target/linux/ramips/dts/rt3050_dlink_dir-300-b1.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "dlink,dir-300-b1", "ralink,rt3050-soc";
   8         model = "D-Link DIR-300 B1";
   9
  10         aliases {
  11                 led-boot = &led_status_green;
  12                 led-failsafe = &led_status_green;
  13                 led-running = &led_status_green;
  14                 led-upgrade = &led_status_green;
  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                         devdata: partition@30000 {
  35                                 compatible = "nvmem-cells";
  36                                 label = "devdata";
  37                                 reg = <0x30000 0x10000>;
  38                                 #address-cells = <1>;
  39                                 #size-cells = <1>;
  40                                 read-only;
  41
  42                                 eeprom_devdata_4000: eeprom@4000 {
  43                                         reg = <0x4000 0x200>;
  44                                 };
  45
  46                                 macaddr_devdata_4004: macaddr@4004 {
  47                                         reg = <0x4004 0x6>;
  48                                 };
  49                         };
  50
  51                         partition@40000 {
  52                                 label = "devconf";
  53                                 reg = <0x40000 0x10000>;
  54                                 read-only;
  55                         };
  56
  57                         partition@50000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x50000 0x3b0000>;
  61                         };
  62                 };
  63         };
  64
  65         keys {
  66                 compatible = "gpio-keys-polled";
  67                 poll-interval = <20>;
  68
  69                 reset {
  70                         label = "reset";
  71                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  72                         linux,code = <KEY_RESTART>;
  73                 };
  74
  75                 wps {
  76                         label = "wps";
  77                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_WPS_BUTTON>;
  79                 };
  80         };
  81
  82         leds {
  83                 compatible = "gpio-leds";
  84
  85                 status {
  86                         label = "amber:status";
  87                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  88                 };
  89
  90                 led_status_green: status2 {
  91                         label = "green:status";
  92                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  93                 };
  94
  95                 wan {
  96                         label = "amber:wan";
  97                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  98                 };
  99
 100                 wan2 {
 101                         label = "green:wan";
 102                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 103                 };
 104
 105                 wps {
 106                         label = "blue:wps";
 107                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 108                 };
 109         };
 110 };
 111
 112 &state_default {
 113         gpio {
 114                 groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
 115                 function = "gpio";
 116         };
 117 };
 118
 119 &ethernet {
 120         nvmem-cells = <&macaddr_devdata_4004>;
 121         nvmem-cell-names = "mac-address";
 122 };
 123
 124 &esw {
 125         mediatek,portmap = <0x2f>;
 126 };
 127
 128 &wmac {
 129         nvmem-cells = <&eeprom_devdata_4000>;
 130         nvmem-cell-names = "eeprom";
 131 };