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/clkdev.h>
  14 #include <linux/kernel.h>
  15 #include <linux/init.h>
  16 #include <linux/clk-provider.h>
  17 #include <linux/gpio/machine.h>
  18 #include <linux/gpio.h>
  19 #include <linux/delay.h>
  20 #include <linux/platform_device.h>
  21 #include <linux/mfd/tc6387xb.h>
  22 #include <linux/mfd/tc6393xb.h>
  23 #include <linux/mfd/t7l66xb.h>
  24 #include <linux/mtd/rawnand.h>
  25 #include <linux/mtd/partitions.h>
  26 #include <linux/memblock.h>
  27
  28 #include <video/w100fb.h>
  29
  30 #include <asm/setup.h>
  31 #include <asm/mach/arch.h>
  32 #include <asm/mach-types.h>
  33
  34 #include "pxa25x.h"
  35 #include <mach/eseries-gpio.h>
  36 #include "eseries-irq.h"
  37 #include <linux/platform_data/asoc-pxa.h>
  38 #include <linux/platform_data/video-pxafb.h>
  39 #include "udc.h"
  40 #include <linux/platform_data/irda-pxaficp.h>
  41
  42 #include "devices.h"
  43 #include "generic.h"
  44
  45 /* Only e800 has 128MB RAM */
  46 void __init eseries_fixup(struct tag *tags, char **cmdline)
  47 {
  48         if (machine_is_e800())
  49                 memblock_add(0xa0000000, SZ_128M);
  50         else
  51                 memblock_add(0xa0000000, SZ_64M);
  52 }
  53
  54 static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = {
  55         .dev_id = "gpio-vbus",
  56         .table = {
  57                 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC,
  58                             "vbus", GPIO_ACTIVE_HIGH),
  59                 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP,
  60                             "pullup", GPIO_ACTIVE_LOW),
  61                 { },
  62         },
  63 };
  64
  65 static struct platform_device e7xx_gpio_vbus __maybe_unused = {
  66         .name   = "gpio-vbus",
  67         .id     = -1,
  68 };
  69
  70 struct pxaficp_platform_data e7xx_ficp_platform_data = {
  71         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
  72         .transceiver_cap        = IR_SIRMODE | IR_OFF,
  73 };
  74
  75 int eseries_tmio_enable(struct platform_device *dev)
  76 {
  77         /* Reset - bring SUSPEND high before PCLR */
  78         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  79         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  80         msleep(1);
  81         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
  82         msleep(1);
  83         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
  84         msleep(1);
  85         return 0;
  86 }
  87
  88 int eseries_tmio_disable(struct platform_device *dev)
  89 {
  90         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  91         gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
  92         return 0;
  93 }
  94
  95 int eseries_tmio_suspend(struct platform_device *dev)
  96 {
  97         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
  98         return 0;
  99 }
 100
 101 int eseries_tmio_resume(struct platform_device *dev)
 102 {
 103         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
 104         msleep(1);
 105         return 0;
 106 }
 107
 108 void eseries_get_tmio_gpios(void)
 109 {
 110         gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
 111         gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
 112         gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
 113         gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
 114 }
 115
 116 /* TMIO controller uses the same resources on all e-series machines. */
 117 struct resource eseries_tmio_resources[] = {
 118         [0] = {
 119                 .start  = PXA_CS4_PHYS,
 120                 .end    = PXA_CS4_PHYS + 0x1fffff,
 121                 .flags  = IORESOURCE_MEM,
 122         },
 123         [1] = {
 124                 .start  = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
 125                 .end    = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
 126                 .flags  = IORESOURCE_IRQ,
 127         },
 128 };
 129
 130 /* Some e-series hardware cannot control the 32K clock */
 131 static void __init __maybe_unused eseries_register_clks(void)
 132 {
 133         clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768);
 134 }
 135
 136 #ifdef CONFIG_MACH_E330
