arch/arm/mach-pxa/magician.c

   1 /*
   2  * Support for HTC Magician PDA phones:
   3  * i-mate JAM, O2 Xda mini, Orange SPV M500, Qtek s100, Qtek s110
   4  * and T-Mobile MDA Compact.
   5  *
   6  * Copyright (c) 2006-2007 Philipp Zabel
   7  *
   8  * Based on hx4700.c, spitz.c and others.
   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
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/delay.h>
  20 #include <linux/gpio_keys.h>
  21 #include <linux/input.h>
  22 #include <linux/mfd/htc-egpio.h>
  23 #include <linux/mfd/htc-pasic3.h>
  24 #include <linux/mtd/mtd.h>
  25 #include <linux/mtd/map.h>
  26 #include <linux/mtd/physmap.h>
  27 #include <linux/pda_power.h>
  28
  29 #include <asm/gpio.h>
  30 #include <asm/hardware.h>
  31 #include <asm/mach-types.h>
  32 #include <asm/mach/arch.h>
  33 #include <asm/arch/magician.h>
  34 #include <asm/arch/mfp-pxa27x.h>
  35 #include <asm/arch/pxa-regs.h>
  36 #include <asm/arch/pxa2xx-regs.h>
  37 #include <asm/arch/pxafb.h>
  38 #include <asm/arch/i2c.h>
  39 #include <asm/arch/mmc.h>
  40 #include <asm/arch/irda.h>
  41 #include <asm/arch/ohci.h>
  42
  43 #include "generic.h"
  44
  45 static unsigned long magician_pin_config[] = {
  46
  47         /* SDRAM and Static Memory I/O Signals */
  48         GPIO20_nSDCS_2,
  49         GPIO21_nSDCS_3,
  50         GPIO15_nCS_1,
  51         GPIO78_nCS_2,   /* PASIC3 */
  52         GPIO79_nCS_3,   /* EGPIO CPLD */
  53         GPIO80_nCS_4,
  54         GPIO33_nCS_5,
  55
  56         /* I2C */
  57         GPIO117_I2C_SCL,
  58         GPIO118_I2C_SDA,
  59
  60         /* PWM 0 */
  61         GPIO16_PWM0_OUT,
  62
  63         /* I2S */
  64         GPIO28_I2S_BITCLK_OUT,
  65         GPIO29_I2S_SDATA_IN,
  66         GPIO31_I2S_SYNC,
  67         GPIO113_I2S_SYSCLK,
  68
  69         /* SSP 2 */
  70         GPIO19_SSP2_SCLK,
  71         GPIO14_SSP2_SFRM,
  72         GPIO89_SSP2_TXD,
  73         GPIO88_SSP2_RXD,
  74
  75         /* MMC */
  76         GPIO32_MMC_CLK,
  77         GPIO92_MMC_DAT_0,
  78         GPIO109_MMC_DAT_1,
  79         GPIO110_MMC_DAT_2,
  80         GPIO111_MMC_DAT_3,
  81         GPIO112_MMC_CMD,
  82
  83         /* LCD */
  84         GPIO58_LCD_LDD_0,
  85         GPIO59_LCD_LDD_1,
  86         GPIO60_LCD_LDD_2,
  87         GPIO61_LCD_LDD_3,
  88         GPIO62_LCD_LDD_4,
  89         GPIO63_LCD_LDD_5,
  90         GPIO64_LCD_LDD_6,
  91         GPIO65_LCD_LDD_7,
  92         GPIO66_LCD_LDD_8,
  93         GPIO67_LCD_LDD_9,
  94         GPIO68_LCD_LDD_10,
  95         GPIO69_LCD_LDD_11,
  96         GPIO70_LCD_LDD_12,
  97         GPIO71_LCD_LDD_13,
  98         GPIO72_LCD_LDD_14,
  99         GPIO73_LCD_LDD_15,
 100         GPIO74_LCD_FCLK,
 101         GPIO75_LCD_LCLK,
 102         GPIO76_LCD_PCLK,
 103         GPIO77_LCD_BIAS,
 104
 105         /* QCI */
 106         GPIO12_CIF_DD_7,
 107         GPIO17_CIF_DD_6,
 108         GPIO50_CIF_DD_3,
 109         GPIO51_CIF_DD_2,
 110         GPIO52_CIF_DD_4,
 111         GPIO53_CIF_MCLK,
 112         GPIO54_CIF_PCLK,
 113         GPIO55_CIF_DD_1,
 114         GPIO81_CIF_DD_0,
 115         GPIO82_CIF_DD_5,
 116         GPIO84_CIF_FV,
 117         GPIO85_CIF_LV,
 118
 119         /* Magician specific input GPIOs */
 120         GPIO9_GPIO,     /* unknown */
 121         GPIO10_GPIO,    /* GSM_IRQ */
 122         GPIO13_GPIO,    /* CPLD_IRQ */
 123         GPIO107_GPIO,   /* DS1WM_IRQ */
 124         GPIO108_GPIO,   /* GSM_READY */
 125         GPIO115_GPIO,   /* nPEN_IRQ */
 126 };
 127
 128 /*
 129  * IRDA
 130  */
 131
 132 static void magician_irda_transceiver_mode(struct device *dev, int mode)
 133 {
 134         gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
 135 }
 136
 137 static struct pxaficp_platform_data magician_ficp_info = {
 138         .transceiver_cap  = IR_SIRMODE | IR_OFF,
 139         .transceiver_mode = magician_irda_transceiver_mode,
 140 };
 141
 142 /*
 143  * GPIO Keys
 144  */
 145
 146 static struct gpio_keys_button magician_button_table[] = {
 147         {KEY_POWER,      GPIO0_MAGICIAN_KEY_POWER,      0, "Power button"},
