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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "aximcom,mr-102n", "ralink,rt3052-soc";
   9         model = "AXIMCom MR-102N";
  10
  11         aliases {
  12                 led-boot = &led_status;
  13                 led-failsafe = &led_status;
  14                 led-running = &led_status;
  15                 led-upgrade = &led_status;
  16         };
  17
  18         flash@1f000000 {
  19                 compatible = "cfi-flash";
  20                 reg = <0x1f000000 0x800000>;
  21                 bank-width = <2>;
  22                 device-width = <2>;
  23
  24                 partitions {
  25                         compatible = "fixed-partitions";
  26                         #address-cells = <1>;
  27                         #size-cells = <1>;
  28
  29                         partition@0 {
  30                                 label = "u-boot";
  31                                 reg = <0x0 0x30000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "u-boot-env";
  37                                 reg = <0x30000 0x10000>;
  38                                 read-only;
  39                         };
  40
  41                         factory: partition@40000 {
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 read-only;
  45
  46                                 nvmem-layout {
  47                                         compatible = "fixed-layout";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         eeprom_factory_0: eeprom@0 {
  52                                                 reg = <0x0 0x200>;
  53                                         };
  54
  55                                         macaddr_factory_4: macaddr@4 {
  56                                                 reg = <0x4 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         partition@50000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x50000 0x790000>;
  65                         };
  66
  67                         partition@7e0000 {
  68                                 label = "nvram";
  69                                 reg = <0x7e0000 0x10000>;
  70                         };
  71
  72                         partition@7f0000 {
  73                                 label = "nvram_backup";
  74                                 reg = <0x7f0000 0x10000>;
  75                         };
  76                 };
  77         };
  78
  79         leds {
  80                 compatible = "gpio-leds";
  81
  82                 usb {
  83                         function = LED_FUNCTION_USB;
  84                         color = <LED_COLOR_ID_GREEN>;
  85                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  86                         trigger-sources = <&otg_port1>;
  87                         linux,default-trigger = "usbport";
  88                 };
  89
  90                 led_status: status {
  91                         function = LED_FUNCTION_STATUS;
  92                         color = <LED_COLOR_ID_AMBER>;
  93                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  94                 };
  95
  96                 wlan {
  97                         function = LED_FUNCTION_WLAN;
  98                         color = <LED_COLOR_ID_GREEN>;
  99                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 100                 };
 101         };
 102
 103         keys {
 104                 compatible = "gpio-keys-polled";
 105                 poll-interval = <20>;
 106
 107                 reset {
 108                         label = "reset";
 109                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 110                         linux,code = <KEY_RESTART>;
 111                 };
 112
 113                 wps {
 114                         label = "wps";
 115                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
 116                         linux,code = <KEY_WPS_BUTTON>;
 117                 };
 118         };
 119 };
 120
 121 &state_default {
 122         gpio {
 123                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
 124                 function = "gpio";
 125         };
 126 };
 127
 128 &ethernet {
 129         nvmem-cells = <&macaddr_factory_4>;
 130         nvmem-cell-names = "mac-address";
 131 };
 132
 133 &esw {
 134         status = "okay";
 135         mediatek,portmap = <0x2f>;
 136 };
 137
 138 &wmac {
 139         nvmem-cells = <&eeprom_factory_0>;
 140         nvmem-cell-names = "eeprom";
 141 };
 142
 143 &otg {
 144         status = "okay";
 145 };