1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 2/*
 3 * Broadcom BCM470X / BCM5301X ARM platform code.
 4 * DTS for Asus RT-AC56U
 5 *
 6 * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
 7 */
 8
 9/dts-v1/;
10
11#include "bcm4708.dtsi"
12#include "bcm5301x-nand-cs0-bch8.dtsi"
13
14/ {
15	compatible = "asus,rt-ac56u", "brcm,bcm4708";
16	model = "Asus RT-AC56U (BCM4708)";
17
18	chosen {
19		bootargs = "console=ttyS0,115200";
20	};
21
22	memory@0 {
23		device_type = "memory";
24		reg = <0x00000000 0x08000000
25		       0x88000000 0x08000000>;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30
31		usb3 {
32			label = "bcm53xx:blue:usb3";
33			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
34		};
35
36		wan {
37			label = "bcm53xx:blue:wan";
38			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
39		};
40
41		lan {
42			label = "bcm53xx:blue:lan";
43			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
44		};
45
46		power {
47			label = "bcm53xx:blue:power";
48			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
49			linux,default-trigger = "default-on";
50		};
51
52		all {
53			label = "bcm53xx:blue:all";
54			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
55			linux,default-trigger = "default-on";
56		};
57
58		2ghz {
59			label = "bcm53xx:blue:2ghz";
60			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
61		};
62
63
64		usb2 {
65			label = "bcm53xx:blue:usb2";
66			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
67		};
68	};
69
70	gpio-keys {
71		compatible = "gpio-keys";
72
73		rfkill {
74			label = "WiFi";
75			linux,code = <KEY_RFKILL>;
76			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
77		};
78
79		restart {
80			label = "Reset";
81			linux,code = <KEY_RESTART>;
82			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
83		};
84
85		wps {
86			label = "WPS";
87			linux,code = <KEY_WPS_BUTTON>;
88			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
89		};
90	};
91};
92
93&usb3_phy {
94	status = "okay";
95};