target/linux/ramips/dts/mt7628an_tplink_tl-mr3020-v3.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-mr3020-v3", "mediatek,mt7628an-soc";
   8         model = "TP-Link TL-MR3020 v3";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 wps {
  25                         label = "wps";
  26                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_WPS_BUTTON>;
  28                 };
  29
  30                 modec1 {
  31                         label = "sw1";
  32                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  33                         linux,code = <BTN_0>;
  34                         linux,input-type = <EV_SW>;
  35                 };
  36
  37                 modec2 {
  38                         label = "sw2";
  39                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  40                         linux,code = <BTN_1>;
  41                         linux,input-type = <EV_SW>;
  42                 };
  43         };
  44
  45         leds {
  46                 compatible = "gpio-leds";
  47
  48                 led_power: power {
  49                         label = "green:power";
  50                         gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
  51                         default-state = "on";
  52                 };
  53
  54                 wan {
  55                         label = "green:3g";
  56                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  57                         trigger-sources = <&ehci_port1>, <&ohci_port1>;
  58                         linux,default-trigger = "usbport";
  59                 };
  60
  61                 wlan {
  62                         label = "green:wlan";
  63                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  64                         linux,default-trigger = "phy0tpt";
  65                 };
  66
  67                 wps {
  68                         label = "green:wps";
  69                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 lan {
  73                         label = "green:lan";
  74                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  75                 };
  76         };
  77 };
  78
  79 &spi0 {
  80         status = "okay";
  81
  82         flash@0 {
  83                 compatible = "jedec,spi-nor";
  84                 reg = <0>;
  85                 spi-max-frequency = <50000000>;
  86                 m25p,fast-read;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "boot";
  95                                 reg = <0x0 0x20000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@20000 {
 100                                 compatible = "tplink,firmware";
 101                                 label = "firmware";
 102                                 reg = <0x20000 0x7a0000>;
 103                         };
 104
 105                         partition@7c0000 {
 106                                 label = "config";
 107                                 reg = <0x7c0000 0x10000>;
 108                                 read-only;
 109                         };
 110
 111                         factory: partition@7d0000 {
 112                                 label = "factory";
 113                                 reg = <0x7d0000 0x30000>;
 114                                 read-only;
 115                         };
 116                 };
 117         };
 118 };
 119
 120 &state_default {
 121         gpio {
 122                 groups = "i2s", "refclk", "wdt", "p2led_an", "p1led_an", "p0led_an", "wled_an";
 123                 function = "gpio";
 124         };
 125 };
 126
 127 &wmac {
 128         status = "okay";
 129
 130         mediatek,mtd-eeprom = <&factory 0x20000>;
 131
 132         nvmem-cells = <&macaddr_factory_f100>;
 133         nvmem-cell-names = "mac-address";
 134 };
 135
 136 &ethernet {
 137         nvmem-cells = <&macaddr_factory_f100>;
 138         nvmem-cell-names = "mac-address";
 139 };
 140
 141 &factory {
 142         compatible = "nvmem-cells";
 143         #address-cells = <1>;
 144         #size-cells = <1>;
 145
 146         macaddr_factory_f100: macaddr@f100 {
 147                 reg = <0xf100 0x6>;
 148         };
 149 };