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 machine_desc *desc,
  45         struct tag *tags, char **cmdline, struct meminfo *mi)
  46 {
  47         mi->nr_banks=1;
  48         mi->bank[0].start = 0xa0000000;
  49         if (machine_is_e800())
  50                 mi->bank[0].size = (128*1024*1024);
  51         else
  52                 mi->bank[0].size = (64*1024*1024);
  53 }
  54
  55 struct gpio_vbus_mach_info e7xx_udc_info = {
  56         .gpio_vbus   = GPIO_E7XX_USB_DISC,
  57         .gpio_pullup = GPIO_E7XX_USB_PULLUP,
  58         .gpio_pullup_inverted = 1
  59 };
  60
  61 static struct platform_device e7xx_gpio_vbus = {
  62         .name   = "gpio-vbus",
  63         .id     = -1,
  64         .dev    = {
  65                 .platform_data  = &e7xx_udc_info,
  66         },
  67 };
  68
  69 struct pxaficp_platform_data e7xx_ficp_platform_data = {
  70         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
  71         .transceiver_cap        = IR_SIRMODE | IR_OFF,
  72 };
  73
  74 int eseries_tmio_enable(struct platform_device *dev)
  75 {
  76         /* Reset - bring SUSPEND high before PCLR */
  77         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  78         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  79         msleep(1);
  80         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  81         msleep(1);
  82         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
  83         msleep(1);
  84         return 0;
  85 }
  86
  87 int eseries_tmio_disable(struct platform_device *dev)
  88 {
  89         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  90         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  91         return 0;
  92 }
  93
  94 int eseries_tmio_suspend(struct platform_device *dev)
  95 {
  96         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  97         return 0;
  98 }
  99
 100 int eseries_tmio_resume(struct platform_device *dev)
 101 {
 102         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
 103         msleep(1);
 104         return 0;
 105 }
 106
 107 void eseries_get_tmio_gpios(void)
 108 {
 109         gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
 110         gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
 111         gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
 112         gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
 113 }
 114
 115 /* TMIO controller uses the same resources on all e-series machines. */
 116 struct resource eseries_tmio_resources[] = {
 117         [0] = {
 118                 .start  = PXA_CS4_PHYS,
 119                 .end    = PXA_CS4_PHYS + 0x1fffff,
 120                 .flags  = IORESOURCE_MEM,
 121         },
 122         [1] = {
 123                 .start  = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 124                 .end    = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 125                 .flags  = IORESOURCE_IRQ,
 126         },
 127 };
 128
 129 /* Some e-series hardware cannot control the 32K clock */
 130 static void clk_32k_dummy(struct clk *clk)
 131 {
 132 }
 133
 134 static const struct clkops clk_32k_dummy_ops = {
 135         .enable         = clk_32k_dummy,
 136         .disable        = clk_32k_dummy,
 137 };
 138
 139 static struct clk tmio_dummy_clk = {
 140         .ops    = &clk_32k_dummy_ops,
 141         .rate   = 32768,
 142 };
 143
 144 static struct clk_lookup eseries_clkregs[] = {
 145         INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
 146 };
 147
 148 void eseries_register_clks(void)
 149 {
 150         clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
 151 }
 152
 153 #ifdef CONFIG_MACH_E330
 154 /* -------------------- e330 tc6387xb parameters -------------------- */
 155
 156 static struct tc6387xb_platform_data e330_tc6387xb_info = {
