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
 118         .name = "Internal keyboard",
 119         .pwm1_name = "keyboard",
 120         .pwm2_name = "cover",
 121 };
 122 #endif
 123
 124 void __init nokia_n800_init_irq(void)
 125 {
 126         omap2_init_common_hw(NULL);
 127         omap_init_irq();
 128         omap_gpio_init();
 129
 130 #ifdef CONFIG_OMAP_STI
 131         if (gpio_request(N800_STI_GPIO, "STI") < 0) {
 132                 printk(KERN_ERR "Failed to request GPIO %d for STI\n",
 133                        N800_STI_GPIO);
 134                 return;
 135         }
 136
 137         gpio_direction_output(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                 gpio_set_value(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         gpio_set_value(N800_BLIZZARD_POWERDOWN_GPIO, 1);
 236 }
 237
 238 static void blizzard_power_down(struct device *dev)
 239 {
 240         gpio_set_value(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 = gpio_request(N800_BLIZZARD_POWERDOWN_GPIO, "Blizzard pd");
 259         if (r < 0)
 260                 return;
 261         gpio_direction_output(N800_BLIZZARD_POWERDOWN_GPIO, 1);
 262
 263         blizzard_get_clocks();
 264         omapfb_set_ctrl_platform_data(&n800_blizzard_data);
 265 }
 266
 267 static struct omap_board_config_kernel n800_config[] __initdata = {
 268         { OMAP_TAG_UART,                        &n800_uart_config },
 269         { OMAP_TAG_FBMEM,                       &n800_fbmem0_config },
 270         { OMAP_TAG_FBMEM,                       &n800_fbmem1_config },
 271         { OMAP_TAG_FBMEM,                       &n800_fbmem2_config },
 272         { OMAP_TAG_TMP105,                      &n800_tmp105_config },
 273 };
 274
 275 static struct tsc2301_platform_data tsc2301_config = {
 276         .reset_gpio     = N800_TSC2301_RESET_GPIO,
 277         .keymap = {
 278                 -1,             /* Event for bit 0 */
 279                 KEY_UP,         /* Event for bit 1 (up) */
 280                 KEY_F5,         /* Event for bit 2 (home) */
 281                 -1,             /* Event for bit 3 */
 282                 KEY_LEFT,       /* Event for bit 4 (left) */
 283                 KEY_ENTER,      /* Event for bit 5 (enter) */
 284                 KEY_RIGHT,      /* Event for bit 6 (right) */
 285                 -1,             /* Event for bit 7 */
 286                 KEY_ESC,        /* Event for bit 8 (cycle) */
 287                 KEY_DOWN,       /* Event for bit 9 (down) */
 288                 KEY_F4,         /* Event for bit 10 (menu) */
 289                 -1,             /* Event for bit 11 */
 290                 KEY_F8,         /* Event for bit 12 (Zoom-) */
 291                 KEY_F6,         /* Event for bit 13 (FS) */
 292                 KEY_F7,         /* Event for bit 14 (Zoom+) */
 293                 -1,             /* Event for bit 15 */
 294         },
 295         .kp_rep         = 0,
 296         .keyb_name      = "Internal keypad",
 297 };
 298
 299 static void tsc2301_dev_init(void)
 300 {
 301         int r;
 302         int gpio = N800_KEYB_IRQ_GPIO;
 303
 304         r = gpio_request(gpio, "tsc2301 KBD IRQ");
 305         if (r >= 0) {
 306                 gpio_direction_input(gpio);
 307                 tsc2301_config.keyb_int = gpio_to_irq(gpio);
 308         } else {
 309                 printk(KERN_ERR "unable to get KBD GPIO");
 310         }
 311
 312         gpio = N800_DAV_IRQ_GPIO;
 313         r = gpio_request(gpio, "tsc2301 DAV IRQ");
 314         if (r >= 0) {
 315                 gpio_direction_input(gpio);
 316                 tsc2301_config.dav_int = gpio_to_irq(gpio);
 317         } else {
 318                 printk(KERN_ERR "unable to get DAV GPIO");
 319         }
 320 }
 321
 322 static int __init tea5761_dev_init(void)
 323 {
 324         const struct omap_tea5761_config *info;
 325         int enable_gpio = 0;
 326
 327         info = omap_get_config(OMAP_TAG_TEA5761, struct omap_tea5761_config);
