target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v3.c

   1 /*
   2  *  NETGEAR WNR2000v3/WNR612v2/WNR1000v2/WPN824N board support
   3  *
   4  *  Copyright (C) 2015 Hartmut Knaack <knaack.h@gmx.de>
   5  *  Copyright (C) 2013 Mathieu Olivari <mathieu.olivari@gmail.com>
   6  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   7  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   8  *  Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
   9  *
  10  *  This program is free software; you can redistribute it and/or modify it
  11  *  under the terms of the GNU General Public License version 2 as published
  12  *  by the Free Software Foundation.
  13  */
  14
  15 #include <linux/mtd/mtd.h>
  16 #include <linux/mtd/partitions.h>
  17 #include <linux/kernel.h> /* for max() macro */
  18 #include <linux/platform_device.h> /* PLATFORM_DEVID_AUTO is defined here */
  19
  20 #include <asm/mach-ath79/ath79.h>
  21 #include <asm/mach-ath79/ar71xx_regs.h> /* needed to disable switch LEDs */
  22 #include "common.h" /* needed to disable switch LEDs */
  23
  24 #include "dev-ap9x-pci.h"
  25 #include "dev-eth.h"
  26 #include "dev-gpio-buttons.h"
  27 #include "dev-leds-gpio.h"
  28 #include "dev-m25p80.h"
  29 #include "machtypes.h"
  30
  31 /* WNR2000v3 - connected through AR7241 */
  32 #define WNR2000V3_GPIO_LED_WAN_GREEN    0
  33 #define WNR2000V3_GPIO_LED_LAN1_AMBER   1
  34 #define WNR2000V3_GPIO_LED_LAN2_AMBER   6
  35 #define WNR2000V3_GPIO_LED_WPS_GREEN    7
  36 #define WNR2000V3_GPIO_LED_LAN3_AMBER   8
  37 #define WNR2000V3_GPIO_BTN_WPS          11
  38 #define WNR2000V3_GPIO_LED_LAN4_AMBER   12
  39 #define WNR2000V3_GPIO_LED_LAN1_GREEN   13
  40 #define WNR2000V3_GPIO_LED_LAN2_GREEN   14
  41 #define WNR2000V3_GPIO_LED_LAN3_GREEN   15
  42 #define WNR2000V3_GPIO_LED_LAN4_GREEN   16
  43 #define WNR2000V3_GPIO_LED_WAN_AMBER    17
  44
  45 /* WNR2000v3 - connected through AR9287 */
  46 #define WNR2000V3_GPIO_WMAC_LED_WLAN_BLUE       1
  47 #define WNR2000V3_GPIO_WMAC_LED_TEST_AMBER      2
  48 #define WNR2000V3_GPIO_WMAC_LED_POWER_GREEN     3
  49 #define WNR2000V3_GPIO_WMAC_BTN_RESET           8
  50 #define WNR2000V3_GPIO_WMAC_BTN_RFKILL          9
  51
  52 /* WNR612v2 - connected through AR7241 */
  53 #define WNR612V2_GPIO_LED_POWER_GREEN   11
  54 #define WNR612V2_GPIO_LED_LAN1_GREEN    13
  55 #define WNR612V2_GPIO_LED_LAN2_GREEN    14
  56 #define WNR612V2_GPIO_LED_WAN_GREEN     17
  57
  58 /* WNR612v2 - connected through AR9285 */
  59 #define WNR612V2_GPIO_WMAC_LED_WLAN_GREEN       1
  60 #define WNR612V2_GPIO_WMAC_BTN_RESET            7
  61
  62 /* WNR1000v2 - connected through AR7240 */
  63 #define WNR1000V2_GPIO_LED_WAN_AMBER    0
  64 #define WNR1000V2_GPIO_LED_TEST_AMBER   1
  65 #define WNR1000V2_GPIO_LED_LAN1_AMBER   6 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  66 #define WNR1000V2_GPIO_LED_LAN2_AMBER   7 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  67 #define WNR1000V2_GPIO_LED_LAN3_AMBER   8 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  68 #define WNR1000V2_GPIO_LED_POWER_GREEN  11
  69 #define WNR1000V2_GPIO_LED_LAN4_AMBER   12
  70 #define WNR1000V2_GPIO_LED_LAN1_GREEN   13 /* AR724X_..._ETH_SWITCH_LED0 */
  71 #define WNR1000V2_GPIO_LED_LAN2_GREEN   14 /* AR724X_..._ETH_SWITCH_LED1 */
  72 #define WNR1000V2_GPIO_LED_LAN3_GREEN   15 /* AR724X_..._ETH_SWITCH_LED2 */
  73 #define WNR1000V2_GPIO_LED_LAN4_GREEN   16 /* AR724X_..._ETH_SWITCH_LED3 */
  74 #define WNR1000V2_GPIO_LED_WAN_GREEN    17 /* AR724X_..._ETH_SWITCH_LED4 */
  75
  76 /* WNR1000v2 - connected through AR9285 */
  77 #define WNR1000V2_GPIO_WMAC_LED_WLAN_BLUE       1
  78 #define WNR1000V2_GPIO_WMAC_LED_WPS_GREEN       5
  79 #define WNR1000V2_GPIO_WMAC_BTN_WPS             6
  80 #define WNR1000V2_GPIO_WMAC_BTN_RESET           7
  81 #define WNR1000V2_GPIO_WMAC_BTN_RFKILL          8
  82
