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 v1 (QCA9531 + QCA9882)
   6  *  - CF-E355AC v2 (QCA9531 + QCA9886)
   7  *  - CF-E375AC (QCA9563 + QCA9886 + QCA8337)
   8  *  - CF-E380AC v1/v2 (QCA9558)
   9  *  - CF-E520N/CF-E530N (QCA9531)
  10  *
  11  *  Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
  12  *  Copyright (C) 2016 Gareth Parker <gareth41@orcon.net.nz>
  13  *  Copyright (C) 2015 Paul Fertser <fercerpav@gmail.com>
  14  *
  15  *  This program is free software; you can redistribute it and/or modify it
  16  *  under the terms of the GNU General Public License version 2 as published
  17  *  by the Free Software Foundation.
  18  */
  19
  20 #include <linux/gpio.h>
  21 #include <linux/ar8216_platform.h>
  22 #include <linux/platform_data/phy-at803x.h>
  23 #include <linux/platform_device.h>
  24 #include <linux/timer.h>
  25
  26 #include <asm/mach-ath79/ath79.h>
  27 #include <asm/mach-ath79/ar71xx_regs.h>
  28
  29 #include "common.h"
  30 #include "dev-ap9x-pci.h"
  31 #include "dev-eth.h"
  32 #include "dev-gpio-buttons.h"
  33 #include "dev-leds-gpio.h"
  34 #include "dev-m25p80.h"
  35 #include "dev-wmac.h"
  36 #include "dev-usb.h"
  37 #include "machtypes.h"
  38
  39 #define CF_EXXXN_KEYS_POLL_INTERVAL     20
  40 #define CF_EXXXN_KEYS_DEBOUNCE_INTERVAL (3 * CF_EXXXN_KEYS_POLL_INTERVAL)
  41
  42 /* CF-E316N v2 */
  43 #define CF_E316N_V2_GPIO_LED_DIAG_B     0
  44 #define CF_E316N_V2_GPIO_LED_DIAG_R     2
  45 #define CF_E316N_V2_GPIO_LED_DIAG_G     3
  46 #define CF_E316N_V2_GPIO_LED_WLAN       12
  47 #define CF_E316N_V2_GPIO_LED_WAN        17
  48 #define CF_E316N_V2_GPIO_LED_LAN        19
  49
  50 #define CF_E316N_V2_GPIO_EXT_WDT        16
  51
  52 #define CF_E316N_V2_GPIO_EXTERNAL_PA0   13
  53 #define CF_E316N_V2_GPIO_EXTERNAL_PA1   14
  54
  55 #define CF_E316N_V2_GPIO_BTN_RESET      20
  56
  57 static struct gpio_led cf_e316n_v2_leds_gpio[] __initdata = {
  58         {
  59                 .name           = "cf-e316n-v2:blue:diag",
  60                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_B,
  61                 .active_low     = 0,
  62         }, {
  63                 .name           = "cf-e316n-v2:red:diag",
  64                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_R,
  65                 .active_low     = 0,
  66         }, {
  67                 .name           = "cf-e316n-v2:green:diag",
  68                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_G,
  69                 .active_low     = 0,
  70         }, {
  71                 .name           = "cf-e316n-v2:blue:wlan",
  72                 .gpio           = CF_E316N_V2_GPIO_LED_WLAN,
  73                 .active_low     = 1,
  74         }, {
  75                 .name           = "cf-e316n-v2:blue:wan",
  76                 .gpio           = CF_E316N_V2_GPIO_LED_WAN,
  77                 .active_low     = 1,
  78         }, {
  79                 .name           = "cf-e316n-v2:blue:lan",
  80                 .gpio           = CF_E316N_V2_GPIO_LED_LAN,
  81                 .active_low     = 1,
  82         },
  83 };
  84
  85 static struct gpio_keys_button cf_e316n_v2_gpio_keys[] __initdata = {
  86         {
  87                 .desc           = "reset",
  88                 .type           = EV_KEY,
  89                 .code           = KEY_RESTART,
  90                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
  91                 .gpio           = CF_E316N_V2_GPIO_BTN_RESET,
  92                 .active_low     = 1,
  93         },
  94 };
  95
  96 /* CF-E320N v2 */
  97 #define CF_E320N_V2_GPIO_LED_WLAN       0
  98 #define CF_E320N_V2_GPIO_LED_WAN        2
  99 #define CF_E320N_V2_GPIO_LED_LAN        3
 100
 101 #define CF_E320N_V2_GPIO_HEADER_J9_1    14
 102 #define CF_E320N_V2_GPIO_HEADER_J9_2    12
 103 #define CF_E320N_V2_GPIO_HEADER_J9_3    11
 104 #define CF_E320N_V2_GPIO_HEADER_J9_4    16
 105
 106 #define CF_E320N_V2_GPIO_EXT_WDT        13
 107
 108 #define CF_E320N_V2_GPIO_BTN_RESET      17
 109
 110 static struct gpio_led cf_e320n_v2_leds_gpio[] __initdata = {
 111         {
 112                 .name           = "cf-e320n-v2:green:lan",
 113                 .gpio           = CF_E320N_V2_GPIO_LED_LAN,
