arch/arm/mach-omap2/board-cm-t35.c

   1 /*
   2  * board-cm-t35.c (CompuLab CM-T35 module)
   3  *
   4  * Copyright (C) 2009 CompuLab, Ltd.
   5  * Author: Mike Rapoport <mike@compulab.co.il>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * version 2 as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  19  * 02110-1301 USA
  20  *
  21  */
  22
  23 #include <linux/kernel.h>
  24 #include <linux/init.h>
  25 #include <linux/platform_device.h>
  26 #include <linux/input.h>
  27 #include <linux/input/matrix_keypad.h>
  28 #include <linux/delay.h>
  29 #include <linux/gpio.h>
  30
  31 #include <linux/i2c/at24.h>
  32 #include <linux/i2c/twl.h>
  33 #include <linux/regulator/machine.h>
  34 #include <linux/mmc/host.h>
  35
  36 #include <linux/spi/spi.h>
  37 #include <linux/spi/tdo24m.h>
  38
  39 #include <asm/mach-types.h>
  40 #include <asm/mach/arch.h>
  41 #include <asm/mach/map.h>
  42
  43 #include <plat/board.h>
  44 #include <plat/common.h>
  45 #include <plat/nand.h>
  46 #include <plat/gpmc.h>
  47 #include <plat/usb.h>
  48 #include <plat/display.h>
  49 #include <plat/panel-generic-dpi.h>
  50 #include <plat/mcspi.h>
  51
  52 #include <mach/hardware.h>
  53
  54 #include "mux.h"
  55 #include "sdram-micron-mt46h32m32lf-6.h"
  56 #include "hsmmc.h"
  57 #include "common-board-devices.h"
  58
  59 #define CM_T35_GPIO_PENDOWN     57
  60
  61 #define CM_T35_SMSC911X_CS      5
  62 #define CM_T35_SMSC911X_GPIO    163
  63 #define SB_T35_SMSC911X_CS      4
  64 #define SB_T35_SMSC911X_GPIO    65
  65
  66 #define NAND_BLOCK_SIZE         SZ_128K
  67
  68 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
  69 #include <linux/smsc911x.h>
  70 #include <plat/gpmc-smsc911x.h>
  71
  72 static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = {
  73         .id             = 0,
  74         .cs             = CM_T35_SMSC911X_CS,
  75         .gpio_irq       = CM_T35_SMSC911X_GPIO,
  76         .gpio_reset     = -EINVAL,
  77         .flags          = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
  78 };
  79
  80 static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
  81         .id             = 1,
  82         .cs             = SB_T35_SMSC911X_CS,
  83         .gpio_irq       = SB_T35_SMSC911X_GPIO,
  84         .gpio_reset     = -EINVAL,
  85         .flags          = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
  86 };
  87
  88 static void __init cm_t35_init_ethernet(void)
  89 {
  90         gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
  91         gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
  92 }
  93 #else
  94 static inline void __init cm_t35_init_ethernet(void) { return; }
  95 #endif
  96
  97 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
  98 #include <linux/leds.h>
  99
 100 static struct gpio_led cm_t35_leds[] = {
 101         [0] = {
 102                 .gpio                   = 186,
 103                 .name                   = "cm-t35:green",
 104                 .default_trigger        = "heartbeat",
 105                 .active_low             = 0,
 106         },
 107 };
 108
 109 static struct gpio_led_platform_data cm_t35_led_pdata = {
 110         .num_leds       = ARRAY_SIZE(cm_t35_leds),
 111         .leds           = cm_t35_leds,
 112 };
 113
 114 static struct platform_device cm_t35_led_device = {
 115         .name           = "leds-gpio",
 116         .id             = -1,
 117         .dev            = {
 118                 .platform_data  = &cm_t35_led_pdata,
 119         },
 120 };
 121
 122 static void __init cm_t35_init_led(void)
 123 {
 124         platform_device_register(&cm_t35_led_device);
 125 }
 126 #else
 127 static inline void cm_t35_init_led(void) {}
 128 #endif
 129
 130 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 131 #include <linux/mtd/mtd.h>
 132 #include <linux/mtd/nand.h>
 133 #include <linux/mtd/partitions.h>
 134
 135 static struct mtd_partition cm_t35_nand_partitions[] = {
 136         {
 137                 .name           = "xloader",
 138                 .offset         = 0,                    /* Offset = 0x00000 */
 139                 .size           = 4 * NAND_BLOCK_SIZE,
 140                 .mask_flags     = MTD_WRITEABLE
 141         },
 142         {
 143                 .name           = "uboot",
 144                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
 145                 .size           = 15 * NAND_BLOCK_SIZE,
 146         },
 147         {
 148                 .name           = "uboot environment",
 149                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x260000 */
 150                 .size           = 2 * NAND_BLOCK_SIZE,
 151         },
 152         {
 153                 .name           = "linux",
 154                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
 155                 .size           = 32 * NAND_BLOCK_SIZE,
 156         },
 157         {
 158                 .name           = "rootfs",
 159                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x680000 */
 160                 .size           = MTDPART_SIZ_FULL,
 161         },
 162 };
 163
 164 static struct omap_nand_platform_data cm_t35_nand_data = {
