arch/arm/mach-omap2/board-n800.c

   1 /*
   2  * linux/arch/arm/mach-omap2/board-n800.c
   3  *
   4  * Copyright (C) 2005-2007 Nokia Corporation
   5  * Author: Juha Yrjola <juha.yrjola@nokia.com>
   6  *
   7  * Modified from mach-omap2/board-generic.c
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #include <linux/kernel.h>
  15 #include <linux/init.h>
  16 #include <linux/clk.h>
  17 #include <linux/device.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/spi/spi.h>
  20 #include <linux/spi/tsc2301.h>
  21 #include <linux/spi/tsc2005.h>
  22 #include <linux/input.h>
  23 #include <linux/delay.h>
  24 #include <linux/interrupt.h>
  25 #include <linux/irq.h>
  26 #include <linux/i2c.h>
  27 #include <linux/i2c/lm8323.h>
  28 #include <linux/i2c/menelaus.h>
  29 #include <linux/i2c/lp5521.h>
  30 #include <mach/hardware.h>
  31 #include <asm/mach-types.h>
  32 #include <asm/mach/arch.h>
  33 #include <asm/mach/map.h>
  34 #include <mach/gpio.h>
  35 #include <mach/usb.h>
  36 #include <mach/board.h>
  37 #include <mach/common.h>
  38 #include <mach/mcspi.h>
  39 #include <mach/lcd_mipid.h>
  40 #include <mach/clock.h>
  41 #include <mach/gpio-switch.h>
  42 #include <mach/omapfb.h>
  43 #include <mach/blizzard.h>
  44
  45 #include <../drivers/cbus/tahvo.h>
  46 #include <../drivers/media/video/tcm825x.h>
  47
  48 #define N800_BLIZZARD_POWERDOWN_GPIO    15
  49 #define N800_STI_GPIO                   62
  50 #define N800_KEYB_IRQ_GPIO              109
  51 #define N800_DAV_IRQ_GPIO               103
  52 #define N800_TSC2301_RESET_GPIO         118
  53
  54 #ifdef CONFIG_MACH_NOKIA_N810
  55 static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = {
  56         [0x01] = KEY_Q,
  57         [0x02] = KEY_K,
  58         [0x03] = KEY_O,
  59         [0x04] = KEY_P,
  60         [0x05] = KEY_BACKSPACE,
  61         [0x06] = KEY_A,
  62         [0x07] = KEY_S,
  63         [0x08] = KEY_D,
  64         [0x09] = KEY_F,
  65         [0x0a] = KEY_G,
  66         [0x0b] = KEY_H,
  67         [0x0c] = KEY_J,
  68
  69         [0x11] = KEY_W,
  70         [0x12] = KEY_F4,
  71         [0x13] = KEY_L,
  72         [0x14] = KEY_APOSTROPHE,
  73         [0x16] = KEY_Z,
  74         [0x17] = KEY_X,
  75         [0x18] = KEY_C,
  76         [0x19] = KEY_V,
  77         [0x1a] = KEY_B,
  78         [0x1b] = KEY_N,
  79         [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */
  80         [0x1f] = KEY_F7,
  81
  82         [0x21] = KEY_E,
  83         [0x22] = KEY_SEMICOLON,
  84         [0x23] = KEY_MINUS,
  85         [0x24] = KEY_EQUAL,
  86         [0x2b] = KEY_FN,
  87         [0x2c] = KEY_M,
  88         [0x2f] = KEY_F8,
  89
  90         [0x31] = KEY_R,
  91         [0x32] = KEY_RIGHTCTRL,
  92         [0x34] = KEY_SPACE,
  93         [0x35] = KEY_COMMA,
  94         [0x37] = KEY_UP,
  95         [0x3c] = KEY_COMPOSE,
  96         [0x3f] = KEY_F6,
  97
  98         [0x41] = KEY_T,
  99         [0x44] = KEY_DOT,
 100         [0x46] = KEY_RIGHT,
 101         [0x4f] = KEY_F5,
 102         [0x51] = KEY_Y,
 103         [0x53] = KEY_DOWN,
 104         [0x55] = KEY_ENTER,
 105         [0x5f] = KEY_ESC,
 106
 107         [0x61] = KEY_U,
 108         [0x64] = KEY_LEFT,
 109
 110         [0x71] = KEY_I,
 111         [0x75] = KEY_KPENTER,
 112 };
 113
 114 static struct lm8323_platform_data lm8323_pdata = {
 115         .repeat         = 0, /* Repeat is handled in userspace for now. */
 116         .keymap         = rx44_keymap,
 117         .size_x         = 8,
 118         .size_y         = 8,
 119         .debounce_time  = 12,
 120         .active_time    = 500,
 121
 122         .name           = "Internal keyboard",
 123         .pwm1_name      = "n810::keyboard",
 124         .pwm2_name      = "n810::cover",
 125 };
 126 #endif
 127
 128 void __init nokia_n800_init_irq(void)
