target/linux/ramips/dts/HG255D.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 = "huawei,hg255d", "ralink,rt3052-soc";
  10         model = "HuaWei HG255D";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         cfi@1f000000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0x1f000000 0x1000000>;
  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 0x40000>;
  27                         read-only;
  28                 };
  29
  30                 partition@30000 {
  31                         label = "u-boot-env";
  32                         reg = <0x40000 0x20000>;
  33                         read-only;
  34                 };
  35
  36                 factory: partition@60000 {
  37                         label = "factory";
  38                         reg = <0x60000 0x20000>;
  39                         read-only;
  40                 };
  41
  42                 partition@80000 {
  43                         label = "firmware";
  44                         reg = <0x80000 0xf60000>;
  45                 };
  46
  47                 partition@fa0000 {
  48                         label = "factory-orig";
  49                         reg = <0xfa0000 0x20000>;
  50                         read-only;
  51                 };
  52         };
  53
  54         gpio-leds {
  55                 compatible = "gpio-leds";
  56
  57                 led_power: power {
  58                         label = "hg255d:green:power";
  59                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 internet {
  63                         label = "hg255d:green:internet";
  64                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 wifi {
  68                         label = "hg255d:green:wlan";
  69                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 usb {
  73                         label = "hg255d:green:usb";
  74                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 wps {
  78                         label = "hg255d:green:wps";
  79                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  80                 };
  81
  82                 voice {
  83                         label = "hg255d:green:voice";
  84                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  85                 };
  86         };
  87
  88         gpio-keys-polled {
  89                 compatible = "gpio-keys-polled";
  90                 #address-cells = <1>;
  91                 #size-cells = <0>;
  92                 poll-interval = <10>;
  93
  94                 reset {
  95                         label = "reset";
  96                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
  97                         linux,code = <KEY_RESTART>;
  98                 };
  99
 100                 wps {
 101                         label = "wps";
 102                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 103                         linux,code = <KEY_WPS_BUTTON>;
 104                 };
 105
 106                 rfkill {
 107                         label = "rfkill";
 108                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 109                         linux,code = <KEY_RFKILL>;
 110                 };
 111         };
 112 };
 113
 114 &pinctrl {
 115         state_default: pinctrl0 {
 116                 gpio {
 117                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 118                         ralink,function = "gpio";
 119                 };
 120         };
 121 };
 122
 123 &ethernet {
 124         mtd-mac-address = <&factory 0x28>;
 125 };
 126
 127 &esw {
 128         mediatek,portmap = <0x2f>;
 129 };
 130
 131 &wmac {
 132         ralink,mtd-eeprom = <&factory 0>;
 133 };
 134
 135 &otg {
 136         status = "okay";
 137 };