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
  24 #include <video/w100fb.h>
  25
  26 #include <asm/setup.h>
  27 #include <asm/mach/arch.h>
  28 #include <asm/mach-types.h>
  29
  30 #include <mach/pxa25x.h>
  31 #include <mach/eseries-gpio.h>
  32 #include <mach/eseries-irq.h>
  33 #include <mach/audio.h>
  34 #include <mach/pxafb.h>
  35 #include <mach/udc.h>
  36 #include <mach/irda.h>
  37
  38 #include "devices.h"
  39 #include "generic.h"
  40 #include "clock.h"
  41
  42 /* Only e800 has 128MB RAM */
  43 void __init eseries_fixup(struct machine_desc *desc,
  44         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 pxa2xx_udc_mach_info e7xx_udc_mach_info = {
  55         .gpio_vbus   = GPIO_E7XX_USB_DISC,
  56         .gpio_pullup = GPIO_E7XX_USB_PULLUP,
  57         .gpio_pullup_inverted = 1
  58 };
  59
  60 struct pxaficp_platform_data e7xx_ficp_platform_data = {
  61         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
  62         .transceiver_cap        = IR_SIRMODE | IR_OFF,
  63 };
  64
  65 int eseries_tmio_enable(struct platform_device *dev)
  66 {
  67         /* Reset - bring SUSPEND high before PCLR */
  68         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  69         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  70         msleep(1);
  71         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  72         msleep(1);
  73         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
  74         msleep(1);
  75         return 0;
  76 }
  77
  78 int eseries_tmio_disable(struct platform_device *dev)
  79 {
  80         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  81         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  82         return 0;
  83 }
  84
  85 int eseries_tmio_suspend(struct platform_device *dev)
  86 {
  87         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  88         return 0;
  89 }
  90
  91 int eseries_tmio_resume(struct platform_device *dev)
  92 {
  93         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  94         msleep(1);
  95         return 0;
  96 }
  97
  98 void eseries_get_tmio_gpios(void)
  99 {
 100         gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
 101         gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
 102         gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
 103         gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
 104 }
 105
 106 /* TMIO controller uses the same resources on all e-series machines. */
 107 struct resource eseries_tmio_resources[] = {
 108         [0] = {
 109                 .start  = PXA_CS4_PHYS,
 110                 .end    = PXA_CS4_PHYS + 0x1fffff,
 111                 .flags  = IORESOURCE_MEM,
 112         },
 113         [1] = {
 114                 .start  = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 115                 .end    = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
 116                 .flags  = IORESOURCE_IRQ,
 117         },
 118 };
 119
 120 /* Some e-series hardware cannot control the 32K clock */
 121 static void clk_32k_dummy(struct clk *clk)
 122 {
 123 }
 124
 125 static const struct clkops clk_32k_dummy_ops = {
 126         .enable         = clk_32k_dummy,
 127         .disable        = clk_32k_dummy,
 128 };
 129
 130 static struct clk tmio_dummy_clk = {
 131         .ops    = &clk_32k_dummy_ops,
 132         .rate   = 32768,
 133 };
 134
 135 static struct clk_lookup eseries_clkregs[] = {
 136         INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
 137 };
 138
 139 void eseries_register_clks(void)
 140 {
 141         clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
 142 }
 143
 144 #ifdef CONFIG_MACH_E330
 145 /* -------------------- e330 tc6387xb parameters -------------------- */
 146
 147 static struct tc6387xb_platform_data e330_tc6387xb_info = {
 148         .enable   = &eseries_tmio_enable,
 149         .disable  = &eseries_tmio_disable,
 150         .suspend  = &eseries_tmio_suspend,