 129 {
 130         omap2_init_common_hw(NULL);
 131         omap_init_irq();
 132         omap_gpio_init();
 133
 134 #ifdef CONFIG_OMAP_STI
 135         if (gpio_request(N800_STI_GPIO, "STI") < 0) {
 136                 printk(KERN_ERR "Failed to request GPIO %d for STI\n",
 137                        N800_STI_GPIO);
 138                 return;
 139         }
 140
 141         gpio_direction_output(N800_STI_GPIO, 0);
 142 #endif
 143 }
 144
 145 #if defined(CONFIG_MENELAUS) && defined(CONFIG_SENSORS_TMP105)
 146
 147 static int n800_tmp105_set_power(int enable)
 148 {
 149         return menelaus_set_vaux(enable ? 2800 : 0);
 150 }
 151
 152 #else
 153
 154 #define n800_tmp105_set_power NULL
 155
 156 #endif
 157
 158 static struct omap_uart_config n800_uart_config __initdata = {
 159         .enabled_uarts = (1 << 0) | (1 << 2),
 160 };
 161
 162 #include "../../../drivers/cbus/retu.h"
 163
 164 static struct omap_fbmem_config n800_fbmem0_config __initdata = {
 165         .size = 752 * 1024,
 166 };
 167
 168 static struct omap_fbmem_config n800_fbmem1_config __initdata = {
 169         .size = 752 * 1024,
 170 };
 171
 172 static struct omap_fbmem_config n800_fbmem2_config __initdata = {
 173         .size = 752 * 1024,
 174 };
 175
 176 static struct omap_tmp105_config n800_tmp105_config __initdata = {
 177         .tmp105_irq_pin = 125,
 178         .set_power = n800_tmp105_set_power,
 179 };
 180
 181 static void mipid_shutdown(struct mipid_platform_data *pdata)
 182 {
 183         if (pdata->nreset_gpio != -1) {
 184                 pr_info("shutdown LCD\n");
 185                 gpio_set_value(pdata->nreset_gpio, 0);
 186                 msleep(120);
 187         }
 188 }
 189
 190 static struct mipid_platform_data n800_mipid_platform_data = {
 191         .shutdown = mipid_shutdown,
 192 };
 193
 194 static void __init mipid_dev_init(void)
 195 {
 196         const struct omap_lcd_config *conf;
 197
 198         conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
 199         if (conf != NULL) {
 200                 n800_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
 201                 n800_mipid_platform_data.data_lines = conf->data_lines;
 202         }
 203 }
 204
 205 static struct {
 206         struct clk *sys_ck;
 207 } blizzard;
 208
 209 static int blizzard_get_clocks(void)
 210 {
 211         blizzard.sys_ck = clk_get(0, "osc_ck");
 212         if (IS_ERR(blizzard.sys_ck)) {
 213                 printk(KERN_ERR "can't get Blizzard clock\n");
 214                 return PTR_ERR(blizzard.sys_ck);
 215         }
 216         return 0;
 217 }
 218
 219 static unsigned long blizzard_get_clock_rate(struct device *dev)
 220 {
 221         return clk_get_rate(blizzard.sys_ck);
 222 }
 223
 224 static void blizzard_enable_clocks(int enable)
 225 {
 226         if (enable)
 227                 clk_enable(blizzard.sys_ck);
 228         else
 229                 clk_disable(blizzard.sys_ck);
 230 }
 231
 232 static void blizzard_power_up(struct device *dev)
 233 {
 234         /* Vcore to 1.475V */
 235         tahvo_set_clear_reg_bits(0x07, 0, 0xf);
 236         msleep(10);
 237
 238         blizzard_enable_clocks(1);
 239         gpio_set_value(N800_BLIZZARD_POWERDOWN_GPIO, 1);
 240 }
 241
 242 static void blizzard_power_down(struct device *dev)
 243 {
 244         gpio_set_value(N800_BLIZZARD_POWERDOWN_GPIO, 0);
 245         blizzard_enable_clocks(0);
 246
 247         /* Vcore to 1.005V */
 248         tahvo_set_clear_reg_bits(0x07, 0xf, 0);
 249 }
 250
 251 static struct blizzard_platform_data n800_blizzard_data = {
 252         .power_up       = blizzard_power_up,
 253         .power_down     = blizzard_power_down,
 254         .get_clock_rate = blizzard_get_clock_rate,
 255         .te_connected   = 1,
 256 };
 257
