target/linux/ramips/dts/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-status = &led_router;
  14         };
  15
  16         cfi@1f000000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0x1f000000 0x800000>;
  19                 bank-width = <2>;
  20                 device-width = <2>;
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23
  24                 partition@0 {
  25                         label = "u-boot";
  26                         reg = <0x0 0x30000>;
  27                         read-only;
  28                 };
  29
  30                 partition@30000 {
  31                         label = "u-boot-env";
  32                         reg = <0x30000 0x10000>;
  33                         read-only;
  34                 };
  35
  36                 factory: partition@40000 {
  37                         label = "factory";
  38                         reg = <0x40000 0x10000>;
  39                         read-only;
  40                 };
  41
  42                 partition@50000 {
  43                         label = "firmware";
  44                         reg = <0x50000 0x3a0000>;
  45                 };
  46
  47                 partition@3f0000 {
  48                         label = "user";
  49                         reg = <0x3f0000 0x10000>;
  50                         read-only;
  51                 };
  52         };
  53
  54         gpio-leds {
  55                 compatible = "gpio-leds";
  56
  57                 diag {
  58                         label = "whr-g300n:red:diag";
  59                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 led_router: router {
  63                         label = "whr-g300n:green:router";
  64                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 security {
  68                         label = "whr-g300n:amber:security";
  69                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  70                 };
  71         };
  72
  73         gpio-keys-polled {
  74                 compatible = "gpio-keys-polled";
  75                 poll-interval = <20>;
  76
  77                 reset {
  78                         label = "reset";
  79                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  80                         linux,code = <KEY_RESTART>;
  81                 };
  82
  83                 aoss {
  84                         label = "aoss";
  85                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  86                         linux,code = <KEY_WPS_BUTTON>;
  87                 };
  88
  89                 router-off {
  90                         label = "router-off";
  91                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  92                         linux,code = <BTN_2>;
  93                 };
  94
  95                 router-on {
  96                         label = "router-on";
  97                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  98                         linux,code = <BTN_3>;
  99                 };
 100         };
 101 };
 102
 103 &pinctrl {
 104         state_default: pinctrl0 {
 105                 gpio {
 106                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 107                         ralink,function = "gpio";
 108                 };
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0x4>;
 114 };
 115
 116 &esw {
 117         mediatek,portmap = <0x2f>;
 118 };
 119
 120 &wmac {
 121         ralink,mtd-eeprom = <&factory 0>;
 122 };