target/linux/ar71xx/files/arch/mips/ar71xx/mach-ubnt.c

   1 /*
   2  *  Ubiquiti RouterStation support
   3  *
   4  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *  Copyright (C) 2008 Ubiquiti <support@ubnt.com>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify it
   9  *  under the terms of the GNU General Public License version 2 as published
  10  *  by the Free Software Foundation.
  11  */
  12
  13 #include <linux/pci.h>
  14 #include <linux/platform_device.h>
  15 #include <linux/input.h>
  16
  17 #include <asm/mips_machine.h>
  18 #include <asm/mach-ar71xx/ar71xx.h>
  19
  20 #include "devices.h"
  21 #include "dev-m25p80.h"
  22 #include "dev-ap91-pci.h"
  23 #include "dev-pb42-pci.h"
  24
  25 #define UBNT_RS_GPIO_LED_RF     2
  26 #define UBNT_RS_GPIO_SW4        8
  27
  28 #define UBNT_LS_SR71_GPIO_LED_D25       0
  29 #define UBNT_LS_SR71_GPIO_LED_D26       1
  30 #define UBNT_LS_SR71_GPIO_LED_D24       2
  31 #define UBNT_LS_SR71_GPIO_LED_D23       4
  32 #define UBNT_LS_SR71_GPIO_LED_D22       5
  33 #define UBNT_LS_SR71_GPIO_LED_D27       6
  34 #define UBNT_LS_SR71_GPIO_LED_D28       7
  35
  36 #define UBNT_M_GPIO_LED_L1      0
  37 #define UBNT_M_GPIO_LED_L2      1
  38 #define UBNT_M_GPIO_LED_L3      11
  39 #define UBNT_M_GPIO_LED_L4      7
  40 #define UBNT_M_GPIO_BTN_RESET   12
  41
  42 #define UBNT_BUTTONS_POLL_INTERVAL      20
  43
  44 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
  45         {
  46                 .name           = "ubnt:green:rf",
  47                 .gpio           = UBNT_RS_GPIO_LED_RF,
  48                 .active_low     = 0,
  49         }
  50 };
  51
  52 static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
  53         {
  54                 .name           = "ubnt:green:d22",
  55                 .gpio           = UBNT_LS_SR71_GPIO_LED_D22,
  56                 .active_low     = 0,
  57         }, {
  58                 .name           = "ubnt:green:d23",
  59                 .gpio           = UBNT_LS_SR71_GPIO_LED_D23,
  60                 .active_low     = 0,
  61         }, {
  62                 .name           = "ubnt:green:d24",
  63                 .gpio           = UBNT_LS_SR71_GPIO_LED_D24,
  64                 .active_low     = 0,
  65         }, {
  66                 .name           = "ubnt:red:d25",
  67                 .gpio           = UBNT_LS_SR71_GPIO_LED_D25,
  68                 .active_low     = 0,
  69         }, {
  70                 .name           = "ubnt:red:d26",
  71                 .gpio           = UBNT_LS_SR71_GPIO_LED_D26,
  72                 .active_low     = 0,
  73         }, {
  74                 .name           = "ubnt:green:d27",
  75                 .gpio           = UBNT_LS_SR71_GPIO_LED_D27,
  76                 .active_low     = 0,
  77         }, {
  78                 .name           = "ubnt:green:d28",
  79                 .gpio           = UBNT_LS_SR71_GPIO_LED_D28,
  80                 .active_low     = 0,
  81         }
  82 };
  83
  84 static struct gpio_led ubnt_m_leds_gpio[] __initdata = {
  85         {
  86                 .name           = "ubnt:red:link1",
  87                 .gpio           = UBNT_M_GPIO_LED_L1,
  88                 .active_low     = 0,
  89         }, {
  90                 .name           = "ubnt:orange:link2",
  91                 .gpio           = UBNT_M_GPIO_LED_L2,
  92                 .active_low     = 0,
  93         }, {
  94                 .name           = "ubnt:green:link3",
  95                 .gpio           = UBNT_M_GPIO_LED_L3,
  96                 .active_low     = 0,
  97         }, {
  98                 .name           = "ubnt:green:link4",
  99                 .gpio           = UBNT_M_GPIO_LED_L4,
 100                 .active_low     = 0,
 101         }
 102 };
 103
 104 static struct gpio_button ubnt_gpio_buttons[] __initdata = {
 105         {
 106                 .desc           = "sw4",
 107                 .type           = EV_KEY,
 108                 .code           = BTN_0,
 109                 .threshold      = 5,
 110                 .gpio           = UBNT_RS_GPIO_SW4,
 111                 .active_low     = 1,
 112         }
 113 };
 114
 115 static struct gpio_button ubnt_m_gpio_buttons[] __initdata = {
 116         {
 117                 .desc           = "reset",
 118                 .type           = EV_KEY,
 119                 .code           = BTN_0,
 120                 .threshold      = 5,
 121                 .gpio           = UBNT_M_GPIO_BTN_RESET,
 122                 .active_low     = 1,
 123         }
 124 };
 125
 126 static void __init ubnt_generic_setup(void)
 127 {
 128         ar71xx_add_device_m25p80(NULL);
 129
 130         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 131                                         ARRAY_SIZE(ubnt_gpio_buttons),
 132                                         ubnt_gpio_buttons);
 133
 134         pb42_pci_init();
 135 }
 136
 137 #define UBNT_RS_WAN_PHYMASK     (1 << 20)
 138 #define UBNT_RS_LAN_PHYMASK     ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
 139
