1/* 2 * QorIQ RIO Message Unit device tree stub [ controller @ offset 0xd3000 ] 3 * 4 * Copyright 2011 Freescale Semiconductor Inc. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * * Neither the name of Freescale Semiconductor nor the 14 * names of its contributors may be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * 18 * ALTERNATIVELY, this software may be distributed under the terms of the 19 * GNU General Public License ("GPL") as published by the Free Software 20 * Foundation, either version 2 of that License or (at your option) any 21 * later version. 22 * 23 * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY 24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 26 * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY 27 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35rmu: rmu@d3000 { 36 #address-cells = <1>; 37 #size-cells = <1>; 38 compatible = "fsl,srio-rmu"; 39 reg = <0xd3000 0x500>; 40 ranges = <0x0 0xd3000 0x500>; 41 42 message-unit@0 { 43 compatible = "fsl,srio-msg-unit"; 44 reg = <0x0 0x100>; 45 interrupts = < 46 60 2 0 0 /* msg1_tx_irq */ 47 61 2 0 0>;/* msg1_rx_irq */ 48 }; 49 message-unit@100 { 50 compatible = "fsl,srio-msg-unit"; 51 reg = <0x100 0x100>; 52 interrupts = < 53 62 2 0 0 /* msg2_tx_irq */ 54 63 2 0 0>;/* msg2_rx_irq */ 55 }; 56 doorbell-unit@400 { 57 compatible = "fsl,srio-dbell-unit"; 58 reg = <0x400 0x80>; 59 interrupts = < 60 56 2 0 0 /* bell_outb_irq */ 61 57 2 0 0>;/* bell_inb_irq */ 62 }; 63 port-write-unit@4e0 { 64 compatible = "fsl,srio-port-write-unit"; 65 reg = <0x4e0 0x20>; 66 interrupts = <16 2 1 11>; 67 }; 68}; 69