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 &pcie {
  33         status = "okay";
  34 };
  35
  36 &spi {
  37         status = "okay";
  38         num-cs = <1>;
  39
  40         flash@0 {
  41                 compatible = "jedec,spi-nor";
  42                 reg = <0>;
  43                 spi-max-frequency = <25000000>;
  44
  45                 partitions {
  46                         compatible = "fixed-partitions";
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49
  50                         partition@0 {
  51                                 label = "u-boot";
  52                                 reg = <0x000000 0x040000>;
  53                                 read-only;
  54                         };
  55
  56                         partition@40000 {
  57                                 label = "u-boot-env";
  58                                 reg = <0x040000 0x010000>;
  59                                 read-only;
  60                         };
  61
  62                         partition@50000 {
  63                                 compatible = "denx,uimage";
  64                                 label = "firmware";
  65                                 reg = <0x050000 0xf60000>;
  66                         };
  67
  68                         partition@fb0000 {
  69                                 label = "cfg";
  70                                 reg = <0xfb0000 0x040000>;
  71                                 read-only;
  72                         };
  73
  74                         art: partition@ff0000 {
  75                                 label = "art";
  76                                 reg = <0xff0000 0x010000>;
  77                                 read-only;
  78                         };
  79                 };
  80         };
  81 };
  82
  83 &wmac {
  84         status = "okay";
  85
  86         qca,disable-5ghz;
  87         mtd-cal-data = <&art 0x1000>;
  88 };