2 * Ubiquiti RouterStation support
4 * Copyright (C) 2008 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>
21 #include <asm/mach-ar71xx/platform.h>
23 #define UBNT_RS_GPIO_LED_RF 2
24 #define UBNT_RS_GPIO_SW4 8
26 #define UBNT_BUTTONS_POLL_INTERVAL 20
28 static struct spi_board_info ubnt_rs_spi_info[] = {
32 .max_speed_hz = 25000000,
37 static struct ar71xx_pci_irq ubnt_rs_pci_irqs[] __initdata = {
41 .irq = AR71XX_PCI_IRQ_DEV0,
45 .irq = AR71XX_PCI_IRQ_DEV1,
49 .irq = AR71XX_PCI_IRQ_DEV2,
53 static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
55 .name = "ubnt:green:rf",
56 .gpio = UBNT_RS_GPIO_LED_RF,
61 static struct gpio_button ubnt_rs_gpio_buttons[] __initdata = {
67 .gpio = UBNT_RS_GPIO_SW4,
72 #define UBNT_RS_WAN_PHYMASK (1 << 20)
73 #define UBNT_RS_LAN_PHYMASK ((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
75 static void __init ubnt_rs_setup(void)
77 ar71xx_add_device_spi(NULL, ubnt_rs_spi_info,
78 ARRAY_SIZE(ubnt_rs_spi_info));
80 ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
82 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
83 ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
85 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
86 ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
88 ar71xx_eth1_data.speed = SPEED_100;
89 ar71xx_eth1_data.duplex = DUPLEX_FULL;
91 ar71xx_add_device_eth(0);
92 ar71xx_add_device_eth(1);
94 ar71xx_add_device_usb();
96 ar71xx_pci_init(ARRAY_SIZE(ubnt_rs_pci_irqs), ubnt_rs_pci_irqs);
98 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
101 ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
102 ARRAY_SIZE(ubnt_rs_gpio_buttons),
103 ubnt_rs_gpio_buttons);
106 MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);