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 /* 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 /* 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_PUSH          6       /* currently unused */
 103 #define WPN824N_WGPIO_BTN_RESET         7       /* currently unused */
 104 #define WPN824N_WGPIO_BTN_WLAN          8       /* currently unused */
 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 */
 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:wlan",
 316                 .gpio           = WPN824N_WGPIO_LED_WLAN_BLUE,
 317                 .active_low     = 1,
 318         }, {
 319                 .name           = "netgear:blue:wps1",
 320                 .gpio           = WPN824N_WGPIO_LED_WPS1_BLUE,
 321                 .active_low     = 1,
 322         }, {
 323                 .name           = "netgear:blue:wps2",
 324                 .gpio           = WPN824N_WGPIO_LED_WPS2_BLUE,
 325                 .active_low     = 1,
 326         }, {
 327                 .name           = "netgear:amber:test",
 328                 .gpio           = WPN824N_WGPIO_LED_TEST_AMBER,
 329                 .active_low     = 1,
 330         }
 331 };
 332
 333 static struct gpio_keys_button wnr2000v3_keys_gpio[] __initdata = {
 334         {
 335                 .desc           = "wps",
 336                 .type           = EV_KEY,
 337                 .code           = KEY_WPS_BUTTON,
 338                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 339                 .gpio           = WNR2000V3_GPIO_BTN_WPS,
 340                 .active_low     = 1,
 341         }
 342 };
 343
 344 static struct gpio_keys_button wnr2000v3_wmac_keys_gpio[] = {
 345         {
 346                 .desc           = "reset",
 347                 .type           = EV_KEY,
 348                 .code           = KEY_RESTART,
 349                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 350                 .gpio           = WNR2000V3_GPIO_WMAC_BTN_RESET,
 351                 .active_low     = 1,
 352         }, {
 353                 .desc           = "rfkill",
 354                 .type           = EV_KEY,
 355                 .code           = KEY_RFKILL,
 356                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 357                 .gpio           = WNR2000V3_GPIO_WMAC_BTN_RFKILL,
 358                 .active_low     = 1,
 359         }
 360 };
 361
 362 static struct gpio_keys_button wnr612v2_wmac_keys_gpio[] = {
 363         {
 364                 .desc           = "reset",
 365                 .type           = EV_KEY,
 366                 .code           = KEY_RESTART,
 367                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 368                 .gpio           = WNR612V2_GPIO_WMAC_BTN_RESET,
 369                 .active_low     = 1,
 370         }
 371 };
 372
 373 static struct gpio_keys_button wnr1000v2_wmac_keys_gpio[] = {
 374         {
 375                 .desc           = "reset",
 376                 .type           = EV_KEY,
 377                 .code           = KEY_RESTART,
 378                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 379                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_RESET,
 380                 .active_low     = 1,
 381         }, {
 382                 .desc           = "rfkill",
 383                 .type           = EV_KEY,
 384                 .code           = KEY_RFKILL,
 385                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 386                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_RFKILL,
 387                 .active_low     = 1,
 388         }, {
 389                 .desc           = "wps",
 390                 .type           = EV_KEY,
 391                 .code           = KEY_WPS_BUTTON,
 392                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 393                 .gpio           = WNR1000V2_GPIO_WMAC_BTN_WPS,
 394                 .active_low     = 1,
 395         }
 396 };
 397
 398 /*
 399  * For WNR2000v3 ART flash area used for WLAN MAC is usually empty (0xff)
 400  * so ath9k driver uses random MAC instead each time module is loaded.
 401  * To fix that, assign permanent WLAN MAC equal to ethN's MAC plus 1,
 402  * so network interfaces get sequential addresses.
 403  * If ART wireless MAC address field has been filled by user, use it.
