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 void 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 /* ----------------------------------------------------------------------- */
 529
 530 static struct platform_device *e740_devices[] __initdata = {
 531         &e740_fb_device,
 532         &e740_t7l66xb_device,
 533         &e7xx_gpio_vbus,
 534 };
 535
 536 static void __init e740_init(void)
 537 {
 538         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 539         pxa_set_ffuart_info(NULL);
 540         pxa_set_btuart_info(NULL);
 541         pxa_set_stuart_info(NULL);
 542         eseries_register_clks();
 543         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 544                         "UDCCLK", &pxa25x_device_udc.dev),
 545         eseries_get_tmio_gpios();
 546         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 547         pxa_set_ac97_info(NULL);
 548         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 549 }
 550
 551 MACHINE_START(E740, "Toshiba e740")
 552         /* Maintainer: Ian Molton (spyro@f2s.com) */
 553         .atag_offset    = 0x100,
 554         .map_io         = pxa25x_map_io,
 555         .nr_irqs        = ESERIES_NR_IRQS,
 556         .init_irq       = pxa25x_init_irq,
 557         .handle_irq     = pxa25x_handle_irq,
 558         .fixup          = eseries_fixup,
 559         .init_machine   = e740_init,
 560         .timer          = &pxa_timer,
 561 MACHINE_END
 562 #endif
 563
 564 #ifdef CONFIG_MACH_E750
 565 /* ---------------------- E750 LCD definitions -------------------- */
 566
 567 static struct w100_gen_regs e750_lcd_regs = {
 568         .lcd_format =            0x00008003,
 569         .lcdd_cntl1 =            0x00000000,
 570         .lcdd_cntl2 =            0x0003ffff,
 571         .genlcd_cntl1 =          0x00fff003,
 572         .genlcd_cntl2 =          0x003c0f03,
 573         .genlcd_cntl3 =          0x000143aa,
 574 };
 575
 576 static struct w100_mode e750_lcd_mode = {
 577         .xres            = 240,
 578         .yres            = 320,
 579         .left_margin     = 21,
 580         .right_margin    = 22,
 581         .upper_margin    = 5,
 582         .lower_margin    = 4,
 583         .crtc_ss         = 0x80150014,
 584         .crtc_ls         = 0x8014000d,
 585         .crtc_gs         = 0xc1000005,
 586         .crtc_vpos_gs    = 0x00020147,
 587         .crtc_rev        = 0x0040010a,
 588         .crtc_dclk       = 0xa1700030,
 589         .crtc_gclk       = 0x80cc0015,
 590         .crtc_goe        = 0x80cc0015,
 591         .crtc_ps1_active = 0x61060017,
 592         .pll_freq        = 57,
 593         .pixclk_divider         = 4,
 594         .pixclk_divider_rotated = 4,
 595         .pixclk_src     = CLK_SRC_XTAL,
 596         .sysclk_divider  = 1,
 597         .sysclk_src     = CLK_SRC_PLL,
 598 };
 599
 600 static struct w100_gpio_regs e750_w100_gpio_info = {
 601         .init_data1 = 0x01192f1b,
 602         .gpio_dir1  = 0xd5ffdeff,
 603         .gpio_oe1   = 0x000020bf,
 604         .init_data2 = 0x010f010f,
 605         .gpio_dir2  = 0xffffffff,
 606         .gpio_oe2   = 0x000001cf,
 607 };
 608
 609 static struct w100fb_mach_info e750_fb_info = {
 610         .modelist   = &e750_lcd_mode,
 611         .num_modes  = 1,
 612         .regs       = &e750_lcd_regs,
 613         .gpio       = &e750_w100_gpio_info,
 614         .xtal_freq  = 14318000,
 615         .xtal_dbl   = 1,
 616 };
 617
 618 static struct resource e750_fb_resources[] = {
 619         [0] = {
 620                 .start          = 0x0c000000,
 621                 .end            = 0x0cffffff,
 622                 .flags          = IORESOURCE_MEM,
 623         },
 624 };
 625
 626 static struct platform_device e750_fb_device = {
 627         .name           = "w100fb",
 628         .id             = -1,
 629         .dev            = {
 630                 .platform_data  = &e750_fb_info,
