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-boot = &led_router;
  14                 led-failsafe = &led_router;
  15                 led-running = &led_router;
  16                 led-upgrade = &led_router;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x800000>;
  22                 bank-width = <2>;
  23                 device-width = <2>;
  24
  25                 partitions {
  26                         compatible = "fixed-partitions";
  27                         #address-cells = <1>;
  28                         #size-cells = <1>;
  29
  30                         partition@0 {
  31                                 label = "u-boot";
  32                                 reg = <0x0 0x30000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x30000 0x10000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@40000 {
  43                                 label = "factory";
  44                                 reg = <0x40000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@50000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x50000 0x3a0000>;
  52                         };
  53
  54                         partition@3f0000 {
  55                                 label = "user";
  56                                 reg = <0x3f0000 0x10000>;
  57                                 read-only;
  58                         };
  59                 };
  60         };
  61
  62         gpio-leds {
  63                 compatible = "gpio-leds";
  64
  65                 diag {
  66                         label = "whr-g300n:red:diag";
  67                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 led_router: router {
  71                         label = "whr-g300n:green:router";
  72                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  73                 };
  74
  75                 security {
  76                         label = "whr-g300n:amber:security";
  77                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  78                 };
  79         };
  80
  81         gpio-keys-polled {
  82                 compatible = "gpio-keys-polled";
  83                 poll-interval = <20>;
  84
  85                 reset {
  86                         label = "reset";
  87                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  88                         linux,code = <KEY_RESTART>;
  89                 };
  90
  91                 aoss {
  92                         label = "aoss";
  93                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_WPS_BUTTON>;
  95                 };
  96
  97                 router-off {
  98                         label = "router-off";
  99                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 100                         linux,code = <BTN_2>;
 101                 };
 102
 103                 router-on {
 104                         label = "router-on";
 105                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
 106                         linux,code = <BTN_3>;
 107                 };
 108         };
 109 };
 110
 111 &pinctrl {
 112         state_default: pinctrl0 {
 113                 gpio {
 114                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 115                         ralink,function = "gpio";
 116                 };
 117         };
 118 };
 119
 120 &ethernet {
 121         mtd-mac-address = <&factory 0x4>;
 122 };
 123
 124 &esw {
 125         mediatek,portmap = <0x2f>;
 126 };
 127
 128 &wmac {
 129         ralink,mtd-eeprom = <&factory 0>;
 130 };