1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2/*
3 * Broadcom BCM470X / BCM5301X ARM platform code.
4 * DTS for Buffalo WXR-1900DHP
5 *
6 * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
7 */
8
9/dts-v1/;
10
11#include "bcm4709.dtsi"
12#include "bcm5301x-nand-cs0-bch8.dtsi"
13
14/ {
15	compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
16	model = "Buffalo WXR-1900DHP";
17
18	chosen {
19		bootargs = "console=ttyS0,115200";
20	};
21
22	memory@0 {
23		device_type = "memory";
24		reg = <0x00000000 0x08000000>,
25		      <0x88000000 0x18000000>;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30
31		led-usb {
32			label = "bcm53xx:green:usb";
33			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
34		};
35
36		led-power-amber {
37			label = "bcm53xx:amber:power";
38			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
39		};
40
41		led-power-white {
42			label = "bcm53xx:white:power";
43			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
44			linux,default-trigger = "default-on";
45		};
46
47		led-router-amber {
48			label = "bcm53xx:amber:router";
49			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
50		};
51
52		led-router-white {
53			label = "bcm53xx:white:router";
54			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
55		};
56
57		led-wan-amber {
58			label = "bcm53xx:amber:wan";
59			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
60		};
61
62		led-wan-white {
63			label = "bcm53xx:white:wan";
64			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
65		};
66
67		led-wireless-amber {
68			label = "bcm53xx:amber:wireless";
69			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
70		};
71
72		led-wireless-white {
73			label = "bcm53xx:white:wireless";
74			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
75		};
76	};
77
78	gpio-keys {
79		compatible = "gpio-keys";
80
81		button-power {
82			label = "Power";
83			linux,code = <KEY_POWER>;
84			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
85		};
86
87		button-restart {
88			label = "Reset";
89			linux,code = <KEY_RESTART>;
90			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
91		};
92
93		button-aoss {
94			label = "AOSS";
95			linux,code = <KEY_WPS_BUTTON>;
96			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
97		};
98
99		/* Commit mode set by switch? */
100		button-mode {
101			label = "Mode";
102			linux,code = <KEY_SETUP>;
103			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
104		};
105
106		/* Switch: AP mode */
107		button-sw-ap {
108			label = "AP";
109			linux,code = <BTN_0>;
110			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
111		};
112
113		button-eject {
114			label = "USB eject";
115			linux,code = <KEY_EJECTCD>;
116			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
117		};
118	};
119};
120
121
122&usb2 {
123	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
124};
125
126&spi_nor {
127	status = "okay";
128};
129
130&usb3_phy {
131	status = "okay";
132};
133