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         .handle_irq     = pxa25x_handle_irq,
 197         .fixup          = eseries_fixup,
 198         .init_machine   = e330_init,
 199         .timer          = &pxa_timer,
 200 MACHINE_END
 201 #endif
 202
 203 #ifdef CONFIG_MACH_E350
 204 /* -------------------- e350 t7l66xb parameters -------------------- */
 205
 206 static struct t7l66xb_platform_data e350_t7l66xb_info = {
 207         .irq_base               = IRQ_BOARD_START,
 208         .enable                 = &eseries_tmio_enable,
 209         .suspend                = &eseries_tmio_suspend,
 210         .resume                 = &eseries_tmio_resume,
 211 };
 212
 213 static struct platform_device e350_t7l66xb_device = {
 214         .name           = "t7l66xb",
 215         .id             = -1,
 216         .dev            = {
 217                 .platform_data = &e350_t7l66xb_info,
 218         },
 219         .num_resources = 2,
 220         .resource      = eseries_tmio_resources,
 221 };
 222
 223 /* ---------------------------------------------------------- */
 224
 225 static struct platform_device *e350_devices[] __initdata = {
 226         &e350_t7l66xb_device,
 227         &e7xx_gpio_vbus,
 228 };
 229
 230 static void __init e350_init(void)
 231 {
 232         pxa_set_ffuart_info(NULL);
 233         pxa_set_btuart_info(NULL);
 234         pxa_set_stuart_info(NULL);
 235         eseries_register_clks();
 236         eseries_get_tmio_gpios();
 237         platform_add_devices(ARRAY_AND_SIZE(e350_devices));
 238 }
 239
 240 MACHINE_START(E350, "Toshiba e350")
 241         /* Maintainer: Ian Molton (spyro@f2s.com) */
 242         .boot_params    = 0xa0000100,
 243         .map_io         = pxa25x_map_io,
 244         .nr_irqs        = ESERIES_NR_IRQS,
 245         .init_irq       = pxa25x_init_irq,
 246         .handle_irq     = pxa25x_handle_irq,
 247         .fixup          = eseries_fixup,
 248         .init_machine   = e350_init,
 249         .timer          = &pxa_timer,
 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         .boot_params    = 0xa0000100,
 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         .timer          = &pxa_timer,
 373 MACHINE_END
 374 #endif
 375
 376 #ifdef CONFIG_MACH_E740
 377 /* ------------------------ e740 video support --------------------------- */
 378
 379 static struct w100_gen_regs e740_lcd_regs = {
 380         .lcd_format =            0x00008023,
 381         .lcdd_cntl1 =            0x0f000000,
 382         .lcdd_cntl2 =            0x0003ffff,
 383         .genlcd_cntl1 =          0x00ffff03,
 384         .genlcd_cntl2 =          0x003c0f03,
 385         .genlcd_cntl3 =          0x000143aa,
 386 };
 387
 388 static struct w100_mode e740_lcd_mode = {
 389         .xres            = 240,
 390         .yres            = 320,
 391         .left_margin     = 20,
 392         .right_margin    = 28,
 393         .upper_margin    = 9,
 394         .lower_margin    = 8,
 395         .crtc_ss         = 0x80140013,
 396         .crtc_ls         = 0x81150110,
 397         .crtc_gs         = 0x80050005,
 398         .crtc_vpos_gs    = 0x000a0009,
 399         .crtc_rev        = 0x0040010a,
 400         .crtc_dclk       = 0xa906000a,
 401         .crtc_gclk       = 0x80050108,
 402         .crtc_goe        = 0x80050108,
 403         .pll_freq        = 57,
 404         .pixclk_divider         = 4,
 405         .pixclk_divider_rotated = 4,
 406         .pixclk_src     = CLK_SRC_XTAL,
 407         .sysclk_divider  = 1,
 408         .sysclk_src     = CLK_SRC_PLL,
 409         .crtc_ps1_active =       0x41060010,
 410 };
 411
 412 static struct w100_gpio_regs e740_w100_gpio_info = {
 413         .init_data1 = 0x21002103,
 414         .gpio_dir1  = 0xffffdeff,
 415         .gpio_oe1   = 0x03c00643,
 416         .init_data2 = 0x003f003f,
