target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v9.c

   1 /*
   2  *  TP-LINK TL-WR840N v2/v3 / TL-WR841N/ND v9/v11 / TL-WR842N/ND v3
   3  *
   4  *  Copyright (C) 2014 Matthias Schiffer <mschiffer@universe-factory.net>
   5  *  Copyright (C) 2016 Cezary Jackiewicz <cezary@eko.one.pl>
   6  *  Copyright (C) 2016 Stijn Segers <francesco.borromini@gmail.com>
   7  *  Copyright (C) 2017 Vaclav Svoboda <svoboda@neng.cz>
   8  *
   9  *  This program is free software; you can redistribute it and/or modify it
  10  *  under the terms of the GNU General Public License version 2 as published
  11  *  by the Free Software Foundation.
  12  */
  13
  14 #include <linux/gpio.h>
  15 #include <linux/platform_device.h>
  16
  17 #include <asm/mach-ath79/ath79.h>
  18 #include <asm/mach-ath79/ar71xx_regs.h>
  19
  20 #include "common.h"
  21 #include "dev-eth.h"
  22 #include "dev-gpio-buttons.h"
  23 #include "dev-leds-gpio.h"
  24 #include "dev-m25p80.h"
  25 #include "dev-usb.h"
  26 #include "dev-wmac.h"
  27 #include "machtypes.h"
  28
  29 #define TL_WR840NV2_GPIO_LED_SYSTEM     15
  30 #define TL_WR840NV2_GPIO_LED_WLAN       13
  31 #define TL_WR840NV2_GPIO_LED_WPS        3
  32 #define TL_WR840NV2_GPIO_LED_WAN        4
  33 #define TL_WR840NV2_GPIO_LED_LAN        16
  34
  35 #define TL_WR840NV2_GPIO_BTN_RESET      12
  36
  37 #define TL_WR841NV9_GPIO_LED_WLAN       13
  38 #define TL_WR841NV9_GPIO_LED_QSS        3
  39 #define TL_WR841NV9_GPIO_LED_WAN        4
  40 #define TL_WR841NV9_GPIO_LED_LAN1       16
  41 #define TL_WR841NV9_GPIO_LED_LAN2       15
  42 #define TL_WR841NV9_GPIO_LED_LAN3       14
  43 #define TL_WR841NV9_GPIO_LED_LAN4       11
  44
  45 #define TL_WR841NV9_GPIO_BTN_RESET      12
  46 #define TL_WR841NV9_GPIO_BTN_WIFI       17
  47
  48 #define TL_WR841NV11_GPIO_LED_SYSTEM    1
  49 #define TL_WR841NV11_GPIO_LED_QSS       3
  50 #define TL_WR841NV11_GPIO_LED_WAN       4
  51 #define TL_WR841NV11_GPIO_LED_WAN_STATUS        2
  52 #define TL_WR841NV11_GPIO_LED_WLAN      13
  53 #define TL_WR841NV11_GPIO_LED_LAN1      16
  54 #define TL_WR841NV11_GPIO_LED_LAN2      15
  55 #define TL_WR841NV11_GPIO_LED_LAN3      14
  56 #define TL_WR841NV11_GPIO_LED_LAN4      11
  57
  58 #define TL_WR841NV11_GPIO_BTN_RESET     12
  59 #define TL_WR841NV11_GPIO_BTN_WIFI      17
  60
  61 #define TL_WR842NV3_GPIO_LED_SYSTEM     2
  62 #define TL_WR842NV3_GPIO_LED_WLAN       3
  63 #define TL_WR842NV3_GPIO_LED_WAN_RED    4
  64 #define TL_WR842NV3_GPIO_LED_WAN_GREEN  11
  65 #define TL_WR842NV3_GPIO_LED_LAN1       12
  66 #define TL_WR842NV3_GPIO_LED_LAN2       13
  67 #define TL_WR842NV3_GPIO_LED_LAN3       14
  68 #define TL_WR842NV3_GPIO_LED_LAN4       15
  69 #define TL_WR842NV3_GPIO_LED_3G         16
  70 #define TL_WR842NV3_GPIO_LED_WPS        17
  71
  72 #define TL_WR842NV3_GPIO_BTN_RESET      1
  73 #define TL_WR842NV3_GPIO_BTN_WIFI       0
  74
  75 #define TL_WR841NV9_KEYS_POLL_INTERVAL  20      /* msecs */
  76 #define TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR841NV9_KEYS_POLL_INTERVAL)
  77
  78 static const char *tl_wr841n_v9_part_probes[] = {
  79         "tp-link",
  80         NULL,
  81 };
  82
  83 static struct flash_platform_data tl_wr841n_v9_flash_data = {
  84         .part_probes    = tl_wr841n_v9_part_probes,
  85 };
  86
  87 static struct gpio_led tl_wr840n_v2_leds_gpio[] __initdata = {
  88         {
  89                 .name           = "tp-link:green:system",
  90                 .gpio           = TL_WR840NV2_GPIO_LED_SYSTEM,
  91                 .active_low     = 1,
  92         }, {
  93                 .name           = "tp-link:green:lan",
  94                 .gpio           = TL_WR840NV2_GPIO_LED_LAN,
  95                 .active_low     = 1,
  96         }, {
  97                 .name           = "tp-link:green:wps",
  98                 .gpio           = TL_WR840NV2_GPIO_LED_WPS,
  99                 .active_low     = 1,
 100         }, {
 101                 .name           = "tp-link:green:wan",
 102                 .gpio           = TL_WR840NV2_GPIO_LED_WAN,
 103                 .active_low     = 1,
 104         }, {
 105                 .name           = "tp-link:green:wlan",
 106                 .gpio           = TL_WR840NV2_GPIO_LED_WLAN,
 107                 .active_low     = 1,
 108         },
 109 };
 110
 111 static struct gpio_keys_button tl_wr840n_v2_gpio_keys[] __initdata = {
 112         {
 113                 .desc           = "Reset button",
 114                 .type           = EV_KEY,
 115                 .code           = KEY_RESTART,
 116                 .debounce_interval = TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL,
 117                 .gpio           = TL_WR840NV2_GPIO_BTN_RESET,
 118                 .active_low     = 1,
 119         }
 120 };
 121
 122 static struct gpio_led tl_wr841n_v9_leds_gpio[] __initdata = {
 123         {
 124                 .name           = "tp-link:green:lan1",
 125                 .gpio           = TL_WR841NV9_GPIO_LED_LAN1,
 126                 .active_low     = 1,
 127         }, {
 128                 .name           = "tp-link:green:lan2",
 129                 .gpio           = TL_WR841NV9_GPIO_LED_LAN2,
 130                 .active_low     = 1,
 131         }, {
 132                 .name           = "tp-link:green:lan3",
 133                 .gpio           = TL_WR841NV9_GPIO_LED_LAN3,
 134                 .active_low     = 1,
 135         }, {
 136                 .name           = "tp-link:green:lan4",
 137                 .gpio           = TL_WR841NV9_GPIO_LED_LAN4,
 138                 .active_low     = 1,
 139         }, {
 140                 .name           = "tp-link:green:qss",
 141                 .gpio           = TL_WR841NV9_GPIO_LED_QSS,
 142                 .active_low     = 1,
 143         }, {
 144                 .name           = "tp-link:green:wan",
 145                 .gpio           = TL_WR841NV9_GPIO_LED_WAN,
 146                 .active_low     = 1,
 147         }, {
 148                 .name           = "tp-link:green:wlan",
 149                 .gpio           = TL_WR841NV9_GPIO_LED_WLAN,
 150                 .active_low     = 1,
 151         },
 152 };
 153
 154 static struct gpio_keys_button tl_wr841n_v9_gpio_keys[] __initdata = {
 155         {
 156                 .desc           = "Reset button",
 157                 .type           = EV_KEY,
 158                 .code           = KEY_RESTART,
 159                 .debounce_interval = TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL,
 160                 .gpio           = TL_WR841NV9_GPIO_BTN_RESET,
 161                 .active_low     = 1,
 162         }, {
 163                 .desc           = "WIFI button",
 164                 .type           = EV_KEY,
 165                 .code           = KEY_RFKILL,
 166                 .debounce_interval = TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL,
 167                 .gpio           = TL_WR841NV9_GPIO_BTN_WIFI,
 168                 .active_low     = 1,
 169         }
 170 };
 171
 172 static struct gpio_led tl_wr841n_v11_leds_gpio[] __initdata = {
 173         {
 174                 .name           = "tp-link:green:lan1",
 175                 .gpio           = TL_WR841NV9_GPIO_LED_LAN1,
 176                 .active_low     = 1,
 177         }, {
 178                 .name           = "tp-link:green:lan2",
 179                 .gpio           = TL_WR841NV9_GPIO_LED_LAN2,
 180                 .active_low     = 1,
 181         }, {
 182                 .name           = "tp-link:green:lan3",
 183                 .gpio           = TL_WR841NV9_GPIO_LED_LAN3,
 184                 .active_low     = 1,
 185         }, {
