target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts

   1 #include "mt7620n.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 = "asus,rt-n14u", "ralink,mt7620n-soc";
   9         model = "Asus RT-N14U";
  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         leds {
  19                 compatible = "gpio-leds";
  20
  21                 wan {
  22                         function = LED_FUNCTION_WAN;
  23                         color = <LED_COLOR_ID_BLUE>;
  24                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 lan {
  28                         function = LED_FUNCTION_LAN;
  29                         color = <LED_COLOR_ID_BLUE>;
  30                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 usb {
  34                         function = LED_FUNCTION_USB;
  35                         color = <LED_COLOR_ID_BLUE>;
  36                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  37                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  38                         linux,default-trigger = "usbport";
  39                 };
  40
  41                 led_power: power {
  42                         function = LED_FUNCTION_POWER;
  43                         color = <LED_COLOR_ID_BLUE>;
  44                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 air {
  48                         label = "blue:air";
  49                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  50                 };
  51         };
  52
  53         keys {
  54                 compatible = "gpio-keys";
  55
  56                 reset {
  57                         label = "reset";
  58                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_RESTART>;
  60                 };
  61
  62                 wps {
  63                         label = "wps";
  64                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_WPS_BUTTON>;
  66                 };
  67         };
  68 };
  69
  70 &gpio2 {
  71         status = "okay";
  72 };
  73
  74 &gpio3 {
  75         status = "okay";
  76 };
  77
  78 &spi0 {
  79         status = "okay";
  80
  81         flash@0 {
  82                 compatible = "jedec,spi-nor";
  83                 reg = <0>;
  84                 spi-max-frequency = <10000000>;
  85
  86                 partitions {
  87                         compatible = "fixed-partitions";
  88                         #address-cells = <1>;
  89                         #size-cells = <1>;
  90
  91                         partition@0 {
  92                                 label = "u-boot";
  93                                 reg = <0x0 0x30000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@30000 {
  98                                 label = "u-boot-env";
  99                                 reg = <0x30000 0x10000>;
 100                                 read-only;
 101                         };
 102
 103                         factory: partition@40000 {
 104                                 label = "factory";
 105                                 reg = <0x40000 0x10000>;
 106                                 read-only;
 107
 108                                 nvmem-layout {
 109                                         compatible = "fixed-layout";
 110                                         #address-cells = <1>;
 111                                         #size-cells = <1>;
 112
 113                                         eeprom_factory_0: eeprom@0 {
 114                                                 reg = <0x0 0x200>;
 115                                         };
 116
 117                                         macaddr_factory_4: macaddr@4 {
 118                                                 reg = <0x4 0x6>;
 119                                         };
 120                                 };
 121                         };
 122
 123                         partition@50000 {
 124                                 compatible = "denx,uimage";
 125                                 label = "firmware";
 126                                 reg = <0x50000 0xfb0000>;
 127                         };
 128                 };
 129         };
 130 };
 131
 132 &ehci {
 133         status = "okay";
 134 };
 135
 136 &ohci {
 137         status = "okay";
 138 };
 139
 140 &ethernet {
 141         nvmem-cells = <&macaddr_factory_4>;
 142         nvmem-cell-names = "mac-address";
 143
 144         mediatek,portmap = "wllll";
 145 };
 146
 147 &wmac {
 148         nvmem-cells = <&eeprom_factory_0>;
 149         nvmem-cell-names = "eeprom";
 150 };
 151
 152 &state_default {
 153         default {
 154                 groups = "ephy", "wled", "i2c";
 155                 function = "gpio";
 156         };
 157 };