kernel/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 #include <linux/memblock.h>
  25
  26 #include <video/w100fb.h>
  27
  28 #include <asm/setup.h>
  29 #include <asm/mach/arch.h>
  30 #include <asm/mach-types.h>
  31
  32 #include <mach/pxa25x.h>
  33 #include <mach/eseries-gpio.h>
  34 #include <mach/eseries-irq.h>
  35 #include <mach/audio.h>
  36 #include <linux/platform_data/video-pxafb.h>
  37 #include <mach/udc.h>
  38 #include <linux/platform_data/irda-pxaficp.h>
  39
  40 #include "devices.h"
  41 #include "generic.h"
  42 #include "clock.h"
  43
  44 /* Only e800 has 128MB RAM */
  45 void __init eseries_fixup(struct tag *tags, char **cmdline)
  46 {
  47         if (machine_is_e800())
  48                 memblock_add(0xa0000000, SZ_128M);
  49         else
  50                 memblock_add(0xa0000000, SZ_64M);
  51 }
  52
  53 struct gpio_vbus_mach_info e7xx_udc_info = {
  54         .gpio_vbus   = GPIO_E7XX_USB_DISC,
  55         .gpio_pullup = GPIO_E7XX_USB_PULLUP,
  56         .gpio_pullup_inverted = 1
  57 };
  58
  59 static struct platform_device e7xx_gpio_vbus = {
  60         .name   = "gpio-vbus",
  61         .id     = -1,
  62         .dev    = {
  63                 .platform_data  = &e7xx_udc_info,
  64         },
  65 };
  66
  67 struct pxaficp_platform_data e7xx_ficp_platform_data = {
  68         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
  69         .transceiver_cap        = IR_SIRMODE | IR_OFF,
  70 };
  71
  72 int eseries_tmio_enable(struct platform_device *dev)
  73 {
  74         /* Reset - bring SUSPEND high before PCLR */
  75         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  76         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  77         msleep(1);
  78         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  79         msleep(1);
  80         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
  81         msleep(1);
  82         return 0;
  83 }
  84
  85 int eseries_tmio_disable(struct platform_device *dev)
  86 {
  87         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  88         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  89         return 0;
  90 }
  91
  92 int eseries_tmio_suspend(struct platform_device *dev)
  93 {
  94         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  95         return 0;
  96 }
  97
  98 int eseries_tmio_resume(struct platform_device *dev)
  99 {
 100         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
 101         msleep(1);
 102         return 0;
 103 }
 104
 105 void eseries_get_tmio_gpios(void)
 106 {
 107         gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
 108         gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
 109         gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
 110         gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
 111 }
 112
 113 /* TMIO controller uses the same resources on all e-series machines. */
 114 struct resource eseries_tmio_resources[] = {
 115         [0] = {
 116                 .start  = PXA_CS4_PHYS,
 117                 .end    = PXA_CS4_PHYS + 0x1fffff,
 118                 .flags  = IORESOURCE_MEM,
 119         },
 120         [1] = {
 121                 .start  = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
 122                 .end    = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
 123                 .flags  = IORESOURCE_IRQ,
 124         },
 125 };
 126
 127 /* Some e-series hardware cannot control the 32K clock */
 128 static void clk_32k_dummy(struct clk *clk)
 129 {
 130 }
 131
 132 static const struct clkops clk_32k_dummy_ops = {
 133         .enable         = clk_32k_dummy,
 134         .disable        = clk_32k_dummy,
 135 };
 136
 137 static struct clk tmio_dummy_clk = {
 138         .ops    = &clk_32k_dummy_ops,
 139         .rate   = 32768,
 140 };
 141
 142 static struct clk_lookup eseries_clkregs[] = {
 143         INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
 144 };
