target/linux/ramips/dts/mt7620n_kimax_u35wf.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 = "kimax,u35wf","ralink,mt7620n-soc";
  10         model = "Kimax U35WF";
  11
  12         aliases {
  13                 led-boot = &led_wifi;
  14                 led-failsafe = &led_wifi;
  15                 led-running = &led_wifi;
  16                 led-upgrade = &led_wifi;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys-polled";
  21                 poll-interval = <20>;
  22
  23                 reset {
  24                         label = "reset";
  25                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_RESTART>;
  27                 };
  28         };
  29
  30         leds {
  31                 compatible = "gpio-leds";
  32
  33                 led_wifi: wifi {
  34                         label = "u35wf:blue:wifi";
  35                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 lan {
  39                         label = "u35wf:green:eth";
  40                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43 };
  44
  45 &gpio2 {
  46         status = "okay";
  47 };
  48
  49 &gpio3 {
  50         status = "okay";
  51 };
  52
  53 &spi0 {
  54         status = "okay";
  55
  56         m25p80@0 {
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 spi-max-frequency = <10000000>;
  60
  61                 partitions {
  62                         compatible = "fixed-partitions";
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65
  66                         partition@0 {
  67                                 label = "u-boot";
  68                                 reg = <0x0 0x30000>;
  69                                 read-only;
  70                         };
  71
  72                         partition@30000 {
  73                                 label = "u-boot-env";
  74                                 reg = <0x30000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         factory: partition@40000 {
  79                                 label = "factory";
  80                                 reg = <0x40000 0x10000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@50000 {
  85                                 compatible = "denx,uimage";
  86                                 label = "firmware";
  87                                 reg = <0x50000 0xfb0000>;
  88                         };
  89                 };
  90         };
  91 };
  92
  93 &ehci {
  94         status = "okay";
  95 };
  96
  97 &ohci {
  98         status = "okay";
  99 };
 100
 101 &ethernet {
 102         mtd-mac-address = <&factory 0x4>;
 103 };
 104
 105 &wmac {
 106         ralink,mtd-eeprom = <&factory 0>;
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 default {
 112                         ralink,group = "ephy", "wled";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };