target/linux/ramips/dts/ALL5002.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3352.dtsi"
   4
   5 / {
   6         #address-cells = <1>;
   7         #size-cells = <1>;
   8         compatible = "ALL5002", "ralink,rt3352-soc";
   9         model = "Allnet ALL5002/ALL5003";
  10
  11         memorydetect {
  12                 ralink,memory = <0x0 0x200000 0x10000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,57600 mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,32448k@0x50000(firmware)";
  17         };
  18
  19         palmbus@10000000 {
  20                 sysc@0 {
  21                         ralink,pinmmux = "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
  22                         ralink,gpiomux = "i2c";
  23                         ralink,uartmux = "gpio";
  24                         ralink,wdtmux = <1>;
  25                 };
  26
  27                 gpio0: gpio@600 {
  28                         status = "okay";
  29                 };
  30
  31                 spi@b00 {
  32                         status = "okay";
  33                         m25p80@0 {
  34                                 #address-cells = <1>;
  35                                 #size-cells = <1>;
  36                                 compatible = "mx25l25635e";
  37                                 reg = <0 0>;
  38                                 linux,modalias = "m25p80", "mx25l25635e";
  39                                 spi-max-frequency = <10000000>;
  40                         };
  41                 };
  42         };
  43
  44         ethernet@10100000 {
  45                 status = "okay";
  46         };
  47
  48         esw@10110000 {
  49                 status = "okay";
  50                 ralink,portmap = <0x3f>;
  51         };
  52
  53         wmac@10180000 {
  54                 status = "okay";
  55         };
  56
  57         ehci@101c0000 {
  58                 status = "okay";
  59         };
  60
  61         ohci@101c1000 {
  62                 status = "okay";
  63         };
  64
  65         i2c-gpio {
  66                 compatible = "i2c-gpio";
  67
  68                 gpios = <&gpio0 1 0 &gpio0 2 0>;
  69                 i2c-gpio,delay-us = <10>;
  70
  71                 pcf0: iexp@38 {
  72                         #gpio-cells = <2>;
  73                         compatible = "inxp,pcf8574a";
  74                         reg = <0x38>;
  75                         gpio-controller;
  76                 };
  77
  78                 hwmon@4b {
  79                         compatible = "national,lm92";
  80                         reg = <0x4b>;
  81                 };
  82         };
  83
  84         gpio-leds {
  85                 compatible = "gpio-leds";
  86                 ld1 {
  87                         label = "allnet:green:ld1";
  88                         gpios = <&pcf0 0 1>;
  89                 };
  90                 ld2 {
  91                         label = "allnet:green:ld2";
  92                         gpios = <&pcf0 1 1>;
  93                 };
  94         };
  95 };