target/linux/ramips/dts/MPRA2.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "MPRA2", "ralink,rt5350-soc";
   9         model = "HAME MPR-A2";
  10
  11         gpio-leds {
  12                 compatible = "gpio-leds";
  13
  14                 system {
  15                         label = "mpr-a2:blue:system";
  16                         gpios = <&gpio0 20 1>;
  17                 };
  18
  19                 power {
  20                         label = "mpr-a2:red:power";
  21                         gpios = <&gpio0 17 1>;
  22                 };
  23         };
  24
  25         gpio-keys-polled {
  26                 compatible = "gpio-keys-polled";
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29                 poll-interval = <20>;
  30
  31                 wps {
  32                         label = "reset";
  33                         gpios = <&gpio0 0 1>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37
  38         gpio_export {
  39                 compatible = "gpio-export";
  40                 #size-cells = <0>;
  41
  42                 usb {
  43                         gpio-export,name = "usb";
  44                         gpio-export,output = <1>;
  45                         gpios = <&gpio0 7 0>;
  46                 };
  47
  48                 root_hub {
  49                         gpio-export,name = "root_hub";
  50                         gpio-export,output = <1>;
  51                         gpios = <&gpio0 12 0>;
  52                 };
  53         };
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         m25p80@0 {
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 linux,modalias = "m25p80", "s25fl064k";
  65                 spi-max-frequency = <10000000>;
  66
  67                 partition@0 {
  68                         label = "u-boot";
  69                         reg = <0x0 0x30000>;
  70                         read-only;
  71                 };
  72
  73                 partition@30000 {
  74                         label = "u-boot-env";
  75                         reg = <0x30000 0x10000>;
  76                         read-only;
  77                 };
  78
  79                 factory: partition@40000 {
  80                         label = "factory";
  81                         reg = <0x40000 0x10000>;
  82                         read-only;
  83                 };
  84
  85                 partition@50000 {
  86                         label = "firmware";
  87                         reg = <0x50000 0x7b0000>;
  88                 };
  89         };
  90 };
  91
  92 &pinctrl {
  93         state_default: pinctrl0 {
  94                 gpio {
  95                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  96                         ralink,function = "gpio";
  97                 };
  98         };
  99 };
 100
 101 &ethernet {
 102         mtd-mac-address = <&factory 0x4>;
 103 };
 104
 105 &esw {
 106         mediatek,portmap = <0x1>;
 107         mediatek,portdisable = <0x3e>;
 108 };
 109
 110 &wmac {
 111         ralink,mtd-eeprom = <&factory 0>;
 112 };
 113
 114 &ehci {
 115         status = "okay";
 116 };
 117
 118 &ohci {
 119         status = "okay";
 120 };