arch/arm/boot/dts/bcm4708-asus-rt-ac68u.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-AC68U
   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-ac68u", "brcm,bcm4708";
  16         model = "Asus RT-AC68U (BCM4708)";
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x00000000 0x08000000
  25                        0x88000000 0x08000000>;
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 usb2 {
  32                         label = "bcm53xx:blue:usb2";
  33                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 power {
  37                         label = "bcm53xx:blue:power";
  38                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  39                         linux,default-trigger = "default-on";
  40                 };
  41
  42                 logo {
  43                         label = "bcm53xx:white:logo";
  44                         gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
  45                         linux,default-trigger = "default-on";
  46                 };
  47
  48                 usb3 {
  49                         label = "bcm53xx:blue:usb3";
  50                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53
  54         gpio-keys {
  55                 compatible = "gpio-keys";
  56                 #address-cells = <1>;
  57                 #size-cells = <0>;
  58
  59                 brightness {
  60                         label = "Backlight";
  61                         linux,code = <KEY_BRIGHTNESS_ZERO>;
  62                         gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 wps {
  66                         label = "WPS";
  67                         linux,code = <KEY_WPS_BUTTON>;
  68                         gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 restart {
  72                         label = "Reset";
  73                         linux,code = <KEY_RESTART>;
  74                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 rfkill {
  78                         label = "WiFi";
  79                         linux,code = <KEY_RFKILL>;
  80                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
  81                 };
  82         };
  83 };
  84
  85 &usb3_phy {
  86         status = "okay";
  87 };