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 #include <linux/ath9k_platform.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 #include "dev-m25p80.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 ar71xx_pci_irq ubnt_pci_irqs[] __initdata = {
  45         {
  46                 .slot   = 0,
  47                 .pin    = 1,
  48                 .irq    = AR71XX_PCI_IRQ_DEV0,
  49         }, {
  50                 .slot   = 1,
  51                 .pin    = 1,
  52                 .irq    = AR71XX_PCI_IRQ_DEV1,
  53         }, {
  54                 .slot   = 2,
  55                 .pin    = 1,
  56                 .irq    = AR71XX_PCI_IRQ_DEV2,
  57         }
  58 };
  59
  60 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
  61         {
  62                 .name           = "ubnt:green:rf",
  63                 .gpio           = UBNT_RS_GPIO_LED_RF,
  64                 .active_low     = 0,
  65         }
  66 };
  67
  68 static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
  69         {
  70                 .name           = "ubnt:green:d22",
  71                 .gpio           = UBNT_LS_SR71_GPIO_LED_D22,
  72                 .active_low     = 0,
  73         }, {
  74                 .name           = "ubnt:green:d23",
  75                 .gpio           = UBNT_LS_SR71_GPIO_LED_D23,
  76                 .active_low     = 0,
  77         }, {
  78                 .name           = "ubnt:green:d24",
  79                 .gpio           = UBNT_LS_SR71_GPIO_LED_D24,
  80                 .active_low     = 0,
  81         }, {
  82                 .name           = "ubnt:red:d25",
  83                 .gpio           = UBNT_LS_SR71_GPIO_LED_D25,
  84                 .active_low     = 0,
  85         }, {
  86                 .name           = "ubnt:red:d26",
  87                 .gpio           = UBNT_LS_SR71_GPIO_LED_D26,
  88                 .active_low     = 0,
  89         }, {
  90                 .name           = "ubnt:green:d27",
  91                 .gpio           = UBNT_LS_SR71_GPIO_LED_D27,
  92                 .active_low     = 0,
  93         }, {
  94                 .name           = "ubnt:green:d28",
  95                 .gpio           = UBNT_LS_SR71_GPIO_LED_D28,
  96                 .active_low     = 0,
  97         }
  98 };
  99
 100 static struct gpio_led ubnt_m_leds_gpio[] __initdata = {
 101         {
 102                 .name           = "ubnt:red:link1",
 103                 .gpio           = UBNT_M_GPIO_LED_L1,
 104                 .active_low     = 0,
 105         }, {
 106                 .name           = "ubnt:orange:link2",
 107                 .gpio           = UBNT_M_GPIO_LED_L2,
 108                 .active_low     = 0,
 109         }, {
 110                 .name           = "ubnt:green:link3",
 111                 .gpio           = UBNT_M_GPIO_LED_L3,
 112                 .active_low     = 0,
 113         }, {
 114                 .name           = "ubnt:green:link4",
 115                 .gpio           = UBNT_M_GPIO_LED_L4,
 116                 .active_low     = 0,
 117         }
 118 };
 119
 120 static struct gpio_button ubnt_gpio_buttons[] __initdata = {
 121         {
 122                 .desc           = "sw4",
 123                 .type           = EV_KEY,
 124                 .code           = BTN_0,
 125                 .threshold      = 5,
 126                 .gpio           = UBNT_RS_GPIO_SW4,
 127                 .active_low     = 1,
 128         }
 129 };
 130
 131 static struct gpio_button ubnt_m_gpio_buttons[] __initdata = {
 132         {
 133                 .desc           = "reset",
 134                 .type           = EV_KEY,
 135                 .code           = BTN_0,
 136                 .threshold      = 5,
 137                 .gpio           = UBNT_M_GPIO_BTN_RESET,
 138                 .active_low     = 1,
 139         }
 140 };
 141
 142 static void __init ubnt_generic_setup(void)
 143 {
 144         ar71xx_add_device_m25p80(NULL);
 145
 146         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 147                                         ARRAY_SIZE(ubnt_gpio_buttons),
 148                                         ubnt_gpio_buttons);
 149
 150         ar71xx_pci_init(ARRAY_SIZE(ubnt_pci_irqs), ubnt_pci_irqs);
 151 }
 152
 153 #define UBNT_RS_WAN_PHYMASK     (1 << 20)
 154 #define UBNT_RS_LAN_PHYMASK     ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
 155
 156 #define UBNT_RSPRO_WAN_PHYMASK  (1 << 4)
 157 #define UBNT_RSPRO_LAN_PHYMASK  ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3))
 158
 159 static void __init ubnt_rs_setup(void)
 160 {
 161         ubnt_generic_setup();
 162
 163         ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
 164
 165         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 166         ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
 167
 168         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 169         ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
 170
 171         ar71xx_eth1_data.speed = SPEED_100;
 172         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 173
 174         ar71xx_add_device_eth(0);
 175         ar71xx_add_device_eth(1);
