target/linux/ramips/dts/rt2880_buffalo_wli-tx4-ag300n.dts

   1 #include "rt2880.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         #address-cells = <1>;
   9         #size-cells = <1>;
  10         compatible = "buffalo,wli-tx4-ag300n", "ralink,rt2880-soc";
  11         model = "Buffalo WLI-TX4-AG300N";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         flash@1f000000 {
  21                 compatible = "cfi-flash";
  22                 reg = <0x1f000000 0x800000>;
  23                 bank-width = <2>;
  24                 device-width = <2>;
  25
  26                 partitions {
  27                         compatible = "fixed-partitions";
  28                         #address-cells = <1>;
  29                         #size-cells = <1>;
  30
  31                         partition@0 {
  32                                 label = "uboot";
  33                                 reg = <0x0 0x30000>;
  34                                 read-only;
  35                         };
  36
  37                         partition@30000 {
  38                                 label = "uboot-env";
  39                                 reg = <0x30000 0x10000>;
  40                                 read-only;
  41                         };
  42
  43                         factory: partition@40000 {
  44                                 label = "factory";
  45                                 reg = <0x40000 0x10000>;
  46                                 read-only;
  47
  48                                 nvmem-layout {
  49                                         compatible = "fixed-layout";
  50                                         #address-cells = <1>;
  51                                         #size-cells = <1>;
  52
  53                                         eeprom_factory_0: eeprom@0 {
  54                                                 reg = <0x0 0x200>;
  55                                         };
  56
  57                                         macaddr_factory_4: macaddr@4 {
  58                                                 reg = <0x4 0x6>;
  59                                         };
  60                                 };
  61                         };
  62
  63                         partition@50000 {
  64                                 compatible = "denx,uimage";
  65                                 label = "firmware";
  66                                 reg = <0x50000 0x3b0000>;
  67                         };
  68                 };
  69         };
  70
  71         keys {
  72                 compatible = "gpio-keys-polled";
  73                 poll-interval = <100>;
  74
  75                 wps {
  76                         label = "wps";
  77                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_WPS_BUTTON>;
  79                 };
  80
  81                 bandwidth {
  82                         label = "bandwidth";
  83                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  84                         linux,code = <KEY_RESTART>;
  85                 };
  86
  87                 reset {
  88                         label = "reset";
  89                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  90                         linux,code = <KEY_RESTART>;
  91                 };
  92         };
  93
  94         leds {
  95                 compatible = "gpio-leds";
  96
  97                 diag {
  98                         label = "red:diag";
  99                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 100                 };
 101
 102                 led_power: power {
 103                         function = LED_FUNCTION_POWER;
 104                         color = <LED_COLOR_ID_BLUE>;
 105                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 106                 };
 107
 108                 security {
 109                         label = "blue:security";
 110                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 111                 };
 112         };
 113 };
 114
 115 &ethernet {
 116         status = "okay";
 117         nvmem-cells = <&macaddr_factory_4>;
 118         nvmem-cell-names = "mac-address";
 119
 120         port@0 {
 121                 mediatek,fixed-link = <100 1 1 1>;
 122         };
 123
 124         mdio-bus {
 125                 status = "okay";
 126
 127                 phy0: ethernet-phy@0 {
 128                         phy-mode = "mii";
 129                         reg = <0>;
 130                 };
 131         };
 132 };
 133
 134 &wmac {
 135         nvmem-cells = <&eeprom_factory_0>;
 136         nvmem-cell-names = "eeprom";
 137 };