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-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         palmbus@10000000 {
  20                 spi@b00 {
  21                         status = "okay";
  22                         m25p80@0 {
  23                                 compatible = "jedec,spi-nor";
  24                                 reg = <0 0>;
  25                                 spi-max-frequency = <10000000>;
  26
  27                                 partitions {
  28                                         compatible = "fixed-partitions";
  29                                         #address-cells = <1>;
  30                                         #size-cells = <1>;
  31
  32                                         partition@0 {
  33                                                 label = "u-boot";
  34                                                 reg = <0x0 0x30000>;
  35                                                 read-only;
  36                                         };
  37
  38                                         partition@30000 {
  39                                                 label = "u-boot-env";
  40                                                 reg = <0x30000 0x10000>;
  41                                                 read-only;
  42                                         };
  43
  44                                         factory: partition@40000 {
  45                                                 label = "factory";
  46                                                 reg = <0x40000 0x10000>;
  47                                                 read-only;
  48                                         };
  49
  50                                         partition@50000 {
  51                                                 compatible = "denx,uimage";
  52                                                 label = "firmware";
  53                                                 reg = <0x50000 0x7b0000>;
  54                                         };
  55                                 };
  56                         };
  57                 };
  58         };
  59
  60         gpio-leds {
  61                 compatible = "gpio-leds";
  62
  63                 led_power: power {
  64                         label = "nbg-419n2:green:power";
  65                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  66                 };
  67
  68                 wps {
  69                         label = "nbg-419n2:green:wps";
  70                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 usb {
  74                         label = "nbg-419n2:green:usb";
  75                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  76                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  77                         linux,default-trigger = "usbport";
  78                 };
  79         };
  80
  81         gpio-keys-polled {
  82                 compatible = "gpio-keys-polled";
  83                 poll-interval = <20>;
  84                 reset {
  85                         label = "reset";
  86                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_RESTART>;
  88                 };
  89                 wps {
  90                         label = "wps";
  91                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_WPS_BUTTON>;
  93                 };
  94                 rfkill {
  95                         label = "rfkill";
  96                         linux,input-type = <EV_SW>;
  97                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  98                         linux,code = <KEY_RFKILL>;
  99                 };
 100         };
 101 };
 102
 103 &pinctrl {
 104         state_default: pinctrl0 {
 105                 gpio {
 106                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 107                         ralink,function = "gpio";
 108                 };
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0x28>;
 114 };
 115
 116 &esw {
 117         mediatek,portmap = <0x2f>;
 118 };
 119
 120 &wmac {
 121         ralink,mtd-eeprom = <&factory 0>;
 122 };
 123
 124 &ehci {
 125         status = "okay";
 126 };
 127
 128 &ohci {
 129         status = "okay";
 130 };