 417         .gpio_dir2  = 0xffffffff,
 418         .gpio_oe2   = 0x000000ff,
 419 };
 420
 421 static struct w100fb_mach_info e740_fb_info = {
 422         .modelist   = &e740_lcd_mode,
 423         .num_modes  = 1,
 424         .regs       = &e740_lcd_regs,
 425         .gpio       = &e740_w100_gpio_info,
 426         .xtal_freq = 14318000,
 427         .xtal_dbl   = 1,
 428 };
 429
 430 static struct resource e740_fb_resources[] = {
 431         [0] = {
 432                 .start          = 0x0c000000,
 433                 .end            = 0x0cffffff,
 434                 .flags          = IORESOURCE_MEM,
 435         },
 436 };
 437
 438 static struct platform_device e740_fb_device = {
 439         .name           = "w100fb",
 440         .id             = -1,
 441         .dev            = {
 442                 .platform_data  = &e740_fb_info,
 443         },
 444         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 445         .resource       = e740_fb_resources,
 446 };
 447
 448 /* --------------------------- MFP Pin config -------------------------- */
 449
 450 static unsigned long e740_pin_config[] __initdata = {
 451         /* Chip selects */
 452         GPIO15_nCS_1,   /* CS1 - Flash */
 453         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 454         GPIO80_nCS_4,   /* CS4 - TMIO */
 455
 456         /* Clocks */
 457         GPIO12_32KHz,
 458
 459         /* BTUART */
 460         GPIO42_BTUART_RXD,
 461         GPIO43_BTUART_TXD,
 462         GPIO44_BTUART_CTS,
 463
 464         /* TMIO controller */
 465         GPIO19_GPIO, /* t7l66xb #PCLR */
 466         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 467
 468         /* UDC */
 469         GPIO13_GPIO,
 470         GPIO3_GPIO,
 471
 472         /* IrDA */
 473         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 474
 475         /* AC97 */
 476         GPIO28_AC97_BITCLK,
 477         GPIO29_AC97_SDATA_IN_0,
 478         GPIO30_AC97_SDATA_OUT,
 479         GPIO31_AC97_SYNC,
 480
 481         /* Audio power control */
 482         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 483         GPIO40_GPIO,  /* Mic amp power */
 484         GPIO41_GPIO,  /* Headphone amp power */
 485
 486         /* PC Card */
 487         GPIO8_GPIO,   /* CD0 */
 488         GPIO44_GPIO,  /* CD1 */
 489         GPIO11_GPIO,  /* IRQ0 */
 490         GPIO6_GPIO,   /* IRQ1 */
 491         GPIO27_GPIO,  /* RST0 */
 492         GPIO24_GPIO,  /* RST1 */
 493         GPIO20_GPIO,  /* PWR0 */
 494         GPIO23_GPIO,  /* PWR1 */
 495         GPIO48_nPOE,
 496         GPIO49_nPWE,
 497         GPIO50_nPIOR,
 498         GPIO51_nPIOW,
 499         GPIO52_nPCE_1,
 500         GPIO53_nPCE_2,
 501         GPIO54_nPSKTSEL,
 502         GPIO55_nPREG,
 503         GPIO56_nPWAIT,
 504         GPIO57_nIOIS16,
 505
 506         /* wakeup */
 507         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 508 };
 509
 510 /* -------------------- e740 t7l66xb parameters -------------------- */
 511
 512 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 513         .irq_base               = IRQ_BOARD_START,
 514         .enable                 = &eseries_tmio_enable,
 515         .suspend                = &eseries_tmio_suspend,
 516         .resume                 = &eseries_tmio_resume,
 517 };
 518
 519 static struct platform_device e740_t7l66xb_device = {
 520         .name           = "t7l66xb",
 521         .id             = -1,
 522         .dev            = {
 523                 .platform_data = &e740_t7l66xb_info,
 524         },
 525         .num_resources = 2,
 526         .resource      = eseries_tmio_resources,
 527 };
 528
 529 /* ----------------------------------------------------------------------- */
 530
 531 static struct platform_device *e740_devices[] __initdata = {
 532         &e740_fb_device,
 533         &e740_t7l66xb_device,