 258 static void __init blizzard_dev_init(void)
 259 {
 260         int r;
 261
 262         r = gpio_request(N800_BLIZZARD_POWERDOWN_GPIO, "Blizzard pd");
 263         if (r < 0)
 264                 return;
 265         gpio_direction_output(N800_BLIZZARD_POWERDOWN_GPIO, 1);
 266
 267         blizzard_get_clocks();
 268         omapfb_set_ctrl_platform_data(&n800_blizzard_data);
 269 }
 270
 271 static struct omap_board_config_kernel n800_config[] __initdata = {
 272         { OMAP_TAG_UART,                        &n800_uart_config },
 273         { OMAP_TAG_FBMEM,                       &n800_fbmem0_config },
 274         { OMAP_TAG_FBMEM,                       &n800_fbmem1_config },
 275         { OMAP_TAG_FBMEM,                       &n800_fbmem2_config },
 276         { OMAP_TAG_TMP105,                      &n800_tmp105_config },
 277 };
 278
 279 static struct tsc2301_platform_data tsc2301_config = {
 280         .reset_gpio     = N800_TSC2301_RESET_GPIO,
 281         .keymap = {
 282                 -1,             /* Event for bit 0 */
 283                 KEY_UP,         /* Event for bit 1 (up) */
 284                 KEY_F5,         /* Event for bit 2 (home) */
 285                 -1,             /* Event for bit 3 */
 286                 KEY_LEFT,       /* Event for bit 4 (left) */
 287                 KEY_ENTER,      /* Event for bit 5 (enter) */
 288                 KEY_RIGHT,      /* Event for bit 6 (right) */
 289                 -1,             /* Event for bit 7 */
 290                 KEY_ESC,        /* Event for bit 8 (cycle) */
 291                 KEY_DOWN,       /* Event for bit 9 (down) */
 292                 KEY_F4,         /* Event for bit 10 (menu) */
 293                 -1,             /* Event for bit 11 */
 294                 KEY_F8,         /* Event for bit 12 (Zoom-) */
 295                 KEY_F6,         /* Event for bit 13 (FS) */
 296                 KEY_F7,         /* Event for bit 14 (Zoom+) */
 297                 -1,             /* Event for bit 15 */
 298         },
 299         .kp_rep         = 0,
 300         .keyb_name      = "Internal keypad",
 301 };
 302
 303 static void tsc2301_dev_init(void)
 304 {
 305         int r;
 306         int gpio = N800_KEYB_IRQ_GPIO;
 307
 308         r = gpio_request(gpio, "tsc2301 KBD IRQ");
 309         if (r >= 0) {
 310                 gpio_direction_input(gpio);
 311                 tsc2301_config.keyb_int = gpio_to_irq(gpio);
 312         } else {
 313                 printk(KERN_ERR "unable to get KBD GPIO");
 314         }
 315
 316         gpio = N800_DAV_IRQ_GPIO;
 317         r = gpio_request(gpio, "tsc2301 DAV IRQ");
 318         if (r >= 0) {
 319                 gpio_direction_input(gpio);
 320                 tsc2301_config.dav_int = gpio_to_irq(gpio);
 321         } else {
 322                 printk(KERN_ERR "unable to get DAV GPIO");
 323         }
 324 }
 325
 326 static int __init tea5761_dev_init(void)
 327 {
 328         const struct omap_tea5761_config *info;
 329         int enable_gpio = 0;
 330
 331         info = omap_get_config(OMAP_TAG_TEA5761, struct omap_tea5761_config);
 332         if (info)
 333                 enable_gpio = info->enable_gpio;
 334
 335         if (enable_gpio) {
 336                 pr_debug("Enabling tea5761 at GPIO %d\n",
 337                          enable_gpio);
 338
 339                 if (gpio_request(enable_gpio, "TEA5761 enable") < 0) {
 340                         printk(KERN_ERR "Can't request GPIO %d\n",
 341                                enable_gpio);
 342                         return -ENODEV;
 343                 }
 344
 345                 gpio_direction_output(enable_gpio, 0);
 346                 udelay(50);
 347                 gpio_set_value(enable_gpio, 1);
 348         }
 349
 350         return 0;
 351 }
 352
