arch/arm/boot/dts/gemini-wbd111.dts

   1 /*
   2  * Device Tree file for Wiliboard WBD-111
   3  */
   4
   5 /dts-v1/;
   6
   7 #include "gemini.dtsi"
   8 #include <dt-bindings/input/input.h>
   9
  10 / {
  11         model = "Wiliboard WBD-111";
  12         compatible = "wiliboard,wbd111", "cortina,gemini";
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         memory { /* 128 MB */
  17                 device_type = "memory";
  18                 reg = <0x00000000 0x8000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200n8";
  23                 stdout-path = &uart0;
  24         };
  25
  26         gpio_keys {
  27                 compatible = "gpio-keys";
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 button@5 {
  32                         debounce_interval = <50>;
  33                         wakeup-source;
  34                         linux,code = <KEY_SETUP>;
  35                         label = "reset";
  36                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led@1 {
  44                         label = "wbd111:red:L3";
  45                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  46                         default-state = "off";
  47                 };
  48                 led@2 {
  49                         label = "wbd111:green:L4";
  50                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  51                         default-state = "off";
  52                 };
  53                 led@3 {
  54                         label = "wbd111:red:L4";
  55                         gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
  56                         default-state = "off";
  57                 };
  58                 led@5 {
  59                         label = "wbd111:green:L3";
  60                         gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
  61                         default-state = "on";
  62                         linux,default-trigger = "heartbeat";
  63                 };
  64         };
  65
  66         soc {
  67                 flash@30000000 {
  68                         status = "okay";
  69                         /* 8MB of flash */
  70                         reg = <0x30000000 0x00800000>;
  71
  72                         partition@0 {
  73                                 label = "RedBoot";
  74                                 reg = <0x00000000 0x00020000>;
  75                                 read-only;
  76                         };
  77                         partition@20000 {
  78                                 label = "kernel";
  79                                 reg = <0x00020000 0x00100000>;
  80                         };
  81                         partition@120000 {
  82                                 label = "rootfs";
  83                                 reg = <0x00120000 0x006a0000>;
  84                         };
  85                         partition@7c0000 {
  86                                 label = "VCTL";
  87                                 reg = <0x007c0000 0x00010000>;
  88                                 read-only;
  89                         };
  90                         partition@7d0000 {
  91                                 label = "cfg";
  92                                 reg = <0x007d0000 0x00010000>;
  93                                 read-only;
  94                         };
  95                         partition@7e0000 {
  96                                 label = "FIS";
  97                                 reg = <0x007e0000 0x00010000>;
  98                                 read-only;
  99                         };
 100                 };
 101         };
 102 };