target/linux/ath79/dts/ar9344_tplink_cpe.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         aliases {
  10                 label-mac-device = &wmac;
  11         };
  12
  13         keys {
  14                 compatible = "gpio-keys";
  15
  16                 reset {
  17                         linux,code = <KEY_RESTART>;
  18                         gpios = <&gpio 4 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 &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                         uboot: partition@0 {
  46                                 label = "u-boot";
  47                                 reg = <0x000000 0x020000>;
  48                                 read-only;
  49                         };
  50
  51                         partition@20000 {
  52                                 label = "partition-table";
  53                                 reg = <0x020000 0x010000>;
  54                                 read-only;
  55                         };
  56
  57                         info: partition@30000 {
  58                                 label = "info";
  59                                 reg = <0x030000 0x010000>;
  60                                 read-only;
  61                         };
  62
  63                         partition@40000 {
  64                                 label = "firmware";
  65                                 reg = <0x040000 0x780000>;
  66
  67                                 compatible = "fixed-partitions";
  68                                 #address-cells = <1>;
  69                                 #size-cells = <1>;
  70
  71                                 partition@0 {
  72                                         label = "kernel";
  73                                         reg = <0x000000 0x300000>;
  74                                 };
  75
  76                                 partition@300000 {
  77                                         label = "rootfs";
  78                                         reg = <0x300000 0x480000>;
  79                                 };
  80                         };
  81
  82                         partition@7c0000 {
  83                                 label = "config";
  84                                 reg = <0x7c0000 0x030000>;
  85                                 read-only;
  86                         };
  87
  88                         art: partition@7f0000 {
  89                                 label = "art";
  90                                 reg = <0x7f0000 0x010000>;
  91                                 read-only;
  92                         };
  93                 };
  94         };
  95 };
  96
  97 &wmac {
  98         status = "okay";
  99
 100         mtd-cal-data = <&art 0x1000>;
 101         mtd-mac-address = <&info 0x8>;
 102 };
 103
 104 &eth0 {
 105         status = "okay";
 106
 107         phy-handle = <&swphy4>;
 108
 109         mtd-mac-address = <&info 0x8>;
 110 };
 111
 112 &eth1 {
 113         status = "okay";
 114 };
 115
 116 &gpio {
 117         gpio_ext_lna0 {
 118                 gpio-hog;
 119                 gpios = <18 GPIO_ACTIVE_HIGH>;
 120                 output-high;
 121                 line-name = "tp-link:ext:lna0";
 122         };
 123
 124         gpio_ext_lna1 {
 125                 gpio-hog;
 126                 gpios = <19 GPIO_ACTIVE_HIGH>;
 127                 output-high;
 128                 line-name = "tp-link:ext:lna1";
 129         };
 130 };