Pileus Git - ~andy/linux/blob - arch/arm/mach-pxa/eseries.c

   1 /*
   2  * Hardware definitions for the Toshiba eseries PDAs
   3  *
   4  * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
   5  *
   6  * This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  *
  11  */
  12
  13 #include <linux/kernel.h>
  14 #include <linux/init.h>
  15 #include <linux/gpio.h>
  16 #include <linux/delay.h>
  17 #include <linux/platform_device.h>
  18 #include <linux/mfd/tc6387xb.h>
  19 #include <linux/mfd/tc6393xb.h>
  20 #include <linux/mfd/t7l66xb.h>
  21 #include <linux/mtd/nand.h>
  22 #include <linux/mtd/partitions.h>
  23 #include <linux/usb/gpio_vbus.h>
  24
  25 #include <video/w100fb.h>
  26
  27 #include <asm/setup.h>
  28 #include <asm/mach/arch.h>
  29 #include <asm/mach-types.h>
  30
  31 #include <mach/pxa25x.h>
  32 #include <mach/eseries-gpio.h>
  33 #include <mach/eseries-irq.h>
  34 #include <mach/audio.h>
  35 #include <mach/pxafb.h>
  36 #include <mach/udc.h>
  37 #include <mach/irda.h>
  38
  39 #include "devices.h"
  40 #include "generic.h"
  41 #include "clock.h"
  42
  43 /* Only e800 has 128MB RAM */
  44 void __init eseries_fixup(struct tag *tags, char **cmdline, struct meminfo *mi)
  45 {
  46         mi->nr_banks=1;
  47         mi->bank[0].start = 0xa0000000;
  48         if (machine_is_e800())
  49                 mi->bank[0].size = (128*1024*1024);
  50         else
  51                 mi->bank[0].size = (64*1024*1024);
  52 }
  53
  54 struct gpio_vbus_mach_info e7xx_udc_info = {
  55         .gpio_vbus   = GPIO_E7XX_USB_DISC,
  56         .gpio_pullup = GPIO_E7XX_USB_PULLUP,
  57         .gpio_pullup_inverted = 1
  58 };
  59
  60 static struct platform_device e7xx_gpio_vbus = {
  61         .name   = "gpio-vbus",
  62         .id     = -1,
  63         .dev    = {
  64                 .platform_data  = &e7xx_udc_info,
  65         },
  66 };
  67
  68 struct pxaficp_platform_data e7xx_ficp_platform_data = {
  69         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
  70         .transceiver_cap        = IR_SIRMODE | IR_OFF,
  71 };
  72
  73 int eseries_tmio_enable(struct platform_device *dev)
  74 {
  75         /* Reset - bring SUSPEND high before PCLR */
  76         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  77         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  78         msleep(1);
  79         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  80         msleep(1);
  81         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
  82         msleep(1);
  83         return 0;
  84 }
  85
  86 int eseries_tmio_disable(struct platform_device *dev)
  87 {
  88         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  89         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  90         return 0;
  91 }
  92
  93 int eseries_tmio_suspend(struct platform_device *dev)
  94 {
  95         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  96         return 0;
  97 }
  98
  99 int eseries_tmio_resume(struct platform_device *dev)
 100 {
 101         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
 102         msleep(1);
 103         return 0;
 104 }
 105
 106 void eseries_get_tmio_gpios(void)
 107 {
 108         gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
 109         gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
 110         gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
 111         gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
 112 }
 113
 114 /* TMIO controller uses the same resources on all e-series machines. */
 115 struct resource eseries_tmio_resources[] = {
 116         [0] = {
 117                 .start  = PXA_CS4_PHYS,
 118                 .end    = PXA_CS4_PHYS + 0x1fffff,
 119                 .flags  = IORESOURCE_MEM,
 120         },
 121         [1] = {
 122                 .start  = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 123                 .end    = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 124                 .flags  = IORESOURCE_IRQ,
 125         },
 126 };
 127
 128 /* Some e-series hardware cannot control the 32K clock */
 129 static void clk_32k_dummy(struct clk *clk)
 130 {
 131 }
 132
 133 static const struct clkops clk_32k_dummy_ops = {