 114                 .active_low     = 0,
 115         }, {
 116                 .name           = "cf-e320n-v2:red:wan",
 117                 .gpio           = CF_E320N_V2_GPIO_LED_WAN,
 118                 .active_low     = 0,
 119         }, {
 120                 .name           = "cf-e320n-v2:blue:wlan",
 121                 .gpio           = CF_E320N_V2_GPIO_LED_WLAN,
 122                 .active_low     = 0,
 123         },
 124 };
 125
 126 static struct gpio_keys_button cf_e320n_v2_gpio_keys[] __initdata = {
 127         {
 128                 .desc           = "Reset button",
 129                 .type           = EV_KEY,
 130                 .code           = KEY_RESTART,
 131                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 132                 .gpio           = CF_E320N_V2_GPIO_BTN_RESET,
 133                 .active_low     = 1,
 134         },
 135 };
 136
 137 /* CF-E355AC v1/v2 */
 138 #define CF_E355AC_GPIO_LED_LAN          3
 139 #define CF_E355AC_GPIO_LED_WLAN2G       0
 140 #define CF_E355AC_GPIO_LED_WLAN5G       2
 141
 142 #define CF_E355AC_GPIO_EXT_WDT          13
 143
 144 #define CF_E355AC_GPIO_BTN_RESET        17
 145
 146 static struct gpio_led cf_e355ac_v1_leds_gpio[] __initdata = {
 147         {
 148                 .name           = "cf-e355ac-v1:green:lan",
 149                 .gpio           = CF_E355AC_GPIO_LED_LAN,
 150                 .active_low     = 0,
 151         }, {
 152                 .name           = "cf-e355ac-v1:blue:wlan2g",
 153                 .gpio           = CF_E355AC_GPIO_LED_WLAN2G,
 154                 .active_low     = 0,
 155         }, {
 156                 .name           = "cf-e355ac-v1:red:wlan5g",
 157                 .gpio           = CF_E355AC_GPIO_LED_WLAN5G,
 158                 .active_low     = 0,
 159         },
 160 };
 161
 162 static struct gpio_led cf_e355ac_v2_leds_gpio[] __initdata = {
 163         {
 164                 .name           = "cf-e355ac-v2:green:lan",
 165                 .gpio           = CF_E355AC_GPIO_LED_LAN,
 166                 .active_low     = 0,
 167         }, {
 168                 .name           = "cf-e355ac-v2:blue:wlan2g",
 169                 .gpio           = CF_E355AC_GPIO_LED_WLAN2G,
 170                 .active_low     = 0,
 171         }, {
 172                 .name           = "cf-e355ac-v2:red:wlan5g",
 173                 .gpio           = CF_E355AC_GPIO_LED_WLAN5G,
 174                 .active_low     = 0,
 175         },
 176 };
 177
 178 static struct gpio_keys_button cf_e355ac_gpio_keys[] __initdata = {
 179         {
 180                 .desc           = "Reset button",
 181                 .type           = EV_KEY,
 182                 .code           = KEY_RESTART,
 183                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 184                 .gpio           = CF_E355AC_GPIO_BTN_RESET,
 185                 .active_low     = 1,
 186         },
 187 };
 188
 189 #define CF_E375AC_GPIO_XWDT_TRIGGER     6
 190
 191 #define CF_E375AC_GPIO_BTN_RESET_WPS    2
 192
 193 #define CF_E375AC_GPIO_LED_WAN          15
 194 #define CF_E375AC_GPIO_LED_LAN          17
 195 #define CF_E375AC_GPIO_LED_WLAN         16
 196
 197 static struct gpio_led cf_e375ac_leds_gpio[] __initdata = {
 198         {
 199                 .name           = "comfast:red:wan",
 200                 .gpio           = CF_E375AC_GPIO_LED_WAN,
 201                 .active_low     = 0,
 202         }, {
 203                 .name           = "comfast:green:lan",
 204                 .gpio           = CF_E375AC_GPIO_LED_LAN,
 205                 .active_low     = 0,
 206         }, {
 207                 .name           = "comfast:blue:wlan",
 208                 .gpio           = CF_E375AC_GPIO_LED_WLAN,
 209                 .active_low     = 0,
 210         },
 211 };
 212
 213 static struct gpio_keys_button cf_e375ac_gpio_keys[] __initdata = {
 214         {
 215                 .desc           = "Reset button/WPS button",
 216                 .type           = EV_KEY,
 217                 .code           = KEY_RESTART,
 218                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 219                 .gpio           = CF_E375AC_GPIO_BTN_RESET_WPS,