 353 static struct omap2_mcspi_device_config tsc2301_mcspi_config = {
 354         .turbo_mode     = 0,
 355         .single_channel = 1,
 356 };
 357
 358 static struct omap2_mcspi_device_config mipid_mcspi_config = {
 359         .turbo_mode     = 0,
 360         .single_channel = 1,
 361 };
 362
 363 static struct omap2_mcspi_device_config cx3110x_mcspi_config = {
 364         .turbo_mode     = 0,
 365         .single_channel = 1,
 366 };
 367
 368 #ifdef CONFIG_TOUCHSCREEN_TSC2005
 369 static struct tsc2005_platform_data tsc2005_config = {
 370         .reset_gpio = 94,
 371         .dav_gpio = 106
 372 };
 373
 374 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
 375         .turbo_mode     = 0,
 376         .single_channel = 1,
 377 };
 378 #endif
 379
 380 static struct spi_board_info n800_spi_board_info[] __initdata = {
 381         {
 382                 .modalias       = "lcd_mipid",
 383                 .bus_num        = 1,
 384                 .chip_select    = 1,
 385                 .max_speed_hz   = 4000000,
 386                 .controller_data= &mipid_mcspi_config,
 387                 .platform_data  = &n800_mipid_platform_data,
 388         }, {
 389                 .modalias       = "cx3110x",
 390                 .bus_num        = 2,
 391                 .chip_select    = 0,
 392                 .max_speed_hz   = 48000000,
 393                 .controller_data= &cx3110x_mcspi_config,
 394         },
 395         {
 396                 .modalias       = "tsc2301",
 397                 .bus_num        = 1,
 398                 .chip_select    = 0,
 399                 .max_speed_hz   = 6000000,
 400                 .controller_data= &tsc2301_mcspi_config,
 401                 .platform_data  = &tsc2301_config,
 402         },
 403 };
 404
 405 static struct spi_board_info n810_spi_board_info[] __initdata = {
 406         {
 407                 .modalias        = "lcd_mipid",
 408                 .bus_num         = 1,
 409                 .chip_select     = 1,
 410                 .max_speed_hz    = 4000000,
 411                 .controller_data = &mipid_mcspi_config,
 412                 .platform_data   = &n800_mipid_platform_data,
 413         },
 414         {
 415                 .modalias        = "cx3110x",
 416                 .bus_num         = 2,
 417                 .chip_select     = 0,
 418                 .max_speed_hz    = 48000000,
 419                 .controller_data = &cx3110x_mcspi_config,
 420         },
 421         {
 422                 .modalias        = "tsc2005",
 423                 .bus_num         = 1,
 424                 .chip_select     = 0,
 425                 .max_speed_hz    = 6000000,
 426                 .controller_data = &tsc2005_mcspi_config,
 427                 .platform_data   = &tsc2005_config,
 428         },
 429 };
 430
 431 static void __init tsc2005_set_config(void)
 432 {
 433         const struct omap_lcd_config *conf;
 434
 435         conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
 436         if (conf != NULL) {
 437 #ifdef CONFIG_TOUCHSCREEN_TSC2005
 438                 if (strcmp(conf->panel_name, "lph8923") == 0) {
 439                         tsc2005_config.ts_x_plate_ohm = 180;
 440                         tsc2005_config.ts_hw_avg = 0;
 441                         tsc2005_config.ts_ignore_last = 0;
 442                         tsc2005_config.ts_touch_pressure = 1500;
 443                         tsc2005_config.ts_stab_time = 100;
 444                         tsc2005_config.ts_pressure_max = 2048;
 445                         tsc2005_config.ts_pressure_fudge = 2;
 446                         tsc2005_config.ts_x_max = 4096;
 447                         tsc2005_config.ts_x_fudge = 4;
 448                         tsc2005_config.ts_y_max = 4096;
 449                         tsc2005_config.ts_y_fudge = 7;
