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-E385AC (QCA9558 + QCA9984 + QCA8337)
  10  *  - CF-E520N/CF-E530N (QCA9531)
  11  *
  12  *  Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
  13  *  Copyright (C) 2016 Gareth Parker <gareth41@orcon.net.nz>
  14  *  Copyright (C) 2015 Paul Fertser <fercerpav@gmail.com>
  15  *
  16  *  This program is free software; you can redistribute it and/or modify it
  17  *  under the terms of the GNU General Public License version 2 as published
  18  *  by the Free Software Foundation.
  19  */
  20
  21 #include <linux/gpio.h>
  22 #include <linux/ar8216_platform.h>
  23 #include <linux/platform_data/phy-at803x.h>
  24 #include <linux/platform_device.h>
  25 #include <linux/timer.h>
  26
  27 #include <asm/mach-ath79/ath79.h>
  28 #include <asm/mach-ath79/ar71xx_regs.h>
  29
  30 #include "common.h"
  31 #include "dev-ap9x-pci.h"
  32 #include "dev-eth.h"
  33 #include "dev-gpio-buttons.h"
  34 #include "dev-leds-gpio.h"
  35 #include "dev-m25p80.h"
  36 #include "dev-wmac.h"
  37 #include "dev-usb.h"
  38 #include "machtypes.h"
  39 #include "pci.h"
  40
  41 #define CF_EXXXN_KEYS_POLL_INTERVAL     20
  42 #define CF_EXXXN_KEYS_DEBOUNCE_INTERVAL (3 * CF_EXXXN_KEYS_POLL_INTERVAL)
  43
  44 /* CF-E316N v2 */
  45 #define CF_E316N_V2_GPIO_LED_DIAG_B     0
  46 #define CF_E316N_V2_GPIO_LED_DIAG_R     2
  47 #define CF_E316N_V2_GPIO_LED_DIAG_G     3
  48 #define CF_E316N_V2_GPIO_LED_WLAN       12
  49 #define CF_E316N_V2_GPIO_LED_WAN        17
  50 #define CF_E316N_V2_GPIO_LED_LAN        19
  51
  52 #define CF_E316N_V2_GPIO_EXT_WDT        16
  53
  54 #define CF_E316N_V2_GPIO_EXTERNAL_PA0   13
  55 #define CF_E316N_V2_GPIO_EXTERNAL_PA1   14
  56
  57 #define CF_E316N_V2_GPIO_BTN_RESET      20
  58
  59 static struct gpio_led cf_e316n_v2_leds_gpio[] __initdata = {
  60         {
  61                 .name           = "cf-e316n-v2:blue:diag",
  62                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_B,
  63                 .active_low     = 0,
  64         }, {
  65                 .name           = "cf-e316n-v2:red:diag",
  66                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_R,
  67                 .active_low     = 0,
  68         }, {
  69                 .name           = "cf-e316n-v2:green:diag",
  70                 .gpio           = CF_E316N_V2_GPIO_LED_DIAG_G,
  71                 .active_low     = 0,
  72         }, {
  73                 .name           = "cf-e316n-v2:blue:wlan",
  74                 .gpio           = CF_E316N_V2_GPIO_LED_WLAN,
  75                 .active_low     = 1,
  76         }, {
  77                 .name           = "cf-e316n-v2:blue:wan",
  78                 .gpio           = CF_E316N_V2_GPIO_LED_WAN,
  79                 .active_low     = 1,
  80         }, {
  81                 .name           = "cf-e316n-v2:blue:lan",
  82                 .gpio           = CF_E316N_V2_GPIO_LED_LAN,
  83                 .active_low     = 1,
  84         },
  85 };
  86
  87 static struct gpio_keys_button cf_e316n_v2_gpio_keys[] __initdata = {
  88         {
  89                 .desc           = "reset",
  90                 .type           = EV_KEY,
  91                 .code           = KEY_RESTART,
  92                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
