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                                 label = "factory";
  35                                 reg = <0x40000 0x10000>;
  36                                 read-only;
  37                         };
  38
  39                         partition@50000 {
  40                                 compatible = "denx,uimage";
  41                                 label = "firmware";
  42                                 reg = <0x50000 0x7b0000>;
  43                         };
  44                 };
  45         };
  46
  47         leds {
  48                 compatible = "gpio-leds";
  49
  50                 usb {
  51                         label = "blue:usb";
  52                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  53                         trigger-sources = <&otg_port1>;
  54                         linux,default-trigger = "usbport";
  55                 };
  56         };
  57
  58         keys {
  59                 compatible = "gpio-keys-polled";
  60                 poll-interval = <20>;
  61
  62                 reset {
  63                         label = "reset";
  64                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_RESTART>;
  66                 };
  67         };
  68 };
  69
  70 &state_default {
  71         gpio {
  72                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  73                 function = "gpio";
  74         };
  75 };
  76
  77 &ethernet {
  78         nvmem-cells = <&macaddr_factory_4>;
  79         nvmem-cell-names = "mac-address";
  80 };
  81
  82 &esw {
  83         mediatek,portmap = <0x2f>;
  84 };
  85
  86 &wmac {
  87         ralink,mtd-eeprom = <&factory 0x0>;
  88 };
  89
  90 &otg {
  91         status = "okay";
  92 };
  93
  94 &factory {
  95         compatible = "nvmem-cells";
  96         #address-cells = <1>;
  97         #size-cells = <1>;
  98
  99         macaddr_factory_4: macaddr@4 {
 100                 reg = <0x4 0x6>;
 101         };
 102 };