 631         },
 632         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 633         .resource       = e750_fb_resources,
 634 };
 635
 636 /* -------------------- e750 MFP parameters -------------------- */
 637
 638 static unsigned long e750_pin_config[] __initdata = {
 639         /* Chip selects */
 640         GPIO15_nCS_1,   /* CS1 - Flash */
 641         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 642         GPIO80_nCS_4,   /* CS4 - TMIO */
 643
 644         /* Clocks */
 645         GPIO11_3_6MHz,
 646
 647         /* BTUART */
 648         GPIO42_BTUART_RXD,
 649         GPIO43_BTUART_TXD,
 650         GPIO44_BTUART_CTS,
 651
 652         /* TMIO controller */
 653         GPIO19_GPIO, /* t7l66xb #PCLR */
 654         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 655
 656         /* UDC */
 657         GPIO13_GPIO,
 658         GPIO3_GPIO,
 659
 660         /* IrDA */
 661         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 662
 663         /* AC97 */
 664         GPIO28_AC97_BITCLK,
 665         GPIO29_AC97_SDATA_IN_0,
 666         GPIO30_AC97_SDATA_OUT,
 667         GPIO31_AC97_SYNC,
 668
 669         /* Audio power control */
 670         GPIO4_GPIO,  /* Headphone amp power */
 671         GPIO7_GPIO,  /* Speaker amp power */
 672         GPIO37_GPIO, /* Headphone detect */
 673
 674         /* PC Card */
 675         GPIO8_GPIO,   /* CD0 */
 676         GPIO44_GPIO,  /* CD1 */
 677         GPIO11_GPIO,  /* IRQ0 */
 678         GPIO6_GPIO,   /* IRQ1 */
 679         GPIO27_GPIO,  /* RST0 */
 680         GPIO24_GPIO,  /* RST1 */
 681         GPIO20_GPIO,  /* PWR0 */
 682         GPIO23_GPIO,  /* PWR1 */
 683         GPIO48_nPOE,
 684         GPIO49_nPWE,
 685         GPIO50_nPIOR,
 686         GPIO51_nPIOW,
 687         GPIO52_nPCE_1,
 688         GPIO53_nPCE_2,
 689         GPIO54_nPSKTSEL,
 690         GPIO55_nPREG,
 691         GPIO56_nPWAIT,
 692         GPIO57_nIOIS16,
 693
 694         /* wakeup */
 695         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 696 };
 697
 698 /* ----------------- e750 tc6393xb parameters ------------------ */
 699
 700 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 701         .irq_base       = IRQ_BOARD_START,
 702         .scr_pll2cr     = 0x0cc1,
 703         .scr_gper       = 0,
 704         .gpio_base      = -1,
 705         .suspend        = &eseries_tmio_suspend,
 706         .resume         = &eseries_tmio_resume,
 707         .enable         = &eseries_tmio_enable,
 708         .disable        = &eseries_tmio_disable,
 709 };
 710
 711 static struct platform_device e750_tc6393xb_device = {
 712         .name           = "tc6393xb",
 713         .id             = -1,
 714         .dev            = {
 715                 .platform_data = &e750_tc6393xb_info,
 716         },
 717         .num_resources = 2,
 718         .resource      = eseries_tmio_resources,
 719 };
 720
 721 /* ------------------------------------------------------------- */
 722
 723 static struct platform_device *e750_devices[] __initdata = {
 724         &e750_fb_device,
 725         &e750_tc6393xb_device,
 726         &e7xx_gpio_vbus,
 727 };
 728
 729 static void __init e750_init(void)
 730 {
 731         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 732         pxa_set_ffuart_info(NULL);
 733         pxa_set_btuart_info(NULL);
 734         pxa_set_stuart_info(NULL);
 735         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 736                         "GPIO11_CLK", NULL),
 737         eseries_get_tmio_gpios();
 738         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 739         pxa_set_ac97_info(NULL);
 740         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 741 }
 742
 743 MACHINE_START(E750, "Toshiba e750")
 744         /* Maintainer: Ian Molton (spyro@f2s.com) */
 745         .atag_offset    = 0x100,
 746         .map_io         = pxa25x_map_io,
 747         .nr_irqs        = ESERIES_NR_IRQS,
