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kernel/linux-rt-4.4.41/arch/powerpc/boot/dts/fsl/qoriq-rmu-0.dtsi 2.58 KB
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  /*
   * QorIQ RIO Message Unit device tree stub [ controller @ offset 0xd3000 ]
   *
   * Copyright 2011 Freescale Semiconductor Inc.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in the
   *       documentation and/or other materials provided with the distribution.
   *     * Neither the name of Freescale Semiconductor nor the
   *       names of its contributors may be used to endorse or promote products
   *       derived from this software without specific prior written permission.
   *
   *
   * ALTERNATIVELY, this software may be distributed under the terms of the
   * GNU General Public License ("GPL") as published by the Free Software
   * Foundation, either version 2 of that License or (at your option) any
   * later version.
   *
   * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  rmu: rmu@d3000 {
  	#address-cells = <1>;
  	#size-cells = <1>;
  	compatible = "fsl,srio-rmu";
  	reg = <0xd3000 0x500>;
  	ranges = <0x0 0xd3000 0x500>;
  
  	message-unit@0 {
  		compatible = "fsl,srio-msg-unit";
  		reg = <0x0 0x100>;
  		interrupts = <
  			60 2 0 0  /* msg1_tx_irq */
  			61 2 0 0>;/* msg1_rx_irq */
  	};
  	message-unit@100 {
  		compatible = "fsl,srio-msg-unit";
  		reg = <0x100 0x100>;
  		interrupts = <
  			62 2 0 0  /* msg2_tx_irq */
  			63 2 0 0>;/* msg2_rx_irq */
  	};
  	doorbell-unit@400 {
  		compatible = "fsl,srio-dbell-unit";
  		reg = <0x400 0x80>;
  		interrupts = <
  			56 2 0 0  /* bell_outb_irq */
  			57 2 0 0>;/* bell_inb_irq */
  	};
  	port-write-unit@4e0 {
  		compatible = "fsl,srio-port-write-unit";
  		reg = <0x4e0 0x20>;
  		interrupts = <16 2 1 11>;
  	};
  };