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