arch/arm/boot/dts/kizbox.dts

   1 /*
   2  * kizbox.dts - Device Tree file for Overkiz Kizbox board
   3  *
   4  * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com>
   5  *
   6  * Licensed under GPLv2.
   7  */
   8 /dts-v1/;
   9 /include/ "at91sam9g20.dtsi"
  10
  11 / {
  12
  13         model = "Overkiz kizbox";
  14         compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
  15
  16         chosen {
  17                 bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root";
  18         };
  19
  20         memory {
  21                 reg = <0x20000000 0x2000000>;
  22         };
  23
  24         clocks {
  25                 #address-cells = <1>;
  26                 #size-cells = <1>;
  27                 ranges;
  28
  29                 main_clock: clock@0 {
  30                         compatible = "atmel,osc", "fixed-clock";
  31                         clock-frequency = <18432000>;
  32                 };
  33         };
  34
  35         ahb {
  36                 apb {
  37                         dbgu: serial@fffff200 {
  38                                 status = "okay";
  39                         };
  40
  41                         usart0: serial@fffb0000 {
  42                                 status = "okay";
  43                         };
  44
  45                         usart1: serial@fffb4000 {
  46                                 status = "okay";
  47                         };
  48
  49                         macb0: ethernet@fffc4000 {
  50                                 phy-mode = "mii";
  51                                 status = "okay";
  52                         };
  53
  54                 };
  55
  56                 nand0: nand@40000000 {
  57                         nand-bus-width = <8>;
  58                         nand-ecc-mode = "soft";
  59                         status = "okay";
  60
  61                         bootloaderkernel@0 {
  62                                 label = "bootloader-kernel";
  63                                 reg = <0x0 0xc0000>;
  64                         };
  65
  66                         ubi@c0000 {
  67                                 label = "ubi";
  68                                 reg = <0xc0000 0x7f40000>;
  69                         };
  70
  71                 };
  72
  73                 usb0: ohci@00500000 {
  74                         num-ports = <1>;
  75                         status = "okay";
  76                 };
  77         };
  78
  79         i2c@0 {
  80                 status = "okay";
  81
  82                 pcf8563@51 {
  83                         /* nxp pcf8563 rtc */
  84                         compatible = "nxp,pcf8563";
  85                         reg = <0x51>;
  86                 };
  87
  88         };
  89
  90         leds {
  91                 compatible = "gpio-leds";
  92
  93                 led1g {
  94                         label = "led1:green";
  95                         gpios = <&pioB 0 1>;
  96                         linux,default-trigger = "none";
  97                 };
  98
  99                 led1r {
 100                         label = "led1:red";
 101                         gpios = <&pioB 1 1>;
 102                         linux,default-trigger = "none";
 103                 };
 104
 105                 led2g {
 106                         label = "led2:green";
 107                         gpios = <&pioB 2 1>;
 108                         linux,default-trigger = "none";
 109                         default-state = "on";
 110                 };
 111
 112                 led2r {
 113                         label = "led2:red";
 114                         gpios = <&pioB 3 1>;
 115                         linux,default-trigger = "none";
 116                 };
 117         };
 118
 119         gpio_keys {
 120                 compatible = "gpio-keys";
 121                 #address-cells = <1>;
 122                 #size-cells = <0>;
 123
 124                 reset {
 125                         label = "reset";
 126                         gpios = <&pioB 30 1>;
 127                         linux,code = <0x100>;
 128                         gpio-key,wakeup;
 129                 };
 130
 131                 mode {
 132                         label = "mode";
 133                         gpios = <&pioB 31 1>;
 134                         linux,code = <0x101>;
 135                         gpio-key,wakeup;
 136                 };
 137         };
 138 };