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                                 label = "devdata";
  36                                 reg = <0x30000 0x10000>;
  37                                 read-only;
  38
  39                                 nvmem-layout {
  40                                         compatible = "fixed-layout";
  41                                         #address-cells = <1>;
  42                                         #size-cells = <1>;
  43
  44                                         eeprom_devdata_4000: eeprom@4000 {
  45                                                 reg = <0x4000 0x200>;
  46                                         };
  47
  48                                         macaddr_devdata_4004: macaddr@4004 {
  49                                                 reg = <0x4004 0x6>;
  50                                         };
  51                                 };
  52                         };
  53
  54                         partition@40000 {
  55                                 label = "devconf";
  56                                 reg = <0x40000 0x10000>;
  57                                 read-only;
  58                         };
  59
  60                         partition@50000 {
  61                                 compatible = "denx,uimage";
  62                                 label = "firmware";
  63                                 reg = <0x50000 0x3b0000>;
  64                         };
  65                 };
  66         };
  67
  68         keys {
  69                 compatible = "gpio-keys-polled";
  70                 poll-interval = <20>;
  71
  72                 reset {
  73                         label = "reset";
  74                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  75                         linux,code = <KEY_RESTART>;
  76                 };
  77
  78                 wps {
  79                         label = "wps";
  80                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  81                         linux,code = <KEY_WPS_BUTTON>;
  82                 };
  83         };
  84
  85         leds {
  86                 compatible = "gpio-leds";
  87
  88                 status {
  89                         label = "amber:status";
  90                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  91                 };
  92
  93                 led_status_green: status2 {
  94                         label = "green:status";
  95                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  96                 };
  97
  98                 wan {
  99                         label = "amber:wan";
 100                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 101                 };
 102
 103                 wan2 {
 104                         label = "green:wan";
 105                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 106                 };
 107
 108                 wps {
 109                         label = "blue:wps";
 110                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 111                 };
 112         };
 113 };
 114
 115 &state_default {
 116         gpio {
 117                 groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
 118                 function = "gpio";
 119         };
 120 };
 121
 122 &ethernet {
 123         nvmem-cells = <&macaddr_devdata_4004>;
 124         nvmem-cell-names = "mac-address";
 125 };
 126
 127 &esw {
 128         mediatek,portmap = <0x2f>;
 129 };
 130
 131 &wmac {
 132         nvmem-cells = <&eeprom_devdata_4000>;
 133         nvmem-cell-names = "eeprom";
 134 };