 148         {KEY_ESC,        GPIO37_MAGICIAN_KEY_HANGUP,    0, "Hangup button"},
 149         {KEY_F10,        GPIO38_MAGICIAN_KEY_CONTACTS,  0, "Contacts button"},
 150         {KEY_CALENDAR,   GPIO90_MAGICIAN_KEY_CALENDAR,  0, "Calendar button"},
 151         {KEY_CAMERA,     GPIO91_MAGICIAN_KEY_CAMERA,    0, "Camera button"},
 152         {KEY_UP,         GPIO93_MAGICIAN_KEY_UP,        0, "Up button"},
 153         {KEY_DOWN,       GPIO94_MAGICIAN_KEY_DOWN,      0, "Down button"},
 154         {KEY_LEFT,       GPIO95_MAGICIAN_KEY_LEFT,      0, "Left button"},
 155         {KEY_RIGHT,      GPIO96_MAGICIAN_KEY_RIGHT,     0, "Right button"},
 156         {KEY_KPENTER,    GPIO97_MAGICIAN_KEY_ENTER,     0, "Action button"},
 157         {KEY_RECORD,     GPIO98_MAGICIAN_KEY_RECORD,    0, "Record button"},
 158         {KEY_VOLUMEUP,   GPIO100_MAGICIAN_KEY_VOL_UP,   0, "Volume up"},
 159         {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
 160         {KEY_PHONE,      GPIO102_MAGICIAN_KEY_PHONE,    0, "Phone button"},
 161         {KEY_PLAY,       GPIO99_MAGICIAN_HEADPHONE_IN,  0, "Headset button"},
 162 };
 163
 164 static struct gpio_keys_platform_data gpio_keys_data = {
 165         .buttons  = magician_button_table,
 166         .nbuttons = ARRAY_SIZE(magician_button_table),
 167 };
 168
 169 static struct platform_device gpio_keys = {
 170         .name = "gpio-keys",
 171         .dev  = {
 172                 .platform_data = &gpio_keys_data,
 173         },
 174         .id   = -1,
 175 };
 176
 177
 178 /*
 179  * EGPIO (Xilinx CPLD)
 180  *
 181  * 7 32-bit aligned 8-bit registers: 3x output, 1x irq, 3x input
 182  */
 183
 184 static struct resource egpio_resources[] = {
 185         [0] = {
 186                 .start = PXA_CS3_PHYS,
 187                 .end   = PXA_CS3_PHYS + 0x20,
 188                 .flags = IORESOURCE_MEM,
 189         },
 190         [1] = {
 191                 .start = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
 192                 .end   = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
 193                 .flags = IORESOURCE_IRQ,
 194         },
 195 };
 196
 197 static struct htc_egpio_chip egpio_chips[] = {
 198         [0] = {
 199                 .reg_start = 0,
 200                 .gpio_base = MAGICIAN_EGPIO(0, 0),
 201                 .num_gpios = 24,
 202                 .direction = HTC_EGPIO_OUTPUT,
 203                 .initial_values = 0x40, /* EGPIO_MAGICIAN_GSM_RESET */
 204         },
 205         [1] = {
 206                 .reg_start = 4,
 207                 .gpio_base = MAGICIAN_EGPIO(4, 0),
 208                 .num_gpios = 24,
 209                 .direction = HTC_EGPIO_INPUT,
 210         },
 211 };
 212
 213 static struct htc_egpio_platform_data egpio_info = {
 214         .reg_width    = 8,
 215         .bus_width    = 32,
 216         .irq_base     = IRQ_BOARD_START,
 217         .num_irqs     = 4,
 218         .ack_register = 3,
 219         .chip         = egpio_chips,
 220         .num_chips    = ARRAY_SIZE(egpio_chips),
 221 };
 222
 223 static struct platform_device egpio = {
 224         .name          = "htc-egpio",
 225         .id            = -1,
 226         .resource      = egpio_resources,
 227         .num_resources = ARRAY_SIZE(egpio_resources),
 228         .dev = {
 229                 .platform_data = &egpio_info,
 230         },
 231 };
 232
 233 /*
 234  * LCD - Toppoly TD028STEB1 or Samsung LTP280QV
 235  */
 236
 237 static struct pxafb_mode_info toppoly_modes[] = {
 238         {
 239                 .pixclock     = 96153,
 240                 .bpp          = 16,
 241                 .xres         = 240,
 242                 .yres         = 320,
 243                 .hsync_len    = 11,
 244                 .vsync_len    = 3,
 245                 .left_margin  = 19,
 246                 .upper_margin = 2,
 247                 .right_margin = 10,
 248                 .lower_margin = 2,
 249                 .sync         = 0,
 250         },
 251 };
 252
 253 static struct pxafb_mode_info samsung_modes[] = {
 254         {
 255                 .pixclock     = 96153,
 256                 .bpp          = 16,