  83 /* WPN824N - connected through AR7240 */
  84 #define WPN824N_GPIO_LED_WAN_AMBER      0
  85 #define WPN824N_GPIO_LED_STATUS_AMBER   1
  86 #define WPN824N_GPIO_LED_LAN1_AMBER     6 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  87 #define WPN824N_GPIO_LED_LAN2_AMBER     7 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  88 #define WPN824N_GPIO_LED_LAN3_AMBER     8 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  89 #define WPN824N_GPIO_LED_LAN4_AMBER     12
  90 #define WPN824N_GPIO_LED_LAN1_GREEN     13
  91 #define WPN824N_GPIO_LED_LAN2_GREEN     14
  92 #define WPN824N_GPIO_LED_LAN3_GREEN     15 /* AR724X_GPIO_FUNC_CLK_OBS3_EN */
  93 #define WPN824N_GPIO_LED_LAN4_GREEN     16
  94 #define WPN824N_GPIO_LED_WAN_GREEN      17
  95
  96 /* WPN824N - connected through AR9285 */
  97 #define WPN824N_WGPIO_LED_PWR_GREEN     0
  98 #define WPN824N_WGPIO_LED_WLAN_BLUE     1
  99 #define WPN824N_WGPIO_LED_WPS1_BLUE     5
 100 #define WPN824N_WGPIO_LED_WPS2_BLUE     9
 101 #define WPN824N_WGPIO_LED_TEST_AMBER    10
 102 #define WPN824N_WGPIO_BTN_WPS           6
 103 #define WPN824N_WGPIO_BTN_RESET         7
 104 #define WPN824N_WGPIO_BTN_WLAN          8
 105
 106 #define WNR2000V3_KEYS_POLL_INTERVAL    20      /* msecs */
 107 #define WNR2000V3_KEYS_DEBOUNCE_INTERVAL        (3 * WNR2000V3_KEYS_POLL_INTERVAL)
 108
 109 /* ART offsets for: WNR2000v3, WNR612v2, WNR1000v2 */
 110 #define WNR2000V3_MAC0_OFFSET           0
 111 #define WNR2000V3_MAC1_OFFSET           6
 112 #define WNR2000V3_PCIE_CALDATA_OFFSET   0x1000
 113 #define WNR2000V3_WMAC_OFFSET           0x108c  /* wireless MAC is inside ART */
 114
 115 static struct gpio_led wnr2000v3_leds_gpio[] __initdata = {
 116         {
 117                 .name           = "netgear:green:wan",
 118                 .gpio           = WNR2000V3_GPIO_LED_WAN_GREEN,
 119                 .active_low     = 1,
 120         }, {
 121                 .name           = "netgear:amber:lan1",
 122                 .gpio           = WNR2000V3_GPIO_LED_LAN1_AMBER,
 123                 .active_low     = 1,
 124         }, {
 125                 .name           = "netgear:amber:lan2",
 126                 .gpio           = WNR2000V3_GPIO_LED_LAN2_AMBER,
 127                 .active_low     = 1,
 128         }, {
 129                 .name           = "netgear:amber:lan3",
 130                 .gpio           = WNR2000V3_GPIO_LED_LAN3_AMBER,
 131                 .active_low     = 1,
 132         }, {
 133                 .name           = "netgear:amber:lan4",
 134                 .gpio           = WNR2000V3_GPIO_LED_LAN4_AMBER,
 135                 .active_low     = 1,
 136         }, {
 137                 .name           = "netgear:green:wps",
 138                 .gpio           = WNR2000V3_GPIO_LED_WPS_GREEN,
 139                 .active_low     = 1,
 140         }, {
 141                 .name           = "netgear:green:lan1",
 142                 .gpio           = WNR2000V3_GPIO_LED_LAN1_GREEN,
 143                 .active_low     = 1,
 144         }, {
 145                 .name           = "netgear:green:lan2",
 146                 .gpio           = WNR2000V3_GPIO_LED_LAN2_GREEN,
 147                 .active_low     = 1,
 148         }, {
 149                 .name           = "netgear:green:lan3",
 150                 .gpio           = WNR2000V3_GPIO_LED_LAN3_GREEN,
 151                 .active_low     = 1,
 152         }, {
 153                 .name           = "netgear:green:lan4",
 154                 .gpio           = WNR2000V3_GPIO_LED_LAN4_GREEN,
 155                 .active_low     = 1,
 156         }, {
 157                 .name           = "netgear:amber:wan",
 158                 .gpio           = WNR2000V3_GPIO_LED_WAN_AMBER,
 159                 .active_low     = 1,
 160         }
 161 };
 162
 163 static struct gpio_led wnr2000v3_wmac_leds_gpio[] = {
 164         {