 145
 146 static void __init eseries_register_clks(void)
 147 {
 148         clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
 149 }
 150
 151 #ifdef CONFIG_MACH_E330
 152 /* -------------------- e330 tc6387xb parameters -------------------- */
 153
 154 static struct tc6387xb_platform_data e330_tc6387xb_info = {
 155         .enable   = &eseries_tmio_enable,
 156         .disable  = &eseries_tmio_disable,
 157         .suspend  = &eseries_tmio_suspend,
 158         .resume   = &eseries_tmio_resume,
 159 };
 160
 161 static struct platform_device e330_tc6387xb_device = {
 162         .name           = "tc6387xb",
 163         .id             = -1,
 164         .dev            = {
 165                 .platform_data = &e330_tc6387xb_info,
 166         },
 167         .num_resources = 2,
 168         .resource      = eseries_tmio_resources,
 169 };
 170
 171 /* --------------------------------------------------------------- */
 172
 173 static struct platform_device *e330_devices[] __initdata = {
 174         &e330_tc6387xb_device,
 175         &e7xx_gpio_vbus,
 176 };
 177
 178 static void __init e330_init(void)
 179 {
 180         pxa_set_ffuart_info(NULL);
 181         pxa_set_btuart_info(NULL);
 182         pxa_set_stuart_info(NULL);
 183         eseries_register_clks();
 184         eseries_get_tmio_gpios();
 185         platform_add_devices(ARRAY_AND_SIZE(e330_devices));
 186 }
 187
 188 MACHINE_START(E330, "Toshiba e330")
 189         /* Maintainer: Ian Molton (spyro@f2s.com) */
 190         .atag_offset    = 0x100,
 191         .map_io         = pxa25x_map_io,
 192         .nr_irqs        = ESERIES_NR_IRQS,
 193         .init_irq       = pxa25x_init_irq,
 194         .handle_irq     = pxa25x_handle_irq,
 195         .fixup          = eseries_fixup,
 196         .init_machine   = e330_init,
 197         .init_time      = pxa_timer_init,
 198         .restart        = pxa_restart,
 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         .init_time      = pxa_timer_init,
 249         .restart        = pxa_restart,
 250 MACHINE_END
 251 #endif
 252
 253 #ifdef CONFIG_MACH_E400
 254 /* ------------------------ E400 LCD definitions ------------------------ */
 255
 256 static struct pxafb_mode_info e400_pxafb_mode_info = {
 257         .pixclock       = 140703,
 258         .xres           = 240,
 259         .yres           = 320,
 260         .bpp            = 16,
 261         .hsync_len      = 4,
 262         .left_margin    = 28,
 263         .right_margin   = 8,
 264         .vsync_len      = 3,
 265         .upper_margin   = 5,
 266         .lower_margin   = 6,
 267         .sync           = 0,
 268 };
 269
 270 static struct pxafb_mach_info e400_pxafb_mach_info = {
 271         .modes          = &e400_pxafb_mode_info,
 272         .num_modes      = 1,
 273         .lcd_conn       = LCD_COLOR_TFT_16BPP,
 274         .lccr3          = 0,
 275         .pxafb_backlight_power  = NULL,
 276 };
 277
 278 /* ------------------------ E400 MFP config ----------------------------- */
 279
 280 static unsigned long e400_pin_config[] __initdata = {
 281         /* Chip selects */
 282         GPIO15_nCS_1,   /* CS1 - Flash */
 283         GPIO80_nCS_4,   /* CS4 - TMIO */
 284
 285         /* Clocks */
 286         GPIO12_32KHz,
 287
 288         /* BTUART */
 289         GPIO42_BTUART_RXD,
 290         GPIO43_BTUART_TXD,
 291         GPIO44_BTUART_CTS,
 292
 293         /* TMIO controller */
 294         GPIO19_GPIO, /* t7l66xb #PCLR */
 295         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 296
 297         /* wakeup */
 298         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 299 };
 300
 301 /* ---------------------------------------------------------------------- */
 302
 303 static struct mtd_partition partition_a = {
 304         .name = "Internal NAND flash",
 305         .offset =  0,
 306         .size =  MTDPART_SIZ_FULL,
 307 };
 308
 309 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 310
