,
573 };
574
575 static struct twl4030_platform_data sdp3430_twldata = {
576         .irq_base       = TWL4030_IRQ_BASE,
577         .irq_end        = TWL4030_IRQ_END,
578
579         /* platform_data for children goes here */
580         .bci            = &sdp3430_bci_data,
581         .gpio           = &sdp3430_gpio_data,
582         .madc           = &sdp3430_madc_data,
583         .keypad         = &sdp3430_kp_data,
584         .usb            = &sdp3430_usb_data,
585         .codec          = &sdp3430_codec,
586
587         .vaux1          = &sdp3430_vaux1,
588         .vaux2          = &sdp3430_vaux2,
589         .vaux3          = &sdp3430_vaux3,
590         .vaux4          = &sdp3430_vaux4,
591         .vmmc1          = &sdp3430_vmmc1,
592         .vmmc2          = &sdp3430_vmmc2,
593         .vsim           = &sdp3430_vsim,
594         .vdac           = &sdp3430_vdac,
595         .vpll2          = &sdp3430_vpll2,
596 };
597
598 static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = {
599         {
600                 I2C_BOARD_INFO("twl4030", 0x48),
601                 .flags = I2C_CLIENT_WAKE,
602                 .irq = INT_34XX_SYS_NIRQ,
603                 .platform_data = &sdp3430_twldata,
604         },
605 };
606
607 static int __init omap3430_i2c_init(void)
608 {
609         /* i2c1 for PMIC only */
610         omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo,
611                         ARRAY_SIZE(sdp3430_i2c_boardinfo));
612         /* i2c2 on camera connector (for sensor control) and optional isp1301 */
613         omap_register_i2c_bus(2, 400, NULL, 0);
614         /* i2c3 on display connector (for DVI, tfp410) */
615         omap_register_i2c_bus(3, 400, NULL, 0);
616         return 0;
617 }
618
619 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
620
621 static struct omap_smc91x_platform_data board_smc91x_data = {
622         .cs             = 3,
623         .flags          = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
624                                 IORESOURCE_IRQ_LOWLEVEL,
625 };
626
627 static void __init board_smc91x_init(void)
628 {
629         if (omap_rev() > OMAP3430_REV_ES1_0)
630                 board_smc91x_data.gpio_irq = 6;
631         else
632                 board_smc91x_data.gpio_irq = 29;
633
634         gpmc_smc91x_init(&board_smc91x_data);
635 }
636
637 #else
638
639 static inline void board_smc91x_init(void)
640 {
641 }
642
643 #endif
644
645 static void enable_board_wakeup_source(void)
646 {
647         /* T2 interrupt line (keypad) */
648         omap_mux_init_signal("sys_nirq",
649                 OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
650 }
651
652 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
653
654         .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
655         .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
656         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
657
658         .phy_reset  = true,
659         .reset_gpio_port[0]  = 57,
660         .reset_gpio_port[1]  = 61,
661         .reset_gpio_port[2]  = -EINVAL
662 };
663
664 #ifdef CONFIG_OMAP_MUX
665 static struct omap_board_mux board_mux[] __initdata = {
666         { .reg_offset = OMAP_MUX_TERMINATOR },
667 };
668 #else
669 #define board_mux       NULL
670 #endif
671
672 static struct mtd_partition sdp_nor_partitions[] = {
673         /* bootloader (U-Boot, etc) in first sector */
674         {
675                 .name           = "Bootloader-NOR",
676                 .offset         = 0,
677                 .size           = SZ_256K,
678                 .mask_flags     = MTD_WRITEABLE, /* force read-only */
679         },
680         /* bootloader params in the next sector */
681         {
682                 .name           = "Params-NOR",
683                 .offset         = MTDPART_OFS_APPEND,
684                 .size           = SZ_256K,
685                 .mask_flags     = 0,
686         },
687         /* kernel */
688         {
689                 .name           = "Kernel-NOR",
690                 .offset         = MTDPART_OFS_APPEND,
691                 .size           = SZ_2M,
692                 .mask_flags     = 0
693         },
694         /* file system */
695         {
696                 .name           = "Filesystem-NOR",
697                 .offset         = MTDPART_OFS_APPEND,
698                 .size           = MTDPART_SIZ_FULL,
699                 .mask_flags     = 0
700         }
701 };
702
703 static struct mtd_partition sdp_onenand_partitions[] = {
704         {
705                 .name           = "X-Loader-OneNAND",
706                 .offset         = 0,