 151         .resume   = &eseries_tmio_resume,
 152 };
 153
 154 static struct platform_device e330_tc6387xb_device = {
 155         .name           = "tc6387xb",
 156         .id             = -1,
 157         .dev            = {
 158                 .platform_data = &e330_tc6387xb_info,
 159         },
 160         .num_resources = 2,
 161         .resource      = eseries_tmio_resources,
 162 };
 163
 164 /* --------------------------------------------------------------- */
 165
 166 static struct platform_device *e330_devices[] __initdata = {
 167         &e330_tc6387xb_device,
 168 };
 169
 170 static void __init e330_init(void)
 171 {
 172         pxa_set_ffuart_info(NULL);
 173         pxa_set_btuart_info(NULL);
 174         pxa_set_stuart_info(NULL);
 175         eseries_register_clks();
 176         eseries_get_tmio_gpios();
 177         platform_add_devices(ARRAY_AND_SIZE(e330_devices));
 178         pxa_set_udc_info(&e7xx_udc_mach_info);
 179 }
 180
 181 MACHINE_START(E330, "Toshiba e330")
 182         /* Maintainer: Ian Molton (spyro@f2s.com) */
 183         .boot_params    = 0xa0000100,
 184         .map_io         = pxa25x_map_io,
 185         .nr_irqs        = ESERIES_NR_IRQS,
 186         .init_irq       = pxa25x_init_irq,
 187         .fixup          = eseries_fixup,
 188         .init_machine   = e330_init,
 189         .timer          = &pxa_timer,
 190 MACHINE_END
 191 #endif
 192
 193 #ifdef CONFIG_MACH_E350
 194 /* -------------------- e350 t7l66xb parameters -------------------- */
 195
 196 static struct t7l66xb_platform_data e350_t7l66xb_info = {
 197         .irq_base               = IRQ_BOARD_START,
 198         .enable                 = &eseries_tmio_enable,
 199         .suspend                = &eseries_tmio_suspend,
 200         .resume                 = &eseries_tmio_resume,
 201 };
 202
 203 static struct platform_device e350_t7l66xb_device = {
 204         .name           = "t7l66xb",
 205         .id             = -1,
 206         .dev            = {
 207                 .platform_data = &e350_t7l66xb_info,
 208         },
 209         .num_resources = 2,
 210         .resource      = eseries_tmio_resources,
 211 };
 212
 213 /* ---------------------------------------------------------- */
 214
 215 static struct platform_device *e350_devices[] __initdata = {
 216         &e350_t7l66xb_device,
 217 };
 218
 219 static void __init e350_init(void)
 220 {
 221         pxa_set_ffuart_info(NULL);
 222         pxa_set_btuart_info(NULL);
 223         pxa_set_stuart_info(NULL);
 224         eseries_register_clks();
 225         eseries_get_tmio_gpios();
 226         platform_add_devices(ARRAY_AND_SIZE(e350_devices));
 227         pxa_set_udc_info(&e7xx_udc_mach_info);
 228 }
 229
 230 MACHINE_START(E350, "Toshiba e350")
 231         /* Maintainer: Ian Molton (spyro@f2s.com) */
 232         .boot_params    = 0xa0000100,
 233         .map_io         = pxa25x_map_io,
 234         .nr_irqs        = ESERIES_NR_IRQS,
 235         .init_irq       = pxa25x_init_irq,
 236         .fixup          = eseries_fixup,
 237         .init_machine   = e350_init,
 238         .timer          = &pxa_timer,
 239 MACHINE_END
 240 #endif
 241
 242 #ifdef CONFIG_MACH_E400
 243 /* ------------------------ E400 LCD definitions ------------------------ */
 244
 245 static struct pxafb_mode_info e400_pxafb_mode_info = {
 246         .pixclock       = 140703,
 247         .xres           = 240,
 248         .yres           = 320,
 249         .bpp            = 16,
 250         .hsync_len      = 4,
 251         .left_margin    = 28,
 252         .right_margin   = 8,
 253         .vsync_len      = 3,
 254         .upper_margin   = 5,
 255         .lower_margin   = 6,
 256         .sync           = 0,
 257 };
 258
 259 static struct pxafb_mach_info e400_pxafb_mach_info = {
 260         .modes          = &e400_pxafb_mode_info,
 261         .num_modes      = 1,
 262         .lcd_conn       = LCD_COLOR_TFT_16BPP,
 263         .lccr3          = 0,
 264         .pxafb_backlight_power  = NULL,
 265 };
 266
 267 /* ------------------------ E400 MFP config ----------------------------- */
 268
 269 static unsigned long e400_pin_config[] __initdata = {
 270         /* Chip selects */
 271         GPIO15_nCS_1,   /* CS1 - Flash */
 272         GPIO80_nCS_4,   /* CS4 - TMIO */
 273
 274         /* Clocks */
 275         GPIO12_32KHz,
 276
 277         /* BTUART */
 278         GPIO42_BTUART_RXD,
 279         GPIO43_BTUART_TXD,
 280         GPIO44_BTUART_CTS,
 281
 282         /* TMIO controller */
 283         GPIO19_GPIO, /* t7l66xb #PCLR */
 284         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 285
 286         /* wakeup */
 287         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 288 };
 289
 290 /* ---------------------------------------------------------------------- */
 291
 292 static struct mtd_partition partition_a = {
 293         .name = "Internal NAND flash",
 294         .offset =  0,
 295         .size =  MTDPART_SIZ_FULL,
 296 };
 297
 298 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 299
 300 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
 301         .options = 0,
 302         .offs = 4,
 303         .len = 2,
 304         .pattern = scan_ff_pattern
 305 };
 306
 307 static struct tmio_nand_data e400_t7l66xb_nand_config = {
 308         .num_partitions = 1,
 309         .partition = &partition_a,
 310         .badblock_pattern = &e400_t7l66xb_nand_bbt,
 311 };
 312
 313 static struct t7l66xb_platform_data e400_t7l66xb_info = {
 314         .irq_base               = IRQ_BOARD_START,
 315         .enable                 = &eseries_tmio_enable,
 316         .suspend                = &eseries_tmio_suspend,
 317         .resume                 = &eseries_tmio_resume,
 318
 319         .nand_data              = &e400_t7l66xb_nand_config,
 320 };
 321
 322 static struct platform_device e400_t7l66xb_device = {
 323         .name           = "t7l66xb",
 324         .id             = -1,
 325         .dev            = {
 326                 .platform_data = &e400_t7l66xb_info,
 327         },
 328         .num_resources = 2,
 329         .resource      = eseries_tmio_resources,
 330 };
 331
 332 /* ---------------------------------------------------------- */
 333
 334 static struct platform_device *e400_devices[] __initdata = {
 335         &e400_t7l66xb_device,
 336 };
 337
 338 static void __init e400_init(void)
 339 {
 340         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
 341         pxa_set_ffuart_info(NULL);
 342         pxa_set_btuart_info(NULL);
 343         pxa_set_stuart_info(NULL);
 344         /* Fixme - e400 may have a switched clock */
 345         eseries_register_clks();
 346         eseries_get_tmio_gpios();
 347         set_pxa_fb_info(&e400_pxafb_mach_info);
 348         platform_add_devices(ARRAY_AND_SIZE(e400_devices));
 349         pxa_set_udc_info(&e7xx_udc_mach_info);
 350 }
 351
 352 MACHINE_START(E400, "Toshiba e400")
 353         /* Maintainer: Ian Molton (spyro@f2s.com) */
 354         .boot_params    = 0xa0000100,
 355         .map_io         = pxa25x_map_io,
 356         .nr_irqs        = ESERIES_NR_IRQS,
 357         .init_irq       = pxa25x_init_irq,
 358         .fixup          = eseries_fixup,
 359         .init_machine   = e400_init,
 360         .timer          = &pxa_timer,
 361 MACHINE_END
 362 #endif
 363
 364 #ifdef CONFIG_MACH_E740
 365 /* ------------------------ e740 video support --------------------------- */
 366
 367 static struct w100_gen_regs e740_lcd_regs = {
 368         .lcd_format =            0x00008023,
 369         .lcdd_cntl1 =            0x0f000000,
 370         .lcdd_cntl2 =            0x0003ffff,
 371         .genlcd_cntl1 =          0x00ffff03,
 372         .genlcd_cntl2 =          0x003c0f03,
 373         .genlcd_cntl3 =          0x000143aa,
 374 };
 375
 376 static struct w100_mode e740_lcd_mode = {
 377         .xres            = 240,
 378         .yres            = 320,
 379         .left_margin     = 20,