 311 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
 312         .options = 0,
 313         .offs = 4,
 314         .len = 2,
 315         .pattern = scan_ff_pattern
 316 };
 317
 318 static struct tmio_nand_data e400_t7l66xb_nand_config = {
 319         .num_partitions = 1,
 320         .partition = &partition_a,
 321         .badblock_pattern = &e400_t7l66xb_nand_bbt,
 322 };
 323
 324 static struct t7l66xb_platform_data e400_t7l66xb_info = {
 325         .irq_base               = IRQ_BOARD_START,
 326         .enable                 = &eseries_tmio_enable,
 327         .suspend                = &eseries_tmio_suspend,
 328         .resume                 = &eseries_tmio_resume,
 329
 330         .nand_data              = &e400_t7l66xb_nand_config,
 331 };
 332
 333 static struct platform_device e400_t7l66xb_device = {
 334         .name           = "t7l66xb",
 335         .id             = -1,
 336         .dev            = {
 337                 .platform_data = &e400_t7l66xb_info,
 338         },
 339         .num_resources = 2,
 340         .resource      = eseries_tmio_resources,
 341 };
 342
 343 /* ---------------------------------------------------------- */
 344
 345 static struct platform_device *e400_devices[] __initdata = {
 346         &e400_t7l66xb_device,
 347         &e7xx_gpio_vbus,
 348 };
 349
 350 static void __init e400_init(void)
 351 {
 352         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
 353         pxa_set_ffuart_info(NULL);
 354         pxa_set_btuart_info(NULL);
 355         pxa_set_stuart_info(NULL);
 356         /* Fixme - e400 may have a switched clock */
 357         eseries_register_clks();
 358         eseries_get_tmio_gpios();
 359         pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
 360         platform_add_devices(ARRAY_AND_SIZE(e400_devices));
 361 }
 362
 363 MACHINE_START(E400, "Toshiba e400")
 364         /* Maintainer: Ian Molton (spyro@f2s.com) */
 365         .atag_offset    = 0x100,
 366         .map_io         = pxa25x_map_io,
 367         .nr_irqs        = ESERIES_NR_IRQS,
 368         .init_irq       = pxa25x_init_irq,
 369         .handle_irq     = pxa25x_handle_irq,
 370         .fixup          = eseries_fixup,
 371         .init_machine   = e400_init,
 372         .init_time      = pxa_timer_init,
 373         .restart        = pxa_restart,
 374 MACHINE_END
 375 #endif
 376
 377 #ifdef CONFIG_MACH_E740
 378 /* ------------------------ e740 video support --------------------------- */
 379
 380 static struct w100_gen_regs e740_lcd_regs = {
 381         .lcd_format =            0x00008023,
 382         .lcdd_cntl1 =            0x0f000000,
 383         .lcdd_cntl2 =            0x0003ffff,
 384         .genlcd_cntl1 =          0x00ffff03,
 385         .genlcd_cntl2 =          0x003c0f03,
 386         .genlcd_cntl3 =          0x000143aa,
 387 };
 388
 389 static struct w100_mode e740_lcd_mode = {
 390         .xres            = 240,
 391         .yres            = 320,
 392         .left_margin     = 20,
 393         .right_margin    = 28,
 394         .upper_margin    = 9,
 395         .lower_margin    = 8,
 396         .crtc_ss         = 0x80140013,
 397         .crtc_ls         = 0x81150110,
 398         .crtc_gs         = 0x80050005,
 399         .crtc_vpos_gs    = 0x000a0009,
 400         .crtc_rev        = 0x0040010a,
 401         .crtc_dclk       = 0xa906000a,
 402         .crtc_gclk       = 0x80050108,
 403         .crtc_goe        = 0x80050108,
 404         .pll_freq        = 57,
 405         .pixclk_divider         = 4,
 406         .pixclk_divider_rotated = 4,
 407         .pixclk_src     = CLK_SRC_XTAL,
 408         .sysclk_divider  = 1,
 409         .sysclk_src     = CLK_SRC_PLL,
 410         .crtc_ps1_active =       0x41060010,
 411 };
 412
 413 static struct w100_gpio_regs e740_w100_gpio_info = {
 414         .init_data1 = 0x21002103,
 415         .gpio_dir1  = 0xffffdeff,
 416         .gpio_oe1   = 0x03c00643,
 417         .init_data2 = 0x003f003f,
