target/linux/ramips/dts/rt3050_teltonika_rut5xx.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "teltonika,rut5xx", "ralink,rt3050-soc";
   8         model = "Teltonika RUT5XX";
   9
  10         aliases {
  11                 led-boot = &led_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 led_status: status {
  21                         label = "green:status";
  22                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  23                 };
  24         };
  25
  26         keys {
  27                 compatible = "gpio-keys-polled";
  28                 poll-interval = <20>;
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36
  37         watchdog {
  38                 compatible = "linux,wdt-gpio";
  39                 gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  40                 hw_algo = "toggle";
  41                 /* hw_margin_ms is actually 280s but driver limits it to 60s */
  42                 hw_margin_ms = <60000>;
  43                 always-running;
  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 = "u-boot";
  62                                 reg = <0x0 0x30000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@30000 {
  67                                 label = "u-boot-env";
  68                                 reg = <0x30000 0x10000>;
  69                                 read-only;
  70                         };
  71
  72                         factory: partition@40000 {
  73                                 label = "factory";
  74                                 reg = <0x40000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         partition@50000 {
  79                                 compatible = "denx,uimage";
  80                                 label = "firmware";
  81                                 reg = <0x50000 0xfb0000>;
  82                         };
  83                 };
  84         };
  85 };
  86
  87 &state_default {
  88         gpio {
  89                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
  90                 function = "gpio";
  91         };
  92 };
  93
  94 &ethernet {
  95         nvmem-cells = <&macaddr_factory_28>;
  96         nvmem-cell-names = "mac-address";
  97 };
  98
  99 &esw {
 100         mediatek,portmap = <0x3e>;
 101 };
 102
 103 &wmac {
 104         ralink,mtd-eeprom = <&factory 0x0>;
 105 };
 106
 107 &otg {
 108         status = "okay";
 109 };
 110
 111 &factory {
 112         compatible = "nvmem-cells";
 113         #address-cells = <1>;
 114         #size-cells = <1>;
 115
 116         macaddr_factory_28: macaddr@28 {
 117                 reg = <0x28 0x6>;
 118         };
 119 };