target/linux/ramips/dts/rt3052_nexaira_bc2.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "nexaira,bc2", "ralink,rt3052-soc";
   8         model = "NexAira BC2";
   9
  10         flash@1f000000 {
  11                 compatible = "cfi-flash";
  12                 reg = <0x1f000000 0x800000>;
  13                 bank-width = <2>;
  14                 device-width = <2>;
  15
  16                 partitions {
  17                         compatible = "fixed-partitions";
  18                         #address-cells = <1>;
  19                         #size-cells = <1>;
  20
  21                         partition@0 {
  22                                 label = "u-boot";
  23                                 reg = <0x0 0x30000>;
  24                                 read-only;
  25                         };
  26
  27                         partition@30000 {
  28                                 label = "u-boot-env";
  29                                 reg = <0x30000 0x10000>;
  30                                 read-only;
  31                         };
  32
  33                         factory: partition@40000 {
  34                                 compatible = "nvmem-cells";
  35                                 label = "factory";
  36                                 reg = <0x40000 0x10000>;
  37                                 #address-cells = <1>;
  38                                 #size-cells = <1>;
  39                                 read-only;
  40
  41                                 eeprom_factory_0: eeprom@0 {
  42                                         reg = <0x0 0x200>;
  43                                 };
  44
  45                                 macaddr_factory_4: macaddr@4 {
  46                                         reg = <0x4 0x6>;
  47                                 };
  48                         };
  49
  50                         partition@50000 {
  51                                 compatible = "denx,uimage";
  52                                 label = "firmware";
  53                                 reg = <0x50000 0x7b0000>;
  54                         };
  55                 };
  56         };
  57
  58         leds {
  59                 compatible = "gpio-leds";
  60
  61                 usb {
  62                         label = "blue:usb";
  63                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  64                         trigger-sources = <&otg_port1>;
  65                         linux,default-trigger = "usbport";
  66                 };
  67         };
  68
  69         keys {
  70                 compatible = "gpio-keys-polled";
  71                 poll-interval = <20>;
  72
  73                 reset {
  74                         label = "reset";
  75                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  76                         linux,code = <KEY_RESTART>;
  77                 };
  78         };
  79 };
  80
  81 &state_default {
  82         gpio {
  83                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  84                 function = "gpio";
  85         };
  86 };
  87
  88 &ethernet {
  89         nvmem-cells = <&macaddr_factory_4>;
  90         nvmem-cell-names = "mac-address";
  91 };
  92
  93 &esw {
  94         mediatek,portmap = <0x2f>;
  95 };
  96
  97 &wmac {
  98         nvmem-cells = <&eeprom_factory_0>;
  99         nvmem-cell-names = "eeprom";
 100 };
 101
 102 &otg {
 103         status = "okay";
 104 };