 137 /* -------------------- e330 tc6387xb parameters -------------------- */
 138
 139 static struct tc6387xb_platform_data e330_tc6387xb_info = {
 140         .enable   = &eseries_tmio_enable,
 141         .disable  = &eseries_tmio_disable,
 142         .suspend  = &eseries_tmio_suspend,
 143         .resume   = &eseries_tmio_resume,
 144 };
 145
 146 static struct platform_device e330_tc6387xb_device = {
 147         .name           = "tc6387xb",
 148         .id             = -1,
 149         .dev            = {
 150                 .platform_data = &e330_tc6387xb_info,
 151         },
 152         .num_resources = 2,
 153         .resource      = eseries_tmio_resources,
 154 };
 155
 156 /* --------------------------------------------------------------- */
 157
 158 static struct platform_device *e330_devices[] __initdata = {
 159         &e330_tc6387xb_device,
 160         &e7xx_gpio_vbus,
 161 };
 162
 163 static void __init e330_init(void)
 164 {
 165         pxa_set_ffuart_info(NULL);
 166         pxa_set_btuart_info(NULL);
 167         pxa_set_stuart_info(NULL);
 168         eseries_register_clks();
 169         eseries_get_tmio_gpios();
 170         gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
 171         platform_add_devices(ARRAY_AND_SIZE(e330_devices));
 172 }
 173
 174 MACHINE_START(E330, "Toshiba e330")
 175         /* Maintainer: Ian Molton (spyro@f2s.com) */
 176         .atag_offset    = 0x100,
 177         .map_io         = pxa25x_map_io,
 178         .nr_irqs        = ESERIES_NR_IRQS,
 179         .init_irq       = pxa25x_init_irq,
 180         .handle_irq     = pxa25x_handle_irq,
 181         .fixup          = eseries_fixup,
 182         .init_machine   = e330_init,
 183         .init_time      = pxa_timer_init,
 184         .restart        = pxa_restart,
 185 MACHINE_END
 186 #endif
 187
 188 #ifdef CONFIG_MACH_E350
 189 /* -------------------- e350 t7l66xb parameters -------------------- */
 190
 191 static struct t7l66xb_platform_data e350_t7l66xb_info = {
 192         .irq_base               = IRQ_BOARD_START,
 193         .enable                 = &eseries_tmio_enable,
 194         .suspend                = &eseries_tmio_suspend,
 195         .resume                 = &eseries_tmio_resume,
 196 };
 197
 198 static struct platform_device e350_t7l66xb_device = {
 199         .name           = "t7l66xb",
 200         .id             = -1,
 201         .dev            = {
 202                 .platform_data = &e350_t7l66xb_info,
 203         },
 204         .num_resources = 2,
 205         .resource      = eseries_tmio_resources,
 206 };
 207
 208 /* ---------------------------------------------------------- */
 209
 210 static struct platform_device *e350_devices[] __initdata = {
 211         &e350_t7l66xb_device,
 212         &e7xx_gpio_vbus,
 213 };
 214
 215 static void __init e350_init(void)
 216 {
 217         pxa_set_ffuart_info(NULL);
 218         pxa_set_btuart_info(NULL);
 219         pxa_set_stuart_info(NULL);
 220         eseries_register_clks();
 221         eseries_get_tmio_gpios();
 222         gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
 223         platform_add_devices(ARRAY_AND_SIZE(e350_devices));
 224 }
 225
 226 MACHINE_START(E350, "Toshiba e350")
 227         /* Maintainer: Ian Molton (spyro@f2s.com) */
 228         .atag_offset    = 0x100,
 229         .map_io         = pxa25x_map_io,
 230         .nr_irqs        = ESERIES_NR_IRQS,
 231         .init_irq       = pxa25x_init_irq,
 232         .handle_irq     = pxa25x_handle_irq,
 233         .fixup          = eseries_fixup,
 234         .init_machine   = e350_init,
 235         .init_time      = pxa_timer_init,
 236         .restart        = pxa_restart,
 237 MACHINE_END
 238 #endif
 239
 240 #ifdef CONFIG_MACH_E400
 241 /* ------------------------ E400 LCD definitions ------------------------ */
 242
 243 static struct pxafb_mode_info e400_pxafb_mode_info = {
 244         .pixclock       = 140703,
 245         .xres           = 240,
 246         .yres           = 320,
 247         .bpp            = 16,
 248         .hsync_len      = 4,
 249         .left_margin    = 28,
 250         .right_margin   = 8,
 251         .vsync_len      = 3,
 252         .upper_margin   = 5,
 253         .lower_margin   = 6,
 254         .sync           = 0,