 165         .parts                  = cm_t35_nand_partitions,
 166         .nr_parts               = ARRAY_SIZE(cm_t35_nand_partitions),
 167         .dma_channel            = -1,   /* disable DMA in OMAP NAND driver */
 168         .cs                     = 0,
 169
 170 };
 171
 172 static void __init cm_t35_init_nand(void)
 173 {
 174         if (gpmc_nand_init(&cm_t35_nand_data) < 0)
 175                 pr_err("CM-T35: Unable to register NAND device\n");
 176 }
 177 #else
 178 static inline void cm_t35_init_nand(void) {}
 179 #endif
 180
 181 #define CM_T35_LCD_EN_GPIO 157
 182 #define CM_T35_LCD_BL_GPIO 58
 183 #define CM_T35_DVI_EN_GPIO 54
 184
 185 static int lcd_bl_gpio;
 186 static int lcd_en_gpio;
 187 static int dvi_en_gpio;
 188
 189 static int lcd_enabled;
 190 static int dvi_enabled;
 191
 192 static int cm_t35_panel_enable_lcd(struct omap_dss_device *dssdev)
 193 {
 194         if (dvi_enabled) {
 195                 printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
 196                 return -EINVAL;
 197         }
 198
 199         gpio_set_value(lcd_en_gpio, 1);
 200         gpio_set_value(lcd_bl_gpio, 1);
 201
 202         lcd_enabled = 1;
 203
 204         return 0;
 205 }
 206
 207 static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev)
 208 {
 209         lcd_enabled = 0;
 210
 211         gpio_set_value(lcd_bl_gpio, 0);
 212         gpio_set_value(lcd_en_gpio, 0);
 213 }
 214
 215 static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev)
 216 {
 217         if (lcd_enabled) {
 218                 printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
 219                 return -EINVAL;
 220         }
 221
 222         gpio_set_value(dvi_en_gpio, 0);
 223         dvi_enabled = 1;
 224
 225         return 0;
 226 }
 227
 228 static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev)
 229 {
 230         gpio_set_value(dvi_en_gpio, 1);
 231         dvi_enabled = 0;
 232 }
 233
 234 static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev)
 235 {
 236         return 0;
 237 }
 238
 239 static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev)
 240 {
 241 }
 242
 243 static struct panel_generic_dpi_data lcd_panel = {
 244         .name                   = "toppoly_tdo35s",
 245         .platform_enable        = cm_t35_panel_enable_lcd,
 246         .platform_disable       = cm_t35_panel_disable_lcd,
 247 };
 248
 249 static struct omap_dss_device cm_t35_lcd_device = {
 250         .name                   = "lcd",
 251         .type                   = OMAP_DISPLAY_TYPE_DPI,
 252         .driver_name            = "generic_dpi_panel",
 253         .data                   = &lcd_panel,
 254         .phy.dpi.data_lines     = 18,
 255 };
 256
 257 static struct panel_generic_dpi_data dvi_panel = {
 258         .name                   = "generic",
 259         .platform_enable        = cm_t35_panel_enable_dvi,
 260         .platform_disable       = cm_t35_panel_disable_dvi,
 261 };
 262
 263 static struct omap_dss_device cm_t35_dvi_device = {
 264         .name                   = "dvi",
 265         .type                   = OMAP_DISPLAY_TYPE_DPI,
 266         .driver_name            = "generic_dpi_panel",
 267         .data                   = &dvi_panel,
 268         .phy.dpi.data_lines     = 24,
 269 };
 270
 271 static struct omap_dss_device cm_t35_tv_device = {
 272         .name                   = "tv",
 273         .driver_name            = "venc",
 274         .type                   = OMAP_DISPLAY_TYPE_VENC,
 275         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
 276         .platform_enable        = cm_t35_panel_enable_tv,
 277         .platform_disable       = cm_t35_panel_disable_tv,
 278 };
 279
 280 static struct omap_dss_device *cm_t35_dss_devices[] = {
 281         &cm_t35_lcd_device,
 282         &cm_t35_dvi_device,
 283         &cm_t35_tv_device,
 284 };
 285
 286 static struct omap_dss_board_info cm_t35_dss_data = {
 287         .num_devices    = ARRAY_SIZE(cm_t35_dss_devices),
 288         .devices        = cm_t35_dss_devices,
 289         .default_device = &cm_t35_dvi_device,
 290 };
 291
 292 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
 293         .turbo_mode     = 0,
 294         .single_channel = 1,    /* 0: slave, 1: master */
 295 };
 296
 297 static struct tdo24m_platform_data tdo24m_config = {
 298         .model = TDO35S,
 299 };
 300
 301 static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
 302         {
 303                 .modalias               = "tdo24m",
 304                 .bus_num                = 4,
 305                 .chip_select            = 0,
 306                 .max_speed_hz           = 1000000,
 307                 .controller_data        = &tdo24m_mcspi_config,
 308                 .platform_data          = &tdo24m_config,
 309         },
 310 };
 311
 312 static void __init cm_t35_init_display(void)
 313 {
 314         int err;
 315
 316         lcd_en_gpio = CM_T35_LCD_EN_GPIO;
 317         lcd_bl_gpio = CM_T35_LCD_BL_GPIO;
 318         dvi_en_gpio = CM_T35_DVI_EN_GPIO;
 319
 320         spi_register_board_info(cm_t35_lcd_spi_board_info,