  93                 .gpio           = CF_E316N_V2_GPIO_BTN_RESET,
  94                 .active_low     = 1,
  95         },
  96 };
  97
  98 /* CF-E320N v2 */
  99 #define CF_E320N_V2_GPIO_LED_WLAN       0
 100 #define CF_E320N_V2_GPIO_LED_WAN        2
 101 #define CF_E320N_V2_GPIO_LED_LAN        3
 102
 103 #define CF_E320N_V2_GPIO_HEADER_J9_1    14
 104 #define CF_E320N_V2_GPIO_HEADER_J9_2    12
 105 #define CF_E320N_V2_GPIO_HEADER_J9_3    11
 106 #define CF_E320N_V2_GPIO_HEADER_J9_4    16
 107
 108 #define CF_E320N_V2_GPIO_EXT_WDT        13
 109
 110 #define CF_E320N_V2_GPIO_BTN_RESET      17
 111
 112 static struct gpio_led cf_e320n_v2_leds_gpio[] __initdata = {
 113         {
 114                 .name           = "cf-e320n-v2:green:lan",
 115                 .gpio           = CF_E320N_V2_GPIO_LED_LAN,
 116                 .active_low     = 0,
 117         }, {
 118                 .name           = "cf-e320n-v2:red:wan",
 119                 .gpio           = CF_E320N_V2_GPIO_LED_WAN,
 120                 .active_low     = 0,
 121         }, {
 122                 .name           = "cf-e320n-v2:blue:wlan",
 123                 .gpio           = CF_E320N_V2_GPIO_LED_WLAN,
 124                 .active_low     = 0,
 125         },
 126 };
 127
 128 static struct gpio_keys_button cf_e320n_v2_gpio_keys[] __initdata = {
 129         {
 130                 .desc           = "Reset button",
 131                 .type           = EV_KEY,
 132                 .code           = KEY_RESTART,
 133                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 134                 .gpio           = CF_E320N_V2_GPIO_BTN_RESET,
 135                 .active_low     = 1,
 136         },
 137 };
 138
 139 /* CF-E355AC v1/v2 */
 140 #define CF_E355AC_GPIO_LED_LAN          3
 141 #define CF_E355AC_GPIO_LED_WLAN2G       0
 142 #define CF_E355AC_GPIO_LED_WLAN5G       2
 143
 144 #define CF_E355AC_GPIO_EXT_WDT          13
 145
 146 #define CF_E355AC_GPIO_BTN_RESET        17
 147
 148 static struct gpio_led cf_e355ac_v1_leds_gpio[] __initdata = {
 149         {
 150                 .name           = "cf-e355ac-v1:green:lan",
 151                 .gpio           = CF_E355AC_GPIO_LED_LAN,
 152                 .active_low     = 0,
 153         }, {
 154                 .name           = "cf-e355ac-v1:blue:wlan2g",
 155                 .gpio           = CF_E355AC_GPIO_LED_WLAN2G,
 156                 .active_low     = 0,
 157         }, {
 158                 .name           = "cf-e355ac-v1:red:wlan5g",
 159                 .gpio           = CF_E355AC_GPIO_LED_WLAN5G,
 160                 .active_low     = 0,
 161         },
 162 };
 163
 164 static struct gpio_led cf_e355ac_v2_leds_gpio[] __initdata = {
 165         {
 166                 .name           = "cf-e355ac-v2:green:lan",
 167                 .gpio           = CF_E355AC_GPIO_LED_LAN,
 168                 .active_low     = 0,
 169         }, {
 170                 .name           = "cf-e355ac-v2:blue:wlan2g",
 171                 .gpio           = CF_E355AC_GPIO_LED_WLAN2G,
 172                 .active_low     = 0,
 173         }, {
 174                 .name           = "cf-e355ac-v2:red:wlan5g",
 175                 .gpio           = CF_E355AC_GPIO_LED_WLAN5G,
 176                 .active_low     = 0,
