target/linux/ramips/dts/rt3052_buffalo_whr-g300n.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "buffalo,whr-g300n", "ralink,rt3052-soc";
  10         model = "Buffalo WHR-G300N";
  11
  12         aliases {
  13                 led-boot = &led_diag;
  14                 led-failsafe = &led_diag;
  15                 led-upgrade = &led_diag;
  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
  47                         partition@50000 {
  48                                 compatible = "denx,uimage";
  49                                 label = "firmware";
  50                                 reg = <0x50000 0x3a0000>;
  51                         };
  52
  53                         partition@3f0000 {
  54                                 label = "user";
  55                                 reg = <0x3f0000 0x10000>;
  56                                 read-only;
  57                         };
  58                 };
  59         };
  60
  61         leds {
  62                 compatible = "gpio-leds";
  63
  64                 led_diag: diag {
  65                         label = "whr-g300n:red:diag";
  66                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 router {
  70                         label = "whr-g300n:green:router";
  71                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 security {
  75                         label = "whr-g300n:amber:security";
  76                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79
  80         keys {
  81                 compatible = "gpio-keys-polled";
  82                 poll-interval = <20>;
  83
  84                 reset {
  85                         label = "reset";
  86                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_RESTART>;
  88                 };
  89
  90                 aoss {
  91                         label = "aoss";
  92                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  93                         linux,code = <KEY_WPS_BUTTON>;
  94                 };
  95
  96                 router-off {
  97                         label = "router-off";
  98                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  99                         linux,code = <BTN_2>;
 100                 };
 101
 102                 router-on {
 103                         label = "router-on";
 104                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
 105                         linux,code = <BTN_3>;
 106                 };
 107         };
 108 };
 109
 110 &state_default {
 111         gpio {
 112                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 113                 function = "gpio";
 114         };
 115 };
 116
 117 &ethernet {
 118         mtd-mac-address = <&factory 0x4>;
 119 };
 120
 121 &esw {
 122         mediatek,portmap = <0x2f>;
 123 };
 124
 125 &wmac {
 126         ralink,mtd-eeprom = <&factory 0x0>;
 127 };