1/*
 2 * Broadcom BCM470X / BCM5301X ARM platform code.
 3 * DTS for Asus RT-N18U
 4 *
 5 * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
 6 *
 7 * Permission to use, copy, modify, and/or distribute this software for any
 8 * purpose with or without fee is hereby granted, provided that the above
 9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
13 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17 * PERFORMANCE OF THIS SOFTWARE.
18 */
19
20/dts-v1/;
21
22#include "bcm47081.dtsi"
23#include "bcm5301x-nand-cs0-bch8.dtsi"
24
25/ {
26	compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
27	model = "Asus RT-N18U (BCM47081)";
28
29	chosen {
30		bootargs = "console=ttyS0,115200";
31	};
32
33	memory {
34		reg = <0x00000000 0x08000000
35		       0x88000000 0x08000000>;
36	};
37
38	leds {
39		compatible = "gpio-leds";
40
41		power {
42			label = "bcm53xx:blue:power";
43			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
44			linux,default-trigger = "default-on";
45		};
46
47		usb2 {
48			label = "bcm53xx:blue:usb2";
49			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
50		};
51
52		wan {
53			label = "bcm53xx:blue:wan";
54			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
55			linux,default-trigger = "default-on";
56		};
57
58		lan {
59			label = "bcm53xx:blue:lan";
60			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
61			linux,default-trigger = "default-on";
62		};
63
64		usb3 {
65			label = "bcm53xx:blue:usb3";
66			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
67		};
68	};
69
70	gpio-keys {
71		compatible = "gpio-keys";
72		#address-cells = <1>;
73		#size-cells = <0>;
74
75		restart {
76			label = "Reset";
77			linux,code = <KEY_RESTART>;
78			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
79		};
80
81		wps {
82			label = "WPS";
83			linux,code = <KEY_WPS_BUTTON>;
84			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
85		};
86	};
87};