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

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "ralink,v22rw-2x2", "ralink,rt3052-soc";
  10         model = "Ralink AP-RT3052-V22RW-2X2";
  11
  12         aliases {
  13                 led-boot = &led_security;
  14                 led-failsafe = &led_security;
  15                 led-running = &led_security;
  16                 led-upgrade = &led_security;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x800000>;
  22                 bank-width = <2>;
  23                 device-width = <2>;
  24
  25                 partitions {
  26                         compatible = "fixed-partitions";
  27                         #address-cells = <1>;
  28                         #size-cells = <1>;
  29
  30                         partition@0 {
  31                                 label = "u-boot";
  32                                 reg = <0x0 0x30000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x30000 0x10000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@40000 {
  43                                 label = "factory";
  44                                 reg = <0x40000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@50000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x50000 0x3b0000>;
  52                         };
  53                 };
  54         };
  55
  56         leds {
  57                 compatible = "gpio-leds";
  58
  59                 led_security: security {
  60                         label = "v22rw-2x2:green:security";
  61                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 wps {
  65                         label = "v22rw-2x2:red:wps";
  66                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  67                 };
  68         };
  69
  70         keys {
  71                 compatible = "gpio-keys-polled";
  72                 poll-interval = <20>;
  73
  74                 reset {
  75                         label = "reset";
  76                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  77                         linux,code = <KEY_RESTART>;
  78                 };
  79
  80                 wps {
  81                         label = "wps";
  82                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  83                         linux,code = <KEY_WPS_BUTTON>;
  84                 };
  85         };
  86 };
  87
  88 &pinctrl {
  89         state_default: pinctrl0 {
  90                 gpio {
  91                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  92                         ralink,function = "gpio";
  93                 };
  94         };
  95 };
  96
  97 &esw {
  98         mediatek,portmap = <0x2f>;
  99 };
 100
 101 &wmac {
 102         ralink,mtd-eeprom = <&factory 0>;
 103 };
 104
 105 &otg {
 106         status = "okay";
 107 };