 134         .enable         = clk_32k_dummy,
 135         .disable        = clk_32k_dummy,
 136 };
 137
 138 static struct clk tmio_dummy_clk = {
 139         .ops    = &clk_32k_dummy_ops,
 140         .rate   = 32768,
 141 };
 142
 143 static struct clk_lookup eseries_clkregs[] = {
 144         INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
 145 };
 146
 147 static void __init eseries_register_clks(void)
 148 {
 149         clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
 150 }
 151
 152 #ifdef CONFIG_MACH_E330
 153 /* -------------------- e330 tc6387xb parameters -------------------- */
 154
 155 static struct tc6387xb_platform_data e330_tc6387xb_info = {
 156         .enable   = &eseries_tmio_enable,
 157         .disable  = &eseries_tmio_disable,
 158         .suspend  = &eseries_tmio_suspend,
 159         .resume   = &eseries_tmio_resume,
 160 };
 161
 162 static struct platform_device e330_tc6387xb_device = {
 163         .name           = "tc6387xb",
 164         .id             = -1,
 165         .dev            = {
 166                 .platform_data = &e330_tc6387xb_info,
 167         },
 168         .num_resources = 2,
 169         .resource      = eseries_tmio_resources,
 170 };
 171
 172 /* --------------------------------------------------------------- */
 173
 174 static struct platform_device *e330_devices[] __initdata = {
 175         &e330_tc6387xb_device,
 176         &e7xx_gpio_vbus,
 177 };
 178
 179 static void __init e330_init(void)
 180 {
 181         pxa_set_ffuart_info(NULL);
 182         pxa_set_btuart_info(NULL);
 183         pxa_set_stuart_info(NULL);
 184         eseries_register_clks();
 185         eseries_get_tmio_gpios();
 186         platform_add_devices(ARRAY_AND_SIZE(e330_devices));
 187 }
 188
 189 MACHINE_START(E330, "Toshiba e330")
 190         /* Maintainer: Ian Molton (spyro@f2s.com) */
 191         .atag_offset    = 0x100,
 192         .map_io         = pxa25x_map_io,
 193         .nr_irqs        = ESERIES_NR_IRQS,
 194         .init_irq       = pxa25x_init_irq,
 195         .handle_irq     = pxa25x_handle_irq,
 196         .fixup          = eseries_fixup,
 197         .init_machine   = e330_init,
 198         .timer          = &pxa_timer,
 199 MACHINE_END
 200 #endif
 201
 202 #ifdef CONFIG_MACH_E350
 203 /* -------------------- e350 t7l66xb parameters -------------------- */
 204
 205 static struct t7l66xb_platform_data e350_t7l66xb_info = {
 206         .irq_base               = IRQ_BOARD_START,
 207         .enable                 = &eseries_tmio_enable,
 208         .suspend                = &eseries_tmio_suspend,
 209         .resume                 = &eseries_tmio_resume,
 210 };
 211
 212 static struct platform_device e350_t7l66xb_device = {
 213         .name           = "t7l66xb",
 214         .id             = -1,
 215         .dev            = {
 216                 .platform_data = &e350_t7l66xb_info,
 217         },
 218         .num_resources = 2,
 219         .resource      = eseries_tmio_resources,
 220 };
 221
 222 /* ---------------------------------------------------------- */
 223
 224 static struct platform_device *e350_devices[] __initdata = {
 225         &e350_t7l66xb_device,
 226         &e7xx_gpio_vbus,
 227 };
 228
 229 static void __init e350_init(void)
 230 {
 231         pxa_set_ffuart_info(NULL);
 232         pxa_set_btuart_info(NULL);
 233         pxa_set_stuart_info(NULL);
 234         eseries_register_clks();
 235         eseries_get_tmio_gpios();
 236         platform_add_devices(ARRAY_AND_SIZE(e350_devices));
 237 }
 238
 239 MACHINE_START(E350, "Toshiba e350")
 240         /* Maintainer: Ian Molton (spyro@f2s.com) */
 241         .atag_offset    = 0x100,
 242         .map_io         = pxa25x_map_io,
 243         .nr_irqs        = ESERIES_NR_IRQS,
 244         .init_irq       = pxa25x_init_irq,
 245         .handle_irq     = pxa25x_handle_irq,
 246         .fixup          = eseries_fixup,
 247         .init_machine   = e350_init,
 248         .timer          = &pxa_timer,
 249 MACHINE_END
 250 #endif
 251
 252 #ifdef CONFIG_MACH_E400
 253 /* ------------------------ E400 LCD definitions ------------------------ */
 254
 255 static struct pxafb_mode_info e400_pxafb_mode_info = {
