2 * Broadcom BCM470X / BCM5301X ARM platform code.
3 * DTS for Buffalo WZR-1750DHP
5 * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
7 * Licensed under the GNU/GPL. See COPYING for details.
12 #include "bcm4708.dtsi"
13 #include "bcm5301x-nand-cs0-bch8.dtsi"
16 compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
17 model = "Buffalo WZR-1750DHP (BCM4708)";
20 bootargs = "console=ttyS0,115200 earlycon";
24 reg = <0x00000000 0x08000000
25 0x88000000 0x18000000>;
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>;
38 compatible = "fairchild,74hc595";
40 registers-number = <1>;
41 spi-max-frequency = <100000>;
50 compatible = "gpio-leds";
53 label = "bcm53xx:blue:usb";
54 gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
58 label = "bcm53xx:red:power";
59 gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
63 label = "bcm53xx:white:power";
64 gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
65 linux,default-trigger = "default-on";
69 label = "bcm53xx:blue:router";
70 gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
71 linux,default-trigger = "default-on";
75 label = "bcm53xx:amber:router";
76 gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
80 label = "bcm53xx:blue:wan";
81 gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
82 linux,default-trigger = "default-on";
86 label = "bcm53xx:blue:wireless";
87 gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
91 label = "bcm53xx:amber:wireless";
92 gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
97 compatible = "gpio-keys";
103 linux,code = <KEY_RESTART>;
104 gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
109 linux,code = <KEY_WPS_BUTTON>;
110 gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
113 /* Commit mode set by switch? */
116 linux,code = <KEY_SETUP>;
117 gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
120 /* Switch: AP mode */
123 linux,code = <BTN_0>;
124 gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
129 linux,code = <KEY_EJECTCD>;
130 gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
136 vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
140 vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;