target/linux/ramips/dts/mt7621_netgear_sercomm_chj.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                 label-mac-device = &ethernet;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_power: power {
  28                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 led_usb: usb {
  32                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  33                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  34                         linux,default-trigger = "usbport";
  35                 };
  36
  37                 led_internet: internet {
  38                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_wifi: wifi {
  42                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  43                         linux,default-trigger = "phy0tpt";
  44                 };
  45         };
  46
  47         keys {
  48                 compatible = "gpio-keys";
  49
  50                 wps {
  51                         label = "wps";
  52                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_WPS_BUTTON>;
  54                 };
  55
  56                 reset {
  57                         label = "reset";
  58                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_RESTART>;
  60                 };
  61         };
  62
  63         reg_usb_vbus: regulator {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "usb_vbus";
  66                 regulator-min-microvolt = <5000000>;
  67                 regulator-max-microvolt = <5000000>;
  68                 gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  69                 enable-active-high;
  70         };
  71 };
  72
  73 &xhci {
  74         vbus-supply = <&reg_usb_vbus>;
  75 };
  76
  77 &pcie {
  78         status = "okay";
  79 };
  80
  81 &pcie0 {
  82         wifi@0,0 {
  83                 compatible = "mediatek,mt76";
  84                 reg = <0x0 0 0 0 0>;
  85                 mediatek,mtd-eeprom = <&factory 0x8000>;
  86                 ieee80211-freq-limit = <5000000 6000000>;
  87         };
  88 };
  89
  90 &pcie1 {
  91         wifi@0,0 {
  92                 compatible = "mediatek,mt76";
  93                 reg = <0x0 0 0 0 0>;
  94                 mediatek,mtd-eeprom = <&factory 0x0>;
  95                 ieee80211-freq-limit = <2400000 2500000>;
  96         };
  97 };
  98
  99 &ethernet {
 100         mtd-mac-address = <&factory 0x4>;
 101 };
 102
 103 &pinctrl {
 104         state_default: pinctrl0 {
 105                 gpio {
 106                         ralink,group = "uart3", "uart2", "jtag", "wdt";
 107                         ralink,function = "gpio";
 108                 };
 109         };
 110 };
 111
 112 &nand {
 113         status = "okay";
 114
 115         partitions {
 116                 compatible = "fixed-partitions";
 117                 #address-cells = <1>;
 118                 #size-cells = <1>;
 119
 120                 partition@0 {
 121                         label = "u-boot";
 122                         reg = <0x0 0x100000>;
 123                         read-only;
 124                 };
 125
 126                 partition@100000 {
 127                         label = "SC PART_MAP";
 128                         reg = <0x100000 0x100000>;
 129                         read-only;
 130                 };
 131
 132                 partition@200000 {
 133                         label = "kernel";
 134                         reg = <0x200000 0x400000>;
 135                 };
 136
 137                 partition@600000 {
 138                         label = "ubi";
 139                         reg = <0x600000 0x2800000>;
 140                 };
 141
 142                 partition@2e00000 {
 143                         label = "reserved0";
 144                         reg = <0x2e00000 0x1800000>;
 145                         read-only;
 146                 };
 147
 148                 factory: partition@4600000 {
 149                         label = "factory";
 150                         reg = <0x4600000 0x200000>;
 151                         read-only;
 152                 };
 153
 154                 partition@4800000 {
 155                         label = "reserved1";
 156                         reg = <0x4800000 0x3800000>;
 157                         read-only;
 158                 };
 159         };
 160 };