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         palmbus@10000000 {
  10                 spi@b00 {
  11                         status = "okay";
  12                         m25p80@0 {
  13                                 #address-cells = <1>;
  14                                 #size-cells = <1>;
  15                                 compatible = "s25fl064k";
  16                                 reg = <0 0>;
  17                                 linux,modalias = "m25p80", "s25fl064k";
  18                                 spi-max-frequency = <10000000>;
  19
  20                                 partition@0 {
  21                                         label = "u-boot";
  22                                         reg = <0x0 0x30000>;
  23                                         read-only;
  24                                 };
  25
  26                                 partition@30000 {
  27                                         label = "u-boot-env";
  28                                         reg = <0x30000 0x10000>;
  29                                         read-only;
  30                                 };
  31
  32                                 factory: partition@40000 {
  33                                         label = "factory";
  34                                         reg = <0x40000 0x10000>;
  35                                         read-only;
  36                                 };
  37
  38                                 partition@50000 {
  39                                         label = "firmware";
  40                                         reg = <0x50000 0x7b0000>;
  41                                 };
  42                         };
  43                 };
  44         };
  45
  46         pinctrl {
  47                 state_default: pinctrl0 {
  48                         gpio {
  49                                 ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  50                                 ralink,function = "gpio";
  51                         };
  52                 };
  53         };
  54
  55         esw@10110000 {
  56                 ralink,portmap = <0x2f>;
  57         };
  58
  59         ehci@101c0000 {
  60                 status = "okay";
  61         };
  62
  63         ohci@101c1000 {
  64                 status = "okay";
  65         };
  66
  67         gpio-leds {
  68                 compatible = "gpio-leds";
  69                 system {
  70                         label = "mpr-a2:blue:system";
  71                         gpios = <&gpio0 20 1>;
  72                 };
  73                 power {
  74                         label = "mpr-a2:red:power";
  75                         gpios = <&gpio0 17 1>;
  76                 };
  77         };
  78
  79         gpio-keys-polled {
  80                 compatible = "gpio-keys-polled";
  81                 #address-cells = <1>;
  82                 #size-cells = <0>;
  83                 poll-interval = <20>;
  84                 wps {
  85                         label = "reset";
  86                         gpios = <&gpio0 0 1>;
  87                         linux,code = <0x198>;
  88                 };
  89         };
  90
  91         gpio_export {
  92                 compatible = "gpio-export";
  93                 #size-cells = <0>;
  94
  95                 usb {
  96                         gpio-export,name = "usb";
  97                         gpio-export,output = <1>;
  98                         gpios = <&gpio0 7 0>;
  99                 };
 100                 root_hub {
 101                         gpio-export,name = "root_hub";
 102                         gpio-export,output = <1>;
 103                         gpios = <&gpio0 12 0>;
 104                 };
 105         };
 106 };