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         .gpio_power             = -1,
 245         .gpio_card_detect       = GPIO53_VPAC270_SD_DETECT_N,
 246         .gpio_card_ro           = GPIO52_VPAC270_SD_READONLY,
 247         .detect_delay_ms        = 200,
 248 };
 249
 250 static struct gpiod_lookup_table vpac270_mci_gpio_table = {
 251         .dev_id = "pxa2xx-mci.0",
 252         .table = {
 253                 GPIO_LOOKUP("gpio-pxa", GPIO53_VPAC270_SD_DETECT_N,
 254                             "cd", GPIO_ACTIVE_LOW),
 255                 GPIO_LOOKUP("gpio-pxa", GPIO52_VPAC270_SD_READONLY,
 256                             "wp", GPIO_ACTIVE_LOW),
 257                 { },
 258         },
 259 };
 260
 261 static void __init vpac270_mmc_init(void)
 262 {
 263         gpiod_add_lookup_table(&vpac270_mci_gpio_table);
 264         pxa_set_mci_info(&vpac270_mci_platform_data);
 265 }
 266 #else
 267 static inline void vpac270_mmc_init(void) {}
 268 #endif
 269
 270 /******************************************************************************
 271  * GPIO keys
 272  ******************************************************************************/
 273 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 274 static struct gpio_keys_button vpac270_pxa_buttons[] = {
 275         {KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"},
 276 };
 277
 278 static struct gpio_keys_platform_data vpac270_pxa_keys_data = {
 279         .buttons        = vpac270_pxa_buttons,
 280         .nbuttons       = ARRAY_SIZE(vpac270_pxa_buttons),
 281 };
 282
 283 static struct platform_device vpac270_pxa_keys = {
 284         .name   = "gpio-keys",
 285         .id     = -1,
 286         .dev    = {
 287                 .platform_data = &vpac270_pxa_keys_data,
 288         },
 289 };
 290
 291 static void __init vpac270_keys_init(void)
 292 {
 293         platform_device_register(&vpac270_pxa_keys);
 294 }
 295 #else
 296 static inline void vpac270_keys_init(void) {}
 297 #endif
 298
 299 /******************************************************************************
 300  * LED
 301  ******************************************************************************/
 302 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
 303 struct gpio_led vpac270_gpio_leds[] = {
 304 {
 305         .name                   = "vpac270:orange:user",
 306         .default_trigger        = "none",
 307         .gpio                   = GPIO15_VPAC270_LED_ORANGE,
 308         .active_low             = 1,
 309 }
 310 };
 311
 312 static struct gpio_led_platform_data vpac270_gpio_led_info = {
 313         .leds           = vpac270_gpio_leds,
 314         .num_leds       = ARRAY_SIZE(vpac270_gpio_leds),
 315 };
 316
 317 static struct platform_device vpac270_leds = {
 318         .name   = "leds-gpio",
 319         .id     = -1,
 320         .dev    = {
 321                 .platform_data  = &vpac270_gpio_led_info,
 322         }
 323 };
 324
 325 static void __init vpac270_leds_init(void)
 326 {
 327         platform_device_register(&vpac270_leds);
 328 }
 329 #else
 330 static inline void vpac270_leds_init(void) {}
 331 #endif
 332
 333 /******************************************************************************
 334  * USB Host
 335  ******************************************************************************/
 336 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
 337 static int vpac270_ohci_init(struct device *dev)
 338 {
 339         UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
 340         return 0;
 341 }
 342
 343 static struct pxaohci_platform_data vpac270_ohci_info = {
 344         .port_mode      = PMM_PERPORT_MODE,
 345         .flags          = ENABLE_PORT1 | ENABLE_PORT2 |
 346                         POWER_CONTROL_LOW | POWER_SENSE_LOW,
 347         .init           = vpac270_ohci_init,
 348 };
 349
 350 static void __init vpac270_uhc_init(void)
 351 {
 352         pxa_set_ohci_info(&vpac270_ohci_info);
 353 }
 354 #else
 355 static inline void vpac270_uhc_init(void) {}
 356 #endif
 357
 358 /******************************************************************************
 359  * USB Gadget
 360  ******************************************************************************/
 361 #if defined(CONFIG_USB_PXA27X)||defined(CONFIG_USB_PXA27X_MODULE)
 362 static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = {
 363         .gpio_vbus              = GPIO41_VPAC270_UDC_DETECT,
 364         .gpio_pullup            = -1,
