target/linux/lantiq/files-3.0/arch/mips/lantiq/xway/mach-arv45xx.c

   1 /*
   2  *  This program is free software; you can redistribute it and/or modify it
   3  *  under the terms of the GNU General Public License version 2 as published
   4  *  by the Free Software Foundation.
   5  *
   6  *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
   7  */
   8
   9 #include <linux/init.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/leds.h>
  12 #include <linux/gpio.h>
  13 #include <linux/gpio_buttons.h>
  14 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/input.h>
  18 #include <linux/etherdevice.h>
  19 #include <linux/ath5k_platform.h>
  20 #include <linux/pci.h>
  21
  22 #include <lantiq_soc.h>
  23 #include <lantiq_platform.h>
  24
  25 #include "../machtypes.h"
  26 #include "../dev-leds-gpio.h"
  27 #include "devices.h"
  28 #include "dev-dwc_otg.h"
  29
  30 static struct mtd_partition arv4510_partitions[] =
  31 {
  32         {
  33                 .name   = "uboot",
  34                 .offset = 0x0,
  35                 .size   = 0x20000,
  36         },
  37         {
  38                 .name   = "uboot_env",
  39                 .offset = 0x20000,
  40                 .size   = 0x120000,
  41         },
  42         {
  43                 .name   = "linux",
  44                 .offset = 0x40000,
  45                 .size   = 0xfa0000,
  46         },
  47         {
  48                 .name   = "board_config",
  49                 .offset = 0xfe0000,
  50                 .size   = 0x20000,
  51         },
  52 };
  53
  54 static struct mtd_partition arv45xx_partitions[] =
  55 {
  56         {
  57                 .name   = "uboot",
  58                 .offset = 0x0,
  59                 .size   = 0x20000,
  60         },
  61         {
  62                 .name   = "uboot_env",
  63                 .offset = 0x20000,
  64                 .size   = 0x10000,
  65         },
  66         {
  67                 .name   = "linux",
  68                 .offset = 0x30000,
  69                 .size   = 0x3c0000,
  70         },
  71         {
  72                 .name   = "board_config",
  73                 .offset = 0x3f0000,
  74                 .size   = 0x10000,
  75         },
  76 };
  77
  78 static struct mtd_partition arv75xx_partitions[] =
  79 {
  80         {
  81                 .name   = "uboot",
  82                 .offset = 0x0,
  83                 .size   = 0x10000,
  84         },
  85         {
  86                 .name   = "uboot_env",
  87                 .offset = 0x10000,
  88                 .size   = 0x10000,
  89         },
  90         {
  91                 .name   = "linux",
  92                 .offset = 0x20000,
  93                 .size   = 0x7d0000,
  94         },
  95         {
  96                 .name   = "board_config",
  97                 .offset = 0x7f0000,
  98                 .size   = 0x10000,
  99         },
 100 };
 101
 102 static struct physmap_flash_data arv4510_flash_data = {
 103         .nr_parts       = ARRAY_SIZE(arv4510_partitions),
 104         .parts          = arv4510_partitions,
 105 };
 106
 107 static struct physmap_flash_data arv45xx_flash_data = {
 108         .nr_parts       = ARRAY_SIZE(arv45xx_partitions),
 109         .parts          = arv45xx_partitions,
 110 };
 111
 112 static struct physmap_flash_data arv75xx_flash_data = {
 113         .nr_parts       = ARRAY_SIZE(arv75xx_partitions),
 114         .parts          = arv75xx_partitions,
 115 };
 116
 117 static struct ltq_pci_data ltq_pci_data = {
 118         .clock  = PCI_CLOCK_EXT,
 119         .gpio   = PCI_GNT1 | PCI_REQ1,
 120         .irq    = {
 121                 [14] = INT_NUM_IM0_IRL0 + 22,
 122         },
 123 };
 124
 125 static struct ltq_eth_data ltq_eth_data = {
 126         .mii_mode       = PHY_INTERFACE_MODE_RMII,
 127 };
 128
 129 static struct gpio_led
 130 arv4510pw_leds_gpio[] __initdata = {
 131         { .name = "soc:green:foo", .gpio = 4, .active_low = 1, },
 132 };
 133
 134 static struct gpio_led
 135 arv4518pw_leds_gpio[] __initdata = {
 136         { .name = "soc:green:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
 137         { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
 138         { .name = "soc:green:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
 139         { .name = "soc:green:wlan", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
 140         { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" },
 141         { .name = "soc:red:fail", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