 257                 .xres         = 240,
 258                 .yres         = 320,
 259                 .hsync_len    = 8,
 260                 .vsync_len    = 4,
 261                 .left_margin  = 9,
 262                 .upper_margin = 4,
 263                 .right_margin = 9,
 264                 .lower_margin = 4,
 265                 .sync         = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 266         },
 267 };
 268
 269 static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)
 270 {
 271         pr_debug("Toppoly LCD power\n");
 272
 273         if (on) {
 274                 pr_debug("on\n");
 275                 gpio_set_value(EGPIO_MAGICIAN_TOPPOLY_POWER, 1);
 276                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
 277                 udelay(2000);
 278                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
 279                 udelay(2000);
 280                 /* FIXME: enable LCDC here */
 281                 udelay(2000);
 282                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
 283                 udelay(2000);
 284                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
 285         } else {
 286                 pr_debug("off\n");
 287                 msleep(15);
 288                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
 289                 udelay(500);
 290                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
 291                 udelay(1000);
 292                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
 293                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
 294         }
 295 }
 296
 297 static void samsung_lcd_power(int on, struct fb_var_screeninfo *si)
 298 {
 299         pr_debug("Samsung LCD power\n");
 300
 301         if (on) {
 302                 pr_debug("on\n");
 303                 if (system_rev < 3)
 304                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 1);
 305                 else
 306                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
 307                 mdelay(10);
 308                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
 309                 mdelay(10);
 310                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
 311                 mdelay(30);
 312                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
 313                 mdelay(10);
 314         } else {
 315                 pr_debug("off\n");
 316                 mdelay(10);
 317                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
 318                 mdelay(30);
 319                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
 320                 mdelay(10);
 321                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
 322                 mdelay(10);
 323                 if (system_rev < 3)
 324                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
 325                 else
 326                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
 327         }
 328 }
 329
 330 static struct pxafb_mach_info toppoly_info = {
 331         .modes           = toppoly_modes,
 332         .num_modes       = 1,
 333         .fixed_modes     = 1,
 334         .lccr0           = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
 335         .lccr3           = LCCR3_PixRsEdg,
 336         .pxafb_lcd_power = toppoly_lcd_power,
 337 };
 338
 339 static struct pxafb_mach_info samsung_info = {
 340         .modes           = samsung_modes,
 341         .num_modes       = 1,
 342         .fixed_modes     = 1,
 343         .lccr0           = LCCR0_LDDALT | LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
 344         .lccr3           = LCCR3_PixFlEdg,
 345         .pxafb_lcd_power = samsung_lcd_power,
 346 };
 347
 348 /*
 349  * Backlight
 350  */
 351
 352 static void magician_set_bl_intensity(int intensity)
 353 {
 354         if (intensity) {
 355                 PWM_CTRL0 = 1;
 356                 PWM_PERVAL0 = 0xc8;
 357                 if (intensity > 0xc7) {
 358                         PWM_PWDUTY0 = intensity - 0x48;
