target/linux/ramips/dts/rt3052_ralink_v22rw-2x2.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "ralink,v22rw-2x2", "ralink,rt3052-soc";
   8         model = "Ralink AP-RT3052-V22RW-2X2";
   9
  10         aliases {
  11                 led-boot = &led_security;
  12                 led-failsafe = &led_security;
  13                 led-running = &led_security;
  14                 led-upgrade = &led_security;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x800000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "u-boot";
  30                                 reg = <0x0 0x30000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "u-boot-env";
  36                                 reg = <0x30000 0x10000>;
  37                                 read-only;
  38                         };
  39
  40                         factory: partition@40000 {
  41                                 compatible = "nvmem-cells";
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 #address-cells = <1>;
  45                                 #size-cells = <1>;
  46                                 read-only;
  47
  48                                 eeprom_factory_0: eeprom@0 {
  49                                         reg = <0x0 0x200>;
  50                                 };
  51                         };
  52
  53                         partition@50000 {
  54                                 compatible = "denx,uimage";
  55                                 label = "firmware";
  56                                 reg = <0x50000 0x3b0000>;
  57                         };
  58                 };
  59         };
  60
  61         leds {
  62                 compatible = "gpio-leds";
  63
  64                 led_security: security {
  65                         label = "green:security";
  66                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 wps {
  70                         label = "red:wps";
  71                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  72                 };
  73         };
  74
  75         keys {
  76                 compatible = "gpio-keys-polled";
  77                 poll-interval = <20>;
  78
  79                 reset {
  80                         label = "reset";
  81                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  82                         linux,code = <KEY_RESTART>;
  83                 };
  84
  85                 wps {
  86                         label = "wps";
  87                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  88                         linux,code = <KEY_WPS_BUTTON>;
  89                 };
  90         };
  91 };
  92
  93 &state_default {
  94         gpio {
  95                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  96                 function = "gpio";
  97         };
  98 };
  99
 100 &esw {
 101         mediatek,portmap = <0x2f>;
 102 };
 103
 104 &wmac {
 105         nvmem-cells = <&eeprom_factory_0>;
 106         nvmem-cell-names = "eeprom";
 107 };
 108
 109 &otg {
 110         status = "okay";
 111 };