 165                 .name           = "netgear:green:power",
 166                 .gpio           = WNR2000V3_GPIO_WMAC_LED_POWER_GREEN,
 167                 .active_low     = 1,
 168                 .default_state  = LEDS_GPIO_DEFSTATE_ON,
 169         }, {
 170                 .name           = "netgear:amber:test",
 171                 .gpio           = WNR2000V3_GPIO_WMAC_LED_TEST_AMBER,
 172                 .active_low     = 1,
 173         }
 174 };
 175
 176 /* Blue WLAN LED for: WNR2000v3, WNR1000v2, WPN824N */
 177 static const char *wnr2000v3_wmac_led_name = "netgear:blue:wlan";
 178
 179 static struct gpio_led wnr612v2_leds_gpio[] __initdata = {
 180         {
 181                 .name           = "netgear:green:power",
 182                 .gpio           = WNR612V2_GPIO_LED_POWER_GREEN,
 183                 .active_low     = 1,
 184         }, {
 185                 .name           = "netgear:green:lan1",
 186                 .gpio           = WNR612V2_GPIO_LED_LAN1_GREEN,
 187                 .active_low     = 1,
 188         }, {
 189                 .name           = "netgear:green:lan2",
 190                 .gpio           = WNR612V2_GPIO_LED_LAN2_GREEN,
 191                 .active_low     = 1,
 192         }, {
 193                 .name           = "netgear:green:wan",
 194                 .gpio           = WNR612V2_GPIO_LED_WAN_GREEN,
 195                 .active_low     = 1,
 196         }
 197 };
 198
 199 static const char *wnr612v2_wmac_led_name = "netgear:green:wlan";
 200
 201 static struct gpio_led wnr1000v2_leds_gpio[] __initdata = {
 202         {
 203                 .name           = "netgear:amber:lan1",
 204                 .gpio           = WNR1000V2_GPIO_LED_LAN1_AMBER,
 205                 .active_low     = 1,
 206         }, {
 207                 .name           = "netgear:amber:lan2",
 208                 .gpio           = WNR1000V2_GPIO_LED_LAN2_AMBER,
 209                 .active_low     = 1,
 210         }, {
 211                 .name           = "netgear:amber:lan3",
 212                 .gpio           = WNR1000V2_GPIO_LED_LAN3_AMBER,
 213                 .active_low     = 1,
 214         }, {
 215                 .name           = "netgear:amber:lan4",
 216                 .gpio           = WNR1000V2_GPIO_LED_LAN4_AMBER,
 217                 .active_low     = 1,
 218         }, {
 219                 .name           = "netgear:amber:test",
 220                 .gpio           = WNR1000V2_GPIO_LED_TEST_AMBER,
 221                 .active_low     = 1,
 222         }, {
 223                 .name           = "netgear:amber:wan",
 224                 .gpio           = WNR1000V2_GPIO_LED_WAN_AMBER,
 225                 .active_low     = 1,
 226         }, {
 227                 .name           = "netgear:green:lan1",
 228                 .gpio           = WNR1000V2_GPIO_LED_LAN1_GREEN,
 229                 .active_low     = 1,
 230         }, {
 231                 .name           = "netgear:green:lan2",
 232                 .gpio           = WNR1000V2_GPIO_LED_LAN2_GREEN,
 233                 .active_low     = 1,
 234         }, {
 235                 .name           = "netgear:green:lan3",
 236                 .gpio           = WNR1000V2_GPIO_LED_LAN3_GREEN,
 237                 .active_low     = 1,
 238         }, {
 239                 .name           = "netgear:green:lan4",
 240                 .gpio           = WNR1000V2_GPIO_LED_LAN4_GREEN,
 241                 .active_low     = 1,
 242         }, {
 243                 .name           = "netgear:green:power",
 244                 .gpio           = WNR1000V2_GPIO_LED_POWER_GREEN,
 245                 .active_low     = 1,
 246         }, {
 247                 .name           = "netgear:green:wan",
 248                 .gpio           = WNR1000V2_GPIO_LED_WAN_GREEN,
 249                 .active_low     = 1,
 250         }
 251 };
 252
