target/linux/ramips/dts/MR-102N.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 = "aximcom,mr-102n", "ralink,rt3052-soc";
  10         model = "AXIMCom MR-102N";
  11
  12         aliases {
  13                 led-status = &led_status;
  14         };
  15
  16         cfi@1f000000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0x1f000000 0x800000>;
  19                 bank-width = <2>;
  20                 device-width = <2>;
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23
  24                 partition@0 {
  25                         label = "u-boot";
  26                         reg = <0x0 0x30000>;
  27                         read-only;
  28                 };
  29
  30                 partition@30000 {
  31                         label = "u-boot-env";
  32                         reg = <0x30000 0x10000>;
  33                         read-only;
  34                 };
  35
  36                 factory: partition@40000 {
  37                         label = "factory";
  38                         reg = <0x40000 0x10000>;
  39                         read-only;
  40                 };
  41
  42                 partition@50000 {
  43                         label = "firmware";
  44                         reg = <0x50000 0x790000>;
  45                 };
  46
  47                 partition@7e0000 {
  48                         label = "nvram";
  49                         reg = <0x7e0000 0x10000>;
  50                 };
  51
  52                 partition@7f0000 {
  53                         label = "nvram_backup";
  54                         reg = <0x7f0000 0x10000>;
  55                 };
  56         };
  57
  58         gpio-leds {
  59                 compatible = "gpio-leds";
  60
  61                 usb {
  62                         label = "mr-102n:green:usb";
  63                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 led_status: status {
  67                         label = "mr-102n:amber:status";
  68                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 wlan {
  72                         label = "mr-102n:green:wlan";
  73                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  74                 };
  75         };
  76
  77         gpio-keys-polled {
  78                 compatible = "gpio-keys-polled";
  79                 poll-interval = <20>;
  80
  81                 reset {
  82                         label = "reset";
  83                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  84                         linux,code = <KEY_RESTART>;
  85                 };
  86
  87                 wps {
  88                         label = "wps";
  89                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  90                         linux,code = <KEY_WPS_BUTTON>;
  91                 };
  92         };
  93 };
  94
  95 &pinctrl {
  96         state_default: pinctrl0 {
  97                 gpio {
  98                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  99                         ralink,function = "gpio";
 100                 };
 101         };
 102 };
 103
 104 &ethernet {
 105         mtd-mac-address = <&factory 0x4>;
 106 };
 107
 108 &esw {
 109         status = "okay";
 110         #mediatek,portmap = <0x3e>;
 111         mediatek,portmap = <0x2f>;
 112 };
 113
 114 &wmac {
 115         ralink,mtd-eeprom = <&factory 0>;
 116 };
 117
 118
 119 &otg {
 120         status = "okay";
 121 };