 365 };
 366
 367 static struct platform_device vpac270_gpio_vbus = {
 368         .name   = "gpio-vbus",
 369         .id     = -1,
 370         .dev    = {
 371                 .platform_data  = &vpac270_gpio_vbus_info,
 372         },
 373 };
 374
 375 static void vpac270_udc_command(int cmd)
 376 {
 377         if (cmd == PXA2XX_UDC_CMD_CONNECT)
 378                 UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE;
 379         else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
 380                 UP2OCR = UP2OCR_HXOE;
 381 }
 382
 383 static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
 384         .udc_command            = vpac270_udc_command,
 385         .gpio_pullup            = -1,
 386 };
 387
 388 static void __init vpac270_udc_init(void)
 389 {
 390         pxa_set_udc_info(&vpac270_udc_info);
 391         platform_device_register(&vpac270_gpio_vbus);
 392 }
 393 #else
 394 static inline void vpac270_udc_init(void) {}
 395 #endif
 396
 397 /******************************************************************************
 398  * Ethernet
 399  ******************************************************************************/
 400 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 401 static struct resource vpac270_dm9000_resources[] = {
 402         [0] = {
 403                 .start  = PXA_CS2_PHYS + 0x300,
 404                 .end    = PXA_CS2_PHYS + 0x303,
 405                 .flags  = IORESOURCE_MEM,
 406         },
 407         [1] = {
 408                 .start  = PXA_CS2_PHYS + 0x304,
 409                 .end    = PXA_CS2_PHYS + 0x343,
 410                 .flags  = IORESOURCE_MEM,
 411         },
 412         [2] = {
 413                 .start  = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
 414                 .end    = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
 415                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 416         },
 417 };
 418
 419 static struct dm9000_plat_data vpac270_dm9000_platdata = {
 420         .flags          = DM9000_PLATF_32BITONLY,
 421 };
 422
 423 static struct platform_device vpac270_dm9000_device = {
 424         .name           = "dm9000",
 425         .id             = -1,
 426         .num_resources  = ARRAY_SIZE(vpac270_dm9000_resources),
 427         .resource       = vpac270_dm9000_resources,
 428         .dev            = {
 429                 .platform_data = &vpac270_dm9000_platdata,
 430         }
 431 };
 432
 433 static void __init vpac270_eth_init(void)
 434 {
 435         platform_device_register(&vpac270_dm9000_device);
 436 }
 437 #else
 438 static inline void vpac270_eth_init(void) {}
 439 #endif
 440
 441 /******************************************************************************
 442  * Audio and Touchscreen
 443  ******************************************************************************/
 444 #if     defined(CONFIG_TOUCHSCREEN_UCB1400) || \
 445         defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
 446 static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
 447         .reset_gpio     = 95,
 448 };
 449
 450 static struct ucb1400_pdata vpac270_ucb1400_pdata = {
 451         .irq            = PXA_GPIO_TO_IRQ(GPIO113_VPAC270_TS_IRQ),
 452 };
 453
 454 static struct platform_device vpac270_ucb1400_device = {
 455         .name           = "ucb1400_core",
 456         .id             = -1,
 457         .dev            = {
 458                 .platform_data = &vpac270_ucb1400_pdata,
 459         },
 460 };
 461
 462 static void __init vpac270_ts_init(void)
 463 {
 464         pxa_set_ac97_info(&vpac270_ac97_pdata);
 465         platform_device_register(&vpac270_ucb1400_device);
 466 }
 467 #else
 468 static inline void vpac270_ts_init(void) {}
 469 #endif
 470
 471 /******************************************************************************
 472  * RTC
 473  ******************************************************************************/
 474 #if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)
 475 static struct i2c_board_info __initdata vpac270_i2c_devs[] = {
 476         {
 477                 I2C_BOARD_INFO("ds1339", 0x68),
 478         },
 479 };
 480
 481 static void __init vpac270_rtc_init(void)
 482 {
 483         i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs));
 484 }
 485 #else
 486 static inline void vpac270_rtc_init(void) {}
 487 #endif
 488
 489 /******************************************************************************
