target/linux/ramips/dts/mt7628an_tplink_tl-wr840n-v5.dts

   1 #include "mt7628an.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "tplink,tl-wr840n-v5", "mediatek,mt7628an-soc";
   8         model = "TP-Link TL-WR840N v5";
   9
  10         aliases {
  11                 led-boot = &led_power_green;
  12                 led-failsafe = &led_power_green;
  13                 led-running = &led_power_green;
  14                 led-upgrade = &led_power_green;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 reset {
  25                         label = "reset";
  26                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RESTART>;
  28                 };
  29         };
  30
  31         /* LED used is dual-color,dual lead LED */
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 led_power_green: power {
  36                         label = "green:power";
  37                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 orange {
  41                         label = "orange:power";
  42                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45 };
  46
  47 &spi0 {
  48         status = "okay";
  49
  50         flash@0 {
  51                 compatible = "jedec,spi-nor";
  52                 reg = <0>;
  53                 spi-max-frequency = <10000000>;
  54
  55                 partitions {
  56                         compatible = "fixed-partitions";
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59
  60                         partition@0 {
  61                                 label = "boot";
  62                                 reg = <0x0 0x20000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@20000 {
  67                                 compatible = "tplink,firmware";
  68                                 label = "firmware";
  69                                 reg = <0x20000 0x3d0000>;
  70                         };
  71
  72                         factory: partition@3f0000 {
  73                                 compatible = "nvmem-cells";
  74                                 label = "factory";
  75                                 reg = <0x3f0000 0x10000>;
  76                                 #address-cells = <1>;
  77                                 #size-cells = <1>;
  78                                 read-only;
  79
  80                                 eeprom_factory_0: eeprom@0 {
  81                                         reg = <0x0 0x400>;
  82                                 };
  83
  84                                 macaddr_factory_f100: macaddr@f100 {
  85                                         reg = <0xf100 0x6>;
  86                                 };
  87                         };
  88                 };
  89         };
  90 };
  91
  92 &ehci {
  93         status = "disabled";
  94 };
  95
  96 &ohci {
  97         status = "disabled";
  98 };
  99
 100 &wmac {
 101         status = "okay";
 102
 103         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_f100>;
 104         nvmem-cell-names = "eeprom", "mac-address";
 105 };
 106
 107 &ethernet {
 108         nvmem-cells = <&macaddr_factory_f100>;
 109         nvmem-cell-names = "mac-address";
 110 };
 111
 112 &esw {
 113         mediatek,portmap = <0x3e>;
 114 };
 115
 116 &state_default {
 117         gpio {
 118                 groups = "p0led_an", "p2led_an", "perst";
 119                 function = "gpio";
 120         };
 121 };