arch/arm/mach-omap1/board-osk.c

   1 /*
   2  * linux/arch/arm/mach-omap1/board-osk.c
   3  *
   4  * Board specific init for OMAP5912 OSK
   5  *
   6  * Written by Dirk Behme <dirk.behme@de.bosch.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by the
  10  * Free Software Foundation; either version 2 of the License, or (at your
  11  * option) any later version.
  12  *
  13  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  14  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  15  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
  16  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  17  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  18  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  19  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  20  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  22  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  *
  24  * You should have received a copy of the  GNU General Public License along
  25  * with this program; if not, write  to the Free Software Foundation, Inc.,
  26  * 675 Mass Ave, Cambridge, MA 02139, USA.
  27  */
  28 #include <linux/gpio.h>
  29 #include <linux/kernel.h>
  30 #include <linux/init.h>
  31 #include <linux/platform_device.h>
  32 #include <linux/interrupt.h>
  33 #include <linux/irq.h>
  34 #include <linux/i2c.h>
  35 #include <linux/leds.h>
  36 #include <linux/smc91x.h>
  37 #include <linux/omapfb.h>
  38 #include <linux/mtd/mtd.h>
  39 #include <linux/mtd/partitions.h>
  40 #include <linux/mtd/physmap.h>
  41 #include <linux/i2c/tps65010.h>
  42 #include <linux/platform_data/gpio-omap.h>
  43 #include <linux/platform_data/omap1_bl.h>
  44
  45 #include <asm/mach-types.h>
  46 #include <asm/mach/arch.h>
  47 #include <asm/mach/map.h>
  48
  49 #include <mach/flash.h>
  50 #include <mach/mux.h>
  51 #include <plat/tc.h>
  52
  53 #include <mach/hardware.h>
  54 #include <mach/usb.h>
  55
  56 #include "common.h"
  57
  58 /* At OMAP5912 OSK the Ethernet is directly connected to CS1 */
  59 #define OMAP_OSK_ETHR_START             0x04800300
  60
  61 /* TPS65010 has four GPIOs.  nPG and LED2 can be treated like GPIOs with
  62  * alternate pin configurations for hardware-controlled blinking.
  63  */
  64 #define OSK_TPS_GPIO_BASE               (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
  65 #       define OSK_TPS_GPIO_USB_PWR_EN  (OSK_TPS_GPIO_BASE + 0)
  66 #       define OSK_TPS_GPIO_LED_D3      (OSK_TPS_GPIO_BASE + 1)
  67 #       define OSK_TPS_GPIO_LAN_RESET   (OSK_TPS_GPIO_BASE + 2)
  68 #       define OSK_TPS_GPIO_DSP_PWR_EN  (OSK_TPS_GPIO_BASE + 3)
  69 #       define OSK_TPS_GPIO_LED_D9      (OSK_TPS_GPIO_BASE + 4)
  70 #       define OSK_TPS_GPIO_LED_D2      (OSK_TPS_GPIO_BASE + 5)
  71
  72 static struct mtd_partition osk_partitions[] = {
  73         /* bootloader (U-Boot, etc) in first sector */
  74         {
  75               .name             = "bootloader",
  76               .offset           = 0,
  77               .size             = SZ_128K,
  78               .mask_flags       = MTD_WRITEABLE, /* force read-only */
  79         },
  80         /* bootloader params in the next sector */
  81         {
  82               .name             = "params",
  83               .offset           = MTDPART_OFS_APPEND,
  84               .size             = SZ_128K,
  85               .mask_flags       = 0,
  86         }, {
  87               .name             = "kernel",
  88               .offset           = MTDPART_OFS_APPEND,
  89               .size             = SZ_2M,
  90               .mask_flags       = 0
  91         }, {
  92               .name             = "filesystem",
