arch/arm/boot/dts/usb_a9260_common.dtsi

   1 /*
   2  * usb_a926x.dts - Device Tree file for Caloa USB A926x board
   3  *
   4  *  Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 / {
  10         clocks {
  11                 #address-cells = <1>;
  12                 #size-cells = <1>;
  13                 ranges;
  14
  15                 main_clock: clock@0 {
  16                         compatible = "atmel,osc", "fixed-clock";
  17                         clock-frequency = <12000000>;
  18                 };
  19         };
  20
  21         ahb {
  22                 apb {
  23                         dbgu: serial@fffff200 {
  24                                 status = "okay";
  25                         };
  26
  27                         macb0: ethernet@fffc4000 {
  28                                 phy-mode = "rmii";
  29                                 status = "okay";
  30                         };
  31
  32                         usb1: gadget@fffa4000 {
  33                                 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
  34                                 status = "okay";
  35                         };
  36                 };
  37
  38                 nand0: nand@40000000 {
  39                         nand-bus-width = <8>;
  40                         nand-ecc-mode = "soft";
  41                         nand-on-flash-bbt;
  42                         status = "okay";
  43
  44                         at91bootstrap@0 {
  45                                 label = "at91bootstrap";
  46                                 reg = <0x0 0x20000>;
  47                         };
  48
  49                         barebox@20000 {
  50                                 label = "barebox";
  51                                 reg = <0x20000 0x40000>;
  52                         };
  53
  54                         bareboxenv@60000 {
  55                                 label = "bareboxenv";
  56                                 reg = <0x60000 0x20000>;
  57                         };
  58
  59                         bareboxenv2@80000 {
  60                                 label = "bareboxenv2";
  61                                 reg = <0x80000 0x20000>;
  62                         };
  63
  64                         oftree@80000 {
  65                                 label = "oftree";
  66                                 reg = <0xa0000 0x20000>;
  67                         };
  68
  69                         kernel@a0000 {
  70                                 label = "kernel";
  71                                 reg = <0xc0000 0x400000>;
  72                         };
  73
  74                         rootfs@4a0000 {
  75                                 label = "rootfs";
  76                                 reg = <0x4c0000 0x7800000>;
  77                         };
  78
  79                         data@7ca0000 {
  80                                 label = "data";
  81                                 reg = <0x7cc0000 0x8340000>;
  82                         };
  83                 };
  84
  85                 usb0: ohci@00500000 {
  86                         num-ports = <2>;
  87                         status = "okay";
  88                 };
  89         };
  90
  91         leds {
  92                 compatible = "gpio-leds";
  93
  94                 user_led {
  95                         label = "user_led";
  96                         gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
  97                         linux,default-trigger = "heartbeat";
  98                 };
  99         };
 100
 101         gpio_keys {
 102                 compatible = "gpio-keys";
 103                 #address-cells = <1>;
 104                 #size-cells = <0>;
 105
 106                 user_pb {
 107                         label = "user_pb";
 108                         gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
 109                         linux,code = <28>;
 110                         gpio-key,wakeup;
 111                 };
 112         };
 113
 114         i2c@0 {
 115                 status = "okay";
 116         };
 117 };