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 &uart {
  29         status = "okay";
  30 };
  31
  32 &pcie {
  33         status = "okay";
  34 };
  35
  36 &spi {
  37         status = "okay";
  38
  39         flash@0 {
  40                 compatible = "jedec,spi-nor";
  41                 reg = <0>;
  42                 spi-max-frequency = <25000000>;
  43
  44                 partitions {
  45                         compatible = "fixed-partitions";
  46                         #address-cells = <1>;
  47                         #size-cells = <1>;
  48
  49                         partition@0 {
  50                                 label = "u-boot";
  51                                 reg = <0x000000 0x040000>;
  52                                 read-only;
  53                         };
  54
  55                         partition@40000 {
  56                                 label = "u-boot-env";
  57                                 reg = <0x040000 0x010000>;
  58                                 read-only;
  59                         };
  60
  61                         partition@50000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x050000 0xf60000>;
  65                         };
  66
  67                         partition@fb0000 {
  68                                 label = "cfg";
  69                                 reg = <0xfb0000 0x040000>;
  70                                 read-only;
  71                         };
  72
  73                         art: partition@ff0000 {
  74                                 label = "art";
  75                                 reg = <0xff0000 0x010000>;
  76                                 read-only;
  77                         };
  78                 };
  79         };
  80 };
  81
  82 &wmac {
  83         status = "okay";
  84
  85         qca,disable-5ghz;
  86         mtd-cal-data = <&art 0x1000>;
  87 };