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
|
/dts-v1/;
/include/ "mt7620a.dtsi"
/ {
compatible = "ralink,mt7620a-soc";
model = "Buffalo WHR-300HP2";
palmbus@10000000 {
gpio2: gpio@660 {
status = "okay";
};
spi@b00 {
status = "okay";
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "en25q64";
reg = <0 0>;
linux,modalias = "m25p80", "s25fl064k";
spi-max-frequency = <10000000>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "firmware";
reg = <0x50000 0x5b0000>;
};
partition@600000 {
label = "usercfg";
reg = <0x600000 0x100000>;
};
};
};
};
pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
ralink,function = "gpio";
};
pa {
ralink,group = "pa";
ralink,function = "pa";
};
};
};
ethernet@10100000 {
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
ralink,port-map = "llllw";
};
gsw@10110000 {
ralink,port4 = "ephy";
};
wmac@10180000 {
ralink,mtd-eeprom = <&factory 0>;
};
gpio-leds {
compatible = "gpio-leds";
power {
label = "buffalo:red:power";
gpios = <&gpio0 7 1>;
};
status {
label = "buffalo:green:status";
gpios = <&gpio0 8 1>;
};
power2 {
label = "buffalo:green:power";
gpios = <&gpio0 9 1>;
};
status2 {
label = "buffalo:orange:status";
gpios = <&gpio0 10 1>;
};
internet {
label = "buffalo:green:internet";
gpios = <&gpio2 17 1>;
};
router {
label = "buffalo:green:router";
gpios = <&gpio2 18 1>;
};
router2 {
label = "buffalo:orange:router";
gpios = <&gpio2 19 1>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
s1 {
label = "reset";
gpios = <&gpio2 12 1>;
linux,code = <0x100>;
};
s2 {
label = "aoss";
gpios = <&gpio2 13 1>;
linux,code = <0x101>;
};
s3 {
label = "ap";
gpios = <&gpio2 14 1>;
linux,code = <0x102>;
};
s4 {
label = "bridge";
gpios = <&gpio2 15 1>;
linux,code = <0x103>;
};
};
};
|