 328         if (info)
 329                 enable_gpio = info->enable_gpio;
 330
 331         if (enable_gpio) {
 332                 pr_debug("Enabling tea5761 at GPIO %d\n",
 333                          enable_gpio);
 334
 335                 if (gpio_request(enable_gpio, "TEA5761 enable") < 0) {
 336                         printk(KERN_ERR "Can't request GPIO %d\n",
 337                                enable_gpio);
 338                         return -ENODEV;
 339                 }
 340
 341                 gpio_direction_output(enable_gpio, 0);
 342                 udelay(50);
 343                 gpio_set_value(enable_gpio, 1);
 344         }
 345
 346         return 0;
 347 }
 348
 349 static struct omap2_mcspi_device_config tsc2301_mcspi_config = {
 350         .turbo_mode     = 0,
 351         .single_channel = 1,
 352 };
 353
 354 static struct omap2_mcspi_device_config mipid_mcspi_config = {
 355         .turbo_mode     = 0,
 356         .single_channel = 1,
 357 };
 358
 359 static struct omap2_mcspi_device_config cx3110x_mcspi_config = {
 360         .turbo_mode     = 0,
 361         .single_channel = 1,
 362 };
 363
 364 #ifdef CONFIG_TOUCHSCREEN_TSC2005
 365 static struct tsc2005_platform_data tsc2005_config = {
 366         .reset_gpio = 94,
 367         .dav_gpio = 106
 368 };
 369
 370 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
 371         .turbo_mode     = 0,
 372         .single_channel = 1,
 373 };
 374 #endif
 375
 376 static struct spi_board_info n800_spi_board_info[] __initdata = {
 377         {
 378                 .modalias       = "lcd_mipid",
 379                 .bus_num        = 1,
 380                 .chip_select    = 1,
 381                 .max_speed_hz   = 4000000,
 382                 .controller_data= &mipid_mcspi_config,
 383                 .platform_data  = &n800_mipid_platform_data,
 384         }, {
 385                 .modalias       = "cx3110x",
 386                 .bus_num        = 2,
 387                 .chip_select    = 0,
 388                 .max_speed_hz   = 48000000,
 389                 .controller_data= &cx3110x_mcspi_config,
 390         },
 391         {
 392                 .modalias       = "tsc2301",
 393                 .bus_num        = 1,
 394                 .chip_select    = 0,
 395                 .max_speed_hz   = 6000000,
 396                 .controller_data= &tsc2301_mcspi_config,
 397                 .platform_data  = &tsc2301_config,
 398         },
 399 };
 400
 401 static struct spi_board_info n810_spi_board_info[] __initdata = {
 402         {
 403                 .modalias        = "lcd_mipid",
 404                 .bus_num         = 1,
 405                 .chip_select     = 1,
 406                 .max_speed_hz    = 4000000,
 407                 .controller_data = &mipid_mcspi_config,
 408                 .platform_data   = &n800_mipid_platform_data,
 409         },
 410         {
 411                 .modalias        = "cx3110x",
 412                 .bus_num         = 2,
 413                 .chip_select     = 0,
 414                 .max_speed_hz    = 48000000,
 415                 .controller_data = &cx3110x_mcspi_config,
 416         },
 417         {
 418                 .modalias        = "tsc2005",
 419                 .bus_num         = 1,
 420                 .chip_select     = 0,
 421                 .max_speed_hz    = 6000000,
 422                 .controller_data = &tsc2005_mcspi_config,
 423                 .platform_data   = &tsc2005_config,
 424         },
 425 };
 426
 427 static void __init tsc2005_set_config(void)
 428 {
 429         const struct omap_lcd_config *conf;
 430
 431         conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
 432         if (conf != NULL) {
 433 #ifdef CONFIG_TOUCHSCREEN_TSC2005
 434                 if (strcmp(conf->panel_name, "lph8923") == 0) {
 435                         tsc2005_config.ts_x_plate_ohm = 180;
 436                         tsc2005_config.ts_hw_avg = 0;
