1 /* 2 * linux/arch/arm/mach-omap2/board-n8x0.c 3 * 4 * Copyright (C) 2005-2009 Nokia Corporation 5 * Author: Juha Yrjola <juha.yrjola@nokia.com> 6 * 7 * Modified from mach-omap2/board-generic.c 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12 */ 13 14 #include <linux/clk.h> 15 #include <linux/delay.h> 16 #include <linux/gpio.h> 17 #include <linux/init.h> 18 #include <linux/io.h> 19 #include <linux/irq.h> 20 #include <linux/stddef.h> 21 #include <linux/i2c.h> 22 #include <linux/spi/spi.h> 23 #include <linux/usb/musb.h> 24 #include <linux/platform_data/i2c-cbus-gpio.h> 25 #include <linux/platform_data/spi-omap2-mcspi.h> 26 #include <linux/platform_data/mtd-onenand-omap2.h> 27 #include <linux/mfd/menelaus.h> 28 #include <sound/tlv320aic3x.h> 29 30 #include <asm/mach/arch.h> 31 #include <asm/mach-types.h> 32 33 #include "common.h" 34 #include "mmc.h" 35 36 #include "mux.h" 37 #include "gpmc-onenand.h" 38 39 #define TUSB6010_ASYNC_CS 1 40 #define TUSB6010_SYNC_CS 4 41 #define TUSB6010_GPIO_INT 58 42 #define TUSB6010_GPIO_ENABLE 0 43 #define TUSB6010_DMACHAN 0x3f 44 45 #if defined(CONFIG_I2C_CBUS_GPIO) || defined(CONFIG_I2C_CBUS_GPIO_MODULE) 46 static struct i2c_cbus_platform_data n8x0_cbus_data = { 47 .clk_gpio = 66, 48 .dat_gpio = 65, 49 .sel_gpio = 64, 50 }; 51 52 static struct platform_device n8x0_cbus_device = { 53 .name = "i2c-cbus-gpio", 54 .id = 3, 55 .dev = { 56 .platform_data = &n8x0_cbus_data, 57 }, 58 }; 59 60 static struct i2c_board_info n8x0_i2c_board_info_3[] __initdata = { 61 { 62 I2C_BOARD_INFO("retu-mfd", 0x01), 63 }, 64 }; 65 66 static void __init n8x0_cbus_init(void) 67 { 68 const int retu_irq_gpio = 108; 69 70 if (gpio_request_one(retu_irq_gpio, GPIOF_IN, "Retu IRQ")) 71 return; 72 irq_set_irq_type(gpio_to_irq(retu_irq_gpio), IRQ_TYPE_EDGE_RISING); 73 n8x0_i2c_board_info_3[0].irq = gpio_to_irq(retu_irq_gpio); 74 i2c_register_board_info(3, n8x0_i2c_board_info_3, 75 ARRAY_SIZE(n8x0_i2c_board_info_3)); 76 platform_device_register(&n8x0_cbus_device); 77 } 78 #else /* CONFIG_I2C_CBUS_GPIO */ 79 static void __init n8x0_cbus_init(void) 80 { 81 } 82 #endif /* CONFIG_I2C_CBUS_GPIO */ 83 84 #if defined(CONFIG_USB_MUSB_TUSB6010) || defined(CONFIG_USB_MUSB_TUSB6010_MODULE) 85 /* 86 * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and 87 * 1.5 V voltage regulators of PM companion chip. Companion chip will then 88 * provide then PGOOD signal to TUSB6010 which will release it from reset. 89 */ 90 static int tusb_set_power(int state) 91 { 92 int i, retval = 0; 93 94 if (state) { 95 gpio_set_value(TUSB6010_GPIO_ENABLE, 1); 96 msleep(1); 97 98 /* Wait until TUSB6010 pulls INT pin down */ 99 i = 100; 100 while (i && gpio_get_value(TUSB6010_GPIO_INT)) { 101 msleep(1); 102 i--; 103 } 104 105 if (!i) { 106 printk(KERN_ERR "tusb: powerup failed\n"); 107 retval = -ENODEV; 108 } 109 } else { 110 gpio_set_value(TUSB6010_GPIO_ENABLE, 0); 111 msleep(10); 112 } 113 114 return retval; 115 } 116 117 static struct musb_hdrc_config musb_config = { 118 .multipoint = 1, 119 .dyn_fifo = 1, 120 .num_eps = 16, 121 .ram_bits = 12, 122 }; 123 124 static struct musb_hdrc_platform_data tusb_data = { 