 255 };
 256
 257 static struct pxafb_mach_info e400_pxafb_mach_info = {
 258         .modes          = &e400_pxafb_mode_info,
 259         .num_modes      = 1,
 260         .lcd_conn       = LCD_COLOR_TFT_16BPP,
 261         .lccr3          = 0,
 262         .pxafb_backlight_power  = NULL,
 263 };
 264
 265 /* ------------------------ E400 MFP config ----------------------------- */
 266
 267 static unsigned long e400_pin_config[] __initdata = {
 268         /* Chip selects */
 269         GPIO15_nCS_1,   /* CS1 - Flash */
 270         GPIO80_nCS_4,   /* CS4 - TMIO */
 271
 272         /* Clocks */
 273         GPIO12_32KHz,
 274
 275         /* BTUART */
 276         GPIO42_BTUART_RXD,
 277         GPIO43_BTUART_TXD,
 278         GPIO44_BTUART_CTS,
 279
 280         /* TMIO controller */
 281         GPIO19_GPIO, /* t7l66xb #PCLR */
 282         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 283
 284         /* wakeup */
 285         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 286 };
 287
 288 /* ---------------------------------------------------------------------- */
 289
 290 static struct mtd_partition partition_a = {
 291         .name = "Internal NAND flash",
 292         .offset =  0,
 293         .size =  MTDPART_SIZ_FULL,
 294 };
 295
 296 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 297
 298 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
 299         .options = 0,
 300         .offs = 4,
 301         .len = 2,
 302         .pattern = scan_ff_pattern
 303 };
 304
 305 static struct tmio_nand_data e400_t7l66xb_nand_config = {
 306         .num_partitions = 1,
 307         .partition = &partition_a,
 308         .badblock_pattern = &e400_t7l66xb_nand_bbt,
 309 };
 310
 311 static struct t7l66xb_platform_data e400_t7l66xb_info = {
 312         .irq_base               = IRQ_BOARD_START,
 313         .enable                 = &eseries_tmio_enable,
 314         .suspend                = &eseries_tmio_suspend,
 315         .resume                 = &eseries_tmio_resume,
 316
 317         .nand_data              = &e400_t7l66xb_nand_config,
 318 };
 319
 320 static struct platform_device e400_t7l66xb_device = {
 321         .name           = "t7l66xb",
 322         .id             = -1,
 323         .dev            = {
 324                 .platform_data = &e400_t7l66xb_info,
 325         },
 326         .num_resources = 2,
 327         .resource      = eseries_tmio_resources,
 328 };
 329
 330 /* ---------------------------------------------------------- */
 331
 332 static struct platform_device *e400_devices[] __initdata = {
 333         &e400_t7l66xb_device,
 334         &e7xx_gpio_vbus,
 335 };
 336
 337 static void __init e400_init(void)
 338 {
 339         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
 340         pxa_set_ffuart_info(NULL);
 341         pxa_set_btuart_info(NULL);
 342         pxa_set_stuart_info(NULL);
 343         /* Fixme - e400 may have a switched clock */
 344         eseries_register_clks();
 345         eseries_get_tmio_gpios();
 346         pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
 347         gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
 348         platform_add_devices(ARRAY_AND_SIZE(e400_devices));
 349 }
 350
 351 MACHINE_START(E400, "Toshiba e400")
 352         /* Maintainer: Ian Molton (spyro@f2s.com) */
 353         .atag_offset    = 0x100,
 354         .map_io         = pxa25x_map_io,
 355         .nr_irqs        = ESERIES_NR_IRQS,
 356         .init_irq       = pxa25x_init_irq,
 357         .handle_irq     = pxa25x_handle_irq,
 358         .fixup          = eseries_fixup,
 359         .init_machine   = e400_init,
 360         .init_time      = pxa_timer_init,
 361         .restart        = pxa_restart,
 362 MACHINE_END
 363 #endif
 364
 365 #ifdef CONFIG_MACH_E740
 366 /* ------------------------ e740 video support --------------------------- */
 367
 368 static struct w100_gen_regs e740_lcd_regs = {
 369         .lcd_format =            0x00008023,
 370         .lcdd_cntl1 =            0x0f000000,
 371         .lcdd_cntl2 =            0x0003ffff,
 372         .genlcd_cntl1 =          0x00ffff03,
 373         .genlcd_cntl2 =          0x003c0f03,
 374         .genlcd_cntl3 =          0x000143aa,
 375 };
 376
 377 static struct w100_mode e740_lcd_mode = {