 450                 } else if (strcmp(conf->panel_name, "ls041y3") == 0) {
 451                         tsc2005_config.ts_x_plate_ohm = 280;
 452                         tsc2005_config.ts_hw_avg = 0;
 453                         tsc2005_config.ts_ignore_last = 0;
 454                         tsc2005_config.ts_touch_pressure = 1500;
 455                         tsc2005_config.ts_stab_time = 1000;
 456                         tsc2005_config.ts_pressure_max = 2048;
 457                         tsc2005_config.ts_pressure_fudge = 2;
 458                         tsc2005_config.ts_x_max = 4096;
 459                         tsc2005_config.ts_x_fudge = 4;
 460                         tsc2005_config.ts_y_max = 4096;
 461                         tsc2005_config.ts_y_fudge = 7;
 462                 } else {
 463                         printk(KERN_ERR "Unknown panel type, set default "
 464                                "touchscreen configuration\n");
 465                         tsc2005_config.ts_x_plate_ohm = 200;
 466                         tsc2005_config.ts_stab_time = 100;
 467                 }
 468 #endif
 469         }
 470 }
 471
 472 #if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM)
 473
 474 void retu_keypad_led_set_power(struct omap_pwm_led_platform_data *self,
 475                                int on_off)
 476 {
 477         if (on_off) {
 478                 retu_write_reg(RETU_REG_CTRL_SET, 1 << 6);
 479                 msleep(2);
 480                 retu_write_reg(RETU_REG_CTRL_SET, 1 << 3);
 481         } else {
 482                 retu_write_reg(RETU_REG_CTRL_CLR, (1 << 6) | (1 << 3));
 483         }
 484 }
 485
 486 static struct omap_pwm_led_platform_data n800_keypad_led_data = {
 487         .name = "keypad",
 488         .intensity_timer = 10,
 489         .blink_timer = 9,
 490         .set_power = retu_keypad_led_set_power,
 491 };
 492
 493 static struct platform_device n800_keypad_led_device = {
 494         .name           = "omap_pwm_led",
 495         .id             = -1,
 496         .dev            = {
 497                 .platform_data = &n800_keypad_led_data,
 498         },
 499 };
 500 #endif
 501
 502 #if defined(CONFIG_TOUCHSCREEN_TSC2301)
 503 static void __init n800_ts_set_config(void)
 504 {
 505         const struct omap_lcd_config *conf;
 506
 507         conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
 508         if (conf != NULL) {
 509                 if (strcmp(conf->panel_name, "lph8923") == 0) {
 510                         tsc2301_config.ts_x_plate_ohm   = 180;
 511                         tsc2301_config.ts_hw_avg        = 8;
 512                         tsc2301_config.ts_max_pressure  = 2048;
 513                         tsc2301_config.ts_touch_pressure = 400;
 514                         tsc2301_config.ts_stab_time     = 100;
 515                         tsc2301_config.ts_pressure_fudge = 2;
 516                         tsc2301_config.ts_x_max         = 4096;
 517                         tsc2301_config.ts_x_fudge       = 4;
 518                         tsc2301_config.ts_y_max         = 4096;
 519                         tsc2301_config.ts_y_fudge       = 7;
 520                 } else if (strcmp(conf->panel_name, "ls041y3") == 0) {
 521                         tsc2301_config.ts_x_plate_ohm   = 280;
 522                         tsc2301_config.ts_hw_avg        = 8;
 523                         tsc2301_config.ts_touch_pressure = 400;
 524                         tsc2301_config.ts_max_pressure  = 2048;
 525                         tsc2301_config.ts_stab_time     = 1000;
 526                         tsc2301_config.ts_pressure_fudge = 2;
 527                         tsc2301_config.ts_x_max         = 4096;
 528                         tsc2301_config.ts_x_fudge       = 4;
