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
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
/*
* OpenMesh OM5P support
*
* Copyright (C) 2013 Marek Lindner <marek@open-mesh.com>
* Copyright (C) 2014 Sven Eckelmann <sven@open-mesh.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/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/i2c-gpio.h>
#include <linux/platform_data/phy-at803x.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.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-wmac.h"
#include "machtypes.h"
#define OM5P_GPIO_LED_POWER 13
#define OM5P_GPIO_LED_GREEN 16
#define OM5P_GPIO_LED_RED 19
#define OM5P_GPIO_LED_YELLOW 17
#define OM5P_GPIO_LED_LAN 14
#define OM5P_GPIO_LED_WAN 15
#define OM5P_GPIO_BTN_RESET 4
#define OM5P_GPIO_I2C_SCL 20
#define OM5P_GPIO_I2C_SDA 21
#define OM5P_KEYS_POLL_INTERVAL 20 /* msecs */
#define OM5P_KEYS_DEBOUNCE_INTERVAL (3 * OM5P_KEYS_POLL_INTERVAL)
#define OM5P_WMAC_CALDATA_OFFSET 0x1000
#define OM5P_PCI_CALDATA_OFFSET 0x5000
static struct gpio_led om5p_leds_gpio[] __initdata = {
{
.name = "om5p:blue:power",
.gpio = OM5P_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "om5p:red:wifi",
.gpio = OM5P_GPIO_LED_RED,
.active_low = 1,
}, {
.name = "om5p:yellow:wifi",
.gpio = OM5P_GPIO_LED_YELLOW,
.active_low = 1,
}, {
.name = "om5p:green:wifi",
.gpio = OM5P_GPIO_LED_GREEN,
.active_low = 1,
}, {
.name = "om5p:blue:lan",
.gpio = OM5P_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "om5p:blue:wan",
.gpio = OM5P_GPIO_LED_WAN,
.active_low = 1,
}
};
static struct gpio_keys_button om5p_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = OM5P_KEYS_DEBOUNCE_INTERVAL,
.gpio = OM5P_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct flash_platform_data om5p_flash_data = {
.type = "mx25l12805d",
};
static void __init om5p_setup(void)
{
u8 *art = (u8 *)KSEG1ADDR(0x1fff0000);
u8 mac[6];
/* make lan / wan leds software controllable */
ath79_gpio_output_select(OM5P_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
ath79_gpio_output_select(OM5P_GPIO_LED_WAN, AR934X_GPIO_OUT_GPIO);
ath79_register_m25p80(&om5p_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(om5p_leds_gpio),
om5p_leds_gpio);
ath79_register_gpio_keys_polled(-1, OM5P_KEYS_POLL_INTERVAL,
ARRAY_SIZE(om5p_gpio_keys),
om5p_gpio_keys);
ath79_init_mac(mac, art, 2);
ath79_register_wmac(art + OM5P_WMAC_CALDATA_OFFSET, mac);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
ath79_register_mdio(1, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, art, 1);
/* GMAC0 is connected to the PHY0 of the internal switch */
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask = BIT(0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_register_eth(0);
/* GMAC1 is connected to the internal switch */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_register_eth(1);
}
MIPS_MACHINE(ATH79_MACH_OM5P, "OM5P", "OpenMesh OM5P", om5p_setup);
static struct i2c_gpio_platform_data om5pan_i2c_device_platdata = {
.sda_pin = OM5P_GPIO_I2C_SDA,
.scl_pin = OM5P_GPIO_I2C_SCL,
.udelay = 10,
.sda_is_open_drain = 1,
.scl_is_open_drain = 1,
};
static struct platform_device om5pan_i2c_device = {
.name = "i2c-gpio",
.id = 0,
.dev = {
.platform_data = &om5pan_i2c_device_platdata,
},
};
static struct i2c_board_info om5pan_i2c_devs[] __initdata = {
{
I2C_BOARD_INFO("tmp423", 0x4c),
},
};
static struct at803x_platform_data om5p_an_at803x_data = {
.disable_smarteee = 1,
.enable_rgmii_rx_delay = 1,
.enable_rgmii_tx_delay = 1,
};
static struct mdio_board_info om5p_an_mdio0_info[] = {
{
.bus_id = "ag71xx-mdio.0",
.phy_addr = 7,
.platform_data = &om5p_an_at803x_data,
},
};
static void __init om5p_an_setup(void)
{
u8 *art = (u8 *)KSEG1ADDR(0x1fff0000);
u8 mac[6];
/* temperature sensor */
platform_device_register(&om5pan_i2c_device);
i2c_register_board_info(0, om5pan_i2c_devs,
ARRAY_SIZE(om5pan_i2c_devs));
/* make lan / wan leds software controllable */
ath79_gpio_output_select(OM5P_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
ath79_gpio_output_select(OM5P_GPIO_LED_WAN, AR934X_GPIO_OUT_GPIO);
ath79_register_m25p80(&om5p_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(om5p_leds_gpio),
om5p_leds_gpio);
ath79_init_mac(mac, art, 0x02);
ath79_register_wmac(art + OM5P_WMAC_CALDATA_OFFSET, mac);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
ath79_setup_ar934x_eth_rx_delay(2, 2);
ath79_register_mdio(0, 0x0);
ath79_register_mdio(1, 0x0);
mdiobus_register_board_info(om5p_an_mdio0_info,
ARRAY_SIZE(om5p_an_mdio0_info));
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0x00);
ath79_init_mac(ath79_eth1_data.mac_addr, art, 0x01);
/* GMAC0 is connected to the PHY7 */
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
ath79_eth0_data.phy_mask = BIT(7);
ath79_eth0_pll_data.pll_1000 = 0x02000000;
ath79_eth0_pll_data.pll_100 = 0x00000101;
ath79_eth0_pll_data.pll_10 = 0x00001313;
ath79_register_eth(0);
/* GMAC1 is connected to the internal switch */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_eth1_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_register_eth(1);
ath79_init_mac(mac, art, 0x10);
ap91_pci_init(art + OM5P_PCI_CALDATA_OFFSET, mac);
}
MIPS_MACHINE(ATH79_MACH_OM5P_AN, "OM5P-AN", "OpenMesh OM5P AN", om5p_an_setup);
|