 253 static struct gpio_led wnr1000v2_wmac_leds_gpio[] = {
 254         {
 255                 .name           = "netgear:green:wps",
 256                 .gpio           = WNR1000V2_GPIO_WMAC_LED_WPS_GREEN,
 257                 .active_low     = 1,
 258         }
 259 };
 260
 261 static struct gpio_led wpn824n_leds_gpio[] __initdata = {
 262         {
 263                 .name           = "netgear:amber:wan",
 264                 .gpio           = WPN824N_GPIO_LED_WAN_AMBER,
 265                 .active_low     = 1,
 266         }, {
 267                 .name           = "netgear:amber:status",
 268                 .gpio           = WPN824N_GPIO_LED_STATUS_AMBER,
 269                 .active_low     = 1,
 270         }, {
 271                 .name           = "netgear:amber:lan1",
 272                 .gpio           = WPN824N_GPIO_LED_LAN1_AMBER,
 273                 .active_low     = 1,
 274         }, {
 275                 .name           = "netgear:amber:lan2",
 276                 .gpio           = WPN824N_GPIO_LED_LAN2_AMBER,
 277                 .active_low     = 1,
 278         }, {
 279                 .name           = "netgear:amber:lan3",
 280                 .gpio           = WPN824N_GPIO_LED_LAN3_AMBER,
 281                 .active_low     = 1,
 282         }, {
 283                 .name           = "netgear:amber:lan4",
 284                 .gpio           = WPN824N_GPIO_LED_LAN4_AMBER,
 285                 .active_low     = 1,
 286         }, {
 287                 .name           = "netgear:green:lan1",
 288                 .gpio           = WPN824N_GPIO_LED_LAN1_GREEN,
 289                 .active_low     = 1,
 290         }, {
 291                 .name           = "netgear:green:lan2",
 292                 .gpio           = WPN824N_GPIO_LED_LAN2_GREEN,
 293                 .active_low     = 1,
 294         }, {
 295                 .name           = "netgear:green:lan3",
 296                 .gpio           = WPN824N_GPIO_LED_LAN3_GREEN,
 297                 .active_low     = 1,
 298         }, {
 299                 .name           = "netgear:green:lan4",
 300                 .gpio           = WPN824N_GPIO_LED_LAN4_GREEN,
 301                 .active_low     = 1,
 302         }, {
 303                 .name           = "netgear:green:wan",
 304                 .gpio           = WPN824N_GPIO_LED_WAN_GREEN,
 305                 .active_low     = 1,
 306         }
 307 };
 308
 309 static struct gpio_led wpn824n_wmac_leds_gpio[] = {
 310         {
 311                 .name           = "netgear:green:power",
 312                 .gpio           = WPN824N_WGPIO_LED_PWR_GREEN,
 313                 .active_low     = 1,
 314         }, {
 315                 .name           = "netgear:blue:wps1",
 316                 .gpio           = WPN824N_WGPIO_LED_WPS1_BLUE,
 317                 .active_low     = 1,
 318         }, {
 319                 .name           = "netgear:blue:wps2",
 320                 .gpio           = WPN824N_WGPIO_LED_WPS2_BLUE,
 321                 .active_low     = 1,
 322         }, {
 323                 .name           = "netgear:amber:test",
 324                 .gpio           = WPN824N_WGPIO_LED_TEST_AMBER,
 325                 .active_low     = 1,
 326         }
 327 };
 328
 329 static struct gpio_keys_button wnr2000v3_keys_gpio[] __initdata = {
 330         {
 331                 .desc           = "wps",
 332                 .type           = EV_KEY,
 333                 .code           = KEY_WPS_BUTTON,
 334                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 335                 .gpio           = WNR2000V3_GPIO_BTN_WPS,
 336                 .active_low     = 1,
 337         }
 338 };
 339
 340 static struct gpio_keys_button wnr2000v3_wmac_keys_gpio[] = {
 341         {
 342                 .desc           = "reset",
 343                 .type           = EV_KEY,
