target/linux/ramips/dts/mt7621_netgear_r6220.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "mediatek,mt7621-soc";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 led_usb: usb {
  31                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  32                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  33                         linux,default-trigger = "usbport";
  34                 };
  35
  36                 led_internet: internet {
  37                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 led_wifi: wifi {
  41                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 led_wps: wps {
  45                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48
  49         keys {
  50                 compatible = "gpio-keys-polled";
  51                 poll-interval = <20>;
  52
  53                 wps {
  54                         label = "wps";
  55                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  56                         linux,code = <KEY_WPS_BUTTON>;
  57                 };
  58
  59                 wifi {
  60                         label = "wifi";
  61                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  62                         linux,code = <KEY_RFKILL>;
  63                 };
  64
  65                 reset {
  66                         label = "reset";
  67                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  68                         linux,code = <KEY_RESTART>;
  69                 };
  70         };
  71
  72         reg_usb_vbus: regulator {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "usb_vbus";
  75                 regulator-min-microvolt = <5000000>;
  76                 regulator-max-microvolt = <5000000>;
  77                 gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  78                 enable-active-high;
  79         };
  80 };
  81
  82 &xhci {
  83         vbus-supply = <&reg_usb_vbus>;
  84 };
  85
  86 &pcie {
  87         status = "okay";
  88 };
  89
  90 &pcie0 {
  91         wifi@0,0 {
  92                 compatible = "pci14c3,7662";
  93                 reg = <0x0000 0 0 0 0>;
  94                 mediatek,mtd-eeprom = <&factory 0x8000>;
  95                 ieee80211-freq-limit = <5000000 6000000>;
  96         };
  97 };
  98
  99 &pcie1 {
 100         wifi@0,0 {
 101                 compatible = "pci14c3,7603";
 102                 reg = <0x0000 0 0 0 0>;
 103                 mediatek,mtd-eeprom = <&factory 0x0000>;
 104                 ieee80211-freq-limit = <2400000 2500000>;
 105         };
 106 };
 107
 108 &ethernet {
 109         mtd-mac-address = <&factory 0x00000004>;
 110 };
 111
 112 &pinctrl {
 113         state_default: pinctrl0 {
 114                 gpio {
 115                         ralink,group = "uart3", "uart2", "jtag", "wdt";
 116                         ralink,function = "gpio";
 117                 };
 118         };
 119 };