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                                 label = "factory";
  85                                 reg = <0x3f0000 0x10000>;
  86                                 read-only;
  87
  88                                 nvmem-layout {
  89                                         compatible = "fixed-layout";
  90                                         #address-cells = <1>;
  91                                         #size-cells = <1>;
  92
  93                                         eeprom_factory_0: eeprom@0 {
  94                                                 reg = <0x0 0x400>;
  95                                         };
  96
  97                                         macaddr_factory_f100: macaddr@f100 {
  98                                                 reg = <0xf100 0x6>;
  99                                         };
 100                                 };
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &ehci {
 107         status = "disabled";
 108 };
 109
 110 &ohci {
 111         status = "disabled";
 112 };
 113
 114 &wmac {
 115         status = "okay";
 116
 117         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_f100>;
 118         nvmem-cell-names = "eeprom", "mac-address";
 119 };
 120
 121 &ethernet {
 122         nvmem-cells = <&macaddr_factory_f100>;
 123         nvmem-cell-names = "mac-address";
 124 };
 125
 126 &esw {
 127         mediatek,portmap = <0x3e>;
 128 };
 129
 130 &state_default {
 131         gpio {
 132                 groups = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
 133                 function = "gpio";
 134         };
 135 };
 136
 137 &gpio {
 138         led_wlan_enable {
 139                 gpio-hog;
 140                 gpios = <43 GPIO_ACTIVE_HIGH>;
 141                 output-high;
 142         };
 143 };