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                 slow_xtal {
  12                         clock-frequency = <32768>;
  13                 };
  14
  15                 main_xtal {
  16                         clock-frequency = <12000000>;
  17                 };
  18         };
  19
  20         ahb {
  21                 apb {
  22                         dbgu: serial@fffff200 {
  23                                 status = "okay";
  24                         };
  25
  26                         macb0: ethernet@fffc4000 {
  27                                 phy-mode = "rmii";
  28                                 status = "okay";
  29                         };
  30
  31                         usb1: gadget@fffa4000 {
  32                                 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
  33                                 status = "okay";
  34                         };
  35                 };
  36
  37                 nand0: nand@40000000 {
  38                         nand-bus-width = <8>;
  39                         nand-ecc-mode = "soft";
  40                         nand-on-flash-bbt;
  41                         status = "okay";
  42
  43                         at91bootstrap@0 {
  44                                 label = "at91bootstrap";
  45                                 reg = <0x0 0x20000>;
  46                         };
  47
  48                         barebox@20000 {
  49                                 label = "barebox";
  50                                 reg = <0x20000 0x40000>;
  51                         };
  52
  53                         bareboxenv@60000 {
  54                                 label = "bareboxenv";
  55                                 reg = <0x60000 0x20000>;
  56                         };
  57
  58                         bareboxenv2@80000 {
  59                                 label = "bareboxenv2";
  60                                 reg = <0x80000 0x20000>;
  61                         };
  62
  63                         oftree@80000 {
  64                                 label = "oftree";
  65                                 reg = <0xa0000 0x20000>;
  66                         };
  67
  68                         kernel@a0000 {
  69                                 label = "kernel";
  70                                 reg = <0xc0000 0x400000>;
  71                         };
  72
  73                         rootfs@4a0000 {
  74                                 label = "rootfs";
  75                                 reg = <0x4c0000 0x7800000>;
  76                         };
  77
  78                         data@7ca0000 {
  79                                 label = "data";
  80                                 reg = <0x7cc0000 0x8340000>;
  81                         };
  82                 };
  83
  84                 usb0: ohci@500000 {
  85                         num-ports = <2>;
  86                         status = "okay";
  87                 };
  88         };
  89
  90         leds {
  91                 compatible = "gpio-leds";
  92
  93                 user_led {
  94                         label = "user_led";
  95                         gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
  96                         linux,default-trigger = "heartbeat";
  97                 };
  98         };
  99
 100         gpio_keys {
 101                 compatible = "gpio-keys";
 102                 #address-cells = <1>;
 103                 #size-cells = <0>;
 104
 105                 user_pb {
 106                         label = "user_pb";
 107                         gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
 108                         linux,code = <28>;
 109                         wakeup-source;
 110                 };
 111         };
 112
 113         i2c-gpio-0 {
 114                 status = "okay";
 115         };
 116 };