 157         .enable   = &eseries_tmio_enable,
 158         .disable  = &eseries_tmio_disable,
 159         .suspend  = &eseries_tmio_suspend,
 160         .resume   = &eseries_tmio_resume,
 161 };
 162
 163 static struct platform_device e330_tc6387xb_device = {
 164         .name           = "tc6387xb",
 165         .id             = -1,
 166         .dev            = {
 167                 .platform_data = &e330_tc6387xb_info,
 168         },
 169         .num_resources = 2,
 170         .resource      = eseries_tmio_resources,
 171 };
 172
 173 /* --------------------------------------------------------------- */
 174
 175 static struct platform_device *e330_devices[] __initdata = {
 176         &e330_tc6387xb_device,
 177         &e7xx_gpio_vbus,
 178 };
 179
 180 static void __init e330_init(void)
 181 {
 182         pxa_set_ffuart_info(NULL);
 183         pxa_set_btuart_info(NULL);
 184         pxa_set_stuart_info(NULL);
 185         eseries_register_clks();
 186         eseries_get_tmio_gpios();
 187         platform_add_devices(ARRAY_AND_SIZE(e330_devices));
 188 }
 189
 190 MACHINE_START(E330, "Toshiba e330")
 191         /* Maintainer: Ian Molton (spyro@f2s.com) */
 192         .boot_params    = 0xa0000100,
 193         .map_io         = pxa25x_map_io,
 194         .nr_irqs        = ESERIES_NR_IRQS,
 195         .init_irq       = pxa25x_init_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         .boot_params    = 0xa0000100,
 242         .map_io         = pxa25x_map_io,
 243         .nr_irqs        = ESERIES_NR_IRQS,
 244         .init_irq       = pxa25x_init_irq,
 245         .fixup          = eseries_fixup,
 246         .init_machine   = e350_init,
 247         .timer          = &pxa_timer,
 248 MACHINE_END
 249 #endif
 250
 251 #ifdef CONFIG_MACH_E400
 252 /* ------------------------ E400 LCD definitions ------------------------ */
 253
 254 static struct pxafb_mode_info e400_pxafb_mode_info = {
 255         .pixclock       = 140703,
 256         .xres           = 240,
 257         .yres           = 320,
 258         .bpp            = 16,
 259         .hsync_len      = 4,
 260         .left_margin    = 28,
 261         .right_margin   = 8,
 262         .vsync_len      = 3,
 263         .upper_margin   = 5,
 264         .lower_margin   = 6,
 265         .sync           = 0,
 266 };
 267
 268 static struct pxafb_mach_info e400_pxafb_mach_info = {
 269         .modes          = &e400_pxafb_mode_info,
 270         .num_modes      = 1,
 271         .lcd_conn       = LCD_COLOR_TFT_16BPP,
 272         .lccr3          = 0,
 273         .pxafb_backlight_power  = NULL,
 274 };
 275
 276 /* ------------------------ E400 MFP config ----------------------------- */
 277
 278 static unsigned long e400_pin_config[] __initdata = {
 279         /* Chip selects */
 280         GPIO15_nCS_1,   /* CS1 - Flash */
 281         GPIO80_nCS_4,   /* CS4 - TMIO */
 282
 283         /* Clocks */
 284         GPIO12_32KHz,
 285
 286         /* BTUART */
 287         GPIO42_BTUART_RXD,
 288         GPIO43_BTUART_TXD,
 289         GPIO44_BTUART_CTS,
 290
 291         /* TMIO controller */
 292         GPIO19_GPIO, /* t7l66xb #PCLR */
 293         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 294
 295         /* wakeup */
 296         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 297 };
 298
 299 /* ---------------------------------------------------------------------- */
 300
 301 static struct mtd_partition partition_a = {
 302         .name = "Internal NAND flash",
 303         .offset =  0,
 304         .size =  MTDPART_SIZ_FULL,
 305 };
 306
 307 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 308
 309 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
 310         .options = 0,
 311         .offs = 4,
 312         .len = 2,
