target/linux/ramips/dts/rt3052_huawei_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-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x1000000>;
  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 0x40000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x40000 0x20000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@60000 {
  43                                 label = "factory";
  44                                 reg = <0x60000 0x20000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@80000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x80000 0xf60000>;
  52                         };
  53
  54                         partition@fa0000 {
  55                                 label = "factory-orig";
  56                                 reg = <0xfa0000 0x20000>;
  57                                 read-only;
  58                         };
  59                 };
  60         };
  61
  62         leds {
  63                 compatible = "gpio-leds";
  64
  65                 led_power: power {
  66                         label = "hg255d:green:power";
  67                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 internet {
  71                         label = "hg255d:green:internet";
  72                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  73                 };
  74
  75                 wifi {
  76                         label = "hg255d:green:wlan";
  77                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  78                 };
  79
  80                 usb {
  81                         label = "hg255d:green:usb";
  82                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  83                         trigger-sources = <&otg_port1>;
  84                         linux,default-trigger = "usbport";
  85                 };
  86
  87                 wps {
  88                         label = "hg255d:green:wps";
  89                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  90                 };
  91
  92                 voice {
  93                         label = "hg255d:green:voice";
  94                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  95                 };
  96         };
  97
  98         keys {
  99                 compatible = "gpio-keys-polled";
 100                 poll-interval = <10>;
 101
 102                 reset {
 103                         label = "reset";
 104                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
 105                         linux,code = <KEY_RESTART>;
 106                 };
 107
 108                 wps {
 109                         label = "wps";
 110                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 111                         linux,code = <KEY_WPS_BUTTON>;
 112                 };
 113
 114                 rfkill {
 115                         label = "rfkill";
 116                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 117                         linux,code = <KEY_RFKILL>;
 118                 };
 119         };
 120 };
 121
 122 &state_default {
 123         gpio {
 124                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 125                 function = "gpio";
 126         };
 127 };
 128
 129 &ethernet {
 130         mtd-mac-address = <&factory 0x28>;
 131 };
 132
 133 &esw {
 134         mediatek,portmap = <0x2f>;
 135 };
 136
 137 &wmac {
 138         ralink,mtd-eeprom = <&factory 0>;
 139 };
 140
 141 &otg {
 142         status = "okay";
 143 };