target/linux/ramips/dts/mt7628an_xiaomi_miwifi-nano.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "xiaomi,miwifi-nano", "mediatek,mt7628an-soc";
  10         model = "MiWiFi Nano";
  11
  12         aliases {
  13                 led-boot = &led_blue;
  14                 led-failsafe = &led_blue;
  15                 led-running = &led_blue;
  16                 led-upgrade = &led_blue;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_blue: status_blue {
  27                         label = "miwifi-nano:blue:status";
  28                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 status_red {
  32                         label = "miwifi-nano:red:status";
  33                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 status_amber {
  37                         label = "miwifi-nano:amber:status";
  38                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         keys {
  43                 compatible = "gpio-keys";
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &pinctrl {
  54         state_default: pinctrl0 {
  55                 gpio {
  56                         ralink,group = "gpio", "refclk", "wdt", "wled_an";
  57                         ralink,function = "gpio";
  58                 };
  59         };
  60 };
  61
  62 &ehci {
  63         status = "disabled";
  64 };
  65
  66 &ohci {
  67         status = "disabled";
  68 };
  69
  70 &wmac {
  71         status = "okay";
  72         ralink,mtd-eeprom = <&factory 0x4>;
  73 };
  74
  75 &ethernet {
  76         mtd-mac-address = <&factory 0x28>;
  77 };
  78
  79 &spi0 {
  80         status = "okay";
  81
  82         m25p80@0 {
  83                 compatible = "jedec,spi-nor";
  84                 reg = <0>;
  85                 spi-max-frequency = <40000000>;
  86
  87                 partitions {
  88                         compatible = "fixed-partitions";
  89                         #address-cells = <1>;
  90                         #size-cells = <1>;
  91
  92                         partition@0 {
  93                                 label = "u-boot";
  94                                 reg = <0x0 0x30000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@30000 {
  99                                 label = "u-boot-env";
 100                                 reg = <0x30000 0x10000>;
 101                         };
 102
 103                         factory: partition@40000 {
 104                                 label = "factory";
 105                                 reg = <0x40000 0x10000>;
 106                                 read-only;
 107                         };
 108
 109                         partition@50000 {
 110                                 compatible = "denx,uimage";
 111                                 label = "firmware";
 112                                 reg = <0x50000 0xfb0000>;
 113                         };
 114                 };
 115         };
 116 };