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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "ralink,v22rw-2x2", "ralink,rt3052-soc";
   9         model = "Ralink AP-RT3052-V22RW-2X2";
  10
  11         aliases {
  12                 led-boot = &led_security;
  13                 led-failsafe = &led_security;
  14                 led-running = &led_security;
  15                 led-upgrade = &led_security;
  16         };
  17
  18         flash@1f000000 {
  19                 compatible = "cfi-flash";
  20                 reg = <0x1f000000 0x800000>;
  21                 bank-width = <2>;
  22                 device-width = <2>;
  23
  24                 partitions {
  25                         compatible = "fixed-partitions";
  26                         #address-cells = <1>;
  27                         #size-cells = <1>;
  28
  29                         partition@0 {
  30                                 label = "u-boot";
  31                                 reg = <0x0 0x30000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "u-boot-env";
  37                                 reg = <0x30000 0x10000>;
  38                                 read-only;
  39                         };
  40
  41                         factory: partition@40000 {
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 read-only;
  45
  46                                 nvmem-layout {
  47                                         compatible = "fixed-layout";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         eeprom_factory_0: eeprom@0 {
  52                                                 reg = <0x0 0x200>;
  53                                         };
  54                                 };
  55                         };
  56
  57                         partition@50000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x50000 0x3b0000>;
  61                         };
  62                 };
  63         };
  64
  65         leds {
  66                 compatible = "gpio-leds";
  67
  68                 led_security: security {
  69                         label = "green:security";
  70                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 wps {
  74                         function = LED_FUNCTION_WPS;
  75                         color = <LED_COLOR_ID_RED>;
  76                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79
  80         keys {
  81                 compatible = "gpio-keys-polled";
  82                 poll-interval = <20>;
  83
  84                 reset {
  85                         label = "reset";
  86                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_RESTART>;
  88                 };
  89
  90                 wps {
  91                         label = "wps";
  92                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  93                         linux,code = <KEY_WPS_BUTTON>;
  94                 };
  95         };
  96 };
  97
  98 &state_default {
  99         gpio {
 100                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 101                 function = "gpio";
 102         };
 103 };
 104
 105 &esw {
 106         mediatek,portmap = <0x2f>;
 107 };
 108
 109 &wmac {
 110         nvmem-cells = <&eeprom_factory_0>;
 111         nvmem-cell-names = "eeprom";
 112 };
 113
 114 &otg {
 115         status = "okay";
 116 };