target/linux/ramips/dts/ALL5002.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3352.dtsi"
   4
   5 / {
   6         compatible = "ALL5002", "ralink,rt3352-soc";
   7         model = "Allnet ALL5002/ALL5003";
   8
   9         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x10000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,57600 mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,32448k@0x50000(firmware)";
  15         };
  16
  17         palmbus@10000000 {
  18                 sysc@0 {
  19                         ralink,pinmux = "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
  20                         ralink,gpiomux = "i2c";
  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 = "mx25l25635e";
  35                                 reg = <0 0>;
  36                                 linux,modalias = "m25p80", "mx25l25635e";
  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 0x1fb0000>;
  60                 };
  61                         };
  62                 };
  63         };
  64
  65         ethernet@10100000 {
  66                 status = "okay";
  67         };
  68
  69         esw@10110000 {
  70                 status = "okay";
  71                 ralink,portmap = <0x3f>;
  72         };
  73
  74         wmac@10180000 {
  75                 status = "okay";
  76         };
  77
  78         ehci@101c0000 {
  79                 status = "okay";
  80         };
  81
  82         ohci@101c1000 {
  83                 status = "okay";
  84         };
  85
  86         i2c-gpio {
  87                 compatible = "i2c-gpio";
  88
  89                 gpios = <&gpio0 1 0 &gpio0 2 0>;
  90                 i2c-gpio,delay-us = <10>;
  91
  92                 pcf0: iexp@38 {
  93                         #gpio-cells = <2>;
  94                         compatible = "inxp,pcf8574a";
  95                         reg = <0x38>;
  96                         gpio-controller;
  97                 };
  98
  99                 hwmon@4b {
 100                         compatible = "national,lm92";
 101                         reg = <0x4b>;
 102                 };
 103         };
 104
 105         gpio-leds {
 106                 compatible = "gpio-leds";
 107                 ld1 {
 108                         label = "allnet:green:ld1";
 109                         gpios = <&pcf0 0 1>;
 110                 };
 111                 ld2 {
 112                         label = "allnet:green:ld2";
 113                         gpios = <&pcf0 1 1>;
 114                 };
 115         };
 116 };