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         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x0 0x8000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,57600";
  23         };
  24
  25         gpio-leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_power: power {
  29                         label = "r6220:green:power";
  30                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 usb {
  34                         label = "r6220:green:usb";
  35                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 internet {
  39                         label = "r6220:green:wan";
  40                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 wifi {
  44                         label = "r6220:green:wifi";
  45                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 wps {
  49                         label = "r6220:green:wps";
  50                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53
  54         gpio-keys-polled {
  55                 compatible = "gpio-keys-polled";
  56                 #address-cells = <1>;
  57                 #size-cells = <0>;
  58                 poll-interval = <20>;
  59
  60                 wps {
  61                         label = "wps";
  62                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  63                         linux,code = <KEY_WPS_BUTTON>;
  64                 };
  65
  66                 wifi {
  67                         label = "wifi";
  68                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  69                         linux,code = <KEY_RFKILL>;
  70                 };
  71
  72                 reset {
  73                         label = "reset";
  74                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  75                         linux,code = <KEY_RESTART>;
  76                 };
  77         };
  78
  79         gpio_export {
  80                 compatible = "gpio-export";
  81                 #size-cells = <0>;
  82
  83                 usbpower {
  84                         gpio-export,name = "usbpower";
  85                         gpio-export,output = <1>;
  86                         gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  87                 };
  88         };
  89 };
  90
  91 &nand {
  92         status = "okay";
  93
  94         partition@0 {
  95                 label = "u-boot";
  96                 reg = <0x0 0x100000>;
  97                 read-only;
  98         };
  99
 100         partition@100000 {
 101                 label = "SC PID";
 102                 reg = <0x100000 0x100000>;
 103                 read-only;
 104         };
 105
 106         partition@200000 {
 107                 label = "kernel";
 108                 reg = <0x200000 0x400000>;
 109         };
 110
 111         partition@600000 {
 112                 label = "ubi";
 113                 reg = <0x600000 0x1c00000>;
 114         };
 115
 116         factory: partition@2e00000 {
 117                 label = "factory";
 118                 reg = <0x2e00000 0x100000>;
 119                 read-only;
 120         };
 121
 122         partition@4200000 {
 123                 label = "reserved";
 124                 reg = <0x4200000 0x3c00000>;
 125                 read-only;
 126         };
 127 };
 128
 129 &pcie {
 130         status = "okay";
 131
 132         pcie0 {
 133                 mt76@0,0 {
 134                         reg = <0x0000 0 0 0 0>;
 135                         device_type = "pci";
 136                         mediatek,mtd-eeprom = <&factory 0x8000>;
 137                         ieee80211-freq-limit = <5000000 6000000>;
 138                 };
 139         };
 140
 141         pcie1 {
 142                 mt76@1,0 {
 143                         reg = <0x0000 0 0 0 0>;
 144                         device_type = "pci";
 145                         mediatek,mtd-eeprom = <&factory 0x0000>;
 146                         ieee80211-freq-limit = <2400000 2500000>;
 147                 };
 148         };
 149 };
 150
 151 &ethernet {
 152         mtd-mac-address = <&factory 0x00000004>;
 153 };
 154
 155 &pinctrl {
 156         state_default: pinctrl0 {
 157                 gpio {
 158                         ralink,group = "uart3", "jtag";
 159                         ralink,function = "gpio";
 160                 };
 161         };
 162 };