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