 748         .init_irq       = pxa25x_init_irq,
 749         .handle_irq     = pxa25x_handle_irq,
 750         .fixup          = eseries_fixup,
 751         .init_machine   = e750_init,
 752         .timer          = &pxa_timer,
 753 MACHINE_END
 754 #endif
 755
 756 #ifdef CONFIG_MACH_E800
 757 /* ------------------------ e800 LCD definitions ------------------------- */
 758
 759 static unsigned long e800_pin_config[] __initdata = {
 760         /* AC97 */
 761         GPIO28_AC97_BITCLK,
 762         GPIO29_AC97_SDATA_IN_0,
 763         GPIO30_AC97_SDATA_OUT,
 764         GPIO31_AC97_SYNC,
 765 };
 766
 767 static struct w100_gen_regs e800_lcd_regs = {
 768         .lcd_format =            0x00008003,
 769         .lcdd_cntl1 =            0x02a00000,
 770         .lcdd_cntl2 =            0x0003ffff,
 771         .genlcd_cntl1 =          0x000ff2a3,
 772         .genlcd_cntl2 =          0x000002a3,
 773         .genlcd_cntl3 =          0x000102aa,
 774 };
 775
 776 static struct w100_mode e800_lcd_mode[2] = {
 777         [0] = {
 778                 .xres            = 480,
 779                 .yres            = 640,
 780                 .left_margin     = 52,
 781                 .right_margin    = 148,
 782                 .upper_margin    = 2,
 783                 .lower_margin    = 6,
 784                 .crtc_ss         = 0x80350034,
 785                 .crtc_ls         = 0x802b0026,
 786                 .crtc_gs         = 0x80160016,
 787                 .crtc_vpos_gs    = 0x00020003,
 788                 .crtc_rev        = 0x0040001d,
 789                 .crtc_dclk       = 0xe0000000,
 790                 .crtc_gclk       = 0x82a50049,
 791                 .crtc_goe        = 0x80ee001c,
 792                 .crtc_ps1_active = 0x00000000,
 793                 .pll_freq        = 128,
 794                 .pixclk_divider         = 4,
 795                 .pixclk_divider_rotated = 6,
 796                 .pixclk_src     = CLK_SRC_PLL,
 797                 .sysclk_divider  = 0,
 798                 .sysclk_src     = CLK_SRC_PLL,
 799         },
 800         [1] = {
 801                 .xres            = 240,
 802                 .yres            = 320,
 803                 .left_margin     = 15,
 804                 .right_margin    = 88,
 805                 .upper_margin    = 0,
 806                 .lower_margin    = 7,
 807                 .crtc_ss         = 0xd010000f,
 808                 .crtc_ls         = 0x80070003,
 809                 .crtc_gs         = 0x80000000,
 810                 .crtc_vpos_gs    = 0x01460147,
 811                 .crtc_rev        = 0x00400003,
 812                 .crtc_dclk       = 0xa1700030,
 813                 .crtc_gclk       = 0x814b0008,
 814                 .crtc_goe        = 0x80cc0015,
 815                 .crtc_ps1_active = 0x00000000,
 816                 .pll_freq        = 100,
 817                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 818                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 819                 .pixclk_src     = CLK_SRC_PLL,
 820                 .sysclk_divider  = 0,
 821                 .sysclk_src     = CLK_SRC_PLL,
 822         }
 823 };
 824
 825
 826 static struct w100_gpio_regs e800_w100_gpio_info = {
 827         .init_data1 = 0xc13fc019,
 828         .gpio_dir1  = 0x3e40df7f,
 829         .gpio_oe1   = 0x003c3000,
 830         .init_data2 = 0x00000000,
 831         .gpio_dir2  = 0x00000000,
 832         .gpio_oe2   = 0x00000000,
 833 };
 834
 835 static struct w100_mem_info e800_w100_mem_info = {
 836         .ext_cntl        = 0x09640011,
 837         .sdram_mode_reg  = 0x00600021,
 838         .ext_timing_cntl = 0x10001545,
 839         .io_cntl         = 0x7ddd7333,
 840         .size            = 0x1fffff,
 841 };
 842
 843 static void e800_tg_change(struct w100fb_par *par)
 844 {
 845         unsigned long tmp;
 846
