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 #define UBNT_BULLET_M_GPIO_BTN_RESET    12
  40
  41 #define UBNT_BUTTONS_POLL_INTERVAL      20
  42
  43 static struct spi_board_info ubnt_spi_info[] = {
  44         {
  45                 .bus_num        = 0,
  46                 .chip_select    = 0,
  47                 .max_speed_hz   = 25000000,
  48                 .modalias       = "m25p80",
  49         }
  50 };
  51
  52 static struct ar71xx_pci_irq ubnt_pci_irqs[] __initdata = {
  53         {
  54                 .slot   = 0,
  55                 .pin    = 1,
  56                 .irq    = AR71XX_PCI_IRQ_DEV0,
  57         }, {
  58                 .slot   = 1,
  59                 .pin    = 1,
  60                 .irq    = AR71XX_PCI_IRQ_DEV1,
  61         }, {
  62                 .slot   = 2,
  63                 .pin    = 1,
  64                 .irq    = AR71XX_PCI_IRQ_DEV2,
  65         }
  66 };
  67
  68 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
  69         {
  70                 .name           = "ubnt:green:rf",
  71                 .gpio           = UBNT_RS_GPIO_LED_RF,
  72                 .active_low     = 0,
  73         }
  74 };
  75
  76 static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
  77         {
  78                 .name           = "ubnt:green:d22",
  79                 .gpio           = UBNT_LS_SR71_GPIO_LED_D22,
  80                 .active_low     = 0,
  81         }, {
  82                 .name           = "ubnt:green:d23",
  83                 .gpio           = UBNT_LS_SR71_GPIO_LED_D23,
  84                 .active_low     = 0,
  85         }, {
  86                 .name           = "ubnt:green:d24",
  87                 .gpio           = UBNT_LS_SR71_GPIO_LED_D24,
  88                 .active_low     = 0,
  89         }, {
  90                 .name           = "ubnt:red:d25",
  91                 .gpio           = UBNT_LS_SR71_GPIO_LED_D25,
  92                 .active_low     = 0,
  93         }, {
  94                 .name           = "ubnt:red:d26",
  95                 .gpio           = UBNT_LS_SR71_GPIO_LED_D26,
  96                 .active_low     = 0,
  97         }, {
  98                 .name           = "ubnt:green:d27",
  99                 .gpio           = UBNT_LS_SR71_GPIO_LED_D27,
 100                 .active_low     = 0,
 101         }, {
 102                 .name           = "ubnt:green:d28",
 103                 .gpio           = UBNT_LS_SR71_GPIO_LED_D28,
 104                 .active_low     = 0,
 105         }
 106 };
 107
 108 static struct gpio_led ubnt_bullet_m_leds_gpio[] __initdata = {
 109         {
 110                 .name           = "ubnt:red:link1",
 111                 .gpio           = UBNT_BULLET_M_GPIO_LED_L1,
 112                 .active_low     = 0,
 113         }, {
 114                 .name           = "ubnt:orange:link2",
 115                 .gpio           = UBNT_BULLET_M_GPIO_LED_L2,
 116                 .active_low     = 0,
 117         }, {
 118                 .name           = "ubnt:green:link3",
 119                 .gpio           = UBNT_BULLET_M_GPIO_LED_L3,
 120                 .active_low     = 0,
 121         }, {
 122                 .name           = "ubnt:green:link4",
 123                 .gpio           = UBNT_BULLET_M_GPIO_LED_L4,
 124                 .active_low     = 0,
 125         }
 126 };
 127
 128 static struct gpio_button ubnt_gpio_buttons[] __initdata = {
 129         {
 130                 .desc           = "sw4",
 131                 .type           = EV_KEY,
 132                 .code           = BTN_0,
 133                 .threshold      = 5,
 134                 .gpio           = UBNT_RS_GPIO_SW4,
 135                 .active_low     = 1,
 136         }
 137 };
 138
 139 static struct gpio_button ubnt_bullet_m_gpio_buttons[] __initdata = {
 140         {
 141                 .desc           = "reset",
 142                 .type           = EV_KEY,
 143                 .code           = BTN_0,
 144                 .threshold      = 5,
 145                 .gpio           = UBNT_BULLET_M_GPIO_BTN_RESET,
 146                 .active_low     = 1,
 147         }
 148 };
 149
 150 static void __init ubnt_generic_setup(void)
 151 {
 152         ar71xx_add_device_spi(NULL, ubnt_spi_info,
 153                                     ARRAY_SIZE(ubnt_spi_info));
