1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/*
* TP-LINK TL-WA901ND v4 board
*
* Copyright (C) 2015 Matthias Schiffer <mschiffer@universe-factory.net>
* Copyright (C) 2016 Tiziano Bacocco <tizbac2@gmail.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 <linux/gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WA901ND_V4_GPIO_LED_QSS 3
#define TL_WA901ND_V4_GPIO_LED_LAN 7
#define TL_WA901ND_V4_GPIO_LED_WLAN 8
#define TL_WA901ND_V4_GPIO_LED_SYSTEM 18
#define TL_WA901ND_V4_GPIO_BTN_RESET 1
#define TL_WA901ND_V4_KEYS_POLL_INTERVAL 20
#define TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_V4_KEYS_POLL_INTERVAL)
static struct gpio_led TL_WA901ND_V4_leds_gpio[] __initdata = {
{
.name = "tp-link:green:qss",
.gpio = TL_WA901ND_V4_GPIO_LED_QSS,
.active_low = 1,
},
{
.name = "tp-link:green:lan",
.gpio = TL_WA901ND_V4_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "tp-link:green:wlan",
.gpio = TL_WA901ND_V4_GPIO_LED_WLAN,
.active_low = 1,
},
{
.name = "tp-link:green:system",
.gpio = TL_WA901ND_V4_GPIO_LED_SYSTEM,
.active_low = 1,
},
};
static struct gpio_keys_button TL_WA901ND_V4_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WA901ND_V4_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WA901ND_V4_GPIO_BTN_RESET,
.active_low = 1,
}
};
static const char *tl_wa901nd_v4_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wa901nd_v4_flash_data = {
.part_probes = tl_wa901nd_v4_part_probes,
};
static void __init TL_WA901ND_V4_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wa901nd_v4_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(TL_WA901ND_V4_leds_gpio),
TL_WA901ND_V4_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WA901ND_V4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(TL_WA901ND_V4_gpio_keys),
TL_WA901ND_V4_gpio_keys);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
ath79_switch_data.phy4_mii_en = 1;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WA901ND_V4, "TL-WA901ND-v4", "TP-LINK TL-WA901ND v4",
TL_WA901ND_V4_setup);
|