 437                         tsc2005_config.ts_ignore_last = 0;
 438                         tsc2005_config.ts_touch_pressure = 1500;
 439                         tsc2005_config.ts_stab_time = 100;
 440                         tsc2005_config.ts_pressure_max = 2048;
 441                         tsc2005_config.ts_pressure_fudge = 2;
 442                         tsc2005_config.ts_x_max = 4096;
 443                         tsc2005_config.ts_x_fudge = 4;
 444                         tsc2005_config.ts_y_max = 4096;
 445                         tsc2005_config.ts_y_fudge = 7;
 446                 } else if (strcmp(conf->panel_name, "ls041y3") == 0) {
 447                         tsc2005_config.ts_x_plate_ohm = 280;
 448                         tsc2005_config.ts_hw_avg = 0;
 449                         tsc2005_config.ts_ignore_last = 0;
 450                         tsc2005_config.ts_touch_pressure = 1500;
 451                         tsc2005_config.ts_stab_time = 1000;
 452                         tsc2005_config.ts_pressure_max = 2048;
 453                         tsc2005_config.ts_pressure_fudge = 2;
 454                         tsc2005_config.ts_x_max = 4096;
 455                         tsc2005_config.ts_x_fudge = 4;
 456                         tsc2005_config.ts_y_max = 4096;
 457                         tsc2005_config.ts_y_fudge = 7;
 458                 } else {
 459                         printk(KERN_ERR "Unknown panel type, set default "
 460                                "touchscreen configuration\n");
 461                         tsc2005_config.ts_x_plate_ohm = 200;
 462                         tsc2005_config.ts_stab_time = 100;
 463                 }
 464 #endif
 465         }
 466 }
 467
 468 #if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM)
 469
 470 void retu_keypad_led_set_power(struct omap_pwm_led_platform_data *self,
 471                                int on_off)
 472 {
 473         if (on_off) {
 474                 retu_write_reg(RETU_REG_CTRL_SET, 1 << 6);
 475                 msleep(2);
 476                 retu_write_reg(RETU_REG_CTRL_SET, 1 << 3);
 477         } else {
 478                 retu_write_reg(RETU_REG_CTRL_CLR, (1 << 6) | (1 << 3));
 479         }
 480 }
 481
 482 static struct omap_pwm_led_platform_data n800_keypad_led_data = {
 483         .name = "keypad",
 484         .intensity_timer = 10,
 485         .blink_timer = 9,
 486         .set_power = retu_keypad_led_set_power,
 487 };
 488
 489 static struct platform_device n800_keypad_led_device = {
 490         .name           = "omap_pwm_led",
 491         .id             = -1,
 492         .dev            = {
 493                 .platform_data = &n800_keypad_led_data,
 494         },
 495 };
 496 #endif
 497
 498 #if defined(CONFIG_TOUCHSCREEN_TSC2301)
 499 static void __init n800_ts_set_config(void)
 500 {
 501         const struct omap_lcd_config *conf;
 502
 503         conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
 504         if (conf != NULL) {
 505                 if (strcmp(conf->panel_name, "lph8923") == 0) {
 506                         tsc2301_config.ts_x_plate_ohm   = 180;
 507                         tsc2301_config.ts_hw_avg        = 8;
 508                         tsc2301_config.ts_max_pressure  = 2048;
 509                         tsc2301_config.ts_touch_pressure = 400;
 510                         tsc2301_config.ts_stab_time     = 100;
 511                         tsc2301_config.ts_pressure_fudge = 2;
 512                         tsc2301_config.ts_x_max         = 4096;
 513                         tsc2301_config.ts_x_fudge       = 4;
 514                         tsc2301_config.ts_y_max         = 4096;
 515                         tsc2301_config.ts_y_fudge       = 7;
 516                 } else if (strcmp(conf->panel_name, "ls041y3") == 0) {
 517                         tsc2301_config.ts_x_plate_ohm   = 280;
 518                         tsc2301_config.ts_hw_avg        = 8;
 519                         tsc2301_config.ts_touch_pressure = 400;