 344                 .code           = KEY_RESTART,
 345                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 346                 .gpio           = WNR2000V3_GPIO_WMAC_BTN_RESET,
 347                 .active_low     = 1,
 348         }, {
 349                 .desc           = "rfkill",
 350                 .type           = EV_KEY,
 351                 .code           = KEY_RFKILL,
 352                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 353                 .gpio           = WNR2000V3_GPIO_WMAC_BTN_RFKILL,
 354                 .active_low     = 1,
 355         }
 356 };
 357
 358 static struct gpio_keys_button wnr612v2_wmac_keys_gpio[] = {
 359         {
 360                 .desc           = "reset",
 361                 .type           = EV_KEY,
 362                 .code           = KEY_RESTART,
 363                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 364                 .gpio           = WNR612V2_GPIO_WMAC_BTN_RESET,
 365                 .active_low     = 1,
 366         }
 367 };
 368
 369 static struct gpio_keys_button wnr1000v2_wmac_keys_gpio[] = {
 370         {
 371                 .desc           = "reset",
 372                 .type           = EV_KEY,
 373                 .code           = KEY_RESTART,
 374                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 375                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_RESET,
 376                 .active_low     = 1,
 377         }, {
 378                 .desc           = "rfkill",
 379                 .type           = EV_KEY,
 380                 .code           = KEY_RFKILL,
 381                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 382                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_RFKILL,
 383                 .active_low     = 1,
 384         }, {
 385                 .desc           = "wps",
 386                 .type           = EV_KEY,
 387                 .code           = KEY_WPS_BUTTON,
 388                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 389                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_WPS,
 390                 .active_low     = 1,
 391         }
 392 };
 393
 394 static struct gpio_keys_button wpn824n_wmac_keys_gpio[] = {
 395         {
 396                 .desc                   = "reset",
 397                 .type                   = EV_KEY,
 398                 .code                   = KEY_RESTART,
 399                 .debounce_interval      = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 400                 .gpio                   = WPN824N_WGPIO_BTN_RESET,
 401                 .active_low             = 1,
 402         }, {
 403                 .desc                   = "rfkill",
 404                 .type                   = EV_KEY,
 405                 .code                   = KEY_RFKILL,
 406                 .debounce_interval      = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 407                 .gpio                   = WPN824N_WGPIO_BTN_WLAN,
 408                 .active_low             = 1,
 409         }, {
 410                 .desc                   = "wps",
 411                 .type                   = EV_KEY,
 412                 .code                   = KEY_WPS_BUTTON,
 413                 .debounce_interval      = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 414                 .gpio                   = WPN824N_WGPIO_BTN_WPS,
 415                 .active_low             = 1,
 416         }
 417 };
 418
 419 /*
 420  * For WNR2000v3 ART flash area used for WLAN MAC is usually empty (0xff)
 421  * so ath9k driver uses random MAC instead each time module is loaded.
 422  * To fix that, assign permanent WLAN MAC equal to ethN's MAC plus 1,
 423  * so network interfaces get sequential addresses.
 424  * If ART wireless MAC address field has been filled by user, use it.