 418         .gpio_dir2  = 0xffffffff,
 419         .gpio_oe2   = 0x000000ff,
 420 };
 421
 422 static struct w100fb_mach_info e740_fb_info = {
 423         .modelist   = &e740_lcd_mode,
 424         .num_modes  = 1,
 425         .regs       = &e740_lcd_regs,
 426         .gpio       = &e740_w100_gpio_info,
 427         .xtal_freq = 14318000,
 428         .xtal_dbl   = 1,
 429 };
 430
 431 static struct resource e740_fb_resources[] = {
 432         [0] = {
 433                 .start          = 0x0c000000,
 434                 .end            = 0x0cffffff,
 435                 .flags          = IORESOURCE_MEM,
 436         },
 437 };
 438
 439 static struct platform_device e740_fb_device = {
 440         .name           = "w100fb",
 441         .id             = -1,
 442         .dev            = {
 443                 .platform_data  = &e740_fb_info,
 444         },
 445         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 446         .resource       = e740_fb_resources,
 447 };
 448
 449 /* --------------------------- MFP Pin config -------------------------- */
 450
 451 static unsigned long e740_pin_config[] __initdata = {
 452         /* Chip selects */
 453         GPIO15_nCS_1,   /* CS1 - Flash */
 454         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 455         GPIO80_nCS_4,   /* CS4 - TMIO */
 456
 457         /* Clocks */
 458         GPIO12_32KHz,
 459
 460         /* BTUART */
 461         GPIO42_BTUART_RXD,
 462         GPIO43_BTUART_TXD,
 463         GPIO44_BTUART_CTS,
 464
 465         /* TMIO controller */
 466         GPIO19_GPIO, /* t7l66xb #PCLR */
 467         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 468
 469         /* UDC */
 470         GPIO13_GPIO,
 471         GPIO3_GPIO,
 472
 473         /* IrDA */
 474         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 475
 476         /* AC97 */
 477         GPIO28_AC97_BITCLK,
 478         GPIO29_AC97_SDATA_IN_0,
 479         GPIO30_AC97_SDATA_OUT,
 480         GPIO31_AC97_SYNC,
 481
 482         /* Audio power control */
 483         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 484         GPIO40_GPIO,  /* Mic amp power */
 485         GPIO41_GPIO,  /* Headphone amp power */
 486
 487         /* PC Card */
 488         GPIO8_GPIO,   /* CD0 */
 489         GPIO44_GPIO,  /* CD1 */
 490         GPIO11_GPIO,  /* IRQ0 */
 491         GPIO6_GPIO,   /* IRQ1 */
 492         GPIO27_GPIO,  /* RST0 */
 493         GPIO24_GPIO,  /* RST1 */
 494         GPIO20_GPIO,  /* PWR0 */
 495         GPIO23_GPIO,  /* PWR1 */
 496         GPIO48_nPOE,
 497         GPIO49_nPWE,
 498         GPIO50_nPIOR,
 499         GPIO51_nPIOW,
 500         GPIO52_nPCE_1,
 501         GPIO53_nPCE_2,
 502         GPIO54_nPSKTSEL,
 503         GPIO55_nPREG,
 504         GPIO56_nPWAIT,
 505         GPIO57_nIOIS16,
 506
 507         /* wakeup */
 508         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 509 };
 510
 511 /* -------------------- e740 t7l66xb parameters -------------------- */
 512
 513 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 514         .irq_base               = IRQ_BOARD_START,
 515         .enable                 = &eseries_tmio_enable,
 516         .suspend                = &eseries_tmio_suspend,
 517         .resume                 = &eseries_tmio_resume,
 518 };
 519
 520 static struct platform_device e740_t7l66xb_device = {
 521         .name           = "t7l66xb",
 522         .id             = -1,
 523         .dev            = {
 524                 .platform_data = &e740_t7l66xb_info,
 525         },
 526         .num_resources = 2,
 527         .resource      = eseries_tmio_resources,
 528 };
 529
 530 static struct platform_device e740_audio_device = {
 531         .name           = "e740-audio",
 532         .id             = -1,
 533 };
 534
 535 /* ----------------------------------------------------------------------- */
 536
 537 static struct platform_device *e740_devices[] __initdata = {
 538         &e740_fb_device,