 529                         tsc2301_config.ts_y_max         = 4096;
 530                         tsc2301_config.ts_y_fudge       = 7;
 531                 } else {
 532                         printk(KERN_ERR "Unknown panel type, set default "
 533                                "touchscreen configuration\n");
 534                         tsc2301_config.ts_x_plate_ohm   = 200;
 535                         tsc2301_config.ts_stab_time     = 100;
 536                 }
 537         }
 538 }
 539 #else
 540 static inline void n800_ts_set_config(void)
 541 {
 542 }
 543 #endif
 544
 545 static struct omap_gpio_switch n800_gpio_switches[] __initdata = {
 546         {
 547                 .name                   = "bat_cover",
 548                 .gpio                   = -1,
 549                 .debounce_rising        = 100,
 550                 .debounce_falling       = 0,
 551                 .notify                 = n800_mmc_slot1_cover_handler,
 552                 .notify_data            = NULL,
 553         }, {
 554                 .name                   = "headphone",
 555                 .gpio                   = -1,
 556                 .debounce_rising        = 200,
 557                 .debounce_falling       = 200,
 558         }, {
 559                 .name                   = "cam_act",
 560                 .gpio                   = -1,
 561                 .debounce_rising        = 200,
 562                 .debounce_falling       = 200,
 563         }, {
 564                 .name                   = "cam_turn",
 565                 .gpio                   = -1,
 566                 .debounce_rising        = 100,
 567                 .debounce_falling       = 100,
 568         },
 569 };
 570
 571 static struct platform_device *n800_devices[] __initdata = {
 572 #if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM)
 573         &n800_keypad_led_device,
 574 #endif
 575 };
 576
 577 #ifdef CONFIG_MENELAUS
 578 static int n800_auto_sleep_regulators(void)
 579 {
 580         u32 val;
 581         int ret;
 582
 583         val = EN_VPLL_SLEEP | EN_VMMC_SLEEP    \
 584                 | EN_VAUX_SLEEP | EN_VIO_SLEEP \
 585                 | EN_VMEM_SLEEP | EN_DC3_SLEEP \
 586                 | EN_VC_SLEEP | EN_DC2_SLEEP;
 587
 588         ret = menelaus_set_regulator_sleep(1, val);
 589         if (ret < 0) {
 590                 printk(KERN_ERR "Could not set regulators to sleep on "
 591                         "menelaus: %u\n", ret);
 592                 return ret;
 593         }
 594         return 0;
 595 }
 596
 597 static int n800_auto_voltage_scale(void)
 598 {
 599         int ret;
 600
 601         ret = menelaus_set_vcore_hw(1400, 1050);
 602         if (ret < 0) {
 603                 printk(KERN_ERR "Could not set VCORE voltage on "
 604                         "menelaus: %u\n", ret);
 605                 return ret;
 606         }
 607         return 0;
 608 }
 609
 610 static int n800_menelaus_init(struct device *dev)
 611 {
 612         int ret;
 613
 614         ret = n800_auto_voltage_scale();
 615         if (ret < 0)
 616                 return ret;
 617         ret = n800_auto_sleep_regulators();
 618         if (ret < 0)
 619                 return ret;
 620         return 0;
 621 }
 622
 623 static struct menelaus_platform_data n800_menelaus_platform_data = {
 624         .late_init = n800_menelaus_init,
 625 };
 626 #endif
 627
 628 static struct i2c_board_info __initdata n800_i2c_board_info_1[] = {
 629         {
 630                 I2C_BOARD_INFO("menelaus", 0x72),
 631                 .irq = INT_24XX_SYS_NIRQ,
 632                 .platform_data = &n800_menelaus_platform_data,
 633         },
 634 };
 635
 636 static struct lp5521_platform_data n810_lp5521_platform_data = {
 637         .mode           = LP5521_MODE_DIRECT_CONTROL,
