target/linux/ath79/dts/ar7161_netgear_wndr3700.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar7161_netgear_wndr.dtsi"
   4
   5 / {
   6         compatible = "netgear,wndr3700", "qca,ar7161";
   7         model = "Netgear WNDR3700";
   8 };
   9
  10 &partitions {
  11         partition@0 {
  12                 label = "u-boot";
  13                 reg = <0x000000 0x050000>;
  14                 read-only;
  15         };
  16
  17         partition@50000 {
  18                 label = "u-boot-env";
  19                 reg = <0x050000 0x020000>;
  20         };
  21
  22         partition@70000 {
  23                 label = "firmware";
  24                 reg = <0x070000 0x780000>;
  25                 compatible = "openwrt,uimage", "denx,uimage";
  26                 openwrt,ih-magic = <0x33373030>;
  27                 openwrt,ih-type = <IH_TYPE_FILESYSTEM>;
  28         };
  29
  30         art: partition@7f0000 {
  31                 label = "art";
  32                 reg = <0x7f0000 0x010000>;
  33                 read-only;
  34         };
  35 };
  36
  37 &ath9k1 {
  38         /* The original WNDR3700(v1) variant have four antennae dedicated
  39          * to the 5GHz radio as well. Again, two antennae are available for
  40          * each chain to switch between. The following configuration is the
  41          * default setting which taken from the vendor's wifi
  42          * code for that radio.
  43          *
  44          * All possible options [GPIO6,GPIO7,GPIO8,GPIO9]:
  45          *      [0,1,0,1], [0,1,1,0], [1,0,0,1], [1,0,1,0]
  46          */
  47         antenna-demux {
  48                 gpio-hog;
  49                 line-name = "fixed antenna group 2";
  50                 gpios = <6 GPIO_ACTIVE_LOW>,
  51                         <7 GPIO_ACTIVE_HIGH>,
  52                         <8 GPIO_ACTIVE_HIGH>,
  53                         <9 GPIO_ACTIVE_LOW>;
  54                 output-high;
  55         };
  56 };