 177         },
 178 };
 179
 180 static struct gpio_keys_button cf_e355ac_gpio_keys[] __initdata = {
 181         {
 182                 .desc           = "Reset button",
 183                 .type           = EV_KEY,
 184                 .code           = KEY_RESTART,
 185                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 186                 .gpio           = CF_E355AC_GPIO_BTN_RESET,
 187                 .active_low     = 1,
 188         },
 189 };
 190
 191 #define CF_E375AC_GPIO_XWDT_TRIGGER     6
 192
 193 #define CF_E375AC_GPIO_BTN_RESET_WPS    2
 194
 195 #define CF_E375AC_GPIO_LED_WAN          15
 196 #define CF_E375AC_GPIO_LED_LAN          17
 197 #define CF_E375AC_GPIO_LED_WLAN         16
 198
 199 static struct gpio_led cf_e375ac_leds_gpio[] __initdata = {
 200         {
 201                 .name           = "comfast:red:wan",
 202                 .gpio           = CF_E375AC_GPIO_LED_WAN,
 203                 .active_low     = 0,
 204         }, {
 205                 .name           = "comfast:green:lan",
 206                 .gpio           = CF_E375AC_GPIO_LED_LAN,
 207                 .active_low     = 0,
 208         }, {
 209                 .name           = "comfast:blue:wlan",
 210                 .gpio           = CF_E375AC_GPIO_LED_WLAN,
 211                 .active_low     = 0,
 212         },
 213 };
 214
 215 static struct gpio_keys_button cf_e375ac_gpio_keys[] __initdata = {
 216         {
 217                 .desc           = "Reset button/WPS button",
 218                 .type           = EV_KEY,
 219                 .code           = KEY_RESTART,
 220                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 221                 .gpio           = CF_E375AC_GPIO_BTN_RESET_WPS,
 222                 .active_low     = 1,
 223         },
 224 };
 225
 226 static struct ar8327_pad_cfg cf_e375ac_ar8337_pad0_cfg = {
 227         .mode = AR8327_PAD_MAC_SGMII,
 228         .sgmii_delay_en = true,
 229 };
 230
 231 static struct ar8327_platform_data cf_e375ac_ar8337_data = {
 232         .pad0_cfg = &cf_e375ac_ar8337_pad0_cfg,
 233         .port0_cfg = {
 234                 .force_link = 1,
 235                 .speed = AR8327_PORT_SPEED_1000,
 236                 .duplex = 1,
 237                 .txpause = 1,
 238                 .rxpause = 1,
 239         },
 240 };
 241
 242 static struct mdio_board_info cf_e375ac_mdio0_info[] = {
 243         {
 244                 .bus_id = "ag71xx-mdio.0",
 245                 .phy_addr = 0,
 246                 .platform_data = &cf_e375ac_ar8337_data,
 247         },
 248 };
 249
 250 /* CF-E380AC v1/v2, CF-E385AC */
 251 #define CF_E38XAC_GPIO_LED_LAN          0
 252 #define CF_E38XAC_GPIO_LED_WLAN2G       2
 253 #define CF_E38XAC_GPIO_LED_WLAN5G       3
 254
 255 #define CF_E38XAC_GPIO_EXT_WDT          17
 256
 257 #define CF_E38XAC_GPIO_BTN_RESET        19
 258
 259 static struct gpio_led cf_e380ac_v1_leds_gpio[] __initdata = {
 260         {
 261                 .name           = "cf-e380ac-v1:green:lan",
 262                 .gpio           = CF_E38XAC_GPIO_LED_LAN,
 263                 .active_low     = 0,
 264         }, {
 265                 .name           = "cf-e380ac-v1:blue:wlan2g",
 266                 .gpio           = CF_E38XAC_GPIO_LED_WLAN2G,
