target/linux/ramips/dts/ArcherC20i.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "tplink,c20i", "ralink,mt7620a-soc";
  10         model = "TP-Link Archer C20i";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18                 lan {
  19                         label = "c20i:blue:lan";
  20                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  21                 };
  22                 usb {
  23                         label = "c20i:blue:usb";
  24                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  25                 };
  26                 wps {
  27                         label = "c20i:blue:wps";
  28                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  29                 };
  30                 wan {
  31                         label = "c20i:blue:wan";
  32                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  33                 };
  34                 wlan {
  35                         label = "c20i:blue:wlan";
  36                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         gpio-keys {
  41                 compatible = "gpio-keys";
  42
  43                 rfkill {
  44                         label = "rfkill";
  45                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_RFKILL>;
  47                 };
  48                 reset_wps {
  49                         label = "reset_wps";
  50                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  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
 146 &pcie0 {
 147         mt76@0,0 {
 148                 reg = <0x0000 0 0 0 0>;
 149                 mediatek,mtd-eeprom = <&radio 32768>;
 150         };
 151 };