target/linux/ramips/dts/rt3052_aximcom_mr-102n.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "aximcom,mr-102n", "ralink,rt3052-soc";
   8         model = "AXIMCom MR-102N";
   9
  10         aliases {
  11                 led-boot = &led_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x800000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "u-boot";
  30                                 reg = <0x0 0x30000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "u-boot-env";
  36                                 reg = <0x30000 0x10000>;
  37                                 read-only;
  38                         };
  39
  40                         factory: partition@40000 {
  41                                 label = "factory";
  42                                 reg = <0x40000 0x10000>;
  43                                 read-only;
  44                         };
  45
  46                         partition@50000 {
  47                                 compatible = "denx,uimage";
  48                                 label = "firmware";
  49                                 reg = <0x50000 0x790000>;
  50                         };
  51
  52                         partition@7e0000 {
  53                                 label = "nvram";
  54                                 reg = <0x7e0000 0x10000>;
  55                         };
  56
  57                         partition@7f0000 {
  58                                 label = "nvram_backup";
  59                                 reg = <0x7f0000 0x10000>;
  60                         };
  61                 };
  62         };
  63
  64         leds {
  65                 compatible = "gpio-leds";
  66
  67                 usb {
  68                         label = "green:usb";
  69                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  70                         trigger-sources = <&otg_port1>;
  71                         linux,default-trigger = "usbport";
  72                 };
  73
  74                 led_status: status {
  75                         label = "amber:status";
  76                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 wlan {
  80                         label = "green:wlan";
  81                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  82                 };
  83         };
  84
  85         keys {
  86                 compatible = "gpio-keys-polled";
  87                 poll-interval = <20>;
  88
  89                 reset {
  90                         label = "reset";
  91                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_RESTART>;
  93                 };
  94
  95                 wps {
  96                         label = "wps";
  97                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  98                         linux,code = <KEY_WPS_BUTTON>;
  99                 };
 100         };
 101 };
 102
 103 &state_default {
 104         gpio {
 105                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
 106                 function = "gpio";
 107         };
 108 };
 109
 110 &ethernet {
 111         nvmem-cells = <&macaddr_factory_4>;
 112         nvmem-cell-names = "mac-address";
 113 };
 114
 115 &esw {
 116         status = "okay";
 117         mediatek,portmap = <0x2f>;
 118 };
 119
 120 &wmac {
 121         ralink,mtd-eeprom = <&factory 0x0>;
 122 };
 123
 124 &otg {
 125         status = "okay";
 126 };
 127
 128 &factory {
 129         compatible = "nvmem-cells";
 130         #address-cells = <1>;
 131         #size-cells = <1>;
 132
 133         macaddr_factory_4: macaddr@4 {
 134                 reg = <0x4 0x6>;
 135         };
 136 };