 267                 .active_low     = 0,
 268         }, {
 269                 .name           = "cf-e380ac-v1:red:wlan5g",
 270                 .gpio           = CF_E38XAC_GPIO_LED_WLAN5G,
 271                 .active_low     = 0,
 272         },
 273 };
 274
 275 static struct gpio_led cf_e380ac_v2_leds_gpio[] __initdata = {
 276         {
 277                 .name           = "cf-e380ac-v2:green:lan",
 278                 .gpio           = CF_E38XAC_GPIO_LED_LAN,
 279                 .active_low     = 0,
 280         }, {
 281                 .name           = "cf-e380ac-v2:blue:wlan2g",
 282                 .gpio           = CF_E38XAC_GPIO_LED_WLAN2G,
 283                 .active_low     = 0,
 284         }, {
 285                 .name           = "cf-e380ac-v2:red:wlan5g",
 286                 .gpio           = CF_E38XAC_GPIO_LED_WLAN5G,
 287                 .active_low     = 0,
 288         },
 289 };
 290
 291 static struct gpio_led cf_e385ac_leds_gpio[] __initdata = {
 292         {
 293                 .name           = "cf-e385ac:green:lan",
 294                 .gpio           = CF_E38XAC_GPIO_LED_LAN,
 295                 .active_low     = 0,
 296         }, {
 297                 .name           = "cf-e385ac:blue:wlan2g",
 298                 .gpio           = CF_E38XAC_GPIO_LED_WLAN2G,
 299                 .active_low     = 0,
 300         }, {
 301                 .name           = "cf-e385ac:red:wlan5g",
 302                 .gpio           = CF_E38XAC_GPIO_LED_WLAN5G,
 303                 .active_low     = 0,
 304         },
 305 };
 306
 307 static struct gpio_keys_button cf_e38xac_gpio_keys[] __initdata = {
 308         {
 309                 .desc           = "Reset button",
 310                 .type           = EV_KEY,
 311                 .code           = KEY_RESTART,
 312                 .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
 313                 .gpio           = CF_E38XAC_GPIO_BTN_RESET,
 314                 .active_low     = 1,
 315         },
 316 };
 317
 318 static struct at803x_platform_data cf_e380ac_v1v2_at803x_data = {
 319         .disable_smarteee = 1,
 320 };
 321
 322 static struct mdio_board_info cf_e380ac_v1v2_mdio0_info[] = {
 323         {
 324                 .bus_id = "ag71xx-mdio.0",
 325                 .phy_addr = 0,
 326                 .platform_data = &cf_e380ac_v1v2_at803x_data,
 327         },
 328 };
 329
 330 /* CF-E520N/CF-E530N */
 331 #define CF_E5X0N_GPIO_LED_WAN           11
 332 #define CF_E5X0N_GPIO_BTN_RESET         17
 333
 334 static struct gpio_led cf_e520n_leds_gpio[] __initdata = {
 335         {
 336                 .name           = "cf-e520n:blue:wan",
 337                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 338                 .active_low     = 1,
 339         }
 340 };
 341
 342 static struct gpio_led cf_e530n_leds_gpio[] __initdata = {
 343         {
 344                 .name           = "cf-e530n:blue:wan",
 345                 .gpio           = CF_E5X0N_GPIO_LED_WAN,
 346                 .active_low     = 1,
 347         }
 348 };
 349
 350 /*
 351  * Some COMFAST devices include external hardware watchdog chip,
 352  * Pericon Technology PT7A7514, connected to a selected GPIO
 353  * and WiSoC RESET_L input. Watchdog time-out is ~1.6 s.