 176
 177         ar71xx_add_device_usb();
 178
 179         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 180                                         ubnt_rs_leds_gpio);
 181 }
 182
 183 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
 184
 185 static void __init ubnt_rspro_setup(void)
 186 {
 187         ubnt_generic_setup();
 188
 189         ar71xx_add_device_mdio(~(UBNT_RSPRO_WAN_PHYMASK | UBNT_RSPRO_LAN_PHYMASK));
 190
 191         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 192         ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
 193
 194         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 195         ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
 196
 197         ar71xx_eth1_data.speed = SPEED_1000;
 198         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 199
 200         ar71xx_add_device_eth(0);
 201         ar71xx_add_device_eth(1);
 202
 203         ar71xx_add_device_usb();
 204
 205         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
 206                                         ubnt_rs_leds_gpio);
 207 }
 208
 209 MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "Ubiquiti RouterStation Pro",
 210              ubnt_rspro_setup);
 211
 212 static void __init ubnt_lsx_setup(void)
 213 {
 214         ubnt_generic_setup();
 215 }
 216
 217 MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "Ubiquiti LSX", ubnt_lsx_setup);
 218
 219 #define UBNT_LSSR71_PHY_MASK    (1 << 1)
 220
 221 static void __init ubnt_lssr71_setup(void)
 222 {
 223         ubnt_generic_setup();
 224
 225         ar71xx_add_device_mdio(~UBNT_LSSR71_PHY_MASK);
 226
 227         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 228         ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
 229
 230         ar71xx_add_device_eth(0);
 231
 232         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
 233                                         ubnt_ls_sr71_leds_gpio);
 234 }
 235
 236 MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "Ubiquiti LS-SR71", ubnt_lssr71_setup);
 237
 238 #ifdef CONFIG_PCI
 239 static struct ar71xx_pci_irq ubnt_m_pci_irqs[] __initdata = {
 240         {
 241                 .slot   = 0,
 242                 .pin    = 1,
 243                 .irq    = AR71XX_PCI_IRQ_DEV0,
 244         }
 245 };
 246
 247 static struct ath9k_platform_data ubnt_m_wmac_data;
 248
 249 static int ubmnt_m_pci_plat_dev_init(struct pci_dev *dev)
 250 {
 251         dev->dev.platform_data = &ubnt_m_wmac_data;
 252         return 0;
 253 }
 254
 255 static void __init ubnt_m_pci_init(void)
 256 {
 257         u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
 258
 259         memcpy(ubnt_m_wmac_data.eeprom_data, ee,
 260                sizeof(ubnt_m_wmac_data.eeprom_data));
 261
 262         ar71xx_pci_plat_dev_init = ubmnt_m_pci_plat_dev_init;
 263
 264         ar71xx_pci_init(ARRAY_SIZE(ubnt_m_pci_irqs),
 265                         ubnt_m_pci_irqs);
 266 }
 267 #else
 268 static inline void ubnt_m_pci_init(void) { };
 269 #endif /* CONFIG_PCI */
 270
 271 static void __init ubnt_m_setup(void)
 272 {
 273         u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
 274
 275         ar71xx_set_mac_base(mac);
 276
 277         ar71xx_add_device_m25p80(NULL);
 278
 279         ar71xx_add_device_mdio(~0);
 280
 281         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 282         ar71xx_eth0_data.phy_mask = 0;
 283         ar71xx_eth0_data.speed = SPEED_100;
 284         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 285         ar71xx_eth0_data.fifo_cfg1 = 0x0010ffff;
 286         ar71xx_eth0_data.fifo_cfg2 = 0x015500aa;
 287         ar71xx_eth0_data.fifo_cfg3 = 0x01f00140;
 288
 289         ar71xx_add_device_eth(0);
 290
 291         ubnt_m_pci_init();
 292
 293         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_m_leds_gpio),
 294                                         ubnt_m_leds_gpio);
 295
 296         ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
 297                                         ARRAY_SIZE(ubnt_m_gpio_buttons),
 298                                         ubnt_m_gpio_buttons);
 299 }
 300
 301 static void __init ubnt_rocket_m_setup(void)
 302 {
 303         ubnt_m_setup();
 304         ar71xx_add_device_usb();
 305 }
 306
 307 MIPS_MACHINE(AR71XX_MACH_UBNT_BULLET_M, "Ubiquiti Bullet M", ubnt_m_setup);
 308 MIPS_MACHINE(AR71XX_MACH_UBNT_ROCKET_M, "Ubiquiti Rocket M", ubnt_rocket_m_setup);
 309
 310 /* TODO detect the second ethernet port and use one
 311    init function for all Ubiquiti MIMO series products */
 312 static void __init ubnt_nano_m_setup(void)
 313 {
 314         ubnt_m_setup();
 315
 316         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 317         ar71xx_eth1_data.phy_mask = 0;
 318         ar71xx_eth1_data.speed = SPEED_1000;
 319         ar71xx_eth1_data.duplex = DUPLEX_FULL;
 320         ar71xx_eth1_data.fifo_cfg1 = 0x0010ffff;
 321         ar71xx_eth1_data.fifo_cfg2 = 0x015500aa;
 322         ar71xx_eth1_data.fifo_cfg3 = 0x01f00140;
 323
 324         ar71xx_add_device_eth(1);
 325 }
 326
 327 MIPS_MACHINE(AR71XX_MACH_UBNT_NANO_M, "Ubiquiti Nanostation M", ubnt_nano_m_setup);