  93               .offset           = MTDPART_OFS_APPEND,
  94               .size             = MTDPART_SIZ_FULL,
  95               .mask_flags       = 0
  96         }
  97 };
  98
  99 static struct physmap_flash_data osk_flash_data = {
 100         .width          = 2,
 101         .set_vpp        = omap1_set_vpp,
 102         .parts          = osk_partitions,
 103         .nr_parts       = ARRAY_SIZE(osk_partitions),
 104 };
 105
 106 static struct resource osk_flash_resource = {
 107         /* this is on CS3, wherever it's mapped */
 108         .flags          = IORESOURCE_MEM,
 109 };
 110
 111 static struct platform_device osk5912_flash_device = {
 112         .name           = "physmap-flash",
 113         .id             = 0,
 114         .dev            = {
 115                 .platform_data  = &osk_flash_data,
 116         },
 117         .num_resources  = 1,
 118         .resource       = &osk_flash_resource,
 119 };
 120
 121 static struct smc91x_platdata osk5912_smc91x_info = {
 122         .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 123         .leda   = RPC_LED_100_10,
 124         .ledb   = RPC_LED_TX_RX,
 125 };
 126
 127 static struct resource osk5912_smc91x_resources[] = {
 128         [0] = {
 129                 .start  = OMAP_OSK_ETHR_START,          /* Physical */
 130                 .end    = OMAP_OSK_ETHR_START + 0xf,
 131                 .flags  = IORESOURCE_MEM,
 132         },
 133         [1] = {
 134                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 135         },
 136 };
 137
 138 static struct platform_device osk5912_smc91x_device = {
 139         .name           = "smc91x",
 140         .id             = -1,
 141         .dev    = {
 142                 .platform_data  = &osk5912_smc91x_info,
 143         },
 144         .num_resources  = ARRAY_SIZE(osk5912_smc91x_resources),
 145         .resource       = osk5912_smc91x_resources,
 146 };
 147
 148 static struct resource osk5912_cf_resources[] = {
 149         [0] = {
 150                 .flags  = IORESOURCE_IRQ,
 151         },
 152 };
 153
 154 static struct platform_device osk5912_cf_device = {
 155         .name           = "omap_cf",
 156         .id             = -1,
 157         .dev = {
 158                 .platform_data  = (void *) 2 /* CS2 */,
 159         },
 160         .num_resources  = ARRAY_SIZE(osk5912_cf_resources),
 161         .resource       = osk5912_cf_resources,
 162 };
 163
 164 static struct platform_device *osk5912_devices[] __initdata = {
 165         &osk5912_flash_device,
 166         &osk5912_smc91x_device,
 167         &osk5912_cf_device,
 168 };
 169
 170 static struct gpio_led tps_leds[] = {
 171         /* NOTE:  D9 and D2 have hardware blink support.
 172          * Also, D9 requires non-battery power.
 173          */
 174         { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9",
 175                         .default_trigger = "ide-disk", },
 176         { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", },
 177         { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1,
 178                         .default_trigger = "heartbeat", },
 179 };
 180
 181 static struct gpio_led_platform_data tps_leds_data = {
 182         .num_leds       = 3,
 183         .leds           = tps_leds,
 184 };
 185
 186 static struct platform_device osk5912_tps_leds = {
 187         .name                   = "leds-gpio",
 188         .id                     = 0,
 189         .dev.platform_data      = &tps_leds_data,
 190 };
 191
 192 static int osk_tps_setup(struct i2c_client *client, void *context)
 193 {
 194         /* Set GPIO 1 HIGH to disable VBUS power supply;
 195          * OHCI driver powers it up/down as needed.