 354  */
 355 #define CF_EXXXN_EXT_WDT_TIMEOUT_MS     500
 356
 357 static struct timer_list gpio_wdt_timer;
 358
 359 static void gpio_wdt_toggle(unsigned long gpio)
 360 {
 361         static int state;
 362
 363         state = !state;
 364         gpio_set_value(gpio, state);
 365
 366         mod_timer(&gpio_wdt_timer,
 367                   jiffies + msecs_to_jiffies(CF_EXXXN_EXT_WDT_TIMEOUT_MS));
 368 }
 369
 370 static void __init cf_exxxn_common_setup(unsigned long art_ofs, int gpio_wdt)
 371 {
 372         u8 *art = (u8 *) KSEG1ADDR(0x1f001000 + art_ofs);
 373
 374         if (gpio_wdt > -1) {
 375                 gpio_request_one(gpio_wdt, GPIOF_OUT_INIT_HIGH,
 376                                  "PT7A7514 watchdog");
 377
 378                 setup_timer(&gpio_wdt_timer, gpio_wdt_toggle, gpio_wdt);
 379                 gpio_wdt_toggle(gpio_wdt);
 380         }
 381
 382         ath79_register_m25p80(NULL);
 383
 384         ath79_register_wmac(art, NULL);
 385
 386         ath79_register_usb();
 387 }
 388
 389 static void __init cf_e316n_v2_setup(void)
 390 {
 391         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 392
 393         cf_exxxn_common_setup(0x10000, CF_E316N_V2_GPIO_EXT_WDT);
 394
 395         ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
 396
 397         ath79_register_mdio(1, 0x0);
 398
 399         /* GMAC0 is connected to the PHY0 of the internal switch */
 400         ath79_switch_data.phy4_mii_en = 1;
 401         ath79_switch_data.phy_poll_mask = BIT(0);
 402         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 403         ath79_eth0_data.phy_mask = BIT(0);
 404         ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
 405         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 406         ath79_register_eth(0);
 407
 408         /* GMAC1 is connected to the internal switch */
 409         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 410         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 411         ath79_register_eth(1);
 412
 413         /* Enable 2x Skyworks SE2576L WLAN power amplifiers */
 414         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA0, GPIOF_OUT_INIT_HIGH,
 415                          "WLAN PA0");
 416         gpio_request_one(CF_E316N_V2_GPIO_EXTERNAL_PA1, GPIOF_OUT_INIT_HIGH,
 417                          "WLAN PA1");
 418
 419         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e316n_v2_leds_gpio),
 420                                  cf_e316n_v2_leds_gpio);
 421
 422         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 423                                         ARRAY_SIZE(cf_e316n_v2_gpio_keys),
 424                                         cf_e316n_v2_gpio_keys);
 425 }
 426
 427 MIPS_MACHINE(ATH79_MACH_CF_E316N_V2, "CF-E316N-V2", "COMFAST CF-E316N v2",
 428              cf_e316n_v2_setup);
 429
 430 static void __init cf_exxxn_qca953x_eth_setup(void)
 431 {
 432         u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
 433
 434         ath79_setup_ar933x_phy4_switch(false, false);
 435
 436         ath79_register_mdio(0, 0x0);
 437
 438         ath79_switch_data.phy4_mii_en = 1;
 439         ath79_switch_data.phy_poll_mask |= BIT(4);
 440
 441         /* LAN */
 442         ath79_eth1_data.duplex = DUPLEX_FULL;
 443         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 444         ath79_eth1_data.speed = SPEED_1000;
 445         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
 446         ath79_register_eth(1);
 447
 448         /* WAN */
 449         ath79_eth0_data.duplex = DUPLEX_FULL;
 450         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 451         ath79_eth0_data.speed = SPEED_100;
 452         ath79_eth0_data.phy_mask = BIT(4);
 453         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 454         ath79_register_eth(0);
 455 }
 456
 457 static void __init cf_e320n_v2_setup(void)
 458 {
 459         cf_exxxn_common_setup(0x10000, CF_E320N_V2_GPIO_EXT_WDT);
 460
