arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts

   1 /*
   2  * Broadcom BCM470X / BCM5301X ARM platform code.
   3  * DTS for Asus RT-AC56U
   4  *
   5  * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
   6  *
   7  * Permission to use, copy, modify, and/or distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /dts-v1/;
  21
  22 #include "bcm4708.dtsi"
  23 #include "bcm5301x-nand-cs0-bch8.dtsi"
  24
  25 / {
  26         compatible = "asus,rt-ac56u", "brcm,bcm4708";
  27         model = "Asus RT-AC56U (BCM4708)";
  28
  29         chosen {
  30                 bootargs = "console=ttyS0,115200";
  31         };
  32
  33         memory {
  34                 reg = <0x00000000 0x08000000
  35                        0x88000000 0x08000000>;
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 usb3 {
  42                         label = "bcm53xx:blue:usb3";
  43                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 wan {
  47                         label = "bcm53xx:blue:wan";
  48                         gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 lan {
  52                         label = "bcm53xx:blue:lan";
  53                         gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 power {
  57                         label = "bcm53xx:blue:power";
  58                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  59                         linux,default-trigger = "default-on";
  60                 };
  61
  62                 all {
  63                         label = "bcm53xx:blue:all";
  64                         gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
  65                         linux,default-trigger = "default-on";
  66                 };
  67
  68                 2ghz {
  69                         label = "bcm53xx:blue:2ghz";
  70                         gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73
  74                 usb2 {
  75                         label = "bcm53xx:blue:usb2";
  76                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79
  80         gpio-keys {
  81                 compatible = "gpio-keys";
  82                 #address-cells = <1>;
  83                 #size-cells = <0>;
  84
  85                 rfkill {
  86                         label = "WiFi";
  87                         linux,code = <KEY_RFKILL>;
  88                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  89                 };
  90
  91                 restart {
  92                         label = "Reset";
  93                         linux,code = <KEY_RESTART>;
  94                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  95                 };
  96
  97                 wps {
  98                         label = "WPS";
  99                         linux,code = <KEY_WPS_BUTTON>;
 100                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 101                 };
 102         };
 103 };