arch/arm/boot/dts/tny_a9263.dts

   1 /*
   2  * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
   3  *
   4  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2 only
   7  */
   8 /dts-v1/;
   9 #include "at91sam9263.dtsi"
  10
  11 / {
  12         model = "Calao TNY A9263";
  13         compatible = "atmel,tny-a9263", "atmel,at91sam9263", "atmel,at91sam9";
  14
  15         chosen {
  16                 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
  17         };
  18
  19         memory {
  20                 reg = <0x20000000 0x4000000>;
  21         };
  22
  23         clocks {
  24                 slow_xtal {
  25                         clock-frequency = <32768>;
  26                 };
  27
  28                 main_xtal {
  29                         clock-frequency = <12000000>;
  30                 };
  31         };
  32
  33         ahb {
  34                 apb {
  35                         dbgu: serial@ffffee00 {
  36                                 status = "okay";
  37                         };
  38
  39                         usb1: gadget@fff78000 {
  40                                 atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
  41                                 status = "okay";
  42                         };
  43                 };
  44
  45                 nand0: nand@40000000 {
  46                         nand-bus-width = <8>;
  47                         nand-ecc-mode = "soft";
  48                         nand-on-flash-bbt;
  49                         status = "okay";
  50
  51                         at91bootstrap@0 {
  52                                 label = "at91bootstrap";
  53                                 reg = <0x0 0x20000>;
  54                         };
  55
  56                         barebox@20000 {
  57                                 label = "barebox";
  58                                 reg = <0x20000 0x40000>;
  59                         };
  60
  61                         bareboxenv@60000 {
  62                                 label = "bareboxenv";
  63                                 reg = <0x60000 0x20000>;
  64                         };
  65
  66                         bareboxenv2@80000 {
  67                                 label = "bareboxenv2";
  68                                 reg = <0x80000 0x20000>;
  69                         };
  70
  71                         oftree@80000 {
  72                                 label = "oftree";
  73                                 reg = <0xa0000 0x20000>;
  74                         };
  75
  76                         kernel@a0000 {
  77                                 label = "kernel";
  78                                 reg = <0xc0000 0x400000>;
  79                         };
  80
  81                         rootfs@4a0000 {
  82                                 label = "rootfs";
  83                                 reg = <0x4c0000 0x7800000>;
  84                         };
  85
  86                         data@7ca0000 {
  87                                 label = "data";
  88                                 reg = <0x7cc0000 0x8340000>;
  89                         };
  90                 };
  91         };
  92
  93         i2c-gpio-0 {
  94                 status = "okay";
  95         };
  96 };