 461         cf_exxxn_qca953x_eth_setup();
 462
 463         /* Disable JTAG (enables GPIO0-3) */
 464         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 465
 466         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_LAN, true);
 467         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WAN, true);
 468         ath79_gpio_direction_select(CF_E320N_V2_GPIO_LED_WLAN, true);
 469
 470         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_LAN, 0);
 471         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WAN, 0);
 472         ath79_gpio_output_select(CF_E320N_V2_GPIO_LED_WLAN, 0);
 473
 474         /* Enable GPIO function for GPIOs in J9 header */
 475         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_1, 0);
 476         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_2, 0);
 477         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_3, 0);
 478         ath79_gpio_output_select(CF_E320N_V2_GPIO_HEADER_J9_4, 0);
 479
 480         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e320n_v2_leds_gpio),
 481                                  cf_e320n_v2_leds_gpio);
 482
 483         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 484                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 485                                         cf_e320n_v2_gpio_keys);
 486 }
 487
 488 MIPS_MACHINE(ATH79_MACH_CF_E320N_V2, "CF-E320N-V2", "COMFAST CF-E320N v2",
 489              cf_e320n_v2_setup);
 490
 491 static void __init cf_e355ac_setup(void)
 492 {
 493         u8 *art = (u8 *) KSEG1ADDR(0x1f010000);
 494
 495         /* Disable JTAG, enabling GPIOs 0-3 */
 496         ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, 0);
 497
 498         cf_exxxn_common_setup(0x10000, CF_E355AC_GPIO_EXT_WDT);
 499
 500         cf_exxxn_qca953x_eth_setup();
 501
 502         ath79_gpio_output_select(CF_E355AC_GPIO_LED_LAN, 0);
 503         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN2G, 0);
 504         ath79_gpio_output_select(CF_E355AC_GPIO_LED_WLAN5G, 0);
 505
 506         ap91_pci_init(art + 0x5000, NULL);
 507
 508         ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
 509                                         ARRAY_SIZE(cf_e355ac_gpio_keys),
 510                                         cf_e355ac_gpio_keys);
 511 }
 512
 513 static void __init cf_e355ac_v1_setup(void)
 514 {
 515         cf_e355ac_setup();
 516
 517         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e355ac_v1_leds_gpio),
 518                                  cf_e355ac_v1_leds_gpio);
 519 }
 520
 521 static void __init cf_e355ac_v2_setup(void)
 522 {
 523         cf_e355ac_setup();
 524
 525         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e355ac_v2_leds_gpio),
 526                                  cf_e355ac_v2_leds_gpio);
 527 }
 528
 529 MIPS_MACHINE(ATH79_MACH_CF_E355AC, "CF-E355AC-V1", "COMFAST CF-E355AC v1",
 530              cf_e355ac_v1_setup);
 531
 532 MIPS_MACHINE(ATH79_MACH_CF_E355AC_V2, "CF-E355AC-V2", "COMFAST CF-E355AC v2",
 533              cf_e355ac_v2_setup);
 534
 535 static void __init cf_e375ac_setup(void)
 536 {
 537         u8 *mac = (u8 *) KSEG1ADDR(0x1f040000);
 538         u8 *art = (u8 *) KSEG1ADDR(0x1f040000);
 539         u8 wlan1_mac[ETH_ALEN];
 540
 541         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 542         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
 543         ath79_init_mac(wlan1_mac, art, 3);
 544
 545         /* Disable JTAG, enabling GPIOs 0-3 */
 546         /* Configure OBS4 line, for GPIO 4*/
 547         ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, 0);
 548
 549         cf_exxxn_common_setup(0x40000, CF_E375AC_GPIO_XWDT_TRIGGER);
 550
 551         ath79_gpio_output_select(CF_E375AC_GPIO_LED_WAN, 0);
 552         ath79_gpio_output_select(CF_E375AC_GPIO_LED_LAN, 0);
 553         ath79_gpio_output_select(CF_E375AC_GPIO_LED_WLAN, 0);
 554
 555         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e375ac_leds_gpio),