 534         &e7xx_gpio_vbus,
 535 };
 536
 537 static void __init e740_init(void)
 538 {
 539         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 540         pxa_set_ffuart_info(NULL);
 541         pxa_set_btuart_info(NULL);
 542         pxa_set_stuart_info(NULL);
 543         eseries_register_clks();
 544         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 545                         "UDCCLK", &pxa25x_device_udc.dev),
 546         eseries_get_tmio_gpios();
 547         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 548         pxa_set_ac97_info(NULL);
 549         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 550 }
 551
 552 MACHINE_START(E740, "Toshiba e740")
 553         /* Maintainer: Ian Molton (spyro@f2s.com) */
 554         .boot_params    = 0xa0000100,
 555         .map_io         = pxa25x_map_io,
 556         .nr_irqs        = ESERIES_NR_IRQS,
 557         .init_irq       = pxa25x_init_irq,
 558         .handle_irq     = pxa25x_handle_irq,
 559         .fixup          = eseries_fixup,
 560         .init_machine   = e740_init,
 561         .timer          = &pxa_timer,
 562 MACHINE_END
 563 #endif
 564
 565 #ifdef CONFIG_MACH_E750
 566 /* ---------------------- E750 LCD definitions -------------------- */
 567
 568 static struct w100_gen_regs e750_lcd_regs = {
 569         .lcd_format =            0x00008003,
 570         .lcdd_cntl1 =            0x00000000,
 571         .lcdd_cntl2 =            0x0003ffff,
 572         .genlcd_cntl1 =          0x00fff003,
 573         .genlcd_cntl2 =          0x003c0f03,
 574         .genlcd_cntl3 =          0x000143aa,
 575 };
 576
 577 static struct w100_mode e750_lcd_mode = {
 578         .xres            = 240,
 579         .yres            = 320,
 580         .left_margin     = 21,
 581         .right_margin    = 22,
 582         .upper_margin    = 5,
 583         .lower_margin    = 4,
 584         .crtc_ss         = 0x80150014,
 585         .crtc_ls         = 0x8014000d,
 586         .crtc_gs         = 0xc1000005,
 587         .crtc_vpos_gs    = 0x00020147,
 588         .crtc_rev        = 0x0040010a,
 589         .crtc_dclk       = 0xa1700030,
 590         .crtc_gclk       = 0x80cc0015,
 591         .crtc_goe        = 0x80cc0015,
 592         .crtc_ps1_active = 0x61060017,
 593         .pll_freq        = 57,
 594         .pixclk_divider         = 4,
 595         .pixclk_divider_rotated = 4,
 596         .pixclk_src     = CLK_SRC_XTAL,
 597         .sysclk_divider  = 1,
 598         .sysclk_src     = CLK_SRC_PLL,
 599 };
 600
 601 static struct w100_gpio_regs e750_w100_gpio_info = {
 602         .init_data1 = 0x01192f1b,
 603         .gpio_dir1  = 0xd5ffdeff,
 604         .gpio_oe1   = 0x000020bf,
 605         .init_data2 = 0x010f010f,
 606         .gpio_dir2  = 0xffffffff,
 607         .gpio_oe2   = 0x000001cf,
 608 };
 609
 610 static struct w100fb_mach_info e750_fb_info = {
 611         .modelist   = &e750_lcd_mode,
 612         .num_modes  = 1,
 613         .regs       = &e750_lcd_regs,
 614         .gpio       = &e750_w100_gpio_info,
 615         .xtal_freq  = 14318000,
 616         .xtal_dbl   = 1,
 617 };
 618
 619 static struct resource e750_fb_resources[] = {
 620         [0] = {
 621                 .start          = 0x0c000000,
 622                 .end            = 0x0cffffff,
 623                 .flags          = IORESOURCE_MEM,
 624         },
 625 };
 626
 627 static struct platform_device e750_fb_device = {
 628         .name           = "w100fb",
 629         .id             = -1,
 630         .dev            = {
 631                 .platform_data  = &e750_fb_info,
 632         },
 633         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 634         .resource       = e750_fb_resources,
 635 };
 636
 637 /* -------------------- e750 MFP parameters -------------------- */
 638
