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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Broadcom BCM470X / BCM5301X ARM platform code.
   4  * DTS for Asus RT-AC56U
   5  *
   6  * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
   7  */
   8
   9 /dts-v1/;
  10
  11 #include "bcm4708.dtsi"
  12 #include "bcm5301x-nand-cs0-bch8.dtsi"
  13
  14 / {
  15         compatible = "asus,rt-ac56u", "brcm,bcm4708";
  16         model = "Asus RT-AC56U (BCM4708)";
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         memory@0 {
  23                 device_type = "memory";
  24                 reg = <0x00000000 0x08000000
  25                        0x88000000 0x08000000>;
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 usb3 {
  32                         label = "bcm53xx:blue:usb3";
  33                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wan {
  37                         label = "bcm53xx:blue:wan";
  38                         gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 lan {
  42                         label = "bcm53xx:blue:lan";
  43                         gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 power {
  47                         label = "bcm53xx:blue:power";
  48                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  49                         linux,default-trigger = "default-on";
  50                 };
  51
  52                 all {
  53                         label = "bcm53xx:blue:all";
  54                         gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
  55                         linux,default-trigger = "default-on";
  56                 };
  57
  58                 2ghz {
  59                         label = "bcm53xx:blue:2ghz";
  60                         gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  61                 };
  62
  63
  64                 usb2 {
  65                         label = "bcm53xx:blue:usb2";
  66                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  67                 };
  68         };
  69
  70         gpio-keys {
  71                 compatible = "gpio-keys";
  72
  73                 rfkill {
  74                         label = "WiFi";
  75                         linux,code = <KEY_RFKILL>;
  76                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 restart {
  80                         label = "Reset";
  81                         linux,code = <KEY_RESTART>;
  82                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  83                 };
  84
  85                 wps {
  86                         label = "WPS";
  87                         linux,code = <KEY_WPS_BUTTON>;
  88                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
  89                 };
  90         };
  91 };
  92
  93 &usb3_phy {
  94         status = "okay";
  95 };