 425  */
 426 static void __init wnr_get_wmac(u8 *wmac_gen_addr, int mac0_art_offset,
 427                                 int mac1_art_offset, int wmac_art_offset)
 428 {
 429         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 430         u8 *eth0_mac_addr = (u8 *) (art + mac0_art_offset);
 431         u8 *eth1_mac_addr = (u8 *) (art + mac1_art_offset);
 432         u8 *wlan_mac_addr = (u8 *) (art + wmac_art_offset);
 433
 434         /* only 0xff if all bits are set - address is invalid, empty area */
 435         if ((wlan_mac_addr[0] & wlan_mac_addr[1] & wlan_mac_addr[2] &
 436              wlan_mac_addr[3] & wlan_mac_addr[4] & wlan_mac_addr[5]) == 0xff) {
 437                 memcpy(wmac_gen_addr, eth0_mac_addr, 5);
 438                 wmac_gen_addr[5] = max(eth0_mac_addr[5], eth1_mac_addr[5]) + 1;
 439
 440                 /* Avoid potential conflict in case max(0xff,0x00)+1==0x00 */
 441                 if (!wmac_gen_addr[5])
 442                         wmac_gen_addr[5] = 1;
 443         } else
 444                 memcpy(wmac_gen_addr, wlan_mac_addr, 6);
 445 }
 446
 447 static void __init wnr_common_setup(u8 *wmac_addr)
 448 {
 449         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 450
 451         ath79_register_mdio(0, 0x0);
 452
 453         ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2000V3_MAC0_OFFSET, 0);
 454         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 455         ath79_eth0_data.speed = SPEED_100;
 456         ath79_eth0_data.duplex = DUPLEX_FULL;
 457
 458         ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2000V3_MAC1_OFFSET, 0);
 459         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 460         ath79_eth1_data.phy_mask = 0x10;
 461
 462         ath79_register_eth(0);
 463         ath79_register_eth(1);
 464
 465         ath79_register_m25p80(NULL);
 466         ap91_pci_init(art + WNR2000V3_PCIE_CALDATA_OFFSET, wmac_addr);
 467 }
 468
 469 static void __init wnr2000v3_setup(void)
 470 {
 471         u8 wlan_mac_addr[6];
 472
 473         /*
 474          * Disable JTAG to use all AR724X GPIO LEDs.
 475          * Also disable CLKs and bit 20 as u-boot does.
 476          * Finally, allow OS to control all link LEDs.
 477          */
 478         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 479                                   AR724X_GPIO_FUNC_UART_EN,
 480                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 481                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 482                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 483                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 484                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 485                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 486                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 487                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 488                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 489                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 490                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
 491                                   BIT(20));
 492
 493         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 494                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 495
 496         wnr_common_setup(wlan_mac_addr);
 497
 498         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000v3_leds_gpio),
 499                                  wnr2000v3_leds_gpio);
 500
 501         /* Do not use id=-1, we can have more GPIO key-polled devices */
 502         ath79_register_gpio_keys_polled(PLATFORM_DEVID_AUTO,
 503                                         WNR2000V3_KEYS_POLL_INTERVAL,
 504                                         ARRAY_SIZE(wnr2000v3_keys_gpio),
 505                                         wnr2000v3_keys_gpio);
 506
 507         ap9x_pci_setup_wmac_led_pin(0, WNR2000V3_GPIO_WMAC_LED_WLAN_BLUE);
 508         ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
 509
 510         ap9x_pci_setup_wmac_leds(0, wnr2000v3_wmac_leds_gpio,
 511                                  ARRAY_SIZE(wnr2000v3_wmac_leds_gpio));
 512
 513         ap9x_pci_setup_wmac_btns(0, wnr2000v3_wmac_keys_gpio,
 514                                  ARRAY_SIZE(wnr2000v3_wmac_keys_gpio),
 515                                  WNR2000V3_KEYS_POLL_INTERVAL);
 516 }
 517
 518 MIPS_MACHINE(ATH79_MACH_WNR2000_V3, "WNR2000V3", "NETGEAR WNR2000 V3", wnr2000v3_setup);
 519
 520 static void __init wnr612v2_setup(void)
 521 {
 522         u8 wlan_mac_addr[6];
 523
 524         /*
 525          * Disable JTAG and CLKs. Allow OS to control all link LEDs.
