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
|
/*
* devolo dLAN pro 500 Wireless+ support
*
* Copyright (c) 2013-2015 devolo AG
* Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <linux/pci.h>
#include <linux/phy.h>
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/ar8216_platform.h>
#include <linux/gpio.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-nfc.h"
#include "dev-spi.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define DLAN_PRO_1200_AC_GPIO_DLAN_POWER_ENABLE 13
#define DLAN_PRO_1200_AC_GPIO_WLAN_POWER_ENABLE 21
#define DLAN_PRO_1200_AC_GPIO_LED_WLAN 12
#define DLAN_PRO_1200_AC_GPIO_LED_DLAN 14
#define DLAN_PRO_1200_AC_GPIO_LED_DLAN_ERR 15
#define DLAN_PRO_1200_AC_GPIO_BTN_WLAN 20
#define DLAN_PRO_1200_AC_GPIO_BTN_DLAN 22
#define DLAN_PRO_1200_AC_GPIO_BTN_RESET 4
#define DLAN_PRO_1200_AC_GPIO_DLAN_IND 17
#define DLAN_PRO_1200_AC_GPIO_DLAN_ERR_IND 16
#define DLAN_PRO_1200_AC_KEYS_POLL_INTERVAL 20 /* msecs */
#define DLAN_PRO_1200_AC_KEYS_DEBOUNCE_INTERVAL (3 * DLAN_PRO_1200_AC_KEYS_POLL_INTERVAL)
#define DLAN_PRO_1200_AC_ART_ADDRESS 0x1fff0000
#define DLAN_PRO_1200_AC_CALDATA_OFFSET 0x1000
#define DLAN_PRO_1200_AC_WIFIMAC_OFFSET 0x1002
#define DLAN_PRO_1200_AC_PCIE_CALDATA_OFFSET 0x5000
static struct gpio_led dlan_pro_1200_ac_leds_gpio[] __initdata = {
{
.name = "devolo:status:wlan",
.gpio = DLAN_PRO_1200_AC_GPIO_LED_WLAN,
.active_low = 1,
},
{
.name = "devolo:status:dlan",
.gpio = DLAN_PRO_1200_AC_GPIO_LED_DLAN,
.active_low = 1,
},
{
.name = "devolo:error:dlan",
.gpio = DLAN_PRO_1200_AC_GPIO_LED_DLAN_ERR,
.active_low = 0,
}
};
static struct gpio_keys_button dlan_pro_1200_ac_gpio_keys[] __initdata = {
{
.desc = "dLAN button",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = DLAN_PRO_1200_AC_KEYS_DEBOUNCE_INTERVAL,
.gpio = DLAN_PRO_1200_AC_GPIO_BTN_DLAN,
.active_low = 1,
},
{
.desc = "WLAN button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DLAN_PRO_1200_AC_KEYS_DEBOUNCE_INTERVAL,
.gpio = DLAN_PRO_1200_AC_GPIO_BTN_WLAN,
.active_low = 0,
},
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DLAN_PRO_1200_AC_KEYS_DEBOUNCE_INTERVAL,
.gpio = DLAN_PRO_1200_AC_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct ar8327_pad_cfg dlan_pro_1200_ac_ar8327_pad0_cfg = {
.mode = AR8327_PAD_MAC_RGMII,
.txclk_delay_en = true,
.rxclk_delay_en = false,
.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0,
.mac06_exchange_dis = true,
};
static struct ar8327_pad_cfg dlan_pro_1200_ac_ar8327_pad5_cfg = {
.mode = 0,
.txclk_delay_en = 0,
.rxclk_delay_en = 0,
.txclk_delay_sel = 0,
.rxclk_delay_sel = 0,
};
static struct ar8327_platform_data dlan_pro_1200_ac_ar8327_data = {
.pad0_cfg = &dlan_pro_1200_ac_ar8327_pad0_cfg,
.pad5_cfg = &dlan_pro_1200_ac_ar8327_pad5_cfg,
.port0_cfg = {
.force_link = 1,
.speed = AR8327_PORT_SPEED_1000,
.duplex = 1,
.txpause = 1,
.rxpause = 1,
},
};
static struct mdio_board_info dlan_pro_1200_ac_mdio0_info[] = {
{
.bus_id = "ag71xx-mdio.0",
.phy_addr = 0,
.platform_data = &dlan_pro_1200_ac_ar8327_data,
},
};
static void __init dlan_pro_1200_ac_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(DLAN_PRO_1200_AC_ART_ADDRESS);
u8 *cal = art + DLAN_PRO_1200_AC_CALDATA_OFFSET;
u8 *wifi_mac = art + DLAN_PRO_1200_AC_WIFIMAC_OFFSET;
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dlan_pro_1200_ac_leds_gpio),
dlan_pro_1200_ac_leds_gpio);
ath79_register_gpio_keys_polled(-1, DLAN_PRO_1200_AC_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dlan_pro_1200_ac_gpio_keys),
dlan_pro_1200_ac_gpio_keys);
/* dLAN power must be enabled from user-space as soon as the boot-from-host daemon is running */
gpio_request_one(DLAN_PRO_1200_AC_GPIO_DLAN_POWER_ENABLE,
GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
"dLAN power");
/* WLAN power is turned on initially to allow the PCI bus scan to succeed */
gpio_request_one(DLAN_PRO_1200_AC_GPIO_WLAN_POWER_ENABLE,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"WLAN power");
ath79_register_wmac(cal, wifi_mac);
ap91_pci_init(art + DLAN_PRO_1200_AC_PCIE_CALDATA_OFFSET, NULL);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE);
ath79_register_mdio(1, 0x0);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, wifi_mac, 2);
mdiobus_register_board_info(dlan_pro_1200_ac_mdio0_info,
ARRAY_SIZE(dlan_pro_1200_ac_mdio0_info));
/* GMAC0 is connected to an AR8337 */
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 = 0x02000000;
ath79_register_eth(0);
}
MIPS_MACHINE(ATH79_MACH_DLAN_PRO_1200_AC, "dLAN-pro-1200-ac", "devolo dLAN pro 1200+ WiFi ac",
dlan_pro_1200_ac_setup);
|
