target/linux/ramips/dts/MPRA2.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 / {
   6         compatible = "MPRA2", "ralink,rt5350-soc";
   7         model = "HAME MPR-A2";
   8
   9         gpio-leds {
  10                 compatible = "gpio-leds";
  11
  12                 system {
  13                         label = "mpr-a2:blue:system";
  14                         gpios = <&gpio0 20 1>;
  15                 };
  16
  17                 power {
  18                         label = "mpr-a2:red:power";
  19                         gpios = <&gpio0 17 1>;
  20                 };
  21         };
  22
  23         gpio-keys-polled {
  24                 compatible = "gpio-keys-polled";
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27                 poll-interval = <20>;
  28
  29                 wps {
  30                         label = "reset";
  31                         gpios = <&gpio0 0 1>;
  32                         linux,code = <0x198>;
  33                 };
  34         };
  35
  36         gpio_export {
  37                 compatible = "gpio-export";
  38                 #size-cells = <0>;
  39
  40                 usb {
  41                         gpio-export,name = "usb";
  42                         gpio-export,output = <1>;
  43                         gpios = <&gpio0 7 0>;
  44                 };
  45
  46                 root_hub {
  47                         gpio-export,name = "root_hub";
  48                         gpio-export,output = <1>;
  49                         gpios = <&gpio0 12 0>;
  50                 };
  51         };
  52 };
  53
  54 &spi0 {
  55         status = "okay";
  56
  57         m25p80@0 {
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 linux,modalias = "m25p80", "s25fl064k";
  63                 spi-max-frequency = <10000000>;
  64
  65                 partition@0 {
  66                         label = "u-boot";
  67                         reg = <0x0 0x30000>;
  68                         read-only;
  69                 };
  70
  71                 partition@30000 {
  72                         label = "u-boot-env";
  73                         reg = <0x30000 0x10000>;
  74                         read-only;
  75                 };
  76
  77                 factory: partition@40000 {
  78                         label = "factory";
  79                         reg = <0x40000 0x10000>;
  80                         read-only;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0x7b0000>;
  86                 };
  87         };
  88 };
  89
  90 &pinctrl {
  91         state_default: pinctrl0 {
  92                 gpio {
  93                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  94                         ralink,function = "gpio";
  95                 };
  96         };
  97 };
  98
  99 &ethernet {
 100         mtd-mac-address = <&factory 0x4>;
 101 };
 102
 103 &esw {
 104         mediatek,portmap = <0x1>;
 105         mediatek,portdisable = <0x3e>;
 106 };
 107
 108 &wmac {
 109         ralink,mtd-eeprom = <&factory 0>;
 110 };
 111
 112 &ehci {
 113         status = "okay";
 114 };
 115
 116 &ohci {
 117         status = "okay";
 118 };