 313         .pattern = scan_ff_pattern
 314 };
 315
 316 static struct tmio_nand_data e400_t7l66xb_nand_config = {
 317         .num_partitions = 1,
 318         .partition = &partition_a,
 319         .badblock_pattern = &e400_t7l66xb_nand_bbt,
 320 };
 321
 322 static struct t7l66xb_platform_data e400_t7l66xb_info = {
 323         .irq_base               = IRQ_BOARD_START,
 324         .enable                 = &eseries_tmio_enable,
 325         .suspend                = &eseries_tmio_suspend,
 326         .resume                 = &eseries_tmio_resume,
 327
 328         .nand_data              = &e400_t7l66xb_nand_config,
 329 };
 330
 331 static struct platform_device e400_t7l66xb_device = {
 332         .name           = "t7l66xb",
 333         .id             = -1,
 334         .dev            = {
 335                 .platform_data = &e400_t7l66xb_info,
 336         },
 337         .num_resources = 2,
 338         .resource      = eseries_tmio_resources,
 339 };
 340
 341 /* ---------------------------------------------------------- */
 342
 343 static struct platform_device *e400_devices[] __initdata = {
 344         &e400_t7l66xb_device,
 345         &e7xx_gpio_vbus,
 346 };
 347
 348 static void __init e400_init(void)
 349 {
 350         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
 351         pxa_set_ffuart_info(NULL);
 352         pxa_set_btuart_info(NULL);
 353         pxa_set_stuart_info(NULL);
 354         /* Fixme - e400 may have a switched clock */
 355         eseries_register_clks();
 356         eseries_get_tmio_gpios();
 357         pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
 358         platform_add_devices(ARRAY_AND_SIZE(e400_devices));
 359 }
 360
 361 MACHINE_START(E400, "Toshiba e400")
 362         /* Maintainer: Ian Molton (spyro@f2s.com) */
 363         .boot_params    = 0xa0000100,
 364         .map_io         = pxa25x_map_io,
 365         .nr_irqs        = ESERIES_NR_IRQS,
 366         .init_irq       = pxa25x_init_irq,
 367         .fixup          = eseries_fixup,
 368         .init_machine   = e400_init,
 369         .timer          = &pxa_timer,
 370 MACHINE_END
 371 #endif
 372
 373 #ifdef CONFIG_MACH_E740
 374 /* ------------------------ e740 video support --------------------------- */
 375
 376 static struct w100_gen_regs e740_lcd_regs = {
 377         .lcd_format =            0x00008023,
 378         .lcdd_cntl1 =            0x0f000000,
 379         .lcdd_cntl2 =            0x0003ffff,
 380         .genlcd_cntl1 =          0x00ffff03,
 381         .genlcd_cntl2 =          0x003c0f03,
 382         .genlcd_cntl3 =          0x000143aa,
 383 };
 384
 385 static struct w100_mode e740_lcd_mode = {
 386         .xres            = 240,
 387         .yres            = 320,
 388         .left_margin     = 20,
 389         .right_margin    = 28,
 390         .upper_margin    = 9,
 391         .lower_margin    = 8,
 392         .crtc_ss         = 0x80140013,
 393         .crtc_ls         = 0x81150110,
 394         .crtc_gs         = 0x80050005,
 395         .crtc_vpos_gs    = 0x000a0009,
 396         .crtc_rev        = 0x0040010a,
 397         .crtc_dclk       = 0xa906000a,
 398         .crtc_gclk       = 0x80050108,
 399         .crtc_goe        = 0x80050108,
 400         .pll_freq        = 57,
 401         .pixclk_divider         = 4,
 402         .pixclk_divider_rotated = 4,
 403         .pixclk_src     = CLK_SRC_XTAL,
 404         .sysclk_divider  = 1,
 405         .sysclk_src     = CLK_SRC_PLL,
 406         .crtc_ps1_active =       0x41060010,
 407 };
 408
 409 static struct w100_gpio_regs e740_w100_gpio_info = {
 410         .init_data1 = 0x21002103,
 411         .gpio_dir1  = 0xffffdeff,
 412         .gpio_oe1   = 0x03c00643,
 413         .init_data2 = 0x003f003f,
 414         .gpio_dir2  = 0xffffffff,
 415         .gpio_oe2   = 0x000000ff,