125 #ifdef CONFIG_USB_GADGET_MUSB_HDRC 126 .mode = MUSB_OTG, 127 #else 128 .mode = MUSB_HOST, 129 #endif 130 .set_power = tusb_set_power, 131 .min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */ 132 .power = 100, /* Max 100 mA VBUS for host mode */ 133 .config = &musb_config, 134 }; 135 136 static void __init n8x0_usb_init(void) 137 { 138 int ret = 0; 139 static char announce[] __initdata = KERN_INFO "TUSB 6010\n"; 140 141 /* PM companion chip power control pin */ 142 ret = gpio_request_one(TUSB6010_GPIO_ENABLE, GPIOF_OUT_INIT_LOW, 143 "TUSB6010 enable"); 144 if (ret != 0) { 145 printk(KERN_ERR "Could not get TUSB power GPIO%i\n", 146 TUSB6010_GPIO_ENABLE); 147 return; 148 } 149 tusb_set_power(0); 150 151 ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2, 152 TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS, 153 TUSB6010_GPIO_INT, TUSB6010_DMACHAN); 154 if (ret != 0) 155 goto err; 156 157 printk(announce); 158 159 return; 160 161 err: 162 gpio_free(TUSB6010_GPIO_ENABLE); 163 } 164 #else 165 166 static void __init n8x0_usb_init(void) {} 167 168 #endif /*CONFIG_USB_MUSB_TUSB6010 */ 169 170 171 static struct omap2_mcspi_device_config p54spi_mcspi_config = { 172 .turbo_mode = 0, 173 }; 174 175 static struct spi_board_info n800_spi_board_info[] __initdata = { 176 { 177 .modalias = "p54spi", 178 .bus_num = 2, 179 .chip_select = 0, 180 .max_speed_hz = 48000000, 181 .controller_data = &p54spi_mcspi_config, 182 }, 183 }; 184 185 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ 186 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) 187 188 static struct mtd_partition onenand_partitions[] = { 189 { 190 .name = "bootloader", 191 .offset = 0, 192 .size = 0x20000, 193 .mask_flags = MTD_WRITEABLE, /* Force read-only */ 194 }, 195 { 196 .name = "config", 197 .offset = MTDPART_OFS_APPEND, 198 .size = 0x60000, 199 }, 200 { 201 .name = "kernel", 202 .offset = MTDPART_OFS_APPEND, 203 .size = 0x200000, 204 }, 205 { 206 .name = "initfs", 207 .offset = MTDPART_OFS_APPEND, 208 .size = 0x400000, 209 }, 210 { 211 .name = "rootfs", 212 .offset = MTDPART_OFS_APPEND, 213 .size = MTDPART_SIZ_FULL, 214 }, 215 }; 216 217 static struct omap_onenand_platform_data board_onenand_data[] = { 218 { 219 .cs = 0, 220 .gpio_irq = 26, 221 .parts = onenand_partitions, 222 .nr_parts = ARRAY_SIZE(onenand_partitions), 223 .flags = ONENAND_SYNC_READ, 224 } 225 }; 226 #endif 227 228 #if defined(CONFIG_MENELAUS) && \ 229 (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)) 230 231 /* 232 * On both N800 and N810, only the first of the two MMC controllers is in use. 233 * The two MMC slots are multiplexed via Menelaus companion chip over I2C. 234 * On N800, both slots are powered via Menelaus. On N810, only one of the 235 * slots is powered via Menelaus. The N810 EMMC is powered via GPIO. 236 * 237 * VMMC slot 1 on both N800 and N810 238 * VDCDC3_APE and VMCS2_APE slot 2 on N800 239 * GPIO23 and GPIO9 slot 2 EMMC on N810 240 * 241 */ 242 #define N8X0_SLOT_SWITCH_GPIO 96 243 #define N810_EMMC_VSD_GPIO 23 244 #define N810_EMMC_VIO_GPIO 9 245 246 static int slot1_cover_open; 247 static int slot2_cover_open; 248 