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
|
/*
* TP-LINK TL-WDR4300 board support
*
* Copyright (C) 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/pci.h>
#include <linux/phy.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/ar8216_platform.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-spi.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define WDR4300_GPIO_LED_USB1 11
#define WDR4300_GPIO_LED_USB2 12
#define WDR4300_GPIO_LED_WLAN2G 13
#define WDR4300_GPIO_LED_SYSTEM 14
#define WDR4300_GPIO_LED_QSS 15
#define WDR4300_GPIO_BTN_WPS 16
#define WDR4300_GPIO_BTN_RFKILL 17
#define WDR4300_GPIO_USB1_POWER 22
#define WDR4300_GPIO_USB2_POWER 21
#define WDR4300_KEYS_POLL_INTERVAL 20 /* msecs */
#define WDR4300_KEYS_DEBOUNCE_INTERVAL (3 * WDR4300_KEYS_POLL_INTERVAL)
#define WDR4300_MAC0_OFFSET 0
#define WDR4300_MAC1_OFFSET 6
#define WDR4300_WMAC_CALDATA_OFFSET 0x1000
#define WDR4300_PCIE_CALDATA_OFFSET 0x5000
static const char *wdr4300_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data wdr4300_flash_data = {
.part_probes = wdr4300_part_probes,
};
static struct gpio_led wdr4300_leds_gpio[] __initdata = {
{
.name = "tp-link:blue:qss",
.gpio = WDR4300_GPIO_LED_QSS,
.active_low = 1,
},
{
.name = "tp-link:blue:system",
.gpio = WDR4300_GPIO_LED_SYSTEM,
.active_low = 1,
},
{
.name = "tp-link:green:usb1",
.gpio = WDR4300_GPIO_LED_USB1,
.active_low = 1,
},
{
.name = "tp-link:green:usb2",
.gpio = WDR4300_GPIO_LED_USB2,
.active_low = 1,
},
{
.name = "tp-link:blue:wlan2g",
.gpio = WDR4300_GPIO_LED_WLAN2G,
.active_low = 1,
},
};
static struct gpio_keys_button wdr4300_gpio_keys[] __initdata = {
{
.desc = "QSS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WDR4300_KEYS_DEBOUNCE_INTERVAL,
.gpio = WDR4300_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "RFKILL switch",
.type = EV_SW,
.code = KEY_RFKILL,
.debounce_interval = WDR4300_KEYS_DEBOUNCE_INTERVAL,
.gpio = WDR4300_GPIO_BTN_RFKILL,
},
};
static struct ar8327_pad_cfg wdr4300_ar8327_pad0_cfg = {
.mode = AR8327_PAD_MAC_RGMII,
.txclk_delay_en = true,
.rxclk_delay_en = true,
.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
};
static struct ar8327_led_cfg wdr4300_ar8327_led_cfg = {
.led_ctrl0 = 0xc737c737,
.led_ctrl1 = 0x00000000,
.led_ctrl2 = 0x00000000,
.led_ctrl3 = 0x0030c300,
.open_drain = false,
};
static struct ar8327_platform_data wdr4300_ar8327_data = {
.pad0_cfg = &wdr4300_ar8327_pad0_cfg,
.port0_cfg = {
.force_link = 1,
.speed = AR8327_PORT_SPEED_1000,
.duplex = 1,
.txpause = 1,
.rxpause = 1,
},
.led_cfg = &wdr4300_ar8327_led_cfg,
};
static struct mdio_board_info wdr4300_mdio0_info[] = {
{
.bus_id = "ag71xx-mdio.0",
.phy_addr = 0,
.platform_data = &wdr4300_ar8327_data,
},
};
static void __init wdr4300_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
u8 tmpmac[ETH_ALEN];
ath79_register_m25p80(&wdr4300_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wdr4300_leds_gpio),
wdr4300_leds_gpio);
ath79_register_gpio_keys_polled(-1, WDR4300_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wdr4300_gpio_keys),
wdr4300_gpio_keys);
ath79_init_mac(tmpmac, mac, -1);
ath79_register_wmac(art + WDR4300_WMAC_CALDATA_OFFSET, tmpmac);
ath79_init_mac(tmpmac, mac, 0);
ap9x_pci_setup_wmac_led_pin(0, 0);
ap91_pci_init(art + WDR4300_PCIE_CALDATA_OFFSET, tmpmac);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
mdiobus_register_board_info(wdr4300_mdio0_info,
ARRAY_SIZE(wdr4300_mdio0_info));
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, -2);
/* GMAC0 is connected to an AR8327N switch */
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
ath79_eth0_pll_data.pll_1000 = 0x06000000;
ath79_register_eth(0);
gpio_request_one(WDR4300_GPIO_USB1_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB1 power");
gpio_request_one(WDR4300_GPIO_USB2_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB2 power");
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_TL_WDR4300, "TL-WDR4300",
"TP-LINK TL-WDR3600/4300/4310",
wdr4300_setup);
|