 416 };
 417
 418 static struct w100fb_mach_info e740_fb_info = {
 419         .modelist   = &e740_lcd_mode,
 420         .num_modes  = 1,
 421         .regs       = &e740_lcd_regs,
 422         .gpio       = &e740_w100_gpio_info,
 423         .xtal_freq = 14318000,
 424         .xtal_dbl   = 1,
 425 };
 426
 427 static struct resource e740_fb_resources[] = {
 428         [0] = {
 429                 .start          = 0x0c000000,
 430                 .end            = 0x0cffffff,
 431                 .flags          = IORESOURCE_MEM,
 432         },
 433 };
 434
 435 static struct platform_device e740_fb_device = {
 436         .name           = "w100fb",
 437         .id             = -1,
 438         .dev            = {
 439                 .platform_data  = &e740_fb_info,
 440         },
 441         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 442         .resource       = e740_fb_resources,
 443 };
 444
 445 /* --------------------------- MFP Pin config -------------------------- */
 446
 447 static unsigned long e740_pin_config[] __initdata = {
 448         /* Chip selects */
 449         GPIO15_nCS_1,   /* CS1 - Flash */
 450         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 451         GPIO80_nCS_4,   /* CS4 - TMIO */
 452
 453         /* Clocks */
 454         GPIO12_32KHz,
 455
 456         /* BTUART */
 457         GPIO42_BTUART_RXD,
 458         GPIO43_BTUART_TXD,
 459         GPIO44_BTUART_CTS,
 460
 461         /* TMIO controller */
 462         GPIO19_GPIO, /* t7l66xb #PCLR */
 463         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 464
 465         /* UDC */
 466         GPIO13_GPIO,
 467         GPIO3_GPIO,
 468
 469         /* IrDA */
 470         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 471
 472         /* AC97 */
 473         GPIO28_AC97_BITCLK,
 474         GPIO29_AC97_SDATA_IN_0,
 475         GPIO30_AC97_SDATA_OUT,
 476         GPIO31_AC97_SYNC,
 477
 478         /* Audio power control */
 479         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 480         GPIO40_GPIO,  /* Mic amp power */
 481         GPIO41_GPIO,  /* Headphone amp power */
 482
 483         /* PC Card */
 484         GPIO8_GPIO,   /* CD0 */
 485         GPIO44_GPIO,  /* CD1 */
 486         GPIO11_GPIO,  /* IRQ0 */
 487         GPIO6_GPIO,   /* IRQ1 */
 488         GPIO27_GPIO,  /* RST0 */
 489         GPIO24_GPIO,  /* RST1 */
 490         GPIO20_GPIO,  /* PWR0 */
 491         GPIO23_GPIO,  /* PWR1 */
 492         GPIO48_nPOE,
 493         GPIO49_nPWE,
 494         GPIO50_nPIOR,
 495         GPIO51_nPIOW,
 496         GPIO52_nPCE_1,
 497         GPIO53_nPCE_2,
 498         GPIO54_nPSKTSEL,
 499         GPIO55_nPREG,
 500         GPIO56_nPWAIT,
 501         GPIO57_nIOIS16,
 502
 503         /* wakeup */
 504         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 505 };
 506
 507 /* -------------------- e740 t7l66xb parameters -------------------- */
 508
 509 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 510         .irq_base               = IRQ_BOARD_START,
 511         .enable                 = &eseries_tmio_enable,
 512         .suspend                = &eseries_tmio_suspend,
 513         .resume                 = &eseries_tmio_resume,
 514 };
 515
 516 static struct platform_device e740_t7l66xb_device = {
 517         .name           = "t7l66xb",
 518         .id             = -1,
 519         .dev            = {
 520                 .platform_data = &e740_t7l66xb_info,
 521         },
 522         .num_resources = 2,
 523         .resource      = eseries_tmio_resources,
 524 };
 525
 526 /* ----------------------------------------------------------------------- */
 527
 528 static struct platform_device *e740_devices[] __initdata = {
 529         &e740_fb_device,
 530         &e740_t7l66xb_device,
