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/platform_device.h>
  14 #include <linux/spi/spi.h>
  15 #include <linux/spi/flash.h>
  16 #include <linux/input.h>
  17
  18 #include <asm/mips_machine.h>
  19 #include <asm/mach-ar71xx/ar71xx.h>
  20 #include <asm/mach-ar71xx/pci.h>
  21
  22 #include "devices.h"
  23
  24 #define UBNT_RS_GPIO_LED_RF     2
  25 #define UBNT_RS_GPIO_SW4        8
  26
  27 #define UBNT_LS_SR71_GPIO_LED_D25       0
  28 #define UBNT_LS_SR71_GPIO_LED_D26       1
  29 #define UBNT_LS_SR71_GPIO_LED_D24       2
  30 #define UBNT_LS_SR71_GPIO_LED_D23       4
  31 #define UBNT_LS_SR71_GPIO_LED_D22       5
  32 #define UBNT_LS_SR71_GPIO_LED_D27       6
  33 #define UBNT_LS_SR71_GPIO_LED_D28       7
  34
  35 #define UBNT_BULLET_M_GPIO_LED_L1       0
  36 #define UBNT_BULLET_M_GPIO_LED_L2       1
  37 #define UBNT_BULLET_M_GPIO_LED_L3       11
  38 #define UBNT_BULLET_M_GPIO_LED_L4       7
  39
  40 #define UBNT_BUTTONS_POLL_INTERVAL      20
  41
  42 static struct spi_board_info ubnt_spi_info[] = {
  43         {
  44                 .bus_num        = 0,
  45                 .chip_select    = 0,
  46                 .max_speed_hz   = 25000000,
  47                 .modalias       = "m25p80",
  48         }
  49 };
  50
  51 static struct ar71xx_pci_irq ubnt_pci_irqs[] __initdata = {
  52         {
  53                 .slot   = 0,
  54                 .pin    = 1,
  55                 .irq    = AR71XX_PCI_IRQ_DEV0,
  56         }, {
  57                 .slot   = 1,
  58                 .pin    = 1,
  59                 .irq    = AR71XX_PCI_IRQ_DEV1,
  60         }, {
  61                 .slot   = 2,
  62                 .pin    = 1,
  63                 .irq    = AR71XX_PCI_IRQ_DEV2,
  64         }
  65 };
  66
  67 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
  68         {
  69                 .name           = "ubnt:green:rf",
  70                 .gpio           = UBNT_RS_GPIO_LED_RF,
  71                 .active_low     = 0,
  72         }
  73 };
  74
  75 static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
  76         {
  77                 .name           = "ubnt:green:d22",
  78                 .gpio           = UBNT_LS_SR71_GPIO_LED_D22,
  79                 .active_low     = 0,
  80         }, {
  81                 .name           = "ubnt:green:d23",
  82                 .gpio           = UBNT_LS_SR71_GPIO_LED_D23,
  83                 .active_low     = 0,
  84         }, {
  85                 .name           = "ubnt:green:d24",
  86                 .gpio           = UBNT_LS_SR71_GPIO_LED_D24,
  87                 .active_low     = 0,
  88         }, {
  89                 .name           = "ubnt:red:d25",
  90                 .gpio           = UBNT_LS_SR71_GPIO_LED_D25,
  91                 .active_low     = 0,
  92         }, {
  93                 .name           = "ubnt:red:d26",
  94                 .gpio           = UBNT_LS_SR71_GPIO_LED_D26,
  95                 .active_low     = 0,
  96         }, {
  97                 .name           = "ubnt:green:d27",
  98                 .gpio           = UBNT_LS_SR71_GPIO_LED_D27,
  99                 .active_low     = 0,
 100         }, {
 101                 .name           = "ubnt:green:d28",
 102                 .gpio           = UBNT_LS_SR71_GPIO_LED_D28,
 103                 .active_low     = 0,
 104         }
 105 };
 106
 107 static struct gpio_led ubnt_bullet_m_leds_gpio[] __initdata = {
 108         {
 109                 .name           = "ubnt:red:link1",
 110                 .gpio           = UBNT_BULLET_M_GPIO_LED_L1,
 111                 .active_low     = 0,
 112         }, {
 113                 .name           = "ubnt:orange:link2",
 114                 .gpio           = UBNT_BULLET_M_GPIO_LED_L2,
 115                 .active_low     = 0,
 116         }, {
 117                 .name           = "ubnt:green:link3",
 118                 .gpio           = UBNT_BULLET_M_GPIO_LED_L3,
 119                 .active_low     = 0,
 120         }, {
 121                 .name           = "ubnt:green:link4",
 122                 .gpio           = UBNT_BULLET_M_GPIO_LED_L4,
 123                 .active_low     = 0,
 124         }
 125 };
 126
 127 static struct gpio_button ubnt_gpio_buttons[] __initdata = {
 128         {
 129                 .desc           = "sw4",
 130                 .type           = EV_KEY,
 131                 .code           = BTN_0,
