target/linux/ramips/dts/OMNI-EMB-HPM.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3883.dtsi"
   4
   5 / {
   6         #address-cells = <1>;
   7         #size-cells = <1>;
   8         compatible = "OMNI-EMB-HPM", "ralink,rt3883-soc";
   9         model = "Omnima EMB HPM";
  10
  11         memorydetect {
  12                 ralink,memory = <0x0 0x200000 0x10000000>;
  13         };
  14
  15         palmbus@10000000 {
  16                 sysc@0 {
  17                         ralink,pinmux = "uartlite", "spi";
  18                         ralink,gpiomux = "i2c", "jtag";
  19                         ralink,uartmux = "gpio";
  20                         ralink,wdtmux = <1>;
  21                 };
  22
  23                 timer@100 {
  24                         status = "okay";
  25                 };
  26
  27                 gpio0: gpio@600 {
  28                         status = "okay";
  29                 };
  30
  31                 spi@b00 {
  32                         status = "okay";
  33
  34                         m25p80@0 {
  35                                 #address-cells = <1>;
  36                                 #size-cells = <1>;
  37                                 compatible = "mx25l6405d";
  38                                 reg = <0 0>;
  39                                 linux,modalias = "m25p80";
  40                                 spi-max-frequency = <25000000>;
  41                         };
  42                 };
  43         };
  44
  45         ethernet@10100000 {
  46                 status = "okay";
  47                 ralink,phy-mask = <0x10>;
  48                 phy-mode = "rgmii";
  49         };
  50
  51         wmac@10180000 {
  52                 status = "okay";
  53         };
  54
  55         ehci@101c0000 {
  56                 status = "okay";
  57         };
  58
  59         ohci@101c1000 {
  60                 status = "okay";
  61         };
  62
  63         gpio-keys-polled {
  64                 compatible = "gpio-keys-polled";
  65                 #address-cells = <1>;
  66                 #size-cells = <0>;
  67                 poll-interval = <100>;
  68                 reset {
  69                         label = "reset";
  70                         gpios = <&gpio0 14 0>;
  71                         linux,code = <0x198>;
  72                 };
  73         };
  74
  75         gpio-leds {
  76                 compatible = "gpio-leds";
  77
  78                 power {
  79                         label = "emb:orange:power";
  80                         gpios = <&gpio0 7 1>;
  81                 };
  82                 status {
  83                         label = "emb:green:status";
  84                         gpios = <&gpio0 21 1>;
  85                 };
  86                 eth {
  87                         label = "emb:green:eth";
  88                         gpios = <&gpio0 20 1>;
  89                 };
  90                 eth2 {
  91                         label = "emb:red:eth";
  92                         gpios = <&gpio0 18 1>;
  93                 };
  94                 wifi {
  95                         label = "emb:green:wifi";
  96                         gpios = <&gpio0 17 1>;
  97                 };
  98                 wifi2 {
  99                         label = "emb:red:wifi";
 100                         gpios = <&gpio0 19 1>;
 101                 };
 102         };
 103
 104         gpio_export {
 105                 compatible = "gpio-export";
 106                 #size-cells = <0>;
 107                 /* gpio 12 and 13 handle the OC input */
 108                 usb0 {
 109                         gpio-export,name = "usb0";
 110                         gpio-export,output = <1>;
 111                         gpios = <&gpio0 2 0>;
 112                 };
 113                 usb1 {
 114                         gpio-export,name = "usb1";
 115                         gpio-export,output = <1>;
 116                         gpios = <&gpio0 1 0>;
 117                 };
 118         };
 119 };