2 * TP-LINK TL-WR2543ND board support
4 * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/platform_device.h>
12 #include <linux/rtl8367.h>
13 #include <asm/mach-ar71xx/ar71xx.h>
17 #include "dev-ap91-pci.h"
18 #include "dev-m25p80.h"
19 #include "dev-gpio-buttons.h"
20 #include "dev-leds-gpio.h"
23 #define TL_WR2543N_GPIO_LED_WPS 0
24 #define TL_WR2543N_GPIO_LED_USB 8
26 #define TL_WR2543N_GPIO_BTN_RESET 11
27 #define TL_WR2543N_GPIO_BTN_WPS 12
29 #define TL_WR2543N_GPIO_RTL8367_SDA 1
30 #define TL_WR2543N_GPIO_RTL8367_SCK 6
32 #define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
33 #define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
35 static const char *tl_wr2543n_part_probes
[] = {
40 static struct flash_platform_data tl_wr2543n_flash_data
= {
41 .part_probes
= tl_wr2543n_part_probes
,
45 static struct gpio_led tl_wr2543n_leds_gpio
[] __initdata
= {
47 .name
= "tp-link:green:usb",
48 .gpio
= TL_WR2543N_GPIO_LED_USB
,
51 .name
= "tp-link:green:wps",
52 .gpio
= TL_WR2543N_GPIO_LED_WPS
,
57 static struct gpio_keys_button tl_wr2543n_gpio_keys
[] __initdata
= {
62 .debounce_interval
= TL_WR2543N_KEYS_DEBOUNCE_INTERVAL
,
63 .gpio
= TL_WR2543N_GPIO_BTN_RESET
,
68 .code
= KEY_WPS_BUTTON
,
69 .debounce_interval
= TL_WR2543N_KEYS_DEBOUNCE_INTERVAL
,
70 .gpio
= TL_WR2543N_GPIO_BTN_WPS
,
74 static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg
= {
75 .mode
= RTL8367_EXTIF_MODE_RGMII
,
84 .speed
= RTL8367_PORT_SPEED_1000
,
88 static struct rtl8367_platform_data tl_wr2543n_rtl8367_data
= {
89 .gpio_sda
= TL_WR2543N_GPIO_RTL8367_SDA
,
90 .gpio_sck
= TL_WR2543N_GPIO_RTL8367_SCK
,
91 .extif0_cfg
= &tl_wr2543n_rtl8367_extif0_cfg
,
94 static struct platform_device tl_wr2543n_rtl8367_device
= {
95 .name
= RTL8367_DRIVER_NAME
,
98 .platform_data
= &tl_wr2543n_rtl8367_data
,
102 static void __init
tl_wr2543n_setup(void)
104 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
105 u8
*eeprom
= (u8
*) KSEG1ADDR(0x1fff1000);
107 ar71xx_add_device_m25p80(&tl_wr2543n_flash_data
);
108 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio
),
109 tl_wr2543n_leds_gpio
);
110 ar71xx_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL
,
111 ARRAY_SIZE(tl_wr2543n_gpio_keys
),
112 tl_wr2543n_gpio_keys
);
113 ar71xx_add_device_usb();
114 ap91_pci_init(eeprom
, mac
);
116 ar71xx_init_mac(ar71xx_eth0_data
.mac_addr
, mac
, -1);
117 ar71xx_eth0_data
.mii_bus_dev
= &tl_wr2543n_rtl8367_device
.dev
;
118 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
119 ar71xx_eth0_data
.speed
= SPEED_1000
;
120 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
121 ar71xx_eth0_pll_data
.pll_1000
= 0x1a000000;
123 ar71xx_add_device_eth(0);
125 platform_device_register(&tl_wr2543n_rtl8367_device
);
128 MIPS_MACHINE(AR71XX_MACH_TL_WR2543N
, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",