 490  * Framebuffer
 491  ******************************************************************************/
 492 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 493 static struct pxafb_mode_info vpac270_lcd_modes[] = {
 494 {
 495         .pixclock       = 57692,
 496         .xres           = 640,
 497         .yres           = 480,
 498         .bpp            = 32,
 499         .depth          = 18,
 500
 501         .left_margin    = 144,
 502         .right_margin   = 32,
 503         .upper_margin   = 13,
 504         .lower_margin   = 30,
 505
 506         .hsync_len      = 32,
 507         .vsync_len      = 2,
 508
 509         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 510 }, {    /* CRT 640x480 */
 511         .pixclock       = 35000,
 512         .xres           = 640,
 513         .yres           = 480,
 514         .bpp            = 16,
 515         .depth          = 16,
 516
 517         .left_margin    = 96,
 518         .right_margin   = 48,
 519         .upper_margin   = 33,
 520         .lower_margin   = 10,
 521
 522         .hsync_len      = 48,
 523         .vsync_len      = 1,
 524
 525         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 526 }, {    /* CRT 800x600 H=30kHz V=48HZ */
 527         .pixclock       = 25000,
 528         .xres           = 800,
 529         .yres           = 600,
 530         .bpp            = 16,
 531         .depth          = 16,
 532
 533         .left_margin    = 50,
 534         .right_margin   = 1,
 535         .upper_margin   = 21,
 536         .lower_margin   = 12,
 537
 538         .hsync_len      = 8,
 539         .vsync_len      = 1,
 540
 541         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 542 }, {    /* CRT 1024x768 H=40kHz V=50Hz */
 543         .pixclock       = 15000,
 544         .xres           = 1024,
 545         .yres           = 768,
 546         .bpp            = 16,
 547         .depth          = 16,
 548
 549         .left_margin    = 220,
 550         .right_margin   = 8,
 551         .upper_margin   = 33,
 552         .lower_margin   = 2,
 553
 554         .hsync_len      = 48,
 555         .vsync_len      = 1,
 556
 557         .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 558 }
 559 };
 560
 561 static struct pxafb_mach_info vpac270_lcd_screen = {
 562         .modes          = vpac270_lcd_modes,
 563         .num_modes      = ARRAY_SIZE(vpac270_lcd_modes),
 564         .lcd_conn       = LCD_COLOR_TFT_18BPP,
 565 };
 566
 567 static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info)
 568 {
 569         gpio_set_value(GPIO81_VPAC270_BKL_ON, on);
 570 }
 571
 572 static void __init vpac270_lcd_init(void)
 573 {
 574         int ret;
 575
 576         ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON");
 577         if (ret) {
 578                 pr_err("Requesting BKL-ON GPIO failed!\n");
 579                 goto err;
 580         }
 581
 582         ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1);
 583         if (ret) {
 584                 pr_err("Setting BKL-ON GPIO direction failed!\n");
 585                 goto err2;
 586         }
 587
 588         vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power;
 589         pxa_set_fb_info(NULL, &vpac270_lcd_screen);
 590         return;
 591
 592 err2:
 593         gpio_free(GPIO81_VPAC270_BKL_ON);
 594 err:
 595         return;
 596 }
 597 #else
 598 static inline void vpac270_lcd_init(void) {}
 599 #endif
 600
 601 /******************************************************************************
 602  * PATA IDE
 603  ******************************************************************************/
 604 #if defined(CONFIG_PATA_PXA) || defined(CONFIG_PATA_PXA_MODULE)
 605 static struct pata_pxa_pdata vpac270_pata_pdata = {
 606         .reg_shift      = 1,
 607         .dma_dreq       = 1,
 608         .irq_flags      = IRQF_TRIGGER_RISING,
 609 };
 610
 611 static struct resource vpac270_ide_resources[] = {
 612         [0] = { /* I/O Base address */
 613                .start   = PXA_CS3_PHYS + 0x120,
 614                .end     = PXA_CS3_PHYS + 0x13f,
 615                .flags   = IORESOURCE_MEM
 616         },
 617         [1] = { /* CTL Base address */
 618                .start   = PXA_CS3_PHYS + 0x15c,
 619                .end     = PXA_CS3_PHYS + 0x15f,
 620                .flags   = IORESOURCE_MEM
 621         },
 622         [2] = { /* DMA Base address */