 380         .right_margin    = 28,
 381         .upper_margin    = 9,
 382         .lower_margin    = 8,
 383         .crtc_ss         = 0x80140013,
 384         .crtc_ls         = 0x81150110,
 385         .crtc_gs         = 0x80050005,
 386         .crtc_vpos_gs    = 0x000a0009,
 387         .crtc_rev        = 0x0040010a,
 388         .crtc_dclk       = 0xa906000a,
 389         .crtc_gclk       = 0x80050108,
 390         .crtc_goe        = 0x80050108,
 391         .pll_freq        = 57,
 392         .pixclk_divider         = 4,
 393         .pixclk_divider_rotated = 4,
 394         .pixclk_src     = CLK_SRC_XTAL,
 395         .sysclk_divider  = 1,
 396         .sysclk_src     = CLK_SRC_PLL,
 397         .crtc_ps1_active =       0x41060010,
 398 };
 399
 400 static struct w100_gpio_regs e740_w100_gpio_info = {
 401         .init_data1 = 0x21002103,
 402         .gpio_dir1  = 0xffffdeff,
 403         .gpio_oe1   = 0x03c00643,
 404         .init_data2 = 0x003f003f,
 405         .gpio_dir2  = 0xffffffff,
 406         .gpio_oe2   = 0x000000ff,
 407 };
 408
 409 static struct w100fb_mach_info e740_fb_info = {
 410         .modelist   = &e740_lcd_mode,
 411         .num_modes  = 1,
 412         .regs       = &e740_lcd_regs,
 413         .gpio       = &e740_w100_gpio_info,
 414         .xtal_freq = 14318000,
 415         .xtal_dbl   = 1,
 416 };
 417
 418 static struct resource e740_fb_resources[] = {
 419         [0] = {
 420                 .start          = 0x0c000000,
 421                 .end            = 0x0cffffff,
 422                 .flags          = IORESOURCE_MEM,
 423         },
 424 };
 425
 426 static struct platform_device e740_fb_device = {
 427         .name           = "w100fb",
 428         .id             = -1,
 429         .dev            = {
 430                 .platform_data  = &e740_fb_info,
 431         },
 432         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 433         .resource       = e740_fb_resources,
 434 };
 435
 436 /* --------------------------- MFP Pin config -------------------------- */
 437
 438 static unsigned long e740_pin_config[] __initdata = {
 439         /* Chip selects */
 440         GPIO15_nCS_1,   /* CS1 - Flash */
 441         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 442         GPIO80_nCS_4,   /* CS4 - TMIO */
 443
 444         /* Clocks */
 445         GPIO12_32KHz,
 446
 447         /* BTUART */
 448         GPIO42_BTUART_RXD,
 449         GPIO43_BTUART_TXD,
 450         GPIO44_BTUART_CTS,
 451
 452         /* TMIO controller */
 453         GPIO19_GPIO, /* t7l66xb #PCLR */
 454         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 455
 456         /* UDC */
 457         GPIO13_GPIO,
 458         GPIO3_GPIO,
 459
 460         /* IrDA */
 461         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 462
 463         /* AC97 */
 464         GPIO28_AC97_BITCLK,
 465         GPIO29_AC97_SDATA_IN_0,
 466         GPIO30_AC97_SDATA_OUT,
 467         GPIO31_AC97_SYNC,
 468
 469         /* Audio power control */
 470         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 471         GPIO40_GPIO,  /* Mic amp power */
 472         GPIO41_GPIO,  /* Headphone amp power */
 473
 474         /* PC Card */
 475         GPIO8_GPIO,   /* CD0 */
 476         GPIO44_GPIO,  /* CD1 */
 477         GPIO11_GPIO,  /* IRQ0 */
 478         GPIO6_GPIO,   /* IRQ1 */
 479         GPIO27_GPIO,  /* RST0 */
 480         GPIO24_GPIO,  /* RST1 */
 481         GPIO20_GPIO,  /* PWR0 */
 482         GPIO23_GPIO,  /* PWR1 */
 483         GPIO48_nPOE,
 484         GPIO49_nPWE,
 485         GPIO50_nPIOR,
 486         GPIO51_nPIOW,
 487         GPIO52_nPCE_1,
 488         GPIO53_nPCE_2,
 489         GPIO54_nPSKTSEL,
 490         GPIO55_nPREG,
 491         GPIO56_nPWAIT,
 492         GPIO57_nIOIS16,
 493
 494         /* wakeup */
 495         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 496 };
 497
 498 /* -------------------- e740 t7l66xb parameters -------------------- */
