target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c

   1 /*
   2  *  Support for COMFAST boards:
   3  *  - CF-E316N v2 (AR9341)
   4  *  - CF-E320N v2 (QCA9531)
   5  *  - CF-E355AC (QCA9531)
   6  *  - CF-E380AC v1/v2 (QCA9558)
   7  *  - CF-E520N/CF-E530N (QCA9531)
   8  *
   9  *  Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
  10  *  Copyright (C) 2016 Gareth Parker <gareth41@orcon.net.nz>
  11  *  Copyright (C) 2015 Paul Fertser <fercerpav@gmail.com>
  12  *
  13  *  This program is free software; you can redistribute it and/or modify it
  14  *  under the terms of the GNU General Public License version 2 as published
  15  *  by the Free Software Foundation.
  16  */
  17
  18 #include <linux/gpio.h>
  19 #include <linux/platform_data/phy-at803x.h>
  20 #include <linux/platform_device.h>
  21 #include <linux/timer.h>
  22
  23 #include <asm/mach-ath79/ath79.h>
  24 #include <asm/mach-ath79/ar71xx_regs.h>
  25
  26 #include "common.h"
  27 #include "dev-ap9x-pci.h"
  28 #include "dev-eth.h"
  29 #include "dev-gpio-buttons.h"
  30 #include "dev-leds-gpio.h"
  31 #include "dev-m25p80.h"
  32 #include "dev-wmac.h"
  33 #include "dev-usb.h"
  34 #include "machtypes.h"
  35
  36 #define CF_EXXXN_KEYS_POLL_INTERVAL     20
  37 #define CF_EXXXN_KEYS_DEBOUNCE_INTERVAL (3 * CF_EXXXN_KEYS_POLL_INTERVAL)
  38
  39 /* CF-E316N v2 */
  40 #define CF_E316N_V2_GPIO_LED_DIAG_B     0
  41 #define CF_E316N_V2_GPIO_LED_DIAG_R     2
  42 #define CF_E316N_V2_GPIO_LED_DIAG_G     3
  43 #define CF_E316N_V2_GPIO_LED_WLAN       12
  44 #define CF_E316N_V2_GPIO_LED_WAN        17
  45 #define CF_E316N_V2_GPIO_LED_LAN        19
  46
  47 #define CF_E316N_V2_GPIO_EXT_WDT        16
  48
  49 #define CF_E316N_V2_GPIO_EXTERNAL_PA0   13
  50 #define CF_E316N_V2_GPIO_EXTERNAL_PA1   14
  51
  52 #define CF_E316N_V2_GPIO_BTN_RESET      20
  53
  54 static struct gpio_led cf_e316n_v2_leds_gpio[] __initdata = {
  55         {
  56                 .name           = "cf-e316n-v2:blue:diag",
  57                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_B,
  58                 .active_low     = 0,
  59         }, {
  60                 .name           = "cf-e316n-v2:red:diag",
  61                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_R,
  62                 .active_low     = 0,
  63         }, {
  64                 .name           = "cf-e316n-v2:green:diag",
  65                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_G,
  66                 .active_low     = 0,
  67         }, {
  68                 .name           = "cf-e316n-v2:blue:wlan",
  69                 .gpio           = CF_E316N_V2_GPIO_LED_WLAN,
  70                 .active_low     = 1,
  71         }, {
  72                 .name           = "cf-e316n-v2:blue:wan",
  73                 .gpio           = CF_E316N_V2_GPIO_LED_WAN,
  74                 .active_low     = 1,
  75         }, {
  76                 .name           = "cf-e316n-v2:blue:lan",
  77                 .gpio           = CF_E316N_V2_GPIO_LED_LAN,
  78                 .active_low     = 1,
  79         },
  80 };
  81
  82 static struct gpio_keys_button cf_e316n_v2_gpio_keys[] __initdata = {
  83         {
  84                 .desc           = "reset",
  85                 .type           = EV_KEY,
  86                 .code           = KEY_RESTART,
  87                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
  88                 .gpio           = CF_E316N_V2_GPIO_BTN_RESET,
  89                 .active_low     = 1,
  90         },
  91 };
  92
  93 /* CF-E320N v2 */
  94 #define CF_E320N_V2_GPIO_LED_WLAN       0
  95 #define CF_E320N_V2_GPIO_LED_WAN        2
  96 #define CF_E320N_V2_GPIO_LED_LAN        3
  97
  98 #define CF_E320N_V2_GPIO_HEADER_J9_1    14
  99 #define CF_E320N_V2_GPIO_HEADER_J9_2    12
 100 #define CF_E320N_V2_GPIO_HEADER_J9_3    11
 101 #define CF_E320N_V2_GPIO_HEADER_J9_4    16
 102
 103 #define CF_E320N_V2_GPIO_EXT_WDT        13
 104
 105 #define CF_E320N_V2_GPIO_BTN_RESET      17
 106
 107 static struct gpio_led cf_e320n_v2_leds_gpio[] __initdata = {
 108         {