 132                 .threshold      = 5,
 133                 .gpio           = UBNT_RS_GPIO_SW4,
 134                 .active_low     = 1,
 135         }
 136 };
 137
 138 static void __init ubnt_generic_setup(void)
 139 {
 140         ar71xx_add_device_spi(NULL, ubnt_spi_info,
 141                                     ARRAY_SIZE(ubnt_spi_info));
 142
 143         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 144                                         ARRAY_SIZE(ubnt_gpio_buttons),
 145                                         ubnt_gpio_buttons);
 146
 147         ar71xx_pci_init(ARRAY_SIZE(ubnt_pci_irqs), ubnt_pci_irqs);
 148 }
 149
 150 #define UBNT_RS_WAN_PHYMASK     (1 << 20)
 151 #define UBNT_RS_LAN_PHYMASK     ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
 152
 153 #define UBNT_RSPRO_WAN_PHYMASK  (1 << 4)
 154 #define UBNT_RSPRO_LAN_PHYMASK  ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3))
 155
 156 static void __init ubnt_rs_setup(void)
 157 {
 158         ubnt_generic_setup();
 159
 160         ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
 161
 162         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 163         ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
 164
 165         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 166         ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
 167
 168         ar71xx_eth1_data.speed = SPEED_100;
 169         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 170
 171         ar71xx_add_device_eth(0);
 172         ar71xx_add_device_eth(1);
 173
 174         ar71xx_add_device_usb();
 175
 176         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 177                                         ubnt_rs_leds_gpio);
 178 }
 179
 180 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
 181
 182 static void __init ubnt_rspro_setup(void)
 183 {
 184         ubnt_generic_setup();
 185
 186         ar71xx_add_device_mdio(~(UBNT_RSPRO_WAN_PHYMASK | UBNT_RSPRO_LAN_PHYMASK));
 187
 188         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 189         ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
 190
 191         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 192         ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
 193
 194         ar71xx_eth1_data.speed = SPEED_1000;
 195         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 196
 197         ar71xx_add_device_eth(0);
 198         ar71xx_add_device_eth(1);
 199
 200         ar71xx_add_device_usb();
 201
 202         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 203                                         ubnt_rs_leds_gpio);
 204 }
 205
 206 MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "Ubiquiti RouterStation Pro",
 207              ubnt_rspro_setup);
 208
 209 static void __init ubnt_lsx_setup(void)
 210 {
 211         ubnt_generic_setup();
 212 }
 213
 214 MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "Ubiquiti LSX", ubnt_lsx_setup);
 215
 216 #define UBNT_LSSR71_PHY_MASK    (1 << 1)
 217
 218 static void __init ubnt_lssr71_setup(void)
 219 {
 220         ubnt_generic_setup();
 221
 222         ar71xx_add_device_mdio(~UBNT_LSSR71_PHY_MASK);
 223
 224         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 225         ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
 226
 227         ar71xx_add_device_eth(0);
 228
 229         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
 230                                         ubnt_ls_sr71_leds_gpio);
 231 }
 232
 233 MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "Ubiquiti LS-SR71", ubnt_lssr71_setup);
 234
 235 static void __init ubnt_bullet_m_setup(void)
 236 {
 237         ar71xx_add_device_spi(NULL, ubnt_spi_info,
 238                                     ARRAY_SIZE(ubnt_spi_info));
 239
 240         ar71xx_add_device_mdio(~0);
 241
 242         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 243         ar71xx_eth0_data.phy_mask = 0;
 244
 245         ar71xx_eth0_data.speed = SPEED_100;
 246         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 247
 248         ar71xx_add_device_eth(0);
 249
 250         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_bullet_m_leds_gpio),
 251                                         ubnt_bullet_m_leds_gpio);
 252 }
 253
 254 MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "Ubiquiti Bullet M", ubnt_bullet_m_setup);