arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts

   1 /*
   2  * Broadcom BCM470X / BCM5301X ARM platform code.
   3  * DTS for Asus RT-N18U
   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 "bcm47081.dtsi"
  13
  14 / {
  15         compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
  16         model = "Asus RT-N18U (BCM47081)";
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         memory {
  23                 reg = <0x00000000 0x08000000>;
  24         };
  25
  26         leds {
  27                 compatible = "gpio-leds";
  28
  29                 power {
  30                         label = "bcm53xx:blue:power";
  31                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  32                         linux,default-trigger = "default-on";
  33                 };
  34
  35                 usb2 {
  36                         label = "bcm53xx:blue:usb2";
  37                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  38                         linux,default-trigger = "default-off";
  39                 };
  40
  41                 wan {
  42                         label = "bcm53xx:blue:wan";
  43                         gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  44                         linux,default-trigger = "default-on";
  45                 };
  46
  47                 lan {
  48                         label = "bcm53xx:blue:lan";
  49                         gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
  50                         linux,default-trigger = "default-on";
  51                 };
  52
  53                 usb3 {
  54                         label = "bcm53xx:blue:usb3";
  55                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  56                         linux,default-trigger = "default-off";
  57                 };
  58         };
  59
  60         gpio-keys {
  61                 compatible = "gpio-keys";
  62                 #address-cells = <1>;
  63                 #size-cells = <0>;
  64
  65                 restart {
  66                         label = "Reset";
  67                         linux,code = <KEY_RESTART>;
  68                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 wps {
  72                         label = "WPS";
  73                         linux,code = <KEY_WPS_BUTTON>;
  74                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  75                 };
  76         };
  77 };