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domenico
2025-06-24 15:51:28 +02:00
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target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt.c Normal file
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/*
* Ubiquiti RouterStation support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* Copyright (C) 2008 Ubiquiti <support@ubnt.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define UBNT_RS_GPIO_LED_RF 2
#define UBNT_RS_GPIO_SW4 8
#define UBNT_LS_SR71_GPIO_LED_D25 0
#define UBNT_LS_SR71_GPIO_LED_D26 1
#define UBNT_LS_SR71_GPIO_LED_D24 2
#define UBNT_LS_SR71_GPIO_LED_D23 4
#define UBNT_LS_SR71_GPIO_LED_D22 5
#define UBNT_LS_SR71_GPIO_LED_D27 6
#define UBNT_LS_SR71_GPIO_LED_D28 7
#define UBNT_KEYS_POLL_INTERVAL 20 /* msecs */
#define UBNT_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_KEYS_POLL_INTERVAL)
static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
{
.name = "ubnt:green:rf",
.gpio = UBNT_RS_GPIO_LED_RF,
.active_low = 0,
}
};
static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
{
.name = "ubnt:green:d22",
.gpio = UBNT_LS_SR71_GPIO_LED_D22,
.active_low = 0,
}, {
.name = "ubnt:green:d23",
.gpio = UBNT_LS_SR71_GPIO_LED_D23,
.active_low = 0,
}, {
.name = "ubnt:green:d24",
.gpio = UBNT_LS_SR71_GPIO_LED_D24,
.active_low = 0,
}, {
.name = "ubnt:red:d25",
.gpio = UBNT_LS_SR71_GPIO_LED_D25,
.active_low = 0,
}, {
.name = "ubnt:red:d26",
.gpio = UBNT_LS_SR71_GPIO_LED_D26,
.active_low = 0,
}, {
.name = "ubnt:green:d27",
.gpio = UBNT_LS_SR71_GPIO_LED_D27,
.active_low = 0,
}, {
.name = "ubnt:green:d28",
.gpio = UBNT_LS_SR71_GPIO_LED_D28,
.active_low = 0,
}
};
static struct gpio_keys_button ubnt_gpio_keys[] __initdata = {
{
.desc = "sw4",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
.gpio = UBNT_RS_GPIO_SW4,
.active_low = 1,
}
};
static const char *ubnt_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data ubnt_flash_data = {
.part_probes = ubnt_part_probes,
};
static void __init ubnt_generic_setup(void)
{
ath79_register_m25p80(&ubnt_flash_data);
ath79_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ubnt_gpio_keys),
ubnt_gpio_keys);
ath79_register_pci();
}
#define UBNT_RS_WAN_PHYMASK BIT(20)
#define UBNT_RS_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
static void __init ubnt_rs_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
/*
* There is Secondary MAC address duplicate problem with some
* UBNT HW batches. Do not increase Secondary MAC address by 1
* but do workaround with 'Locally Administrated' bit.
*/
ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.speed = SPEED_100;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
ubnt_rs_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_RS, "UBNT-RS", "Ubiquiti RouterStation",
ubnt_rs_setup);
#define UBNT_RSPRO_WAN_PHYMASK BIT(4)
#define UBNT_RSPRO_LAN_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
static void __init ubnt_rspro_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~(UBNT_RSPRO_WAN_PHYMASK |
UBNT_RSPRO_LAN_PHYMASK));
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
/*
* There is Secondary MAC address duplicate problem with some
* UBNT HW batches. Do not increase Secondary MAC address by 1
* but do workaround with 'Locally Administrated' bit.
*/
ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
ubnt_rs_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_RSPRO, "UBNT-RSPRO", "Ubiquiti RouterStation Pro",
ubnt_rspro_setup);
static void __init ubnt_lsx_setup(void)
{
ubnt_generic_setup();
}
MIPS_MACHINE(ATH79_MACH_UBNT_LSX, "UBNT-LSX", "Ubiquiti LSX", ubnt_lsx_setup);
#define UBNT_LSSR71_PHY_MASK BIT(1)
static void __init ubnt_lssr71_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~UBNT_LSSR71_PHY_MASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
ath79_register_eth(0);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
ubnt_ls_sr71_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_LSSR71, "UBNT-LS-SR71", "Ubiquiti LS-SR71",
ubnt_lssr71_setup);