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 #include "bcm5301x-nand-cs0-bch8.dtsi"
  14
  15 / {
  16         compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
  17         model = "Asus RT-N18U (BCM47081)";
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         memory {
  24                 reg = <0x00000000 0x08000000
  25                        0x88000000 0x08000000>;
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 power {
  32                         label = "bcm53xx:blue:power";
  33                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  34                         linux,default-trigger = "default-on";
  35                 };
  36
  37                 usb2 {
  38                         label = "bcm53xx:blue:usb2";
  39                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  40                         linux,default-trigger = "default-off";
  41                 };
  42
  43                 wan {
  44                         label = "bcm53xx:blue:wan";
  45                         gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  46                         linux,default-trigger = "default-on";
  47                 };
  48
  49                 lan {
  50                         label = "bcm53xx:blue:lan";
  51                         gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
  52                         linux,default-trigger = "default-on";
  53                 };
  54
  55                 usb3 {
  56                         label = "bcm53xx:blue:usb3";
  57                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  58                         linux,default-trigger = "default-off";
  59                 };
  60         };
  61
  62         gpio-keys {
  63                 compatible = "gpio-keys";
  64                 #address-cells = <1>;
  65                 #size-cells = <0>;
  66
  67                 restart {
  68                         label = "Reset";
  69                         linux,code = <KEY_RESTART>;
  70                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 wps {
  74                         label = "WPS";
  75                         linux,code = <KEY_WPS_BUTTON>;
  76                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79 };