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         memory@0 {
  10                 reg = <0x0 0x2000000>;
  11         };
  12
  13         palmbus@10000000 {
  14                 sysc@0 {
  15                         ralink,pinmux = "i2c", "spi", "uartlite", "mdio", "sdram", "rgmii";
  16                         ralink,gpiomux = "jtag";
  17                         ralink,uartmux = "gpio";
  18                         ralink,wdtmux = <1>;
  19                 };
  20
  21                 gpio0: gpio@600 {
  22                         status = "okay";
  23                 };
  24
  25                 spi@b00 {
  26                         status = "okay";
  27                         m25p80@0 {
  28                                 #address-cells = <1>;
  29                                 #size-cells = <1>;
  30                                 compatible = "s25fl064k";
  31                                 reg = <0 0>;
  32                                 linux,modalias = "m25p80", "s25fl064k";
  33                                 spi-max-frequency = <10000000>;
  34
  35                 partition@0 {
  36                         label = "u-boot";
  37                         reg = <0x0 0x30000>;
  38                         read-only;
  39                 };
  40
  41                 partition@30000 {
  42                         label = "u-boot-env";
  43                         reg = <0x30000 0x10000>;
  44                         read-only;
  45                 };
  46
  47                 factory: partition@40000 {
  48                         label = "factory";
  49                         reg = <0x40000 0x10000>;
  50                         read-only;
  51                 };
  52
  53                 partition@50000 {
  54                         label = "firmware";
  55                         reg = <0x50000 0x7b0000>;
  56                 };
  57                         };
  58                 };
  59         };
  60
  61         ethernet@10100000 {
  62                 status = "okay";
  63         };
  64
  65         esw@10110000 {
  66                 status = "okay";
  67                 ralink,portmap = <0x2f>;
  68         };
  69
  70         wmac@10180000 {
  71                 status = "okay";
  72         };
  73
  74         ehci@101c0000 {
  75                 status = "okay";
  76         };
  77
  78         ohci@101c1000 {
  79                 status = "okay";
  80         };
  81
  82         gpio-leds {
  83                 compatible = "gpio-leds";
  84                 system {
  85                         label = "mpr-a2:blue:system";
  86                         gpios = <&gpio0 20 1>;
  87                 };
  88                 power {
  89                         label = "mpr-a2:red:power";
  90                         gpios = <&gpio0 17 1>;
  91                 };
  92         };
  93
  94         gpio-keys-polled {
  95                 compatible = "gpio-keys-polled";
  96                 #address-cells = <1>;
  97                 #size-cells = <0>;
  98                 poll-interval = <20>;
  99                 wps {
 100                         label = "reset";
 101                         gpios = <&gpio0 0 1>;
 102                         linux,code = <0x198>;
 103                 };
 104         };
 105
 106         usb0: gpio-regulator {
 107                 compatible = "regulator-gpio";
 108
 109                 regulator-name = "usb0-power";
 110                 regulator-min-microvolt = <5000000>;
 111                 regulator-max-microvolt = <5000000>;
 112                 regulator-boot-on;
 113
 114                 enable-active-high;
 115                 enable-gpio = <&gpio0 7 0>;
 116         };
 117
 118         hub0: gpio-regulator {
 119                 compatible = "regulator-gpio";
 120
 121                 regulator-name = "hub0-power";
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-max-microvolt = <5000000>;
 124                 regulator-boot-on;
 125
 126                 enable-active-high;
 127                 enable-gpio = <&gpio0 12 0>;
 128         };
 129 };