 321                                 ARRAY_SIZE(cm_t35_lcd_spi_board_info));
 322
 323         err = gpio_request(lcd_en_gpio, "LCD RST");
 324         if (err) {
 325                 pr_err("CM-T35: failed to get LCD reset GPIO\n");
 326                 goto out;
 327         }
 328
 329         err = gpio_request(lcd_bl_gpio, "LCD BL");
 330         if (err) {
 331                 pr_err("CM-T35: failed to get LCD backlight control GPIO\n");
 332                 goto err_lcd_bl;
 333         }
 334
 335         err = gpio_request(dvi_en_gpio, "DVI EN");
 336         if (err) {
 337                 pr_err("CM-T35: failed to get DVI reset GPIO\n");
 338                 goto err_dvi_en;
 339         }
 340
 341         gpio_export(lcd_en_gpio, 0);
 342         gpio_export(lcd_bl_gpio, 0);
 343         gpio_export(dvi_en_gpio, 0);
 344         gpio_direction_output(lcd_en_gpio, 0);
 345         gpio_direction_output(lcd_bl_gpio, 0);
 346         gpio_direction_output(dvi_en_gpio, 1);
 347
 348         msleep(50);
 349         gpio_set_value(lcd_en_gpio, 1);
 350
 351         err = omap_display_init(&cm_t35_dss_data);
 352         if (err) {
 353                 pr_err("CM-T35: failed to register DSS device\n");
 354                 goto err_dev_reg;
 355         }
 356
 357         return;
 358
 359 err_dev_reg:
 360         gpio_free(dvi_en_gpio);
 361 err_dvi_en:
 362         gpio_free(lcd_bl_gpio);
 363 err_lcd_bl:
 364         gpio_free(lcd_en_gpio);
 365 out:
 366
 367         return;
 368 }
 369
 370 static struct regulator_consumer_supply cm_t35_vmmc1_supply = {
 371         .supply                 = "vmmc",
 372 };
 373
 374 static struct regulator_consumer_supply cm_t35_vsim_supply = {
 375         .supply                 = "vmmc_aux",
 376 };
 377
 378 static struct regulator_consumer_supply cm_t35_vdac_supply =
 379         REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
 380
 381 static struct regulator_consumer_supply cm_t35_vdvi_supply =
 382         REGULATOR_SUPPLY("vdvi", "omapdss");
 383
 384 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
 385 static struct regulator_init_data cm_t35_vmmc1 = {
 386         .constraints = {
 387                 .min_uV                 = 1850000,
 388                 .max_uV                 = 3150000,
 389                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 390                                         | REGULATOR_MODE_STANDBY,
 391                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 392                                         | REGULATOR_CHANGE_MODE
 393                                         | REGULATOR_CHANGE_STATUS,
 394         },
 395         .num_consumer_supplies  = 1,
 396         .consumer_supplies      = &cm_t35_vmmc1_supply,
 397 };
 398
 399 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
 400 static struct regulator_init_data cm_t35_vsim = {
 401         .constraints = {
 402                 .min_uV                 = 1800000,
 403                 .max_uV                 = 3000000,
 404                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 405                                         | REGULATOR_MODE_STANDBY,
 406                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 407                                         | REGULATOR_CHANGE_MODE
 408                                         | REGULATOR_CHANGE_STATUS,
 409         },
 410         .num_consumer_supplies  = 1,
 411         .consumer_supplies      = &cm_t35_vsim_supply,
 412 };
 413
 414 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
 415 static struct regulator_init_data cm_t35_vdac = {
 416         .constraints = {
 417                 .min_uV                 = 1800000,
 418                 .max_uV                 = 1800000,
 419                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 420                                         | REGULATOR_MODE_STANDBY,
 421                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 422                                         | REGULATOR_CHANGE_STATUS,
 423         },
 424         .num_consumer_supplies  = 1,
 425         .consumer_supplies      = &cm_t35_vdac_supply,
 426 };
 427
 428 /* VPLL2 for digital video outputs */
 429 static struct regulator_init_data cm_t35_vpll2 = {
 430         .constraints = {
 431                 .name                   = "VDVI",
 432                 .min_uV                 = 1800000,
 433                 .max_uV                 = 1800000,
 434                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 435                                         | REGULATOR_MODE_STANDBY,
 436                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 437                                         | REGULATOR_CHANGE_STATUS,
 438         },
 439         .num_consumer_supplies  = 1,
 440         .consumer_supplies      = &cm_t35_vdvi_supply,
 441 };
 442
 443 static struct twl4030_usb_data cm_t35_usb_data = {
 444         .usb_mode       = T2_USB_MODE_ULPI,
 445 };
 446
 447 static uint32_t cm_t35_keymap[] = {
 448         KEY(0, 0, KEY_A),       KEY(0, 1, KEY_B),       KEY(0, 2, KEY_LEFT),
 449         KEY(1, 0, KEY_UP),      KEY(1, 1, KEY_ENTER),   KEY(1, 2, KEY_DOWN),
