1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 2/*
 3 * Broadcom BCM470X / BCM5301X ARM platform code.
 4 * DTS for Asus RT-N18U
 5 *
 6 * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
 
 
 7 */
 8
 9/dts-v1/;
10
11#include "bcm47081.dtsi"
12#include "bcm5301x-nand-cs0-bch8.dtsi"
13
14/ {
15	compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
16	model = "Asus RT-N18U (BCM47081)";
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		power {
32			label = "bcm53xx:blue:power";
33			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
34			linux,default-trigger = "default-on";
35		};
36
37		usb2 {
38			label = "bcm53xx:blue:usb2";
39			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 
40		};
41
42		wan {
43			label = "bcm53xx:blue:wan";
44			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
45			linux,default-trigger = "default-on";
46		};
47
48		lan {
49			label = "bcm53xx:blue:lan";
50			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
51			linux,default-trigger = "default-on";
52		};
53
54		usb3 {
55			label = "bcm53xx:blue:usb3";
56			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 
57		};
58	};
59
60	gpio-keys {
61		compatible = "gpio-keys";
 
 
62
63		restart {
64			label = "Reset";
65			linux,code = <KEY_RESTART>;
66			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
67		};
68
69		wps {
70			label = "WPS";
71			linux,code = <KEY_WPS_BUTTON>;
72			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
73		};
74	};
75};
76
77&usb3_phy {
78	status = "okay";
79};

 
 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 * Licensed under the GNU/GPL. See COPYING for details.
 8 */
 9
10/dts-v1/;
11
12#include "bcm47081.dtsi"
13#include "bcm5301x-nand-cs0-bch8.dtsi"
14
15/ {
16	compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
17	model = "Asus RT-N18U (BCM47081)";
18
19	chosen {
20		bootargs = "console=ttyS0,115200";
21	};
22
23	memory {
24		reg = <0x00000000 0x08000000>;
 
 
25	};
26
27	leds {
28		compatible = "gpio-leds";
29
30		power {
31			label = "bcm53xx:blue:power";
32			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
33			linux,default-trigger = "default-on";
34		};
35
36		usb2 {
37			label = "bcm53xx:blue:usb2";
38			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
39			linux,default-trigger = "default-off";
40		};
41
42		wan {
43			label = "bcm53xx:blue:wan";
44			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
45			linux,default-trigger = "default-on";
46		};
47
48		lan {
49			label = "bcm53xx:blue:lan";
50			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
51			linux,default-trigger = "default-on";
52		};
53
54		usb3 {
55			label = "bcm53xx:blue:usb3";
56			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
57			linux,default-trigger = "default-off";
58		};
59	};
60
61	gpio-keys {
62		compatible = "gpio-keys";
63		#address-cells = <1>;
64		#size-cells = <0>;
65
66		restart {
67			label = "Reset";
68			linux,code = <KEY_RESTART>;
69			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
70		};
71
72		wps {
73			label = "WPS";
74			linux,code = <KEY_WPS_BUTTON>;
75			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
76		};
77	};
 
 
 
 
78};