arch/arm/mach-pxa/vpac270.c

   1 /*
   2  * Hardware definitions for Voipac PXA270
   3  *
   4  * Copyright (C) 2010
   5  * Marek Vasut <marek.vasut@gmail.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  *
  11  */
  12
  13 #include <linux/platform_device.h>
  14 #include <linux/delay.h>
  15 #include <linux/irq.h>
  16 #include <linux/gpio_keys.h>
  17 #include <linux/input.h>
  18 #include <linux/leds.h>
  19 #include <linux/gpio.h>
  20 #include <linux/gpio/machine.h>
  21 #include <linux/usb/gpio_vbus.h>
  22 #include <linux/mtd/mtd.h>
  23 #include <linux/mtd/partitions.h>
  24 #include <linux/mtd/physmap.h>
  25 #include <linux/mtd/onenand.h>
  26 #include <linux/dm9000.h>
  27 #include <linux/ucb1400.h>
  28 #include <linux/ata_platform.h>
  29 #include <linux/regulator/machine.h>
  30 #include <linux/regulator/max1586.h>
  31 #include <linux/platform_data/i2c-pxa.h>
  32
  33 #include <asm/mach-types.h>
  34 #include <asm/mach/arch.h>
  35
  36 #include "pxa27x.h"
  37 #include <mach/audio.h>
  38 #include <mach/vpac270.h>
  39 #include <linux/platform_data/mmc-pxamci.h>
  40 #include <linux/platform_data/video-pxafb.h>
  41 #include <linux/platform_data/usb-ohci-pxa27x.h>
  42 #include "pxa27x-udc.h"
  43 #include "udc.h"
  44 #include <linux/platform_data/ata-pxa.h>
  45
  46 #include "generic.h"
  47 #include "devices.h"
  48
  49 /******************************************************************************
  50  * Pin configuration
  51  ******************************************************************************/
  52 static unsigned long vpac270_pin_config[] __initdata = {
  53         /* MMC */
  54         GPIO32_MMC_CLK,
  55         GPIO92_MMC_DAT_0,
  56         GPIO109_MMC_DAT_1,
  57         GPIO110_MMC_DAT_2,
  58         GPIO111_MMC_DAT_3,
  59         GPIO112_MMC_CMD,
  60         GPIO53_GPIO,    /* SD detect */
  61         GPIO52_GPIO,    /* SD r/o switch */
  62
  63         /* GPIO KEYS */
  64         GPIO1_GPIO,     /* USER BTN */
  65
  66         /* LEDs */
  67         GPIO15_GPIO,    /* orange led */
  68
  69         /* FFUART */
  70         GPIO34_FFUART_RXD,
  71         GPIO39_FFUART_TXD,
  72         GPIO27_FFUART_RTS,
  73         GPIO100_FFUART_CTS,
  74         GPIO33_FFUART_DSR,
  75         GPIO40_FFUART_DTR,
  76         GPIO10_FFUART_DCD,
  77         GPIO38_FFUART_RI,
  78
  79         /* LCD */
  80         GPIO58_LCD_LDD_0,
  81         GPIO59_LCD_LDD_1,
  82         GPIO60_LCD_LDD_2,
  83         GPIO61_LCD_LDD_3,
  84         GPIO62_LCD_LDD_4,
  85         GPIO63_LCD_LDD_5,
  86         GPIO64_LCD_LDD_6,
  87         GPIO65_LCD_LDD_7,
  88         GPIO66_LCD_LDD_8,
  89         GPIO67_LCD_LDD_9,
  90         GPIO68_LCD_LDD_10,
  91         GPIO69_LCD_LDD_11,
  92         GPIO70_LCD_LDD_12,
  93         GPIO71_LCD_LDD_13,
  94         GPIO72_LCD_LDD_14,
  95         GPIO73_LCD_LDD_15,
  96         GPIO86_LCD_LDD_16,
  97         GPIO87_LCD_LDD_17,
  98         GPIO74_LCD_FCLK,
  99         GPIO75_LCD_LCLK,
 100         GPIO76_LCD_PCLK,
 101         GPIO77_LCD_BIAS,
 102
 103         /* PCMCIA */
 104         GPIO48_nPOE,
 105         GPIO49_nPWE,
 106         GPIO50_nPIOR,
 107         GPIO51_nPIOW,
 108         GPIO85_nPCE_1,
 109         GPIO54_nPCE_2,
 110         GPIO55_nPREG,
 111         GPIO57_nIOIS16,
 112         GPIO56_nPWAIT,
 113         GPIO104_PSKTSEL,
 114         GPIO84_GPIO,    /* PCMCIA CD */
 115         GPIO35_GPIO,    /* PCMCIA RDY */
 116         GPIO107_GPIO,   /* PCMCIA PPEN */
 117         GPIO11_GPIO,    /* PCMCIA RESET */
 118         GPIO17_GPIO,    /* CF CD */
 119         GPIO12_GPIO,    /* CF RDY */
 120         GPIO16_GPIO,    /* CF RESET */
 121
 122         /* UHC */
 123         GPIO88_USBH1_PWR,
 124         GPIO89_USBH1_PEN,
 125         GPIO119_USBH2_PWR,
 126         GPIO120_USBH2_PEN,
 127
 128         /* UDC */
 129         GPIO41_GPIO,
 130
 131         /* Ethernet */
 132         GPIO114_GPIO,   /* IRQ */
 133
 134         /* AC97 */
 135         GPIO28_AC97_BITCLK,
 136         GPIO29_AC97_SDATA_IN_0,
 137         GPIO30_AC97_SDATA_OUT,
 138         GPIO31_AC97_SYNC,
 139         GPIO95_AC97_nRESET,
 140         GPIO98_AC97_SYSCLK,
 141         GPIO113_GPIO,   /* TS IRQ */
 142
 143         /* I2C */
