mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 16:31:13 +00:00
141 lines
3.5 KiB
C
141 lines
3.5 KiB
C
/*
|
|
* TP-LINK TL-WR841N/ND v1 board support
|
|
*
|
|
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
|
|
*
|
|
* 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 <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include <asm/mach-ath79/ath79.h>
|
|
|
|
#include "dev-dsa.h"
|
|
#include "dev-eth.h"
|
|
#include "dev-gpio-buttons.h"
|
|
#include "dev-leds-gpio.h"
|
|
#include "dev-m25p80.h"
|
|
#include "machtypes.h"
|
|
#include "pci.h"
|
|
|
|
#define TL_WR841ND_V1_GPIO_LED_SYSTEM 2
|
|
#define TL_WR841ND_V1_GPIO_LED_QSS_GREEN 4
|
|
#define TL_WR841ND_V1_GPIO_LED_QSS_RED 5
|
|
|
|
#define TL_WR841ND_V1_GPIO_BTN_RESET 3
|
|
#define TL_WR841ND_V1_GPIO_BTN_QSS 7
|
|
|
|
#define TL_WR841ND_V1_KEYS_POLL_INTERVAL 20 /* msecs */
|
|
#define TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL \
|
|
(3 * TL_WR841ND_V1_KEYS_POLL_INTERVAL)
|
|
|
|
static struct mtd_partition tl_wr841n_v1_partitions[] = {
|
|
{
|
|
.name = "redboot",
|
|
.offset = 0,
|
|
.size = 0x020000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "kernel",
|
|
.offset = 0x020000,
|
|
.size = 0x140000,
|
|
}, {
|
|
.name = "rootfs",
|
|
.offset = 0x160000,
|
|
.size = 0x280000,
|
|
}, {
|
|
.name = "config",
|
|
.offset = 0x3e0000,
|
|
.size = 0x020000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "firmware",
|
|
.offset = 0x020000,
|
|
.size = 0x3c0000,
|
|
}
|
|
};
|
|
|
|
static struct flash_platform_data tl_wr841n_v1_flash_data = {
|
|
.parts = tl_wr841n_v1_partitions,
|
|
.nr_parts = ARRAY_SIZE(tl_wr841n_v1_partitions),
|
|
};
|
|
|
|
static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "tp-link:green:system",
|
|
.gpio = TL_WR841ND_V1_GPIO_LED_SYSTEM,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "tp-link:red:qss",
|
|
.gpio = TL_WR841ND_V1_GPIO_LED_QSS_RED,
|
|
}, {
|
|
.name = "tp-link:green:qss",
|
|
.gpio = TL_WR841ND_V1_GPIO_LED_QSS_GREEN,
|
|
}
|
|
};
|
|
|
|
static struct gpio_keys_button tl_wr841n_v1_gpio_keys[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = TL_WR841ND_V1_GPIO_BTN_RESET,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "qss",
|
|
.type = EV_KEY,
|
|
.code = KEY_WPS_BUTTON,
|
|
.debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = TL_WR841ND_V1_GPIO_BTN_QSS,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
|
|
.port_names[0] = "wan",
|
|
.port_names[1] = "lan1",
|
|
.port_names[2] = "lan2",
|
|
.port_names[3] = "lan3",
|
|
.port_names[4] = "lan4",
|
|
.port_names[5] = "cpu",
|
|
};
|
|
|
|
static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
|
|
.nr_chips = 1,
|
|
.chip = &tl_wr841n_v1_dsa_chip,
|
|
};
|
|
|
|
static void __init tl_wr841n_v1_setup(void)
|
|
{
|
|
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
|
|
|
|
ath79_register_mdio(0, 0x0);
|
|
|
|
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
|
|
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
|
|
ath79_eth0_data.speed = SPEED_100;
|
|
ath79_eth0_data.duplex = DUPLEX_FULL;
|
|
|
|
ath79_register_eth(0);
|
|
ath79_register_dsa(&ath79_eth0_device.dev, &ath79_mdio0_device.dev,
|
|
&tl_wr841n_v1_dsa_data);
|
|
|
|
ath79_register_m25p80(&tl_wr841n_v1_flash_data);
|
|
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
|
|
tl_wr841n_v1_leds_gpio);
|
|
|
|
ath79_register_gpio_keys_polled(-1, TL_WR841ND_V1_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(tl_wr841n_v1_gpio_keys),
|
|
tl_wr841n_v1_gpio_keys);
|
|
ath79_register_pci();
|
|
}
|
|
|
|
MIPS_MACHINE(ATH79_MACH_TL_WR841N_V1, "TL-WR841N-v1.5", "TP-LINK TL-WR841N v1",
|
|
tl_wr841n_v1_setup);
|