 142         { .name = "soc:green:usb", .gpio = 19, .active_low = 1, .default_trigger = "default-on" },
 143         { .name = "soc:green:voip", .gpio = 100, .active_low = 1, .default_trigger = "default-on" },
 144         { .name = "soc:green:fxs1", .gpio = 101, .active_low = 1, .default_trigger = "default-on" },
 145         { .name = "soc:green:fxs2", .gpio = 102, .active_low = 1, .default_trigger = "default-on" },
 146         { .name = "soc:green:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
 147 };
 148
 149 static struct gpio_button
 150 arv4518pw_gpio_buttons[] __initdata = {
 151         { .desc = "wlan", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 28, .active_low = 1, },
 152         { .desc = "wps", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 29, .active_low = 1, },
 153         { .desc = "reset", .type = EV_KEY, .code = BTN_2, .threshold = 3, .gpio = 30, .active_low = 1, },
 154 };
 155
 156 static struct gpio_led
 157 arv4520pw_leds_gpio[] __initdata = {
 158         { .name = "soc:blue:power", .gpio = 3, .active_low = 1, },
 159         { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, },
 160         { .name = "soc:blue:internet", .gpio = 5, .active_low = 1, },
 161         { .name = "soc:red:power", .gpio = 6, .active_low = 1, },
 162         { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, },
 163         { .name = "soc:red:wps", .gpio = 9, .active_low = 1, },
 164         { .name = "soc:blue:voip", .gpio = 100, .active_low = 1, },
 165         { .name = "soc:blue:fxs1", .gpio = 101, .active_low = 1, },
 166         { .name = "soc:blue:fxs2", .gpio = 102, .active_low = 1, },
 167         { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, },
 168         { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, },
 169         { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, },
 170         { .name = "soc:blue:wlan", .gpio = 106, .active_low = 1, },
 171 };
 172
 173 static struct gpio_led
 174 arv452cpw_leds_gpio[] __initdata = {
 175         { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
 176         { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
 177         { .name = "soc:blue:isdn", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
 178         { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
 179         { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" },
 180         { .name = "soc:red:wps", .gpio = 9, .active_low = 1, .default_trigger = "default-on" },
 181         { .name = "soc:blue:fxs1", .gpio = 100, .active_low = 1, .default_trigger = "default-on" },
 182         { .name = "soc:blue:fxs2", .gpio = 101, .active_low = 1, .default_trigger = "default-on" },
 183         { .name = "soc:blue:wps", .gpio = 102, .active_low = 1, .default_trigger = "default-on" },
 184         { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
 185         { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" },
 186         { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" },
 187         { .name = "soc:blue:wlan", .gpio = 106, .active_low = 1, .default_trigger = "default-on" },
 188         { .name = "soc:blue:internet", .gpio = 108, .active_low = 1, .default_trigger = "default-on" },
 189         { .name = "soc:red:internet", .gpio = 109, .active_low = 1, .default_trigger = "default-on" },
 190 };
 191
 192 static struct gpio_led
 193 arv4525pw_leds_gpio[] __initdata = {
 194         { .name = "soc:green:festnetz", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
 195         { .name = "soc:green:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
 196         { .name = "soc:green:dsl", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
 197         { .name = "soc:green:wlan", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
 198         { .name = "soc:green:online", .gpio = 9, .active_low = 1, .default_trigger = "default-on" },
 199 };
 200
 201 static struct gpio_led
 202 arv752dpw22_leds_gpio[] __initdata = {
 203         { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
 204         { .name = "soc:red:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
 205         { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
 206         { .name = "soc:red:wps", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
 207         { .name = "soc:red:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
 208         { .name = "soc:red:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" },
 209         { .name = "soc:green:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" },