 144         GPIO117_I2C_SCL,
 145         GPIO118_I2C_SDA,
 146
 147         /* IDE */
 148         GPIO36_GPIO,    /* IDE IRQ */
 149         GPIO80_DREQ_1,
 150 };
 151
 152 /******************************************************************************
 153  * NOR Flash
 154  ******************************************************************************/
 155 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 156 static struct mtd_partition vpac270_nor_partitions[] = {
 157         {
 158                 .name           = "Flash",
 159                 .offset         = 0x00000000,
 160                 .size           = MTDPART_SIZ_FULL,
 161         }
 162 };
 163
 164 static struct physmap_flash_data vpac270_flash_data[] = {
 165         {
 166                 .width          = 2,    /* bankwidth in bytes */
 167                 .parts          = vpac270_nor_partitions,
 168                 .nr_parts       = ARRAY_SIZE(vpac270_nor_partitions)
 169         }
 170 };
 171
 172 static struct resource vpac270_flash_resource = {
 173         .start  = PXA_CS0_PHYS,
 174         .end    = PXA_CS0_PHYS + SZ_64M - 1,
 175         .flags  = IORESOURCE_MEM,
 176 };
 177
 178 static struct platform_device vpac270_flash = {
 179         .name           = "physmap-flash",
 180         .id             = 0,
 181         .resource       = &vpac270_flash_resource,
 182         .num_resources  = 1,
 183         .dev            = {
 184                 .platform_data = vpac270_flash_data,
 185         },
 186 };
 187 static void __init vpac270_nor_init(void)
 188 {
 189         platform_device_register(&vpac270_flash);
 190 }
 191 #else
 192 static inline void vpac270_nor_init(void) {}
 193 #endif
 194
 195 /******************************************************************************
 196  * OneNAND Flash
 197  ******************************************************************************/
 198 #if defined(CONFIG_MTD_ONENAND) || defined(CONFIG_MTD_ONENAND_MODULE)
 199 static struct mtd_partition vpac270_onenand_partitions[] = {
 200         {
 201                 .name           = "Flash",
 202                 .offset         = 0x00000000,
 203                 .size           = MTDPART_SIZ_FULL,
 204         }
 205 };
 206
 207 static struct onenand_platform_data vpac270_onenand_info = {
 208         .parts          = vpac270_onenand_partitions,
 209         .nr_parts       = ARRAY_SIZE(vpac270_onenand_partitions),
 210 };
 211
 212 static struct resource vpac270_onenand_resources[] = {
 213         [0] = {
 214                 .start  = PXA_CS0_PHYS,
 215                 .end    = PXA_CS0_PHYS + SZ_1M,
 216                 .flags  = IORESOURCE_MEM,
 217         },
 218 };
 219
 220 static struct platform_device vpac270_onenand = {
 221         .name           = "onenand-flash",
 222         .id             = -1,
 223         .resource       = vpac270_onenand_resources,
 224         .num_resources  = ARRAY_SIZE(vpac270_onenand_resources),
 225         .dev            = {
 226                 .platform_data  = &vpac270_onenand_info,
 227         },
 228 };
 229
 230 static void __init vpac270_onenand_init(void)
 231 {
 232         platform_device_register(&vpac270_onenand);
 233 }
 234 #else
 235 static void __init vpac270_onenand_init(void) {}
 236 #endif
 237
 238 /******************************************************************************
 239  * SD/MMC card controller
 240  ******************************************************************************/
 241 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
 242 static struct pxamci_platform_data vpac270_mci_platform_data = {
 243         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
 244         .detect_delay_ms        = 200,
 245 };
 246
 247 static struct gpiod_lookup_table vpac270_mci_gpio_table = {
 248         .dev_id = "pxa2xx-mci.0",
 249         .table = {
 250                 GPIO_LOOKUP("gpio-pxa", GPIO53_VPAC270_SD_DETECT_N,
 251                             "cd", GPIO_ACTIVE_LOW),
 252                 GPIO_LOOKUP("gpio-pxa", GPIO52_VPAC270_SD_READONLY,
 253                             "wp", GPIO_ACTIVE_LOW),
 254                 { },
 255         },
 256 };
 257
 258 static void __init vpac270_mmc_init(void)
 259 {