 378         .xres            = 240,
 379         .yres            = 320,
 380         .left_margin     = 20,
 381         .right_margin    = 28,
 382         .upper_margin    = 9,
 383         .lower_margin    = 8,
 384         .crtc_ss         = 0x80140013,
 385         .crtc_ls         = 0x81150110,
 386         .crtc_gs         = 0x80050005,
 387         .crtc_vpos_gs    = 0x000a0009,
 388         .crtc_rev        = 0x0040010a,
 389         .crtc_dclk       = 0xa906000a,
 390         .crtc_gclk       = 0x80050108,
 391         .crtc_goe        = 0x80050108,
 392         .pll_freq        = 57,
 393         .pixclk_divider         = 4,
 394         .pixclk_divider_rotated = 4,
 395         .pixclk_src     = CLK_SRC_XTAL,
 396         .sysclk_divider  = 1,
 397         .sysclk_src     = CLK_SRC_PLL,
 398         .crtc_ps1_active =       0x41060010,
 399 };
 400
 401 static struct w100_gpio_regs e740_w100_gpio_info = {
 402         .init_data1 = 0x21002103,
 403         .gpio_dir1  = 0xffffdeff,
 404         .gpio_oe1   = 0x03c00643,
 405         .init_data2 = 0x003f003f,
 406         .gpio_dir2  = 0xffffffff,
 407         .gpio_oe2   = 0x000000ff,
 408 };
 409
 410 static struct w100fb_mach_info e740_fb_info = {
 411         .modelist   = &e740_lcd_mode,
 412         .num_modes  = 1,
 413         .regs       = &e740_lcd_regs,
 414         .gpio       = &e740_w100_gpio_info,
 415         .xtal_freq = 14318000,
 416         .xtal_dbl   = 1,
 417 };
 418
 419 static struct resource e740_fb_resources[] = {
 420         [0] = {
 421                 .start          = 0x0c000000,
 422                 .end            = 0x0cffffff,
 423                 .flags          = IORESOURCE_MEM,
 424         },
 425 };
 426
 427 static struct platform_device e740_fb_device = {
 428         .name           = "w100fb",
 429         .id             = -1,
 430         .dev            = {
 431                 .platform_data  = &e740_fb_info,
 432         },
 433         .num_resources  = ARRAY_SIZE(e740_fb_resources),
 434         .resource       = e740_fb_resources,
 435 };
 436
 437 /* --------------------------- MFP Pin config -------------------------- */
 438
 439 static unsigned long e740_pin_config[] __initdata = {
 440         /* Chip selects */
 441         GPIO15_nCS_1,   /* CS1 - Flash */
 442         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 443         GPIO80_nCS_4,   /* CS4 - TMIO */
 444
 445         /* Clocks */
 446         GPIO12_32KHz,
 447
 448         /* BTUART */
 449         GPIO42_BTUART_RXD,
 450         GPIO43_BTUART_TXD,
 451         GPIO44_BTUART_CTS,
 452
 453         /* TMIO controller */
 454         GPIO19_GPIO, /* t7l66xb #PCLR */
 455         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 456
 457         /* UDC */
 458         GPIO13_GPIO,
 459         GPIO3_GPIO,
 460
 461         /* IrDA */
 462         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 463
 464         /* AC97 */
 465         GPIO28_AC97_BITCLK,
 466         GPIO29_AC97_SDATA_IN_0,
 467         GPIO30_AC97_SDATA_OUT,
 468         GPIO31_AC97_SYNC,
 469
 470         /* Audio power control */
 471         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
 472         GPIO40_GPIO,  /* Mic amp power */
 473         GPIO41_GPIO,  /* Headphone amp power */
 474
 475         /* PC Card */
 476         GPIO8_GPIO,   /* CD0 */
 477         GPIO44_GPIO,  /* CD1 */
 478         GPIO11_GPIO,  /* IRQ0 */
 479         GPIO6_GPIO,   /* IRQ1 */
 480         GPIO27_GPIO,  /* RST0 */
 481         GPIO24_GPIO,  /* RST1 */
 482         GPIO20_GPIO,  /* PWR0 */
 483         GPIO23_GPIO,  /* PWR1 */
 484         GPIO48_nPOE,
 485         GPIO49_nPWE,
 486         GPIO50_nPIOR,
 487         GPIO51_nPIOW,
 488         GPIO52_nPCE_1,
 489         GPIO53_nPCE_2,
 490         GPIO54_nPSKTSEL,
 491         GPIO55_nPREG,
 492         GPIO56_nPWAIT,
 493         GPIO57_nIOIS16,
 494
 495         /* wakeup */
 496         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 497 };
 498
 499 /* -------------------- e740 t7l66xb parameters -------------------- */
 500
 501 static struct t7l66xb_platform_data e740_t7l66xb_info = {
 502         .irq_base               = IRQ_BOARD_START,
 503         .enable                 = &eseries_tmio_enable,
