target/linux/ramips/dts/3G300M.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3050.dtsi"
   4
   5 / {
   6         compatible = "3G300M", "ralink,rt3052-soc";
   7         model = "Tenda 3G300M";
   8
   9         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x4000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,57600 mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,3776k@0x50000(firmware)";
  15         };
  16
  17         palmbus@10000000 {
  18                 sysc@0 {
  19                         ralink,pinmux = "i2c", "spi", "uartlite", "mdio", "sdram", "rgmii";
  20                         ralink,gpiomux = "jtag";
  21                         ralink,uartmux = "gpio";
  22                         ralink,wdtmux = <1>;
  23                 };
  24
  25                 gpio0: gpio@600 {
  26                         status = "okay";
  27                 };
  28
  29                 spi@b00 {
  30                         status = "okay";
  31                         m25p80@0 {
  32                                 #address-cells = <1>;
  33                                 #size-cells = <1>;
  34                                 compatible = "mx25l3205d";
  35                                 reg = <0 0>;
  36                                 linux,modalias = "m25p80", "mx25l3205d";
  37                                 spi-max-frequency = <10000000>;
  38
  39                 partition@0 {
  40                         label = "u-boot";
  41                         reg = <0x0 0x30000>;
  42                         read-only;
  43                 };
  44
  45                 partition@30000 {
  46                         label = "u-boot-env";
  47                         reg = <0x30000 0x10000>;
  48                         read-only;
  49                 };
  50
  51                 factory: partition@40000 {
  52                         label = "factory";
  53                         reg = <0x40000 0x10000>;
  54                         read-only;
  55                 };
  56
  57                 partition@50000 {
  58                         label = "firmware";
  59                         reg = <0x50000 0x3b0000>;
  60                 };
  61                         };
  62                 };
  63         };
  64
  65         gpio-leds {
  66                 compatible = "gpio-leds";
  67                 3grouter {
  68                         label = "tenda:blue:3grouter";
  69                         gpios = <&gpio0 11 1>;
  70                 };
  71                 ap {
  72                         label = "tenda:blue:ap";
  73                         gpios = <&gpio0 12 1>;
  74                 };
  75                 wisprouter {
  76                         label = "tenda:blue:wisprouter";
  77                         gpios = <&gpio0 9 1>;
  78                 };
  79                 wirelessrouter {
  80                         label = "tenda:blue:wirelessrouter";
  81                         gpios = <&gpio0 13 1>;
  82                 };
  83                 3g {
  84                         label = "tenda:blue:3g";
  85                         gpios = <&gpio0 7 1>;
  86                 };
  87                 wpsreset {
  88                         label = "tenda:blue:wpsreset";
  89                         gpios = <&gpio0 14 1>;
  90                 };
  91         };
  92
  93         gpio-keys-polled {
  94                 compatible = "gpio-keys-polled";
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97                 poll-interval = <20>;
  98                 reset {
  99                         label = "reset";
 100                         gpios = <&gpio0 0 1>;
 101                         linux,code = <0x198>;
 102                 };
 103                 mode {
 104                         label = "mode";
 105                         gpios = <&gpio0 10 1>;
 106                         linux,code = <0x100>;
 107                 };
 108         };
 109
 110         ethernet@10100000 {
 111                 status = "okay";
 112         };
 113
 114         esw@10110000 {
 115                 status = "okay";
 116                 ralink,portmap = <0x2f>;
 117         };
 118
 119         wmac@10180000 {
 120                 status = "okay";
 121         };
 122
 123         otg@101c0000 {
 124                 status = "okay";
 125         };
 126 };