 450         KEY(2, 0, KEY_RIGHT),   KEY(2, 1, KEY_C),       KEY(2, 2, KEY_D),
 451 };
 452
 453 static struct matrix_keymap_data cm_t35_keymap_data = {
 454         .keymap                 = cm_t35_keymap,
 455         .keymap_size            = ARRAY_SIZE(cm_t35_keymap),
 456 };
 457
 458 static struct twl4030_keypad_data cm_t35_kp_data = {
 459         .keymap_data    = &cm_t35_keymap_data,
 460         .rows           = 3,
 461         .cols           = 3,
 462         .rep            = 1,
 463 };
 464
 465 static struct omap2_hsmmc_info mmc[] = {
 466         {
 467                 .mmc            = 1,
 468                 .caps           = MMC_CAP_4_BIT_DATA,
 469                 .gpio_cd        = -EINVAL,
 470                 .gpio_wp        = -EINVAL,
 471
 472         },
 473         {
 474                 .mmc            = 2,
 475                 .caps           = MMC_CAP_4_BIT_DATA,
 476                 .transceiver    = 1,
 477                 .gpio_cd        = -EINVAL,
 478                 .gpio_wp        = -EINVAL,
 479                 .ocr_mask       = 0x00100000,   /* 3.3V */
 480         },
 481         {}      /* Terminator */
 482 };
 483
 484 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 485         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 486         .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 487         .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
 488
 489         .phy_reset  = true,
 490         .reset_gpio_port[0]  = OMAP_MAX_GPIO_LINES + 6,
 491         .reset_gpio_port[1]  = OMAP_MAX_GPIO_LINES + 7,
 492         .reset_gpio_port[2]  = -EINVAL
 493 };
 494
 495 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
 496                                  unsigned ngpio)
 497 {
 498         int wlan_rst = gpio + 2;
 499
 500         if ((gpio_request(wlan_rst, "WLAN RST") == 0) &&
 501             (gpio_direction_output(wlan_rst, 1) == 0)) {
 502                 gpio_export(wlan_rst, 0);
 503
 504                 udelay(10);
 505                 gpio_set_value(wlan_rst, 0);
 506                 udelay(10);
 507                 gpio_set_value(wlan_rst, 1);
 508         } else {
 509                 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
 510         }
 511
 512         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
 513         mmc[0].gpio_cd = gpio + 0;
 514         omap2_hsmmc_init(mmc);
 515
 516         /* link regulators to MMC adapters */
 517         cm_t35_vmmc1_supply.dev = mmc[0].dev;
 518         cm_t35_vsim_supply.dev = mmc[0].dev;
 519
 520         return 0;
 521 }
 522
 523 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
 524         .gpio_base      = OMAP_MAX_GPIO_LINES,
 525         .irq_base       = TWL4030_GPIO_IRQ_BASE,
 526         .irq_end        = TWL4030_GPIO_IRQ_END,
 527         .setup          = cm_t35_twl_gpio_setup,
 528 };
 529
 530 static struct twl4030_platform_data cm_t35_twldata = {
 531         .irq_base       = TWL4030_IRQ_BASE,
 532         .irq_end        = TWL4030_IRQ_END,
 533
 534         /* platform_data for children goes here */
 535         .keypad         = &cm_t35_kp_data,
 536         .usb            = &cm_t35_usb_data,
 537         .gpio           = &cm_t35_gpio_data,
 538         .vmmc1          = &cm_t35_vmmc1,
 539         .vsim           = &cm_t35_vsim,
 540         .vdac           = &cm_t35_vdac,
 541         .vpll2          = &cm_t35_vpll2,
 542 };
 543
 544 static void __init cm_t35_init_i2c(void)
 545 {
 546         omap3_pmic_init("tps65930", &cm_t35_twldata);
 547 }
 548
 549 static void __init cm_t35_init_early(void)
 550 {
 551         omap2_init_common_infrastructure();
 552         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
 553                              mt46h32m32lf6_sdrc_params);
 554 }
 555
 556 #ifdef CONFIG_OMAP_MUX
 557 static struct omap_board_mux board_mux[] __initdata = {
 558         /* nCS and IRQ for CM-T35 ethernet */
 559         OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
 560         OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
 561
 562         /* nCS and IRQ for SB-T35 ethernet */
 563         OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
 564         OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
 565
 566         /* PENDOWN GPIO */
 567         OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 568
 569         /* mUSB */
 570         OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 571         OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 572         OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 573         OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 574         OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 575         OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 576         OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 577         OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 578         OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 579         OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 580         OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 581         OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 582
