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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7628an.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.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                 led-wlan = &led_wlan;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33         };
  34
  35         leds {
  36                 compatible = "gpio-leds";
  37
  38                 lan {
  39                         label = "tl-wr841n-v14:green:lan";
  40                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 wan_green {
  44                         label = "tl-wr841n-v14:green:wan";
  45                         gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 led_wlan: wlan {
  49                         label = "tl-wr841n-v14:green:wlan";
  50                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  51                         linux,default-trigger = "phy0tpt";
  52                 };
  53
  54                 wan_orange {
  55                         label = "tl-wr841n-v14:orange:wan";
  56                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  57                 };
  58         };
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68                 m25p,chunked-io = <32>;
  69
  70                 partitions {
  71                         compatible = "fixed-partitions";
  72                         #address-cells = <1>;
  73                         #size-cells = <1>;
  74
  75                         partition@0 {
  76                                 label = "boot";
  77                                 reg = <0x0 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@10000 {
  82                                 compatible = "tplink,firmware";
  83                                 label = "firmware";
  84                                 reg = <0x10000 0x3d0000>;
  85                         };
  86
  87                         partition@3e0000 {
  88                                 label = "config";
  89                                 reg = <0x3e0000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         factory: partition@3f0000 {
  94                                 label = "factory";
  95                                 reg = <0x3f0000 0x10000>;
  96                                 read-only;
  97                         };
  98                 };
  99         };
 100 };
 101
 102 &ehci {
 103         status = "disabled";
 104 };
 105
 106 &ohci {
 107         status = "disabled";
 108 };
 109
 110 &wmac {
 111         status = "okay";
 112
 113         mtd-mac-address = <&factory 0xf100>;
 114 };
 115
 116 &ethernet {
 117         mtd-mac-address = <&factory 0xf100>;
 118 };
 119
 120 &esw {
 121         mediatek,portmap = <0x3e>;
 122 };
 123
 124 &state_default {
 125         gpio {
 126                 groups = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
 127                 function = "gpio";
 128         };
 129 };
 130
 131 &gpio {
 132         led_wlan_enable {
 133                 gpio-hog;
 134                 gpios = <43 GPIO_ACTIVE_HIGH>;
 135                 output-high;
 136         };
 137 };