 260         gpiod_add_lookup_table(&vpac270_mci_gpio_table);
 261         pxa_set_mci_info(&vpac270_mci_platform_data);
 262 }
 263 #else
 264 static inline void vpac270_mmc_init(void) {}
 265 #endif
 266
 267 /******************************************************************************
 268  * GPIO keys
 269  ******************************************************************************/
 270 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 271 static struct gpio_keys_button vpac270_pxa_buttons[] = {
 272         {KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"},
 273 };
 274
 275 static struct gpio_keys_platform_data vpac270_pxa_keys_data = {
 276         .buttons        = vpac270_pxa_buttons,
 277         .nbuttons       = ARRAY_SIZE(vpac270_pxa_buttons),
 278 };
 279
 280 static struct platform_device vpac270_pxa_keys = {
 281         .name   = "gpio-keys",
 282         .id     = -1,
 283         .dev    = {
 284                 .platform_data = &vpac270_pxa_keys_data,
 285         },
 286 };
 287
 288 static void __init vpac270_keys_init(void)
 289 {
 290         platform_device_register(&vpac270_pxa_keys);
 291 }
 292 #else
 293 static inline void vpac270_keys_init(void) {}
 294 #endif
 295
 296 /******************************************************************************
 297  * LED
 298  ******************************************************************************/
 299 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
 300 struct gpio_led vpac270_gpio_leds[] = {
 301 {
 302         .name                   = "vpac270:orange:user",
 303         .default_trigger        = "none",
 304         .gpio                   = GPIO15_VPAC270_LED_ORANGE,
 305         .active_low             = 1,
 306 }
 307 };
 308
 309 static struct gpio_led_platform_data vpac270_gpio_led_info = {
 310         .leds           = vpac270_gpio_leds,
 311         .num_leds       = ARRAY_SIZE(vpac270_gpio_leds),
 312 };
 313
 314 static struct platform_device vpac270_leds = {
 315         .name   = "leds-gpio",
 316         .id     = -1,
 317         .dev    = {
 318                 .platform_data  = &vpac270_gpio_led_info,
 319         }
 320 };
 321
 322 static void __init vpac270_leds_init(void)
 323 {
 324         platform_device_register(&vpac270_leds);
 325 }
 326 #else
 327 static inline void vpac270_leds_init(void) {}
 328 #endif
 329
 330 /******************************************************************************
 331  * USB Host
 332  ******************************************************************************/
 333 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
 334 static int vpac270_ohci_init(struct device *dev)
 335 {
 336         UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
 337         return 0;
 338 }
 339
 340 static struct pxaohci_platform_data vpac270_ohci_info = {
 341         .port_mode      = PMM_PERPORT_MODE,
 342         .flags          = ENABLE_PORT1 | ENABLE_PORT2 |
 343                         POWER_CONTROL_LOW | POWER_SENSE_LOW,
 344         .init           = vpac270_ohci_init,
 345 };
 346
 347 static void __init vpac270_uhc_init(void)
 348 {
 349         pxa_set_ohci_info(&vpac270_ohci_info);
 350 }
 351 #else
 352 static inline void vpac270_uhc_init(void) {}
 353 #endif
 354
 355 /******************************************************************************
 356  * USB Gadget
 357  ******************************************************************************/
 358 #if defined(CONFIG_USB_PXA27X)||defined(CONFIG_USB_PXA27X_MODULE)
 359 static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = {
 360         .gpio_vbus              = GPIO41_VPAC270_UDC_DETECT,
 361         .gpio_pullup            = -1,
 362 };
 363
 364 static struct platform_device vpac270_gpio_vbus = {
 365         .name   = "gpio-vbus",
 366         .id     = -1,
 367         .dev    = {
 368                 .platform_data  = &vpac270_gpio_vbus_info,
 369         },
 370 };
 371
 372 static void vpac270_udc_command(int cmd)
 373 {
 374         if (cmd == PXA2XX_UDC_CMD_CONNECT)
 375                 UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE;
 376         else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
 377                 UP2OCR = UP2OCR_HXOE;
 378 }
 379