 359                         gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
 360                 } else {
 361                         PWM_PWDUTY0 = intensity;
 362                         gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
 363                 }
 364                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 1);
 365                 pxa_set_cken(CKEN_PWM0, 1);
 366         } else {
 367                 /* PWM_PWDUTY0 = intensity; */
 368                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 0);
 369                 pxa_set_cken(CKEN_PWM0, 0);
 370         }
 371 }
 372
 373 static struct generic_bl_info backlight_info = {
 374         .default_intensity = 0x64,
 375         .limit_mask        = 0x0b,
 376         .max_intensity     = 0xc7+0x48,
 377         .set_bl_intensity  = magician_set_bl_intensity,
 378 };
 379
 380 static struct platform_device backlight = {
 381         .name = "generic-bl",
 382         .dev  = {
 383                 .platform_data = &backlight_info,
 384         },
 385         .id   = -1,
 386 };
 387
 388 /*
 389  * LEDs
 390  */
 391
 392 struct gpio_led gpio_leds[] = {
 393         {
 394                 .name = "magician::vibra",
 395                 .default_trigger = "none",
 396                 .gpio = GPIO22_MAGICIAN_VIBRA_EN,
 397         },
 398         {
 399                 .name = "magician::phone_bl",
 400                 .default_trigger = "none",
 401                 .gpio = GPIO103_MAGICIAN_LED_KP,
 402         },
 403 };
 404
 405 static struct gpio_led_platform_data gpio_led_info = {
 406         .leds = gpio_leds,
 407         .num_leds = ARRAY_SIZE(gpio_leds),
 408 };
 409
 410 static struct platform_device leds_gpio = {
 411         .name = "leds-gpio",
 412         .id   = -1,
 413         .dev  = {
 414                 .platform_data = &gpio_led_info,
 415         },
 416 };
 417
 418 static struct pasic3_led pasic3_leds[] = {
 419         {
 420                 .led = {
 421                         .name            = "magician:red",
 422                         .default_trigger = "ds2760-battery.0-charging",
 423                 },
 424                 .hw_num = 0,
 425                 .bit2   = PASIC3_BIT2_LED0,
 426                 .mask   = PASIC3_MASK_LED0,
 427         },
 428         {
 429                 .led = {
 430                         .name            = "magician:green",
 431                         .default_trigger = "ds2760-battery.0-charging-or-full",
 432                 },
 433                 .hw_num = 1,
 434                 .bit2   = PASIC3_BIT2_LED1,
 435                 .mask   = PASIC3_MASK_LED1,
 436         },
 437         {
 438                 .led = {
 439                         .name            = "magician:blue",
 440                         .default_trigger = "bluetooth",
 441                 },
 442                 .hw_num = 2,
 443                 .bit2   = PASIC3_BIT2_LED2,
 444                 .mask   = PASIC3_MASK_LED2,
 445         },
 446 };
 447
 448 static struct platform_device pasic3;
 449
 450 static struct pasic3_leds_machinfo pasic3_leds_info = {
 451         .num_leds   = ARRAY_SIZE(pasic3_leds),
 452         .power_gpio = EGPIO_MAGICIAN_LED_POWER,
 453         .leds       = pasic3_leds,
 454 };
 455
 456 /*
 457  * PASIC3 with DS1WM
 458  */
 459
 460 static struct resource pasic3_resources[] = {
 461         [0] = {
 462                 .start  = PXA_CS2_PHYS,
 463                 .end    = PXA_CS2_PHYS + 0x1b,
 464                 .flags  = IORESOURCE_MEM,
 465         },
 466         /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */
 467         [1] = {
 468                 .start  = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
 469                 .end    = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
 470                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 471         }
 472 };
 473
 474 static struct pasic3_platform_data pasic3_platform_data = {
 475         .bus_shift  = 2,
 476         .led_pdata  = &pasic3_leds_info,
 477         .clock_rate = 4000000,
 478 };
 479
