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
  22                 partitions {
  23                         compatible = "fixed-partitions";
  24                         #address-cells = <1>;
  25                         #size-cells = <1>;
  26
  27                         partition@0 {
  28                                 label = "u-boot";
  29                                 reg = <0x0 0x40000>;
  30                                 read-only;
  31                         };
  32
  33                         partition@30000 {
  34                                 label = "u-boot-env";
  35                                 reg = <0x40000 0x20000>;
  36                                 read-only;
  37                         };
  38
  39                         factory: partition@60000 {
  40                                 label = "factory";
  41                                 reg = <0x60000 0x20000>;
  42                                 read-only;
  43                         };
  44
  45                         partition@80000 {
  46                                 label = "firmware";
  47                                 reg = <0x80000 0xf60000>;
  48                         };
  49
  50                         partition@fa0000 {
  51                                 label = "factory-orig";
  52                                 reg = <0xfa0000 0x20000>;
  53                                 read-only;
  54                         };
  55                 };
  56         };
  57
  58         gpio-leds {
  59                 compatible = "gpio-leds";
  60
  61                 led_power: power {
  62                         label = "hg255d:green:power";
  63                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 internet {
  67                         label = "hg255d:green:internet";
  68                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 wifi {
  72                         label = "hg255d:green:wlan";
  73                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 usb {
  77                         label = "hg255d:green:usb";
  78                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  79                         trigger-sources = <&otg_port1>;
  80                         linux,default-trigger = "usbport";
  81                 };
  82
  83                 wps {
  84                         label = "hg255d:green:wps";
  85                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  86                 };
  87
  88                 voice {
  89                         label = "hg255d:green:voice";
  90                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  91                 };
  92         };
  93
  94         gpio-keys-polled {
  95                 compatible = "gpio-keys-polled";
  96                 poll-interval = <10>;
  97
  98                 reset {
  99                         label = "reset";
 100                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
 101                         linux,code = <KEY_RESTART>;
 102                 };
 103
 104                 wps {
 105                         label = "wps";
 106                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 107                         linux,code = <KEY_WPS_BUTTON>;
 108                 };
 109
 110                 rfkill {
 111                         label = "rfkill";
 112                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 113                         linux,code = <KEY_RFKILL>;
 114                 };
 115         };
 116 };
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 122                         ralink,function = "gpio";
 123                 };
 124         };
 125 };
 126
 127 &ethernet {
 128         mtd-mac-address = <&factory 0x28>;
 129 };
 130
 131 &esw {
 132         mediatek,portmap = <0x2f>;
 133 };
 134
 135 &wmac {
 136         ralink,mtd-eeprom = <&factory 0>;
 137 };
 138
 139 &otg {
 140         status = "okay";
 141 };