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                 };
  40         };
  41
  42         ethernet@10100000 {
  43                 status = "okay";
  44         };
  45
  46         esw@10110000 {
  47                 status = "okay";
  48                 ralink,portmap = <0x3f>;
  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         i2c-gpio {
  64                 compatible = "i2c-gpio";
  65
  66                 gpios = <&gpio0 1 0 &gpio0 2 0>;
  67                 i2c-gpio,delay-us = <10>;
  68
  69                 pcf0: iexp@38 {
  70                         #gpio-cells = <2>;
  71                         compatible = "inxp,pcf8574a";
  72                         reg = <0x38>;
  73                         gpio-controller;
  74                 };
  75
  76                 hwmon@4b {
  77                         compatible = "national,lm92";
  78                         reg = <0x4b>;
  79                 };
  80         };
  81
  82         gpio-leds {
  83                 compatible = "gpio-leds";
  84                 ld1 {
  85                         label = "allnet:green:ld1";
  86                         gpios = <&pcf0 0 1>;
  87                 };
  88                 ld2 {
  89                         label = "allnet:green:ld2";
  90                         gpios = <&pcf0 1 1>;
  91                 };
  92         };
  93 };