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