 639 static unsigned long e750_pin_config[] __initdata = {
 640         /* Chip selects */
 641         GPIO15_nCS_1,   /* CS1 - Flash */
 642         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 643         GPIO80_nCS_4,   /* CS4 - TMIO */
 644
 645         /* Clocks */
 646         GPIO11_3_6MHz,
 647
 648         /* BTUART */
 649         GPIO42_BTUART_RXD,
 650         GPIO43_BTUART_TXD,
 651         GPIO44_BTUART_CTS,
 652
 653         /* TMIO controller */
 654         GPIO19_GPIO, /* t7l66xb #PCLR */
 655         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 656
 657         /* UDC */
 658         GPIO13_GPIO,
 659         GPIO3_GPIO,
 660
 661         /* IrDA */
 662         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 663
 664         /* AC97 */
 665         GPIO28_AC97_BITCLK,
 666         GPIO29_AC97_SDATA_IN_0,
 667         GPIO30_AC97_SDATA_OUT,
 668         GPIO31_AC97_SYNC,
 669
 670         /* Audio power control */
 671         GPIO4_GPIO,  /* Headphone amp power */
 672         GPIO7_GPIO,  /* Speaker amp power */
 673         GPIO37_GPIO, /* Headphone detect */
 674
 675         /* PC Card */
 676         GPIO8_GPIO,   /* CD0 */
 677         GPIO44_GPIO,  /* CD1 */
 678         GPIO11_GPIO,  /* IRQ0 */
 679         GPIO6_GPIO,   /* IRQ1 */
 680         GPIO27_GPIO,  /* RST0 */
 681         GPIO24_GPIO,  /* RST1 */
 682         GPIO20_GPIO,  /* PWR0 */
 683         GPIO23_GPIO,  /* PWR1 */
 684         GPIO48_nPOE,
 685         GPIO49_nPWE,
 686         GPIO50_nPIOR,
 687         GPIO51_nPIOW,
 688         GPIO52_nPCE_1,
 689         GPIO53_nPCE_2,
 690         GPIO54_nPSKTSEL,
 691         GPIO55_nPREG,
 692         GPIO56_nPWAIT,
 693         GPIO57_nIOIS16,
 694
 695         /* wakeup */
 696         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 697 };
 698
 699 /* ----------------- e750 tc6393xb parameters ------------------ */
 700
 701 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 702         .irq_base       = IRQ_BOARD_START,
 703         .scr_pll2cr     = 0x0cc1,
 704         .scr_gper       = 0,
 705         .gpio_base      = -1,
 706         .suspend        = &eseries_tmio_suspend,
 707         .resume         = &eseries_tmio_resume,
 708         .enable         = &eseries_tmio_enable,
 709         .disable        = &eseries_tmio_disable,
 710 };
 711
 712 static struct platform_device e750_tc6393xb_device = {
 713         .name           = "tc6393xb",
 714         .id             = -1,
 715         .dev            = {
 716                 .platform_data = &e750_tc6393xb_info,
 717         },
 718         .num_resources = 2,
 719         .resource      = eseries_tmio_resources,
 720 };
 721
 722 /* ------------------------------------------------------------- */
 723
 724 static struct platform_device *e750_devices[] __initdata = {
 725         &e750_fb_device,
 726         &e750_tc6393xb_device,
 727         &e7xx_gpio_vbus,
 728 };
 729
 730 static void __init e750_init(void)
 731 {
 732         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 733         pxa_set_ffuart_info(NULL);
 734         pxa_set_btuart_info(NULL);
 735         pxa_set_stuart_info(NULL);
 736         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 737                         "GPIO11_CLK", NULL),
 738         eseries_get_tmio_gpios();
 739         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 740         pxa_set_ac97_info(NULL);
 741         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 742 }
 743
 744 MACHINE_START(E750, "Toshiba e750")
 745         /* Maintainer: Ian Molton (spyro@f2s.com) */
 746         .boot_params    = 0xa0000100,
 747         .map_io         = pxa25x_map_io,
 748         .nr_irqs        = ESERIES_NR_IRQS,
 749         .init_irq       = pxa25x_init_irq,
 750         .handle_irq     = pxa25x_handle_irq,
 751         .fixup          = eseries_fixup,