 531         &e7xx_gpio_vbus,
 532 };
 533
 534 static void __init e740_init(void)
 535 {
 536         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 537         pxa_set_ffuart_info(NULL);
 538         pxa_set_btuart_info(NULL);
 539         pxa_set_stuart_info(NULL);
 540         eseries_register_clks();
 541         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 542                         "UDCCLK", &pxa25x_device_udc.dev),
 543         eseries_get_tmio_gpios();
 544         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 545         pxa_set_ac97_info(NULL);
 546         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 547 }
 548
 549 MACHINE_START(E740, "Toshiba e740")
 550         /* Maintainer: Ian Molton (spyro@f2s.com) */
 551         .boot_params    = 0xa0000100,
 552         .map_io         = pxa25x_map_io,
 553         .nr_irqs        = ESERIES_NR_IRQS,
 554         .init_irq       = pxa25x_init_irq,
 555         .fixup          = eseries_fixup,
 556         .init_machine   = e740_init,
 557         .timer          = &pxa_timer,
 558 MACHINE_END
 559 #endif
 560
 561 #ifdef CONFIG_MACH_E750
 562 /* ---------------------- E750 LCD definitions -------------------- */
 563
 564 static struct w100_gen_regs e750_lcd_regs = {
 565         .lcd_format =            0x00008003,
 566         .lcdd_cntl1 =            0x00000000,
 567         .lcdd_cntl2 =            0x0003ffff,
 568         .genlcd_cntl1 =          0x00fff003,
 569         .genlcd_cntl2 =          0x003c0f03,
 570         .genlcd_cntl3 =          0x000143aa,
 571 };
 572
 573 static struct w100_mode e750_lcd_mode = {
 574         .xres            = 240,
 575         .yres            = 320,
 576         .left_margin     = 21,
 577         .right_margin    = 22,
 578         .upper_margin    = 5,
 579         .lower_margin    = 4,
 580         .crtc_ss         = 0x80150014,
 581         .crtc_ls         = 0x8014000d,
 582         .crtc_gs         = 0xc1000005,
 583         .crtc_vpos_gs    = 0x00020147,
 584         .crtc_rev        = 0x0040010a,
 585         .crtc_dclk       = 0xa1700030,
 586         .crtc_gclk       = 0x80cc0015,
 587         .crtc_goe        = 0x80cc0015,
 588         .crtc_ps1_active = 0x61060017,
 589         .pll_freq        = 57,
 590         .pixclk_divider         = 4,
 591         .pixclk_divider_rotated = 4,
 592         .pixclk_src     = CLK_SRC_XTAL,
 593         .sysclk_divider  = 1,
 594         .sysclk_src     = CLK_SRC_PLL,
 595 };
 596
 597 static struct w100_gpio_regs e750_w100_gpio_info = {
 598         .init_data1 = 0x01192f1b,
 599         .gpio_dir1  = 0xd5ffdeff,
 600         .gpio_oe1   = 0x000020bf,
 601         .init_data2 = 0x010f010f,
 602         .gpio_dir2  = 0xffffffff,
 603         .gpio_oe2   = 0x000001cf,
 604 };
 605
 606 static struct w100fb_mach_info e750_fb_info = {
 607         .modelist   = &e750_lcd_mode,
 608         .num_modes  = 1,
 609         .regs       = &e750_lcd_regs,
 610         .gpio       = &e750_w100_gpio_info,
 611         .xtal_freq  = 14318000,
 612         .xtal_dbl   = 1,
 613 };
 614
 615 static struct resource e750_fb_resources[] = {
 616         [0] = {
 617                 .start          = 0x0c000000,
 618                 .end            = 0x0cffffff,
 619                 .flags          = IORESOURCE_MEM,
 620         },
 621 };
 622
 623 static struct platform_device e750_fb_device = {
 624         .name           = "w100fb",
 625         .id             = -1,
 626         .dev            = {
 627                 .platform_data  = &e750_fb_info,
 628         },
 629         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 630         .resource       = e750_fb_resources,
 631 };
 632
 633 /* -------------------- e750 MFP parameters -------------------- */
 634
 635 static unsigned long e750_pin_config[] __initdata = {
