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		led-usb3 {
32			label = "bcm53xx:blue:usb3";
33			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
34		};
35
36		led-wan {
37			label = "bcm53xx:blue:wan";
38			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
39		};
40
41		led-lan {
42			label = "bcm53xx:blue:lan";
43			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
44		};
45
46		led-power {
47			label = "bcm53xx:blue:power";
48			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
49			linux,default-trigger = "default-on";
50		};
51
52		led-all {
53			label = "bcm53xx:blue:all";
54			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
55			linux,default-trigger = "default-on";
56		};
57
58		led-2ghz {
59			label = "bcm53xx:blue:2ghz";
60			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
61		};
62
63		led-usb2 {
64			label = "bcm53xx:blue:usb2";
65			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
66		};
67	};
68
69	gpio-keys {
70		compatible = "gpio-keys";
71
72		button-rfkill {
73			label = "WiFi";
74			linux,code = <KEY_RFKILL>;
75			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
76		};
77
78		button-restart {
79			label = "Reset";
80			linux,code = <KEY_RESTART>;
81			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
82		};
83
84		button-wps {
85			label = "WPS";
86			linux,code = <KEY_WPS_BUTTON>;
87			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
88		};
89	};
90};
91
92&usb3_phy {
93	status = "okay";
94};
95