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

   1 /dts-v1/;
   2
   3 /include/ "rt3050.dtsi"
   4
   5 / {
   6         compatible = "OMNI-EMB", "ralink,rt3052-soc";
   7         model = "Omnima MiniEMBWiFi";
   8
   9         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x4000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,57600 mtdparts=1f000000.cfi:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,7872k@0x50000(firmware)";
  15         };
  16
  17         palmbus@10000000 {
  18                 sysc@0 {
  19                         ralink,pinmux = "i2c", "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
  20                         ralink,uartmux = "gpio";
  21                         ralink,wdtmux = <1>;
  22                 };
  23
  24                 gpio0: gpio@600 {
  25                         status = "okay";
  26                 };
  27         };
  28
  29         gpio-leds {
  30                 compatible = "gpio-leds";
  31                 status {
  32                         label = "emb:green:status";
  33                         gpios = <&gpio0 9 1>;
  34                 };
  35                 wlan {
  36                         label = "emb:green:wlan";
  37                         gpios = <&gpio0 14 1>;
  38                 };
  39         };
  40
  41         gpio-keys-polled {
  42                 compatible = "gpio-keys-polled";
  43                 #address-cells = <1>;
  44                 #size-cells = <0>;
  45                 poll-interval = <20>;
  46                 reset {
  47                         label = "reset";
  48                         gpios = <&gpio0 12 1>;
  49                         linux,code = <0x198>;
  50                 };
  51         };
  52
  53         cfi@1f000000 {
  54                 compatible = "cfi-flash";
  55                 reg = <0x1f000000 0x800000>;
  56
  57                 bank-width = <2>;
  58                 device-width = <2>;
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61
  62                 partition@0 {
  63                         label = "u-boot";
  64                         reg = <0x0 0x30000>;
  65                         read-only;
  66                 };
  67
  68                 partition@30000 {
  69                         label = "u-boot-env";
  70                         reg = <0x30000 0x10000>;
  71                         read-only;
  72                 };
  73
  74                 factory: partition@40000 {
  75                         label = "factory";
  76                         reg = <0x40000 0x10000>;
  77                         read-only;
  78                 };
  79
  80                 partition@50000 {
  81                         label = "firmware";
  82                         reg = <0x50000 0x7b0000>;
  83                 };
  84         };
  85
  86         ethernet@10100000 {
  87                 status = "okay";
  88         };
  89
  90         esw@10110000 {
  91                 status = "okay";
  92                 ralink,portmap = <0x2f>;
  93         };
  94
  95         wmac@10180000 {
  96                 status = "okay";
  97         };
  98
  99         otg@101c0000 {
 100                 status = "okay";
 101         };
 102 };