 504         .suspend                = &eseries_tmio_suspend,
 505         .resume                 = &eseries_tmio_resume,
 506 };
 507
 508 static struct platform_device e740_t7l66xb_device = {
 509         .name           = "t7l66xb",
 510         .id             = -1,
 511         .dev            = {
 512                 .platform_data = &e740_t7l66xb_info,
 513         },
 514         .num_resources = 2,
 515         .resource      = eseries_tmio_resources,
 516 };
 517
 518 static struct platform_device e740_audio_device = {
 519         .name           = "e740-audio",
 520         .id             = -1,
 521 };
 522
 523 /* ----------------------------------------------------------------------- */
 524
 525 static struct platform_device *e740_devices[] __initdata = {
 526         &e740_fb_device,
 527         &e740_t7l66xb_device,
 528         &e7xx_gpio_vbus,
 529         &e740_audio_device,
 530 };
 531
 532 static void __init e740_init(void)
 533 {
 534         pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
 535         pxa_set_ffuart_info(NULL);
 536         pxa_set_btuart_info(NULL);
 537         pxa_set_stuart_info(NULL);
 538         eseries_register_clks();
 539         clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
 540                         "UDCCLK", &pxa25x_device_udc.dev),
 541         eseries_get_tmio_gpios();
 542         gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
 543         platform_add_devices(ARRAY_AND_SIZE(e740_devices));
 544         pxa_set_ac97_info(NULL);
 545         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 546 }
 547
 548 MACHINE_START(E740, "Toshiba e740")
 549         /* Maintainer: Ian Molton (spyro@f2s.com) */
 550         .atag_offset    = 0x100,
 551         .map_io         = pxa25x_map_io,
 552         .nr_irqs        = ESERIES_NR_IRQS,
 553         .init_irq       = pxa25x_init_irq,
 554         .handle_irq     = pxa25x_handle_irq,
 555         .fixup          = eseries_fixup,
 556         .init_machine   = e740_init,
 557         .init_time      = pxa_timer_init,
 558         .restart        = pxa_restart,
 559 MACHINE_END
 560 #endif
 561
 562 #ifdef CONFIG_MACH_E750
 563 /* ---------------------- E750 LCD definitions -------------------- */
 564
 565 static struct w100_gen_regs e750_lcd_regs = {
 566         .lcd_format =            0x00008003,
 567         .lcdd_cntl1 =            0x00000000,
 568         .lcdd_cntl2 =            0x0003ffff,
 569         .genlcd_cntl1 =          0x00fff003,
 570         .genlcd_cntl2 =          0x003c0f03,
 571         .genlcd_cntl3 =          0x000143aa,
 572 };
 573
 574 static struct w100_mode e750_lcd_mode = {
 575         .xres            = 240,
 576         .yres            = 320,
 577         .left_margin     = 21,
 578         .right_margin    = 22,
 579         .upper_margin    = 5,
 580         .lower_margin    = 4,
 581         .crtc_ss         = 0x80150014,
 582         .crtc_ls         = 0x8014000d,
 583         .crtc_gs         = 0xc1000005,
 584         .crtc_vpos_gs    = 0x00020147,
 585         .crtc_rev        = 0x0040010a,
 586         .crtc_dclk       = 0xa1700030,
 587         .crtc_gclk       = 0x80cc0015,
 588         .crtc_goe        = 0x80cc0015,
 589         .crtc_ps1_active = 0x61060017,
 590         .pll_freq        = 57,
 591         .pixclk_divider         = 4,
 592         .pixclk_divider_rotated = 4,
 593         .pixclk_src     = CLK_SRC_XTAL,
 594         .sysclk_divider  = 1,
 595         .sysclk_src     = CLK_SRC_PLL,
 596 };
 597
 598 static struct w100_gpio_regs e750_w100_gpio_info = {
 599         .init_data1 = 0x01192f1b,
 600         .gpio_dir1  = 0xd5ffdeff,
 601         .gpio_oe1   = 0x000020bf,
 602         .init_data2 = 0x010f010f,
 603         .gpio_dir2  = 0xffffffff,
 604         .gpio_oe2   = 0x000001cf,
 605 };
 606
 607 static struct w100fb_mach_info e750_fb_info = {
 608         .modelist   = &e750_lcd_mode,
 609         .num_modes  = 1,
 610         .regs       = &e750_lcd_regs,
 611         .gpio       = &e750_w100_gpio_info,
 612         .xtal_freq  = 14318000,
 613         .xtal_dbl   = 1,
 614 };
 615
 616 static struct resource e750_fb_resources[] = {
 617         [0] = {
 618                 .start          = 0x0c000000,
 619                 .end            = 0x0cffffff,