 499
 500 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 501         .irq_base               = IRQ_BOARD_START,
 502         .enable                 = &eseries_tmio_enable,
 503         .suspend                = &eseries_tmio_suspend,
 504         .resume                 = &eseries_tmio_resume,
 505 };
 506
 507 static struct platform_device e740_t7l66xb_device = {
 508         .name           = "t7l66xb",
 509         .id             = -1,
 510         .dev            = {
 511                 .platform_data = &e740_t7l66xb_info,
 512         },
 513         .num_resources = 2,
 514         .resource      = eseries_tmio_resources,
 515 };
 516
 517 /* ----------------------------------------------------------------------- */
 518
 519 static struct platform_device *e740_devices[] __initdata = {
 520         &e740_fb_device,
 521         &e740_t7l66xb_device,
 522 };
 523
 524 static void __init e740_init(void)
 525 {
 526         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 527         pxa_set_ffuart_info(NULL);
 528         pxa_set_btuart_info(NULL);
 529         pxa_set_stuart_info(NULL);
 530         eseries_register_clks();
 531         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 532                         "UDCCLK", &pxa25x_device_udc.dev),
 533         eseries_get_tmio_gpios();
 534         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 535         pxa_set_udc_info(&e7xx_udc_mach_info);
 536         pxa_set_ac97_info(NULL);
 537         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 538 }
 539
 540 MACHINE_START(E740, "Toshiba e740")
 541         /* Maintainer: Ian Molton (spyro@f2s.com) */
 542         .boot_params    = 0xa0000100,
 543         .map_io         = pxa25x_map_io,
 544         .nr_irqs        = ESERIES_NR_IRQS,
 545         .init_irq       = pxa25x_init_irq,
 546         .fixup          = eseries_fixup,
 547         .init_machine   = e740_init,
 548         .timer          = &pxa_timer,
 549 MACHINE_END
 550 #endif
 551
 552 #ifdef CONFIG_MACH_E750
 553 /* ---------------------- E750 LCD definitions -------------------- */
 554
 555 static struct w100_gen_regs e750_lcd_regs = {
 556         .lcd_format =            0x00008003,
 557         .lcdd_cntl1 =            0x00000000,
 558         .lcdd_cntl2 =            0x0003ffff,
 559         .genlcd_cntl1 =          0x00fff003,
 560         .genlcd_cntl2 =          0x003c0f03,
 561         .genlcd_cntl3 =          0x000143aa,
 562 };
 563
 564 static struct w100_mode e750_lcd_mode = {
 565         .xres            = 240,
 566         .yres            = 320,
 567         .left_margin     = 21,
 568         .right_margin    = 22,
 569         .upper_margin    = 5,
 570         .lower_margin    = 4,
 571         .crtc_ss         = 0x80150014,
 572         .crtc_ls         = 0x8014000d,
 573         .crtc_gs         = 0xc1000005,
 574         .crtc_vpos_gs    = 0x00020147,
 575         .crtc_rev        = 0x0040010a,
 576         .crtc_dclk       = 0xa1700030,
 577         .crtc_gclk       = 0x80cc0015,
 578         .crtc_goe        = 0x80cc0015,
 579         .crtc_ps1_active = 0x61060017,
 580         .pll_freq        = 57,
 581         .pixclk_divider         = 4,
 582         .pixclk_divider_rotated = 4,
 583         .pixclk_src     = CLK_SRC_XTAL,
 584         .sysclk_divider  = 1,
 585         .sysclk_src     = CLK_SRC_PLL,
 586 };
 587
 588 static struct w100_gpio_regs e750_w100_gpio_info = {
 589         .init_data1 = 0x01192f1b,
 590         .gpio_dir1  = 0xd5ffdeff,
 591         .gpio_oe1   = 0x000020bf,
 592         .init_data2 = 0x010f010f,
 593         .gpio_dir2  = 0xffffffff,
 594         .gpio_oe2   = 0x000001cf,
 595 };
 596
 597 static struct w100fb_mach_info e750_fb_info = {
 598         .modelist   = &e750_lcd_mode,
 599         .num_modes  = 1,
 600         .regs       = &e750_lcd_regs,
 601         .gpio       = &e750_w100_gpio_info,
 602         .xtal_freq  = 14318000,
 603         .xtal_dbl   = 1,
 604 };
 605