 752         .init_machine   = e750_init,
 753         .timer          = &pxa_timer,
 754 MACHINE_END
 755 #endif
 756
 757 #ifdef CONFIG_MACH_E800
 758 /* ------------------------ e800 LCD definitions ------------------------- */
 759
 760 static unsigned long e800_pin_config[] __initdata = {
 761         /* AC97 */
 762         GPIO28_AC97_BITCLK,
 763         GPIO29_AC97_SDATA_IN_0,
 764         GPIO30_AC97_SDATA_OUT,
 765         GPIO31_AC97_SYNC,
 766 };
 767
 768 static struct w100_gen_regs e800_lcd_regs = {
 769         .lcd_format =            0x00008003,
 770         .lcdd_cntl1 =            0x02a00000,
 771         .lcdd_cntl2 =            0x0003ffff,
 772         .genlcd_cntl1 =          0x000ff2a3,
 773         .genlcd_cntl2 =          0x000002a3,
 774         .genlcd_cntl3 =          0x000102aa,
 775 };
 776
 777 static struct w100_mode e800_lcd_mode[2] = {
 778         [0] = {
 779                 .xres            = 480,
 780                 .yres            = 640,
 781                 .left_margin     = 52,
 782                 .right_margin    = 148,
 783                 .upper_margin    = 2,
 784                 .lower_margin    = 6,
 785                 .crtc_ss         = 0x80350034,
 786                 .crtc_ls         = 0x802b0026,
 787                 .crtc_gs         = 0x80160016,
 788                 .crtc_vpos_gs    = 0x00020003,
 789                 .crtc_rev        = 0x0040001d,
 790                 .crtc_dclk       = 0xe0000000,
 791                 .crtc_gclk       = 0x82a50049,
 792                 .crtc_goe        = 0x80ee001c,
 793                 .crtc_ps1_active = 0x00000000,
 794                 .pll_freq        = 128,
 795                 .pixclk_divider         = 4,
 796                 .pixclk_divider_rotated = 6,
 797                 .pixclk_src     = CLK_SRC_PLL,
 798                 .sysclk_divider  = 0,
 799                 .sysclk_src     = CLK_SRC_PLL,
 800         },
 801         [1] = {
 802                 .xres            = 240,
 803                 .yres            = 320,
 804                 .left_margin     = 15,
 805                 .right_margin    = 88,
 806                 .upper_margin    = 0,
 807                 .lower_margin    = 7,
 808                 .crtc_ss         = 0xd010000f,
 809                 .crtc_ls         = 0x80070003,
 810                 .crtc_gs         = 0x80000000,
 811                 .crtc_vpos_gs    = 0x01460147,
 812                 .crtc_rev        = 0x00400003,
 813                 .crtc_dclk       = 0xa1700030,
 814                 .crtc_gclk       = 0x814b0008,
 815                 .crtc_goe        = 0x80cc0015,
 816                 .crtc_ps1_active = 0x00000000,
 817                 .pll_freq        = 100,
 818                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 819                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 820                 .pixclk_src     = CLK_SRC_PLL,
 821                 .sysclk_divider  = 0,
 822                 .sysclk_src     = CLK_SRC_PLL,
 823         }
 824 };
 825
 826
 827 static struct w100_gpio_regs e800_w100_gpio_info = {
 828         .init_data1 = 0xc13fc019,
 829         .gpio_dir1  = 0x3e40df7f,
 830         .gpio_oe1   = 0x003c3000,
 831         .init_data2 = 0x00000000,
 832         .gpio_dir2  = 0x00000000,
 833         .gpio_oe2   = 0x00000000,
 834 };
 835
 836 static struct w100_mem_info e800_w100_mem_info = {
 837         .ext_cntl        = 0x09640011,
 838         .sdram_mode_reg  = 0x00600021,
 839         .ext_timing_cntl = 0x10001545,
 840         .io_cntl         = 0x7ddd7333,
 841         .size            = 0x1fffff,
 842 };
 843
 844 static void e800_tg_change(struct w100fb_par *par)
 845 {
 846         unsigned long tmp;
 847
 848         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 849         if (par->mode->xres == 480)