 220                 .active_low     = 1,
 221         },
 222 };
 223
 224 static struct ar8327_pad_cfg cf_e375ac_ar8337_pad0_cfg = {
 225         .mode = AR8327_PAD_MAC_SGMII,
 226         .sgmii_delay_en = true,
 227 };
 228
 229 static struct ar8327_platform_data cf_e375ac_ar8337_data = {
 230         .pad0_cfg = &cf_e375ac_ar8337_pad0_cfg,
 231         .port0_cfg = {
 232                 .force_link = 1,
 233                 .speed = AR8327_PORT_SPEED_1000,
 234                 .duplex = 1,
 235                 .txpause = 1,
 236                 .rxpause = 1,
 237         },
 238 };
 239
 240 static struct mdio_board_info cf_e375ac_mdio0_info[] = {
 241         {
 242                 .bus_id = "ag71xx-mdio.0",
 243                 .phy_addr = 0,
 244                 .platform_data = &cf_e375ac_ar8337_data,
 245         },
 246 };
 247
 248 /* CF-E380AC v1/v2 */
 249 #define CF_E380AC_V1V2_GPIO_LED_LAN     0
 250 #define CF_E380AC_V1V2_GPIO_LED_WLAN2G  2
 251 #define CF_E380AC_V1V2_GPIO_LED_WLAN5G  3
 252
 253 #define CF_E380AC_V1V2_GPIO_EXT_WDT     17
 254
 255 #define CF_E380AC_V1V2_GPIO_BTN_RESET   19
 256
 257 static struct gpio_led cf_e380ac_v1_leds_gpio[] __initdata = {
 258         {
 259                 .name           = "cf-e380ac-v1:green:lan",
 260                 .gpio           = CF_E380AC_V1V2_GPIO_LED_LAN,
 261                 .active_low     = 0,
 262         }, {
 263                 .name           = "cf-e380ac-v1:blue:wlan2g",
 264                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
 265                 .active_low     = 0,
 266         }, {
 267                 .name           = "cf-e380ac-v1:red:wlan5g",
 268                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
 269                 .active_low     = 0,
 270         },
 271 };
 272
 273 static struct gpio_led cf_e380ac_v2_leds_gpio[] __initdata = {
 274         {
 275                 .name           = "cf-e380ac-v2:green:lan",
 276                 .gpio           = CF_E380AC_V1V2_GPIO_LED_LAN,
 277                 .active_low     = 0,
 278         }, {
 279                 .name           = "cf-e380ac-v2:blue:wlan2g",
 280                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
 281                 .active_low     = 0,
 282         }, {
 283                 .name           = "cf-e380ac-v2:red:wlan5g",
 284                 .gpio           = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
 285                 .active_low     = 0,
 286         },
 287 };
 288
 289 static struct gpio_keys_button cf_e380ac_v1v2_gpio_keys[] __initdata = {
 290         {
 291                 .desc           = "Reset button",
 292                 .type           = EV_KEY,
 293                 .code           = KEY_RESTART,
 294                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 295                 .gpio           = CF_E380AC_V1V2_GPIO_BTN_RESET,
 296                 .active_low     = 1,
 297         },
 298 };
 299
 300 static struct at803x_platform_data cf_e380ac_v1v2_at803x_data = {
 301         .disable_smarteee = 1,
 302 };
 303
 304 static struct mdio_board_info cf_e380ac_v1v2_mdio0_info[] = {
 305         {
 306                 .bus_id = "ag71xx-mdio.0",
 307                 .phy_addr = 0,
 308                 .platform_data = &cf_e380ac_v1v2_at803x_data,
 309         },
 310 };
 311
 312 /* CF-E520N/CF-E530N */
 313 #define CF_E5X0N_GPIO_LED_WAN           11
 314 #define CF_E5X0N_GPIO_BTN_RESET         17
 315
 316 static struct gpio_led cf_e520n_leds_gpio[] __initdata = {
 317         {
 318                 .name           = "cf-e520n:blue:wan",
 319                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 320                 .active_low     = 1,
 321         }
 322 };
 323
 324 static struct gpio_led cf_e530n_leds_gpio[] __initdata = {
 325         {
 326                 .name           = "cf-e530n:blue:wan",
 327                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 328                 .active_low     = 1,
 329         }
 330 };
 331
 332 /*
 333  * Some COMFAST devices include external hardware watchdog chip,
 334  * Pericon Technology PT7A7514, connected to a selected GPIO
 335  * and WiSoC RESET_L input. Watchdog time-out is ~1.6 s.
