1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
  2/*
  3 * Device Tree file for the Linksys WRT1900ACv2 (Cobra)
  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 WRT1900ACv2";
 13	compatible = "linksys,cobra", "linksys,armada385", "marvell,armada385",
 14		     "marvell,armada380";
 15};
 16
 17&expander0 {
 18	wan_amber@0 {
 19		label = "cobra:amber:wan";
 20		reg = <0x0>;
 21	};
 22
 23	wan_white@1 {
 24		label = "cobra:white:wan";
 25		reg = <0x1>;
 26	};
 27
 28	wlan_2g@2 {
 29		label = "cobra:white:wlan_2g";
 30		reg = <0x2>;
 31	};
 32
 33	wlan_5g@3 {
 34		label = "cobra:white:wlan_5g";
 35		reg = <0x3>;
 36	};
 37
 38	usb2@5 {
 39		label = "cobra:white:usb2";
 40		reg = <0x5>;
 41	};
 42
 43	usb3_1@6 {
 44		label = "cobra:white:usb3_1";
 45		reg = <0x6>;
 46	};
 47
 48	usb3_2@7 {
 49		label = "cobra:white:usb3_2";
 50		reg = <0x7>;
 51	};
 52
 53	wps_white@8 {
 54		label = "cobra:white:wps";
 55		reg = <0x8>;
 56	};
 57
 58	wps_amber@9 {
 59		label = "cobra:amber:wps";
 60		reg = <0x9>;
 61	};
 62};
 63
 64&gpio_leds {
 65	power {
 66		label = "cobra:white:power";
 67	};
 68
 69	sata {
 70		label = "cobra: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};