 186                 .name           = "tp-link:green:lan4",
 187                 .gpio           = TL_WR841NV9_GPIO_LED_LAN4,
 188                 .active_low     = 1,
 189         }, {
 190                 .name           = "tp-link:green:qss",
 191                 .gpio           = TL_WR841NV9_GPIO_LED_QSS,
 192                 .active_low     = 1,
 193         }, {
 194                 .name           = "tp-link:green:system",
 195                 .gpio           = TL_WR841NV11_GPIO_LED_SYSTEM,
 196                 .active_low     = 1,
 197         }, {
 198                 .name           = "tp-link:green:wan",
 199                 .gpio           = TL_WR841NV9_GPIO_LED_WAN,
 200                 .active_low     = 1,
 201         }, {
 202                 .name           = "tp-link:green:wan_status",
 203                 .gpio           = TL_WR841NV11_GPIO_LED_WAN_STATUS,
 204                 .active_low     = 1,
 205         }, {
 206                 .name           = "tp-link:green:wlan",
 207                 .gpio           = TL_WR841NV9_GPIO_LED_WLAN,
 208                 .active_low     = 1,
 209         },
 210 };
 211
 212 static struct gpio_led tl_wr842n_v3_leds_gpio[] __initdata = {
 213         {
 214                 .name           = "tp-link:green:lan1",
 215                 .gpio           = TL_WR842NV3_GPIO_LED_LAN1,
 216                 .active_low     = 1,
 217         }, {
 218                 .name           = "tp-link:green:lan2",
 219                 .gpio           = TL_WR842NV3_GPIO_LED_LAN2,
 220                 .active_low     = 1,
 221         }, {
 222                 .name           = "tp-link:green:lan3",
 223                 .gpio           = TL_WR842NV3_GPIO_LED_LAN3,
 224                 .active_low     = 1,
 225         }, {
 226                 .name           = "tp-link:green:lan4",
 227                 .gpio           = TL_WR842NV3_GPIO_LED_LAN4,
 228                 .active_low     = 1,
 229         }, {
 230                 .name           = "tp-link:green:wan",
 231                 .gpio           = TL_WR842NV3_GPIO_LED_WAN_GREEN,
 232                 .active_low     = 1,
 233         }, {
 234                 .name           = "tp-link:red:wan",
 235                 .gpio           = TL_WR842NV3_GPIO_LED_WAN_RED,
 236                 .active_low     = 1,
 237         }, {
 238                 .name           = "tp-link:green:wlan",
 239                 .gpio           = TL_WR842NV3_GPIO_LED_WLAN,
 240                 .active_low     = 1,
 241         }, {
 242                 .name           = "tp-link:green:system",
 243                 .gpio           = TL_WR842NV3_GPIO_LED_SYSTEM,
 244                 .active_low     = 1,
 245         }, {
 246                 .name           = "tp-link:green:3g",
 247                 .gpio           = TL_WR842NV3_GPIO_LED_3G,
 248                 .active_low     = 1,
 249         }, {
 250                 .name           = "tp-link:green:wps",
 251                 .gpio           = TL_WR842NV3_GPIO_LED_WPS,
 252                 .active_low     = 1,
 253         },
 254 };
 255
 256 static struct gpio_keys_button tl_wr842n_v3_gpio_keys[] __initdata = {
 257         {
 258                 .desc           = "Reset button",
 259                 .type           = EV_KEY,
 260                 .code           = KEY_RESTART,
 261                 .debounce_interval = TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL,
 262                 .gpio           = TL_WR842NV3_GPIO_BTN_RESET,
 263                 .active_low     = 1,
 264         }, {
 265                 .desc           = "WIFI button",
 266                 .type           = EV_KEY,
 267                 .code           = KEY_RFKILL,
 268                 .debounce_interval = TL_WR841NV9_KEYS_DEBOUNCE_INTERVAL,
 269                 .gpio           = TL_WR842NV3_GPIO_BTN_WIFI,
 270                 .active_low     = 1,
