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                         linux,default-trigger = "phy0tpt";
  43                 };
  44
  45                 led_wps: wps {
  46                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  47                 };
  48         };
  49
  50         keys {
  51                 compatible = "gpio-keys-polled";
  52                 poll-interval = <20>;
  53
  54                 wps {
  55                         label = "wps";
  56                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  57                         linux,code = <KEY_WPS_BUTTON>;
  58                 };
  59
  60                 wifi {
  61                         label = "wifi";
  62                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  63                         linux,code = <KEY_RFKILL>;
  64                 };
  65
  66                 reset {
  67                         label = "reset";
  68                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  69                         linux,code = <KEY_RESTART>;
  70                 };
  71         };
  72
  73         reg_usb_vbus: regulator {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "usb_vbus";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  79                 enable-active-high;
  80         };
  81 };
  82
  83 &xhci {
  84         vbus-supply = <&reg_usb_vbus>;
  85 };
  86
  87 &pcie {
  88         status = "okay";
  89 };
  90
  91 &pcie0 {
  92         wifi@0,0 {
  93                 compatible = "pci14c3,7662";
  94                 reg = <0x0000 0 0 0 0>;
  95                 mediatek,mtd-eeprom = <&factory 0x8000>;
  96                 ieee80211-freq-limit = <5000000 6000000>;
  97         };
  98 };
  99
 100 &pcie1 {
 101         wifi@0,0 {
 102                 compatible = "pci14c3,7603";
 103                 reg = <0x0000 0 0 0 0>;
 104                 mediatek,mtd-eeprom = <&factory 0x0000>;
 105                 ieee80211-freq-limit = <2400000 2500000>;
 106         };
 107 };
 108
 109 &ethernet {
 110         mtd-mac-address = <&factory 0x4>;
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 gpio {
 116                         ralink,group = "uart3", "uart2", "jtag", "wdt";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };