target/linux/ramips/dts/kn_rf.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-ii", "ralink,mt7620n-soc";
  10         model = "ZyXEL Keenetic Omni II";
  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 = <&gpio0 20 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 = <&gpio1 15 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys";
  42                 poll-interval = <20>;
  43
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49
  50                 wps {
  51                         label = "wps";
  52                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_WPS_BUTTON>;
  54                 };
  55
  56                 fn {
  57                         label = "fn";
  58                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  59                         linux,code = <BTN_0>;
  60                 };
  61         };
  62
  63         gpio_export {
  64                 compatible = "gpio-export";
  65                 #size-cells = <0>;
  66
  67                 usb_power {
  68                         gpio-export,name = "usb";
  69                         gpio-export,output = <1>;
  70                         gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
  71                 };
  72         };
  73 };
  74
  75 &gpio1 {
  76         status = "okay";
  77 };
  78
  79 &gpio3 {
  80         status = "okay";
  81 };
  82
  83 &spi0 {
  84         status = "okay";
  85
  86         m25p80@0 {
  87                 compatible = "jedec,spi-nor";
  88                 reg = <0>;
  89                 spi-max-frequency = <10000000>;
  90
  91                 partitions {
  92                         compatible = "fixed-partitions";
  93                         #address-cells = <1>;
  94                         #size-cells = <1>;
  95
  96                         partition@0 {
  97                                 label = "u-boot";
  98                                 reg = <0x0 0x30000>;
  99                                 read-only;
 100                         };
 101
 102                         partition@30000 {
 103                                 label = "u-boot-env";
 104                                 reg = <0x30000 0x10000>;
 105                                 read-only;
 106                         };
 107
 108                         factory: partition@40000 {
 109                                 label = "factory";
 110                                 reg = <0x40000 0x10000>;
 111                                 read-only;
 112                         };
 113
 114                         partition@50000 {
 115                                 label = "firmware";
 116                                 reg = <0x50000 0x7b0000>;
 117                         };
 118                 };
 119         };
 120 };
 121
 122 &pinctrl {
 123         state_default: pinctrl0 {
 124                 gpio {
 125                         ralink,group = "i2c", "wdt", "pa", "spi refclk", "wled";
 126                         ralink,function = "gpio";
 127                 };
 128         };
 129 };
 130
 131 &ethernet {
 132         mtd-mac-address = <&factory 0x4>;
 133         mediatek,portmap = "wllll";
 134 };
 135
 136 &wmac {
 137         ralink,mtd-eeprom = <&factory 0>;
 138 };
 139
 140 &ehci {
 141         status = "okay";
 142 };
 143
 144 &ohci {
 145         status = "okay";
 146 };