 556                                         cf_e375ac_leds_gpio);
 557         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 558                                         ARRAY_SIZE(cf_e375ac_gpio_keys),
 559                                         cf_e375ac_gpio_keys);
 560
 561         platform_device_register(&ath79_mdio0_device);
 562
 563         mdiobus_register_board_info(cf_e375ac_mdio0_info,
 564                                     ARRAY_SIZE(cf_e375ac_mdio0_info));
 565
 566         /* GMAC0 is connected to an AR8337 switch */
 567         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
 568         ath79_eth0_data.speed = SPEED_1000;
 569         ath79_eth0_data.duplex = DUPLEX_FULL;
 570         ath79_eth0_data.phy_mask = BIT(0);
 571         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 572         ath79_register_eth(0);
 573
 574         ap91_pci_init(art + 0x5000, wlan1_mac);
 575 }
 576 MIPS_MACHINE(ATH79_MACH_CF_E375AC, "CF-E375AC", "COMFAST CF-E375AC", cf_e375ac_setup);
 577
 578 static void __init cf_e38xac_common_setup(unsigned long art_ofs)
 579 {
 580         cf_exxxn_common_setup(art_ofs, CF_E38XAC_GPIO_EXT_WDT);
 581
 582         ath79_register_pci();
 583
 584         /* Disable JTAG (enables GPIO0-3) */
 585         ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
 586
 587         ath79_gpio_direction_select(CF_E38XAC_GPIO_LED_LAN, true);
 588         ath79_gpio_direction_select(CF_E38XAC_GPIO_LED_WLAN2G, true);
 589         ath79_gpio_direction_select(CF_E38XAC_GPIO_LED_WLAN5G, true);
 590
 591         ath79_gpio_output_select(CF_E38XAC_GPIO_LED_LAN, 0);
 592         ath79_gpio_output_select(CF_E38XAC_GPIO_LED_WLAN2G, 0);
 593         ath79_gpio_output_select(CF_E38XAC_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_e38xac_gpio_keys),
 600                                         cf_e38xac_gpio_keys);
 601 }
 602
 603 static void __init cf_e380ac_v1v2_common_setup(unsigned long art_ofs)
 604 {
 605         u8 *mac = (u8 *) KSEG1ADDR(0x1f000000 + art_ofs);
 606
 607         cf_e38xac_common_setup(art_ofs);
 608
 609         ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
 610
 611         ath79_register_mdio(0, 0x0);
 612         mdiobus_register_board_info(cf_e380ac_v1v2_mdio0_info,
 613                                     ARRAY_SIZE(cf_e380ac_v1v2_mdio0_info));
 614
 615         /* LAN */
 616         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 617         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 618         ath79_eth0_data.phy_mask = BIT(0);
 619         ath79_eth0_pll_data.pll_1000 = 0xbe000000;
 620         ath79_eth0_pll_data.pll_100 = 0xb0000101;
 621         ath79_eth0_pll_data.pll_10 = 0xb0001313;
 622         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 623         ath79_register_eth(0);
 624 }
 625
 626 static void __init cf_e380ac_v1_setup(void)
 627 {
 628         cf_e380ac_v1v2_common_setup(0x20000);
 629
 630         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v1_leds_gpio),
 631                                  cf_e380ac_v1_leds_gpio);
 632 }
 633
 634 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V1, "CF-E380AC-V1", "COMFAST CF-E380AC v1",
 635              cf_e380ac_v1_setup);
 636
 637 static void __init cf_e380ac_v2_setup(void)
 638 {
 639         cf_e380ac_v1v2_common_setup(0x40000);
 640
 641         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v2_leds_gpio),
 642                                  cf_e380ac_v2_leds_gpio);
 643 }
 644
 645 MIPS_MACHINE(ATH79_MACH_CF_E380AC_V2, "CF-E380AC-V2", "COMFAST CF-E380AC v2",
 646              cf_e380ac_v2_setup);
 647
 648 /* QCA8337 GMAC0 is connected with QCA9558 over RGMII */
 649 static struct ar8327_pad_cfg cf_e385ac_qca8337_pad0_cfg = {
 650         .mode = AR8327_PAD_MAC_RGMII,
 651         .txclk_delay_en = true,
 652         .rxclk_delay_en = true,
 653         .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
 654         .rxclk_delay_sel = AR8327_CLK_DELAY_SEL1,
 655 };
 656