 636         /* Chip selects */
 637         GPIO15_nCS_1,   /* CS1 - Flash */
 638         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 639         GPIO80_nCS_4,   /* CS4 - TMIO */
 640
 641         /* Clocks */
 642         GPIO11_3_6MHz,
 643
 644         /* BTUART */
 645         GPIO42_BTUART_RXD,
 646         GPIO43_BTUART_TXD,
 647         GPIO44_BTUART_CTS,
 648
 649         /* TMIO controller */
 650         GPIO19_GPIO, /* t7l66xb #PCLR */
 651         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 652
 653         /* UDC */
 654         GPIO13_GPIO,
 655         GPIO3_GPIO,
 656
 657         /* IrDA */
 658         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 659
 660         /* AC97 */
 661         GPIO28_AC97_BITCLK,
 662         GPIO29_AC97_SDATA_IN_0,
 663         GPIO30_AC97_SDATA_OUT,
 664         GPIO31_AC97_SYNC,
 665
 666         /* Audio power control */
 667         GPIO4_GPIO,  /* Headphone amp power */
 668         GPIO7_GPIO,  /* Speaker amp power */
 669         GPIO37_GPIO, /* Headphone detect */
 670
 671         /* PC Card */
 672         GPIO8_GPIO,   /* CD0 */
 673         GPIO44_GPIO,  /* CD1 */
 674         GPIO11_GPIO,  /* IRQ0 */
 675         GPIO6_GPIO,   /* IRQ1 */
 676         GPIO27_GPIO,  /* RST0 */
 677         GPIO24_GPIO,  /* RST1 */
 678         GPIO20_GPIO,  /* PWR0 */
 679         GPIO23_GPIO,  /* PWR1 */
 680         GPIO48_nPOE,
 681         GPIO49_nPWE,
 682         GPIO50_nPIOR,
 683         GPIO51_nPIOW,
 684         GPIO52_nPCE_1,
 685         GPIO53_nPCE_2,
 686         GPIO54_nPSKTSEL,
 687         GPIO55_nPREG,
 688         GPIO56_nPWAIT,
 689         GPIO57_nIOIS16,
 690
 691         /* wakeup */
 692         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 693 };
 694
 695 /* ----------------- e750 tc6393xb parameters ------------------ */
 696
 697 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 698         .irq_base       = IRQ_BOARD_START,
 699         .scr_pll2cr     = 0x0cc1,
 700         .scr_gper       = 0,
 701         .gpio_base      = -1,
 702         .suspend        = &eseries_tmio_suspend,
 703         .resume         = &eseries_tmio_resume,
 704         .enable         = &eseries_tmio_enable,
 705         .disable        = &eseries_tmio_disable,
 706 };
 707
 708 static struct platform_device e750_tc6393xb_device = {
 709         .name           = "tc6393xb",
 710         .id             = -1,
 711         .dev            = {
 712                 .platform_data = &e750_tc6393xb_info,
 713         },
 714         .num_resources = 2,
 715         .resource      = eseries_tmio_resources,
 716 };
 717
 718 /* ------------------------------------------------------------- */
 719
 720 static struct platform_device *e750_devices[] __initdata = {
 721         &e750_fb_device,
 722         &e750_tc6393xb_device,
 723         &e7xx_gpio_vbus,
 724 };
 725
 726 static void __init e750_init(void)
 727 {
 728         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 729         pxa_set_ffuart_info(NULL);
 730         pxa_set_btuart_info(NULL);
 731         pxa_set_stuart_info(NULL);
 732         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 733                         "GPIO11_CLK", NULL),
 734         eseries_get_tmio_gpios();
 735         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 736         pxa_set_ac97_info(NULL);
 737         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 738 }
 739
 740 MACHINE_START(E750, "Toshiba e750")
 741         /* Maintainer: Ian Molton (spyro@f2s.com) */
 742         .boot_params    = 0xa0000100,
 743         .map_io         = pxa25x_map_io,
 744         .nr_irqs        = ESERIES_NR_IRQS,
 745         .init_irq       = pxa25x_init_irq,
 746         .fixup          = eseries_fixup,
 747         .init_machine   = e750_init,