 154
 155         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 156                                         ARRAY_SIZE(ubnt_gpio_buttons),
 157                                         ubnt_gpio_buttons);
 158
 159         ar71xx_pci_init(ARRAY_SIZE(ubnt_pci_irqs), ubnt_pci_irqs);
 160 }
 161
 162 #define UBNT_RS_WAN_PHYMASK     (1 << 20)
 163 #define UBNT_RS_LAN_PHYMASK     ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
 164
 165 #define UBNT_RSPRO_WAN_PHYMASK  (1 << 4)
 166 #define UBNT_RSPRO_LAN_PHYMASK  ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3))
 167
 168 static void __init ubnt_rs_setup(void)
 169 {
 170         ubnt_generic_setup();
 171
 172         ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
 173
 174         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 175         ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
 176
 177         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 178         ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
 179
 180         ar71xx_eth1_data.speed = SPEED_100;
 181         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 182
 183         ar71xx_add_device_eth(0);
 184         ar71xx_add_device_eth(1);
 185
 186         ar71xx_add_device_usb();
 187
 188         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 189                                         ubnt_rs_leds_gpio);
 190 }
 191
 192 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
 193
 194 static void __init ubnt_rspro_setup(void)
 195 {
 196         ubnt_generic_setup();
 197
 198         ar71xx_add_device_mdio(~(UBNT_RSPRO_WAN_PHYMASK | UBNT_RSPRO_LAN_PHYMASK));
 199
 200         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 201         ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
 202
 203         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 204         ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
 205
 206         ar71xx_eth1_data.speed = SPEED_1000;
 207         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 208
 209         ar71xx_add_device_eth(0);
 210         ar71xx_add_device_eth(1);
 211
 212         ar71xx_add_device_usb();
 213
 214         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 215                                         ubnt_rs_leds_gpio);
 216 }
 217
 218 MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "Ubiquiti RouterStation Pro",
 219              ubnt_rspro_setup);
 220
 221 static void __init ubnt_lsx_setup(void)
 222 {
 223         ubnt_generic_setup();
 224 }
 225
 226 MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "Ubiquiti LSX", ubnt_lsx_setup);
 227
 228 #define UBNT_LSSR71_PHY_MASK    (1 << 1)
 229
 230 static void __init ubnt_lssr71_setup(void)
 231 {
 232         ubnt_generic_setup();
 233
 234         ar71xx_add_device_mdio(~UBNT_LSSR71_PHY_MASK);
 235
 236         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 237         ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
 238
 239         ar71xx_add_device_eth(0);
 240
 241         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
 242                                         ubnt_ls_sr71_leds_gpio);
 243 }
 244
 245 MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "Ubiquiti LS-SR71", ubnt_lssr71_setup);
 246
 247 static void __init ubnt_bullet_m_setup(void)
 248 {
 249         ar71xx_add_device_spi(NULL, ubnt_spi_info,
 250                                     ARRAY_SIZE(ubnt_spi_info));
 251
 252         ar71xx_add_device_mdio(~0);
 253
 254         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 255         ar71xx_eth0_data.phy_mask = 0;
 256
 257         ar71xx_eth0_data.speed = SPEED_100;
 258         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 259
 260         ar71xx_add_device_eth(0);
 261
 262         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_bullet_m_leds_gpio),
 263                                         ubnt_bullet_m_leds_gpio);
 264
 265         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 266                                         ARRAY_SIZE(ubnt_bullet_m_gpio_buttons),
 267                                         ubnt_bullet_m_gpio_buttons);
 268 }
 269
 270 MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "Ubiquiti Bullet M", ubnt_bullet_m_setup);