 380 static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
 381         .udc_command            = vpac270_udc_command,
 382         .gpio_pullup            = -1,
 383 };
 384
 385 static void __init vpac270_udc_init(void)
 386 {
 387         pxa_set_udc_info(&vpac270_udc_info);
 388         platform_device_register(&vpac270_gpio_vbus);
 389 }
 390 #else
 391 static inline void vpac270_udc_init(void) {}
 392 #endif
 393
 394 /******************************************************************************
 395  * Ethernet
 396  ******************************************************************************/
 397 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 398 static struct resource vpac270_dm9000_resources[] = {
 399         [0] = {
 400                 .start  = PXA_CS2_PHYS + 0x300,
 401                 .end    = PXA_CS2_PHYS + 0x303,
 402                 .flags  = IORESOURCE_MEM,
 403         },
 404         [1] = {
 405                 .start  = PXA_CS2_PHYS + 0x304,
 406                 .end    = PXA_CS2_PHYS + 0x343,
 407                 .flags  = IORESOURCE_MEM,
 408         },
 409         [2] = {
 410                 .start  = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
 411                 .end    = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
 412                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 413         },
 414 };
 415
 416 static struct dm9000_plat_data vpac270_dm9000_platdata = {
 417         .flags          = DM9000_PLATF_32BITONLY,
 418 };
 419
 420 static struct platform_device vpac270_dm9000_device = {
 421         .name           = "dm9000",
 422         .id             = -1,
 423         .num_resources  = ARRAY_SIZE(vpac270_dm9000_resources),
 424         .resource       = vpac270_dm9000_resources,
 425         .dev            = {
 426                 .platform_data = &vpac270_dm9000_platdata,
 427         }
 428 };
 429
 430 static void __init vpac270_eth_init(void)
 431 {
 432         platform_device_register(&vpac270_dm9000_device);
 433 }
 434 #else
 435 static inline void vpac270_eth_init(void) {}
 436 #endif
 437
 438 /******************************************************************************
 439  * Audio and Touchscreen
 440  ******************************************************************************/
 441 #if     defined(CONFIG_TOUCHSCREEN_UCB1400) || \
 442         defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
 443 static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
 444         .reset_gpio     = 95,
 445 };
 446
 447 static struct ucb1400_pdata vpac270_ucb1400_pdata = {
 448         .irq            = PXA_GPIO_TO_IRQ(GPIO113_VPAC270_TS_IRQ),
 449 };
 450
 451 static struct platform_device vpac270_ucb1400_device = {
 452         .name           = "ucb1400_core",
 453         .id             = -1,
 454         .dev            = {
 455                 .platform_data = &vpac270_ucb1400_pdata,
 456         },
 457 };
 458
 459 static void __init vpac270_ts_init(void)
 460 {
 461         pxa_set_ac97_info(&vpac270_ac97_pdata);
 462         platform_device_register(&vpac270_ucb1400_device);
 463 }
 464 #else
 465 static inline void vpac270_ts_init(void) {}
 466 #endif
 467
 468 /******************************************************************************
 469  * RTC
 470  ******************************************************************************/
 471 #if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)
 472 static struct i2c_board_info __initdata vpac270_i2c_devs[] = {
 473         {
 474                 I2C_BOARD_INFO("ds1339", 0x68),
 475         },
 476 };
 477
 478 static void __init vpac270_rtc_init(void)
 479 {
 480         i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs));
 481 }
 482 #else
 483 static inline void vpac270_rtc_init(void) {}
 484 #endif
 485
 486 /******************************************************************************
 487  * Framebuffer
 488  ******************************************************************************/
 489 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 490 static struct pxafb_mode_info vpac270_lcd_modes[] = {
 491 {
 492         .pixclock       = 57692,
 493         .xres           = 640,
 494         .yres           = 480,
 495         .bpp            = 32,