 638         .label          = "n810",
 639         .red_present    = true,
 640         .green_present  = true,
 641         .blue_present   = true,
 642 };
 643
 644 extern struct tcm825x_platform_data n800_tcm825x_platform_data;
 645
 646 static struct i2c_board_info __initdata_or_module n8x0_i2c_board_info_2[] = {
 647         {
 648                 I2C_BOARD_INFO(TCM825X_NAME, TCM825X_I2C_ADDR),
 649 #if defined (CONFIG_VIDEO_TCM825X) || defined (CONFIG_VIDEO_TCM825X_MODULE)
 650                 .platform_data = &n800_tcm825x_platform_data,
 651 #endif
 652         },
 653 };
 654
 655
 656 static struct i2c_board_info __initdata_or_module n800_i2c_board_info_2[] = {
 657         {
 658                 I2C_BOARD_INFO("tea5761", 0x10),
 659         },
 660 };
 661
 662 static struct i2c_board_info __initdata_or_module n810_i2c_board_info_2[] = {
 663         {
 664                 I2C_BOARD_INFO("lm8323", 0x45),
 665                 .irq            = OMAP_GPIO_IRQ(109),
 666                 .platform_data  = &lm8323_pdata,
 667         },
 668         {
 669                 I2C_BOARD_INFO("tsl2563", 0x29),
 670         },
 671         {
 672                 I2C_BOARD_INFO("lp5521", 0x32),
 673                 .platform_data = &n810_lp5521_platform_data,
 674         },
 675 };
 676
 677 void __init nokia_n800_common_init(void)
 678 {
 679         platform_add_devices(n800_devices, ARRAY_SIZE(n800_devices));
 680
 681         n800_flash_init();
 682         n800_mmc_init();
 683         n800_bt_init();
 684         n800_dsp_init();
 685         n800_usb_init();
 686         n800_cam_init();
 687         if (machine_is_nokia_n800())
 688                 spi_register_board_info(n800_spi_board_info,
 689                                 ARRAY_SIZE(n800_spi_board_info));
 690         if (machine_is_nokia_n810()) {
 691                 tsc2005_set_config();
 692                 spi_register_board_info(n810_spi_board_info,
 693                                 ARRAY_SIZE(n810_spi_board_info));
 694         }
 695         omap_serial_init();
 696         omap_register_i2c_bus(1, 400, n800_i2c_board_info_1,
 697                               ARRAY_SIZE(n800_i2c_board_info_1));
 698         omap_register_i2c_bus(2, 400, n8x0_i2c_board_info_2,
 699                               ARRAY_SIZE(n8x0_i2c_board_info_2));
 700         if (machine_is_nokia_n800())
 701                 i2c_register_board_info(2, n800_i2c_board_info_2,
 702                         ARRAY_SIZE(n800_i2c_board_info_2));
 703         if (machine_is_nokia_n810())
 704                 i2c_register_board_info(2, n810_i2c_board_info_2,
 705                         ARRAY_SIZE(n810_i2c_board_info_2));
 706
 707         mipid_dev_init();
 708         blizzard_dev_init();
 709 }
 710
 711 static void __init nokia_n800_init(void)
 712 {
 713         nokia_n800_common_init();
 714
 715         n800_audio_init(&tsc2301_config);
 716         n800_ts_set_config();
 717         tsc2301_dev_init();
 718         tea5761_dev_init();
 719         omap_register_gpio_switches(n800_gpio_switches,
 720                                     ARRAY_SIZE(n800_gpio_switches));
 721 }
 722
 723 void __init nokia_n800_map_io(void)
 724 {
 725         omap_board_config = n800_config;
 726         omap_board_config_size = ARRAY_SIZE(n800_config);
 727
 728         omap2_set_globals_242x();
 729         omap2_map_common_io();
 730 }
 731
 732 MACHINE_START(NOKIA_N800, "Nokia N800")
 733         .phys_io        = 0x48000000,
 734         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
 735         .boot_params    = 0x80000100,
 736         .map_io         = nokia_n800_map_io,
 737         .init_irq       = nokia_n800_init_irq,
 738         .init_machine   = nokia_n800_init,
 739         .timer          = &omap_timer,
 740 MACHINE_END