 109                 .name           = "cf-e320n-v2:green:lan",
 110                 .gpio           = CF_E320N_V2_GPIO_LED_LAN,
 111                 .active_low     = 0,
 112         }, {
 113                 .name           = "cf-e320n-v2:red:wan",
 114                 .gpio           = CF_E320N_V2_GPIO_LED_WAN,
 115                 .active_low     = 0,
 116         }, {
 117                 .name           = "cf-e320n-v2:blue:wlan",
 118                 .gpio           = CF_E320N_V2_GPIO_LED_WLAN,
 119                 .active_low     = 0,
 120         },
 121 };
 122
 123 static struct gpio_keys_button cf_e320n_v2_gpio_keys[] __initdata = {
 124         {
 125                 .desc           = "Reset button",
 126                 .type           = EV_KEY,
 127                 .code           = KEY_RESTART,
 128                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 129                 .gpio           = CF_E320N_V2_GPIO_BTN_RESET,
 130                 .active_low     = 1,
 131         },
 132 };
 133
 134 /* CF-E355AC */
 135 #define CF_E355AC_GPIO_LED_LAN          3
 136 #define CF_E355AC_GPIO_LED_WLAN2G       0
 137 #define CF_E355AC_GPIO_LED_WLAN5G       2
 138
 139 #define CF_E355AC_GPIO_EXT_WDT          13
 140
 141 #define CF_E355AC_GPIO_BTN_RESET        17
 142
 143 static struct gpio_led cf_e355ac_leds_gpio[] __initdata = {
 144         {
 145                 .name           = "cf-e355ac:green:lan",
 146                 .gpio           = CF_E355AC_GPIO_LED_LAN,
 147                 .active_low     = 0,
 148         }, {
 149                 .name           = "cf-e355ac:blue:wlan2g",
 150                 .gpio           = CF_E355AC_GPIO_LED_WLAN2G,
 151                 .active_low     = 0,
 152         }, {
 153                 .name           = "cf-e355ac:red:wlan5g",
 154                 .gpio           = CF_E355AC_GPIO_LED_WLAN5G,
 155                 .active_low     = 0,
 156         },
 157 };
 158
 159 static struct gpio_keys_button cf_e355ac_gpio_keys[] __initdata = {
 160         {
 161                 .desc           = "Reset button",
 162                 .type           = EV_KEY,
 163                 .code           = KEY_RESTART,
 164                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 165                 .gpio           = CF_E355AC_GPIO_BTN_RESET,
 166                 .active_low     = 1,
 167         },
 168 };
 169
 170 /* CF-E380AC v1/v2 */
 171 #define CF_E380AC_V1V2_GPIO_LED_LAN     0
 172 #define CF_E380AC_V1V2_GPIO_LED_WLAN2G  2
 173 #define CF_E380AC_V1V2_GPIO_LED_WLAN5G  3
 174
 175 #define CF_E380AC_V1V2_GPIO_EXT_WDT     17
 176
 177 #define CF_E380AC_V1V2_GPIO_BTN_RESET   19
 178
 179 static struct gpio_led cf_e380ac_v1_leds_gpio[] __initdata = {
 180         {
 181                 .name           = "cf-e380ac-v1:green:lan",
 182                 .gpio           = CF_E380AC_V1V2_GPIO_LED_LAN,
 183                 .active_low     = 0,
 184         }, {
 185                 .name           = "cf-e380ac-v1:blue:wlan2g",
 186                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
 187                 .active_low     = 0,
 188         }, {
 189                 .name           = "cf-e380ac-v1:red:wlan5g",
 190                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
 191                 .active_low     = 0,
 192         },
 193 };
 194
 195 static struct gpio_led cf_e380ac_v2_leds_gpio[] __initdata = {
 196         {
 197                 .name           = "cf-e380ac-v2:green:lan",
 198                 .gpio           = CF_E380AC_V1V2_GPIO_LED_LAN,
 199                 .active_low     = 0,
 200         }, {
 201                 .name           = "cf-e380ac-v2:blue:wlan2g",
 202                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
 203                 .active_low     = 0,
 204         }, {
 205                 .name           = "cf-e380ac-v2:red:wlan5g",
 206                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
 207                 .active_low     = 0,
 208         },
 209 };
 210
 211 static struct gpio_keys_button cf_e380ac_v1v2_gpio_keys[] __initdata = {
