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         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 power {
  31                         label = "bcm53xx:blue:power";
  32                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  33                         linux,default-trigger = "default-on";
  34                 };
  35
  36                 usb2 {
  37                         label = "bcm53xx:blue:usb2";
  38                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  39                         linux,default-trigger = "default-off";
  40                 };
  41
  42                 wan {
  43                         label = "bcm53xx:blue:wan";
  44                         gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  45                         linux,default-trigger = "default-on";
  46                 };
  47
  48                 lan {
  49                         label = "bcm53xx:blue:lan";
  50                         gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
  51                         linux,default-trigger = "default-on";
  52                 };
  53
  54                 usb3 {
  55                         label = "bcm53xx:blue:usb3";
  56                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  57                         linux,default-trigger = "default-off";
  58                 };
  59         };
  60
  61         gpio-keys {
  62                 compatible = "gpio-keys";
  63                 #address-cells = <1>;
  64                 #size-cells = <0>;
  65
  66                 restart {
  67                         label = "Reset";
  68                         linux,code = <KEY_RESTART>;
  69                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 wps {
  73                         label = "WPS";
  74                         linux,code = <KEY_WPS_BUTTON>;
  75                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  76                 };
  77         };
  78 };