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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "tplink,tl-wr840n-v5", "mediatek,mt7628an-soc";
   9         model = "TP-Link TL-WR840N v5";
  10
  11         aliases {
  12                 led-boot = &led_power_green;
  13                 led-failsafe = &led_power_green;
  14                 led-running = &led_power_green;
  15                 led-upgrade = &led_power_green;
  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         /* LED used is dual-color,dual lead LED */
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 led_power_green: power {
  37                         function = LED_FUNCTION_POWER;
  38                         color = <LED_COLOR_ID_GREEN>;
  39                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 orange {
  43                         function = LED_FUNCTION_POWER;
  44                         color = <LED_COLOR_ID_ORANGE>;
  45                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <10000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "boot";
  65                                 reg = <0x0 0x20000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@20000 {
  70                                 compatible = "tplink,firmware";
  71                                 label = "firmware";
  72                                 reg = <0x20000 0x3d0000>;
  73                         };
  74
  75                         factory: partition@3f0000 {
  76                                 label = "factory";
  77                                 reg = <0x3f0000 0x10000>;
  78                                 read-only;
  79
  80                                 nvmem-layout {
  81                                         compatible = "fixed-layout";
  82                                         #address-cells = <1>;
  83                                         #size-cells = <1>;
  84
  85                                         eeprom_factory_0: eeprom@0 {
  86                                                 reg = <0x0 0x400>;
  87                                         };
  88
  89                                         macaddr_factory_f100: macaddr@f100 {
  90                                                 reg = <0xf100 0x6>;
  91                                         };
  92                                 };
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &ehci {
  99         status = "disabled";
 100 };
 101
 102 &ohci {
 103         status = "disabled";
 104 };
 105
 106 &wmac {
 107         status = "okay";
 108
 109         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_f100>;
 110         nvmem-cell-names = "eeprom", "mac-address";
 111 };
 112
 113 &ethernet {
 114         nvmem-cells = <&macaddr_factory_f100>;
 115         nvmem-cell-names = "mac-address";
 116 };
 117
 118 &esw {
 119         mediatek,portmap = <0x3e>;
 120 };
 121
 122 &state_default {
 123         gpio {
 124                 groups = "p0led_an", "p2led_an", "perst";
 125                 function = "gpio";
 126         };
 127 };