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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 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 {
23		device_type = "memory";
24		reg = <0x00000000 0x08000000
25		       0x88000000 0x18000000>;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30
31		usb {
32			label = "bcm53xx:green:usb";
33			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
34		};
35
36		power-amber {
37			label = "bcm53xx:amber:power";
38			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
39		};
40
41		power-white {
42			label = "bcm53xx:white:power";
43			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
44			linux,default-trigger = "default-on";
45		};
46
47		router-amber {
48			label = "bcm53xx:amber:router";
49			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
50		};
51
52		router-white {
53			label = "bcm53xx:white:router";
54			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
55		};
56
57		wan-amber {
58			label = "bcm53xx:amber:wan";
59			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
60		};
61
62		wan-white {
63			label = "bcm53xx:white:wan";
64			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
65		};
66
67		wireless-amber {
68			label = "bcm53xx:amber:wireless";
69			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
70		};
71
72		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		#address-cells = <1>;
81		#size-cells = <0>;
82
83		power {
84			label = "Power";
85			linux,code = <KEY_POWER>;
86			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
87		};
88
89		restart {
90			label = "Reset";
91			linux,code = <KEY_RESTART>;
92			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
93		};
94
95		aoss {
96			label = "AOSS";
97			linux,code = <KEY_WPS_BUTTON>;
98			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
99		};
100
101		/* Commit mode set by switch? */
102		mode {
103			label = "Mode";
104			linux,code = <KEY_SETUP>;
105			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
106		};
107
108		/* Switch: AP mode */
109		sw_ap {
110			label = "AP";
111			linux,code = <BTN_0>;
112			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
113		};
114
115		eject {
116			label = "USB eject";
117			linux,code = <KEY_EJECTCD>;
118			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
119		};
120	};
121};
122
123
124&usb2 {
125	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
126};
127
128&spi_nor {
129	status = "okay";
130};
131
132&usb3_phy {
133	status = "okay";
134};
135