target/linux/ath79/dts/ar9342_ubnt_wa.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 #include "ar9344.dtsi"
   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 &uart {
  29         status = "okay";
  30 };
  31
  32 &gpio {
  33         status = "okay";
  34 };
  35
  36 &pcie {
  37         status = "okay";
  38 };
  39
  40 &spi {
  41         status = "okay";
  42         num-cs = <1>;
  43
  44         flash@0 {
  45                 compatible = "jedec,spi-nor";
  46                 reg = <0>;
  47                 spi-max-frequency = <25000000>;
  48
  49                 partitions {
  50                         compatible = "fixed-partitions";
  51                         #address-cells = <1>;
  52                         #size-cells = <1>;
  53
  54                         partition@0 {
  55                                 label = "u-boot";
  56                                 reg = <0x000000 0x040000>;
  57                                 read-only;
  58                         };
  59
  60                         partition@40000 {
  61                                 label = "u-boot-env";
  62                                 reg = <0x040000 0x010000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@50000 {
  67                                 compatible = "denx,uimage";
  68                                 label = "firmware";
  69                                 reg = <0x050000 0xf60000>;
  70                         };
  71
  72                         partition@fb0000 {
  73                                 label = "cfg";
  74                                 reg = <0xfb0000 0x040000>;
  75                                 read-only;
  76                         };
  77
  78                         eeprom: partition@ff0000 {
  79                                 label = "EEPROM";
  80                                 reg = <0xff0000 0x010000>;
  81                                 read-only;
  82                         };
  83                 };
  84         };
  85 };
  86
  87 &wmac {
  88         status = "okay";
  89
  90         qca,disable-5ghz;
  91         mtd-cal-data = <&eeprom 0x1000>;
  92         mtd-mac-address = <&eeprom 0x1002>;
  93 };