 583         /* MMC 2 */
 584         OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 585         OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 586         OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 587         OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 588
 589         /* McSPI 1 */
 590         OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 591         OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 592         OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 593         OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 594
 595         /* McSPI 4 */
 596         OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 597         OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 598         OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 599         OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
 600
 601         /* McBSP 2 */
 602         OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 603         OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 604         OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 605         OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 606
 607         /* serial ports */
 608         OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 609         OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 610         OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 611         OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 612
 613         /* DSS */
 614         OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 615         OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 616         OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 617         OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 618         OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 619         OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 620         OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 621         OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 622         OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 623         OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 624         OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 625         OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 626         OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 627         OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 628         OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 629         OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 630         OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 631         OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 632         OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 633         OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 634         OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 635         OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 636         OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 637         OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 638         OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 639         OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 640         OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 641         OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 642
 643         /* display controls */
 644         OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 645         OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 646         OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 647
 648         /* TPS IRQ */
 649         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
 650                   OMAP_PIN_INPUT_PULLUP),
 651
 652         { .reg_offset = OMAP_MUX_TERMINATOR },
 653 };
 654 #endif
 655
 656 static struct omap_musb_board_data musb_board_data = {
 657         .interface_type         = MUSB_INTERFACE_ULPI,
 658         .mode                   = MUSB_OTG,
 659         .power                  = 100,
 660 };
 661
 662 static struct omap_board_config_kernel cm_t35_config[] __initdata = {
 663 };
 664
 665 static void __init cm_t35_init(void)
 666 {
 667         omap_board_config = cm_t35_config;
 668         omap_board_config_size = ARRAY_SIZE(cm_t35_config);
 669         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
 670         omap_serial_init();
 671         cm_t35_init_i2c();
 672         cm_t35_init_nand();
 673         omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
 674         cm_t35_init_ethernet();
 675         cm_t35_init_led();
 676         cm_t35_init_display();
 677
 678         usb_musb_init(&musb_board_data);
 679         usbhs_init(&usbhs_bdata);
 680 }
 681
 682 MACHINE_START(CM_T35, "Compulab CM-T35")
 683         .boot_params    = 0x80000100,
 684         .reserve        = omap_reserve,
 685         .map_io         = omap3_map_io,
 686         .init_early     = cm_t35_init_early,
 687         .init_irq       = omap_init_irq,
 688         .init_machine   = cm_t35_init,
 689         .timer          = &omap_timer,
 690 MACHINE_END