tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/*
3 * Device Tree file for the Linksys WRT1900ACS (Shelby)
4 *
5 * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
6 */
7
8/dts-v1/;
9#include "armada-385-linksys.dtsi"
10
11/ {
12 model = "Linksys WRT1900ACS";
13 compatible = "linksys,shelby", "linksys,armada385", "marvell,armada385",
14 "marvell,armada380";
15};
16
17&expander0 {
18 wan_amber@0 {
19 label = "shelby:amber:wan";
20 reg = <0x0>;
21 };
22
23 wan_white@1 {
24 label = "shelby:white:wan";
25 reg = <0x1>;
26 };
27
28 wlan_2g@2 {
29 label = "shelby:white:wlan_2g";
30 reg = <0x2>;
31 };
32
33 wlan_5g@3 {
34 label = "shelby:white:wlan_5g";
35 reg = <0x3>;
36 };
37
38 usb2@5 {
39 label = "shelby:white:usb2";
40 reg = <0x5>;
41 };
42
43 usb3_1@6 {
44 label = "shelby:white:usb3_1";
45 reg = <0x6>;
46 };
47
48 usb3_2@7 {
49 label = "shelby:white:usb3_2";
50 reg = <0x7>;
51 };
52
53 wps_white@8 {
54 label = "shelby:white:wps";
55 reg = <0x8>;
56 };
57
58 wps_amber@9 {
59 label = "shelby:amber:wps";
60 reg = <0x9>;
61 };
62};
63
64&gpio_leds {
65 power {
66 label = "shelby:white:power";
67 };
68
69 sata {
70 label = "shelby:white:sata";
71 };
72};
73
74&nand {
75 /* 128MiB */
76
77 partition@0 {
78 label = "u-boot";
79 reg = <0x0000000 0x200000>; /* 2MiB */
80 read-only;
81 };
82
83 partition@100000 {
84 label = "u_env";
85 reg = <0x200000 0x40000>; /* 256KiB */
86 };
87
88 partition@140000 {
89 label = "s_env";
90 reg = <0x240000 0x40000>; /* 256KiB */
91 };
92
93 partition@900000 {
94 label = "devinfo";
95 reg = <0x900000 0x100000>; /* 1MiB */
96 read-only;
97 };
98
99 /* kernel1 overlaps with rootfs1 by design */
100 partition@a00000 {
101 label = "kernel1";
102 reg = <0xa00000 0x2800000>; /* 40MiB */
103 };
104
105 partition@1000000 {
106 label = "rootfs1";
107 reg = <0x1000000 0x2200000>; /* 34MiB */
108 };
109
110 /* kernel2 overlaps with rootfs2 by design */
111 partition@3200000 {
112 label = "kernel2";
113 reg = <0x3200000 0x2800000>; /* 40MiB */
114 };
115
116 partition@3800000 {
117 label = "rootfs2";
118 reg = <0x3800000 0x2200000>; /* 34MiB */
119 };
120
121 /*
122 * 38MiB, last MiB is for the BBT, not writable
123 */
124 partition@5a00000 {
125 label = "syscfg";
126 reg = <0x5a00000 0x2600000>;
127 };
128
129 /*
130 * Unused area between "s_env" and "devinfo".
131 * Moved here because otherwise the renumbered
132 * partitions would break the bootloader
133 * supplied bootargs
134 */
135 partition@180000 {
136 label = "unused_area";
137 reg = <0x280000 0x680000>; /* 6.5MiB */
138 };
139};