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                 sysc@0 {
  11                         ralink,pinmux = "i2c", "spi", "uartlite", "mdio", "sdram", "rgmii";
  12                         ralink,gpiomux = "jtag";
  13                         ralink,uartmux = "gpio";
  14                         ralink,wdtmux = <1>;
  15                 };
  16
  17                 gpio0: gpio@600 {
  18                         status = "okay";
  19                 };
  20
  21                 spi@b00 {
  22                         status = "okay";
  23                         m25p80@0 {
  24                                 #address-cells = <1>;
  25                                 #size-cells = <1>;
  26                                 compatible = "s25fl064k";
  27                                 reg = <0 0>;
  28                                 linux,modalias = "m25p80", "s25fl064k";
  29                                 spi-max-frequency = <10000000>;
  30
  31                                 partition@0 {
  32                                         label = "u-boot";
  33                                         reg = <0x0 0x30000>;
  34                                         read-only;
  35                                 };
  36
  37                                 partition@30000 {
  38                                         label = "u-boot-env";
  39                                         reg = <0x30000 0x10000>;
  40                                         read-only;
  41                                 };
  42
  43                                 factory: partition@40000 {
  44                                         label = "factory";
  45                                         reg = <0x40000 0x10000>;
  46                                         read-only;
  47                                 };
  48
  49                                 partition@50000 {
  50                                         label = "firmware";
  51                                         reg = <0x50000 0x7b0000>;
  52                                 };
  53                         };
  54                 };
  55         };
  56
  57         ethernet@10100000 {
  58                 status = "okay";
  59         };
  60
  61         esw@10110000 {
  62                 status = "okay";
  63                 ralink,portmap = <0x2f>;
  64         };
  65
  66         wmac@10180000 {
  67                 status = "okay";
  68         };
  69
  70         ehci@101c0000 {
  71                 status = "okay";
  72         };
  73
  74         ohci@101c1000 {
  75                 status = "okay";
  76         };
  77
  78         gpio-leds {
  79                 compatible = "gpio-leds";
  80                 system {
  81                         label = "mpr-a2:blue:system";
  82                         gpios = <&gpio0 20 1>;
  83                 };
  84                 power {
  85                         label = "mpr-a2:red:power";
  86                         gpios = <&gpio0 17 1>;
  87                 };
  88         };
  89
  90         gpio-keys-polled {
  91                 compatible = "gpio-keys-polled";
  92                 #address-cells = <1>;
  93                 #size-cells = <0>;
  94                 poll-interval = <20>;
  95                 wps {
  96                         label = "reset";
  97                         gpios = <&gpio0 0 1>;
  98                         linux,code = <0x198>;
  99                 };
 100         };
 101
 102         gpio_export {
 103                 compatible = "gpio-export";
 104                 #size-cells = <0>;
 105
 106                 usb {
 107                         gpio-export,name = "usb";
 108                         gpio-export,output = <1>;
 109                         gpios = <&gpio0 7 0>;
 110                 };
 111                 root_hub {
 112                         gpio-export,name = "root_hub";
 113                         gpio-export,output = <1>;
 114                         gpios = <&gpio0 12 0>;
 115                 };
 116         };
 117 };