1 // SPDX-License-Identifier: GPL-2.0-or-later O 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /* 2 /*
3 * Broadcom BCM470X / BCM5301X ARM platform co 3 * Broadcom BCM470X / BCM5301X ARM platform code.
4 * DTS for Asus RT-N18U 4 * DTS for Asus RT-N18U
5 * 5 *
6 * Copyright (C) 2014 Rafał Miłecki <zajec5@g 6 * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
7 */ 7 */
8 8
9 /dts-v1/; 9 /dts-v1/;
10 10
11 #include "bcm47081.dtsi" 11 #include "bcm47081.dtsi"
12 #include "bcm5301x-nand-cs0-bch8.dtsi" 12 #include "bcm5301x-nand-cs0-bch8.dtsi"
13 13
14 / { 14 / {
15 compatible = "asus,rt-n18u", "brcm,bcm 15 compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
16 model = "Asus RT-N18U (BCM47081)"; 16 model = "Asus RT-N18U (BCM47081)";
17 17
18 chosen { 18 chosen {
19 bootargs = "console=ttyS0,1152 19 bootargs = "console=ttyS0,115200";
20 }; 20 };
21 21
22 memory@0 { 22 memory@0 {
23 device_type = "memory"; 23 device_type = "memory";
24 reg = <0x00000000 0x08000000>, 24 reg = <0x00000000 0x08000000>,
25 <0x88000000 0x08000000>; 25 <0x88000000 0x08000000>;
26 }; 26 };
27 27
28 leds { 28 leds {
29 compatible = "gpio-leds"; 29 compatible = "gpio-leds";
30 30
31 led-power { 31 led-power {
32 label = "bcm53xx:blue: 32 label = "bcm53xx:blue:power";
33 gpios = <&chipcommon 0 33 gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
34 linux,default-trigger 34 linux,default-trigger = "default-on";
35 }; 35 };
36 36
37 led-usb2 { 37 led-usb2 {
38 label = "bcm53xx:blue: 38 label = "bcm53xx:blue:usb2";
39 gpios = <&chipcommon 3 39 gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
40 }; 40 };
41 41
42 led-wan { 42 led-wan {
43 label = "bcm53xx:blue: 43 label = "bcm53xx:blue:wan";
44 gpios = <&chipcommon 6 44 gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
45 linux,default-trigger 45 linux,default-trigger = "default-on";
46 }; 46 };
47 47
48 led-lan { 48 led-lan {
49 label = "bcm53xx:blue: 49 label = "bcm53xx:blue:lan";
50 gpios = <&chipcommon 9 50 gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
51 linux,default-trigger 51 linux,default-trigger = "default-on";
52 }; 52 };
53 53
54 led-usb3 { 54 led-usb3 {
55 label = "bcm53xx:blue: 55 label = "bcm53xx:blue:usb3";
56 gpios = <&chipcommon 1 56 gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
57 }; 57 };
58 }; 58 };
59 59
60 gpio-keys { 60 gpio-keys {
61 compatible = "gpio-keys"; 61 compatible = "gpio-keys";
62 62
63 button-restart { 63 button-restart {
64 label = "Reset"; 64 label = "Reset";
65 linux,code = <KEY_REST 65 linux,code = <KEY_RESTART>;
66 gpios = <&chipcommon 7 66 gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
67 }; 67 };
68 68
69 button-wps { 69 button-wps {
70 label = "WPS"; 70 label = "WPS";
71 linux,code = <KEY_WPS_ 71 linux,code = <KEY_WPS_BUTTON>;
72 gpios = <&chipcommon 1 72 gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
73 }; 73 };
74 }; 74 };
75 }; 75 };
76 76
77 &usb3_phy { 77 &usb3_phy {
78 status = "okay"; 78 status = "okay";
79 }; 79 };
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