target/linux/ramips/dts/mt7628an_tplink_tl-wr841n-v14.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "tplink,tl-wr841n-v14", "mediatek,mt7628an-soc";
  10         model = "TP-Link TL-WR841N v14";
  11
  12         aliases {
  13                 led-boot = &led_wlan;
  14                 led-failsafe = &led_wlan;
  15                 led-upgrade = &led_wlan;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 lan {
  36                         label = "green:lan";
  37                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 wan_green {
  41                         label = "green:wan";
  42                         gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 led_wlan: wlan {
  46                         label = "green:wlan";
  47                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  48                         linux,default-trigger = "phy0tpt";
  49                 };
  50
  51                 wan_orange {
  52                         label = "orange:wan";
  53                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56 };
  57
  58 &spi0 {
  59         status = "okay";
  60
  61         flash@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "boot";
  73                                 reg = <0x0 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@10000 {
  78                                 compatible = "tplink,firmware";
  79                                 label = "firmware";
  80                                 reg = <0x10000 0x3e0000>;
  81                         };
  82
  83                         factory: partition@3f0000 {
  84                                 compatible = "nvmem-cells";
  85                                 label = "factory";
  86                                 reg = <0x3f0000 0x10000>;
  87                                 #address-cells = <1>;
  88                                 #size-cells = <1>;
  89                                 read-only;
  90
  91                                 eeprom_factory_0: eeprom@0 {
  92                                         reg = <0x0 0x400>;
  93                                 };
  94
  95                                 macaddr_factory_f100: macaddr@f100 {
  96                                         reg = <0xf100 0x6>;
  97                                 };
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &ehci {
 104         status = "disabled";
 105 };
 106
 107 &ohci {
 108         status = "disabled";
 109 };
 110
 111 &wmac {
 112         status = "okay";
 113
 114         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_f100>;
 115         nvmem-cell-names = "eeprom", "mac-address";
 116 };
 117
 118 &ethernet {
 119         nvmem-cells = <&macaddr_factory_f100>;
 120         nvmem-cell-names = "mac-address";
 121 };
 122
 123 &esw {
 124         mediatek,portmap = <0x3e>;
 125 };
 126
 127 &state_default {
 128         gpio {
 129                 groups = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
 130                 function = "gpio";
 131         };
 132 };
 133
 134 &gpio {
 135         led_wlan_enable {
 136                 gpio-hog;
 137                 gpios = <43 GPIO_ACTIVE_HIGH>;
 138                 output-high;
 139         };
 140 };