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
|
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "xiaomi,mir3g-v2", "mediatek,mt7621-soc";
model = "Xiaomi Mi Router 3G v2";
aliases {
led-boot = &led_status_yellow;
led-failsafe = &led_status_yellow;
led-running = &led_status_blue;
led-upgrade = &led_status_yellow;
};
chosen {
bootargs = "console=ttyS0,115200n8";
};
leds {
compatible = "gpio-leds";
led_status_blue: status_blue {
label = "mir3gv2:blue:status";
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
};
led_status_yellow: status_yellow {
label = "mir3gv2:yellow:status";
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&spi0 {
status = "okay";
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
partition@40000 {
label = "Bdata";
reg = <0x40000 0x10000>;
read-only;
};
factory: partition@50000 {
label = "factory";
reg = <0x50000 0x10000>;
read-only;
};
partition@60000 {
label = "crash";
reg = <0x60000 0x10000>;
read-only;
};
partition@70000 {
label = "cfg_bak";
reg = <0x70000 0x10000>;
read-only;
};
partition@80000 {
label = "overlay";
reg = <0x80000 0x100000>;
read-only;
};
firmware: partition@180000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x180000 0xe80000>;
};
};
};
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
compatible = "pci14c3,7662";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&pcie1 {
wifi@0,0 {
compatible = "pci14c3,7603";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
ieee80211-freq-limit = <2400000 2500000>;
};
};
ðernet {
mtd-mac-address = <&factory 0xe000>;
mediatek,portmap = "llllw";
};
&state_default {
gpio {
ralink,group = "jtag", "uart2", "uart3", "wdt";
ralink,function = "gpio";
};
};
|