 256         .pixclock       = 140703,
 257         .xres           = 240,
 258         .yres           = 320,
 259         .bpp            = 16,
 260         .hsync_len      = 4,
 261         .left_margin    = 28,
 262         .right_margin   = 8,
 263         .vsync_len      = 3,
 264         .upper_margin   = 5,
 265         .lower_margin   = 6,
 266         .sync           = 0,
 267 };
 268
 269 static struct pxafb_mach_info e400_pxafb_mach_info = {
 270         .modes          = &e400_pxafb_mode_info,
 271         .num_modes      = 1,
 272         .lcd_conn       = LCD_COLOR_TFT_16BPP,
 273         .lccr3          = 0,
 274         .pxafb_backlight_power  = NULL,
 275 };
 276
 277 /* ------------------------ E400 MFP config ----------------------------- */
 278
 279 static unsigned long e400_pin_config[] __initdata = {
 280         /* Chip selects */
 281         GPIO15_nCS_1,   /* CS1 - Flash */
 282         GPIO80_nCS_4,   /* CS4 - TMIO */
 283
 284         /* Clocks */
 285         GPIO12_32KHz,
 286
 287         /* BTUART */
 288         GPIO42_BTUART_RXD,
 289         GPIO43_BTUART_TXD,
 290         GPIO44_BTUART_CTS,
 291
 292         /* TMIO controller */
 293         GPIO19_GPIO, /* t7l66xb #PCLR */
 294         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 295
 296         /* wakeup */
 297         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 298 };
 299
 300 /* ---------------------------------------------------------------------- */
 301
 302 static struct mtd_partition partition_a = {
 303         .name = "Internal NAND flash",
 304         .offset =  0,
 305         .size =  MTDPART_SIZ_FULL,
 306 };
 307
 308 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 309
 310 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
 311         .options = 0,
 312         .offs = 4,
 313         .len = 2,
 314         .pattern = scan_ff_pattern
 315 };
 316
 317 static struct tmio_nand_data e400_t7l66xb_nand_config = {
 318         .num_partitions = 1,
 319         .partition = &partition_a,
 320         .badblock_pattern = &e400_t7l66xb_nand_bbt,
 321 };
 322
 323 static struct t7l66xb_platform_data e400_t7l66xb_info = {
 324         .irq_base               = IRQ_BOARD_START,
 325         .enable                 = &eseries_tmio_enable,
 326         .suspend                = &eseries_tmio_suspend,
 327         .resume                 = &eseries_tmio_resume,
 328
 329         .nand_data              = &e400_t7l66xb_nand_config,
 330 };
 331
 332 static struct platform_device e400_t7l66xb_device = {
 333         .name           = "t7l66xb",
 334         .id             = -1,
 335         .dev            = {
 336                 .platform_data = &e400_t7l66xb_info,
 337         },
 338         .num_resources = 2,
 339         .resource      = eseries_tmio_resources,
 340 };
 341
 342 /* ---------------------------------------------------------- */
 343
 344 static struct platform_device *e400_devices[] __initdata = {
 345         &e400_t7l66xb_device,
 346         &e7xx_gpio_vbus,
 347 };
 348
 349 static void __init e400_init(void)
 350 {
 351         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
 352         pxa_set_ffuart_info(NULL);
 353         pxa_set_btuart_info(NULL);
 354         pxa_set_stuart_info(NULL);
 355         /* Fixme - e400 may have a switched clock */
 356         eseries_register_clks();
 357         eseries_get_tmio_gpios();
 358         pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
 359         platform_add_devices(ARRAY_AND_SIZE(e400_devices));
 360 }
 361
 362 MACHINE_START(E400, "Toshiba e400")
 363         /* Maintainer: Ian Molton (spyro@f2s.com) */
 364         .atag_offset    = 0x100,
 365         .map_io         = pxa25x_map_io,
 366         .nr_irqs        = ESERIES_NR_IRQS,
 367         .init_irq       = pxa25x_init_irq,
 368         .handle_irq     = pxa25x_handle_irq,
 369         .fixup          = eseries_fixup,
 370         .init_machine   = e400_init,
 371         .timer          = &pxa_timer,
 372 MACHINE_END
 373 #endif
 374
 375 #ifdef CONFIG_MACH_E740
 376 /* ------------------------ e740 video support --------------------------- */
 377
 378 static struct w100_gen_regs e740_lcd_regs = {
 379         .lcd_format =            0x00008023,