 336  */
 337 #define CF_EXXXN_EXT_WDT_TIMEOUT_MS     500
 338
 339 static struct timer_list gpio_wdt_timer;
 340
 341 static void gpio_wdt_toggle(unsigned long gpio)
 342 {
 343         static int state;
 344
 345         state = !state;
 346         gpio_set_value(gpio, state);
 347
 348         mod_timer(&gpio_wdt_timer,
 349                   jiffies + msecs_to_jiffies(CF_EXXXN_EXT_WDT_TIMEOUT_MS));
 350 }
 351
 352 static void __init cf_exxxn_common_setup(unsigned long art_ofs, int gpio_wdt)
 353 {
 354         u8 *art = (u8 *) KSEG1ADDR(0x1f001000 + art_ofs);
 355
 356         if (gpio_wdt > -1) {
 357                 gpio_request_one(gpio_wdt, GPIOF_OUT_INIT_HIGH,
 358                                  "PT7A7514 watchdog");
 359
 360                 setup_timer(&gpio_wdt_timer, gpio_wdt_toggle, gpio_wdt);
 361                 gpio_wdt_toggle(gpio_wdt);
 362         }
 363
 364         ath79_register_m25p80(NULL);
 365
 366         ath79_register_wmac(art, NULL);
 367
 368         ath79_register_usb();
 369 }
 370
 371 static void __init cf_e316n_v2_setup(void)
 372 {
 373         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 374
 375         cf_exxxn_common_setup(0x10000, CF_E316N_V2_GPIO_EXT_WDT);
 376
 377         ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
 378
 379         ath79_register_mdio(1, 0x0);
 380
 381         /* GMAC0 is connected to the PHY0 of the internal switch */
 382         ath79_switch_data.phy4_mii_en = 1;
 383         ath79_switch_data.phy_poll_mask = BIT(0);
 384         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 385         ath79_eth0_data.phy_mask = BIT(0);
 386         ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
 387         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 388         ath79_register_eth(0);
 389
 390         /* GMAC1 is connected to the internal switch */
 391         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 392         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 393         ath79_register_eth(1);
 394
 395         /* Enable 2x Skyworks SE2576L WLAN power amplifiers */
 396         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA0, GPIOF_OUT_INIT_HIGH,
 397                          "WLAN PA0");
 398         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA1, GPIOF_OUT_INIT_HIGH,
 399                          "WLAN PA1");
 400
 401         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e316n_v2_leds_gpio),
 402                                  cf_e316n_v2_leds_gpio);
 403
 404         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 405                                         ARRAY_SIZE(cf_e316n_v2_gpio_keys),
 406                                         cf_e316n_v2_gpio_keys);
 407 }
 408
 409 MIPS_MACHINE(ATH79_MACH_CF_E316N_V2, "CF-E316N-V2", "COMFAST CF-E316N v2",
 410              cf_e316n_v2_setup);
 411
 412 static void __init cf_exxxn_qca953x_eth_setup(void)
 413 {
 414         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 415
 416         ath79_setup_ar933x_phy4_switch(false, false);
 417
 418         ath79_register_mdio(0, 0x0);
 419
 420         ath79_switch_data.phy4_mii_en = 1;
 421         ath79_switch_data.phy_poll_mask |= BIT(4);
 422
 423         /* LAN */
 424         ath79_eth1_data.duplex = DUPLEX_FULL;
 425         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 426         ath79_eth1_data.speed = SPEED_1000;
 427         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 428         ath79_register_eth(1);
 429
 430         /* WAN */
 431         ath79_eth0_data.duplex = DUPLEX_FULL;
 432         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 433         ath79_eth0_data.speed = SPEED_100;
 434         ath79_eth0_data.phy_mask = BIT(4);
 435         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 436         ath79_register_eth(0);
 437 }
 438
 439 static void __init cf_e320n_v2_setup(void)
 440 {
 441         cf_exxxn_common_setup(0x10000, CF_E320N_V2_GPIO_EXT_WDT);
 442
 443         cf_exxxn_qca953x_eth_setup();
 444
 445         /* Disable JTAG (enables GPIO0-3) */
 446         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 447
 448         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_LAN, true);
 449         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WAN, true);
 450         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WLAN, true);