 196          */
 197         gpio_request(OSK_TPS_GPIO_USB_PWR_EN, "n_vbus_en");
 198         gpio_direction_output(OSK_TPS_GPIO_USB_PWR_EN, 1);
 199
 200         /* Set GPIO 2 high so LED D3 is off by default */
 201         tps65010_set_gpio_out_value(GPIO2, HIGH);
 202
 203         /* Set GPIO 3 low to take ethernet out of reset */
 204         gpio_request(OSK_TPS_GPIO_LAN_RESET, "smc_reset");
 205         gpio_direction_output(OSK_TPS_GPIO_LAN_RESET, 0);
 206
 207         /* GPIO4 is VDD_DSP */
 208         gpio_request(OSK_TPS_GPIO_DSP_PWR_EN, "dsp_power");
 209         gpio_direction_output(OSK_TPS_GPIO_DSP_PWR_EN, 1);
 210         /* REVISIT if DSP support isn't configured, power it off ... */
 211
 212         /* Let LED1 (D9) blink; leds-gpio may override it */
 213         tps65010_set_led(LED1, BLINK);
 214
 215         /* Set LED2 off by default */
 216         tps65010_set_led(LED2, OFF);
 217
 218         /* Enable LOW_PWR handshake */
 219         tps65010_set_low_pwr(ON);
 220
 221         /* Switch VLDO2 to 3.0V for AIC23 */
 222         tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V
 223                         | TPS_LDO1_ENABLE);
 224
 225         /* register these three LEDs */
 226         osk5912_tps_leds.dev.parent = &client->dev;
 227         platform_device_register(&osk5912_tps_leds);
 228
 229         return 0;
 230 }
 231
 232 static struct tps65010_board tps_board = {
 233         .base           = OSK_TPS_GPIO_BASE,
 234         .outmask        = 0x0f,
 235         .setup          = osk_tps_setup,
 236 };
 237
 238 static struct i2c_board_info __initdata osk_i2c_board_info[] = {
 239         {
 240                 I2C_BOARD_INFO("tps65010", 0x48),
 241                 .platform_data  = &tps_board,
 242
 243         },
 244         {
 245                 I2C_BOARD_INFO("tlv320aic23", 0x1B),
 246         },
 247         /* TODO when driver support is ready:
 248          *  - optionally on Mistral, ov9640 camera sensor at 0x30
 249          */
 250 };
 251
 252 static void __init osk_init_smc91x(void)
 253 {
 254         u32 l;
 255
 256         if ((gpio_request(0, "smc_irq")) < 0) {
 257                 printk("Error requesting gpio 0 for smc91x irq\n");
 258                 return;
 259         }
 260
 261         /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
 262         l = omap_readl(EMIFS_CCS(1));
 263         l |= 0x3;
 264         omap_writel(l, EMIFS_CCS(1));
 265 }
 266
 267 static void __init osk_init_cf(void)
 268 {
 269         omap_cfg_reg(M7_1610_GPIO62);
 270         if ((gpio_request(62, "cf_irq")) < 0) {
 271                 printk("Error requesting gpio 62 for CF irq\n");
 272                 return;
 273         }
 274         /* the CF I/O IRQ is really active-low */
 275         irq_set_irq_type(gpio_to_irq(62), IRQ_TYPE_EDGE_FALLING);
 276 }
 277
 278 static struct omap_usb_config osk_usb_config __initdata = {
 279         /* has usb host connector (A) ... for development it can also
 280          * be used, with a NONSTANDARD gender-bending cable/dongle, as
 281          * a peripheral.