 380         .lcdd_cntl1 =            0x0f000000,
 381         .lcdd_cntl2 =            0x0003ffff,
 382         .genlcd_cntl1 =          0x00ffff03,
 383         .genlcd_cntl2 =          0x003c0f03,
 384         .genlcd_cntl3 =          0x000143aa,
 385 };
 386
 387 static struct w100_mode e740_lcd_mode = {
 388         .xres            = 240,
 389         .yres            = 320,
 390         .left_margin     = 20,
 391         .right_margin    = 28,
 392         .upper_margin    = 9,
 393         .lower_margin    = 8,
 394         .crtc_ss         = 0x80140013,
 395         .crtc_ls         = 0x81150110,
 396         .crtc_gs         = 0x80050005,
 397         .crtc_vpos_gs    = 0x000a0009,
 398         .crtc_rev        = 0x0040010a,
 399         .crtc_dclk       = 0xa906000a,
 400         .crtc_gclk       = 0x80050108,
 401         .crtc_goe        = 0x80050108,
 402         .pll_freq        = 57,
 403         .pixclk_divider         = 4,
 404         .pixclk_divider_rotated = 4,
 405         .pixclk_src     = CLK_SRC_XTAL,
 406         .sysclk_divider  = 1,
 407         .sysclk_src     = CLK_SRC_PLL,
 408         .crtc_ps1_active =       0x41060010,
 409 };
 410
 411 static struct w100_gpio_regs e740_w100_gpio_info = {
 412         .init_data1 = 0x21002103,
 413         .gpio_dir1  = 0xffffdeff,
 414         .gpio_oe1   = 0x03c00643,
 415         .init_data2 = 0x003f003f,
 416         .gpio_dir2  = 0xffffffff,
 417         .gpio_oe2   = 0x000000ff,
 418 };
 419
 420 static struct w100fb_mach_info e740_fb_info = {
 421         .modelist   = &e740_lcd_mode,
 422         .num_modes  = 1,
 423         .regs       = &e740_lcd_regs,
 424         .gpio       = &e740_w100_gpio_info,
 425         .xtal_freq = 14318000,
 426         .xtal_dbl   = 1,
 427 };
 428
 429 static struct resource e740_fb_resources[] = {
 430         [0] = {
 431                 .start          = 0x0c000000,
 432                 .end            = 0x0cffffff,
 433                 .flags          = IORESOURCE_MEM,
 434         },
 435 };
 436
 437 static struct platform_device e740_fb_device = {
 438         .name           = "w100fb",
 439         .id             = -1,
 440         .dev            = {
 441                 .platform_data  = &e740_fb_info,
 442         },
 443         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 444         .resource       = e740_fb_resources,
 445 };
 446
 447 /* --------------------------- MFP Pin config -------------------------- */
 448
 449 static unsigned long e740_pin_config[] __initdata = {
 450         /* Chip selects */
 451         GPIO15_nCS_1,   /* CS1 - Flash */
 452         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 453         GPIO80_nCS_4,   /* CS4 - TMIO */
 454
 455         /* Clocks */
 456         GPIO12_32KHz,
 457
 458         /* BTUART */
 459         GPIO42_BTUART_RXD,
 460         GPIO43_BTUART_TXD,
 461         GPIO44_BTUART_CTS,
 462
 463         /* TMIO controller */
 464         GPIO19_GPIO, /* t7l66xb #PCLR */
 465         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 466
 467         /* UDC */
 468         GPIO13_GPIO,
 469         GPIO3_GPIO,
 470
 471         /* IrDA */
 472         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 473
 474         /* AC97 */
 475         GPIO28_AC97_BITCLK,
 476         GPIO29_AC97_SDATA_IN_0,
 477         GPIO30_AC97_SDATA_OUT,
 478         GPIO31_AC97_SYNC,
 479
 480         /* Audio power control */
 481         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 482         GPIO40_GPIO,  /* Mic amp power */
 483         GPIO41_GPIO,  /* Headphone amp power */
 484
 485         /* PC Card */
 486         GPIO8_GPIO,   /* CD0 */
 487         GPIO44_GPIO,  /* CD1 */
 488         GPIO11_GPIO,  /* IRQ0 */
 489         GPIO6_GPIO,   /* IRQ1 */
 490         GPIO27_GPIO,  /* RST0 */
 491         GPIO24_GPIO,  /* RST1 */
 492         GPIO20_GPIO,  /* PWR0 */
 493         GPIO23_GPIO,  /* PWR1 */
 494         GPIO48_nPOE,
 495         GPIO49_nPWE,
 496         GPIO50_nPIOR,
 497         GPIO51_nPIOW,
 498         GPIO52_nPCE_1,
 499         GPIO53_nPCE_2,
 500         GPIO54_nPSKTSEL,
 501         GPIO55_nPREG,
 502         GPIO56_nPWAIT,
 503         GPIO57_nIOIS16,
 504
 505         /* wakeup */