 480 static struct platform_device pasic3 = {
 481         .name           = "pasic3",
 482         .id             = -1,
 483         .num_resources  = ARRAY_SIZE(pasic3_resources),
 484         .resource       = pasic3_resources,
 485         .dev = {
 486                 .platform_data = &pasic3_platform_data,
 487         },
 488 };
 489
 490 /*
 491  * External power
 492  */
 493
 494 static int magician_is_ac_online(void)
 495 {
 496         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
 497 }
 498
 499 static int magician_is_usb_online(void)
 500 {
 501         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB);
 502 }
 503
 504 static void magician_set_charge(int flags)
 505 {
 506         gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags);
 507         gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
 508 }
 509
 510 static char *magician_supplicants[] = {
 511         "ds2760-battery.0", "backup-battery"
 512 };
 513
 514 static struct pda_power_pdata power_supply_info = {
 515         .is_ac_online    = magician_is_ac_online,
 516         .is_usb_online   = magician_is_usb_online,
 517         .set_charge      = magician_set_charge,
 518         .supplied_to     = magician_supplicants,
 519         .num_supplicants = ARRAY_SIZE(magician_supplicants),
 520 };
 521
 522 static struct resource power_supply_resources[] = {
 523         [0] = {
 524                 .name  = "ac",
 525                 .flags = IORESOURCE_IRQ,
 526                 .start = IRQ_MAGICIAN_AC,
 527                 .end   = IRQ_MAGICIAN_AC,
 528         },
 529         [1] = {
 530                 .name  = "usb",
 531                 .flags = IORESOURCE_IRQ,
 532                 .start = IRQ_MAGICIAN_AC,
 533                 .end   = IRQ_MAGICIAN_AC,
 534         },
 535 };
 536
 537 static struct platform_device power_supply = {
 538         .name = "pda-power",
 539         .id   = -1,
 540         .dev  = {
 541                 .platform_data = &power_supply_info,
 542         },
 543         .resource      = power_supply_resources,
 544         .num_resources = ARRAY_SIZE(power_supply_resources),
 545 };
 546
 547
 548 /*
 549  * MMC/SD
 550  */
 551
 552 static int magician_mci_init(struct device *dev,
 553                                 irq_handler_t detect_irq, void *data)
 554 {
 555         int err;
 556
 557         err = request_irq(IRQ_MAGICIAN_SD, detect_irq,
 558                                 IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
 559                                 "MMC card detect", data);
 560         if (err)
 561                 goto err_request_irq;
 562         err = gpio_request(EGPIO_MAGICIAN_SD_POWER, "SD_POWER");
 563         if (err)
 564                 goto err_request_power;
 565         err = gpio_request(EGPIO_MAGICIAN_nSD_READONLY, "nSD_READONLY");
 566         if (err)
 567                 goto err_request_readonly;
 568
 569         return 0;
 570
 571 err_request_readonly:
 572         gpio_free(EGPIO_MAGICIAN_SD_POWER);
 573 err_request_power:
 574         free_irq(IRQ_MAGICIAN_SD, data);
 575 err_request_irq:
 576         return err;
 577 }
 578
 579 static void magician_mci_setpower(struct device *dev, unsigned int vdd)
 580 {
 581         struct pxamci_platform_data *pdata = dev->platform_data;
 582
 583         gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
 584 }
 585
 586 static int magician_mci_get_ro(struct device *dev)
 587 {
 588         return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
 589 }
 590
 591 static void magician_mci_exit(struct device *dev, void *data)
 592 {
 593         gpio_free(EGPIO_MAGICIAN_nSD_READONLY);
 594         gpio_free(EGPIO_MAGICIAN_SD_POWER);
 595         free_irq(IRQ_MAGICIAN_SD, data);
 596 }
 597
 598 static struct pxamci_platform_data magician_mci_info = {
 599         .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
 600         .init     = magician_mci_init,
 601         .get_ro   = magician_mci_get_ro,
 602         .setpower = magician_mci_setpower,
 603         .exit     = magician_mci_exit,
 604 };
 605
 606
 607 /*
 608  * USB OHCI
 609  */
 610
