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