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