 506         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 507 };
 508
 509 /* -------------------- e740 t7l66xb parameters -------------------- */
 510
 511 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 512         .irq_base               = IRQ_BOARD_START,
 513         .enable                 = &eseries_tmio_enable,
 514         .suspend                = &eseries_tmio_suspend,
 515         .resume                 = &eseries_tmio_resume,
 516 };
 517
 518 static struct platform_device e740_t7l66xb_device = {
 519         .name           = "t7l66xb",
 520         .id             = -1,
 521         .dev            = {
 522                 .platform_data = &e740_t7l66xb_info,
 523         },
 524         .num_resources = 2,
 525         .resource      = eseries_tmio_resources,
 526 };
 527
 528 static struct platform_device e740_audio_device = {
 529         .name           = "e740-audio",
 530         .id             = -1,
 531 };
 532
 533 /* ----------------------------------------------------------------------- */
 534
 535 static struct platform_device *e740_devices[] __initdata = {
 536         &e740_fb_device,
 537         &e740_t7l66xb_device,
 538         &e7xx_gpio_vbus,
 539         &e740_audio_device,
 540 };
 541
 542 static void __init e740_init(void)
 543 {
 544         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 545         pxa_set_ffuart_info(NULL);
 546         pxa_set_btuart_info(NULL);
 547         pxa_set_stuart_info(NULL);
 548         eseries_register_clks();
 549         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 550                         "UDCCLK", &pxa25x_device_udc.dev),
 551         eseries_get_tmio_gpios();
 552         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 553         pxa_set_ac97_info(NULL);
 554         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 555 }
 556
 557 MACHINE_START(E740, "Toshiba e740")
 558         /* Maintainer: Ian Molton (spyro@f2s.com) */
 559         .atag_offset    = 0x100,
 560         .map_io         = pxa25x_map_io,
 561         .nr_irqs        = ESERIES_NR_IRQS,
 562         .init_irq       = pxa25x_init_irq,
 563         .handle_irq     = pxa25x_handle_irq,
 564         .fixup          = eseries_fixup,
 565         .init_machine   = e740_init,
 566         .timer          = &pxa_timer,
 567 MACHINE_END
 568 #endif
 569
 570 #ifdef CONFIG_MACH_E750
 571 /* ---------------------- E750 LCD definitions -------------------- */
 572
 573 static struct w100_gen_regs e750_lcd_regs = {
 574         .lcd_format =            0x00008003,
 575         .lcdd_cntl1 =            0x00000000,
 576         .lcdd_cntl2 =            0x0003ffff,
 577         .genlcd_cntl1 =          0x00fff003,
 578         .genlcd_cntl2 =          0x003c0f03,
 579         .genlcd_cntl3 =          0x000143aa,
 580 };
 581
 582 static struct w100_mode e750_lcd_mode = {
 583         .xres            = 240,
 584         .yres            = 320,
 585         .left_margin     = 21,
 586         .right_margin    = 22,
 587         .upper_margin    = 5,
 588         .lower_margin    = 4,
 589         .crtc_ss         = 0x80150014,
 590         .crtc_ls         = 0x8014000d,
 591         .crtc_gs         = 0xc1000005,
 592         .crtc_vpos_gs    = 0x00020147,
 593         .crtc_rev        = 0x0040010a,
 594         .crtc_dclk       = 0xa1700030,
 595         .crtc_gclk       = 0x80cc0015,
 596         .crtc_goe        = 0x80cc0015,
 597         .crtc_ps1_active = 0x61060017,
 598         .pll_freq        = 57,
 599         .pixclk_divider         = 4,
 600         .pixclk_divider_rotated = 4,
 601         .pixclk_src     = CLK_SRC_XTAL,
 602         .sysclk_divider  = 1,
 603         .sysclk_src     = CLK_SRC_PLL,
 604 };
 605
 606 static struct w100_gpio_regs e750_w100_gpio_info = {
 607         .init_data1 = 0x01192f1b,
 608         .gpio_dir1  = 0xd5ffdeff,
 609         .gpio_oe1   = 0x000020bf,
 610         .init_data2 = 0x010f010f,
 611         .gpio_dir2  = 0xffffffff,
 612         .gpio_oe2   = 0x000001cf,
 613 };
 614
 615 static struct w100fb_mach_info e750_fb_info = {
 616         .modelist   = &e750_lcd_mode,
 617         .num_modes  = 1,
 618         .regs       = &e750_lcd_regs,
 619         .gpio       = &e750_w100_gpio_info,
