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", "qca,ar9341";
  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                 reset {
  26                         label = "Reset";
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  29                         debounce-interval = <60>;
  30                 };
  31
  32                 rfkill {
  33                         label = "WiFi";
  34                         linux,code = <KEY_RFKILL>;
  35                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  36                         debounce-interval = <60>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 system: power {
  44                         label = "tp-link:green:power";
  45                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  46                         default-state = "on";
  47                 };
  48
  49                 wlan {
  50                         label = "tp-link:green:wlan";
  51                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  52                         linux,default-trigger = "phy0tpt";
  53                 };
  54
  55                 qss {
  56                         label = "tp-link:green:qss";
  57                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 wan {
  61                         label = "tp-link:green:wan";
  62                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 lan1 {
  66                         label = "tp-link:green:lan1";
  67                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 lan2 {
  71                         label = "tp-link:green:lan2";
  72                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  73                 };
  74
  75                 lan3 {
  76                         label = "tp-link:green:lan3";
  77                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  78                 };
  79
  80                 lan4 {
  81                         label = "tp-link:green:lan4";
  82                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  83                 };
  84
  85                 usb {
  86                         label = "tp-link:green:usb";
  87                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  88                         trigger-sources = <&hub_port>;
  89                         linux,default-trigger = "usbport";
  90                 };
  91         };
  92
  93         gpio-export {
  94                 compatible = "gpio-export";
  95
  96                 gpio_usb_power {
  97                         gpio-export,name = "tp-link:power:usb";
  98                         gpio-export,output = <1>;
  99                         gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
 100                 };
 101         };
 102 };
 103
 104 &ref {
 105         clock-frequency = <25000000>;
 106 };
 107
 108 &uart {
 109         status = "okay";
 110 };
 111
 112 &gpio {
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;
 115 };
 116
 117 &pinmux {
 118         pmx_usb_power: usb_power {
 119                 pinctrl-single,bits = <0x4 0x0 0xff>;
 120         };
 121 };
 122
 123 &spi {
 124         num-cs = <1>;
 125
 126         status = "okay";
 127
 128         flash@0 {
 129                 compatible = "jedec,spi-nor";
 130                 reg = <0>;
 131                 spi-max-frequency = <25000000>;
 132
 133                 partitions {
 134                         compatible = "fixed-partitions";
 135                         #address-cells = <1>;
 136                         #size-cells = <1>;
 137
 138                         uboot: partition@0 {
 139                                 label = "u-boot";
 140                                 reg = <0x000000 0x020000>;
 141                                 read-only;
 142                         };
 143
 144                         partition@20000 {
 145                                 compatible = "tplink,firmware";
 146                                 label = "firmware";
 147                                 reg = <0x020000 0x7d0000>;
 148                         };
 149
 150                         art: partition@7f0000 {
 151                                 label = "art";
 152                                 reg = <0x7f0000 0x010000>;
 153                                 read-only;
 154                         };
 155                 };
 156         };
 157 };
 158
 159 &usb {
 160         #address-cells = <1>;
 161         #size-cells = <0>;
 162         status = "okay";
 163
 164         hub_port: port@1 {
 165                 reg = <1>;
 166                 #trigger-source-cells = <0>;
 167         };
 168 };
 169
 170 &usb_phy {
 171         status = "okay";
 172 };
 173
 174 &eth0 {
 175         status = "okay";
 176
 177         phy-handle = <&swphy0>;
 178         mtd-mac-address = <&uboot 0x1fc00>;
 179         mtd-mac-address-increment = <(-1)>;
 180 };
 181
 182 &eth1 {
 183         status = "okay";
 184
 185         phy-handle = <&swphy4>;
 186         mtd-mac-address = <&uboot 0x1fc00>;
 187         phy-mode = "gmii";
 188         pll-data = <0x06000000 0x00000101 0x00001616>;
 189
 190         gmac-config {
 191                 device = <&gmac>;
 192                 switch-phy-swap = <1>;
 193         };
 194 };
 195
 196 &wmac {
 197         status = "okay";
 198
 199         mtd-cal-data = <&art 0x1000>;
 200         mtd-mac-address = <&uboot 0x1fc00>;
 201 };