arch/arm/boot/dts/ge863-pro3.dtsi

   1 /*
   2  * ge863_pro3.dtsi - Device Tree file for Telit GE863-PRO3
   3  *
   4  * Copyright (C) 2012 Telit,
   5  *               2012 Fabio Porcedda <fabio.porcedda@gmail.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9
  10 #include "at91sam9260.dtsi"
  11
  12 / {
  13         clocks {
  14                 main_xtal {
  15                         clock-frequency = <6000000>;
  16                 };
  17         };
  18
  19         ahb {
  20                 apb {
  21                         dbgu: serial@fffff200 {
  22                                 status = "okay";
  23                         };
  24                 };
  25
  26                 ebi: ebi@10000000 {
  27                         status = "okay";
  28
  29                         nand_controller: nand-controller {
  30                                 status = "okay";
  31                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
  32                                 pinctrl-names = "default";
  33
  34                                 nand@3 {
  35                                         reg = <0x3 0x0 0x800000>;
  36                                         rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
  37                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
  38                                         nand-bus-width = <8>;
  39                                         nand-ecc-mode = "soft";
  40                                         nand-on-flash-bbt;
  41                                         label = "atmel_nand";
  42
  43                                         partitions {
  44                                                 compatible = "fixed-partitions";
  45                                                 #address-cells = <1>;
  46                                                 #size-cells = <1>;
  47
  48                                                 boot@0 {
  49                                                         label = "boot";
  50                                                         reg = <0x0 0x7c0000>;
  51                                                 };
  52
  53                                                 root@07c0000 {
  54                                                         label = "root";
  55                                                         reg = <0x7c0000 0x7840000>;
  56                                                 };
  57                                         };
  58                                 };
  59                         };
  60                 };
  61         };
  62
  63         chosen {
  64                 bootargs = "console=ttyS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs";
  65         };
  66 };