 404  */
 405 static void __init wnr_get_wmac(u8 *wmac_gen_addr, int mac0_art_offset,
 406                                 int mac1_art_offset, int wmac_art_offset)
 407 {
 408         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 409         u8 *eth0_mac_addr = (u8 *) (art + mac0_art_offset);
 410         u8 *eth1_mac_addr = (u8 *) (art + mac1_art_offset);
 411         u8 *wlan_mac_addr = (u8 *) (art + wmac_art_offset);
 412
 413         /* only 0xff if all bits are set - address is invalid, empty area */
 414         if ((wlan_mac_addr[0] & wlan_mac_addr[1] & wlan_mac_addr[2] &
 415              wlan_mac_addr[3] & wlan_mac_addr[4] & wlan_mac_addr[5]) == 0xff) {
 416                 memcpy(wmac_gen_addr, eth0_mac_addr, 5);
 417                 wmac_gen_addr[5] = max(eth0_mac_addr[5], eth1_mac_addr[5]) + 1;
 418
 419                 /* Avoid potential conflict in case max(0xff,0x00)+1==0x00 */
 420                 if (!wmac_gen_addr[5])
 421                         wmac_gen_addr[5] = 1;
 422         } else
 423                 memcpy(wmac_gen_addr, wlan_mac_addr, 6);
 424 }
 425
 426 static void __init wnr_common_setup(u8 *wmac_addr)
 427 {
 428         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 429
 430         ath79_register_mdio(0, 0x0);
 431
 432         ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2000V3_MAC0_OFFSET, 0);
 433         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 434         ath79_eth0_data.speed = SPEED_100;
 435         ath79_eth0_data.duplex = DUPLEX_FULL;
 436
 437         ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2000V3_MAC1_OFFSET, 0);
 438         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 439         ath79_eth1_data.phy_mask = 0x10;
 440
 441         ath79_register_eth(0);
 442         ath79_register_eth(1);
 443
 444         ath79_register_m25p80(NULL);
 445         ap91_pci_init(art + WNR2000V3_PCIE_CALDATA_OFFSET, wmac_addr);
 446 }
 447
 448 static void __init wnr2000v3_setup(void)
 449 {
 450         u8 wlan_mac_addr[6];
 451
 452         /*
 453          * Disable JTAG to use all AR724X GPIO LEDs.
 454          * Also disable CLKs and bit 20 as u-boot does.
 455          * Finally, allow OS to control all link LEDs.
 456          */
 457         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 458                                   AR724X_GPIO_FUNC_UART_EN,
 459                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 460                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 461                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 462                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 463                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 464                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 465                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 466                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 467                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 468                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 469                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
 470                                   BIT(20));
 471
 472         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 473                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 474
 475         wnr_common_setup(wlan_mac_addr);
 476
 477         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000v3_leds_gpio),
 478                                  wnr2000v3_leds_gpio);
 479
 480         /* Do not use id=-1, we can have more GPIO key-polled devices */
 481         ath79_register_gpio_keys_polled(PLATFORM_DEVID_AUTO,
 482                                         WNR2000V3_KEYS_POLL_INTERVAL,
 483                                         ARRAY_SIZE(wnr2000v3_keys_gpio),
 484                                         wnr2000v3_keys_gpio);
 485
 486         ap9x_pci_setup_wmac_led_pin(0, WNR2000V3_GPIO_WMAC_LED_WLAN_BLUE);
 487         ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
 488
 489         ap9x_pci_setup_wmac_leds(0, wnr2000v3_wmac_leds_gpio,
 490                                  ARRAY_SIZE(wnr2000v3_wmac_leds_gpio));
 491
 492         ap9x_pci_setup_wmac_btns(0, wnr2000v3_wmac_keys_gpio,
 493                                  ARRAY_SIZE(wnr2000v3_wmac_keys_gpio),
 494                                  WNR2000V3_KEYS_POLL_INTERVAL);
 495 }
 496
 497 MIPS_MACHINE(ATH79_MACH_WNR2000_V3, "WNR2000V3", "NETGEAR WNR2000 V3", wnr2000v3_setup);
 498
 499 static void __init wnr612v2_setup(void)
 500 {
 501         u8 wlan_mac_addr[6];
 502
 503         /*
 504          * Disable JTAG and CLKs. Allow OS to control all link LEDs.
 505          * Note: U-Boot for WNR612v2 sets undocumented bit 15 but
 506          * we leave it for now.
 507          */
 508         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 509                                   AR724X_GPIO_FUNC_UART_EN,
 510                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 511                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 512                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 513                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 514                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 515                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 516                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 517                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 518                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 519                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 520                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
 521
 522         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 523                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 524
 525         wnr_common_setup(wlan_mac_addr);
 526
 527         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr612v2_leds_gpio),
 528                                  wnr612v2_leds_gpio);
 529
 530         /*
 531          * This device has no buttons on AR7241 GPIO and no extra LEDs
 532          * connected to AR9285 so setup is simpler than for WNR2000v3.
