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
  87                 partitions {
  88                         compatible = "fixed-partitions";
  89                         #address-cells = <1>;
  90                         #size-cells = <1>;
  91
  92                         partition@0 {
  93                                 label = "boot";
  94                                 reg = <0x0 0x20000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@20000 {
  99                                 compatible = "tplink,firmware";
 100                                 label = "firmware";
 101                                 reg = <0x20000 0x7a0000>;
 102                         };
 103
 104                         partition@7c0000 {
 105                                 label = "config";
 106                                 reg = <0x7c0000 0x10000>;
 107                                 read-only;
 108                         };
 109
 110                         factory: partition@7d0000 {
 111                                 label = "factory";
 112                                 reg = <0x7d0000 0x30000>;
 113                                 read-only;
 114                         };
 115                 };
 116         };
 117 };
 118
 119 &state_default {
 120         gpio {
 121                 groups = "i2s", "refclk", "wdt", "p2led_an", "p1led_an", "p0led_an", "wled_an";
 122                 function = "gpio";
 123         };
 124 };
 125
 126 &wmac {
 127         status = "okay";
 128
 129         mediatek,mtd-eeprom = <&factory 0x20000>;
 130
 131         nvmem-cells = <&macaddr_factory_f100>;
 132         nvmem-cell-names = "mac-address";
 133 };
 134
 135 &ethernet {
 136         nvmem-cells = <&macaddr_factory_f100>;
 137         nvmem-cell-names = "mac-address";
 138 };
 139
 140 &factory {
 141         compatible = "nvmem-cells";
 142         #address-cells = <1>;
 143         #size-cells = <1>;
 144
 145         macaddr_factory_f100: macaddr@f100 {
 146                 reg = <0xf100 0x6>;
 147         };
 148 };