 496         .depth          = 18,
 497
 498         .left_margin    = 144,
 499         .right_margin   = 32,
 500         .upper_margin   = 13,
 501         .lower_margin   = 30,
 502
 503         .hsync_len      = 32,
 504         .vsync_len      = 2,
 505
 506         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 507 }, {    /* CRT 640x480 */
 508         .pixclock       = 35000,
 509         .xres           = 640,
 510         .yres           = 480,
 511         .bpp            = 16,
 512         .depth          = 16,
 513
 514         .left_margin    = 96,
 515         .right_margin   = 48,
 516         .upper_margin   = 33,
 517         .lower_margin   = 10,
 518
 519         .hsync_len      = 48,
 520         .vsync_len      = 1,
 521
 522         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 523 }, {    /* CRT 800x600 H=30kHz V=48HZ */
 524         .pixclock       = 25000,
 525         .xres           = 800,
 526         .yres           = 600,
 527         .bpp            = 16,
 528         .depth          = 16,
 529
 530         .left_margin    = 50,
 531         .right_margin   = 1,
 532         .upper_margin   = 21,
 533         .lower_margin   = 12,
 534
 535         .hsync_len      = 8,
 536         .vsync_len      = 1,
 537
 538         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 539 }, {    /* CRT 1024x768 H=40kHz V=50Hz */
 540         .pixclock       = 15000,
 541         .xres           = 1024,
 542         .yres           = 768,
 543         .bpp            = 16,
 544         .depth          = 16,
 545
 546         .left_margin    = 220,
 547         .right_margin   = 8,
 548         .upper_margin   = 33,
 549         .lower_margin   = 2,
 550
 551         .hsync_len      = 48,
 552         .vsync_len      = 1,
 553
 554         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 555 }
 556 };
 557
 558 static struct pxafb_mach_info vpac270_lcd_screen = {
 559         .modes          = vpac270_lcd_modes,
 560         .num_modes      = ARRAY_SIZE(vpac270_lcd_modes),
 561         .lcd_conn       = LCD_COLOR_TFT_18BPP,
 562 };
 563
 564 static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info)
 565 {
 566         gpio_set_value(GPIO81_VPAC270_BKL_ON, on);
 567 }
 568
 569 static void __init vpac270_lcd_init(void)
 570 {
 571         int ret;
 572
 573         ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON");
 574         if (ret) {
 575                 pr_err("Requesting BKL-ON GPIO failed!\n");
 576                 goto err;
 577         }
 578
 579         ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1);
 580         if (ret) {
 581                 pr_err("Setting BKL-ON GPIO direction failed!\n");
 582                 goto err2;
 583         }
 584
 585         vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power;
 586         pxa_set_fb_info(NULL, &vpac270_lcd_screen);
 587         return;
 588
 589 err2:
 590         gpio_free(GPIO81_VPAC270_BKL_ON);
 591 err:
 592         return;
 593 }
 594 #else
 595 static inline void vpac270_lcd_init(void) {}
 596 #endif
 597
 598 /******************************************************************************
 599  * PATA IDE
 600  ******************************************************************************/
 601 #if defined(CONFIG_PATA_PXA) || defined(CONFIG_PATA_PXA_MODULE)
 602 static struct pata_pxa_pdata vpac270_pata_pdata = {
 603         .reg_shift      = 1,
 604         .dma_dreq       = 1,
 605         .irq_flags      = IRQF_TRIGGER_RISING,
 606 };
 607
 608 static struct resource vpac270_ide_resources[] = {
 609         [0] = { /* I/O Base address */
 610                .start   = PXA_CS3_PHYS + 0x120,
 611                .end     = PXA_CS3_PHYS + 0x13f,
 612                .flags   = IORESOURCE_MEM
 613         },
 614         [1] = { /* CTL Base address */
 615                .start   = PXA_CS3_PHYS + 0x15c,
 616                .end     = PXA_CS3_PHYS + 0x15f,
 617                .flags   = IORESOURCE_MEM
 618         },
 619         [2] = { /* DMA Base address */
 620                .start   = PXA_CS3_PHYS + 0x20,
 621                .end     = PXA_CS3_PHYS + 0x2f,
 622                .flags   = IORESOURCE_DMA
 623         },
 624         [3] = { /* IDE IRQ pin */