 212         {
 213                 .desc           = "Reset button",
 214                 .type           = EV_KEY,
 215                 .code           = KEY_RESTART,
 216                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 217                 .gpio           = CF_E380AC_V1V2_GPIO_BTN_RESET,
 218                 .active_low     = 1,
 219         },
 220 };
 221
 222 static struct at803x_platform_data cf_e380ac_v1v2_at803x_data = {
 223         .disable_smarteee = 1,
 224 };
 225
 226 static struct mdio_board_info cf_e380ac_v1v2_mdio0_info[] = {
 227         {
 228                 .bus_id = "ag71xx-mdio.0",
 229                 .phy_addr = 0,
 230                 .platform_data = &cf_e380ac_v1v2_at803x_data,
 231         },
 232 };
 233
 234 /* CF-E520N/CF-E530N */
 235 #define CF_E5X0N_GPIO_LED_WAN           11
 236 #define CF_E5X0N_GPIO_BTN_RESET         17
 237
 238 static struct gpio_led cf_e520n_leds_gpio[] __initdata = {
 239         {
 240                 .name           = "cf-e520n:blue:wan",
 241                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 242                 .active_low     = 1,
 243         }
 244 };
 245
 246 static struct gpio_led cf_e530n_leds_gpio[] __initdata = {
 247         {
 248                 .name           = "cf-e530n:blue:wan",
 249                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 250                 .active_low     = 1,
 251         }
 252 };
 253
 254 /*
 255  * Some COMFAST devices include external hardware watchdog chip,
 256  * Pericon Technology PT7A7514, connected to a selected GPIO
 257  * and WiSoC RESET_L input. Watchdog time-out is ~1.6 s.
 258  */
 259 #define CF_EXXXN_EXT_WDT_TIMEOUT_MS     500
 260
 261 static struct timer_list gpio_wdt_timer;
 262
 263 static void gpio_wdt_toggle(unsigned long gpio)
 264 {
 265         static int state;
 266
 267         state = !state;
 268         gpio_set_value(gpio, state);
 269
 270         mod_timer(&gpio_wdt_timer,
 271                   jiffies + msecs_to_jiffies(CF_EXXXN_EXT_WDT_TIMEOUT_MS));
 272 }
 273
 274 static void __init cf_exxxn_common_setup(unsigned long art_ofs, int gpio_wdt)
 275 {
 276         u8 *art = (u8 *) KSEG1ADDR(0x1f001000 + art_ofs);
 277
 278         if (gpio_wdt > -1) {
 279                 gpio_request_one(gpio_wdt, GPIOF_OUT_INIT_HIGH,
 280                                  "PT7A7514 watchdog");
 281
 282                 setup_timer(&gpio_wdt_timer, gpio_wdt_toggle, gpio_wdt);
 283                 gpio_wdt_toggle(gpio_wdt);
 284         }
 285
 286         ath79_register_m25p80(NULL);
 287
 288         ath79_register_wmac(art, NULL);
 289
 290         ath79_register_usb();
 291 }
 292
 293 static void __init cf_e316n_v2_setup(void)
 294 {
 295         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 296
 297         cf_exxxn_common_setup(0x10000, CF_E316N_V2_GPIO_EXT_WDT);
 298
 299         ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
 300
 301         ath79_register_mdio(1, 0x0);
 302
 303         /* GMAC0 is connected to the PHY0 of the internal switch */
 304         ath79_switch_data.phy4_mii_en = 1;
 305         ath79_switch_data.phy_poll_mask = BIT(0);
 306         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 307         ath79_eth0_data.phy_mask = BIT(0);
 308         ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
 309         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 310         ath79_register_eth(0);
 311
 312         /* GMAC1 is connected to the internal switch */
 313         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 314         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 315         ath79_register_eth(1);
 316
 317         /* Enable 2x Skyworks SE2576L WLAN power amplifiers */
 318         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA0, GPIOF_OUT_INIT_HIGH,
 319                          "WLAN PA0");
 320         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA1, GPIOF_OUT_INIT_HIGH,
 321                          "WLAN PA1");
 322
 323         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e316n_v2_leds_gpio),