 620                 .flags          = IORESOURCE_MEM,
 621         },
 622 };
 623
 624 static struct platform_device e750_fb_device = {
 625         .name           = "w100fb",
 626         .id             = -1,
 627         .dev            = {
 628                 .platform_data  = &e750_fb_info,
 629         },
 630         .num_resources  = ARRAY_SIZE(e750_fb_resources),
 631         .resource       = e750_fb_resources,
 632 };
 633
 634 /* -------------------- e750 MFP parameters -------------------- */
 635
 636 static unsigned long e750_pin_config[] __initdata = {
 637         /* Chip selects */
 638         GPIO15_nCS_1,   /* CS1 - Flash */
 639         GPIO79_nCS_3,   /* CS3 - IMAGEON */
 640         GPIO80_nCS_4,   /* CS4 - TMIO */
 641
 642         /* Clocks */
 643         GPIO11_3_6MHz,
 644
 645         /* BTUART */
 646         GPIO42_BTUART_RXD,
 647         GPIO43_BTUART_TXD,
 648         GPIO44_BTUART_CTS,
 649
 650         /* TMIO controller */
 651         GPIO19_GPIO, /* t7l66xb #PCLR */
 652         GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
 653
 654         /* UDC */
 655         GPIO13_GPIO,
 656         GPIO3_GPIO,
 657
 658         /* IrDA */
 659         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 660
 661         /* AC97 */
 662         GPIO28_AC97_BITCLK,
 663         GPIO29_AC97_SDATA_IN_0,
 664         GPIO30_AC97_SDATA_OUT,
 665         GPIO31_AC97_SYNC,
 666
 667         /* Audio power control */
 668         GPIO4_GPIO,  /* Headphone amp power */
 669         GPIO7_GPIO,  /* Speaker amp power */
 670         GPIO37_GPIO, /* Headphone detect */
 671
 672         /* PC Card */
 673         GPIO8_GPIO,   /* CD0 */
 674         GPIO44_GPIO,  /* CD1 */
 675         /* GPIO11_GPIO,  IRQ0 */
 676         GPIO6_GPIO,   /* IRQ1 */
 677         GPIO27_GPIO,  /* RST0 */
 678         GPIO24_GPIO,  /* RST1 */
 679         GPIO20_GPIO,  /* PWR0 */
 680         GPIO23_GPIO,  /* PWR1 */
 681         GPIO48_nPOE,
 682         GPIO49_nPWE,
 683         GPIO50_nPIOR,
 684         GPIO51_nPIOW,
 685         GPIO52_nPCE_1,
 686         GPIO53_nPCE_2,
 687         GPIO54_nPSKTSEL,
 688         GPIO55_nPREG,
 689         GPIO56_nPWAIT,
 690         GPIO57_nIOIS16,
 691
 692         /* wakeup */
 693         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
 694 };
 695
 696 /* ----------------- e750 tc6393xb parameters ------------------ */
 697
 698 static struct tc6393xb_platform_data e750_tc6393xb_info = {
 699         .irq_base       = IRQ_BOARD_START,
 700         .scr_pll2cr     = 0x0cc1,
 701         .scr_gper       = 0,
 702         .suspend        = &eseries_tmio_suspend,
 703         .resume         = &eseries_tmio_resume,
 704         .enable         = &eseries_tmio_enable,
 705         .disable        = &eseries_tmio_disable,
 706 };
 707
 708 static struct platform_device e750_tc6393xb_device = {
 709         .name           = "tc6393xb",
 710         .id             = -1,
 711         .dev            = {
 712                 .platform_data = &e750_tc6393xb_info,
 713         },
 714         .num_resources = 2,
 715         .resource      = eseries_tmio_resources,
 716 };
 717
 718 static struct platform_device e750_audio_device = {
 719         .name           = "e750-audio",
 720         .id             = -1,
 721 };
 722
 723 /* ------------------------------------------------------------- */
 724
 725 static struct platform_device *e750_devices[] __initdata = {
 726         &e750_fb_device,
 727         &e750_tc6393xb_device,
 728         &e7xx_gpio_vbus,
 729         &e750_audio_device,
 730 };
 731
 732 static void __init e750_init(void)
 733 {
 734         pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
 735         pxa_set_ffuart_info(NULL);
 736         pxa_set_btuart_info(NULL);
 737         pxa_set_stuart_info(NULL);
 738         clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
 739                         "GPIO11_CLK", NULL),
 740         eseries_get_tmio_gpios();
 741         gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
 742         platform_add_devices(ARRAY_AND_SIZE(e750_devices));
 743         pxa_set_ac97_info(NULL);
 744         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 745 }
 746
 747 MACHINE_START(E750, "Toshiba e750")
