arch/arm/boot/dts/zynq-zc702.dts

   1 /*
   2  *  Copyright (C) 2011 Xilinx
   3  *  Copyright (C) 2012 National Instruments Corp.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14 /dts-v1/;
  15 /include/ "zynq-7000.dtsi"
  16
  17 / {
  18         model = "Zynq ZC702 Development Board";
  19         compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
  20
  21         memory {
  22                 device_type = "memory";
  23                 reg = <0x0 0x40000000>;
  24         };
  25
  26         chosen {
  27                 bootargs = "console=ttyPS1,115200 earlyprintk";
  28         };
  29
  30 };
  31
  32 &ps_clk {
  33         clock-frequency = <33333330>;
  34 };
  35
  36 &ttc0_0 {
  37         status = "ok";
  38         compatible = "xlnx,ttc-counter-clocksource";
  39 };
  40
  41 &ttc0_1 {
  42         status = "ok";
  43         compatible = "xlnx,ttc-counter-clockevent";
  44 };