 748         .timer          = &pxa_timer,
 749 MACHINE_END
 750 #endif
 751
 752 #ifdef CONFIG_MACH_E800
 753 /* ------------------------ e800 LCD definitions ------------------------- */
 754
 755 static unsigned long e800_pin_config[] __initdata = {
 756         /* AC97 */
 757         GPIO28_AC97_BITCLK,
 758         GPIO29_AC97_SDATA_IN_0,
 759         GPIO30_AC97_SDATA_OUT,
 760         GPIO31_AC97_SYNC,
 761 };
 762
 763 static struct w100_gen_regs e800_lcd_regs = {
 764         .lcd_format =            0x00008003,
 765         .lcdd_cntl1 =            0x02a00000,
 766         .lcdd_cntl2 =            0x0003ffff,
 767         .genlcd_cntl1 =          0x000ff2a3,
 768         .genlcd_cntl2 =          0x000002a3,
 769         .genlcd_cntl3 =          0x000102aa,
 770 };
 771
 772 static struct w100_mode e800_lcd_mode[2] = {
 773         [0] = {
 774                 .xres            = 480,
 775                 .yres            = 640,
 776                 .left_margin     = 52,
 777                 .right_margin    = 148,
 778                 .upper_margin    = 2,
 779                 .lower_margin    = 6,
 780                 .crtc_ss         = 0x80350034,
 781                 .crtc_ls         = 0x802b0026,
 782                 .crtc_gs         = 0x80160016,
 783                 .crtc_vpos_gs    = 0x00020003,
 784                 .crtc_rev        = 0x0040001d,
 785                 .crtc_dclk       = 0xe0000000,
 786                 .crtc_gclk       = 0x82a50049,
 787                 .crtc_goe        = 0x80ee001c,
 788                 .crtc_ps1_active = 0x00000000,
 789                 .pll_freq        = 128,
 790                 .pixclk_divider         = 4,
 791                 .pixclk_divider_rotated = 6,
 792                 .pixclk_src     = CLK_SRC_PLL,
 793                 .sysclk_divider  = 0,
 794                 .sysclk_src     = CLK_SRC_PLL,
 795         },
 796         [1] = {
 797                 .xres            = 240,
 798                 .yres            = 320,
 799                 .left_margin     = 15,
 800                 .right_margin    = 88,
 801                 .upper_margin    = 0,
 802                 .lower_margin    = 7,
 803                 .crtc_ss         = 0xd010000f,
 804                 .crtc_ls         = 0x80070003,
 805                 .crtc_gs         = 0x80000000,
 806                 .crtc_vpos_gs    = 0x01460147,
 807                 .crtc_rev        = 0x00400003,
 808                 .crtc_dclk       = 0xa1700030,
 809                 .crtc_gclk       = 0x814b0008,
 810                 .crtc_goe        = 0x80cc0015,
 811                 .crtc_ps1_active = 0x00000000,
 812                 .pll_freq        = 100,
 813                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 814                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 815                 .pixclk_src     = CLK_SRC_PLL,
 816                 .sysclk_divider  = 0,
 817                 .sysclk_src     = CLK_SRC_PLL,
 818         }
 819 };
 820
 821
 822 static struct w100_gpio_regs e800_w100_gpio_info = {
 823         .init_data1 = 0xc13fc019,
 824         .gpio_dir1  = 0x3e40df7f,
 825         .gpio_oe1   = 0x003c3000,
 826         .init_data2 = 0x00000000,
 827         .gpio_dir2  = 0x00000000,
 828         .gpio_oe2   = 0x00000000,
 829 };
 830
 831 static struct w100_mem_info e800_w100_mem_info = {
 832         .ext_cntl        = 0x09640011,
 833         .sdram_mode_reg  = 0x00600021,
 834         .ext_timing_cntl = 0x10001545,
 835         .io_cntl         = 0x7ddd7333,
 836         .size            = 0x1fffff,
 837 };
 838
 839 static void e800_tg_change(struct w100fb_par *par)
 840 {
 841         unsigned long tmp;
 842
 843         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 844         if (par->mode->xres == 480)
 845                 tmp |= 0x100;
 846         else
 847                 tmp &= ~0x100;
 848         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 849 }
 850
 851 static struct w100_tg_info e800_tg_info = {
 852         .change = e800_tg_change,
 853 };
 854
 855 static struct w100fb_mach_info e800_fb_info = {
 856         .modelist   = e800_lcd_mode,
 857         .num_modes  = 2,
 858         .regs       = &e800_lcd_regs,
 859         .gpio       = &e800_w100_gpio_info,
 860         .mem        = &e800_w100_mem_info,
 861         .tg         = &e800_tg_info,
 862         .xtal_freq  = 16000000,
 863 };
 864
 865 static struct resource e800_fb_resources[] = {
 866         [0] = {
 867                 .start          = 0x0c000000,
 868                 .end            = 0x0cffffff,
 869                 .flags          = IORESOURCE_MEM,
 870         },
 871 };
 872
 873 static struct platform_device e800_fb_device = {
 874         .name           = "w100fb",
 875         .id             = -1,
 876         .dev            = {
 877                 .platform_data  = &e800_fb_info,
 878         },
 879         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 880         .resource       = e800_fb_resources,
 881 };
 882
 883 /* --------------------------- UDC definitions --------------------------- */
 884
 885 static struct gpio_vbus_mach_info e800_udc_info = {
 886         .gpio_vbus   = GPIO_E800_USB_DISC,
 887         .gpio_pullup = GPIO_E800_USB_PULLUP,
 888         .gpio_pullup_inverted = 1
 889 };
 890
 891 static struct platform_device e800_gpio_vbus = {
 892         .name   = "gpio-vbus",
 893         .id     = -1,
 894         .dev    = {
 895                 .platform_data  = &e800_udc_info,
 896         },
 897 };
 898
 899
 900 /* ----------------- e800 tc6393xb parameters ------------------ */
 901
 902 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 903         .irq_base       = IRQ_BOARD_START,
 904         .scr_pll2cr     = 0x0cc1,
 905         .scr_gper       = 0,
 906         .gpio_base      = -1,
 907         .suspend        = &eseries_tmio_suspend,
 908         .resume         = &eseries_tmio_resume,
 909         .enable         = &eseries_tmio_enable,
 910         .disable        = &eseries_tmio_disable,
 911 };
 912
 913 static struct platform_device e800_tc6393xb_device = {
 914         .name           = "tc6393xb",
 915         .id             = -1,
 916         .dev            = {
 917                 .platform_data = &e800_tc6393xb_info,
 918         },
 919         .num_resources = 2,
 920         .resource      = eseries_tmio_resources,
 921 };
 922
 923 /* ----------------------------------------------------------------------- */
 924
 925 static struct platform_device *e800_devices[] __initdata = {
 926         &e800_fb_device,
 927         &e800_tc6393xb_device,
 928         &e800_gpio_vbus,
 929 };
 930
 931 static void __init e800_init(void)
 932 {
 933         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 934         pxa_set_ffuart_info(NULL);
 935         pxa_set_btuart_info(NULL);
 936         pxa_set_stuart_info(NULL);
 937         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 938                         "GPIO11_CLK", NULL),
 939         eseries_get_tmio_gpios();
 940         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 941         pxa_set_ac97_info(NULL);
 942 }
 943
 944 MACHINE_START(E800, "Toshiba e800")
 945         /* Maintainer: Ian Molton (spyro@f2s.com) */
 946         .boot_params    = 0xa0000100,
 947         .map_io         = pxa25x_map_io,
 948         .nr_irqs        = ESERIES_NR_IRQS,
 949         .init_irq       = pxa25x_init_irq,
 950         .fixup          = eseries_fixup,
 951         .init_machine   = e800_init,
 952         .timer          = &pxa_timer,
 953 MACHINE_END
 954 #endif