 324                                  cf_e316n_v2_leds_gpio);
 325
 326         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 327                                         ARRAY_SIZE(cf_e316n_v2_gpio_keys),
 328                                         cf_e316n_v2_gpio_keys);
 329 }
 330
 331 MIPS_MACHINE(ATH79_MACH_CF_E316N_V2, "CF-E316N-V2", "COMFAST CF-E316N v2",
 332              cf_e316n_v2_setup);
 333
 334 static void __init cf_exxxn_qca953x_eth_setup(void)
 335 {
 336         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 337
 338         ath79_setup_ar933x_phy4_switch(false, false);
 339
 340         ath79_register_mdio(0, 0x0);
 341
 342         ath79_switch_data.phy4_mii_en = 1;
 343         ath79_switch_data.phy_poll_mask |= BIT(4);
 344
 345         /* LAN */
 346         ath79_eth1_data.duplex = DUPLEX_FULL;
 347         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 348         ath79_eth1_data.speed = SPEED_1000;
 349         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 350         ath79_register_eth(1);
 351
 352         /* WAN */
 353         ath79_eth0_data.duplex = DUPLEX_FULL;
 354         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 355         ath79_eth0_data.speed = SPEED_100;
 356         ath79_eth0_data.phy_mask = BIT(4);
 357         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 358         ath79_register_eth(0);
 359 }
 360
 361 static void __init cf_e320n_v2_setup(void)
 362 {
 363         cf_exxxn_common_setup(0x10000, CF_E320N_V2_GPIO_EXT_WDT);
 364
 365         cf_exxxn_qca953x_eth_setup();
 366
 367         /* Disable JTAG (enables GPIO0-3) */
 368         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 369
 370         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_LAN, true);
 371         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WAN, true);
 372         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WLAN, true);
 373
 374         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_LAN, 0);
 375         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WAN, 0);
 376         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WLAN, 0);
 377
 378         /* Enable GPIO function for GPIOs in J9 header */
 379         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_1, 0);
 380         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_2, 0);
 381         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_3, 0);
 382         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_4, 0);
 383
 384         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e320n_v2_leds_gpio),
 385                                  cf_e320n_v2_leds_gpio);
 386
 387         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 388                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 389                                         cf_e320n_v2_gpio_keys);
 390 }
 391
 392 MIPS_MACHINE(ATH79_MACH_CF_E320N_V2, "CF-E320N-V2", "COMFAST CF-E320N v2",
 393              cf_e320n_v2_setup);
 394
 395 static void __init cf_e355ac_setup(void)
 396 {
 397         u8 *art = (u8 *) KSEG1ADDR(0x1f010000);
 398
 399         /* Disable JTAG, enabling GPIOs 0-3 */
 400         ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, 0);
 401
 402         cf_exxxn_common_setup(0x10000, CF_E355AC_GPIO_EXT_WDT);
 403
 404         cf_exxxn_qca953x_eth_setup();
 405
 406         ath79_gpio_output_select(CF_E355AC_GPIO_LED_LAN, 0);
 407         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN2G, 0);
 408         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN5G, 0);
 409
 410         ap91_pci_init(art + 0x5000, NULL);
 411
 412         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e355ac_leds_gpio),
 413                                  cf_e355ac_leds_gpio);
 414
 415         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 416                                         ARRAY_SIZE(cf_e355ac_gpio_keys),
 417                                         cf_e355ac_gpio_keys);
 418 }
 419
 420 MIPS_MACHINE(ATH79_MACH_CF_E355AC, "CF-E355AC", "COMFAST CF-E355AC",