 533          */
 534         ap9x_pci_setup_wmac_led_pin(0, WNR612V2_GPIO_WMAC_LED_WLAN_GREEN);
 535         ap9x_pci_setup_wmac_led_name(0, wnr612v2_wmac_led_name);
 536
 537         ap9x_pci_setup_wmac_leds(0, NULL, 0);
 538
 539         ap9x_pci_setup_wmac_btns(0, wnr612v2_wmac_keys_gpio,
 540                                  ARRAY_SIZE(wnr612v2_wmac_keys_gpio),
 541                                  WNR2000V3_KEYS_POLL_INTERVAL);
 542 }
 543
 544 MIPS_MACHINE(ATH79_MACH_WNR612_V2, "WNR612V2", "NETGEAR WNR612 V2", wnr612v2_setup);
 545
 546 static void __init wnr1000v2_setup(void)
 547 {
 548         u8 wlan_mac_addr[6];
 549
 550         /*
 551          * Disable JTAG and CLKs. Allow OS to control all link LEDs.
 552          * Note: U-Boot for WNR1000v2 sets undocumented bit 15 but
 553          * we leave it for now.
 554          */
 555         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE |
 556                                   AR724X_GPIO_FUNC_UART_EN,
 557                                   AR724X_GPIO_FUNC_CLK_OBS1_EN |
 558                                   AR724X_GPIO_FUNC_CLK_OBS2_EN |
 559                                   AR724X_GPIO_FUNC_CLK_OBS3_EN |
 560                                   AR724X_GPIO_FUNC_CLK_OBS4_EN |
 561                                   AR724X_GPIO_FUNC_CLK_OBS5_EN |
 562                                   AR724X_GPIO_FUNC_GE0_MII_CLK_EN |
 563                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 564                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 565                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 566                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 567                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
 568
 569         wnr_get_wmac(wlan_mac_addr, WNR2000V3_MAC0_OFFSET,
 570                      WNR2000V3_MAC1_OFFSET, WNR2000V3_WMAC_OFFSET);
 571
 572         wnr_common_setup(wlan_mac_addr);
 573
 574         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr1000v2_leds_gpio),
 575                                  wnr1000v2_leds_gpio);
 576
 577         ap9x_pci_setup_wmac_led_pin(0, WNR1000V2_GPIO_WMAC_LED_WLAN_BLUE);
 578         ap9x_pci_setup_wmac_led_name(0, wnr2000v3_wmac_led_name);
 579
 580         ap9x_pci_setup_wmac_leds(0, wnr1000v2_wmac_leds_gpio,
 581                                  ARRAY_SIZE(wnr1000v2_wmac_leds_gpio));
 582
 583         /* All 3 buttons are connected to wireless chip */
 584         ap9x_pci_setup_wmac_btns(0, wnr1000v2_wmac_keys_gpio,
 585                                  ARRAY_SIZE(wnr1000v2_wmac_keys_gpio),
 586                                  WNR2000V3_KEYS_POLL_INTERVAL);
 587 }
 588
 589 MIPS_MACHINE(ATH79_MACH_WNR1000_V2, "WNR1000V2", "NETGEAR WNR1000 V2", wnr1000v2_setup);
 590
 591 static void __init wpn824n_setup(void)
 592 {
 593         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
 594                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 595                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 596                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 597                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 598                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
 599                                   AR724X_GPIO_FUNC_CLK_OBS3_EN);
 600
 601         wnr_common_setup(NULL);
 602
 603         ath79_register_leds_gpio(-1, ARRAY_SIZE(wpn824n_leds_gpio),
 604                                  wpn824n_leds_gpio);
 605
 606         ap9x_pci_setup_wmac_led_pin(0, WPN824N_WGPIO_LED_WLAN_BLUE);
 607         ap9x_pci_setup_wmac_leds(0, wpn824n_wmac_leds_gpio,
 608                                  ARRAY_SIZE(wpn824n_wmac_leds_gpio));
 609 }
 610
 611 MIPS_MACHINE(ATH79_MACH_WPN824N, "WPN824N", "NETGEAR WPN824N", wpn824n_setup);