 625                .start   = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
 626                .end     = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
 627                .flags   = IORESOURCE_IRQ
 628         }
 629 };
 630
 631 static struct platform_device vpac270_ide_device = {
 632         .name           = "pata_pxa",
 633         .num_resources  = ARRAY_SIZE(vpac270_ide_resources),
 634         .resource       = vpac270_ide_resources,
 635         .dev            = {
 636                 .platform_data  = &vpac270_pata_pdata,
 637                 .coherent_dma_mask      = 0xffffffff,
 638         }
 639 };
 640
 641 static void __init vpac270_ide_init(void)
 642 {
 643         platform_device_register(&vpac270_ide_device);
 644 }
 645 #else
 646 static inline void vpac270_ide_init(void) {}
 647 #endif
 648
 649 /******************************************************************************
 650  * Core power regulator
 651  ******************************************************************************/
 652 #if defined(CONFIG_REGULATOR_MAX1586) || \
 653     defined(CONFIG_REGULATOR_MAX1586_MODULE)
 654 static struct regulator_consumer_supply vpac270_max1587a_consumers[] = {
 655         REGULATOR_SUPPLY("vcc_core", NULL),
 656 };
 657
 658 static struct regulator_init_data vpac270_max1587a_v3_info = {
 659         .constraints = {
 660                 .name           = "vcc_core range",
 661                 .min_uV         = 900000,
 662                 .max_uV         = 1705000,
 663                 .always_on      = 1,
 664                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 665         },
 666         .consumer_supplies      = vpac270_max1587a_consumers,
 667         .num_consumer_supplies  = ARRAY_SIZE(vpac270_max1587a_consumers),
 668 };
 669
 670 static struct max1586_subdev_data vpac270_max1587a_subdevs[] = {
 671         {
 672                 .name           = "vcc_core",
 673                 .id             = MAX1586_V3,
 674                 .platform_data  = &vpac270_max1587a_v3_info,
 675         }
 676 };
 677
 678 static struct max1586_platform_data vpac270_max1587a_info = {
 679         .subdevs     = vpac270_max1587a_subdevs,
 680         .num_subdevs = ARRAY_SIZE(vpac270_max1587a_subdevs),
 681         .v3_gain     = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
 682 };
 683
 684 static struct i2c_board_info __initdata vpac270_pi2c_board_info[] = {
 685         {
 686                 I2C_BOARD_INFO("max1586", 0x14),
 687                 .platform_data  = &vpac270_max1587a_info,
 688         },
 689 };
 690
 691 static void __init vpac270_pmic_init(void)
 692 {
 693         i2c_register_board_info(1, ARRAY_AND_SIZE(vpac270_pi2c_board_info));
 694 }
 695 #else
 696 static inline void vpac270_pmic_init(void) {}
 697 #endif
 698
 699
 700 /******************************************************************************
 701  * Machine init
 702  ******************************************************************************/
 703 static void __init vpac270_init(void)
 704 {
 705         pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config));
 706
 707         pxa_set_ffuart_info(NULL);
 708         pxa_set_btuart_info(NULL);
 709         pxa_set_stuart_info(NULL);
 710         pxa_set_i2c_info(NULL);
 711         pxa27x_set_i2c_power_info(NULL);
 712
 713         vpac270_pmic_init();
 714         vpac270_lcd_init();
 715         vpac270_mmc_init();
 716         vpac270_nor_init();
 717         vpac270_onenand_init();
 718         vpac270_leds_init();
 719         vpac270_keys_init();
 720         vpac270_uhc_init();
 721         vpac270_udc_init();
 722         vpac270_eth_init();
 723         vpac270_ts_init();
 724         vpac270_rtc_init();
 725         vpac270_ide_init();
 726
 727         regulator_has_full_constraints();
 728 }
 729
 730 MACHINE_START(VPAC270, "Voipac PXA270")
 731         .atag_offset    = 0x100,
 732         .map_io         = pxa27x_map_io,
 733         .nr_irqs        = PXA_NR_IRQS,
 734         .init_irq       = pxa27x_init_irq,
 735         .handle_irq     = pxa27x_handle_irq,
 736         .init_time      = pxa_timer_init,
 737         .init_machine   = vpac270_init,
 738         .restart        = pxa_restart,
 739 MACHINE_END