1*dc37374bSHongtao Jia/* 2*dc37374bSHongtao Jia * P1020 MBG-PC Device Tree Source stub (no addresses or top-level ranges) 3*dc37374bSHongtao Jia * 4*dc37374bSHongtao Jia * Copyright 2012 Freescale Semiconductor Inc. 5*dc37374bSHongtao Jia * 6*dc37374bSHongtao Jia * Redistribution and use in source and binary forms, with or without 7*dc37374bSHongtao Jia * modification, are permitted provided that the following conditions are met: 8*dc37374bSHongtao Jia * * Redistributions of source code must retain the above copyright 9*dc37374bSHongtao Jia * notice, this list of conditions and the following disclaimer. 10*dc37374bSHongtao Jia * * Redistributions in binary form must reproduce the above copyright 11*dc37374bSHongtao Jia * notice, this list of conditions and the following disclaimer in the 12*dc37374bSHongtao Jia * documentation and/or other materials provided with the distribution. 13*dc37374bSHongtao Jia * * Neither the name of Freescale Semiconductor nor the 14*dc37374bSHongtao Jia * names of its contributors may be used to endorse or promote products 15*dc37374bSHongtao Jia * derived from this software without specific prior written permission. 16*dc37374bSHongtao Jia * 17*dc37374bSHongtao Jia * 18*dc37374bSHongtao Jia * ALTERNATIVELY, this software may be distributed under the terms of the 19*dc37374bSHongtao Jia * GNU General Public License ("GPL") as published by the Free Software 20*dc37374bSHongtao Jia * Foundation, either version 2 of that License or (at your option) any 21*dc37374bSHongtao Jia * later version. 22*dc37374bSHongtao Jia * 23*dc37374bSHongtao Jia * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY 24*dc37374bSHongtao Jia * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25*dc37374bSHongtao Jia * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 26*dc37374bSHongtao Jia * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY 27*dc37374bSHongtao Jia * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28*dc37374bSHongtao Jia * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29*dc37374bSHongtao Jia * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30*dc37374bSHongtao Jia * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31*dc37374bSHongtao Jia * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32*dc37374bSHongtao Jia * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33*dc37374bSHongtao Jia */ 34*dc37374bSHongtao Jia 35*dc37374bSHongtao Jia&lbc { 36*dc37374bSHongtao Jia nor@0,0 { 37*dc37374bSHongtao Jia #address-cells = <1>; 38*dc37374bSHongtao Jia #size-cells = <1>; 39*dc37374bSHongtao Jia compatible = "cfi-flash"; 40*dc37374bSHongtao Jia reg = <0x0 0x0 0x4000000>; 41*dc37374bSHongtao Jia bank-width = <2>; 42*dc37374bSHongtao Jia device-width = <1>; 43*dc37374bSHongtao Jia 44*dc37374bSHongtao Jia partition@0 { 45*dc37374bSHongtao Jia /* 128KB for DTB Image */ 46*dc37374bSHongtao Jia reg = <0x0 0x00020000>; 47*dc37374bSHongtao Jia label = "NOR DTB Image"; 48*dc37374bSHongtao Jia }; 49*dc37374bSHongtao Jia 50*dc37374bSHongtao Jia partition@20000 { 51*dc37374bSHongtao Jia /* 3.875 MB for Linux Kernel Image */ 52*dc37374bSHongtao Jia reg = <0x00020000 0x003e0000>; 53*dc37374bSHongtao Jia label = "NOR Linux Kernel Image"; 54*dc37374bSHongtao Jia }; 55*dc37374bSHongtao Jia 56*dc37374bSHongtao Jia partition@400000 { 57*dc37374bSHongtao Jia /* 58MB for Root file System */ 58*dc37374bSHongtao Jia reg = <0x00400000 0x03a00000>; 59*dc37374bSHongtao Jia label = "NOR Root File System"; 60*dc37374bSHongtao Jia }; 61*dc37374bSHongtao Jia 62*dc37374bSHongtao Jia partition@3e00000 { 63*dc37374bSHongtao Jia /* This location must not be