target/linux/ramips/dts/rt3050_huawei_d105.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,d105", "ralink,rt3050-soc";
   9         model = "Huawei D105";
  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 0x800000>;
  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 0x30000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "u-boot-env";
  37                                 reg = <0x30000 0x10000>;
  38                                 read-only;
  39                         };
  40
  41                         partition@40000 {
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  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_4: macaddr@4 {
  56                                                 reg = <0x4 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         partition@50000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x50000 0x3b0000>;
  65                         };
  66                 };
  67         };
  68
  69         leds {
  70                 compatible = "gpio-leds";
  71
  72                 led_power: power {
  73                         function = LED_FUNCTION_POWER;
  74                         color = <LED_COLOR_ID_RED>;
  75                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  76                 };
  77
  78                 usb {
  79                         function = LED_FUNCTION_USB;
  80                         color = <LED_COLOR_ID_GREEN>;
  81                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  82                         trigger-sources = <&otg_port1>;
  83                         linux,default-trigger = "usbport";
  84                 };
  85         };
  86
  87         keys {
  88                 compatible = "gpio-keys-polled";
  89                 poll-interval = <20>;
  90
  91                 reset {
  92                         label = "reset";
  93                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_RESTART>;
  95                 };
  96         };
  97 };
  98
  99 &state_default {
 100         gpio {
 101                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 102                 function = "gpio";
 103         };
 104 };
 105
 106 &ethernet {
 107         nvmem-cells = <&macaddr_factory_4>;
 108         nvmem-cell-names = "mac-address";
 109 };
 110
 111 &esw {
 112         mediatek,portmap = <0x2f>;
 113 };
 114
 115 &wmac {
 116         nvmem-cells = <&eeprom_factory_0>;
 117         nvmem-cell-names = "eeprom";
 118 };
 119
 120 &otg {
 121         status = "okay";
 122 };