1/* 2 * Ubiquiti RouterStation support 3 * 4 * Copyright (C) 2008-2012 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 <asm/mach-ath79/ath79.h> 14 15#include "dev-eth.h" 16#include "dev-gpio-buttons.h" 17#include "dev-leds-gpio.h" 18#include "dev-m25p80.h" 19#include "dev-usb.h" 20#include "machtypes.h" 21#include "pci.h" 22 23#define UBNT_RS_GPIO_LED_RF 2 24#define UBNT_RS_GPIO_SW4 8 25 26#define UBNT_LS_SR71_GPIO_LED_D25 0 27#define UBNT_LS_SR71_GPIO_LED_D26 1 28#define UBNT_LS_SR71_GPIO_LED_D24 2 29#define UBNT_LS_SR71_GPIO_LED_D23 4 30#define UBNT_LS_SR71_GPIO_LED_D22 5 31#define UBNT_LS_SR71_GPIO_LED_D27 6 32#define UBNT_LS_SR71_GPIO_LED_D28 7 33 34#define UBNT_KEYS_POLL_INTERVAL 20 /* msecs */ 35#define UBNT_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_KEYS_POLL_INTERVAL) 36 37static struct gpio_led ubnt_rs_leds_gpio[] __initdata = { 38 { 39 .name = "ubnt:green:rf", 40 .gpio = UBNT_RS_GPIO_LED_RF, 41 .active_low = 0, 42 } 43}; 44 45static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = { 46 { 47 .name = "ubnt:green:d22", 48 .gpio = UBNT_LS_SR71_GPIO_LED_D22, 49 .active_low = 0, 50 }, { 51 .name = "ubnt:green:d23", 52 .gpio = UBNT_LS_SR71_GPIO_LED_D23, 53 .active_low = 0, 54 }, { 55 .name = "ubnt:green:d24", 56 .gpio = UBNT_LS_SR71_GPIO_LED_D24, 57 .active_low = 0, 58 }, { 59 .name = "ubnt:red:d25", 60 .gpio = UBNT_LS_SR71_GPIO_LED_D25, 61 .active_low = 0, 62 }, { 63 .name = "ubnt:red:d26", 64 .gpio = UBNT_LS_SR71_GPIO_LED_D26, 65 .active_low = 0, 66 }, { 67 .name = "ubnt:green:d27", 68 .gpio = UBNT_LS_SR71_GPIO_LED_D27, 69 .active_low = 0, 70 }, { 71 .name = "ubnt:green:d28", 72 .gpio = UBNT_LS_SR71_GPIO_LED_D28, 73 .active_low = 0, 74 } 75}; 76 77static struct gpio_keys_button ubnt_gpio_keys[] __initdata = { 78 { 79 .desc = "sw4", 80 .type = EV_KEY, 81 .code = KEY_RESTART, 82 .debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL, 83 .gpio = UBNT_RS_GPIO_SW4, 84 .active_low = 1, 85 } 86}; 87 88static const char *ubnt_part_probes[] = { 89 "RedBoot", 90 NULL, 91}; 92 93static struct flash_platform_data ubnt_flash_data = { 94 .part_probes = ubnt_part_probes, 95}; 96 97static void __init ubnt_generic_setup(void) 98{ 99 ath79_register_m25p80(&ubnt_flash_data); 100 101 ath79_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL, 102 ARRAY_SIZE(ubnt_gpio_keys), 103 ubnt_gpio_keys); 104 ath79_register_pci(); 105} 106 107#define UBNT_RS_WAN_PHYMASK BIT(20) 108#define UBNT_RS_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19)) 109 110static void __init ubnt_rs_setup(void) 111{ 112 ubnt_generic_setup(); 113 114 ath79_register_mdio(0, ~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK)); 115 116 ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); 117 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; 118 ath79_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK; 119 120 /* 121 * There is Secondary MAC address duplicate problem with some 122 * UBNT HW batches. Do not increase Secondary MAC address by 1 123 * but do workaround with 'Locally Administrated' bit. 124 */ 125 ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base); 126 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; 127 ath79_eth1_data.speed = SPEED_100; 128 ath79_eth1_data.duplex = DUPLEX_FULL; 129 130 ath79_register_eth(0); 131 ath79_register_eth(1); 132 133 ath79_register_usb(); 134 135 ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio), 136 ubnt_rs_leds_gpio); 137} 138 139MIPS_MACHINE(ATH79_MACH_UBNT_RS, "UBNT-RS", "Ubiquiti RouterStation", 140 ubnt_rs_setup); 141 142#define UBNT_RSPRO_WAN_PHYMASK BIT(4) 143#define UBNT_RSPRO_LAN_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) 144 145static void __init ubnt_rspro_setup(void) 146{ 147 ubnt_generic_setup(); 148 149 ath79_register_mdio(0, ~(UBNT_RSPRO_WAN_PHYMASK | 150 UBNT_RSPRO_LAN_PHYMASK)); 151 152 ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); 153 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; 154 ath79_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK; 155 156 /* 157 * There is Secondary MAC address duplicate problem with some 158 * UBNT HW batches. Do not increase Secondary MAC address by 1 159 * but do workaround with 'Locally Administrated' bit. 160 */ 161 ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base); 162 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; 163 ath79_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK; 164 ath79_eth1_data.speed = SPEED_1000; 165 ath79_eth1_data.duplex = DUPLEX_FULL; 166 167 ath79_register_eth(0); 168 ath79_register_eth(1); 169 170 ath79_register_usb(); 171 172 ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio), 173 ubnt_rs_leds_gpio); 174} 175 176MIPS_MACHINE(ATH79_MACH_UBNT_RSPRO, "UBNT-RSPRO", "Ubiquiti RouterStation Pro", 177 ubnt_rspro_setup); 178 179static void __init ubnt_lsx_setup(void) 180{ 181 ubnt_generic_setup(); 182} 183 184MIPS_MACHINE(ATH79_MACH_UBNT_LSX, "UBNT-LSX", "Ubiquiti LSX", ubnt_lsx_setup); 185 186#define UBNT_LSSR71_PHY_MASK BIT(1) 187 188static void __init ubnt_lssr71_setup(void) 189{ 190 ubnt_generic_setup(); 191 192 ath79_register_mdio(0, ~UBNT_LSSR71_PHY_MASK); 193 194 ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); 195 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; 196 ath79_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK; 197 198 ath79_register_eth(0); 199 200 ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio), 201 ubnt_ls_sr71_leds_gpio); 202} 203 204MIPS_MACHINE(ATH79_MACH_UBNT_LSSR71, "UBNT-LS-SR71", "Ubiquiti LS-SR71", 205 ubnt_lssr71_setup); 206