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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 {
23		reg = <0x00000000 0x08000000
24		       0x88000000 0x08000000>;
25	};
26
27	leds {
28		compatible = "gpio-leds";
29
30		usb2 {
31			label = "bcm53xx:blue:usb2";
32			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
33		};
34
35		power {
36			label = "bcm53xx:blue:power";
37			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
38			linux,default-trigger = "default-on";
39		};
40
41		logo {
42			label = "bcm53xx:white:logo";
43			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
44			linux,default-trigger = "default-on";
45		};
46
47		usb3 {
48			label = "bcm53xx:blue:usb3";
49			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
50		};
51	};
52
53	gpio-keys {
54		compatible = "gpio-keys";
55		#address-cells = <1>;
56		#size-cells = <0>;
57
58		brightness {
59			label = "Backlight";
60			linux,code = <KEY_BRIGHTNESS_ZERO>;
61			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
62		};
63
64		wps {
65			label = "WPS";
66			linux,code = <KEY_WPS_BUTTON>;
67			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
68		};
69
70		restart {
71			label = "Reset";
72			linux,code = <KEY_RESTART>;
73			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
74		};
75
76		rfkill {
77			label = "WiFi";
78			linux,code = <KEY_RFKILL>;
79			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
80		};
81	};
82};
83
84&usb3_phy {
85	status = "okay";
86};
87