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-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x800000>;
  22                 bank-width = <2>;
  23                 device-width = <2>;
  24
  25                 partitions {
  26                         compatible = "fixed-partitions";
  27                         #address-cells = <1>;
  28                         #size-cells = <1>;
  29
  30                         partition@0 {
  31                                 label = "u-boot";
  32                                 reg = <0x0 0x30000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x30000 0x10000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@40000 {
  43                                 label = "factory";
  44                                 reg = <0x40000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@50000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x50000 0x790000>;
  52                         };
  53
  54                         partition@7e0000 {
  55                                 label = "nvram";
  56                                 reg = <0x7e0000 0x10000>;
  57                         };
  58
  59                         partition@7f0000 {
  60                                 label = "nvram_backup";
  61                                 reg = <0x7f0000 0x10000>;
  62                         };
  63                 };
  64         };
  65
  66         gpio-leds {
  67                 compatible = "gpio-leds";
  68
  69                 usb {
  70                         label = "mr-102n:green:usb";
  71                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  72                         trigger-sources = <&otg_port1>;
  73                         linux,default-trigger = "usbport";
  74                 };
  75
  76                 led_status: status {
  77                         label = "mr-102n:amber:status";
  78                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  79                 };
  80
  81                 wlan {
  82                         label = "mr-102n:green:wlan";
  83                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  84                 };
  85         };
  86
  87         keys {
  88                 compatible = "gpio-keys-polled";
  89                 poll-interval = <20>;
  90
  91                 reset {
  92                         label = "reset";
  93                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_RESTART>;
  95                 };
  96
  97                 wps {
  98                         label = "wps";
  99                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
 100                         linux,code = <KEY_WPS_BUTTON>;
 101                 };
 102         };
 103 };
 104
 105 &pinctrl {
 106         state_default: pinctrl0 {
 107                 gpio {
 108                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 109                         ralink,function = "gpio";
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0x4>;
 116 };
 117
 118 &esw {
 119         status = "okay";
 120         #mediatek,portmap = <0x3e>;
 121         mediatek,portmap = <0x2f>;
 122 };
 123
 124 &wmac {
 125         ralink,mtd-eeprom = <&factory 0>;
 126 };
 127
 128
 129 &otg {
 130         status = "okay";
 131 };