 539         &e740_t7l66xb_device,
 540         &e7xx_gpio_vbus,
 541         &e740_audio_device,
 542 };
 543
 544 static void __init e740_init(void)
 545 {
 546         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 547         pxa_set_ffuart_info(NULL);
 548         pxa_set_btuart_info(NULL);
 549         pxa_set_stuart_info(NULL);
 550         eseries_register_clks();
 551         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 552                         "UDCCLK", &pxa25x_device_udc.dev),
 553         eseries_get_tmio_gpios();
 554         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 555         pxa_set_ac97_info(NULL);
 556         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 557 }
 558
 559 MACHINE_START(E740, "Toshiba e740")
 560         /* Maintainer: Ian Molton (spyro@f2s.com) */
 561         .atag_offset    = 0x100,
 562         .map_io         = pxa25x_map_io,
 563         .nr_irqs        = ESERIES_NR_IRQS,
 564         .init_irq       = pxa25x_init_irq,
 565         .handle_irq     = pxa25x_handle_irq,
 566         .fixup          = eseries_fixup,
 567         .init_machine   = e740_init,
 568         .init_time      = pxa_timer_init,
 569         .restart        = pxa_restart,
 570 MACHINE_END
 571 #endif
 572
 573 #ifdef CONFIG_MACH_E750
 574 /* ---------------------- E750 LCD definitions -------------------- */
 575
 576 static struct w100_gen_regs e750_lcd_regs = {
 577         .lcd_format =            0x00008003,
 578         .lcdd_cntl1 =            0x00000000,
 579         .lcdd_cntl2 =            0x0003ffff,
 580         .genlcd_cntl1 =          0x00fff003,
 581         .genlcd_cntl2 =          0x003c0f03,
 582         .genlcd_cntl3 =          0x000143aa,
 583 };
 584
 585 static struct w100_mode e750_lcd_mode = {
 586         .xres            = 240,
 587         .yres            = 320,
 588         .left_margin     = 21,
 589         .right_margin    = 22,
 590         .upper_margin    = 5,
 591         .lower_margin    = 4,
 592         .crtc_ss         = 0x80150014,
 593         .crtc_ls         = 0x8014000d,
 594         .crtc_gs         = 0xc1000005,
 595         .crtc_vpos_gs    = 0x00020147,
 596         .crtc_rev        = 0x0040010a,
 597         .crtc_dclk       = 0xa1700030,
 598         .crtc_gclk       = 0x80cc0015,
 599         .crtc_goe        = 0x80cc0015,
 600         .crtc_ps1_active = 0x61060017,
 601         .pll_freq        = 57,
 602         .pixclk_divider         = 4,
 603         .pixclk_divider_rotated = 4,
 604         .pixclk_src     = CLK_SRC_XTAL,
 605         .sysclk_divider  = 1,
 606         .sysclk_src     = CLK_SRC_PLL,
 607 };
 608
 609 static struct w100_gpio_regs e750_w100_gpio_info = {
 610         .init_data1 = 0x01192f1b,
 611         .gpio_dir1  = 0xd5ffdeff,
 612         .gpio_oe1   = 0x000020bf,
 613         .init_data2 = 0x010f010f,
 614         .gpio_dir2  = 0xffffffff,
 615         .gpio_oe2   = 0x000001cf,
 616 };
 617
 618 static struct w100fb_mach_info e750_fb_info = {
 619         .modelist   = &e750_lcd_mode,
 620         .num_modes  = 1,
 621         .regs       = &e750_lcd_regs,
 622         .gpio       = &e750_w100_gpio_info,
 623         .xtal_freq  = 14318000,
 624         .xtal_dbl   = 1,
 625 };
 626
 627 static struct resource e750_fb_resources[] = {
 628         [0] = {
 629                 .start          = 0x0c000000,
 630                 .end            = 0x0cffffff,
 631                 .flags          = IORESOURCE_MEM,
 632         },
 633 };
 634
 635 static struct platform_device e750_fb_device = {
 636         .name           = "w100fb",
 637         .id             = -1,
 638         .dev            = {
 639                 .platform_data  = &e750_fb_info,
 640         },
 641         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 642         .resource       = e750_fb_resources,
 643 };
 644
 645 /* -------------------- e750 MFP parameters -------------------- */
 646
 647 static unsigned long e750_pin_config[] __initdata = {