altered */ 64*dc37374bSHongtao Jia /* 1M for Vitesse 7385 Switch firmware */ 65*dc37374bSHongtao Jia reg = <0x3e00000 0x00100000>; 66*dc37374bSHongtao Jia label = "NOR Vitesse-7385 Firmware"; 67*dc37374bSHongtao Jia read-only; 68*dc37374bSHongtao Jia }; 69*dc37374bSHongtao Jia 70*dc37374bSHongtao Jia partition@3f00000 { 71*dc37374bSHongtao Jia /* This location must not be altered */ 72*dc37374bSHongtao Jia /* 512KB for u-boot Bootloader Image */ 73*dc37374bSHongtao Jia /* 512KB for u-boot Environment Variables */ 74*dc37374bSHongtao Jia reg = <0x03f00000 0x00100000>; 75*dc37374bSHongtao Jia label = "NOR U-Boot Image"; 76*dc37374bSHongtao Jia read-only; 77*dc37374bSHongtao Jia }; 78*dc37374bSHongtao Jia }; 79*dc37374bSHongtao Jia 80*dc37374bSHongtao Jia L2switch@2,0 { 81*dc37374bSHongtao Jia #address-cells = <1>; 82*dc37374bSHongtao Jia #size-cells = <1>; 83*dc37374bSHongtao Jia compatible = "vitesse-7385"; 84*dc37374bSHongtao Jia reg = <0x2 0x0 0x20000>; 85*dc37374bSHongtao Jia }; 86*dc37374bSHongtao Jia}; 87*dc37374bSHongtao Jia 88*dc37374bSHongtao Jia&soc { 89*dc37374bSHongtao Jia i2c@3000 { 90*dc37374bSHongtao Jia rtc@68 { 91*dc37374bSHongtao Jia compatible = "dallas,ds1339"; 92*dc37374bSHongtao Jia reg = <0x68>; 93*dc37374bSHongtao Jia }; 94*dc37374bSHongtao Jia }; 95*dc37374bSHongtao Jia 96*dc37374bSHongtao Jia mdio@24000 { 97*dc37374bSHongtao Jia phy0: ethernet-phy@0 { 98*dc37374bSHongtao Jia interrupts = <3 1 0 0>; 99*dc37374bSHongtao Jia reg = <0x0>; 100*dc37374bSHongtao Jia }; 101*dc37374bSHongtao Jia phy1: ethernet-phy@1 { 102*dc37374bSHongtao Jia interrupts = <2 1 0 0>; 103*dc37374bSHongtao Jia reg = <0x1>; 104*dc37374bSHongtao Jia }; 105*dc37374bSHongtao Jia }; 106*dc37374bSHongtao Jia 107*dc37374bSHongtao Jia mdio@25000 { 108*dc37374bSHongtao Jia tbi1: tbi-phy@11 { 109*dc37374bSHongtao Jia reg = <0x11>; 110*dc37374bSHongtao Jia device_type = "tbi-phy"; 111*dc37374bSHongtao Jia }; 112*dc37374bSHongtao Jia }; 113*dc37374bSHongtao Jia 114*dc37374bSHongtao Jia mdio@26000 { 115*dc37374bSHongtao Jia tbi2: tbi-phy@11 { 116*dc37374bSHongtao Jia reg = <0x11>; 117*dc37374bSHongtao Jia device_type = "tbi-phy"; 118*dc37374bSHongtao Jia }; 119*dc37374bSHongtao Jia }; 120*dc37374bSHongtao Jia 121*dc37374bSHongtao Jia enet0: ethernet@b0000 { 122*dc37374bSHongtao Jia fixed-link = <1 1 1000 0 0>; 123*dc37374bSHongtao Jia phy-connection-type = "rgmii-id"; 124*dc37374bSHongtao Jia }; 125*dc37374bSHongtao Jia 126*dc37374bSHongtao Jia enet1: ethernet@b1000 { 127*dc37374bSHongtao Jia phy-handle = <&phy0>; 128*dc37374bSHongtao Jia tbi-handle = <&tbi1>; 129*dc37374bSHongtao Jia phy-connection-type = "sgmii"; 130*dc37374bSHongtao Jia }; 131*dc37374bSHongtao Jia 132*dc37374bSHongtao Jia enet2: ethernet@b2000 { 133*dc37374bSHongtao Jia phy-handle = <&phy1>; 134*dc37374bSHongtao Jia phy-connection-type = "rgmii-id"; 135*dc37374bSHongtao Jia }; 136*dc37374bSHongtao Jia 137*dc37374bSHongtao Jia usb@22000 { 138*dc37374bSHongtao Jia phy_type = "ulpi"; 139*dc37374bSHongtao Jia }; 140*dc37374bSHongtao Jia 141*dc37374bSHongtao Jia /* USB2 is shared with localbus, so it must be disabled 142*dc37374bSHongtao Jia by default. We can't put 'status = "disabled";' here 143*dc37374bSHongtao Jia since U-Boot doesn't clear the status property when 144*dc37374bSHongtao Jia it enables USB2. OTOH, U-Boot does create a new node 145*dc37374bSHongtao Jia when there isn't any. So, just comment it out. 146*dc37374bSHongtao Jia */ 147*dc37374bSHongtao Jia usb@23000 { 148*dc37374bSHongtao Jia status = "disabled"; 149*dc37374bSHongtao Jia phy_type = "ulpi"; 150*dc37374bSHongtao Jia }; 151*dc37374bSHongtao Jia}; 152