1*c66ec88fSEmmanuel Vadot/* 2*c66ec88fSEmmanuel Vadot * PQ3 RIO Message Unit device tree stub [ controller @ offset 0xd3000 ] 3*c66ec88fSEmmanuel Vadot * 4*c66ec88fSEmmanuel Vadot * Copyright 2011 Freescale Semiconductor Inc. 5*c66ec88fSEmmanuel Vadot * 6*c66ec88fSEmmanuel Vadot * Redistribution and use in source and binary forms, with or without 7*c66ec88fSEmmanuel Vadot * modification, are permitted provided that the following conditions are met: 8*c66ec88fSEmmanuel Vadot * * Redistributions of source code must retain the above copyright 9*c66ec88fSEmmanuel Vadot * notice, this list of conditions and the following disclaimer. 10*c66ec88fSEmmanuel Vadot * * Redistributions in binary form must reproduce the above copyright 11*c66ec88fSEmmanuel Vadot * notice, this list of conditions and the following disclaimer in the 12*c66ec88fSEmmanuel Vadot * documentation and/or other materials provided with the distribution. 13*c66ec88fSEmmanuel Vadot * * Neither the name of Freescale Semiconductor nor the 14*c66ec88fSEmmanuel Vadot * names of its contributors may be used to endorse or promote products 15*c66ec88fSEmmanuel Vadot * derived from this software without specific prior written permission. 16*c66ec88fSEmmanuel Vadot * 17*c66ec88fSEmmanuel Vadot * 18*c66ec88fSEmmanuel Vadot * ALTERNATIVELY, this software may be distributed under the terms of the 19*c66ec88fSEmmanuel Vadot * GNU General Public License ("GPL") as published by the Free Software 20*c66ec88fSEmmanuel Vadot * Foundation, either version 2 of that License or (at your option) any 21*c66ec88fSEmmanuel Vadot * later version. 22*c66ec88fSEmmanuel Vadot * 23*c66ec88fSEmmanuel Vadot * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY 24*c66ec88fSEmmanuel Vadot * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25*c66ec88fSEmmanuel Vadot * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 26*c66ec88fSEmmanuel Vadot * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY 27*c66ec88fSEmmanuel Vadot * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28*c66ec88fSEmmanuel Vadot * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29*c66ec88fSEmmanuel Vadot * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30*c66ec88fSEmmanuel Vadot * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31*c66ec88fSEmmanuel Vadot * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32*c66ec88fSEmmanuel Vadot * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33*c66ec88fSEmmanuel Vadot */ 34*c66ec88fSEmmanuel Vadot 35*c66ec88fSEmmanuel Vadotrmu: rmu@d3000 { 36*c66ec88fSEmmanuel Vadot #address-cells = <1>; 37*c66ec88fSEmmanuel Vadot #size-cells = <1>; 38*c66ec88fSEmmanuel Vadot compatible = "fsl,srio-rmu"; 39*c66ec88fSEmmanuel Vadot reg = <0xd3000 0x500>; 40*c66ec88fSEmmanuel Vadot ranges = <0x0 0xd3000 0x500>; 41*c66ec88fSEmmanuel Vadot 42*c66ec88fSEmmanuel Vadot message-unit@0 { 43*c66ec88fSEmmanuel Vadot compatible = "fsl,srio-msg-unit"; 44*c66ec88fSEmmanuel Vadot reg = <0x0 0x100>; 45*c66ec88fSEmmanuel Vadot interrupts = < 46*c66ec88fSEmmanuel Vadot 53 2 0 0 /* msg1_tx_irq */ 47*c66ec88fSEmmanuel Vadot 54 2 0 0>;/* msg1_rx_irq */ 48*c66ec88fSEmmanuel Vadot }; 49*c66ec88fSEmmanuel Vadot message-unit@100 { 50*c66ec88fSEmmanuel Vadot compatible = "fsl,srio-msg-unit"; 51*c66ec88fSEmmanuel Vadot reg = <0x100 0x100>; 52*c66ec88fSEmmanuel Vadot interrupts = < 53*c66ec88fSEmmanuel Vadot 55 2 0 0 /* msg2_tx_irq */ 54*c66ec88fSEmmanuel Vadot 56 2 0 0>;/* msg2_rx_irq */ 55*c66ec88fSEmmanuel Vadot }; 56*c66ec88fSEmmanuel Vadot doorbell-unit@400 { 57*c66ec88fSEmmanuel Vadot compatible = "fsl,srio-dbell-unit"; 58*c66ec88fSEmmanuel Vadot reg = <0x400 0x80>; 59*c66ec88fSEmmanuel Vadot interrupts = < 60*c66ec88fSEmmanuel Vadot 49 2 0 0 /* bell_outb_irq */ 61*c66ec88fSEmmanuel Vadot 50 2 0 0>;/* bell_inb_irq */ 62*c66ec88fSEmmanuel Vadot }; 63*c66ec88fSEmmanuel Vadot port-write-unit@4e0 { 64*c66ec88fSEmmanuel Vadot compatible = "fsl,srio-port-write-unit"; 65*c66ec88fSEmmanuel Vadot reg = <0x4e0 0x20>; 66*c66ec88fSEmmanuel Vadot interrupts = <48 2 0 0>; 67*c66ec88fSEmmanuel Vadot }; 68*c66ec88fSEmmanuel Vadot}; 69