 606 static struct resource e750_fb_resources[] = {
 607         [0] = {
 608                 .start          = 0x0c000000,
 609                 .end            = 0x0cffffff,
 610                 .flags          = IORESOURCE_MEM,
 611         },
 612 };
 613
 614 static struct platform_device e750_fb_device = {
 615         .name           = "w100fb",
 616         .id             = -1,
 617         .dev            = {
 618                 .platform_data  = &e750_fb_info,
 619         },
 620         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 621         .resource       = e750_fb_resources,
 622 };
 623
 624 /* -------------------- e750 MFP parameters -------------------- */
 625
 626 static unsigned long e750_pin_config[] __initdata = {
 627         /* Chip selects */
 628         GPIO15_nCS_1,   /* CS1 - Flash */
 629         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 630         GPIO80_nCS_4,   /* CS4 - TMIO */
 631
 632         /* Clocks */
 633         GPIO11_3_6MHz,
 634
 635         /* BTUART */
 636         GPIO42_BTUART_RXD,
 637         GPIO43_BTUART_TXD,
 638         GPIO44_BTUART_CTS,
 639
 640         /* TMIO controller */
 641         GPIO19_GPIO, /* t7l66xb #PCLR */
 642         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 643
 644         /* UDC */
 645         GPIO13_GPIO,
 646         GPIO3_GPIO,
 647
 648         /* IrDA */
 649         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 650
 651         /* AC97 */
 652         GPIO28_AC97_BITCLK,
 653         GPIO29_AC97_SDATA_IN_0,
 654         GPIO30_AC97_SDATA_OUT,
 655         GPIO31_AC97_SYNC,
 656
 657         /* Audio power control */
 658         GPIO4_GPIO,  /* Headphone amp power */
 659         GPIO7_GPIO,  /* Speaker amp power */
 660         GPIO37_GPIO, /* Headphone detect */
 661
 662         /* PC Card */
 663         GPIO8_GPIO,   /* CD0 */
 664         GPIO44_GPIO,  /* CD1 */
 665         GPIO11_GPIO,  /* IRQ0 */
 666         GPIO6_GPIO,   /* IRQ1 */
 667         GPIO27_GPIO,  /* RST0 */
 668         GPIO24_GPIO,  /* RST1 */
 669         GPIO20_GPIO,  /* PWR0 */
 670         GPIO23_GPIO,  /* PWR1 */
 671         GPIO48_nPOE,
 672         GPIO49_nPWE,
 673         GPIO50_nPIOR,
 674         GPIO51_nPIOW,
 675         GPIO52_nPCE_1,
 676         GPIO53_nPCE_2,
 677         GPIO54_nPSKTSEL,
 678         GPIO55_nPREG,
 679         GPIO56_nPWAIT,
 680         GPIO57_nIOIS16,
 681
 682         /* wakeup */
 683         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 684 };
 685
 686 /* ----------------- e750 tc6393xb parameters ------------------ */
 687
 688 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 689         .irq_base       = IRQ_BOARD_START,
 690         .scr_pll2cr     = 0x0cc1,
 691         .scr_gper       = 0,
 692         .gpio_base      = -1,
 693         .suspend        = &eseries_tmio_suspend,
 694         .resume         = &eseries_tmio_resume,
 695         .enable         = &eseries_tmio_enable,
 696         .disable        = &eseries_tmio_disable,
 697 };
 698
 699 static struct platform_device e750_tc6393xb_device = {
 700         .name           = "tc6393xb",
 701         .id             = -1,
 702         .dev            = {
 703                 .platform_data = &e750_tc6393xb_info,
 704         },
 705         .num_resources = 2,
 706         .resource      = eseries_tmio_resources,
 707 };
 708
 709 /* ------------------------------------------------------------- */
 710
 711 static struct platform_device *e750_devices[] __initdata = {
 712         &e750_fb_device,
 713         &e750_tc6393xb_device,
 714 };
 715
 716 static void __init e750_init(void)
 717 {
 718         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 719         pxa_set_ffuart_info(NULL);
 720         pxa_set_btuart_info(NULL);
 721         pxa_set_stuart_info(NULL);
 722         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 723                         "GPIO11_CLK", NULL),
 724         eseries_get_tmio_gpios();