 748         /* Maintainer: Ian Molton (spyro@f2s.com) */
 749         .atag_offset    = 0x100,
 750         .map_io         = pxa25x_map_io,
 751         .nr_irqs        = ESERIES_NR_IRQS,
 752         .init_irq       = pxa25x_init_irq,
 753         .handle_irq     = pxa25x_handle_irq,
 754         .fixup          = eseries_fixup,
 755         .init_machine   = e750_init,
 756         .init_time      = pxa_timer_init,
 757         .restart        = pxa_restart,
 758 MACHINE_END
 759 #endif
 760
 761 #ifdef CONFIG_MACH_E800
 762 /* ------------------------ e800 LCD definitions ------------------------- */
 763
 764 static unsigned long e800_pin_config[] __initdata = {
 765         /* AC97 */
 766         GPIO28_AC97_BITCLK,
 767         GPIO29_AC97_SDATA_IN_0,
 768         GPIO30_AC97_SDATA_OUT,
 769         GPIO31_AC97_SYNC,
 770
 771         /* tc6393xb */
 772         GPIO11_3_6MHz,
 773 };
 774
 775 static struct w100_gen_regs e800_lcd_regs = {
 776         .lcd_format =            0x00008003,
 777         .lcdd_cntl1 =            0x02a00000,
 778         .lcdd_cntl2 =            0x0003ffff,
 779         .genlcd_cntl1 =          0x000ff2a3,
 780         .genlcd_cntl2 =          0x000002a3,
 781         .genlcd_cntl3 =          0x000102aa,
 782 };
 783
 784 static struct w100_mode e800_lcd_mode[2] = {
 785         [0] = {
 786                 .xres            = 480,
 787                 .yres            = 640,
 788                 .left_margin     = 52,
 789                 .right_margin    = 148,
 790                 .upper_margin    = 2,
 791                 .lower_margin    = 6,
 792                 .crtc_ss         = 0x80350034,
 793                 .crtc_ls         = 0x802b0026,
 794                 .crtc_gs         = 0x80160016,
 795                 .crtc_vpos_gs    = 0x00020003,
 796                 .crtc_rev        = 0x0040001d,
 797                 .crtc_dclk       = 0xe0000000,
 798                 .crtc_gclk       = 0x82a50049,
 799                 .crtc_goe        = 0x80ee001c,
 800                 .crtc_ps1_active = 0x00000000,
 801                 .pll_freq        = 128,
 802                 .pixclk_divider         = 4,
 803                 .pixclk_divider_rotated = 6,
 804                 .pixclk_src     = CLK_SRC_PLL,
 805                 .sysclk_divider  = 0,
 806                 .sysclk_src     = CLK_SRC_PLL,
 807         },
 808         [1] = {
 809                 .xres            = 240,
 810                 .yres            = 320,
 811                 .left_margin     = 15,
 812                 .right_margin    = 88,
 813                 .upper_margin    = 0,
 814                 .lower_margin    = 7,
 815                 .crtc_ss         = 0xd010000f,
 816                 .crtc_ls         = 0x80070003,
 817                 .crtc_gs         = 0x80000000,
 818                 .crtc_vpos_gs    = 0x01460147,
 819                 .crtc_rev        = 0x00400003,
 820                 .crtc_dclk       = 0xa1700030,
 821                 .crtc_gclk       = 0x814b0008,
 822                 .crtc_goe        = 0x80cc0015,
 823                 .crtc_ps1_active = 0x00000000,
 824                 .pll_freq        = 100,
 825                 .pixclk_divider         = 6, /* Wince uses 14 which gives a */
 826                 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
 827                 .pixclk_src     = CLK_SRC_PLL,
 828                 .sysclk_divider  = 0,
 829                 .sysclk_src     = CLK_SRC_PLL,
 830         }
 831 };
 832
 833
 834 static struct w100_gpio_regs e800_w100_gpio_info = {
 835         .init_data1 = 0xc13fc019,
 836         .gpio_dir1  = 0x3e40df7f,
 837         .gpio_oe1   = 0x003c3000,
 838         .init_data2 = 0x00000000,
 839         .gpio_dir2  = 0x00000000,
 840         .gpio_oe2   = 0x00000000,
 841 };
 842
 843 static struct w100_mem_info e800_w100_mem_info = {
 844         .ext_cntl        = 0x09640011,
 845         .sdram_mode_reg  = 0x00600021,
 846         .ext_timing_cntl = 0x10001545,
 847         .io_cntl         = 0x7ddd7333,
 848         .size            = 0x1fffff,
 849 };
 850
 851 static void e800_tg_change(struct w100fb_par *par)
 852 {
 853         unsigned long tmp;
 854
 855         tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
 856         if (par->mode->xres == 480)
