target/linux/ramips/dts/NBG-419N2.dts

   1 /dts-v1/;
   2
   3 #include "rt3352.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zyxel,nbg-419n-v2", "ralink,rt3352-soc";
  10         model = "ZyXEL NBG-419N v2";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         palmbus@10000000 {
  17                 spi@b00 {
  18                         status = "okay";
  19                         m25p80@0 {
  20                                 #address-cells = <1>;
  21                                 #size-cells = <1>;
  22                                 compatible = "jedec,spi-nor";
  23                                 reg = <0 0>;
  24                                 spi-max-frequency = <10000000>;
  25
  26                                 partition@0 {
  27                                         label = "u-boot";
  28                                         reg = <0x0 0x30000>;
  29                                         read-only;
  30                                 };
  31
  32                                 partition@30000 {
  33                                         label = "u-boot-env";
  34                                         reg = <0x30000 0x10000>;
  35                                         read-only;
  36                                 };
  37
  38                                 factory: partition@40000 {
  39                                         label = "factory";
  40                                         reg = <0x40000 0x10000>;
  41                                         read-only;
  42                                 };
  43
  44                                 partition@50000 {
  45                                         label = "firmware";
  46                                         reg = <0x50000 0x7b0000>;
  47                                 };
  48                         };
  49                 };
  50         };
  51
  52         gpio-leds {
  53                 compatible = "gpio-leds";
  54
  55                 led_power: power {
  56                         label = "nbg-419n2:green:power";
  57                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 wps {
  61                         label = "nbg-419n2:green:wps";
  62                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 usb {
  66                         label = "nbg-419n2:green:usb";
  67                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70
  71         gpio-keys-polled {
  72                 compatible = "gpio-keys-polled";
  73                 poll-interval = <20>;
  74                 reset {
  75                         label = "reset";
  76                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  77                         linux,code = <KEY_RESTART>;
  78                 };
  79                 wps {
  80                         label = "wps";
  81                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  82                         linux,code = <KEY_WPS_BUTTON>;
  83                 };
  84                 rfkill {
  85                         label = "rfkill";
  86                         linux,input-type = <EV_SW>;
  87                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  88                         linux,code = <KEY_RFKILL>;
  89                 };
  90         };
  91
  92 };
  93
  94 &pinctrl {
  95         state_default: pinctrl0 {
  96                 gpio {
  97                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  98                         ralink,function = "gpio";
  99                 };
 100         };
 101 };
 102
 103 &ethernet {
 104         mtd-mac-address = <&factory 0x28>;
 105 };
 106
 107 &esw {
 108         mediatek,portmap = <0x2f>;
 109 };
 110
 111 &wmac {
 112         ralink,mtd-eeprom = <&factory 0>;
 113 };
 114
 115 &ehci {
 116         status = "okay";
 117 };
 118
 119 &ohci {
 120         status = "okay";
 121 };