 725         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 726         pxa_set_udc_info(&e7xx_udc_mach_info);
 727         pxa_set_ac97_info(NULL);
 728         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 729 }
 730
 731 MACHINE_START(E750, "Toshiba e750")
 732         /* Maintainer: Ian Molton (spyro@f2s.com) */
 733         .boot_params    = 0xa0000100,
 734         .map_io         = pxa25x_map_io,
 735         .nr_irqs        = ESERIES_NR_IRQS,
 736         .init_irq       = pxa25x_init_irq,
 737         .fixup          = eseries_fixup,
 738         .init_machine   = e750_init,
 739         .timer          = &pxa_timer,
 740 MACHINE_END
 741 #endif
 742
 743 #ifdef CONFIG_MACH_E800
 744 /* ------------------------ e800 LCD definitions ------------------------- */
 745
 746 static unsigned long e800_pin_config[] __initdata = {
 747         /* AC97 */
 748         GPIO28_AC97_BITCLK,
 749         GPIO29_AC97_SDATA_IN_0,
 750         GPIO30_AC97_SDATA_OUT,
 751         GPIO31_AC97_SYNC,
 752 };
 753
 754 static struct w100_gen_regs e800_lcd_regs = {
 755         .lcd_format =            0x00008003,
 756         .lcdd_cntl1 =            0x02a00000,
 757         .lcdd_cntl2 =            0x0003ffff,
 758         .genlcd_cntl1 =          0x000ff2a3,
 759         .genlcd_cntl2 =          0x000002a3,
 760         .genlcd_cntl3 =          0x000102aa,
 761 };
 762
 763 static struct w100_mode e800_lcd_mode[2] = {
 764         [0] = {
 765                 .xres            = 480,
 766                 .yres            = 640,
 767                 .left_margin     = 52,
 768                 .right_margin    = 148,
 769                 .upper_margin    = 2,
 770                 .lower_margin    = 6,
 771                 .crtc_ss         = 0x80350034,
 772                 .crtc_ls         = 0x802b0026,
 773                 .crtc_gs         = 0x80160016,
 774                 .crtc_vpos_gs    = 0x00020003,
 775                 .crtc_rev        = 0x0040001d,
 776                 .crtc_dclk       = 0xe0000000,
 777                 .crtc_gclk       = 0x82a50049,
 778                 .crtc_goe        = 0x80ee001c,
 779                 .crtc_ps1_active = 0x00000000,
 780                 .pll_freq        = 128,
 781                 .pixclk_divider         = 4,
 782                 .pixclk_divider_rotated = 6,
 783                 .pixclk_src     = CLK_SRC_PLL,
 784                 .sysclk_divider  = 0,
 785                 .sysclk_src     = CLK_SRC_PLL,
 786         },
 787         [1] = {
 788                 .xres            = 240,
 789                 .yres            = 320,
 790                 .left_margin     = 15,
 791                 .right_margin    = 88,
 792                 .upper_margin    = 0,
 793                 .lower_margin    = 7,
 794                 .crtc_ss         = 0xd010000f,
 795                 .crtc_ls         = 0x80070003,
 796                 .crtc_gs         = 0x80000000,
 797                 .crtc_vpos_gs    = 0x01460147,
 798                 .crtc_rev        = 0x00400003,
 799                 .crtc_dclk       = 0xa1700030,
 800                 .crtc_gclk       = 0x814b0008,
 801                 .crtc_goe        = 0x80cc0015,
 802                 .crtc_ps1_active = 0x00000000,
 803                 .pll_freq        = 100,
 804                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 805                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 806                 .pixclk_src     = CLK_SRC_PLL,
 807                 .sysclk_divider  = 0,
 808                 .sysclk_src     = CLK_SRC_PLL,
 809         }
 810 };
 811
 812
 813 static struct w100_gpio_regs e800_w100_gpio_info = {
 814         .init_data1 = 0xc13fc019,
 815         .gpio_dir1  = 0x3e40df7f,
 816         .gpio_oe1   = 0x003c3000,
 817         .init_data2 = 0x00000000,
 818         .gpio_dir2  = 0x00000000,
 819         .gpio_oe2   = 0x00000000,
 820 };
 821
 822 static struct w100_mem_info e800_w100_mem_info = {
 823         .ext_cntl        = 0x09640011,
