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                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x20000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@20000 {
  88                                 label = "firmware";
  89                                 reg = <0x20000 0x7a0000>;
  90                         };
  91
  92                         partition@7c0000 {
  93                                 label = "config";
  94                                 reg = <0x7c0000 0x10000>;
  95                         };
  96
  97                         rom: partition@7d0000 {
  98                                 label = "rom";
  99                                 reg = <0x7d0000 0x10000>;
 100                         };
 101
 102                         partition@7e0000 {
 103                                 label = "romfile";
 104                                 reg = <0x7e0000 0x10000>;
 105                         };
 106
 107                         radio: partition@7f0000 {
 108                                 label = "radio";
 109                                 reg = <0x7f0000 0x10000>;
 110                         };
 111                 };
 112         };
 113 };
 114
 115 &pinctrl {
 116         state_default: pinctrl0 {
 117                 gpio {
 118                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
 119                         ralink,function = "gpio";
 120                 };
 121         };
 122 };
 123
 124 &ethernet {
 125                 pinctrl-names = "default";
 126                 mtd-mac-address = <&rom 0xf100>;
 127                 mediatek,portmap = "wllll";
 128         };
 129
 130 &ehci {
 131         status = "okay";
 132 };
 133
 134 &ohci {
 135         status = "okay";
 136 };
 137
 138 &gsw {
 139         mediatek,port4 = "ephy";
 140 };
 141
 142 &wmac {
 143         ralink,mtd-eeprom = <&radio 0>;
 144 };
 145
 146 &pcie {
 147         status = "okay";
 148 };
 149
 150 &pcie0 {
 151         mt76@0,0 {
 152                 reg = <0x0000 0 0 0 0>;
 153                 mediatek,mtd-eeprom = <&radio 32768>;
 154         };
 155 };