 210         { .name = "soc:green:wlan", .gpio = 106, .active_low = 1, .default_trigger = "default-on" },
 211         { .name = "soc:green:wlan1", .gpio = 107, .active_low = 1, .default_trigger = "default-on" },
 212         { .name = "soc:blue:wlan", .gpio = 108, .active_low = 1, .default_trigger = "default-on" },
 213         { .name = "soc:blue:wlan1", .gpio = 109, .active_low = 1, .default_trigger = "default-on" },
 214         { .name = "soc:green:eth1", .gpio = 111, .active_low = 1, .default_trigger = "default-on" },
 215         { .name = "soc:green:eth2", .gpio = 112, .active_low = 1, .default_trigger = "default-on" },
 216         { .name = "soc:green:eth3", .gpio = 113, .active_low = 1, .default_trigger = "default-on" },
 217         { .name = "soc:green:eth4", .gpio = 114, .active_low = 1, .default_trigger = "default-on", },
 218 };
 219
 220 static struct gpio_button
 221 arv752dpw22_gpio_buttons[] __initdata = {
 222         { .desc = "btn0", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 12, .active_low = 1, },
 223         { .desc = "btn1", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 13, .active_low = 1, },
 224         { .desc = "btn2", .type = EV_KEY, .code = BTN_2, .threshold = 3, .gpio = 28, .active_low = 1, },
 225 };
 226
 227 static struct gpio_led
 228 arv7518pw_leds_gpio[] __initdata = {
 229         { .name = "soc:green:power", .gpio = 2, .active_low = 1, },
 230         { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, },
 231         { .name = "soc:green:internet", .gpio = 5, .active_low = 1, },
 232         { .name = "soc:green:wlan", .gpio = 6, .active_low = 1, },
 233         { .name = "soc:red:internet", .gpio = 8, .active_low = 1, },
 234         { .name = "soc:green:usb", .gpio = 19, .active_low = 1, },
 235 };
 236
 237 static struct gpio_button
 238 arv7518pw_gpio_buttons[] __initdata = {
 239         { .desc = "reset", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 23, .active_low = 1, },
 240         { .desc = "wlan", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 25, .active_low = 1, },
 241 };
 242
 243 static void
 244 arv45xx_register_ethernet(void)
 245 {
 246 #define ARV45XX_BRN_MAC                 0x3f0016
 247         memcpy_fromio(&ltq_eth_data.mac.sa_data,
 248                 (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_MAC), 6);
 249         ltq_register_etop(&ltq_eth_data);
 250 }
 251
 252 static void
 253 arv75xx_register_ethernet(void)
 254 {
 255 #define ARV75XX_BRN_MAC                 0x7f0016
 256         memcpy_fromio(&ltq_eth_data.mac.sa_data,
 257                 (void *)KSEG1ADDR(LTQ_FLASH_START + ARV75XX_BRN_MAC), 6);
 258         ltq_register_etop(&ltq_eth_data);
 259 }
 260
 261 static void
 262 bewan_register_ethernet(void)
 263 {
 264 #define BEWAN_BRN_MAC                   0x3f0014
 265         memcpy_fromio(&ltq_eth_data.mac.sa_data,
 266                 (void *)KSEG1ADDR(LTQ_FLASH_START + BEWAN_BRN_MAC), 6);
 267         ltq_register_etop(&ltq_eth_data);
 268 }
 269
 270 static u16 arv45xx_ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
 271 static struct ath5k_platform_data arv45xx_ath5k_platform_data;
 272
 273 /*static int arv45xx_pci_plat_dev_init(struct pci_dev *dev)
 274 {
 275         dev->dev.platform_data = &arv45xx_ath5k_platform_data;
 276         return 0;
 277 }
 278 */
 279 void __init
 280 arv45xx_register_ath5k(void)
 281 {
 282 #define ARV45XX_BRN_ATH         0x3f0478
 283         int i;
 284         unsigned char eeprom_mac[6];
 285         static u16 eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
 286         u32 *p = (u32*)arv45xx_ath5k_eeprom_data;
 287
 288         memcpy_fromio(eeprom_mac,
 289                 (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_MAC), 6);
 290         eeprom_mac[5]++;
 291         memcpy_fromio(arv45xx_ath5k_eeprom_data,
 292                 (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_ATH), ATH5K_PLAT_EEP_MAX_WORDS);
 293         // swap eeprom bytes
 294         for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS>>1; i++){
 295                 //arv4518_ath5k_eeprom_data[i] = ((eeprom_data[i]&0xff)<<8)|((eeprom_data[i]&0xff00)>>8);
 296                 p[i] = ((eeprom_data[(i<<1)+1]&0xff)<<24)|((eeprom_data[(i<<1)+1]&0xff00)<<8)|((eeprom_data[i<<1]&0xff)<<8)|((eeprom_data[i<<1]&0xff00)>>8);
 297                 if (i == 0xbf>>1){
 298                         // printk ("regdomain: 0x%x --> 0x%x\n", p[i], (p[i] & 0xffff0000)|0x67);
 299                         /* regdomain is invalid?? how did original fw convert
 300                         * value to 0x82d4 ??
