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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/*
* Support for YunCore boards:
* - AP90Q
* - CPE830
*
* Copyright (C) 2016 Piotr Dymacz <pepe2k@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-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
/* AP90Q */
#define AP90Q_GPIO_LED_WAN 4
#define AP90Q_GPIO_LED_WLAN 12
#define AP90Q_GPIO_LED_LAN 16
#define AP90Q_GPIO_BTN_RESET 17
#define AP90Q_KEYS_POLL_INTERVAL 20
#define AP90Q_KEYS_DEBOUNCE_INTERVAL (3 * AP90Q_KEYS_POLL_INTERVAL)
static struct gpio_led ap90q_leds_gpio[] __initdata = {
{
.name = "ap90q:green:lan",
.gpio = AP90Q_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "ap90q:green:wan",
.gpio = AP90Q_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "ap90q:green:wlan",
.gpio = AP90Q_GPIO_LED_WLAN,
.active_low = 1,
},
};
static struct gpio_keys_button ap90q_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = AP90Q_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP90Q_GPIO_BTN_RESET,
.active_low = 1,
},
};
/* CPE830 */
#define CPE830_GPIO_LED_LINK4 0
#define CPE830_GPIO_LED_LINK1 1
#define CPE830_GPIO_LED_LINK2 2
#define CPE830_GPIO_LED_LINK3 3
#define CPE830_GPIO_LED_WAN 4
#define CPE830_GPIO_LED_WLAN 12
#define CPE830_GPIO_LED_LAN 16
#define CPE830_GPIO_BTN_RESET 17
static struct gpio_led cpe830_leds_gpio[] __initdata = {
{
.name = "cpe830:green:lan",
.gpio = CPE830_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "cpe830:green:wan",
.gpio = CPE830_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "cpe830:green:wlan",
.gpio = CPE830_GPIO_LED_WLAN,
.active_low = 1,
},
{
.name = "cpe830:green:link1",
.gpio = CPE830_GPIO_LED_LINK1,
.active_low = 1,
},
{
.name = "cpe830:green:link2",
.gpio = CPE830_GPIO_LED_LINK2,
.active_low = 1,
},
{
.name = "cpe830:green:link3",
.gpio = CPE830_GPIO_LED_LINK3,
.active_low = 1,
},
{
.name = "cpe830:green:link4",
.gpio = CPE830_GPIO_LED_LINK4,
.active_low = 1,
},
};
static void __init ap90q_cpe830_common_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_m25p80(NULL);
ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_mdio(0, 0x0);
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask |= BIT(4);
/* LAN */
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
ath79_register_eth(1);
/* WAN */
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.phy_mask = BIT(4);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_register_eth(0);
ath79_register_wmac(art, NULL);
/* For LED on GPIO4 */
ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
ath79_gpio_direction_select(AP90Q_GPIO_LED_LAN, true);
ath79_gpio_direction_select(AP90Q_GPIO_LED_WAN, true);
ath79_gpio_direction_select(AP90Q_GPIO_LED_WLAN, true);
/* Mute LEDs on boot */
gpio_set_value(AP90Q_GPIO_LED_LAN, 1);
gpio_set_value(AP90Q_GPIO_LED_WAN, 1);
ath79_gpio_output_select(AP90Q_GPIO_LED_LAN, 0);
ath79_gpio_output_select(AP90Q_GPIO_LED_WAN, 0);
ath79_gpio_output_select(AP90Q_GPIO_LED_WLAN, 0);
ath79_register_gpio_keys_polled(-1, AP90Q_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ap90q_gpio_keys),
ap90q_gpio_keys);
}
static void __init ap90q_setup(void)
{
ap90q_cpe830_common_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(ap90q_leds_gpio),
ap90q_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_AP90Q, "AP90Q", "YunCore AP90Q", ap90q_setup);
static void __init cpe830_setup(void)
{
ap90q_cpe830_common_setup();
ath79_gpio_direction_select(CPE830_GPIO_LED_LINK1, true);
ath79_gpio_direction_select(CPE830_GPIO_LED_LINK2, true);
ath79_gpio_direction_select(CPE830_GPIO_LED_LINK3, true);
ath79_gpio_direction_select(CPE830_GPIO_LED_LINK4, true);
/* Mute LEDs on boot */
gpio_set_value(CPE830_GPIO_LED_LINK1, 1);
gpio_set_value(CPE830_GPIO_LED_LINK2, 1);
gpio_set_value(CPE830_GPIO_LED_LINK3, 1);
gpio_set_value(CPE830_GPIO_LED_LINK4, 1);
ath79_gpio_output_select(CPE830_GPIO_LED_LINK1, 0);
ath79_gpio_output_select(CPE830_GPIO_LED_LINK2, 0);
ath79_gpio_output_select(CPE830_GPIO_LED_LINK3, 0);
ath79_gpio_output_select(CPE830_GPIO_LED_LINK4, 0);
ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe830_leds_gpio),
cpe830_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_CPE830, "CPE830", "YunCore CPE830", cpe830_setup);
|
