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
|
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WXR-1900DHP
*
* Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
model = "Buffalo WXR-1900DHP";
chosen {
bootargs = "console=ttyS0,115200";
};
memory {
reg = <0x00000000 0x08000000
0x88000000 0x18000000>;
};
leds {
compatible = "gpio-leds";
usb {
label = "bcm53xx:green:usb";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
};
power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
router-amber {
label = "bcm53xx:amber:router";
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
};
router-white {
label = "bcm53xx:white:router";
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};
wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
wireless-amber {
label = "bcm53xx:amber:wireless";
gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
};
wireless-white {
label = "bcm53xx:white:wireless";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
power {
label = "Power";
linux,code = <KEY_POWER>;
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
aoss {
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
};
/* Commit mode set by switch? */
mode {
label = "Mode";
linux,code = <KEY_SETUP>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
/* Switch: AP mode */
sw_ap {
label = "AP";
linux,code = <BTN_0>;
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
eject {
label = "USB eject";
linux,code = <KEY_EJECTCD>;
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
&spi_nor {
status = "okay";
};
|