 648         /* Chip selects */
 649         GPIO15_nCS_1,   /* CS1 - Flash */
 650         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 651         GPIO80_nCS_4,   /* CS4 - TMIO */
 652
 653         /* Clocks */
 654         GPIO11_3_6MHz,
 655
 656         /* BTUART */
 657         GPIO42_BTUART_RXD,
 658         GPIO43_BTUART_TXD,
 659         GPIO44_BTUART_CTS,
 660
 661         /* TMIO controller */
 662         GPIO19_GPIO, /* t7l66xb #PCLR */
 663         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 664
 665         /* UDC */
 666         GPIO13_GPIO,
 667         GPIO3_GPIO,
 668
 669         /* IrDA */
 670         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 671
 672         /* AC97 */
 673         GPIO28_AC97_BITCLK,
 674         GPIO29_AC97_SDATA_IN_0,
 675         GPIO30_AC97_SDATA_OUT,
 676         GPIO31_AC97_SYNC,
 677
 678         /* Audio power control */
 679         GPIO4_GPIO,  /* Headphone amp power */
 680         GPIO7_GPIO,  /* Speaker amp power */
 681         GPIO37_GPIO, /* Headphone detect */
 682
 683         /* PC Card */
 684         GPIO8_GPIO,   /* CD0 */
 685         GPIO44_GPIO,  /* CD1 */
 686         GPIO11_GPIO,  /* IRQ0 */
 687         GPIO6_GPIO,   /* IRQ1 */
 688         GPIO27_GPIO,  /* RST0 */
 689         GPIO24_GPIO,  /* RST1 */
 690         GPIO20_GPIO,  /* PWR0 */
 691         GPIO23_GPIO,  /* PWR1 */
 692         GPIO48_nPOE,
 693         GPIO49_nPWE,
 694         GPIO50_nPIOR,
 695         GPIO51_nPIOW,
 696         GPIO52_nPCE_1,
 697         GPIO53_nPCE_2,
 698         GPIO54_nPSKTSEL,
 699         GPIO55_nPREG,
 700         GPIO56_nPWAIT,
 701         GPIO57_nIOIS16,
 702
 703         /* wakeup */
 704         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 705 };
 706
 707 /* ----------------- e750 tc6393xb parameters ------------------ */
 708
 709 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 710         .irq_base       = IRQ_BOARD_START,
 711         .scr_pll2cr     = 0x0cc1,
 712         .scr_gper       = 0,
 713         .gpio_base      = -1,
 714         .suspend        = &eseries_tmio_suspend,
 715         .resume         = &eseries_tmio_resume,
 716         .enable         = &eseries_tmio_enable,
 717         .disable        = &eseries_tmio_disable,
 718 };
 719
 720 static struct platform_device e750_tc6393xb_device = {
 721         .name           = "tc6393xb",
 722         .id             = -1,
 723         .dev            = {
 724                 .platform_data = &e750_tc6393xb_info,
 725         },
 726         .num_resources = 2,
 727         .resource      = eseries_tmio_resources,
 728 };
 729
 730 static struct platform_device e750_audio_device = {
 731         .name           = "e750-audio",
 732         .id             = -1,
 733 };
 734
 735 /* ------------------------------------------------------------- */
 736
 737 static struct platform_device *e750_devices[] __initdata = {
 738         &e750_fb_device,
 739         &e750_tc6393xb_device,
 740         &e7xx_gpio_vbus,
 741         &e750_audio_device,
 742 };
 743
 744 static void __init e750_init(void)
 745 {
 746         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 747         pxa_set_ffuart_info(NULL);
 748         pxa_set_btuart_info(NULL);
 749         pxa_set_stuart_info(NULL);
 750         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 751                         "GPIO11_CLK", NULL),
 752         eseries_get_tmio_gpios();
 753         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 754         pxa_set_ac97_info(NULL);
 755         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 756 }
 757
 758 MACHINE_START(E750, "Toshiba e750")
 759         /* Maintainer: Ian Molton (spyro@f2s.com) */
 760         .atag_offset    = 0x100,
 761         .map_io         = pxa25x_map_io,
 762         .nr_irqs        = ESERIES_NR_IRQS,
 763         .init_irq       = pxa25x_init_irq,
 764         .handle_irq     = pxa25x_handle_irq,
 765         .fixup          = eseries_fixup,
