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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/*
* ALFA NETWORK Hornet-UB board support
*
* Copyright (C) 2011-2012 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/gpio.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-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define HORNET_UB_GPIO_LED_WLAN 0
#define HORNET_UB_GPIO_LED_USB 1
#define HORNET_UB_GPIO_LED_LAN 13
#define HORNET_UB_GPIO_LED_WAN 17
#define HORNET_UB_GPIO_LED_WPS 27
#define HORNET_UB_GPIO_BTN_RESET 11
#define HORNET_UB_GPIO_BTN_WPS 12
#define HORNET_UB_GPIO_USB_POWER 26
#define HORNET_UB_KEYS_POLL_INTERVAL 20 /* msecs */
#define HORNET_UB_KEYS_DEBOUNCE_INTERVAL (3 * HORNET_UB_KEYS_POLL_INTERVAL)
#define HORNET_UB_MAC0_OFFSET 0x0000
#define HORNET_UB_MAC1_OFFSET 0x0006
#define HORNET_UB_CALDATA_OFFSET 0x1000
static struct gpio_led hornet_ub_leds_gpio[] __initdata = {
{
.name = "alfa:blue:lan",
.gpio = HORNET_UB_GPIO_LED_LAN,
.active_low = 0,
},
{
.name = "alfa:blue:usb",
.gpio = HORNET_UB_GPIO_LED_USB,
.active_low = 0,
},
{
.name = "alfa:blue:wan",
.gpio = HORNET_UB_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "alfa:blue:wlan",
.gpio = HORNET_UB_GPIO_LED_WLAN,
.active_low = 0,
},
{
.name = "alfa:blue:wps",
.gpio = HORNET_UB_GPIO_LED_WPS,
.active_low = 1,
},
};
static struct gpio_keys_button hornet_ub_gpio_keys[] __initdata = {
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
.gpio = HORNET_UB_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
.gpio = HORNET_UB_GPIO_BTN_RESET,
.active_low = 0,
}
};
static void __init hornet_ub_gpio_setup(void)
{
u32 t;
ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
gpio_request_one(HORNET_UB_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
}
static void __init hornet_ub_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
hornet_ub_gpio_setup();
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(hornet_ub_leds_gpio),
hornet_ub_leds_gpio);
ath79_register_gpio_keys_polled(-1, HORNET_UB_KEYS_POLL_INTERVAL,
ARRAY_SIZE(hornet_ub_gpio_keys),
hornet_ub_gpio_keys);
ath79_init_mac(ath79_eth1_data.mac_addr,
art + HORNET_UB_MAC0_OFFSET, 0);
ath79_init_mac(ath79_eth0_data.mac_addr,
art + HORNET_UB_MAC1_OFFSET, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(1);
ath79_register_eth(0);
ath79_register_wmac(art + HORNET_UB_CALDATA_OFFSET, NULL);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_HORNET_UB, "HORNET-UB", "ALFA NETWORK Hornet-UB",
hornet_ub_setup);
|