 620         .xtal_freq  = 14318000,
 621         .xtal_dbl   = 1,
 622 };
 623
 624 static struct resource e750_fb_resources[] = {
 625         [0] = {
 626                 .start          = 0x0c000000,
 627                 .end            = 0x0cffffff,
 628                 .flags          = IORESOURCE_MEM,
 629         },
 630 };
 631
 632 static struct platform_device e750_fb_device = {
 633         .name           = "w100fb",
 634         .id             = -1,
 635         .dev            = {
 636                 .platform_data  = &e750_fb_info,
 637         },
 638         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 639         .resource       = e750_fb_resources,
 640 };
 641
 642 /* -------------------- e750 MFP parameters -------------------- */
 643
 644 static unsigned long e750_pin_config[] __initdata = {
 645         /* Chip selects */
 646         GPIO15_nCS_1,   /* CS1 - Flash */
 647         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 648         GPIO80_nCS_4,   /* CS4 - TMIO */
 649
 650         /* Clocks */
 651         GPIO11_3_6MHz,
 652
 653         /* BTUART */
 654         GPIO42_BTUART_RXD,
 655         GPIO43_BTUART_TXD,
 656         GPIO44_BTUART_CTS,
 657
 658         /* TMIO controller */
 659         GPIO19_GPIO, /* t7l66xb #PCLR */
 660         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 661
 662         /* UDC */
 663         GPIO13_GPIO,
 664         GPIO3_GPIO,
 665
 666         /* IrDA */
 667         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 668
 669         /* AC97 */
 670         GPIO28_AC97_BITCLK,
 671         GPIO29_AC97_SDATA_IN_0,
 672         GPIO30_AC97_SDATA_OUT,
 673         GPIO31_AC97_SYNC,
 674
 675         /* Audio power control */
 676         GPIO4_GPIO,  /* Headphone amp power */
 677         GPIO7_GPIO,  /* Speaker amp power */
 678         GPIO37_GPIO, /* Headphone detect */
 679
 680         /* PC Card */
 681         GPIO8_GPIO,   /* CD0 */
 682         GPIO44_GPIO,  /* CD1 */
 683         GPIO11_GPIO,  /* IRQ0 */
 684         GPIO6_GPIO,   /* IRQ1 */
 685         GPIO27_GPIO,  /* RST0 */
 686         GPIO24_GPIO,  /* RST1 */
 687         GPIO20_GPIO,  /* PWR0 */
 688         GPIO23_GPIO,  /* PWR1 */
 689         GPIO48_nPOE,
 690         GPIO49_nPWE,
 691         GPIO50_nPIOR,
 692         GPIO51_nPIOW,
 693         GPIO52_nPCE_1,
 694         GPIO53_nPCE_2,
 695         GPIO54_nPSKTSEL,
 696         GPIO55_nPREG,
 697         GPIO56_nPWAIT,
 698         GPIO57_nIOIS16,
 699
 700         /* wakeup */
 701         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 702 };
 703
 704 /* ----------------- e750 tc6393xb parameters ------------------ */
 705
 706 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 707         .irq_base       = IRQ_BOARD_START,
 708         .scr_pll2cr     = 0x0cc1,
 709         .scr_gper       = 0,
 710         .gpio_base      = -1,
 711         .suspend        = &eseries_tmio_suspend,
 712         .resume         = &eseries_tmio_resume,
 713         .enable         = &eseries_tmio_enable,
 714         .disable        = &eseries_tmio_disable,
 715 };
 716
 717 static struct platform_device e750_tc6393xb_device = {
 718         .name           = "tc6393xb",
 719         .id             = -1,
 720         .dev            = {
 721                 .platform_data = &e750_tc6393xb_info,
 722         },
 723         .num_resources = 2,
 724         .resource      = eseries_tmio_resources,
 725 };
 726
 727 static struct platform_device e750_audio_device = {
 728         .name           = "e750-audio",
 729         .id             = -1,
 730 };
 731
 732 /* ------------------------------------------------------------- */
 733
 734 static struct platform_device *e750_devices[] __initdata = {
 735         &e750_fb_device,
 736         &e750_tc6393xb_device,
 737         &e7xx_gpio_vbus,
 738         &e750_audio_device,
 739 };
 740
 741 static void __init e750_init(void)
 742 {
 743         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 744         pxa_set_ffuart_info(NULL);
 745         pxa_set_btuart_info(NULL);
 746         pxa_set_stuart_info(NULL);
 747         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 748                         "GPIO11_CLK", NULL),
