target/linux/ramips/dts/rt3052_huawei_hg255d.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "huawei,hg255d", "ralink,rt3052-soc";
   8         model = "HuaWei HG255D";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x1000000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "u-boot";
  30                                 reg = <0x0 0x40000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "u-boot-env";
  36                                 reg = <0x40000 0x20000>;
  37                                 read-only;
  38                         };
  39
  40                         factory: partition@60000 {
  41                                 label = "factory";
  42                                 reg = <0x60000 0x20000>;
  43                                 read-only;
  44
  45                                 nvmem-layout {
  46                                         compatible = "fixed-layout";
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49
  50                                         eeprom_factory_0: eeprom@0 {
  51                                                 reg = <0x0 0x200>;
  52                                         };
  53
  54                                         macaddr_factory_28: macaddr@28 {
  55                                                 reg = <0x28 0x6>;
  56                                         };
  57                                 };
  58                         };
  59
  60                         partition@80000 {
  61                                 compatible = "denx,uimage";
  62                                 label = "firmware";
  63                                 reg = <0x80000 0xf60000>;
  64                         };
  65
  66                         partition@fa0000 {
  67                                 label = "factory-orig";
  68                                 reg = <0xfa0000 0x20000>;
  69                                 read-only;
  70                         };
  71                 };
  72         };
  73
  74         leds {
  75                 compatible = "gpio-leds";
  76
  77                 led_power: power {
  78                         label = "green:power";
  79                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  80                 };
  81
  82                 internet {
  83                         label = "green:internet";
  84                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  85                 };
  86
  87                 wifi {
  88                         label = "green:wlan";
  89                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  90                 };
  91
  92                 usb {
  93                         label = "green:usb";
  94                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  95                         trigger-sources = <&otg_port1>;
  96                         linux,default-trigger = "usbport";
  97                 };
  98
  99                 wps {
 100                         label = "green:wps";
 101                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 102                 };
 103
 104                 voice {
 105                         label = "green:voice";
 106                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 107                 };
 108         };
 109
 110         keys {
 111                 compatible = "gpio-keys-polled";
 112                 poll-interval = <10>;
 113
 114                 reset {
 115                         label = "reset";
 116                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
 117                         linux,code = <KEY_RESTART>;
 118                 };
 119
 120                 wps {
 121                         label = "wps";
 122                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 123                         linux,code = <KEY_WPS_BUTTON>;
 124                 };
 125
 126                 rfkill {
 127                         label = "rfkill";
 128                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 129                         linux,code = <KEY_RFKILL>;
 130                 };
 131         };
 132 };
 133
 134 &state_default {
 135         gpio {
 136                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 137                 function = "gpio";
 138         };
 139 };
 140
 141 &ethernet {
 142         nvmem-cells = <&macaddr_factory_28>;
 143         nvmem-cell-names = "mac-address";
 144 };
 145
 146 &esw {
 147         mediatek,portmap = <0x2f>;
 148 };
 149
 150 &wmac {
 151         nvmem-cells = <&eeprom_factory_0>;
 152         nvmem-cell-names = "eeprom";
 153 };
 154
 155 &otg {
 156         status = "okay";
 157 };