 766         .init_machine   = e750_init,
 767         .init_time      = pxa_timer_init,
 768         .restart        = pxa_restart,
 769 MACHINE_END
 770 #endif
 771
 772 #ifdef CONFIG_MACH_E800
 773 /* ------------------------ e800 LCD definitions ------------------------- */
 774
 775 static unsigned long e800_pin_config[] __initdata = {
 776         /* AC97 */
 777         GPIO28_AC97_BITCLK,
 778         GPIO29_AC97_SDATA_IN_0,
 779         GPIO30_AC97_SDATA_OUT,
 780         GPIO31_AC97_SYNC,
 781 };
 782
 783 static struct w100_gen_regs e800_lcd_regs = {
 784         .lcd_format =            0x00008003,
 785         .lcdd_cntl1 =            0x02a00000,
 786         .lcdd_cntl2 =            0x0003ffff,
 787         .genlcd_cntl1 =          0x000ff2a3,
 788         .genlcd_cntl2 =          0x000002a3,
 789         .genlcd_cntl3 =          0x000102aa,
 790 };
 791
 792 static struct w100_mode e800_lcd_mode[2] = {
 793         [0] = {
 794                 .xres            = 480,
 795                 .yres            = 640,
 796                 .left_margin     = 52,
 797                 .right_margin    = 148,
 798                 .upper_margin    = 2,
 799                 .lower_margin    = 6,
 800                 .crtc_ss         = 0x80350034,
 801                 .crtc_ls         = 0x802b0026,
 802                 .crtc_gs         = 0x80160016,
 803                 .crtc_vpos_gs    = 0x00020003,
 804                 .crtc_rev        = 0x0040001d,
 805                 .crtc_dclk       = 0xe0000000,
 806                 .crtc_gclk       = 0x82a50049,
 807                 .crtc_goe        = 0x80ee001c,
 808                 .crtc_ps1_active = 0x00000000,
 809                 .pll_freq        = 128,
 810                 .pixclk_divider         = 4,
 811                 .pixclk_divider_rotated = 6,
 812                 .pixclk_src     = CLK_SRC_PLL,
 813                 .sysclk_divider  = 0,
 814                 .sysclk_src     = CLK_SRC_PLL,
 815         },
 816         [1] = {
 817                 .xres            = 240,
 818                 .yres            = 320,
 819                 .left_margin     = 15,
 820                 .right_margin    = 88,
 821                 .upper_margin    = 0,
 822                 .lower_margin    = 7,
 823                 .crtc_ss         = 0xd010000f,
 824                 .crtc_ls         = 0x80070003,
 825                 .crtc_gs         = 0x80000000,
 826                 .crtc_vpos_gs    = 0x01460147,
 827                 .crtc_rev        = 0x00400003,
 828                 .crtc_dclk       = 0xa1700030,
 829                 .crtc_gclk       = 0x814b0008,
 830                 .crtc_goe        = 0x80cc0015,
 831                 .crtc_ps1_active = 0x00000000,
 832                 .pll_freq        = 100,
 833                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 834                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 835                 .pixclk_src     = CLK_SRC_PLL,
 836                 .sysclk_divider  = 0,
 837                 .sysclk_src     = CLK_SRC_PLL,
 838         }
 839 };
 840
 841
 842 static struct w100_gpio_regs e800_w100_gpio_info = {
 843         .init_data1 = 0xc13fc019,
 844         .gpio_dir1  = 0x3e40df7f,
 845         .gpio_oe1   = 0x003c3000,
 846         .init_data2 = 0x00000000,
 847         .gpio_dir2  = 0x00000000,
 848         .gpio_oe2   = 0x00000000,
 849 };
 850
 851 static struct w100_mem_info e800_w100_mem_info = {
 852         .ext_cntl        = 0x09640011,
 853         .sdram_mode_reg  = 0x00600021,
 854         .ext_timing_cntl = 0x10001545,
 855         .io_cntl         = 0x7ddd7333,
 856         .size            = 0x1fffff,
 857 };
 858
 859 static void e800_tg_change(struct w100fb_par *par)
 860 {
 861         unsigned long tmp;
 862
 863         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 864         if (par->mode->xres == 480)
 865                 tmp |= 0x100;
 866         else
 867                 tmp &= ~0x100;
