blob: 7152c0296cea7aec4386b60ad21ea182371fedfd (
plain)
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
|
/*
* Device Tree Source for Meraki MR24 (Ikarem)
*
* Copyright (C) 2016 Chris Blake <chrisrblake93@gmail.com>
*
* Based on Cisco Meraki GPL Release r23-20150601 MR24 DTS
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
* any warranty of any kind, whether express or implied.
*/
/dts-v1/;
#include "apm82181.dtsi"
/ {
model = "Meraki MR24 Access Point";
compatible = "meraki,mr24", "meraki,ikarem", "apm,bluestone";
aliases {
serial0 = &UART1;
led-boot = &status;
led-failsafe = &failsafe;
led-running = &status;
led-upgrade = &status;
};
chosen {
linux,stdout-path = "/plb/opb/serial@ef600400";
};
};
&CRYPTO {
status = "okay";
};
&PKA {
status = "okay";
};
&TRNG {
status = "okay";
};
&EBC0 {
/* Ikarem has 32MB of NAND */
ndfc@1,0 {
status = "okay";
/* 32 MiB NAND Flash */
nand {
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x00000000 0x00170000>;
read-only;
};
partition@170000 {
label = "oops";
reg = <0x00170000 0x00010000>;
};
partition@180000 {
label = "ubi";
reg = <0x00180000 0x01e80000>;
};
};
};
};
&UART1 {
status = "okay";
};
&GPIO0 {
status = "okay";
};
&IIC0 {
status = "okay";
/* Boot ROM is at 0x52-0x53, do not touch */
/* Unknown chip at 0x6e, not sure what it is */
};
&EMAC0 {
status = "okay";
phy-mode = "rgmii-id";
phy-map = <0x2>;
phy-address = <0x1>;
phy-handle = <&phy>;
mdio {
phy: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
};
&POB0 {
gpio-leds {
compatible = "gpio-leds";
status: power-green {
label = "mr24:green:power";
gpios = <&GPIO0 18 GPIO_ACTIVE_LOW>;
};
failsafe: power-orange {
label = "mr24:orange:power";
gpios = <&GPIO0 19 GPIO_ACTIVE_LOW>;
};
lan {
label = "mr24:green:wan";
gpios = <&GPIO0 17 GPIO_ACTIVE_LOW>;
};
ssi-0 {
label = "mr24:green:wifi1";
gpios = <&GPIO0 23 GPIO_ACTIVE_LOW>;
};
ssi-1 {
label = "mr24:green:wifi2";
gpios = <&GPIO0 22 GPIO_ACTIVE_LOW>;
};
ssi-2 {
label = "mr24:green:wifi3";
gpios = <&GPIO0 21 GPIO_ACTIVE_LOW>;
};
ssi-3 {
label = "mr24:green:wifi4";
gpios = <&GPIO0 20 GPIO_ACTIVE_LOW>;
};
};
gpio_keys_polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <60>; /* 3 * 20 = 60ms */
autorepeat;
button@1 {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>;
};
};
};
&PCIE0 {
status = "okay";
};
&MSI {
status = "okay";
};
|
