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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "tplink,tl-wr841n-v14", "mediatek,mt7628an-soc";
  11         model = "TP-Link TL-WR841N v14";
  12
  13         aliases {
  14                 led-boot = &led_wlan;
  15                 led-failsafe = &led_wlan;
  16                 led-upgrade = &led_wlan;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 lan {
  37                         function = LED_FUNCTION_LAN;
  38                         color = <LED_COLOR_ID_GREEN>;
  39                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 wan_green {
  43                         function = LED_FUNCTION_WAN;
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 led_wlan: wlan {
  49                         function = LED_FUNCTION_WLAN;
  50                         color = <LED_COLOR_ID_GREEN>;
  51                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  52                         linux,default-trigger = "phy0tpt";
  53                 };
  54
  55                 wan_orange {
  56                         function = LED_FUNCTION_WAN;
  57                         color = <LED_COLOR_ID_ORANGE>;
  58                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  59                 };
  60         };
  61 };
  62
  63 &spi0 {
  64         status = "okay";
  65
  66         flash@0 {
  67                 compatible = "jedec,spi-nor";
  68                 reg = <0>;
  69                 spi-max-frequency = <10000000>;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "boot";
  78                                 reg = <0x0 0x10000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@10000 {
  83                                 compatible = "tplink,firmware";
  84                                 label = "firmware";
  85                                 reg = <0x10000 0x3e0000>;
  86                         };
  87
  88                         partition@3f0000 {
  89                                 label = "factory";
  90                                 reg = <0x3f0000 0x10000>;
  91                                 read-only;
  92
  93                                 nvmem-layout {
  94                                         compatible = "fixed-layout";
  95                                         #address-cells = <1>;
  96                                         #size-cells = <1>;
  97
  98                                         eeprom_factory_0: eeprom@0 {
  99                                                 reg = <0x0 0x400>;
 100                                         };
 101
 102                                         macaddr_factory_f100: macaddr@f100 {
 103                                                 reg = <0xf100 0x6>;
 104                                         };
 105                                 };
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &ehci {
 112         status = "disabled";
 113 };
 114
 115 &ohci {
 116         status = "disabled";
 117 };
 118
 119 &wmac {
 120         status = "okay";
 121
 122         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_f100>;
 123         nvmem-cell-names = "eeprom", "mac-address";
 124 };
 125
 126 &ethernet {
 127         nvmem-cells = <&macaddr_factory_f100>;
 128         nvmem-cell-names = "mac-address";
 129 };
 130
 131 &esw {
 132         mediatek,portmap = <0x3e>;
 133 };
 134
 135 &state_default {
 136         gpio {
 137                 groups = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
 138                 function = "gpio";
 139         };
 140 };
 141
 142 &gpio {
 143         led_wlan_enable {
 144                 gpio-hog;
 145                 gpios = <43 GPIO_ACTIVE_HIGH>;
 146                 output-high;
 147         };
 148 };