 850                 tmp |= 0x100;
 851         else
 852                 tmp &= ~0x100;
 853         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 854 }
 855
 856 static struct w100_tg_info e800_tg_info = {
 857         .change = e800_tg_change,
 858 };
 859
 860 static struct w100fb_mach_info e800_fb_info = {
 861         .modelist   = e800_lcd_mode,
 862         .num_modes  = 2,
 863         .regs       = &e800_lcd_regs,
 864         .gpio       = &e800_w100_gpio_info,
 865         .mem        = &e800_w100_mem_info,
 866         .tg         = &e800_tg_info,
 867         .xtal_freq  = 16000000,
 868 };
 869
 870 static struct resource e800_fb_resources[] = {
 871         [0] = {
 872                 .start          = 0x0c000000,
 873                 .end            = 0x0cffffff,
 874                 .flags          = IORESOURCE_MEM,
 875         },
 876 };
 877
 878 static struct platform_device e800_fb_device = {
 879         .name           = "w100fb",
 880         .id             = -1,
 881         .dev            = {
 882                 .platform_data  = &e800_fb_info,
 883         },
 884         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 885         .resource       = e800_fb_resources,
 886 };
 887
 888 /* --------------------------- UDC definitions --------------------------- */
 889
 890 static struct gpio_vbus_mach_info e800_udc_info = {
 891         .gpio_vbus   = GPIO_E800_USB_DISC,
 892         .gpio_pullup = GPIO_E800_USB_PULLUP,
 893         .gpio_pullup_inverted = 1
 894 };
 895
 896 static struct platform_device e800_gpio_vbus = {
 897         .name   = "gpio-vbus",
 898         .id     = -1,
 899         .dev    = {
 900                 .platform_data  = &e800_udc_info,
 901         },
 902 };
 903
 904
 905 /* ----------------- e800 tc6393xb parameters ------------------ */
 906
 907 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 908         .irq_base       = IRQ_BOARD_START,
 909         .scr_pll2cr     = 0x0cc1,
 910         .scr_gper       = 0,
 911         .gpio_base      = -1,
 912         .suspend        = &eseries_tmio_suspend,
 913         .resume         = &eseries_tmio_resume,
 914         .enable         = &eseries_tmio_enable,
 915         .disable        = &eseries_tmio_disable,
 916 };
 917
 918 static struct platform_device e800_tc6393xb_device = {
 919         .name           = "tc6393xb",
 920         .id             = -1,
 921         .dev            = {
 922                 .platform_data = &e800_tc6393xb_info,
 923         },
 924         .num_resources = 2,
 925         .resource      = eseries_tmio_resources,
 926 };
 927
 928 /* ----------------------------------------------------------------------- */
 929
 930 static struct platform_device *e800_devices[] __initdata = {
 931         &e800_fb_device,
 932         &e800_tc6393xb_device,
 933         &e800_gpio_vbus,
 934 };
 935
 936 static void __init e800_init(void)
 937 {
 938         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 939         pxa_set_ffuart_info(NULL);
 940         pxa_set_btuart_info(NULL);
 941         pxa_set_stuart_info(NULL);
 942         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 943                         "GPIO11_CLK", NULL),
 944         eseries_get_tmio_gpios();
 945         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 946         pxa_set_ac97_info(NULL);
 947 }
 948
 949 MACHINE_START(E800, "Toshiba e800")
 950         /* Maintainer: Ian Molton (spyro@f2s.com) */
 951         .boot_params    = 0xa0000100,
 952         .map_io         = pxa25x_map_io,
 953         .nr_irqs        = ESERIES_NR_IRQS,
 954         .init_irq       = pxa25x_init_irq,
 955         .handle_irq     = pxa25x_handle_irq,
 956         .fixup          = eseries_fixup,
 957         .init_machine   = e800_init,
 958         .timer          = &pxa_timer,
 959 MACHINE_END
 960 #endif