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                                 compatible = "nvmem-cells";
  42                                 label = "factory";
  43                                 reg = <0x60000 0x20000>;
  44                                 #address-cells = <1>;
  45                                 #size-cells = <1>;
  46                                 read-only;
  47
  48                                 eeprom_factory_0: eeprom@0 {
  49                                         reg = <0x0 0x200>;
  50                                 };
  51
  52                                 macaddr_factory_28: macaddr@28 {
  53                                         reg = <0x28 0x6>;
  54                                 };
  55                         };
  56
  57                         partition@80000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x80000 0xf60000>;
  61                         };
  62
  63                         partition@fa0000 {
  64                                 label = "factory-orig";
  65                                 reg = <0xfa0000 0x20000>;
  66                                 read-only;
  67                         };
  68                 };
  69         };
  70
  71         leds {
  72                 compatible = "gpio-leds";
  73
  74                 led_power: power {
  75                         label = "green:power";
  76                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 internet {
  80                         label = "green:internet";
  81                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  82                 };
  83
  84                 wifi {
  85                         label = "green:wlan";
  86                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  87                 };
  88
  89                 usb {
  90                         label = "green:usb";
  91                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  92                         trigger-sources = <&otg_port1>;
  93                         linux,default-trigger = "usbport";
  94                 };
  95
  96                 wps {
  97                         label = "green:wps";
  98                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  99                 };
 100
 101                 voice {
 102                         label = "green:voice";
 103                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 104                 };
 105         };
 106
 107         keys {
 108                 compatible = "gpio-keys-polled";
 109                 poll-interval = <10>;
 110
 111                 reset {
 112                         label = "reset";
 113                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
 114                         linux,code = <KEY_RESTART>;
 115                 };
 116
 117                 wps {
 118                         label = "wps";
 119                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 120                         linux,code = <KEY_WPS_BUTTON>;
 121                 };
 122
 123                 rfkill {
 124                         label = "rfkill";
 125                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 126                         linux,code = <KEY_RFKILL>;
 127                 };
 128         };
 129 };
 130
 131 &state_default {
 132         gpio {
 133                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 134                 function = "gpio";
 135         };
 136 };
 137
 138 &ethernet {
 139         nvmem-cells = <&macaddr_factory_28>;
 140         nvmem-cell-names = "mac-address";
 141 };
 142
 143 &esw {
 144         mediatek,portmap = <0x2f>;
 145 };
 146
 147 &wmac {
 148         nvmem-cells = <&eeprom_factory_0>;
 149         nvmem-cell-names = "eeprom";
 150 };
 151
 152 &otg {
 153         status = "okay";
 154 };