 451
 452         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_LAN, 0);
 453         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WAN, 0);
 454         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WLAN, 0);
 455
 456         /* Enable GPIO function for GPIOs in J9 header */
 457         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_1, 0);
 458         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_2, 0);
 459         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_3, 0);
 460         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_4, 0);
 461
 462         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e320n_v2_leds_gpio),
 463                                  cf_e320n_v2_leds_gpio);
 464
 465         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 466                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 467                                         cf_e320n_v2_gpio_keys);
 468 }
 469
 470 MIPS_MACHINE(ATH79_MACH_CF_E320N_V2, "CF-E320N-V2", "COMFAST CF-E320N v2",
 471              cf_e320n_v2_setup);
 472
 473 static void __init cf_e355ac_setup(void)
 474 {
 475         u8 *art = (u8 *) KSEG1ADDR(0x1f010000);
 476
 477         /* Disable JTAG, enabling GPIOs 0-3 */
 478         ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, 0);
 479
 480         cf_exxxn_common_setup(0x10000, CF_E355AC_GPIO_EXT_WDT);
 481
 482         cf_exxxn_qca953x_eth_setup();
 483
 484         ath79_gpio_output_select(CF_E355AC_GPIO_LED_LAN, 0);
 485         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN2G, 0);
 486         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN5G, 0);
 487
 488         ap91_pci_init(art + 0x5000, NULL);
 489
 490         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 491                                         ARRAY_SIZE(cf_e355ac_gpio_keys),
 492                                         cf_e355ac_gpio_keys);
 493 }
 494
 495 static void __init cf_e355ac_v1_setup(void)
 496 {
 497         cf_e355ac_setup();
 498
 499         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e355ac_v1_leds_gpio),
 500                                  cf_e355ac_v1_leds_gpio);
 501 }
 502
 503 static void __init cf_e355ac_v2_setup(void)
 504 {
 505         cf_e355ac_setup();
 506
 507         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e355ac_v2_leds_gpio),
 508                                  cf_e355ac_v2_leds_gpio);
 509 }
 510
 511 MIPS_MACHINE(ATH79_MACH_CF_E355AC, "CF-E355AC-V1", "COMFAST CF-E355AC v1",
 512              cf_e355ac_v1_setup);
 513
 514 MIPS_MACHINE(ATH79_MACH_CF_E355AC_V2, "CF-E355AC-V2", "COMFAST CF-E355AC v2",
 515              cf_e355ac_v2_setup);
 516
 517 static void __init cf_e375ac_setup(void)
 518 {
 519         u8 *mac = (u8 *) KSEG1ADDR(0x1f040000);
 520         u8 *art = (u8 *) KSEG1ADDR(0x1f040000);
 521         u8 wlan1_mac[ETH_ALEN];
 522
 523         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 524         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
 525         ath79_init_mac(wlan1_mac, art, 3);
 526
 527         /* Disable JTAG, enabling GPIOs 0-3 */
 528         /* Configure OBS4 line, for GPIO 4*/
 529         ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, 0);
 530
 531         cf_exxxn_common_setup(0x40000, CF_E375AC_GPIO_XWDT_TRIGGER);
 532
 533         ath79_gpio_output_select(CF_E375AC_GPIO_LED_WAN, 0);
 534         ath79_gpio_output_select(CF_E375AC_GPIO_LED_LAN, 0);
 535         ath79_gpio_output_select(CF_E375AC_GPIO_LED_WLAN, 0);
 536
 537         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e375ac_leds_gpio),
 538                                         cf_e375ac_leds_gpio);
 539         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 540                                         ARRAY_SIZE(cf_e375ac_gpio_keys),
 541                                         cf_e375ac_gpio_keys);
 542
 543         platform_device_register(&ath79_mdio0_device);
 544
 545         mdiobus_register_board_info(cf_e375ac_mdio0_info,
 546                                     ARRAY_SIZE(cf_e375ac_mdio0_info));
 547
 548         /* GMAC0 is connected to an AR8337 switch */
 549         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
 550         ath79_eth0_data.speed = SPEED_1000;
 551         ath79_eth0_data.duplex = DUPLEX_FULL;
