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                 linux,modalias = "m25p80", "mx25l6405d";
  77                 spi-max-frequency = <10000000>;
  78
  79                 partition@0 {
  80                         label = "u-boot";
  81                         reg = <0x0 0x20000>;
  82                         read-only;
  83                 };
  84
  85                 partition@20000 {
  86                         label = "firmware";
  87                         reg = <0x20000 0x7a0000>;
  88                 };
  89
  90                 partition@7c0000 {
  91                         label = "config";
  92                         reg = <0x7c0000 0x10000>;
  93                 };
  94
  95                 rom: partition@7d0000 {
  96                         label = "rom";
  97                         reg = <0x7d0000 0x10000>;
  98                 };
  99
 100                 partition@7e0000 {
 101                         label = "romfile";
 102                         reg = <0x7e0000 0x10000>;
 103                 };
 104
 105                 radio: partition@7f0000 {
 106                         label = "radio";
 107                         reg = <0x7f0000 0x10000>;
 108                 };
 109         };
 110 };
 111
 112 &pinctrl {
 113         state_default: pinctrl0 {
 114                 gpio {
 115                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
 116                         ralink,function = "gpio";
 117                 };
 118         };
 119 };
 120
 121 &ethernet {
 122                 pinctrl-names = "default";
 123                 mtd-mac-address = <&rom 0xf100>;
 124                 mediatek,portmap = "wllll";
 125         };
 126
 127 &ehci {
 128         status = "okay";
 129 };
 130
 131 &ohci {
 132         status = "okay";
 133 };
 134
 135 &gsw {
 136         mediatek,port4 = "ephy";
 137 };
 138
 139 &wmac {
 140         ralink,mtd-eeprom = <&radio 0>;
 141 };
 142
 143 &pcie {
 144         status = "okay";
 145
 146         pcie-bridge {
 147                 mt76@0,0 {
 148                         reg = <0x0000 0 0 0 0>;
 149                         device_type = "pci";
 150                         mediatek,mtd-eeprom = <&radio 32768>;
 151                         mediatek,2ghz = <0>;
 152                 };
 153         };
 154 };