target/linux/ramips/dts/kn_rc.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zyxel,keenetic-omni", "ralink,mt7620n-soc";
  10         model = "ZyXEL Keenetic Omni";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 wan {
  20                         label = "kn_rc:green:wan";
  21                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 usb {
  25                         label = "kn_rc:green:usb";
  26                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wifi {
  30                         label = "kn_rc:green:wifi";
  31                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 led_power: power {
  35                         label = "kn_rc:green:power";
  36                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 poll-interval = <20>;
  45
  46                 reset {
  47                         label = "reset";
  48                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_RESTART>;
  50                 };
  51
  52                 wps {
  53                         label = "wps";
  54                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_WPS_BUTTON>;
  56                 };
  57
  58                 fn {
  59                         label = "fn";
  60                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  61                         linux,code = <BTN_0>;
  62                 };
  63         };
  64
  65         gpio_export {
  66                 compatible = "gpio-export";
  67                 #size-cells = <0>;
  68
  69                 usb_power {
  70                         gpio-export,name = "usb";
  71                         gpio-export,output = <1>;
  72                         gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
  73                 };
  74         };
  75 };
  76
  77 &gpio1 {
  78         status = "okay";
  79 };
  80
  81 &gpio3 {
  82         status = "okay";
  83 };
  84
  85 &spi0 {
  86         status = "okay";
  87
  88         m25p80@0 {
  89                 #address-cells = <1>;
  90                 #size-cells = <1>;
  91                 compatible = "jedec,spi-nor";
  92                 reg = <0>;
  93                 spi-max-frequency = <10000000>;
  94
  95                 partition@0 {
  96                         label = "u-boot";
  97                         reg = <0x0 0x30000>;
  98                         read-only;
  99                 };
 100
 101                 partition@30000 {
 102                         label = "u-boot-env";
 103                         reg = <0x30000 0x10000>;
 104                         read-only;
 105                 };
 106
 107                 factory: partition@40000 {
 108                         label = "factory";
 109                         reg = <0x40000 0x10000>;
 110                         read-only;
 111                 };
 112
 113                 partition@50000 {
 114                         label = "firmware";
 115                         reg = <0x50000 0x7b0000>;
 116                 };
 117         };
 118 };
 119
 120 &pinctrl {
 121         state_default: pinctrl0 {
 122                 gpio {
 123                         ralink,group = "i2c", "wdt", "pa", "spi refclk", "wled";
 124                         ralink,function = "gpio";
 125                 };
 126         };
 127 };
 128
 129 &ethernet {
 130         mtd-mac-address = <&factory 0x4>;
 131         mediatek,portmap = "llllw";
 132 };
 133
 134 &wmac {
 135         ralink,mtd-eeprom = <&factory 0>;
 136 };
 137
 138 &ehci {
 139         status = "okay";
 140 };
 141
 142 &ohci {
 143         status = "okay";
 144 };