 421              cf_e355ac_setup);
 422
 423 static void __init cf_e380ac_v1v2_common_setup(unsigned long art_ofs)
 424 {
 425         u8 *mac = (u8 *) KSEG1ADDR(0x1f000000 + art_ofs);
 426
 427         cf_exxxn_common_setup(art_ofs, CF_E380AC_V1V2_GPIO_EXT_WDT);
 428
 429         ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
 430
 431         ath79_register_mdio(0, 0x0);
 432         mdiobus_register_board_info(cf_e380ac_v1v2_mdio0_info,
 433                                     ARRAY_SIZE(cf_e380ac_v1v2_mdio0_info));
 434
 435         /* LAN */
 436         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 437         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 438         ath79_eth0_data.phy_mask = BIT(0);
 439         ath79_eth0_pll_data.pll_1000 = 0xbe000000;
 440         ath79_eth0_pll_data.pll_100 = 0xb0000101;
 441         ath79_eth0_pll_data.pll_10 = 0xb0001313;
 442         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 443         ath79_register_eth(0);
 444
 445         ap91_pci_init(mac + 0x5000, NULL);
 446
 447         /* Disable JTAG (enables GPIO0-3) */
 448         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 449
 450         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_LAN, true);
 451         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, true);
 452         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, true);
 453
 454         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_LAN, 0);
 455         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, 0);
 456         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, 0);
 457
 458         /* For J7-4 */
 459         ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
 460
 461         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 462                                         ARRAY_SIZE(cf_e380ac_v1v2_gpio_keys),
 463                                         cf_e380ac_v1v2_gpio_keys);
 464 }
 465
 466 static void __init cf_e380ac_v1_setup(void)
 467 {
 468         cf_e380ac_v1v2_common_setup(0x20000);
 469
 470         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v1_leds_gpio),
 471                                  cf_e380ac_v1_leds_gpio);
 472 }
 473
 474 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V1, "CF-E380AC-V1", "COMFAST CF-E380AC v1",
 475              cf_e380ac_v1_setup);
 476
 477 static void __init cf_e380ac_v2_setup(void)
 478 {
 479         cf_e380ac_v1v2_common_setup(0x40000);
 480
 481         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v2_leds_gpio),
 482                                  cf_e380ac_v2_leds_gpio);
 483 }
 484
 485 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V2, "CF-E380AC-V2", "COMFAST CF-E380AC v2",
 486              cf_e380ac_v2_setup);
 487
 488 static void __init cf_e5x0n_gpio_setup(void)
 489 {
 490         ath79_gpio_direction_select(CF_E5X0N_GPIO_LED_WAN, true);
 491
 492         ath79_gpio_output_select(CF_E5X0N_GPIO_LED_WAN, 0);
 493
 494         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 495                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 496                                         cf_e320n_v2_gpio_keys);
 497 }
 498
 499 static void __init cf_e520n_setup(void)
 500 {
 501         cf_exxxn_common_setup(0x10000, -1);
 502
 503         cf_exxxn_qca953x_eth_setup();
 504
 505         cf_e5x0n_gpio_setup();
 506
 507         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e520n_leds_gpio),
 508                                  cf_e520n_leds_gpio);
 509 }
 510
 511 MIPS_MACHINE(ATH79_MACH_CF_E520N, "CF-E520N", "COMFAST CF-E520N",
 512              cf_e520n_setup);
 513
 514 static void __init cf_e530n_setup(void)
 515 {
 516         cf_exxxn_common_setup(0x10000, -1);
 517
 518         cf_exxxn_qca953x_eth_setup();
 519
 520         cf_e5x0n_gpio_setup();
 521
 522         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e530n_leds_gpio),
 523                                  cf_e530n_leds_gpio);
 524 }
 525
 526 MIPS_MACHINE(ATH79_MACH_CF_E530N, "CF-E530N", "COMFAST CF-E530N",
 527              cf_e530n_setup);