 657 /* QCA8337 GMAC6 is connected with QCA9558 over SGMII */
 658 static struct ar8327_pad_cfg cf_e385ac_qca8337_pad6_cfg = {
 659         .mode = AR8327_PAD_MAC_SGMII,
 660         .sgmii_delay_en = true,
 661         .rxclk_delay_sel = AR8327_CLK_DELAY_SEL0,
 662 };
 663
 664 static struct ar8327_platform_data cf_e385ac_qca8337_data = {
 665         .pad0_cfg = &cf_e385ac_qca8337_pad0_cfg,
 666         .pad6_cfg = &cf_e385ac_qca8337_pad6_cfg,
 667         .port0_cfg = {
 668                 .force_link = 1,
 669                 .speed = AR8327_PORT_SPEED_1000,
 670                 .duplex = 1,
 671                 .txpause = 1,
 672                 .rxpause = 1,
 673         },
 674         .port6_cfg = {
 675                 .force_link = 1,
 676                 .speed = AR8327_PORT_SPEED_1000,
 677                 .duplex = 1,
 678                 .txpause = 1,
 679                 .rxpause = 1,
 680         },
 681 };
 682
 683 static struct mdio_board_info cf_e385ac_mdio0_info[] = {
 684         {
 685                 .bus_id = "ag71xx-mdio.0",
 686                 .phy_addr = 0,
 687                 .platform_data = &cf_e385ac_qca8337_data,
 688         },
 689 };
 690
 691 static void __init cf_e385ac_setup(void)
 692 {
 693         u8 *mac = (u8 *) KSEG1ADDR(0x1f040000);
 694
 695         cf_e38xac_common_setup(0x40000);
 696
 697         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e385ac_leds_gpio),
 698                                  cf_e385ac_leds_gpio);
 699
 700         mdiobus_register_board_info(cf_e385ac_mdio0_info,
 701                                     ARRAY_SIZE(cf_e385ac_mdio0_info));
 702         ath79_register_mdio(0, 0x0);
 703
 704         ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
 705
 706         /* QCA9558 GMAC0 is connected to RMGII interface */
 707         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 708         ath79_eth0_data.phy_mask = BIT(0);
 709         ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
 710         ath79_eth0_pll_data.pll_1000 = 0x96000000;
 711
 712         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
 713         ath79_register_eth(0);
 714
 715         /* QCA9558 GMAC1 is connected to SGMII interface */
 716         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
 717         ath79_eth1_data.speed = SPEED_1000;
 718         ath79_eth1_data.duplex = DUPLEX_FULL;
 719         ath79_eth1_pll_data.pll_1000 = 0x03000101;
 720
 721         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
 722         ath79_register_eth(1);
 723 }
 724
 725 MIPS_MACHINE(ATH79_MACH_CF_E385AC, "CF-E385AC", "COMFAST CF-E385AC",
 726              cf_e385ac_setup);
 727
 728 static void __init cf_e5x0n_gpio_setup(void)
 729 {
 730         ath79_gpio_direction_select(CF_E5X0N_GPIO_LED_WAN, true);
 731
 732         ath79_gpio_output_select(CF_E5X0N_GPIO_LED_WAN, 0);
 733
 734         ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
 735                                         ARRAY_SIZE(cf_e320n_v2_gpio_keys),
 736                                         cf_e320n_v2_gpio_keys);
 737 }
 738
 739 static void __init cf_e520n_setup(void)
 740 {
 741         cf_exxxn_common_setup(0x10000, -1);
 742
 743         cf_exxxn_qca953x_eth_setup();
 744
 745         cf_e5x0n_gpio_setup();
 746
 747         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e520n_leds_gpio),
 748                                  cf_e520n_leds_gpio);
 749 }
 750
 751 MIPS_MACHINE(ATH79_MACH_CF_E520N, "CF-E520N", "COMFAST CF-E520N",
 752              cf_e520n_setup);
 753
 754 static void __init cf_e530n_setup(void)
 755 {
 756         cf_exxxn_common_setup(0x10000, -1);
 757
 758         cf_exxxn_qca953x_eth_setup();
 759
 760         cf_e5x0n_gpio_setup();
 761
 762         ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e530n_leds_gpio),
 763                                  cf_e530n_leds_gpio);
 764 }
 765
 766 MIPS_MACHINE(ATH79_MACH_CF_E530N, "CF-E530N", "COMFAST CF-E530N",
 767              cf_e530n_setup);