bcm47081-buffalo-wzr-600dhp2.dts revision 279377 
1/*
2 * Broadcom BCM470X / BCM5301X ARM platform code.
3 * DTS for Buffalo WZR-600DHP2
4 *
5 * Copyright (C) 2014 Rafa�� Mi��ecki <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
14/ {
15	compatible = "buffalo,wzr-600dhp2", "brcm,bcm47081", "brcm,bcm4708";
16	model = "Buffalo WZR-600DHP2 (BCM47081)";
17
18	chosen {
19		bootargs = "console=ttyS0,115200";
20	};
21
22	memory {
23		reg = <0x00000000 0x08000000>;
24	};
25
26	spi {
27		compatible = "spi-gpio";
28		num-chipselects = <1>;
29		gpio-sck = <&chipcommon 7 0>;
30		gpio-mosi = <&chipcommon 4 0>;
31		cs-gpios = <&chipcommon 6 0>;
32		#address-cells = <1>;
33		#size-cells = <0>;
34
35		hc595: gpio_spi@0 {
36			compatible = "fairchild,74hc595";
37			reg = <0>;
38			registers-number = <1>;
39			spi-max-frequency = <100000>;
40
41			gpio-controller;
42			#gpio-cells = <2>;
43
44		};
45	};
46
47	leds {
48		compatible = "gpio-leds";
49
50		power0 {
51			label = "bcm53xx:green:power";
52			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
53			linux,default-trigger = "default-on";
54		};
55
56		power1 {
57			label = "bcm53xx:red:power";
58			gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
59			linux,default-trigger = "default-off";
60		};
61
62		router0 {
63			label = "bcm53xx:green:router";
64			gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
65			linux,default-trigger = "default-on";
66		};
67
68		router1 {
69			label = "bcm53xx:amber:router";
70			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
71			linux,default-trigger = "default-off";
72		};
73
74		wan {
75			label = "bcm53xx:green:wan";
76			gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
77			linux,default-trigger = "default-on";
78		};
79
80		wireless0 {
81			label = "bcm53xx:green:wireless";
82			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
83			linux,default-trigger = "default-off";
84		};
85
86		wireless1 {
87			label = "bcm53xx:amber:wireless";
88			gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
89			linux,default-trigger = "default-off";
90		};
91	};
92
93	gpio-keys {
94		compatible = "gpio-keys";
95		#address-cells = <1>;
96		#size-cells = <0>;
97
98		aoss {
99			label = "AOSS";
100			linux,code = <KEY_WPS_BUTTON>;
101			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
102		};
103
104		restart {
105			label = "Reset";
106			linux,code = <KEY_RESTART>;
107			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
108		};
109
110		/* Switch device mode? */
111		mode {
112			label = "Mode";
113			linux,code = <KEY_SETUP>;
114			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
115		};
116
117		eject {
118			label = "USB eject";
119			linux,code = <KEY_EJECTCD>;
120			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
121		};
122	};
123};
124