target/linux/ramips/dts/VR500.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "planex,vr500", "mediatek,mt7621-soc";
  10         model = "Planex VR500";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x10000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,57600";
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 power {
  25                         label = "vr500:green:power";
  26                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  27                 };
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41         };
  42 };
  43
  44 &spi0 {
  45         status = "okay";
  46
  47         m25p80@0 {
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 compatible = "jedec,spi-nor";
  51                 reg = <0>;
  52                 spi-max-frequency = <10000000>;
  53                 m25p,chunked-io = <32>;
  54
  55                 partition@0 {
  56                         label = "u-boot";
  57                         reg = <0x0 0x30000>;
  58                         read-only;
  59                 };
  60
  61                 partition@30000 {
  62                         label = "u-boot-env";
  63                         reg = <0x30000 0x10000>;
  64                         read-only;
  65                 };
  66
  67                 factory: partition@40000 {
  68                         label = "factory";
  69                         reg = <0x40000 0x10000>;
  70                         read-only;
  71                 };
  72
  73                 partition@50000 {
  74                         label = "firmware";
  75                         reg = <0x50000 0x3fb0000>;
  76                 };
  77         };
  78 };
  79
  80 &pinctrl {
  81         state_default: pinctrl0 {
  82                 gpio {
  83                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
  84                         ralink,function = "gpio";
  85                 };
  86         };
  87 };