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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "huawei,hg255d", "ralink,rt3052-soc";
   9         model = "HuaWei HG255D";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16         };
  17
  18         flash@1f000000 {
  19                 compatible = "cfi-flash";
  20                 reg = <0x1f000000 0x1000000>;
  21                 bank-width = <2>;
  22                 device-width = <2>;
  23
  24                 partitions {
  25                         compatible = "fixed-partitions";
  26                         #address-cells = <1>;
  27                         #size-cells = <1>;
  28
  29                         partition@0 {
  30                                 label = "u-boot";
  31                                 reg = <0x0 0x40000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "u-boot-env";
  37                                 reg = <0x40000 0x20000>;
  38                                 read-only;
  39                         };
  40
  41                         partition@60000 {
  42                                 label = "factory";
  43                                 reg = <0x60000 0x20000>;
  44                                 read-only;
  45
  46                                 nvmem-layout {
  47                                         compatible = "fixed-layout";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         eeprom_factory_0: eeprom@0 {
  52                                                 reg = <0x0 0x200>;
  53                                         };
  54
  55                                         macaddr_factory_28: macaddr@28 {
  56                                                 reg = <0x28 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         partition@80000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x80000 0xf60000>;
  65                         };
  66
  67                         partition@fa0000 {
  68                                 label = "factory-orig";
  69                                 reg = <0xfa0000 0x20000>;
  70                                 read-only;
  71                         };
  72                 };
  73         };
  74
  75         leds {
  76                 compatible = "gpio-leds";
  77
  78                 led_power: power {
  79                         function = LED_FUNCTION_POWER;
  80                         color = <LED_COLOR_ID_GREEN>;
  81                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  82                 };
  83
  84                 internet {
  85                         label = "green:internet";
  86                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  87                 };
  88
  89                 wifi {
  90                         function = LED_FUNCTION_WLAN;
  91                         color = <LED_COLOR_ID_GREEN>;
  92                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  93                 };
  94
  95                 usb {
  96                         function = LED_FUNCTION_USB;
  97                         color = <LED_COLOR_ID_GREEN>;
  98                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  99                         trigger-sources = <&otg_port1>;
 100                         linux,default-trigger = "usbport";
 101                 };
 102
 103                 wps {
 104                         function = LED_FUNCTION_WPS;
 105                         color = <LED_COLOR_ID_GREEN>;
 106                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 107                 };
 108
 109                 voice {
 110                         label = "green:voice";
 111                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 112                 };
 113         };
 114
 115         keys {
 116                 compatible = "gpio-keys-polled";
 117                 poll-interval = <10>;
 118
 119                 reset {
 120                         label = "reset";
 121                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
 122                         linux,code = <KEY_RESTART>;
 123                 };
 124
 125                 wps {
 126                         label = "wps";
 127                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 128                         linux,code = <KEY_WPS_BUTTON>;
 129                 };
 130
 131                 rfkill {
 132                         label = "rfkill";
 133                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 134                         linux,code = <KEY_RFKILL>;
 135                 };
 136         };
 137 };
 138
 139 &state_default {
 140         gpio {
 141                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 142                 function = "gpio";
 143         };
 144 };
 145
 146 &ethernet {
 147         nvmem-cells = <&macaddr_factory_28>;
 148         nvmem-cell-names = "mac-address";
 149 };
 150
 151 &esw {
 152         mediatek,portmap = <0x2f>;
 153 };
 154
 155 &wmac {
 156         nvmem-cells = <&eeprom_factory_0>;
 157         nvmem-cell-names = "eeprom";
 158 };
 159
 160 &otg {
 161         status = "okay";
 162 };