 271         }
 272 };
 273
 274
 275 static void __init tl_ap143_setup(void)
 276 {
 277         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
 278         u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
 279         u8 tmpmac[ETH_ALEN];
 280
 281         ath79_register_m25p80(&tl_wr841n_v9_flash_data);
 282
 283         ath79_setup_ar933x_phy4_switch(false, false);
 284
 285         ath79_register_mdio(0, 0x0);
 286
 287         /* LAN */
 288         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 289         ath79_eth1_data.duplex = DUPLEX_FULL;
 290         ath79_switch_data.phy_poll_mask |= BIT(4);
 291         ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
 292         ath79_register_eth(1);
 293
 294         /* WAN */
 295         ath79_switch_data.phy4_mii_en = 1;
 296         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 297         ath79_eth0_data.duplex = DUPLEX_FULL;
 298         ath79_eth0_data.speed = SPEED_100;
 299         ath79_eth0_data.phy_mask = BIT(4);
 300         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
 301         ath79_register_eth(0);
 302
 303         ath79_init_mac(tmpmac, mac, 0);
 304         ath79_register_wmac(ee, tmpmac);
 305 }
 306
 307
 308 static void __init tl_wr840n_v2_setup(void)
 309 {
 310         tl_ap143_setup();
 311
 312         ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr840n_v2_leds_gpio),
 313                                  tl_wr840n_v2_leds_gpio);
 314
 315         ath79_register_gpio_keys_polled(1, TL_WR841NV9_KEYS_POLL_INTERVAL,
 316                                         ARRAY_SIZE(tl_wr840n_v2_gpio_keys),
 317                                         tl_wr840n_v2_gpio_keys);
 318 }
 319
 320 MIPS_MACHINE(ATH79_MACH_TL_WR840N_V2, "TL-WR840N-v2", "TP-LINK TL-WR840N v2",
 321              tl_wr840n_v2_setup);
 322
 323 MIPS_MACHINE(ATH79_MACH_TL_WR840N_V3, "TL-WR840N-v3", "TP-LINK TL-WR840N v3",
 324              tl_wr840n_v2_setup);
 325
 326 static void __init tl_wr841n_v9_setup(void)
 327 {
 328         tl_ap143_setup();
 329
 330         ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v9_leds_gpio),
 331                                  tl_wr841n_v9_leds_gpio);
 332
 333         ath79_register_gpio_keys_polled(1, TL_WR841NV9_KEYS_POLL_INTERVAL,
 334                                         ARRAY_SIZE(tl_wr841n_v9_gpio_keys),
 335                                         tl_wr841n_v9_gpio_keys);
 336 }
 337
 338 MIPS_MACHINE(ATH79_MACH_TL_WR841N_V9, "TL-WR841N-v9", "TP-LINK TL-WR841N/ND v9",
 339              tl_wr841n_v9_setup);
 340
 341 static void __init tl_wr841n_v11_setup(void)
 342 {
 343         tl_ap143_setup();
 344
 345         ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v11_leds_gpio),
 346                                  tl_wr841n_v11_leds_gpio);
 347
 348         ath79_register_gpio_keys_polled(1, TL_WR841NV9_KEYS_POLL_INTERVAL,
 349                                         ARRAY_SIZE(tl_wr841n_v9_gpio_keys),
 350                                         tl_wr841n_v9_gpio_keys);
 351 }
 352
 353 MIPS_MACHINE(ATH79_MACH_TL_WR841N_V11, "TL-WR841N-v11", "TP-LINK TL-WR841N/ND v11",
 354              tl_wr841n_v11_setup);
 355
 356 static void __init tl_wr842n_v3_setup(void)
 357 {
 358         tl_ap143_setup();
 359
 360         ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr842n_v3_leds_gpio),
 361                                  tl_wr842n_v3_leds_gpio);
 362
 363         ath79_register_gpio_keys_polled(1, TL_WR841NV9_KEYS_POLL_INTERVAL,
 364                                         ARRAY_SIZE(tl_wr842n_v3_gpio_keys),
 365                                         tl_wr842n_v3_gpio_keys);
 366
 367         ath79_register_usb();
 368 }
 369
 370 MIPS_MACHINE(ATH79_MACH_TL_WR842N_V3, "TL-WR842N-v3", "TP-LINK TL-WR842N/ND v3",
 371              tl_wr842n_v3_setup);