target/linux/ramips/dts/R6220.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "netgear,r6220", "mediatek,mt7621-soc";
  10         model = "Netgear R6220";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x8000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,57600";
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 power {
  25                         label = "r6220:green:power";
  26                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 usb {
  30                         label = "r6220:green:usb";
  31                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 internet {
  35                         label = "r6220:green:wan";
  36                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 wifi {
  40                         label = "r6220:green:wifi";
  41                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 wps {
  45                         label = "r6220:green:wps";
  46                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  47                 };
  48         };
  49
  50         gpio-keys-polled {
  51                 compatible = "gpio-keys-polled";
  52                 #address-cells = <1>;
  53                 #size-cells = <0>;
  54                 poll-interval = <20>;
  55
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61
  62                 wifi {
  63                         label = "wifi";
  64                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  65                         linux,code = <KEY_RFKILL>;
  66                 };
  67
  68                 reset {
  69                         label = "reset";
  70                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  71                         linux,code = <KEY_RESTART>;
  72                 };
  73         };
  74
  75         gpio_export {
  76                 compatible = "gpio-export";
  77                 #size-cells = <0>;
  78
  79                 usbpower {
  80                         gpio-export,name = "usbpower";
  81                         gpio-export,output = <1>;
  82                         gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  83                 };
  84         };
  85 };
  86
  87 &nand {
  88         status = "okay";
  89
  90         partition@0 {
  91                 label = "u-boot";
  92                 reg = <0x0 0x100000>;
  93                 read-only;
  94         };
  95
  96         partition@100000 {
  97                 label = "SC PID";
  98                 reg = <0x100000 0x100000>;
  99                 read-only;
 100         };
 101
 102         partition@200000 {
 103                 label = "kernel";
 104                 reg = <0x200000 0x400000>;
 105         };
 106
 107         partition@600000 {
 108                 label = "ubi";
 109                 reg = <0x600000 0x1c00000>;
 110         };
 111
 112         factory: partition@2e00000 {
 113                 label = "factory";
 114                 reg = <0x2e00000 0x100000>;
 115                 read-only;
 116         };
 117
 118         partition@4200000 {
 119                 label = "reserved";
 120                 reg = <0x4200000 0x3c00000>;
 121                 read-only;
 122         };
 123 };
 124
 125 &pcie {
 126         status = "okay";
 127
 128         pcie0 {
 129                 mt76@0,0 {
 130                         reg = <0x0000 0 0 0 0>;
 131                         device_type = "pci";
 132                         mediatek,mtd-eeprom = <&factory 0x8000>;
 133                         ieee80211-freq-limit = <5000000 6000000>;
 134                 };
 135         };
 136
 137         pcie1 {
 138                 mt76@1,0 {
 139                         reg = <0x0000 0 0 0 0>;
 140                         device_type = "pci";
 141                         mediatek,mtd-eeprom = <&factory 0x0000>;
 142                         ieee80211-freq-limit = <2400000 2500000>;
 143                 };
 144         };
 145 };
 146
 147 &ethernet {
 148         mtd-mac-address = <&factory 0x00000004>;
 149 };
 150
 151 &pinctrl {
 152         state_default: pinctrl0 {
 153                 gpio {
 154                         ralink,group = "uart3", "jtag";
 155                         ralink,function = "gpio";
 156                 };
 157         };
 158 };