 526          * Note: U-Boot for WNR612v2 sets undocumented bit 15 but
 527          * we leave it for now.
 528          */
 529         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 530                                   AR724X_GPIO_FUNC_UART_EN,
 531                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 532                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 533                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 534                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 535                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 536                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 537                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 538                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 539                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 540                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 541                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
 542
 543         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 544                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 545
 546         wnr_common_setup(wlan_mac_addr);
 547
 548         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr612v2_leds_gpio),
 549                                  wnr612v2_leds_gpio);
 550
 551         /*
 552          * This device has no buttons on AR7241 GPIO and no extra LEDs
 553          * connected to AR9285 so setup is simpler than for WNR2000v3.
 554          */
 555         ap9x_pci_setup_wmac_led_pin(0, WNR612V2_GPIO_WMAC_LED_WLAN_GREEN);
 556         ap9x_pci_setup_wmac_led_name(0, wnr612v2_wmac_led_name);
 557
 558         ap9x_pci_setup_wmac_leds(0, NULL, 0);
 559
 560         ap9x_pci_setup_wmac_btns(0, wnr612v2_wmac_keys_gpio,
 561                                  ARRAY_SIZE(wnr612v2_wmac_keys_gpio),
 562                                  WNR2000V3_KEYS_POLL_INTERVAL);
 563 }
 564
 565 MIPS_MACHINE(ATH79_MACH_WNR612_V2, "WNR612V2", "NETGEAR WNR612 V2", wnr612v2_setup);
 566
 567 static void __init wnr1000v2_setup(void)
 568 {
 569         u8 wlan_mac_addr[6];
 570
 571         /*
 572          * Disable JTAG and CLKs. Allow OS to control all link LEDs.
 573          * Note: U-Boot for WNR1000v2 sets undocumented bit 15 but
 574          * we leave it for now.
 575          */
 576         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 577                                   AR724X_GPIO_FUNC_UART_EN,
 578                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 579                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 580                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 581                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 582                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 583                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 584                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 585                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 586                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 587                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 588                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
 589
 590         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 591                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 592
 593         wnr_common_setup(wlan_mac_addr);
 594
 595         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr1000v2_leds_gpio),
 596                                  wnr1000v2_leds_gpio);
 597
 598         ap9x_pci_setup_wmac_led_pin(0, WNR1000V2_GPIO_WMAC_LED_WLAN_BLUE);
 599         ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
 600
 601         ap9x_pci_setup_wmac_leds(0, wnr1000v2_wmac_leds_gpio,
 602                                  ARRAY_SIZE(wnr1000v2_wmac_leds_gpio));
 603
 604         /* All 3 buttons are connected to wireless chip */
 605         ap9x_pci_setup_wmac_btns(0, wnr1000v2_wmac_keys_gpio,
 606                                  ARRAY_SIZE(wnr1000v2_wmac_keys_gpio),
 607                                  WNR2000V3_KEYS_POLL_INTERVAL);
 608 }
 609
 610 MIPS_MACHINE(ATH79_MACH_WNR1000_V2, "WNR1000V2", "NETGEAR WNR1000 V2", wnr1000v2_setup);
 611
 612 static void __init wpn824n_setup(void)
 613 {
 614         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
 615                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 616                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 617                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 618                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 619                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
 620                                   AR724X_GPIO_FUNC_CLK_OBS3_EN);
 621
 622         wnr_common_setup(NULL);
 623
 624         ath79_register_leds_gpio(-1, ARRAY_SIZE(wpn824n_leds_gpio),
 625                                  wpn824n_leds_gpio);
 626
 627         ap9x_pci_setup_wmac_led_pin(0, WPN824N_WGPIO_LED_WLAN_BLUE);
 628         ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
 629         ap9x_pci_setup_wmac_leds(0, wpn824n_wmac_leds_gpio,
 630                                  ARRAY_SIZE(wpn824n_wmac_leds_gpio));
 631         ap9x_pci_setup_wmac_btns(0, wpn824n_wmac_keys_gpio,
 632                                  ARRAY_SIZE(wpn824n_wmac_keys_gpio),
 633                                  WNR2000V3_KEYS_POLL_INTERVAL);
 634 }
 635
 636 MIPS_MACHINE(ATH79_MACH_WPN824N, "WPN824N", "NETGEAR WPN824N", wpn824n_setup);