 623                .start   = PXA_CS3_PHYS + 0x20,
 624                .end     = PXA_CS3_PHYS + 0x2f,
 625                .flags   = IORESOURCE_DMA
 626         },
 627         [3] = { /* IDE IRQ pin */
 628                .start   = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
 629                .end     = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
 630                .flags   = IORESOURCE_IRQ
 631         }
 632 };
 633
 634 static struct platform_device vpac270_ide_device = {
 635         .name           = "pata_pxa",
 636         .num_resources  = ARRAY_SIZE(vpac270_ide_resources),
 637         .resource       = vpac270_ide_resources,
 638         .dev            = {
 639                 .platform_data  = &vpac270_pata_pdata,
 640                 .coherent_dma_mask      = 0xffffffff,
 641         }
 642 };
 643
 644 static void __init vpac270_ide_init(void)
 645 {
 646         platform_device_register(&vpac270_ide_device);
 647 }
 648 #else
 649 static inline void vpac270_ide_init(void) {}
 650 #endif
 651
 652 /******************************************************************************
 653  * Core power regulator
 654  ******************************************************************************/
 655 #if defined(CONFIG_REGULATOR_MAX1586) || \
 656     defined(CONFIG_REGULATOR_MAX1586_MODULE)
 657 static struct regulator_consumer_supply vpac270_max1587a_consumers[] = {
 658         REGULATOR_SUPPLY("vcc_core", NULL),
 659 };
 660
 661 static struct regulator_init_data vpac270_max1587a_v3_info = {
 662         .constraints = {
 663                 .name           = "vcc_core range",
 664                 .min_uV         = 900000,
 665                 .max_uV         = 1705000,
 666                 .always_on      = 1,
 667                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 668         },
 669         .consumer_supplies      = vpac270_max1587a_consumers,
 670         .num_consumer_supplies  = ARRAY_SIZE(vpac270_max1587a_consumers),
 671 };
 672
 673 static struct max1586_subdev_data vpac270_max1587a_subdevs[] = {
 674         {
 675                 .name           = "vcc_core",
 676                 .id             = MAX1586_V3,
 677                 .platform_data  = &vpac270_max1587a_v3_info,
 678         }
 679 };
 680
 681 static struct max1586_platform_data vpac270_max1587a_info = {
 682         .subdevs     = vpac270_max1587a_subdevs,
 683         .num_subdevs = ARRAY_SIZE(vpac270_max1587a_subdevs),
 684         .v3_gain     = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
 685 };
 686
 687 static struct i2c_board_info __initdata vpac270_pi2c_board_info[] = {
 688         {
 689                 I2C_BOARD_INFO("max1586", 0x14),
 690                 .platform_data  = &vpac270_max1587a_info,
 691         },
 692 };
 693
 694 static void __init vpac270_pmic_init(void)
 695 {
 696         i2c_register_board_info(1, ARRAY_AND_SIZE(vpac270_pi2c_board_info));
 697 }
 698 #else
 699 static inline void vpac270_pmic_init(void) {}
 700 #endif
 701
 702
 703 /******************************************************************************
 704  * Machine init
 705  ******************************************************************************/
 706 static void __init vpac270_init(void)
 707 {
 708         pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config));
 709
 710         pxa_set_ffuart_info(NULL);
 711         pxa_set_btuart_info(NULL);
 712         pxa_set_stuart_info(NULL);
 713         pxa_set_i2c_info(NULL);
 714         pxa27x_set_i2c_power_info(NULL);
 715
 716         vpac270_pmic_init();
 717         vpac270_lcd_init();
 718         vpac270_mmc_init();
 719         vpac270_nor_init();
 720         vpac270_onenand_init();
 721         vpac270_leds_init();
 722         vpac270_keys_init();
 723         vpac270_uhc_init();
 724         vpac270_udc_init();
 725         vpac270_eth_init();
 726         vpac270_ts_init();
 727         vpac270_rtc_init();
 728         vpac270_ide_init();
 729
 730         regulator_has_full_constraints();
 731 }
 732
 733 MACHINE_START(VPAC270, "Voipac PXA270")
 734         .atag_offset    = 0x100,
 735         .map_io         = pxa27x_map_io,
 736         .nr_irqs        = PXA_NR_IRQS,
 737         .init_irq       = pxa27x_init_irq,
 738         .handle_irq     = pxa27x_handle_irq,
 739         .init_time      = pxa_timer_init,
 740         .init_machine   = vpac270_init,
 741         .restart        = pxa_restart,
 742 MACHINE_END