bcm47081-buffalo-wzr-600dhp2.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Broadcom BCM470X / BCM5301X ARM platform code.
    4  * DTS for Buffalo WZR-600DHP2
    5  *
    6  * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
    7  */
    8 
    9 /dts-v1/;
   10 
   11 #include "bcm47081.dtsi"
   12 #include "bcm5301x-nand-cs0-bch8.dtsi"
   13 
   14 / {
   15         compatible = "buffalo,wzr-600dhp2", "brcm,bcm47081", "brcm,bcm4708";
   16         model = "Buffalo WZR-600DHP2 (BCM47081)";
   17 
   18         chosen {
   19                 bootargs = "console=ttyS0,115200 earlycon";
   20         };
   21 
   22         memory@0 {
   23                 device_type = "memory";
   24                 reg = <0x00000000 0x08000000>,
   25                       <0x88000000 0x08000000>;
   26         };
   27 
   28         spi {
   29                 compatible = "spi-gpio";
   30                 num-chipselects = <1>;
   31                 gpio-sck = <&chipcommon 7 0>;
   32                 gpio-mosi = <&chipcommon 4 0>;
   33                 cs-gpios = <&chipcommon 6 0>;
   34                 #address-cells = <1>;
   35                 #size-cells = <0>;
   36 
   37                 hc595: gpio_spi@0 {
   38                         compatible = "fairchild,74hc595";
   39                         reg = <0>;
   40                         registers-number = <1>;
   41                         spi-max-frequency = <100000>;
   42 
   43                         gpio-controller;
   44                         #gpio-cells = <2>;
   45 
   46                 };
   47         };
   48 
   49         leds {
   50                 compatible = "gpio-leds";
   51 
   52                 power0 {
   53                         label = "bcm53xx:green:power";
   54                         gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
   55                         linux,default-trigger = "default-on";
   56                 };
   57 
   58                 power1 {
   59                         label = "bcm53xx:red:power";
   60                         gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
   61                 };
   62 
   63                 router0 {
   64                         label = "bcm53xx:green:router";
   65                         gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
   66                         linux,default-trigger = "default-on";
   67                 };
   68 
   69                 router1 {
   70                         label = "bcm53xx:amber:router";
   71                         gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
   72                 };
   73 
   74                 wan {
   75                         label = "bcm53xx:green:wan";
   76                         gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
   77                         linux,default-trigger = "default-on";
   78                 };
   79 
   80                 wireless0 {
   81                         label = "bcm53xx:green:wireless";
   82                         gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
   83                 };
   84 
   85                 wireless1 {
   86                         label = "bcm53xx:amber:wireless";
   87                         gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
   88                 };
   89         };
   90 
   91         gpio-keys {
   92                 compatible = "gpio-keys";
   93 
   94                 button-aoss {
   95                         label = "AOSS";
   96                         linux,code = <KEY_WPS_BUTTON>;
   97                         gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
   98                 };
   99 
  100                 button-restart {
  101                         label = "Reset";
  102                         linux,code = <KEY_RESTART>;
  103                         gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  104                 };
  105 
  106                 /* Switch device mode? */
  107                 button-mode {
  108                         label = "Mode";
  109                         linux,code = <KEY_SETUP>;
  110                         gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  111                 };
  112 
  113                 button-eject {
  114                         label = "USB eject";
  115                         linux,code = <KEY_EJECTCD>;
  116                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
  117                 };
  118         };
  119 };
  120 
  121 &srab {
  122         status = "okay";
  123 
  124         ports {
  125                 port@0 {
  126                         reg = <0>;
  127                         label = "lan1";
  128                 };
  129 
  130                 port@1 {
  131                         reg = <1>;
  132                         label = "lan2";
  133                 };
  134 
  135                 port@2 {
  136                         reg = <2>;
  137                         label = "lan3";
  138                 };
  139 
  140                 port@3 {
  141                         reg = <3>;
  142                         label = "lan4";
  143                 };
  144 
  145                 port@4 {
  146                         reg = <4>;
  147                         label = "wan";
  148                 };
  149 
  150                 port@5 {
  151                         reg = <5>;
  152                         label = "cpu";
  153                         ethernet = <&gmac0>;
  154                 };
  155         };
  156 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/bcm47081-buffalo-wzr-600dhp2.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/bcm47081-buffalo-wzr-600dhp2.dts