2 * Ubiquiti RouterStation support
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>
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.
13 #include <linux/platform_device.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16 #include <linux/input.h>
18 #include <asm/mips_machine.h>
19 #include <asm/mach-ar71xx/ar71xx.h>
20 #include <asm/mach-ar71xx/pci.h>
24 #define UBNT_RS_GPIO_LED_RF 2
25 #define UBNT_RS_GPIO_SW4 8
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
35 #define UBNT_BUTTONS_POLL_INTERVAL 20
37 static struct spi_board_info ubnt_spi_info[] = {
41 .max_speed_hz = 25000000,
46 static struct ar71xx_pci_irq ubnt_pci_irqs[] __initdata = {
50 .irq = AR71XX_PCI_IRQ_DEV0,
54 .irq = AR71XX_PCI_IRQ_DEV1,
58 .irq = AR71XX_PCI_IRQ_DEV2,
62 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
64 .name = "ubnt:green:rf",
65 .gpio = UBNT_RS_GPIO_LED_RF,
70 static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
72 .name = "ubnt:green:d22",
73 .gpio = UBNT_LS_SR71_GPIO_LED_D22,
76 .name = "ubnt:green:d23",
77 .gpio = UBNT_LS_SR71_GPIO_LED_D23,
80 .name = "ubnt:green:d24",
81 .gpio = UBNT_LS_SR71_GPIO_LED_D24,
84 .name = "ubnt:red:d25",
85 .gpio = UBNT_LS_SR71_GPIO_LED_D25,
88 .name = "ubnt:red:d26",
89 .gpio = UBNT_LS_SR71_GPIO_LED_D26,
92 .name = "ubnt:green:d27",
93 .gpio = UBNT_LS_SR71_GPIO_LED_D27,
96 .name = "ubnt:green:d28",
97 .gpio = UBNT_LS_SR71_GPIO_LED_D28,
102 static struct gpio_button ubnt_gpio_buttons[] __initdata = {
108 .gpio = UBNT_RS_GPIO_SW4,
113 static void __init ubnt_generic_setup(void)
115 ar71xx_add_device_spi(NULL, ubnt_spi_info,
116 ARRAY_SIZE(ubnt_spi_info));
118 ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
119 ARRAY_SIZE(ubnt_gpio_buttons),
122 ar71xx_pci_init(ARRAY_SIZE(ubnt_pci_irqs), ubnt_pci_irqs);
125 #define UBNT_RS_WAN_PHYMASK (1 << 20)
126 #define UBNT_RS_LAN_PHYMASK ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
128 #define UBNT_RSPRO_WAN_PHYMASK (1 << 4)
129 #define UBNT_RSPRO_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3))
131 static void __init ubnt_rs_setup(void)
133 ubnt_generic_setup();
135 ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
137 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
138 ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
140 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
141 ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
143 ar71xx_eth1_data.speed = SPEED_100;
144 ar71xx_eth1_data.duplex = DUPLEX_FULL;
146 ar71xx_add_device_eth(0);
147 ar71xx_add_device_eth(1);
149 ar71xx_add_device_usb();
151 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
155 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
157 static void __init ubnt_rspro_setup(void)
159 ubnt_generic_setup();
161 ar71xx_add_device_mdio(~(UBNT_RSPRO_WAN_PHYMASK | UBNT_RSPRO_LAN_PHYMASK));
163 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
164 ar71xx_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
166 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
167 ar71xx_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
169 ar71xx_eth1_data.speed = SPEED_1000;
170 ar71xx_eth1_data.duplex = DUPLEX_FULL;
172 ar71xx_add_device_eth(0);
173 ar71xx_add_device_eth(1);
175 ar71xx_add_device_usb();
177 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
181 MIPS_MACHINE(AR71XX_MACH_UBNT_RSPRO, "Ubiquiti RouterStation Pro",
184 static void __init ubnt_lsx_setup(void)
186 ubnt_generic_setup();
189 MIPS_MACHINE(AR71XX_MACH_UBNT_LSX, "Ubiquiti LSX", ubnt_lsx_setup);
191 #define UBNT_LSSR71_PHY_MASK (1 << 1)
193 static void __init ubnt_lssr71_setup(void)
195 ubnt_generic_setup();
197 ar71xx_add_device_mdio(~UBNT_LSSR71_PHY_MASK);
199 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
200 ar71xx_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
202 ar71xx_add_device_eth(0);
204 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
205 ubnt_ls_sr71_leds_gpio);
208 MIPS_MACHINE(AR71XX_MACH_UBNT_LSSR71, "Ubiquiti LS-SR71", ubnt_lssr71_setup);