 282          */
 283 #ifdef  CONFIG_USB_GADGET_OMAP
 284         .register_dev   = 1,
 285         .hmc_mode       = 0,
 286 #else
 287         .register_host  = 1,
 288         .hmc_mode       = 16,
 289         .rwc            = 1,
 290 #endif
 291         .pins[0]        = 2,
 292 };
 293
 294 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 295 static struct omap_lcd_config osk_lcd_config __initdata = {
 296         .ctrl_name      = "internal",
 297 };
 298 #endif
 299
 300 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 301
 302 #include <linux/input.h>
 303 #include <linux/i2c/at24.h>
 304 #include <linux/spi/spi.h>
 305 #include <linux/spi/ads7846.h>
 306
 307 #include <linux/platform_data/keypad-omap.h>
 308
 309 static struct at24_platform_data at24c04 = {
 310         .byte_len       = SZ_4K / 8,
 311         .page_size      = 16,
 312 };
 313
 314 static struct i2c_board_info __initdata mistral_i2c_board_info[] = {
 315         {
 316                 /* NOTE:  powered from LCD supply */
 317                 I2C_BOARD_INFO("24c04", 0x50),
 318                 .platform_data  = &at24c04,
 319         },
 320         /* TODO when driver support is ready:
 321          *  - optionally ov9640 camera sensor at 0x30
 322          */
 323 };
 324
 325 static const unsigned int osk_keymap[] = {
 326         /* KEY(col, row, code) */
 327         KEY(0, 0, KEY_F1),              /* SW4 */
 328         KEY(3, 0, KEY_UP),              /* (sw2/up) */
 329         KEY(1, 1, KEY_LEFTCTRL),        /* SW5 */
 330         KEY(2, 1, KEY_LEFT),            /* (sw2/left) */
 331         KEY(0, 2, KEY_SPACE),           /* SW3 */
 332         KEY(1, 2, KEY_ESC),             /* SW6 */
 333         KEY(2, 2, KEY_DOWN),            /* (sw2/down) */
 334         KEY(2, 3, KEY_ENTER),           /* (sw2/select) */
 335         KEY(3, 3, KEY_RIGHT),           /* (sw2/right) */
 336 };
 337
 338 static const struct matrix_keymap_data osk_keymap_data = {
 339         .keymap         = osk_keymap,
 340         .keymap_size    = ARRAY_SIZE(osk_keymap),
 341 };
 342
 343 static struct omap_kp_platform_data osk_kp_data = {
 344         .rows           = 8,
 345         .cols           = 8,
 346         .keymap_data    = &osk_keymap_data,
 347         .delay          = 9,
 348 };
 349
 350 static struct resource osk5912_kp_resources[] = {
 351         [0] = {
 352                 .start  = INT_KEYBOARD,
 353                 .end    = INT_KEYBOARD,
 354                 .flags  = IORESOURCE_IRQ,
 355         },
 356 };
 357
 358 static struct platform_device osk5912_kp_device = {
 359         .name           = "omap-keypad",
 360         .id             = -1,
 361         .dev            = {
 362                 .platform_data = &osk_kp_data,
 363         },
 364         .num_resources  = ARRAY_SIZE(osk5912_kp_resources),
 365         .resource       = osk5912_kp_resources,
 366 };
 367
 368 static struct omap_backlight_config mistral_bl_data = {
 369         .default_intensity      = 0xa0,
 370 };
 371
 372 static struct platform_device mistral_bl_device = {
 373         .name           = "omap-bl",
 374         .id             = -1,
 375         .dev            = {
 376                 .platform_data = &mistral_bl_data,
 377         },
 378 };
 379
 380 static struct platform_device osk5912_lcd_device = {
 381         .name           = "lcd_osk",
 382         .id             = -1,
 383 };
 384
 385 static struct platform_device *mistral_devices[] __initdata = {
 386         &osk5912_kp_device,
 387         &mistral_bl_device,
 388         &osk5912_lcd_device,
 389 };
 390
 391 static int mistral_get_pendown_state(void)
 392 {
 393         return !gpio_get_value(4);
 394 }
 395
 396 static const struct ads7846_platform_data mistral_ts_info = {
 397         .model                  = 7846,
 398         .vref_delay_usecs       = 100,  /* internal, no capacitor */
 399         .x_plate_ohms           = 419,
 400         .y_plate_ohms           = 486,
 401         .get_pendown_state      = mistral_get_pendown_state,
 402 };
 403
 404 static struct spi_board_info __initdata mistral_boardinfo[] = { {
 405         /* MicroWire (bus 2) CS0 has an ads7846e */
 406         .modalias               = "ads7846",
 407         .platform_data          = &mistral_ts_info,
 408         .max_speed_hz           = 120000 /* max sample rate at 3V */
 409                                         * 26 /* command + data + overhead */,
 410         .bus_num                = 2,
 411         .chip_select            = 0,
 412 } };
 413
 414 #ifdef  CONFIG_PM
 415 static irqreturn_t
 416 osk_mistral_wake_interrupt(int irq, void *ignored)
 417 {
 418         return IRQ_HANDLED;
 419 }
 420 #endif
 421
 422 static void __init osk_mistral_init(void)
 423 {
 424         /* NOTE:  we could actually tell if there's a Mistral board
 425          * attached, e.g. by trying to read something from the ads7846.
