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                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  28                         linux,default-trigger = "usbport";
  29                 };
  30
  31                 wifi {
  32                         label = "kn_rc:green:wifi";
  33                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 led_power: power {
  37                         label = "kn_rc:green:power";
  38                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         gpio-keys-polled {
  43                 compatible = "gpio-keys";
  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                 compatible = "jedec,spi-nor";
  90                 reg = <0>;
  91                 spi-max-frequency = <10000000>;
  92
  93                 partitions {
  94                         compatible = "fixed-partitions";
  95                         #address-cells = <1>;
  96                         #size-cells = <1>;
  97
  98                         partition@0 {
  99                                 label = "u-boot";
 100                                 reg = <0x0 0x30000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@30000 {
 105                                 label = "u-boot-env";
 106                                 reg = <0x30000 0x10000>;
 107                                 read-only;
 108                         };
 109
 110                         factory: partition@40000 {
 111                                 label = "factory";
 112                                 reg = <0x40000 0x10000>;
 113                                 read-only;
 114                         };
 115
 116                         partition@50000 {
 117                                 label = "firmware";
 118                                 reg = <0x50000 0x7b0000>;
 119                         };
 120                 };
 121         };
 122 };
 123
 124 &pinctrl {
 125         state_default: pinctrl0 {
 126                 gpio {
 127                         ralink,group = "i2c", "wdt", "pa", "spi refclk", "wled";
 128                         ralink,function = "gpio";
 129                 };
 130         };
 131 };
 132
 133 &ethernet {
 134         mtd-mac-address = <&factory 0x4>;
 135         mediatek,portmap = "wllll";
 136 };
 137
 138 &wmac {
 139         ralink,mtd-eeprom = <&factory 0>;
 140 };
 141
 142 &ehci {
 143         status = "okay";
 144 };
 145
 146 &ohci {
 147         status = "okay";
 148 };