 868         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 869 }
 870
 871 static struct w100_tg_info e800_tg_info = {
 872         .change = e800_tg_change,
 873 };
 874
 875 static struct w100fb_mach_info e800_fb_info = {
 876         .modelist   = e800_lcd_mode,
 877         .num_modes  = 2,
 878         .regs       = &e800_lcd_regs,
 879         .gpio       = &e800_w100_gpio_info,
 880         .mem        = &e800_w100_mem_info,
 881         .tg         = &e800_tg_info,
 882         .xtal_freq  = 16000000,
 883 };
 884
 885 static struct resource e800_fb_resources[] = {
 886         [0] = {
 887                 .start          = 0x0c000000,
 888                 .end            = 0x0cffffff,
 889                 .flags          = IORESOURCE_MEM,
 890         },
 891 };
 892
 893 static struct platform_device e800_fb_device = {
 894         .name           = "w100fb",
 895         .id             = -1,
 896         .dev            = {
 897                 .platform_data  = &e800_fb_info,
 898         },
 899         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 900         .resource       = e800_fb_resources,
 901 };
 902
 903 /* --------------------------- UDC definitions --------------------------- */
 904
 905 static struct gpio_vbus_mach_info e800_udc_info = {
 906         .gpio_vbus   = GPIO_E800_USB_DISC,
 907         .gpio_pullup = GPIO_E800_USB_PULLUP,
 908         .gpio_pullup_inverted = 1
 909 };
 910
 911 static struct platform_device e800_gpio_vbus = {
 912         .name   = "gpio-vbus",
 913         .id     = -1,
 914         .dev    = {
 915                 .platform_data  = &e800_udc_info,
 916         },
 917 };
 918
 919
 920 /* ----------------- e800 tc6393xb parameters ------------------ */
 921
 922 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 923         .irq_base       = IRQ_BOARD_START,
 924         .scr_pll2cr     = 0x0cc1,
 925         .scr_gper       = 0,
 926         .gpio_base      = -1,
 927         .suspend        = &eseries_tmio_suspend,
 928         .resume         = &eseries_tmio_resume,
 929         .enable         = &eseries_tmio_enable,
 930         .disable        = &eseries_tmio_disable,
 931 };
 932
 933 static struct platform_device e800_tc6393xb_device = {
 934         .name           = "tc6393xb",
 935         .id             = -1,
 936         .dev            = {
 937                 .platform_data = &e800_tc6393xb_info,
 938         },
 939         .num_resources = 2,
 940         .resource      = eseries_tmio_resources,
 941 };
 942
 943 static struct platform_device e800_audio_device = {
 944         .name           = "e800-audio",
 945         .id             = -1,
 946 };
 947
 948 /* ----------------------------------------------------------------------- */
 949
 950 static struct platform_device *e800_devices[] __initdata = {
 951         &e800_fb_device,
 952         &e800_tc6393xb_device,
 953         &e800_gpio_vbus,
 954         &e800_audio_device,
 955 };
 956
 957 static void __init e800_init(void)
 958 {
 959         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 960         pxa_set_ffuart_info(NULL);
 961         pxa_set_btuart_info(NULL);
 962         pxa_set_stuart_info(NULL);
 963         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 964                         "GPIO11_CLK", NULL),
 965         eseries_get_tmio_gpios();
 966         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 967         pxa_set_ac97_info(NULL);
 968 }
 969
 970 MACHINE_START(E800, "Toshiba e800")
 971         /* Maintainer: Ian Molton (spyro@f2s.com) */
 972         .atag_offset    = 0x100,
 973         .map_io         = pxa25x_map_io,
 974         .nr_irqs        = ESERIES_NR_IRQS,
 975         .init_irq       = pxa25x_init_irq,
 976         .handle_irq     = pxa25x_handle_irq,
 977         .fixup          = eseries_fixup,
 978         .init_machine   = e800_init,
 979         .init_time      = pxa_timer_init,
 980         .restart        = pxa_restart,
 981 MACHINE_END
 982 #endif