target/linux/ramips/dts/ArcherC20i.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "ralink,mt7620a-soc";
   9         model = "TP-Link Archer C20i";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17                 lan {
  18                         label = "c20i:blue:lan";
  19                         gpios = <&gpio0 1 1>;
  20                 };
  21                 usb {
  22                         label = "c20i:blue:usb";
  23                         gpios = <&gpio0 11 1>;
  24                 };
  25                 wps {
  26                         label = "c20i:blue:wps";
  27                         gpios = <&gpio1 15 1>;
  28                 };
  29                 wan {
  30                         label = "c20i:blue:wan";
  31                         gpios = <&gpio2 0 1>;
  32                 };
  33                 wlan {
  34                         label = "c20i:blue:wlan";
  35                         gpios = <&gpio3 0 1>;
  36                 };
  37         };
  38
  39         gpio-keys {
  40                 compatible = "gpio-keys";
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43                 rfkill {
  44                         label = "rfkill";
  45                         gpios = <&gpio0 2 1>;
  46                         linux,code = <KEY_RFKILL>;
  47                 };
  48                 reset_wps {
  49                         label = "reset_wps";
  50                         gpios = <&gpio0 13 1>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53         };
  54 };
  55
  56 &gpio1 {
  57         status = "okay";
  58 };
  59
  60 &gpio2 {
  61         status = "okay";
  62 };
  63
  64 &gpio3 {
  65         status = "okay";
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         m25p80@0 {
  72                 #address-cells = <1>;
  73                 #size-cells = <1>;
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <10000000>;
  77
  78                 partition@0 {
  79                         label = "u-boot";
  80                         reg = <0x0 0x20000>;
  81                         read-only;
  82                 };
  83
  84                 partition@20000 {
  85                         label = "firmware";
  86                         reg = <0x20000 0x7a0000>;
  87                 };
  88
  89                 partition@7c0000 {
  90                         label = "config";
  91                         reg = <0x7c0000 0x10000>;
  92                 };
  93
  94                 rom: partition@7d0000 {
  95                         label = "rom";
  96                         reg = <0x7d0000 0x10000>;
  97                 };
  98
  99                 partition@7e0000 {
 100                         label = "romfile";
 101                         reg = <0x7e0000 0x10000>;
 102                 };
 103
 104                 radio: partition@7f0000 {
 105                         label = "radio";
 106                         reg = <0x7f0000 0x10000>;
 107                 };
 108         };
 109 };
 110
 111 &pinctrl {
 112         state_default: pinctrl0 {
 113                 gpio {
 114                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
 115                         ralink,function = "gpio";
 116                 };
 117         };
 118 };
 119
 120 &ethernet {
 121                 pinctrl-names = "default";
 122                 mtd-mac-address = <&rom 0xf100>;
 123                 mediatek,portmap = "wllll";
 124         };
 125
 126 &ehci {
 127         status = "okay";
 128 };
 129
 130 &ohci {
 131         status = "okay";
 132 };
 133
 134 &gsw {
 135         mediatek,port4 = "ephy";
 136 };
 137
 138 &wmac {
 139         ralink,mtd-eeprom = <&radio 0>;
 140 };
 141
 142 &pcie {
 143         status = "okay";
 144
 145         pcie-bridge {
 146                 mt76@0,0 {
 147                         reg = <0x0000 0 0 0 0>;
 148                         device_type = "pci";
 149                         mediatek,mtd-eeprom = <&radio 32768>;
 150                         mediatek,2ghz = <0>;
 151                 };
 152         };
 153 };