target/linux/ramips/dts/mt7620a_tplink_archer-c20i.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,archer-c20i", "ralink,mt7620a-soc";
  10         model = "TP-Link Archer C20i";
  11
  12         aliases {
  13                 label-mac-device = &ethernet;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 lan {
  24                         label = "archer-c20i:blue:lan";
  25                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 usb {
  29                         label = "archer-c20i:blue:usb";
  30                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  31                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  32                         linux,default-trigger = "usbport";
  33                 };
  34
  35                 wps {
  36                         label = "archer-c20i:blue:wps";
  37                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 wan {
  41                         label = "archer-c20i:blue:wan";
  42                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 wlan {
  46                         label = "archer-c20i:blue:wlan";
  47                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50
  51         keys {
  52                 compatible = "gpio-keys";
  53
  54                 rfkill {
  55                         label = "rfkill";
  56                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_RFKILL>;
  58                 };
  59
  60                 reset_wps {
  61                         label = "reset_wps";
  62                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  63                         linux,code = <KEY_RESTART>;
  64                 };
  65         };
  66 };
  67
  68 &gpio1 {
  69         status = "okay";
  70 };
  71
  72 &gpio2 {
  73         status = "okay";
  74 };
  75
  76 &gpio3 {
  77         status = "okay";
  78 };
  79
  80 &spi0 {
  81         status = "okay";
  82
  83         m25p80@0 {
  84                 compatible = "jedec,spi-nor";
  85                 reg = <0>;
  86                 spi-max-frequency = <10000000>;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "u-boot";
  95                                 reg = <0x0 0x20000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@20000 {
 100                                 compatible = "tplink,firmware";
 101                                 label = "firmware";
 102                                 reg = <0x20000 0x7a0000>;
 103                         };
 104
 105                         partition@7c0000 {
 106                                 label = "config";
 107                                 reg = <0x7c0000 0x10000>;
 108                         };
 109
 110                         rom: partition@7d0000 {
 111                                 label = "rom";
 112                                 reg = <0x7d0000 0x10000>;
 113                         };
 114
 115                         partition@7e0000 {
 116                                 label = "romfile";
 117                                 reg = <0x7e0000 0x10000>;
 118                         };
 119
 120                         radio: partition@7f0000 {
 121                                 label = "radio";
 122                                 reg = <0x7f0000 0x10000>;
 123                         };
 124                 };
 125         };
 126 };
 127
 128 &pinctrl {
 129         state_default: pinctrl0 {
 130                 gpio {
 131                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
 132                         ralink,function = "gpio";
 133                 };
 134         };
 135 };
 136
 137 &ethernet {
 138                 pinctrl-names = "default";
 139                 mtd-mac-address = <&rom 0xf100>;
 140                 mediatek,portmap = "wllll";
 141         };
 142
 143 &ehci {
 144         status = "okay";
 145 };
 146
 147 &ohci {
 148         status = "okay";
 149 };
 150
 151 &gsw {
 152         mediatek,port4 = "ephy";
 153 };
 154
 155 &wmac {
 156         ralink,mtd-eeprom = <&radio 0x0>;
 157 };
 158
 159 &pcie {
 160         status = "okay";
 161 };
 162
 163 &pcie0 {
 164         mt76@0,0 {
 165                 reg = <0x0000 0 0 0 0>;
 166                 mediatek,mtd-eeprom = <&radio 0x8000>;
 167                 ieee80211-freq-limit = <5000000 6000000>;
 168         };
 169 };