 749         eseries_get_tmio_gpios();
 750         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 751         pxa_set_ac97_info(NULL);
 752         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 753 }
 754
 755 MACHINE_START(E750, "Toshiba e750")
 756         /* Maintainer: Ian Molton (spyro@f2s.com) */
 757         .atag_offset    = 0x100,
 758         .map_io         = pxa25x_map_io,
 759         .nr_irqs        = ESERIES_NR_IRQS,
 760         .init_irq       = pxa25x_init_irq,
 761         .handle_irq     = pxa25x_handle_irq,
 762         .fixup          = eseries_fixup,
 763         .init_machine   = e750_init,
 764         .timer          = &pxa_timer,
 765 MACHINE_END
 766 #endif
 767
 768 #ifdef CONFIG_MACH_E800
 769 /* ------------------------ e800 LCD definitions ------------------------- */
 770
 771 static unsigned long e800_pin_config[] __initdata = {
 772         /* AC97 */
 773         GPIO28_AC97_BITCLK,
 774         GPIO29_AC97_SDATA_IN_0,
 775         GPIO30_AC97_SDATA_OUT,
 776         GPIO31_AC97_SYNC,
 777 };
 778
 779 static struct w100_gen_regs e800_lcd_regs = {
 780         .lcd_format =            0x00008003,
 781         .lcdd_cntl1 =            0x02a00000,
 782         .lcdd_cntl2 =            0x0003ffff,
 783         .genlcd_cntl1 =          0x000ff2a3,
 784         .genlcd_cntl2 =          0x000002a3,
 785         .genlcd_cntl3 =          0x000102aa,
 786 };
 787
 788 static struct w100_mode e800_lcd_mode[2] = {
 789         [0] = {
 790                 .xres            = 480,
 791                 .yres            = 640,
 792                 .left_margin     = 52,
 793                 .right_margin    = 148,
 794                 .upper_margin    = 2,
 795                 .lower_margin    = 6,
 796                 .crtc_ss         = 0x80350034,
 797                 .crtc_ls         = 0x802b0026,
 798                 .crtc_gs         = 0x80160016,
 799                 .crtc_vpos_gs    = 0x00020003,
 800                 .crtc_rev        = 0x0040001d,
 801                 .crtc_dclk       = 0xe0000000,
 802                 .crtc_gclk       = 0x82a50049,
 803                 .crtc_goe        = 0x80ee001c,
 804                 .crtc_ps1_active = 0x00000000,
 805                 .pll_freq        = 128,
 806                 .pixclk_divider         = 4,
 807                 .pixclk_divider_rotated = 6,
 808                 .pixclk_src     = CLK_SRC_PLL,
 809                 .sysclk_divider  = 0,
 810                 .sysclk_src     = CLK_SRC_PLL,
 811         },
 812         [1] = {
 813                 .xres            = 240,
 814                 .yres            = 320,
 815                 .left_margin     = 15,
 816                 .right_margin    = 88,
 817                 .upper_margin    = 0,
 818                 .lower_margin    = 7,
 819                 .crtc_ss         = 0xd010000f,
 820                 .crtc_ls         = 0x80070003,
 821                 .crtc_gs         = 0x80000000,
 822                 .crtc_vpos_gs    = 0x01460147,
 823                 .crtc_rev        = 0x00400003,
 824                 .crtc_dclk       = 0xa1700030,
 825                 .crtc_gclk       = 0x814b0008,
 826                 .crtc_goe        = 0x80cc0015,
 827                 .crtc_ps1_active = 0x00000000,
 828                 .pll_freq        = 100,
 829                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 830                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 831                 .pixclk_src     = CLK_SRC_PLL,
 832                 .sysclk_divider  = 0,
 833                 .sysclk_src     = CLK_SRC_PLL,
 834         }
 835 };
 836
 837
 838 static struct w100_gpio_regs e800_w100_gpio_info = {
 839         .init_data1 = 0xc13fc019,
 840         .gpio_dir1  = 0x3e40df7f,
 841         .gpio_oe1   = 0x003c3000,
 842         .init_data2 = 0x00000000,
 843         .gpio_dir2  = 0x00000000,
 844         .gpio_oe2   = 0x00000000,
 845 };
 846
 847 static struct w100_mem_info e800_w100_mem_info = {
 848         .ext_cntl        = 0x09640011,
 849         .sdram_mode_reg  = 0x00600021,
 850         .ext_timing_cntl = 0x10001545,
 851         .io_cntl         = 0x7ddd7333,
 852         .size            = 0x1fffff,
 853 };
 854