 520                         tsc2301_config.ts_max_pressure  = 2048;
 521                         tsc2301_config.ts_stab_time     = 1000;
 522                         tsc2301_config.ts_pressure_fudge = 2;
 523                         tsc2301_config.ts_x_max         = 4096;
 524                         tsc2301_config.ts_x_fudge       = 4;
 525                         tsc2301_config.ts_y_max         = 4096;
 526                         tsc2301_config.ts_y_fudge       = 7;
 527                 } else {
 528                         printk(KERN_ERR "Unknown panel type, set default "
 529                                "touchscreen configuration\n");
 530                         tsc2301_config.ts_x_plate_ohm   = 200;
 531                         tsc2301_config.ts_stab_time     = 100;
 532                 }
 533         }
 534 }
 535 #else
 536 static inline void n800_ts_set_config(void)
 537 {
 538 }
 539 #endif
 540
 541 static struct omap_gpio_switch n800_gpio_switches[] __initdata = {
 542         {
 543                 .name                   = "bat_cover",
 544                 .gpio                   = -1,
 545                 .debounce_rising        = 100,
 546                 .debounce_falling       = 0,
 547                 .notify                 = n800_mmc_slot1_cover_handler,
 548                 .notify_data            = NULL,
 549         }, {
 550                 .name                   = "headphone",
 551                 .gpio                   = -1,
 552                 .debounce_rising        = 200,
 553                 .debounce_falling       = 200,
 554         }, {
 555                 .name                   = "cam_act",
 556                 .gpio                   = -1,
 557                 .debounce_rising        = 200,
 558                 .debounce_falling       = 200,
 559         }, {
 560                 .name                   = "cam_turn",
 561                 .gpio                   = -1,
 562                 .debounce_rising        = 100,
 563                 .debounce_falling       = 100,
 564         },
 565 };
 566
 567 static struct platform_device *n800_devices[] __initdata = {
 568 #if defined(CONFIG_CBUS_RETU) && defined(CONFIG_LEDS_OMAP_PWM)
 569         &n800_keypad_led_device,
 570 #endif
 571 };
 572
 573 #ifdef CONFIG_MENELAUS
 574 static int n800_auto_sleep_regulators(void)
 575 {
 576         u32 val;
 577         int ret;
 578
 579         val = EN_VPLL_SLEEP | EN_VMMC_SLEEP    \
 580                 | EN_VAUX_SLEEP | EN_VIO_SLEEP \
 581                 | EN_VMEM_SLEEP | EN_DC3_SLEEP \
 582                 | EN_VC_SLEEP | EN_DC2_SLEEP;
 583
 584         ret = menelaus_set_regulator_sleep(1, val);
 585         if (ret < 0) {
 586                 printk(KERN_ERR "Could not set regulators to sleep on "
 587                         "menelaus: %u\n", ret);
 588                 return ret;
 589         }
 590         return 0;
 591 }
 592
 593 static int n800_auto_voltage_scale(void)
 594 {
 595         int ret;
 596
 597         ret = menelaus_set_vcore_hw(1400, 1050);
 598         if (ret < 0) {
 599                 printk(KERN_ERR "Could not set VCORE voltage on "
 600                         "menelaus: %u\n", ret);
 601                 return ret;
 602         }
 603         return 0;
 604 }
 605
 606 static int n800_menelaus_init(struct device *dev)
 607 {
 608         int ret;
 609
 610         ret = n800_auto_voltage_scale();
 611         if (ret < 0)
 612                 return ret;
 613         ret = n800_auto_sleep_regulators();
 614         if (ret < 0)
 615                 return ret;
 616         return 0;
 617 }
 618
 619 static struct menelaus_platform_data n800_menelaus_platform_data = {
 620         .late_init = n800_menelaus_init,
 621 };
 622 #endif
 623
 624 static struct i2c_board_info __initdata n800_i2c_board_info_1[] = {
 625         {
 626                 I2C_BOARD_INFO("menelaus", 0x72),
 627                 .irq = INT_24XX_SYS_NIRQ,
 628                 .platform_data = &n800_menelaus_platform_data,
