target/linux/ath79/dts/ar9342_ubnt_wa.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "ubnt,wa", "qca,ar9342";
  10         model = "Ubiquiti Networks WA board";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "Reset button";
  17                         linux,code = <KEY_RESTART>;
  18                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  19                         debounce-interval = <60>;
  20                 };
  21         };
  22 };
  23
  24 &ref {
  25         clock-frequency = <40000000>;
  26 };
  27
  28 &pcie {
  29         status = "okay";
  30 };
  31
  32 &spi {
  33         status = "okay";
  34
  35         flash@0 {
  36                 compatible = "jedec,spi-nor";
  37                 reg = <0>;
  38                 spi-max-frequency = <25000000>;
  39
  40                 partitions {
  41                         compatible = "fixed-partitions";
  42                         #address-cells = <1>;
  43                         #size-cells = <1>;
  44
  45                         partition@0 {
  46                                 label = "u-boot";
  47                                 reg = <0x000000 0x040000>;
  48                                 read-only;
  49                         };
  50
  51                         partition@40000 {
  52                                 label = "u-boot-env";
  53                                 reg = <0x040000 0x010000>;
  54                                 read-only;
  55                         };
  56
  57                         partition@50000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x050000 0xf60000>;
  61                         };
  62
  63                         partition@fb0000 {
  64                                 label = "cfg";
  65                                 reg = <0xfb0000 0x040000>;
  66                                 read-only;
  67                         };
  68
  69                         art: partition@ff0000 {
  70                                 label = "art";
  71                                 reg = <0xff0000 0x010000>;
  72                                 read-only;
  73
  74                                 nvmem-layout {
  75                                         compatible = "fixed-layout";
  76                                         #address-cells = <1>;
  77                                         #size-cells = <1>;
  78
  79                                         macaddr_art_0: macaddr@0 {
  80                                                 reg = <0x0 0x6>;
  81                                         };
  82                                 };
  83                         };
  84                 };
  85         };
  86 };
  87
  88 &wmac {
  89         status = "okay";
  90
  91         ieee80211-freq-limit = <2402000 2482000>;
  92         mtd-cal-data = <&art 0x1000>;
  93 };