 857                 tmp |= 0x100;
 858         else
 859                 tmp &= ~0x100;
 860         w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
 861 }
 862
 863 static struct w100_tg_info e800_tg_info = {
 864         .change = e800_tg_change,
 865 };
 866
 867 static struct w100fb_mach_info e800_fb_info = {
 868         .modelist   = e800_lcd_mode,
 869         .num_modes  = 2,
 870         .regs       = &e800_lcd_regs,
 871         .gpio       = &e800_w100_gpio_info,
 872         .mem        = &e800_w100_mem_info,
 873         .tg         = &e800_tg_info,
 874         .xtal_freq  = 16000000,
 875 };
 876
 877 static struct resource e800_fb_resources[] = {
 878         [0] = {
 879                 .start          = 0x0c000000,
 880                 .end            = 0x0cffffff,
 881                 .flags          = IORESOURCE_MEM,
 882         },
 883 };
 884
 885 static struct platform_device e800_fb_device = {
 886         .name           = "w100fb",
 887         .id             = -1,
 888         .dev            = {
 889                 .platform_data  = &e800_fb_info,
 890         },
 891         .num_resources  = ARRAY_SIZE(e800_fb_resources),
 892         .resource       = e800_fb_resources,
 893 };
 894
 895 /* --------------------------- UDC definitions --------------------------- */
 896
 897 static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = {
 898         .dev_id = "gpio-vbus",
 899         .table = {
 900                 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC,
 901                             "vbus", GPIO_ACTIVE_HIGH),
 902                 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP,
 903                             "pullup", GPIO_ACTIVE_LOW),
 904                 { },
 905         },
 906 };
 907
 908 static struct platform_device e800_gpio_vbus = {
 909         .name   = "gpio-vbus",
 910         .id     = -1,
 911 };
 912
 913
 914 /* ----------------- e800 tc6393xb parameters ------------------ */
 915
 916 static struct tc6393xb_platform_data e800_tc6393xb_info = {
 917         .irq_base       = IRQ_BOARD_START,
 918         .scr_pll2cr     = 0x0cc1,
 919         .scr_gper       = 0,
 920         .suspend        = &eseries_tmio_suspend,
 921         .resume         = &eseries_tmio_resume,
 922         .enable         = &eseries_tmio_enable,
 923         .disable        = &eseries_tmio_disable,
 924 };
 925
 926 static struct platform_device e800_tc6393xb_device = {
 927         .name           = "tc6393xb",
 928         .id             = -1,
 929         .dev            = {
 930                 .platform_data = &e800_tc6393xb_info,
 931         },
 932         .num_resources = 2,
 933         .resource      = eseries_tmio_resources,
 934 };
 935
 936 static struct platform_device e800_audio_device = {
 937         .name           = "e800-audio",
 938         .id             = -1,
 939 };
 940
 941 /* ----------------------------------------------------------------------- */
 942
 943 static struct platform_device *e800_devices[] __initdata = {
 944         &e800_fb_device,
 945         &e800_tc6393xb_device,
 946         &e800_gpio_vbus,
 947         &e800_audio_device,
 948 };
 949
 950 static void __init e800_init(void)
 951 {
 952         pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
 953         pxa_set_ffuart_info(NULL);
 954         pxa_set_btuart_info(NULL);
 955         pxa_set_stuart_info(NULL);
 956         clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
 957                         "GPIO11_CLK", NULL),
 958         eseries_get_tmio_gpios();
 959         gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table);
 960         platform_add_devices(ARRAY_AND_SIZE(e800_devices));
 961         pxa_set_ac97_info(NULL);
 962 }
 963
 964 MACHINE_START(E800, "Toshiba e800")
 965         /* Maintainer: Ian Molton (spyro@f2s.com) */
 966         .atag_offset    = 0x100,
 967         .map_io         = pxa25x_map_io,
 968         .nr_irqs        = ESERIES_NR_IRQS,
 969         .init_irq       = pxa25x_init_irq,
 970         .handle_irq     = pxa25x_handle_irq,
 971         .fixup          = eseries_fixup,
 972         .init_machine   = e800_init,
 973         .init_time      = pxa_timer_init,
 974         .restart        = pxa_restart,
 975 MACHINE_END
 976 #endif