 301                         * for now, force to 0x67 */
 302                         p[i] &= 0xffff0000;
 303                         p[i] |= 0x67;
 304                 }
 305         }
 306         arv45xx_ath5k_platform_data.eeprom_data = arv45xx_ath5k_eeprom_data;
 307         arv45xx_ath5k_platform_data.macaddr = eeprom_mac;
 308         //lqpci_plat_dev_init = arv45xx_pci_plat_dev_init;
 309 }
 310
 311 static void __init
 312 arv3527p_init(void)
 313 {
 314         ltq_register_gpio_stp();
 315         //ltq_add_device_leds_gpio(arv3527p_leds_gpio, ARRAY_SIZE(arv3527p_leds_gpio));
 316         ltq_register_nor(&arv45xx_flash_data);
 317         arv45xx_register_ethernet();
 318 }
 319
 320 MIPS_MACHINE(LANTIQ_MACH_ARV3527P,
 321                         "ARV3527P",
 322                         "ARV3527P - Arcor Easybox 401",
 323                         arv3527p_init);
 324
 325 static void __init
 326 arv4510pw_init(void)
 327 {
 328         ltq_register_gpio_stp();
 329         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4510pw_leds_gpio), arv4510pw_leds_gpio);
 330         ltq_register_nor(&arv4510_flash_data);
 331         ltq_pci_data.irq[12] = (INT_NUM_IM2_IRL0 + 31);
 332         ltq_pci_data.irq[15] = (INT_NUM_IM0_IRL0 + 26);
 333         ltq_pci_data.gpio |= PCI_EXIN2 | PCI_REQ2;
 334         ltq_register_pci(&ltq_pci_data);
 335         bewan_register_ethernet();
 336 }
 337
 338 MIPS_MACHINE(LANTIQ_MACH_ARV4510PW,
 339                         "ARV4510PW",
 340                         "ARV4510PW - Wippies Homebox",
 341                         arv4510pw_init);
 342
 343 static void __init
 344 arv4518pw_init(void)
 345 {
 346 #define ARV4518PW_EBU                   0
 347 #define ARV4518PW_USB                   14
 348 #define ARV4518PW_SWITCH_RESET          13
 349
 350         ltq_register_gpio_ebu(ARV4518PW_EBU);
 351         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4518pw_leds_gpio), arv4518pw_leds_gpio);
 352         ltq_register_gpio_buttons(arv4518pw_gpio_buttons, ARRAY_SIZE(arv4518pw_gpio_buttons));
 353         ltq_register_nor(&arv45xx_flash_data);
 354         ltq_pci_data.gpio = PCI_GNT2 | PCI_REQ2;
 355         ltq_register_pci(&ltq_pci_data);
 356         ltq_register_madwifi_eep();
 357         xway_register_dwc(ARV4518PW_USB);
 358         arv45xx_register_ethernet();
 359         arv45xx_register_ath5k();
 360
 361         gpio_request(ARV4518PW_SWITCH_RESET, "switch");
 362         gpio_direction_output(ARV4518PW_SWITCH_RESET, 1);
 363         gpio_export(ARV4518PW_SWITCH_RESET, 0);
 364 }
 365
 366 MIPS_MACHINE(LANTIQ_MACH_ARV4518PW,
 367                         "ARV4518PW",
 368                         "ARV4518PW - SMC7908A-ISP, Airties WAV-221",
 369                         arv4518pw_init);
 370
 371 static void __init
 372 arv4520pw_init(void)
 373 {
 374 #define ARV4520PW_EBU                   0x400
 375 #define ARV4520PW_USB                   28
 376 #define ARV4520PW_SWITCH_RESET          110
 377
 378         ltq_register_gpio_ebu(ARV4520PW_EBU);
 379         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4520pw_leds_gpio), arv4520pw_leds_gpio);
 380         ltq_register_nor(&arv45xx_flash_data);
 381         ltq_register_pci(&ltq_pci_data);
 382         ltq_register_tapi();
 383         arv45xx_register_ethernet();
 384         xway_register_dwc(ARV4520PW_USB);
 385
 386         gpio_request(ARV4520PW_SWITCH_RESET, "switch");
 387         gpio_set_value(ARV4520PW_SWITCH_RESET, 1);
 388 }
 389
 390 MIPS_MACHINE(LANTIQ_MACH_ARV4520PW,
 391                         "ARV4520PW",
 392                         "ARV4520PW - Airties WAV-281, Arcor A800",
 393                         arv4520pw_init);
 394
 395 static void __init
 396 arv452Cpw_init(void)
 397 {
 398 #define ARV452CPW_EBU                   0x77f
 399 #define ARV452CPW_USB                   28
 400 #define ARV452CPW_RELAY1                31
