target/linux/ramips/dts/DWR-118-A2.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dlink,dwr-118-a2", "ralink,mt7620a-soc";
  10         model = "D-Link DWR-118 A2";
  11
  12         aliases {
  13                 led-boot = &led_internet;
  14                 led-failsafe = &led_internet;
  15         };
  16
  17         gpio-keys-polled {
  18                 compatible = "gpio-keys-polled";
  19                 poll-interval = <20>;
  20
  21                 wps {
  22                         label = "wps";
  23                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_WPS_BUTTON>;
  25                 };
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32         };
  33
  34         gpio-leds {
  35                 compatible = "gpio-leds";
  36
  37                 wan {
  38                         label = "dwr-118-a2:green:wan";
  39                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_internet: internet {
  43                         label = "dwr-118-a2:green:internet";
  44                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 lan {
  48                         label = "dwr-118-a2:green:lan";
  49                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 wlan2g {
  53                         label = "dwr-118-a2:green:wlan2g";
  54                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 usb {
  58                         label = "dwr-118-a2:green:usb";
  59                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  60                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  61                         linux,default-trigger = "usbport";
  62                 };
  63         };
  64
  65         gpio_export {
  66                 compatible = "gpio-export";
  67                 #size-cells = <0>;
  68
  69                 usb {
  70                         gpio-export,name = "usb";
  71                         gpio-export,output = <1>;
  72                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
  73                 };
  74         };
  75 };
  76
  77 &gpio1 {
  78         status = "okay";
  79 };
  80
  81 &gpio2 {
  82         status = "okay";
  83 };
  84
  85 &gpio3 {
  86         status = "okay";
  87 };
  88
  89 &spi0 {
  90         status = "okay";
  91
  92         flash@0 {
  93                 compatible = "jedec,spi-nor";
  94                 reg = <0>;
  95                 spi-max-frequency = <50000000>;
  96
  97                 partitions {
  98                         compatible = "fixed-partitions";
  99                         #address-cells = <1>;
 100                         #size-cells = <1>;
 101
 102                         partition@0 {
 103                                 label = "jboot";
 104                                 reg = <0x0 0x10000>;
 105                                 read-only;
 106                         };
 107
 108                         partition@10000 {
 109                                 label = "firmware";
 110                                 reg = <0x10000 0xfe0000>;
 111                         };
 112
 113                         config: partition@ff0000 {
 114                                 label = "config";
 115                                 reg = <0xff0000 0x10000>;
 116                                 read-only;
 117                         };
 118                 };
 119         };
 120 };
 121
 122 &ehci {
 123         status = "okay";
 124 };
 125
 126 &ohci {
 127         status = "okay";
 128 };
 129
 130 &pinctrl {
 131         state_default: pinctrl0 {
 132                 default {
 133                         ralink,group = "ephy", "uartf", "spi refclk", "wled";
 134                         ralink,function = "gpio";
 135                 };
 136         };
 137 };
 138
 139 &pcie {
 140         status = "okay";
 141 };
 142
 143 &pcie0 {
 144         wifi@0,0 {
 145                 reg = <0x0000 0 0 0 0>;
 146                 ieee80211-freq-limit = <5000000 6000000>;
 147                 mtd-mac-address = <&config 0xe4a8>;
 148                 mtd-mac-address-increment = <(2)>;
 149
 150                 led {
 151                         led-sources = <2>;
 152                         led-active-low;
 153                 };
 154         };
 155 };
 156
 157 &ethernet {
 158         status = "okay";
 159         pinctrl-names = "default";
 160         pinctrl-0 = <&rgmii1_pins &mdio_pins>;
 161
 162         port@4 {
 163                 status = "okay";
 164                 phy-handle = <&phy4>;
 165                 phy-mode = "rgmii";
 166         };
 167
 168         mdio-bus {
 169                 status = "okay";
 170
 171                 phy4: ethernet-phy@4 {
 172                         reg = <4>;
 173                         phy-mode = "rgmii";
 174                 };
 175         };
 176 };
 177
 178 &gsw {
 179         mediatek,port4 = "gmac";
 180 };