target/linux/ramips/dts/BC2.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "nexaira,bc2", "ralink,rt3052-soc";
  10         model = "NexAira BC2";
  11
  12         cfi@1f000000 {
  13                 compatible = "cfi-flash";
  14                 reg = <0x1f000000 0x800000>;
  15                 bank-width = <2>;
  16                 device-width = <2>;
  17                 #address-cells = <1>;
  18                 #size-cells = <1>;
  19
  20                 partition@0 {
  21                         label = "u-boot";
  22                         reg = <0x0 0x30000>;
  23                         read-only;
  24                 };
  25
  26                 partition@30000 {
  27                         label = "u-boot-env";
  28                         reg = <0x30000 0x10000>;
  29                         read-only;
  30                 };
  31
  32                 factory: partition@40000 {
  33                         label = "factory";
  34                         reg = <0x40000 0x10000>;
  35                         read-only;
  36                 };
  37
  38                 partition@50000 {
  39                         label = "firmware";
  40                         reg = <0x50000 0x7b0000>;
  41                 };
  42         };
  43
  44         gpio-leds {
  45                 compatible = "gpio-leds";
  46
  47                 usb {
  48                         label = "bc2:blue:usb";
  49                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  50                 };
  51         };
  52
  53         gpio-keys-polled {
  54                 compatible = "gpio-keys-polled";
  55                 #address-cells = <1>;
  56                 #size-cells = <0>;
  57                 poll-interval = <20>;
  58
  59                 reset {
  60                         label = "reset";
  61                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  62                         linux,code = <KEY_RESTART>;
  63                 };
  64         };
  65 };
  66
  67 &pinctrl {
  68         state_default: pinctrl0 {
  69                 gpio {
  70                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  71                         ralink,function = "gpio";
  72                 };
  73         };
  74 };
  75
  76 &ethernet {
  77         mtd-mac-address = <&factory 0x4>;
  78 };
  79
  80 &esw {
  81         mediatek,portmap = <0x2f>;
  82 };
  83
  84 &wmac {
  85         ralink,mtd-eeprom = <&factory 0>;
  86 };
  87
  88 &otg {
  89         status = "okay";
  90 };