1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 2/*
 3 * Broadcom BCM470X / BCM5301X ARM platform code.
 4 * DTS for Asus RT-AC68U
 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-ac68u", "brcm,bcm4708";
16	model = "Asus RT-AC68U (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		led-usb2 {
32			label = "bcm53xx:blue:usb2";
33			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
34		};
35
36		led-power {
37			label = "bcm53xx:blue:power";
38			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
39			linux,default-trigger = "default-on";
40		};
41
42		led-logo {
43			label = "bcm53xx:white:logo";
44			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
45			linux,default-trigger = "default-on";
46		};
47
48		led-usb3 {
49			label = "bcm53xx:blue:usb3";
50			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
51		};
52	};
53
54	gpio-keys {
55		compatible = "gpio-keys";
56
57		button-brightness {
58			label = "Backlight";
59			linux,code = <KEY_BRIGHTNESS_ZERO>;
60			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
61		};
62
63		button-wps {
64			label = "WPS";
65			linux,code = <KEY_WPS_BUTTON>;
66			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
67		};
68
69		button-restart {
70			label = "Reset";
71			linux,code = <KEY_RESTART>;
72			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
73		};
74
75		button-rfkill {
76			label = "WiFi";
77			linux,code = <KEY_RFKILL>;
78			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
79		};
80	};
81};
82
83&usb3_phy {
84	status = "okay";
85};