Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm...
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / bcm4708-buffalo-wzr-1750dhp.dts
1 /*
2  * Broadcom BCM470X / BCM5301X ARM platform code.
3  * DTS for Buffalo WZR-1750DHP
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 "bcm4708.dtsi"
13 #include "bcm5301x-nand-cs0-bch8.dtsi"
14
15 / {
16         compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
17         model = "Buffalo WZR-1750DHP (BCM4708)";
18
19         chosen {
20                 bootargs = "console=ttyS0,115200 earlycon";
21         };
22
23         memory {
24                 reg = <0x00000000 0x08000000
25                        0x88000000 0x18000000>;
26         };
27
28         spi {
29                 compatible = "spi-gpio";
30                 num-chipselects = <1>;
31                 gpio-sck = <&chipcommon 7 0>;
32                 gpio-mosi = <&chipcommon 4 0>;
33                 cs-gpios = <&chipcommon 6 0>;
34                 #address-cells = <1>;
35                 #size-cells = <0>;
36
37                 hc595: gpio_spi@0 {
38                         compatible = "fairchild,74hc595";
39                         reg = <0>;
40                         registers-number = <1>;
41                         spi-max-frequency = <100000>;
42
43                         gpio-controller;
44                         #gpio-cells = <2>;
45
46                 };
47         };
48
49         leds {
50                 compatible = "gpio-leds";
51
52                 usb {
53                         label = "bcm53xx:blue:usb";
54                         gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
55                         linux,default-trigger = "default-off";
56                 };
57
58                 power0 {
59                         label = "bcm53xx:red:power";
60                         gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
61                         linux,default-trigger = "default-off";
62                 };
63
64                 power1 {
65                         label = "bcm53xx:white:power";
66                         gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
67                         linux,default-trigger = "default-on";
68                 };
69
70                 router0 {
71                         label = "bcm53xx:blue:router";
72                         gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
73                         linux,default-trigger = "default-on";
74                 };
75
76                 router1 {
77                         label = "bcm53xx:amber:router";
78                         gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
79                         linux,default-trigger = "default-off";
80                 };
81
82                 wan {
83                         label = "bcm53xx:blue:wan";
84                         gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
85                         linux,default-trigger = "default-on";
86                 };
87
88                 wireless0 {
89                         label = "bcm53xx:blue:wireless";
90                         gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
91                         linux,default-trigger = "default-off";
92                 };
93
94                 wireless1 {
95                         label = "bcm53xx:amber:wireless";
96                         gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
97                         linux,default-trigger = "default-off";
98                 };
99         };
100
101         gpio-keys {
102                 compatible = "gpio-keys";
103                 #address-cells = <1>;
104                 #size-cells = <0>;
105
106                 restart {
107                         label = "Reset";
108                         linux,code = <KEY_RESTART>;
109                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
110                 };
111
112                 aoss {
113                         label = "AOSS";
114                         linux,code = <KEY_WPS_BUTTON>;
115                         gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
116                 };
117
118                 /* Commit mode set by switch? */
119                 mode {
120                         label = "Mode";
121                         linux,code = <KEY_SETUP>;
122                         gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
123                 };
124
125                 /* Switch: AP mode */
126                 sw_ap {
127                         label = "AP";
128                         linux,code = <BTN_0>;
129                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
130                 };
131
132                 eject {
133                         label = "USB eject";
134                         linux,code = <KEY_EJECTCD>;
135                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
136                 };
137         };
138 };
139
140 &usb2 {
141         vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
142 };
143
144 &usb3 {
145         vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
146 };
147
148 &spi_nor {
149         status = "okay";
150 };