 140 #define UBNT_RSPRO_WAN_PHYMASK  (1 << 4)
 141 #define UBNT_RSPRO_LAN_PHYMASK  ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3))
 142
 143 static void __init ubnt_rs_setup(void)
 144 {
 145         ubnt_generic_setup();
 146
 147         ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
 148
 149         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 150         ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
 151
 152         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 153         ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
 154
 155         ar71xx_eth1_data.speed = SPEED_100;
 156         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 157
 158         ar71xx_add_device_eth(0);
 159         ar71xx_add_device_eth(1);
 160
 161         ar71xx_add_device_usb();
 162
 163         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 164                                         ubnt_rs_leds_gpio);
 165 }
 166
 167 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
 168
 169 static void __init ubnt_rspro_setup(void)
 170 {
 171         ubnt_generic_setup();
 172
 173         ar71xx_add_device_mdio(~(UBNT_RSPRO_WAN_PHYMASK | UBNT_RSPRO_LAN_PHYMASK));
 174
 175         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 176         ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
 177
 178         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 179         ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
 180
 181         ar71xx_eth1_data.speed = SPEED_1000;
 182         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 183
 184         ar71xx_add_device_eth(0);
 185         ar71xx_add_device_eth(1);
 186
 187         ar71xx_add_device_usb();
 188
 189         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 190                                         ubnt_rs_leds_gpio);
 191 }
 192
 193 MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "Ubiquiti RouterStation Pro",
 194              ubnt_rspro_setup);
 195
 196 static void __init ubnt_lsx_setup(void)
 197 {
 198         ubnt_generic_setup();
 199 }
 200
 201 MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "Ubiquiti LSX", ubnt_lsx_setup);
 202
 203 #define UBNT_LSSR71_PHY_MASK    (1 << 1)
 204
 205 static void __init ubnt_lssr71_setup(void)
 206 {
 207         ubnt_generic_setup();
 208
 209         ar71xx_add_device_mdio(~UBNT_LSSR71_PHY_MASK);
 210
 211         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 212         ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
 213
 214         ar71xx_add_device_eth(0);
 215
 216         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
 217                                         ubnt_ls_sr71_leds_gpio);
 218 }
 219
 220 MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "Ubiquiti LS-SR71", ubnt_lssr71_setup);
 221
 222 static void __init ubnt_m_setup(void)
 223 {
 224         u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
 225         u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
 226
 227         ar71xx_set_mac_base(mac);
 228
 229         ar71xx_add_device_m25p80(NULL);
 230
 231         ar71xx_add_device_mdio(~0);
 232
 233         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 234         ar71xx_eth0_data.phy_mask = 0;
 235         ar71xx_eth0_data.speed = SPEED_100;
 236         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 237         ar71xx_eth0_data.fifo_cfg1 = 0x0010ffff;
 238         ar71xx_eth0_data.fifo_cfg2 = 0x015500aa;
 239         ar71xx_eth0_data.fifo_cfg3 = 0x01f00140;
 240
 241         ar71xx_add_device_eth(0);
 242
 243         ap91_pci_init(ee, NULL);
 244
 245         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_m_leds_gpio),
 246                                         ubnt_m_leds_gpio);
 247
 248         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 249                                         ARRAY_SIZE(ubnt_m_gpio_buttons),
 250                                         ubnt_m_gpio_buttons);
 251 }
 252
 253 static void __init ubnt_rocket_m_setup(void)
 254 {
 255         ubnt_m_setup();
 256         ar71xx_add_device_usb();
 257 }
 258
 259 MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "Ubiquiti Bullet M", ubnt_m_setup);
 260 MIPS_MACHINE(AR71XX_MACH_UBNT_ROCKET_M, "Ubiquiti Rocket M", ubnt_rocket_m_setup);
 261
 262 /* TODO detect the second ethernet port and use one
 263    init function for all Ubiquiti MIMO series products */
 264 static void __init ubnt_nano_m_setup(void)
 265 {
 266         ubnt_m_setup();
 267
 268         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 269         ar71xx_eth1_data.phy_mask = 0;
 270         ar71xx_eth1_data.speed = SPEED_1000;
 271         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 272         ar71xx_eth1_data.fifo_cfg1 = 0x0010ffff;
 273         ar71xx_eth1_data.fifo_cfg2 = 0x015500aa;
 274         ar71xx_eth1_data.fifo_cfg3 = 0x01f00140;
 275
 276         ar71xx_add_device_eth(1);
 277 }
 278
 279 MIPS_MACHINE(AR71XX_MACH_UBNT_NANO_M, "Ubiquiti Nanostation M", ubnt_nano_m_setup);