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         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x10000000>;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,57600";
  26         };
  27
  28         gpio-leds {
  29                 compatible = "gpio-leds";
  30
  31                 led_power: power {
  32                         label = "vr500:green:power";
  33                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  34                 };
  35         };
  36
  37         gpio-keys-polled {
  38                 compatible = "gpio-keys-polled";
  39                 poll-interval = <20>;
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46         };
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         m25p80@0 {
  53                 compatible = "jedec,spi-nor";
  54                 reg = <0>;
  55                 spi-max-frequency = <10000000>;
  56                 m25p,chunked-io = <32>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x0 0x30000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@30000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x30000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@40000 {
  76                                 label = "factory";
  77                                 reg = <0x40000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@50000 {
  82                                 label = "firmware";
  83                                 reg = <0x50000 0x3fb0000>;
  84                         };
  85                 };
  86         };
  87 };
  88
  89 &pinctrl {
  90         state_default: pinctrl0 {
  91                 gpio {
  92                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
  93                         ralink,function = "gpio";
  94                 };
  95         };
  96 };