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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "tplink,tl-mr3020-v3", "mediatek,mt7628an-soc";
   9         model = "TP-Link TL-MR3020 v3";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16                 label-mac-device = &ethernet;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 wps {
  27                         label = "wps";
  28                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_WPS_BUTTON>;
  30                 };
  31
  32                 modec1 {
  33                         label = "sw1";
  34                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  35                         linux,code = <BTN_0>;
  36                         linux,input-type = <EV_SW>;
  37                 };
  38
  39                 modec2 {
  40                         label = "sw2";
  41                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  42                         linux,code = <BTN_1>;
  43                         linux,input-type = <EV_SW>;
  44                 };
  45         };
  46
  47         leds {
  48                 compatible = "gpio-leds";
  49
  50                 led_power: power {
  51                         function = LED_FUNCTION_POWER;
  52                         color = <LED_COLOR_ID_GREEN>;
  53                         gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
  54                         default-state = "on";
  55                 };
  56
  57                 wan {
  58                         label = "green:3g";
  59                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  60                         trigger-sources = <&ehci_port1>, <&ohci_port1>;
  61                         linux,default-trigger = "usbport";
  62                 };
  63
  64                 wlan {
  65                         function = LED_FUNCTION_WLAN;
  66                         color = <LED_COLOR_ID_GREEN>;
  67                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  68                         linux,default-trigger = "phy0tpt";
  69                 };
  70
  71                 wps {
  72                         function = LED_FUNCTION_WPS;
  73                         color = <LED_COLOR_ID_GREEN>;
  74                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 lan {
  78                         function = LED_FUNCTION_LAN;
  79                         color = <LED_COLOR_ID_GREEN>;
  80                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  81                 };
  82         };
  83
  84         gpio_export {
  85                 compatible = "gpio-export";
  86                 #size-cells = <0>;
  87
  88                 usbpower {
  89                         gpio-export,name = "usbpower";
  90                         gpio-export,output = <1>;
  91                         gpios = <&gpio 39 GPIO_ACTIVE_HIGH>;
  92                 };
  93         };
  94 };
  95
  96 &spi0 {
  97         status = "okay";
  98
  99         flash@0 {
 100                 compatible = "jedec,spi-nor";
 101                 reg = <0>;
 102                 spi-max-frequency = <50000000>;
 103                 m25p,fast-read;
 104
 105                 partitions {
 106                         compatible = "fixed-partitions";
 107                         #address-cells = <1>;
 108                         #size-cells = <1>;
 109
 110                         partition@0 {
 111                                 label = "boot";
 112                                 reg = <0x0 0x20000>;
 113                                 read-only;
 114                         };
 115
 116                         partition@20000 {
 117                                 compatible = "tplink,firmware";
 118                                 label = "firmware";
 119                                 reg = <0x20000 0x7a0000>;
 120                         };
 121
 122                         partition@7c0000 {
 123                                 label = "config";
 124                                 reg = <0x7c0000 0x10000>;
 125                                 read-only;
 126                         };
 127
 128                         partition@7d0000 {
 129                                 label = "factory";
 130                                 reg = <0x7d0000 0x30000>;
 131                                 read-only;
 132
 133                                 nvmem-layout {
 134                                         compatible = "fixed-layout";
 135                                         #address-cells = <1>;
 136                                         #size-cells = <1>;
 137
 138                                         eeprom_factory_20000: eeprom@20000 {
 139                                                 reg = <0x20000 0x400>;
 140                                         };
 141
 142                                         macaddr_factory_f100: macaddr@f100 {
 143                                                 reg = <0xf100 0x6>;
 144                                         };
 145                                 };
 146                         };
 147                 };
 148         };
 149 };
 150
 151 &state_default {
 152         gpio {
 153                 groups = "i2s", "refclk", "wdt", "p4led_an", "p2led_an", "p1led_an", "p0led_an", "wled_an";
 154                 function = "gpio";
 155         };
 156 };
 157
 158 &wmac {
 159         status = "okay";
 160
 161         nvmem-cells = <&eeprom_factory_20000>, <&macaddr_factory_f100>;
 162         nvmem-cell-names = "eeprom", "mac-address";
 163 };
 164
 165 &ethernet {
 166         nvmem-cells = <&macaddr_factory_f100>;
 167         nvmem-cell-names = "mac-address";
 168 };