 629         },
 630 };
 631
 632 static struct lp5521_platform_data n810_lp5521_platform_data = {
 633         .mode           = LP5521_MODE_DIRECT_CONTROL,
 634         .label          = "n810",
 635         .red_present    = true,
 636         .green_present  = true,
 637         .blue_present   = true,
 638 };
 639
 640 extern struct tcm825x_platform_data n800_tcm825x_platform_data;
 641
 642 static struct i2c_board_info __initdata_or_module n8x0_i2c_board_info_2[] = {
 643         {
 644                 I2C_BOARD_INFO(TCM825X_NAME, TCM825X_I2C_ADDR),
 645 #if defined (CONFIG_VIDEO_TCM825X) || defined (CONFIG_VIDEO_TCM825X_MODULE)
 646                 .platform_data = &n800_tcm825x_platform_data,
 647 #endif
 648         },
 649 };
 650
 651
 652 static struct i2c_board_info __initdata_or_module n800_i2c_board_info_2[] = {
 653         {
 654                 I2C_BOARD_INFO("tea5761", 0x10),
 655         },
 656 };
 657
 658 static struct i2c_board_info __initdata_or_module n810_i2c_board_info_2[] = {
 659         {
 660                 I2C_BOARD_INFO("lm8323", 0x45),
 661                 .irq            = OMAP_GPIO_IRQ(109),
 662                 .platform_data  = &lm8323_pdata,
 663         },
 664         {
 665                 I2C_BOARD_INFO("tsl2563", 0x29),
 666         },
 667         {
 668                 I2C_BOARD_INFO("lp5521", 0x32),
 669                 .platform_data = &n810_lp5521_platform_data,
 670         },
 671 };
 672
 673 void __init nokia_n800_common_init(void)
 674 {
 675         platform_add_devices(n800_devices, ARRAY_SIZE(n800_devices));
 676
 677         n800_flash_init();
 678         n800_mmc_init();
 679         n800_bt_init();
 680         n800_dsp_init();
 681         n800_usb_init();
 682         n800_cam_init();
 683         if (machine_is_nokia_n800())
 684                 spi_register_board_info(n800_spi_board_info,
 685                                 ARRAY_SIZE(n800_spi_board_info));
 686         if (machine_is_nokia_n810()) {
 687                 tsc2005_set_config();
 688                 spi_register_board_info(n810_spi_board_info,
 689                                 ARRAY_SIZE(n810_spi_board_info));
 690         }
 691         omap_serial_init();
 692         omap_register_i2c_bus(1, 400, n800_i2c_board_info_1,
 693                               ARRAY_SIZE(n800_i2c_board_info_1));
 694         omap_register_i2c_bus(2, 400, n8x0_i2c_board_info_2,
 695                               ARRAY_SIZE(n8x0_i2c_board_info_2));
 696         if (machine_is_nokia_n800())
 697                 i2c_register_board_info(2, n800_i2c_board_info_2,
 698                         ARRAY_SIZE(n800_i2c_board_info_2));
 699         if (machine_is_nokia_n810())
 700                 i2c_register_board_info(2, n810_i2c_board_info_2,
 701                         ARRAY_SIZE(n810_i2c_board_info_2));
 702
 703         mipid_dev_init();
 704         blizzard_dev_init();
 705 }
 706
 707 static void __init nokia_n800_init(void)
 708 {
 709         nokia_n800_common_init();
 710
 711         n800_audio_init(&tsc2301_config);
 712         n800_ts_set_config();
 713         tsc2301_dev_init();
 714         tea5761_dev_init();
 715         omap_register_gpio_switches(n800_gpio_switches,
 716                                     ARRAY_SIZE(n800_gpio_switches));
 717 }
 718
 719 void __init nokia_n800_map_io(void)
 720 {
 721         omap_board_config = n800_config;
 722         omap_board_config_size = ARRAY_SIZE(n800_config);
 723
 724         omap2_set_globals_242x();
 725         omap2_map_common_io();
 726 }
 727
 728 MACHINE_START(NOKIA_N800, "Nokia N800")
 729         .phys_io        = 0x48000000,
 730         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
 731         .boot_params    = 0x80000100,
 732         .map_io         = nokia_n800_map_io,
 733         .init_irq       = nokia_n800_init_irq,
 734         .init_machine   = nokia_n800_init,
 735         .timer          = &omap_timer,
 736 MACHINE_END