target/linux/ramips/dts/rt3352_zyxel_nbg-419n-v2.dts

   1 #include "rt3352.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "zyxel,nbg-419n-v2", "ralink,rt3352-soc";
   8         model = "ZyXEL NBG-419N v2";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 led_power: power {
  21                         label = "green:power";
  22                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 wps {
  26                         label = "green:wps";
  27                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 usb {
  31                         label = "green:usb";
  32                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  33                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  34                         linux,default-trigger = "usbport";
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys-polled";
  40                 poll-interval = <20>;
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46                 wps {
  47                         label = "wps";
  48                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                 };
  51                 rfkill {
  52                         label = "rfkill";
  53                         linux,input-type = <EV_SW>;
  54                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  55                         linux,code = <KEY_RFKILL>;
  56                 };
  57         };
  58 };
  59
  60 &spi0 {
  61         status = "okay";
  62
  63         flash@0 {
  64                 compatible = "jedec,spi-nor";
  65                 reg = <0>;
  66                 spi-max-frequency = <10000000>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 compatible = "nvmem-cells";
  87                                 label = "factory";
  88                                 reg = <0x40000 0x10000>;
  89                                 #address-cells = <1>;
  90                                 #size-cells = <1>;
  91                                 read-only;
  92
  93                                 eeprom_factory_0: eeprom@0 {
  94                                         reg = <0x0 0x200>;
  95                                 };
  96
  97                                 macaddr_factory_28: macaddr@28 {
  98                                         reg = <0x28 0x6>;
  99                                 };
 100                         };
 101
 102                         partition@50000 {
 103                                 compatible = "denx,uimage";
 104                                 label = "firmware";
 105                                 reg = <0x50000 0x7b0000>;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &state_default {
 112         gpio {
 113                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
 114                 function = "gpio";
 115         };
 116 };
 117
 118 &ethernet {
 119         nvmem-cells = <&macaddr_factory_28>;
 120         nvmem-cell-names = "mac-address";
 121 };
 122
 123 &esw {
 124         mediatek,portmap = <0x2f>;
 125 };
 126
 127 &wmac {
 128         nvmem-cells = <&eeprom_factory_0>;
 129         nvmem-cell-names = "eeprom";
 130 };
 131
 132 &ehci {
 133         status = "okay";
 134 };
 135
 136 &ohci {
 137         status = "okay";
 138 };