707                 .size           = 4 * (64 * 2048),
708                 .mask_flags     = MTD_WRITEABLE  /* force read-only */
709         },
710         {
711                 .name           = "U-Boot-OneNAND",
712                 .offset         = MTDPART_OFS_APPEND,
713                 .size           = 2 * (64 * 2048),
714                 .mask_flags     = MTD_WRITEABLE  /* force read-only */
715         },
716         {
717                 .name           = "U-Boot Environment-OneNAND",
718                 .offset         = MTDPART_OFS_APPEND,
719                 .size           = 1 * (64 * 2048),
720         },
721         {
722                 .name           = "Kernel-OneNAND",
723                 .offset         = MTDPART_OFS_APPEND,
724                 .size           = 16 * (64 * 2048),
725         },
726         {
727                 .name           = "File System-OneNAND",
728                 .offset         = MTDPART_OFS_APPEND,
729                 .size           = MTDPART_SIZ_FULL,
730         },
731 };
732
733 static struct mtd_partition sdp_nand_partitions[] = {
734         /* All the partition sizes are listed in terms of NAND block size */
735         {
736                 .name           = "X-Loader-NAND",
737                 .offset         = 0,
738                 .size           = 4 * (64 * 2048),
739                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
740         },
741         {
742                 .name           = "U-Boot-NAND",
743                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
744                 .size           = 10 * (64 * 2048),
745                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
746         },
747         {
748                 .name           = "Boot Env-NAND",
749
750                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x1c0000 */
751                 .size           = 6 * (64 * 2048),
752         },
753         {
754                 .name           = "Kernel-NAND",
755                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
756                 .size           = 40 * (64 * 2048),
757         },
758         {
759                 .name           = "File System - NAND",
760                 .size           = MTDPART_SIZ_FULL,
761                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x780000 */
762         },
763 };
764
765 static struct flash_partitions sdp_flash_partitions[] = {
766         {
767                 .parts = sdp_nor_partitions,
768                 .nr_parts = ARRAY_SIZE(sdp_nor_partitions),
769         },
770         {
771                 .parts = sdp_onenand_partitions,
772                 .nr_parts = ARRAY_SIZE(sdp_onenand_partitions),
773         },
774         {
775                 .parts = sdp_nand_partitions,
776                 .nr_parts = ARRAY_SIZE(sdp_nand_partitions),
777         },
778 };
779
780 static struct omap_musb_board_data musb_board_data = {
781         .interface_type         = MUSB_INTERFACE_ULPI,
782         .mode                   = MUSB_OTG,
783         .power                  = 100,
784 };
785
786 static void __init omap_3430sdp_init(void)
787 {
788         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
789         omap3430_i2c_init();
790         platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
791         if (omap_rev() > OMAP3430_REV_ES1_0)
792                 ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
793         else
794                 ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1;
795         sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio);
796         spi_register_board_info(sdp3430_spi_board_info,
797                                 ARRAY_SIZE(sdp3430_spi_board_info));
798         ads7846_dev_init();
799         omap_serial_init();
800         usb_musb_init(&musb_board_data);
801         board_smc91x_init();
802         sdp_flash_init(sdp_flash_partitions);
803         sdp3430_display_init();
804         enable_board_wakeup_source();
805         usb_ehci_init(&ehci_pdata);
806 }
807
808 static void __init omap_3430sdp_map_io(void)
809 {
810         omap2_set_globals_343x();
811         omap34xx_map_common_io();
812 }
813
814 MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
815         /* Maintainer: Syed Khasim - Texas Instruments Inc */
816         .phys_io        = 0x48000000,
817         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
818         .boot_params    = 0x80000100,
819         .map_io         = omap_3430sdp_map_io,
820         .init_irq       = omap_3430sdp_init_irq,
821         .init_machine   = omap_3430sdp_init,
822         .timer          = &omap_timer,
823 MACHINE_END