 611 static int magician_ohci_init(struct device *dev)
 612 {
 613         UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
 614             ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
 615
 616         return 0;
 617 }
 618
 619 static struct pxaohci_platform_data magician_ohci_info = {
 620         .port_mode    = PMM_PERPORT_MODE,
 621         .init         = magician_ohci_init,
 622         .power_budget = 0,
 623 };
 624
 625
 626 /*
 627  * StrataFlash
 628  */
 629
 630 static void magician_set_vpp(struct map_info *map, int vpp)
 631 {
 632         gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
 633 }
 634
 635 #define PXA_CS_SIZE             0x04000000
 636
 637 static struct resource strataflash_resource = {
 638         .start = PXA_CS0_PHYS,
 639         .end   = PXA_CS0_PHYS + PXA_CS_SIZE - 1,
 640         .flags = IORESOURCE_MEM,
 641 };
 642
 643 static struct physmap_flash_data strataflash_data = {
 644         .width = 4,
 645         .set_vpp = magician_set_vpp,
 646 };
 647
 648 static struct platform_device strataflash = {
 649         .name          = "physmap-flash",
 650         .id            = -1,
 651         .resource      = &strataflash_resource,
 652         .num_resources = 1,
 653         .dev = {
 654                 .platform_data = &strataflash_data,
 655         },
 656 };
 657
 658 /*
 659  * Platform devices
 660  */
 661
 662 static struct platform_device *devices[] __initdata = {
 663         &gpio_keys,
 664         &egpio,
 665         &backlight,
 666         &pasic3,
 667         &power_supply,
 668         &strataflash,
 669         &leds_gpio,
 670 };
 671
 672 static void __init magician_init(void)
 673 {
 674         void __iomem *cpld;
 675         int lcd_select;
 676         int err;
 677
 678         gpio_request(GPIO13_MAGICIAN_CPLD_IRQ, "CPLD_IRQ");
 679         gpio_request(GPIO107_MAGICIAN_DS1WM_IRQ, "DS1WM_IRQ");
 680
 681         pxa2xx_mfp_config(ARRAY_AND_SIZE(magician_pin_config));
 682
 683         platform_add_devices(devices, ARRAY_SIZE(devices));
 684
 685         err = gpio_request(GPIO83_MAGICIAN_nIR_EN, "nIR_EN");
 686         if (!err) {
 687                 gpio_direction_output(GPIO83_MAGICIAN_nIR_EN, 1);
 688                 pxa_set_ficp_info(&magician_ficp_info);
 689         }
 690         pxa_set_i2c_info(NULL);
 691         pxa_set_mci_info(&magician_mci_info);
 692         pxa_set_ohci_info(&magician_ohci_info);
 693
 694         /* Check LCD type we have */
 695         cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000);
 696         if (cpld) {
 697                 u8 board_id = __raw_readb(cpld+0x14);
 698                 iounmap(cpld);
 699                 system_rev = board_id & 0x7;
 700                 lcd_select = board_id & 0x8;
 701                 pr_info("LCD type: %s\n", lcd_select ? "Samsung" : "Toppoly");
 702                 if (lcd_select && (system_rev < 3)) {
 703                         gpio_request(GPIO75_MAGICIAN_SAMSUNG_POWER, "SAMSUNG_POWER");
 704                         gpio_direction_output(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
 705                 }
 706                 gpio_request(GPIO104_MAGICIAN_LCD_POWER_1, "LCD_POWER_1");
 707                 gpio_request(GPIO105_MAGICIAN_LCD_POWER_2, "LCD_POWER_2");
 708                 gpio_request(GPIO106_MAGICIAN_LCD_POWER_3, "LCD_POWER_3");
 709                 gpio_direction_output(GPIO104_MAGICIAN_LCD_POWER_1, 0);
 710                 gpio_direction_output(GPIO105_MAGICIAN_LCD_POWER_2, 0);
 711                 gpio_direction_output(GPIO106_MAGICIAN_LCD_POWER_3, 0);
 712                 set_pxa_fb_info(lcd_select ? &samsung_info : &toppoly_info);
 713         } else
 714                 pr_err("LCD detection: CPLD mapping failed\n");
 715 }
 716
 717
 718 MACHINE_START(MAGICIAN, "HTC Magician")
 719         .phys_io = 0x40000000,
 720         .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
 721         .boot_params = 0xa0000100,
 722         .map_io = pxa_map_io,
 723         .init_irq = pxa27x_init_irq,
 724         .init_machine = magician_init,
 725         .timer = &pxa_timer,
 726 MACHINE_END