target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar9341.dtsi"
   8
   9 / {
  10         model = "TP-Link TL-WR842N/ND v2";
  11         compatible = "tplink,tl-wr842n-v2";
  12
  13         aliases {
  14                 serial0 = &uart;
  15                 led-boot = &system;
  16                 led-failsafe = &system;
  17                 led-running = &system;
  18                 led-upgrade = &system;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys-polled";
  23                 poll-interval = <20>;
  24
  25                 pinctrl-names = "default";
  26                 pinctrl-0 = <&jtag_disable_pins>;
  27
  28                 reset {
  29                         label = "Reset";
  30                         linux,code = <KEY_RESTART>;
  31                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  32                         debounce-interval = <60>;
  33                 };
  34
  35                 rfkill {
  36                         label = "WiFi";
  37                         linux,code = <KEY_RFKILL>;
  38                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  39                         debounce-interval = <60>;
  40                 };
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 system: power {
  47                         label = "tp-link:green:power";
  48                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  49                         default-state = "on";
  50                 };
  51
  52                 wlan {
  53                         label = "tp-link:green:wlan";
  54                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  55                         default-state = "off";
  56                         linux,default-trigger = "phy0tpt";
  57                 };
  58
  59                 qss {
  60                         label = "tp-link:green:qss";
  61                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  62                         default-state = "off";
  63                 };
  64
  65                 wan {
  66                         label = "tp-link:green:wan";
  67                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  68                         default-state = "off";
  69                 };
  70
  71                 lan1 {
  72                         label = "tp-link:green:lan1";
  73                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  74                         default-state = "off";
  75                 };
  76
  77                 lan2 {
  78                         label = "tp-link:green:lan2";
  79                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  80                         default-state = "off";
  81                 };
  82
  83                 lan3 {
  84                         label = "tp-link:green:lan3";
  85                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  86                         default-state = "off";
  87                 };
  88
  89                 lan4 {
  90                         label = "tp-link:green:lan4";
  91                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  92                         default-state = "off";
  93                 };
  94
  95                 usb {
  96                         label = "tp-link:green:usb";
  97                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  98                         default-state = "off";
  99                         trigger-sources = <&hub_port>;
 100                         linux,default-trigger = "usbport";
 101                 };
 102         };
 103
 104         gpio-export {
 105                 compatible = "gpio-export";
 106
 107                 gpio_usb_power {
 108                         gpio-export,name = "tp-link:power:usb";
 109                         gpio-export,output = <1>;
 110                         gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
 111                 };
 112         };
 113 };
 114
 115 &ref {
 116         clock-frequency = <25000000>;
 117 };
 118
 119 &uart {
 120         status = "okay";
 121 };
 122
 123 &gpio {
 124         status = "okay";
 125 };
 126
 127 &spi {
 128         num-cs = <1>;
 129
 130         status = "okay";
 131
 132         flash@0 {
 133                 compatible = "jedec,spi-nor";
 134                 reg = <0>;
 135                 spi-max-frequency = <25000000>;
 136
 137                 partitions {
 138                         compatible = "fixed-partitions";
 139                         #address-cells = <1>;
 140                         #size-cells = <1>;
 141
 142                         uboot: partition@0 {
 143                                 label = "u-boot";
 144                                 reg = <0x000000 0x020000>;
 145                                 read-only;
 146                         };
 147
 148                         partition@20000 {
 149                                 label = "firmware";
 150                                 reg = <0x020000 0x7d0000>;
 151                         };
 152
 153                         art: partition@7f0000 {
 154                                 label = "art";
 155                                 reg = <0x7f0000 0x010000>;
 156                                 read-only;
 157                         };
 158                 };
 159         };
 160 };
 161
 162 &usb {
 163         #address-cells = <1>;
 164         #size-cells = <0>;
 165         status = "okay";
 166
 167         hub_port: port@1 {
 168                 reg = <1>;
 169                 #trigger-source-cells = <0>;
 170         };
 171 };
 172
 173 &usb_phy {
 174         status = "okay";
 175 };
 176
 177 &eth0 {
 178         status = "okay";
 179
 180         phy-handle = <&swphy0>;
 181         mtd-mac-address = <&uboot 0x1fc00>;
 182         mtd-mac-address-increment = <(-1)>;
 183 };
 184
 185 &eth1 {
 186         status = "okay";
 187
 188         phy-handle = <&swphy4>;
 189         mtd-mac-address = <&uboot 0x1fc00>;
 190         phy-mode = "gmii";
 191         pll-data = <0x06000000 0x00000101 0x00001616>;
 192
 193         gmac-config {
 194                 device = <&gmac>;
 195                 switch-phy-swap = <1>;
 196         };
 197 };
 198
 199 &wmac {
 200         status = "okay";
 201
 202         mtd-cal-data = <&art 0x1000>;
 203         mtd-mac-address = <&uboot 0x1fc00>;
 204 };