target/linux/ramips/dts/ArcherC20v1.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         compatible = "tplink,c20-v1", "ralink,mt7620a-soc";
  10         model = "TP-Link Archer C20 v1";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 lan {
  20                         label = "c20-v1:blue:lan";
  21                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 power {
  25                         label = "c20-v1:blue:power";
  26                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  27                         default-state = "keep";
  28                 };
  29
  30                 usb {
  31                         label = "c20-v1:blue:usb";
  32                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 wan {
  36                         label = "c20-v1:blue:wan";
  37                         gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 wan_orange {
  41                         label = "c20-v1:orange:wan";
  42                         gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  43                 };
  44
  45                 wlan5g {
  46                         label = "c20-v1:blue:wlan5g";
  47                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 wlan2g {
  51                         label = "c20-v1:blue:wlan2g";
  52                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 wps {
  56                         label = "c20-v1:blue:wps";
  57                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  58                 };
  59         };
  60
  61         gpio-keys-polled {
  62                 compatible = "gpio-keys-polled";
  63                 #address-cells = <1>;
  64                 #size-cells = <0>;
  65                 poll-interval = <20>;
  66
  67                 reset {
  68                         label = "reset";
  69                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  70                         linux,code = <KEY_RESTART>;
  71                 };
  72
  73                 rfkill {
  74                         label = "rfkill";
  75                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  76                         linux,code = <KEY_RFKILL>;
  77                 };
  78         };
  79 };
  80
  81 &gpio1 {
  82         status = "okay";
  83 };
  84
  85 &gpio2 {
  86         status = "okay";
  87 };
  88
  89 &gpio3 {
  90         status = "okay";
  91 };
  92
  93 &spi0 {
  94         status = "okay";
  95
  96         m25p80@0 {
  97                 #address-cells = <1>;
  98                 #size-cells = <1>;
  99                 compatible = "jedec,spi-nor";
 100                 reg = <0>;
 101                 spi-max-frequency = <10000000>;
 102
 103                 partition@0 {
 104                         label = "u-boot";
 105                         reg = <0x0 0x20000>;
 106                         read-only;
 107                 };
 108
 109                 partition@20000 {
 110                         label = "firmware";
 111                         reg = <0x20000 0x7a0000>;
 112                 };
 113
 114                 partition@7c0000 {
 115                         label = "config";
 116                         reg = <0x7c0000 0x10000>;
 117                         read-only;
 118                 };
 119
 120                 rom: partition@7d0000 {
 121                         label = "rom";
 122                         reg = <0x7d0000 0x10000>;
 123                         read-only;
 124                 };
 125
 126                 partition@7e0000 {
 127                         label = "romfile";
 128                         reg = <0x7e0000 0x10000>;
 129                         read-only;
 130                 };
 131
 132                 radio: partition@7f0000 {
 133                         label = "radio";
 134                         reg = <0x7f0000 0x10000>;
 135                         read-only;
 136                 };
 137         };
 138 };
 139
 140 &pinctrl {
 141         state_default: pinctrl0 {
 142                 gpio {
 143                         ralink,group = "i2c", "uartf", "wled", "ephy", "spi refclk", "wdt";
 144                         ralink,function = "gpio";
 145                 };
 146         };
 147 };
 148
 149 &ethernet {
 150                 pinctrl-names = "default";
 151                 mtd-mac-address = <&rom 0xf100>;
 152                 mediatek,portmap = "wllll";
 153         };
 154
 155 &ehci {
 156         status = "okay";
 157 };
 158
 159 &ohci {
 160         status = "okay";
 161 };
 162
 163 &gsw {
 164         mediatek,port4 = "ephy";
 165 };
 166
 167 &wmac {
 168         ralink,mtd-eeprom = <&radio 0>;
 169         mtd-mac-address = <&rom 0xf100>;
 170         mtd-mac-address-increment = <(-2)>;
 171         pinctrl-names = "default";
 172         pinctrl-0 = <&pa_pins>;
 173 };
 174
 175 &pcie {
 176         status = "okay";
 177
 178         pcie-bridge {
 179                 mt76@0,0 {
 180                         reg = <0x0000 0 0 0 0>;
 181                         device_type = "pci";
 182                         mediatek,mtd-eeprom = <&radio 0x8000>;
 183                         ieee80211-freq-limit = <5000000 6000000>;
 184                         mtd-mac-address = <&rom 0xf100>;
 185                         mtd-mac-address-increment = <(-1)>;
 186                 };
 187         };
 188 };