 426          * But this arch_init() code is too early for that, since we
 427          * can't talk to the ads or even the i2c eeprom.
 428          */
 429
 430         /* parallel camera interface */
 431         omap_cfg_reg(J15_1610_CAM_LCLK);
 432         omap_cfg_reg(J18_1610_CAM_D7);
 433         omap_cfg_reg(J19_1610_CAM_D6);
 434         omap_cfg_reg(J14_1610_CAM_D5);
 435         omap_cfg_reg(K18_1610_CAM_D4);
 436         omap_cfg_reg(K19_1610_CAM_D3);
 437         omap_cfg_reg(K15_1610_CAM_D2);
 438         omap_cfg_reg(K14_1610_CAM_D1);
 439         omap_cfg_reg(L19_1610_CAM_D0);
 440         omap_cfg_reg(L18_1610_CAM_VS);
 441         omap_cfg_reg(L15_1610_CAM_HS);
 442         omap_cfg_reg(M19_1610_CAM_RSTZ);
 443         omap_cfg_reg(Y15_1610_CAM_OUTCLK);
 444
 445         /* serial camera interface */
 446         omap_cfg_reg(H19_1610_CAM_EXCLK);
 447         omap_cfg_reg(W13_1610_CCP_CLKM);
 448         omap_cfg_reg(Y12_1610_CCP_CLKP);
 449         /* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */
 450         /* omap_cfg_reg(Y14_1610_CCP_DATAM); */
 451         omap_cfg_reg(W14_1610_CCP_DATAP);
 452
 453         /* CAM_PWDN */
 454         if (gpio_request(11, "cam_pwdn") == 0) {
 455                 omap_cfg_reg(N20_1610_GPIO11);
 456                 gpio_direction_output(11, 0);
 457         } else
 458                 pr_debug("OSK+Mistral: CAM_PWDN is awol\n");
 459
 460
 461         /* omap_cfg_reg(P19_1610_GPIO6); */     /* BUSY */
 462         gpio_request(6, "ts_busy");
 463         gpio_direction_input(6);
 464
 465         omap_cfg_reg(P20_1610_GPIO4);   /* PENIRQ */
 466         gpio_request(4, "ts_int");
 467         gpio_direction_input(4);
 468         irq_set_irq_type(gpio_to_irq(4), IRQ_TYPE_EDGE_FALLING);
 469
 470         mistral_boardinfo[0].irq = gpio_to_irq(4);
 471         spi_register_board_info(mistral_boardinfo,
 472                         ARRAY_SIZE(mistral_boardinfo));
 473
 474         /* the sideways button (SW1) is for use as a "wakeup" button
 475          *
 476          * NOTE:  The Mistral board has the wakeup button (SW1) wired
 477          * to the LCD 3.3V rail, which is powered down during suspend.
 478          * To allow this button to wake up the omap, work around this
 479          * HW bug by rewiring SW1 to use the main 3.3V rail.
 480          */
 481         omap_cfg_reg(N15_1610_MPUIO2);
 482         if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) {
 483                 int ret = 0;
 484                 int irq = gpio_to_irq(OMAP_MPUIO(2));
 485
 486                 gpio_direction_input(OMAP_MPUIO(2));
 487                 irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
 488 #ifdef  CONFIG_PM
 489                 /* share the IRQ in case someone wants to use the
 490                  * button for more than wakeup from system sleep.