 824         .sdram_mode_reg  = 0x00600021,
 825         .ext_timing_cntl = 0x10001545,
 826         .io_cntl         = 0x7ddd7333,
 827         .size            = 0x1fffff,
 828 };
 829
 830 static void e800_tg_change(struct w100fb_par *par)
 831 {
 832         unsigned long tmp;
 833
 834         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 835         if (par->mode->xres == 480)
 836                 tmp |= 0x100;
 837         else
 838                 tmp &= ~0x100;
 839         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 840 }
 841
 842 static struct w100_tg_info e800_tg_info = {
 843         .change = e800_tg_change,
 844 };
 845
 846 static struct w100fb_mach_info e800_fb_info = {
 847         .modelist   = e800_lcd_mode,
 848         .num_modes  = 2,
 849         .regs       = &e800_lcd_regs,
 850         .gpio       = &e800_w100_gpio_info,
 851         .mem        = &e800_w100_mem_info,
 852         .tg         = &e800_tg_info,
 853         .xtal_freq  = 16000000,
 854 };
 855
 856 static struct resource e800_fb_resources[] = {
 857         [0] = {
 858                 .start          = 0x0c000000,
 859                 .end            = 0x0cffffff,
 860                 .flags          = IORESOURCE_MEM,
 861         },
 862 };
 863
 864 static struct platform_device e800_fb_device = {
 865         .name           = "w100fb",
 866         .id             = -1,
 867         .dev            = {
 868                 .platform_data  = &e800_fb_info,
 869         },
 870         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 871         .resource       = e800_fb_resources,
 872 };
 873
 874 /* --------------------------- UDC definitions --------------------------- */
 875
 876 static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
 877         .gpio_vbus   = GPIO_E800_USB_DISC,
 878         .gpio_pullup = GPIO_E800_USB_PULLUP,
 879         .gpio_pullup_inverted = 1
 880 };
 881
 882 /* ----------------- e800 tc6393xb parameters ------------------ */
 883
 884 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 885         .irq_base       = IRQ_BOARD_START,
 886         .scr_pll2cr     = 0x0cc1,
 887         .scr_gper       = 0,
 888         .gpio_base      = -1,
 889         .suspend        = &eseries_tmio_suspend,
 890         .resume         = &eseries_tmio_resume,
 891         .enable         = &eseries_tmio_enable,
 892         .disable        = &eseries_tmio_disable,
 893 };
 894
 895 static struct platform_device e800_tc6393xb_device = {
 896         .name           = "tc6393xb",
 897         .id             = -1,
 898         .dev            = {
 899                 .platform_data = &e800_tc6393xb_info,
 900         },
 901         .num_resources = 2,
 902         .resource      = eseries_tmio_resources,
 903 };
 904
 905 /* ----------------------------------------------------------------------- */
 906
 907 static struct platform_device *e800_devices[] __initdata = {
 908         &e800_fb_device,
 909         &e800_tc6393xb_device,
 910 };
 911
 912 static void __init e800_init(void)
 913 {
 914         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 915         pxa_set_ffuart_info(NULL);
 916         pxa_set_btuart_info(NULL);
 917         pxa_set_stuart_info(NULL);
 918         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 919                         "GPIO11_CLK", NULL),
 920         eseries_get_tmio_gpios();
 921         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 922         pxa_set_udc_info(&e800_udc_mach_info);
 923         pxa_set_ac97_info(NULL);
 924 }
 925
 926 MACHINE_START(E800, "Toshiba e800")
 927         /* Maintainer: Ian Molton (spyro@f2s.com) */
 928         .boot_params    = 0xa0000100,
 929         .map_io         = pxa25x_map_io,
 930         .nr_irqs        = ESERIES_NR_IRQS,
 931         .init_irq       = pxa25x_init_irq,
 932         .fixup          = eseries_fixup,
 933         .init_machine   = e800_init,
 934         .timer          = &pxa_timer,
 935 MACHINE_END
 936 #endif