 847         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 848         if (par->mode->xres == 480)
 849                 tmp |= 0x100;
 850         else
 851                 tmp &= ~0x100;
 852         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 853 }
 854
 855 static struct w100_tg_info e800_tg_info = {
 856         .change = e800_tg_change,
 857 };
 858
 859 static struct w100fb_mach_info e800_fb_info = {
 860         .modelist   = e800_lcd_mode,
 861         .num_modes  = 2,
 862         .regs       = &e800_lcd_regs,
 863         .gpio       = &e800_w100_gpio_info,
 864         .mem        = &e800_w100_mem_info,
 865         .tg         = &e800_tg_info,
 866         .xtal_freq  = 16000000,
 867 };
 868
 869 static struct resource e800_fb_resources[] = {
 870         [0] = {
 871                 .start          = 0x0c000000,
 872                 .end            = 0x0cffffff,
 873                 .flags          = IORESOURCE_MEM,
 874         },
 875 };
 876
 877 static struct platform_device e800_fb_device = {
 878         .name           = "w100fb",
 879         .id             = -1,
 880         .dev            = {
 881                 .platform_data  = &e800_fb_info,
 882         },
 883         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 884         .resource       = e800_fb_resources,
 885 };
 886
 887 /* --------------------------- UDC definitions --------------------------- */
 888
 889 static struct gpio_vbus_mach_info e800_udc_info = {
 890         .gpio_vbus   = GPIO_E800_USB_DISC,
 891         .gpio_pullup = GPIO_E800_USB_PULLUP,
 892         .gpio_pullup_inverted = 1
 893 };
 894
 895 static struct platform_device e800_gpio_vbus = {
 896         .name   = "gpio-vbus",
 897         .id     = -1,
 898         .dev    = {
 899                 .platform_data  = &e800_udc_info,
 900         },
 901 };
 902
 903
 904 /* ----------------- e800 tc6393xb parameters ------------------ */
 905
 906 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 907         .irq_base       = IRQ_BOARD_START,
 908         .scr_pll2cr     = 0x0cc1,
 909         .scr_gper       = 0,
 910         .gpio_base      = -1,
 911         .suspend        = &eseries_tmio_suspend,
 912         .resume         = &eseries_tmio_resume,
 913         .enable         = &eseries_tmio_enable,
 914         .disable        = &eseries_tmio_disable,
 915 };
 916
 917 static struct platform_device e800_tc6393xb_device = {
 918         .name           = "tc6393xb",
 919         .id             = -1,
 920         .dev            = {
 921                 .platform_data = &e800_tc6393xb_info,
 922         },
 923         .num_resources = 2,
 924         .resource      = eseries_tmio_resources,
 925 };
 926
 927 /* ----------------------------------------------------------------------- */
 928
 929 static struct platform_device *e800_devices[] __initdata = {
 930         &e800_fb_device,
 931         &e800_tc6393xb_device,
 932         &e800_gpio_vbus,
 933 };
 934
 935 static void __init e800_init(void)
 936 {
 937         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 938         pxa_set_ffuart_info(NULL);
 939         pxa_set_btuart_info(NULL);
 940         pxa_set_stuart_info(NULL);
 941         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 942                         "GPIO11_CLK", NULL),
 943         eseries_get_tmio_gpios();
 944         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 945         pxa_set_ac97_info(NULL);
 946 }
 947
 948 MACHINE_START(E800, "Toshiba e800")
 949         /* Maintainer: Ian Molton (spyro@f2s.com) */
 950         .atag_offset    = 0x100,
 951         .map_io         = pxa25x_map_io,
 952         .nr_irqs        = ESERIES_NR_IRQS,
 953         .init_irq       = pxa25x_init_irq,
 954         .handle_irq     = pxa25x_handle_irq,
 955         .fixup          = eseries_fixup,
 956         .init_machine   = e800_init,
 957         .timer          = &pxa_timer,
 958 MACHINE_END
 959 #endif