 855 static void e800_tg_change(struct w100fb_par *par)
 856 {
 857         unsigned long tmp;
 858
 859         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 860         if (par->mode->xres == 480)
 861                 tmp |= 0x100;
 862         else
 863                 tmp &= ~0x100;
 864         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 865 }
 866
 867 static struct w100_tg_info e800_tg_info = {
 868         .change = e800_tg_change,
 869 };
 870
 871 static struct w100fb_mach_info e800_fb_info = {
 872         .modelist   = e800_lcd_mode,
 873         .num_modes  = 2,
 874         .regs       = &e800_lcd_regs,
 875         .gpio       = &e800_w100_gpio_info,
 876         .mem        = &e800_w100_mem_info,
 877         .tg         = &e800_tg_info,
 878         .xtal_freq  = 16000000,
 879 };
 880
 881 static struct resource e800_fb_resources[] = {
 882         [0] = {
 883                 .start          = 0x0c000000,
 884                 .end            = 0x0cffffff,
 885                 .flags          = IORESOURCE_MEM,
 886         },
 887 };
 888
 889 static struct platform_device e800_fb_device = {
 890         .name           = "w100fb",
 891         .id             = -1,
 892         .dev            = {
 893                 .platform_data  = &e800_fb_info,
 894         },
 895         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 896         .resource       = e800_fb_resources,
 897 };
 898
 899 /* --------------------------- UDC definitions --------------------------- */
 900
 901 static struct gpio_vbus_mach_info e800_udc_info = {
 902         .gpio_vbus   = GPIO_E800_USB_DISC,
 903         .gpio_pullup = GPIO_E800_USB_PULLUP,
 904         .gpio_pullup_inverted = 1
 905 };
 906
 907 static struct platform_device e800_gpio_vbus = {
 908         .name   = "gpio-vbus",
 909         .id     = -1,
 910         .dev    = {
 911                 .platform_data  = &e800_udc_info,
 912         },
 913 };
 914
 915
 916 /* ----------------- e800 tc6393xb parameters ------------------ */
 917
 918 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 919         .irq_base       = IRQ_BOARD_START,
 920         .scr_pll2cr     = 0x0cc1,
 921         .scr_gper       = 0,
 922         .gpio_base      = -1,
 923         .suspend        = &eseries_tmio_suspend,
 924         .resume         = &eseries_tmio_resume,
 925         .enable         = &eseries_tmio_enable,
 926         .disable        = &eseries_tmio_disable,
 927 };
 928
 929 static struct platform_device e800_tc6393xb_device = {
 930         .name           = "tc6393xb",
 931         .id             = -1,
 932         .dev            = {
 933                 .platform_data = &e800_tc6393xb_info,
 934         },
 935         .num_resources = 2,
 936         .resource      = eseries_tmio_resources,
 937 };
 938
 939 static struct platform_device e800_audio_device = {
 940         .name           = "e800-audio",
 941         .id             = -1,
 942 };
 943
 944 /* ----------------------------------------------------------------------- */
 945
 946 static struct platform_device *e800_devices[] __initdata = {
 947         &e800_fb_device,
 948         &e800_tc6393xb_device,
 949         &e800_gpio_vbus,
 950         &e800_audio_device,
 951 };
 952
 953 static void __init e800_init(void)
 954 {
 955         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 956         pxa_set_ffuart_info(NULL);
 957         pxa_set_btuart_info(NULL);
 958         pxa_set_stuart_info(NULL);
 959         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 960                         "GPIO11_CLK", NULL),
 961         eseries_get_tmio_gpios();
 962         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 963         pxa_set_ac97_info(NULL);
 964 }
 965
 966 MACHINE_START(E800, "Toshiba e800")
 967         /* Maintainer: Ian Molton (spyro@f2s.com) */
 968         .atag_offset    = 0x100,
 969         .map_io         = pxa25x_map_io,
 970         .nr_irqs        = ESERIES_NR_IRQS,
 971         .init_irq       = pxa25x_init_irq,
 972         .handle_irq     = pxa25x_handle_irq,
 973         .fixup          = eseries_fixup,
 974         .init_machine   = e800_init,
 975         .timer          = &pxa_timer,
 976 MACHINE_END
 977 #endif