 552         ath79_eth0_data.phy_mask = BIT(0);
 553         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 554         ath79_register_eth(0);
 555
 556         ap91_pci_init(art + 0x5000, wlan1_mac);
 557 }
 558 MIPS_MACHINE(ATH79_MACH_CF_E375AC, "CF-E375AC", "COMFAST CF-E375AC", cf_e375ac_setup);
 559
 560 static void __init cf_e380ac_v1v2_common_setup(unsigned long art_ofs)
 561 {
 562         u8 *mac = (u8 *) KSEG1ADDR(0x1f000000 + art_ofs);
 563
 564         cf_exxxn_common_setup(art_ofs, CF_E380AC_V1V2_GPIO_EXT_WDT);
 565
 566         ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
 567
 568         ath79_register_mdio(0, 0x0);
 569         mdiobus_register_board_info(cf_e380ac_v1v2_mdio0_info,
 570                                     ARRAY_SIZE(cf_e380ac_v1v2_mdio0_info));
 571
 572         /* LAN */
 573         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 574         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 575         ath79_eth0_data.phy_mask = BIT(0);
 576         ath79_eth0_pll_data.pll_1000 = 0xbe000000;
 577         ath79_eth0_pll_data.pll_100 = 0xb0000101;
 578         ath79_eth0_pll_data.pll_10 = 0xb0001313;
 579         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 580         ath79_register_eth(0);
 581
 582         ap91_pci_init(mac + 0x5000, NULL);
 583
 584         /* Disable JTAG (enables GPIO0-3) */
 585         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 586
 587         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_LAN, true);
 588         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, true);
 589         ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, true);
 590
 591         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_LAN, 0);
 592         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, 0);
 593         ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, 0);
 594
 595         /* For J7-4 */
 596         ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
 597
 598         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 599                                         ARRAY_SIZE(cf_e380ac_v1v2_gpio_keys),
 600                                         cf_e380ac_v1v2_gpio_keys);
 601 }
 602
 603 static void __init cf_e380ac_v1_setup(void)
 604 {
 605         cf_e380ac_v1v2_common_setup(0x20000);
 606
 607         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v1_leds_gpio),
 608                                  cf_e380ac_v1_leds_gpio);
 609 }
 610
 611 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V1, "CF-E380AC-V1", "COMFAST CF-E380AC v1",
 612              cf_e380ac_v1_setup);
 613
 614 static void __init cf_e380ac_v2_setup(void)
 615 {
 616         cf_e380ac_v1v2_common_setup(0x40000);
 617
 618         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v2_leds_gpio),
 619                                  cf_e380ac_v2_leds_gpio);
 620 }
 621
 622 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V2, "CF-E380AC-V2", "COMFAST CF-E380AC v2",
 623              cf_e380ac_v2_setup);
 624
 625 static void __init cf_e5x0n_gpio_setup(void)
 626 {
 627         ath79_gpio_direction_select(CF_E5X0N_GPIO_LED_WAN, true);
 628
 629         ath79_gpio_output_select(CF_E5X0N_GPIO_LED_WAN, 0);
 630
 631         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 632                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 633                                         cf_e320n_v2_gpio_keys);
 634 }
 635
 636 static void __init cf_e520n_setup(void)
 637 {
 638         cf_exxxn_common_setup(0x10000, -1);
 639
 640         cf_exxxn_qca953x_eth_setup();
 641
 642         cf_e5x0n_gpio_setup();
 643
 644         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e520n_leds_gpio),
 645                                  cf_e520n_leds_gpio);
 646 }
 647
 648 MIPS_MACHINE(ATH79_MACH_CF_E520N, "CF-E520N", "COMFAST CF-E520N",
 649              cf_e520n_setup);
 650
 651 static void __init cf_e530n_setup(void)
 652 {
 653         cf_exxxn_common_setup(0x10000, -1);
 654
 655         cf_exxxn_qca953x_eth_setup();
 656
 657         cf_e5x0n_gpio_setup();
 658
 659         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e530n_leds_gpio),
 660                                  cf_e530n_leds_gpio);
 661 }
 662
 663 MIPS_MACHINE(ATH79_MACH_CF_E530N, "CF-E530N", "COMFAST CF-E530N",
 664              cf_e530n_setup);