 491                  */
 492                 ret = request_irq(irq,
 493                                 &osk_mistral_wake_interrupt,
 494                                 IRQF_SHARED, "mistral_wakeup",
 495                                 &osk_mistral_wake_interrupt);
 496                 if (ret != 0) {
 497                         gpio_free(OMAP_MPUIO(2));
 498                         printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
 499                                 ret);
 500                 } else
 501                         enable_irq_wake(irq);
 502 #endif
 503         } else
 504                 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
 505
 506         /* LCD:  backlight, and power; power controls other devices on the
 507          * board, like the touchscreen, EEPROM, and wakeup (!) switch.
 508          */
 509         omap_cfg_reg(PWL);
 510         if (gpio_request(2, "lcd_pwr") == 0)
 511                 gpio_direction_output(2, 1);
 512
 513         i2c_register_board_info(1, mistral_i2c_board_info,
 514                         ARRAY_SIZE(mistral_i2c_board_info));
 515
 516         platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
 517 }
 518 #else
 519 static void __init osk_mistral_init(void) { }
 520 #endif
 521
 522 #define EMIFS_CS3_VAL   (0x88013141)
 523
 524 static void __init osk_init(void)
 525 {
 526         u32 l;
 527
 528         osk_init_smc91x();
 529         osk_init_cf();
 530
 531         /* Workaround for wrong CS3 (NOR flash) timing
 532          * There are some U-Boot versions out there which configure
 533          * wrong CS3 memory timings. This mainly leads to CRC
 534          * or similar errors if you use NOR flash (e.g. with JFFS2)
 535          */
 536         l = omap_readl(EMIFS_CCS(3));
 537         if (l != EMIFS_CS3_VAL)
 538                 omap_writel(EMIFS_CS3_VAL, EMIFS_CCS(3));
 539
 540         osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
 541         osk_flash_resource.end += SZ_32M - 1;
 542         osk5912_smc91x_resources[1].start = gpio_to_irq(0);
 543         osk5912_smc91x_resources[1].end = gpio_to_irq(0);
 544         osk5912_cf_resources[0].start = gpio_to_irq(62);
 545         osk5912_cf_resources[0].end = gpio_to_irq(62);
 546         platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
 547
 548         l = omap_readl(USB_TRANSCEIVER_CTRL);
 549         l |= (3 << 1);
 550         omap_writel(l, USB_TRANSCEIVER_CTRL);
 551
 552         omap1_usb_init(&osk_usb_config);
 553
 554         /* irq for tps65010 chip */
 555         /* bootloader effectively does:  omap_cfg_reg(U19_1610_MPUIO1); */
 556         if (gpio_request(OMAP_MPUIO(1), "tps65010") == 0)
 557                 gpio_direction_input(OMAP_MPUIO(1));
 558
 559         omap_serial_init();
 560         osk_i2c_board_info[0].irq = gpio_to_irq(OMAP_MPUIO(1));
 561         omap_register_i2c_bus(1, 400, osk_i2c_board_info,
 562                               ARRAY_SIZE(osk_i2c_board_info));
 563         osk_mistral_init();
 564
 565 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 566         omapfb_set_lcd_config(&osk_lcd_config);
 567 #endif
 568
 569 }
 570
 571 MACHINE_START(OMAP_OSK, "TI-OSK")
 572         /* Maintainer: Dirk Behme <dirk.behme@de.bosch.com> */
 573         .atag_offset    = 0x100,
 574         .map_io         = omap16xx_map_io,
 575         .init_early     = omap1_init_early,
 576         .reserve        = omap_reserve,
 577         .init_irq       = omap1_init_irq,
 578         .init_machine   = osk_init,
 579         .init_late      = omap1_init_late,
 580         .timer          = &omap1_timer,
 581         .restart        = omap1_restart,
 582 MACHINE_END