 401 #define ARV452CPW_RELAY2                107
 402 #define ARV452CPW_SWITCH_RESET          110
 403
 404         ltq_register_gpio_ebu(ARV452CPW_EBU);
 405         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv452cpw_leds_gpio), arv452cpw_leds_gpio);
 406         ltq_register_nor(&arv45xx_flash_data);
 407         ltq_register_pci(&ltq_pci_data);
 408         ltq_register_madwifi_eep();
 409         xway_register_dwc(ARV452CPW_USB);
 410         arv45xx_register_ethernet();
 411         arv45xx_register_ath5k();
 412
 413         gpio_request(ARV452CPW_SWITCH_RESET, "switch");
 414         gpio_set_value(ARV452CPW_SWITCH_RESET, 1);
 415         gpio_export(ARV452CPW_SWITCH_RESET, 0);
 416
 417         gpio_request(ARV452CPW_RELAY1, "relay1");
 418         gpio_direction_output(ARV452CPW_RELAY1, 1);
 419         gpio_export(ARV452CPW_RELAY1, 0);
 420
 421         gpio_request(ARV452CPW_RELAY2, "relay2");
 422         gpio_set_value(ARV452CPW_RELAY2, 1);
 423         gpio_export(ARV452CPW_RELAY2, 0);
 424 }
 425
 426 MIPS_MACHINE(LANTIQ_MACH_ARV452CPW,
 427                         "ARV452CPW",
 428                         "ARV452CPW - Arcor A801",
 429                         arv452Cpw_init);
 430
 431 static void __init
 432 arv4525pw_init(void)
 433 {
 434         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4525pw_leds_gpio), arv4525pw_leds_gpio);
 435         ltq_register_nor(&arv45xx_flash_data);
 436         ltq_pci_data.clock = PCI_CLOCK_INT;
 437         ltq_register_pci(&ltq_pci_data);
 438         ltq_register_madwifi_eep();
 439         ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII;
 440         arv45xx_register_ethernet();
 441 }
 442
 443 MIPS_MACHINE(LANTIQ_MACH_ARV4525PW,
 444                         "ARV4525PW",
 445                         "ARV4525PW - Speedport W502V",
 446                         arv4525pw_init);
 447
 448 static void __init
 449 arv7518pw_init(void)
 450 {
 451 #define ARV7518PW_EBU                   0x2
 452 #define ARV7518PW_USB                   14
 453
 454         ltq_register_gpio_ebu(ARV7518PW_EBU);
 455         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv7518pw_leds_gpio), arv7518pw_leds_gpio);
 456         ltq_register_gpio_buttons(arv7518pw_gpio_buttons, ARRAY_SIZE(arv7518pw_gpio_buttons));
 457         ltq_register_nor(&arv75xx_flash_data);
 458         ltq_register_pci(&ltq_pci_data);
 459         ltq_register_tapi();
 460         xway_register_dwc(ARV7518PW_USB);
 461         arv75xx_register_ethernet();
 462         //arv7518_register_ath9k(mac);
 463 }
 464
 465 MIPS_MACHINE(LANTIQ_MACH_ARV7518PW,
 466                         "ARV7518PW",
 467                         "ARV7518PW - ASTORIA",
 468                         arv7518pw_init);
 469
 470 static void __init
 471 arv752dpw22_init(void)
 472 {
 473 #define ARV752DPW22_EBU                 0x2
 474 #define ARV752DPW22_USB                 100
 475 #define ARV752DPW22_RELAY               101
 476
 477         ltq_register_gpio_ebu(ARV752DPW22_EBU);
 478         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv752dpw22_leds_gpio), arv752dpw22_leds_gpio);
 479         ltq_register_gpio_buttons(arv752dpw22_gpio_buttons, ARRAY_SIZE(arv752dpw22_gpio_buttons));
 480         ltq_register_nor(&arv75xx_flash_data);
 481         ltq_pci_data.irq[15] = (INT_NUM_IM3_IRL0 + 31);
 482         ltq_pci_data.gpio |= PCI_EXIN1 | PCI_REQ2;
 483         ltq_register_pci(&ltq_pci_data);
 484         xway_register_dwc(ARV752DPW22_USB);
 485         arv75xx_register_ethernet();
 486
 487         gpio_request(ARV752DPW22_RELAY, "relay");
 488         gpio_set_value(ARV752DPW22_RELAY, 1);
 489         gpio_export(ARV752DPW22_RELAY, 0);
 490 }
 491
 492 MIPS_MACHINE(LANTIQ_MACH_ARV752DPW22,
 493                         "ARV752DPW22",
 494                         "ARV752DPW22 - Arcor A803",
 495                         arv752dpw22_init);