static struct device *mmc_device; 249 250 static int n8x0_mmc_switch_slot(struct device *dev, int slot) 251 { 252 #ifdef CONFIG_MMC_DEBUG 253 dev_dbg(dev, "Choose slot %d\n", slot + 1); 254 #endif 255 gpio_set_value(N8X0_SLOT_SWITCH_GPIO, slot); 256 return 0; 257 } 258 259 static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot, 260 int power_on, int vdd) 261 { 262 int mV; 263 264 #ifdef CONFIG_MMC_DEBUG 265 dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, 266 power_on ? "on" : "off", vdd); 267 #endif 268 if (slot == 0) { 269 if (!power_on) 270 return menelaus_set_vmmc(0); 271 switch (1 << vdd) { 272 case MMC_VDD_33_34: 273 case MMC_VDD_32_33: 274 case MMC_VDD_31_32: 275 mV = 3100; 276 break; 277 case MMC_VDD_30_31: 278 mV = 3000; 279 break; 280 case MMC_VDD_28_29: 281 mV = 2800; 282 break; 283 case MMC_VDD_165_195: 284 mV = 1850; 285 break; 286 default: 287 BUG(); 288 } 289 return menelaus_set_vmmc(mV); 290 } else { 291 if (!power_on) 292 return menelaus_set_vdcdc(3, 0); 293 switch (1 << vdd) { 294 case MMC_VDD_33_34: 295 case MMC_VDD_32_33: 296 mV = 3300; 297 break; 298 case MMC_VDD_30_31: 299 case MMC_VDD_29_30: 300 mV = 3000; 301 break; 302 case MMC_VDD_28_29: 303 case MMC_VDD_27_28: 304 mV = 2800; 305 break; 306 case MMC_VDD_24_25: 307 case MMC_VDD_23_24: 308 mV = 2400; 309 break; 310 case MMC_VDD_22_23: 311 case MMC_VDD_21_22: 312 mV = 2200; 313 break; 314 case MMC_VDD_20_21: 315 mV = 2000; 316 break; 317 case MMC_VDD_165_195: 318 mV = 1800; 319 break; 320 default: 321 BUG(); 322 } 323 return menelaus_set_vdcdc(3, mV); 324 } 325 return 0; 326 } 327 328 static void n810_set_power_emmc(struct device *dev, 329 int power_on) 330 { 331 dev_dbg(dev, "Set EMMC power %s\n", power_on ? "on" : "off"); 332 333 if (power_on) { 334 gpio_set_value(N810_EMMC_VSD_GPIO, 1); 335 msleep(1); 336 gpio_set_value(N810_EMMC_VIO_GPIO, 1); 337 msleep(1); 338 } else { 339 gpio_set_value(N810_EMMC_VIO_GPIO, 0); 340 msleep(50); 341 gpio_set_value(N810_EMMC_VSD_GPIO, 0); 342 msleep(50); 343 } 344 } 345 346 static int n8x0_mmc_set_power(struct device *dev, int slot, int power_on, 347 int vdd) 348 { 349 if (machine_is_nokia_n800() || slot == 0) 350 return n8x0_mmc_set_power_menelaus(dev, slot, power_on, vdd); 351 352 n810_set_power_emmc(dev, power_on); 353 354 return 0; 355 } 356 357 static int n8x0_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) 358 { 359 int r; 360 361 dev_dbg(dev, "Set slot %d bus mode %s\n", slot + 1, 362 bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); 363 BUG_ON(slot != 0 && slot != 1); 364 slot++; 365 switch (bus_mode) { 366 case MMC_BUSMODE_OPENDRAIN: 367 r = menelaus_set_mmc_opendrain(slot, 1); 368 break; 369 case MMC_BUSMODE_PUSHPULL: 370 r = menelaus_set_mmc_opendrain(slot, 0); 371 break; 372 default: 373 BUG(); 374 } 375 if (r != 0 && printk_ratelimit()) 376 dev_err(dev, "MMC: unable to set bus mode for slot %d\n", 377 slot); 378 return r; 379 } 380 381 static int n8x0_mmc_get_cover_state(struct device *dev, int slot) 382 { 383 slot++; 384 BUG_ON(slot != 1 && slot != 2); 385 if (slot == 1) 386 return slot1_cover_open; 387 else 388 return slot2_cover_open; 389 } 390 391 static void n8x0_mmc_callback(void *data, u8 card_mask) 392 { 393 int bit, *openp, index; 394 395 if (machine_is_nokia_n800()) { 396 bit = 1 << 1; 397 openp = &slot2_cover_open; 398 index = 1; 399 } else { 400 bit = 1; 401 openp = &slot1_cover_open; 402 index = 0; 403 } 404 405 if (card_mask & bit) 406 *openp = 1; 407 else 408 *openp = 0; 409 410 #ifdef CONFIG_MMC_OMAP 411 omap_mmc_notify_cover_event(mmc_device, index, *openp); 412 #else 413 pr_warn("MMC: notify cover event not available\n"); 414 #endif 415 } 416 417 static int n8x0_mmc_late_init(struct device *dev) 418 { 419 int r, bit, *openp; 420 int vs2sel; 421 422 mmc_device = dev; 423 424 r = menelaus_set_slot_sel(1); 425 if (r < 0) 426 return r; 427 428 if (machine_is_nokia_n800()) 429 vs2sel = 0; 430 else 431 vs2sel = 2; 432 433 r = menelaus_set_mmc_slot(2, 0, vs2sel, 1); 434 if (r < 0) 435 return r; 436 437 n8x0_mmc_set_power(dev, 0, MMC_POWER_ON, 16); /* MMC_VDD_28_29 */ 438 n8x0_mmc_set_power(dev, 1, MMC_POWER_ON, 16); 439 440 r = menelaus_set_mmc_slot(1, 1, 0, 1); 441 if (r < 0) 442 return r; 443 r = menelaus_set_mmc_slot(2, 1, vs2sel, 1); 444 if (r < 0) 445 return r; 446 447 r = menelaus_get_slot_pin_states(); 448 if (r < 0) 449 return r; 450 451 if (machine_is_nokia_n800()) { 452 bit = 1 << 1; 453 openp = &slot2_cover_open; 454 } else { 455 bit = 1; 456 openp = &slot1_cover_open; 457 slot2_cover_open = 0; 458 } 459 460 /* All slot pin bits seem to be inversed until first switch change */ 461 if (r == 0xf || r == (0xf & ~bit)) 462 r = ~r; 463 464 if (r & bit) 465 *openp = 1; 466 else 467 *openp = 0; 468 469 r = menelaus_register_mmc_callback(n8x0_mmc_callback, NULL); 470 471 return r; 472 } 473 474 static void n8x0_mmc_shutdown(struct device *dev) 475 { 476 int vs2sel; 477 478 if (machine_is_nokia_n800()) 479 vs2sel = 0; 480 else 481 vs2sel = 2; 482 483 menelaus_set_mmc_slot(1, 0, 0, 0); 484 menelaus_set_mmc_slot(2, 0, vs2sel, 0); 485 } 486 487 static void n8x0_mmc_cleanup(struct device *dev) 488 { 489 menelaus_unregister_mmc_callback(); 490 491 gpio_free(N8X0_SLOT_SWITCH_GPIO); 492 493 if (machine_is_nokia_n810()) { 494 gpio_free(N810_EMMC_VSD_GPIO); 495 gpio_free(N810_EMMC_VIO_GPIO); 496 } 497 } 498 499 /* 500 * MMC controller1 has two slots that are multiplexed via I2C. 501 * MMC controller2 is not in use. 502 */ 503 static struct omap_mmc_platform_data mmc1_data = { 504 .nr_slots = 2, 505 .switch_slot = n8x0_mmc_switch_slot, 506 .init = n8x0_mmc_late_init, 507 .cleanup = n8x0_mmc_cleanup, 508 .shutdown = n8x0_mmc_shutdown, 509 .max_freq = 24000000, 510 .slots[0] = { 511 .wires = 4, 512 .set_power = n8x0_mmc_set_power, 513 .set_bus_mode = n8x0_mmc_set_bus_mode, 514 .get_cover_state = n8x0_mmc_get_cover_state, 515 .ocr_mask = MMC_VDD_165_195 | MMC_VDD_30_31 | 516 MMC_VDD_32_33 | MMC_VDD_33_34, 517 .name = "internal", 518 }, 519 .slots[1] = { 520 .set_power = n8x0_mmc_set_power, 521 .set_bus_mode = n8x0_mmc_set_bus_mode, 522 .get_cover_state = n8x0_mmc_get_cover_state, 523 .ocr_mask = MMC_VDD_165_195 | MMC_VDD_20_21 | 524 MMC_VDD_21_22 | MMC_VDD_22_23 | 525 MMC_VDD_23_24 | MMC_VDD_24_25 | 526 MMC_VDD_27_28 | MMC_VDD_28_29 | 527 MMC_VDD_29_30 | MMC_VDD_30_31 | 528 MMC_VDD_32_33 | MMC_VDD_33_34, 529 .name = "external", 530 }, 531 }; 532 533 static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC]; 534 535 static struct gpio n810_emmc_gpios[] __initdata = { 536 { N810_EMMC_VSD_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vddf" }, 537 { N810_EMMC_VIO_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vdd" }, 538 }; 539 540 static void __init n8x0_mmc_init(void) 541 { 542 int err; 543 544 if (machine_is_nokia_n810()) { 545 mmc1_data.slots[0].name = "external"; 546 547 /* 548 * Some Samsung Movinand chips do not like open-ended 549 * multi-block reads and fall to braind-dead state 550 * while doing so. Reducing the number of blocks in 551 * the transfer or delays in clock disable do not help 552 */ 553 mmc1_data.slots[1].name = "internal"; 554 mmc1_data.slots[1].ban_openended = 1; 555 } 556 557 err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW, 558 "MMC slot switch"); 559 if (err) 560 return; 561 562 if (machine_is_nokia_n810()) { 563 err = gpio_request_array(n810_emmc_gpios, 564 ARRAY_SIZE(n810_emmc_gpios)); 565 if (err) { 566 gpio_free(N8X0_SLOT_SWITCH_GPIO); 567 return; 568 } 569 } 570 571 mmc_data[0] = &mmc1_data; 572 omap242x_init_mmc(mmc_data); 573 } 574 #else 575 576 void __init n8x0_mmc_init(void) 577 { 578 } 579 #endif /* CONFIG_MMC_OMAP */ 580 581 #ifdef CONFIG_MENELAUS 582 583 static int n8x0_auto_sleep_regulators(void) 584 { 585 u32 val; 586 int ret; 587 588 val = EN_VPLL_SLEEP | EN_VMMC_SLEEP \ 589 | EN_VAUX_SLEEP | EN_VIO_SLEEP \ 590 | EN_VMEM_SLEEP | EN_DC3_SLEEP \ 591 | EN_VC_SLEEP | EN_DC2_SLEEP; 592 593 ret = menelaus_set_regulator_sleep(1, val); 594 if (ret < 0) { 595 pr_err("Could not set regulators to sleep on menelaus: %u\n", 596 ret); 597 return ret; 598 } 599 return 0; 600 } 601 602 static int n8x0_auto_voltage_scale(void) 603 { 604 int ret; 605 606 ret = menelaus_set_vcore_hw(1400, 1050); 607 if (ret < 0) { 608 pr_err("Could not set VCORE voltage on menelaus: %u\n", ret); 609 return ret; 610 } 611 return 0; 612 } 613 614 static int n8x0_menelaus_late_init(struct device *dev) 615 { 616 int ret; 617 618 ret = n8x0_auto_voltage_scale(); 619 if (ret < 0) 620 return ret; 621 ret = n8x0_auto_sleep_regulators(); 622 if (ret < 0) 623 return ret; 624 return 0; 625 } 626 627 #else 628 static int n8x0_menelaus_late_init(struct device *dev) 629 { 630 return 0; 631 } 632 #endif 633 634 static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = { 635 .late_init = n8x0_menelaus_late_init, 636 }; 637 638 static struct i2c_board_info __initdata n8x0_i2c_board_info_1[] __initdata = { 639 { 640 I2C_BOARD_INFO("menelaus", 0x72), 641 .irq = 7 + OMAP_INTC_START, 642 .platform_data = &n8x0_menelaus_platform_data, 643 }, 644 }; 645 646 static struct aic3x_pdata n810_aic33_data __initdata = { 647 .gpio_reset = 118, 648 }; 649 650 static struct i2c_board_info n810_i2c_board_info_2[] __initdata = { 651 { 652 I2C_BOARD_INFO("tlv320aic3x", 0x18), 653 .platform_data = &n810_aic33_data, 654 }, 655 }; 656 657 #ifdef CONFIG_OMAP_MUX 658 static struct omap_board_mux board_mux[] __initdata = { 659 /* I2S codec port pins for McBSP block */ 660 OMAP2420_MUX(EAC_AC_SCLK, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), 661 OMAP2420_MUX(EAC_AC_FS, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), 662 OMAP2420_MUX(EAC_AC_DIN, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), 663 OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), 664 { .reg_offset = OMAP_MUX_TERMINATOR }, 665 }; 666 667 static struct omap_device_pad serial2_pads[] __initdata = { 668 { 669 .name = "uart3_rx_irrx.uart3_rx_irrx", 670 .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP, 671 .enable = OMAP_MUX_MODE0, 672 .idle = OMAP_MUX_MODE3 /* Mux as GPIO for idle */ 673 }, 674 }; 675 676 static inline void board_serial_init(void) 677 { 678 struct omap_board_data bdata; 679 680 bdata.flags = 0; 681 bdata.pads = NULL; 682 bdata.pads_cnt = 0; 683 684 bdata.id = 0; 685 omap_serial_init_port(&bdata, NULL); 686 687 bdata.id = 1; 688 omap_serial_init_port(&bdata, NULL); 689 690 bdata.id = 2; 691 bdata.pads = serial2_pads; 692 bdata.pads_cnt = ARRAY_SIZE(serial2_pads); 693 omap_serial_init_port(&bdata, NULL); 694 } 695 696 #else 697 698 static inline void board_serial_init(void) 699 { 700 omap_serial_init(); 701 } 702 703 #endif 704 705 static void __init n8x0_init_machine(void) 706 { 707 omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); 708 /* FIXME: add n810 spi devices */ 709 spi_register_board_info(n800_spi_board_info, 710 ARRAY_SIZE(n800_spi_board_info)); 711 omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1, 712 ARRAY_SIZE(n8x0_i2c_board_info_1)); 713 omap_register_i2c_bus(2, 400, NULL, 0); 714 if (machine_is_nokia_n810()) 715 i2c_register_board_info(2, n810_i2c_board_info_2, 716 ARRAY_SIZE(n810_i2c_board_info_2)); 717 board_serial_init(); 718 omap_sdrc_init(NULL, NULL); 719 gpmc_onenand_init(board_onenand_data); 720 n8x0_mmc_init(); 721 n8x0_usb_init(); 722 n8x0_cbus_init(); 723 } 724 725 MACHINE_START(NOKIA_N800, "Nokia N800") 726 .atag_offset = 0x100, 727 .reserve = omap_reserve, 728 .map_io = omap242x_map_io, 729 .init_early = omap2420_init_early, 730 .init_irq = omap2_init_irq, 731 .handle_irq = omap2_intc_handle_irq, 732 .init_machine = n8x0_init_machine, 733 .init_late = omap2420_init_late, 734 .timer = &omap2_timer, 735 .restart = omap2xxx_restart, 736 MACHINE_END 737 738 MACHINE_START(NOKIA_N810, "Nokia N810") 739 .atag_offset = 0x100, 740 .reserve = omap_reserve, 741 .map_io = omap242x_map_io, 742 .init_early = omap2420_init_early, 743 .init_irq = omap2_init_irq, 744 .handle_irq = omap2_intc_handle_irq, 745 .init_machine = n8x0_init_machine, 746 .init_late = omap2420_init_late, 747 .timer = &omap2_timer, 748 .restart = omap2xxx_restart, 749 MACHINE_END 750 751 MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") 752 .atag_offset = 0x100, 753 .reserve = omap_reserve, 754 .map_io = omap242x_map_io, 755 .init_early = omap2420_init_early, 756 .init_irq = omap2_init_irq, 757 .handle_irq = omap2_intc_handle_irq, 758 .init_machine = n8x0_init_machine, 759 .init_late = omap2420_init_late, 760 .timer = &omap2_timer, 761 .restart = omap2xxx_restart, 762 MACHINE_END 763