1dc37374bSHongtao Jia/* 2dc37374bSHongtao Jia * P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges) 3dc37374bSHongtao Jia * 4dc37374bSHongtao Jia * Copyright 2011 Freescale Semiconductor Inc. 5dc37374bSHongtao Jia * 6dc37374bSHongtao Jia * Redistribution and use in source and binary forms, with or without 7dc37374bSHongtao Jia * modification, are permitted provided that the following conditions are met: 8dc37374bSHongtao Jia * * Redistributions of source code must retain the above copyright 9dc37374bSHongtao Jia * notice, this list of conditions and the following disclaimer. 10dc37374bSHongtao Jia * * Redistributions in binary form must reproduce the above copyright 11dc37374bSHongtao Jia * notice, this list of conditions and the following disclaimer in the 12dc37374bSHongtao Jia * documentation and/or other materials provided with the distribution. 13dc37374bSHongtao Jia * * Neither the name of Freescale Semiconductor nor the 14dc37374bSHongtao Jia * names of its contributors may be used to endorse or promote products 15dc37374bSHongtao Jia * derived from this software without specific prior written permission. 16dc37374bSHongtao Jia * 17dc37374bSHongtao Jia * 18dc37374bSHongtao Jia * ALTERNATIVELY, this software may be distributed under the terms of the 19dc37374bSHongtao Jia * GNU General Public License ("GPL") as published by the Free Software 20dc37374bSHongtao Jia * Foundation, either version 2 of that License or (at your option) any 21dc37374bSHongtao Jia * later version. 22dc37374bSHongtao Jia * 23dc37374bSHongtao Jia * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY 24dc37374bSHongtao Jia * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25dc37374bSHongtao Jia * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 26dc37374bSHongtao Jia * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY 27dc37374bSHongtao Jia * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28dc37374bSHongtao Jia * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29dc37374bSHongtao Jia * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30dc37374bSHongtao Jia * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31dc37374bSHongtao Jia * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32dc37374bSHongtao Jia * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33dc37374bSHongtao Jia */ 34dc37374bSHongtao Jia 35dc37374bSHongtao Jia&lbc { 36dc37374bSHongtao Jia nor@0,0 { 37dc37374bSHongtao Jia #address-cells = <1>; 38dc37374bSHongtao Jia #size-cells = <1>; 39dc37374bSHongtao Jia compatible = "cfi-flash"; 40dc37374bSHongtao Jia reg = <0x0 0x0 0x1000000>; 41dc37374bSHongtao Jia bank-width = <2>; 42dc37374bSHongtao Jia device-width = <1>; 43dc37374bSHongtao Jia 44dc37374bSHongtao Jia partition@0 { 45dc37374bSHongtao Jia /* This location must not be altered */ 46dc37374bSHongtao Jia /* 256KB for Vitesse 7385 Switch firmware */ 47dc37374bSHongtao Jia reg = <0x0 0x00040000>; 48dc37374bSHongtao Jia label = "NOR Vitesse-7385 Firmware"; 49dc37374bSHongtao Jia read-only; 50dc37374bSHongtao Jia }; 51dc37374bSHongtao Jia 52dc37374bSHongtao Jia partition@40000 { 53dc37374bSHongtao Jia /* 256KB for DTB Image */ 54dc37374bSHongtao Jia reg = <0x00040000 0x00040000>; 55dc37374bSHongtao Jia label = "NOR DTB Image"; 56dc37374bSHongtao Jia }; 57dc37374bSHongtao Jia 58dc37374bSHongtao Jia partition@80000 { 59dc37374bSHongtao Jia /* 3.5 MB for Linux Kernel Image */ 60dc37374bSHongtao Jia reg = <0x00080000 0x00380000>; 61dc37374bSHongtao Jia label = "NOR Linux Kernel Image"; 62dc37374bSHongtao Jia }; 63dc37374bSHongtao Jia 64dc37374bSHongtao Jia partition@400000 { 65dc37374bSHongtao Jia /* 11MB for JFFS2 based Root file System */ 66dc37374bSHongtao Jia reg = <0x00400000 0x00b00000>; 67dc37374bSHongtao Jia label = "NOR JFFS2 Root File System"; 68dc37374bSHongtao Jia }; 69dc37374bSHongtao Jia 70dc37374bSHongtao Jia partition@f00000 { 71dc37374bSHongtao Jia /* This location must not be altered */ 72dc37374bSHongtao Jia /* 512KB for u-boot Bootloader Image */ 73dc37374bSHongtao Jia /* 512KB for u-boot Environment Variables */ 74dc37374bSHongtao Jia reg = <0x00f00000 0x00100000>; 75dc37374bSHongtao Jia label = "NOR U-Boot Image"; 76dc37374bSHongtao Jia read-only; 77dc37374bSHongtao Jia }; 78dc37374bSHongtao Jia }; 79dc37374bSHongtao Jia 80dc37374bSHongtao Jia nand@1,0 { 81dc37374bSHongtao Jia #address-cells = <1>; 82dc37374bSHongtao Jia #size-cells = <1>; 83dc37374bSHongtao Jia compatible = "fsl,p2020-fcm-nand", 84dc37374bSHongtao Jia "fsl,elbc-fcm-nand"; 85dc37374bSHongtao Jia reg = <0x1 0x0 0x40000>; 86dc37374bSHongtao Jia 87dc37374bSHongtao Jia partition@0 { 88dc37374bSHongtao Jia /* This location must not be altered */ 89dc37374bSHongtao Jia /* 1MB for u-boot Bootloader Image */ 90dc37374bSHongtao Jia reg = <0x0 0x00100000>; 91dc37374bSHongtao Jia label = "NAND U-Boot Image"; 92dc37374bSHongtao Jia read-only; 93dc37374bSHongtao Jia }; 94dc37374bSHongtao Jia 95dc37374bSHongtao Jia partition@100000 { 96dc37374bSHongtao Jia /* 1MB for DTB Image */ 97dc37374bSHongtao Jia reg = <0x00100000 0x00100000>; 98dc37374bSHongtao Jia label = "NAND DTB Image"; 99dc37374bSHongtao Jia }; 100dc37374bSHongtao Jia 101dc37374bSHongtao Jia partition@200000 { 102dc37374bSHongtao Jia /* 4MB for Linux Kernel Image */ 103dc37374bSHongtao Jia reg = <0x00200000 0x00400000>; 104dc37374bSHongtao Jia label = "NAND Linux Kernel Image"; 105dc37374bSHongtao Jia }; 106dc37374bSHongtao Jia 107dc37374bSHongtao Jia partition@600000 { 108dc37374bSHongtao Jia /* 4MB for Compressed Root file System Image */ 109dc37374bSHongtao Jia reg = <0x00600000 0x00400000>; 110dc37374bSHongtao Jia label = "NAND Compressed RFS Image"; 111dc37374bSHongtao Jia }; 112dc37374bSHongtao Jia 113dc37374bSHongtao Jia partition@a00000 { 114dc37374bSHongtao Jia /* 7MB for JFFS2 based Root file System */ 115dc37374bSHongtao Jia reg = <0x00a00000 0x00700000>; 116dc37374bSHongtao Jia label = "NAND JFFS2 Root File System"; 117dc37374bSHongtao Jia }; 118dc37374bSHongtao Jia 119dc37374bSHongtao Jia partition@1100000 { 120dc37374bSHongtao Jia /* 15MB for JFFS2 based Root file System */ 121dc37374bSHongtao Jia reg = <0x01100000 0x00f00000>; 122dc37374bSHongtao Jia label = "NAND Writable User area"; 123dc37374bSHongtao Jia }; 124dc37374bSHongtao Jia }; 125dc37374bSHongtao Jia 126dc37374bSHongtao Jia L2switch@2,0 { 127dc37374bSHongtao Jia #address-cells = <1>; 128dc37374bSHongtao Jia #size-cells = <1>; 129dc37374bSHongtao Jia compatible = "vitesse-7385"; 130dc37374bSHongtao Jia reg = <0x2 0x0 0x20000>; 131dc37374bSHongtao Jia }; 132dc37374bSHongtao Jia 133dc37374bSHongtao Jia cpld@3,0 { 134dc37374bSHongtao Jia #address-cells = <1>; 135dc37374bSHongtao Jia #size-cells = <1>; 136dc37374bSHongtao Jia compatible = "cpld"; 137dc37374bSHongtao Jia reg = <0x3 0x0 0x20000>; 138dc37374bSHongtao Jia read-only; 139dc37374bSHongtao Jia }; 140dc37374bSHongtao Jia}; 141dc37374bSHongtao Jia 142dc37374bSHongtao Jia&soc { 143dc37374bSHongtao Jia i2c@3000 { 144dc37374bSHongtao Jia rtc@68 { 145dc37374bSHongtao Jia compatible = "pericom,pt7c4338"; 146dc37374bSHongtao Jia reg = <0x68>; 147dc37374bSHongtao Jia }; 148dc37374bSHongtao Jia }; 149dc37374bSHongtao Jia 150dc37374bSHongtao Jia spi@7000 { 151dc37374bSHongtao Jia flash@0 { 152dc37374bSHongtao Jia #address-cells = <1>; 153dc37374bSHongtao Jia #size-cells = <1>; 154fba4e9f9SHou Zhiqiang compatible = "spansion,m25p80", "jedec,spi-nor"; 155dc37374bSHongtao Jia reg = <0>; 156dc37374bSHongtao Jia spi-max-frequency = <40000000>; 157dc37374bSHongtao Jia 158dc37374bSHongtao Jia partition@0 { 159dc37374bSHongtao Jia /* 512KB for u-boot Bootloader Image */ 160dc37374bSHongtao Jia reg = <0x0 0x00080000>; 161dc37374bSHongtao Jia label = "SPI U-Boot Image"; 162dc37374bSHongtao Jia read-only; 163dc37374bSHongtao Jia }; 164dc37374bSHongtao Jia 165dc37374bSHongtao Jia partition@80000 { 166dc37374bSHongtao Jia /* 512KB for DTB Image */ 167dc37374bSHongtao Jia reg = <0x00080000 0x00080000>; 168dc37374bSHongtao Jia label = "SPI DTB Image"; 169dc37374bSHongtao Jia }; 170dc37374bSHongtao Jia 171dc37374bSHongtao Jia partition@100000 { 172dc37374bSHongtao Jia /* 4MB for Linux Kernel Image */ 173dc37374bSHongtao Jia reg = <0x00100000 0x00400000>; 174dc37374bSHongtao Jia label = "SPI Linux Kernel Image"; 175dc37374bSHongtao Jia }; 176dc37374bSHongtao Jia 177dc37374bSHongtao Jia partition@500000 { 178dc37374bSHongtao Jia /* 4MB for Compressed RFS Image */ 179dc37374bSHongtao Jia reg = <0x00500000 0x00400000>; 180dc37374bSHongtao Jia label = "SPI Compressed RFS Image"; 181dc37374bSHongtao Jia }; 182dc37374bSHongtao Jia 183dc37374bSHongtao Jia partition@900000 { 184dc37374bSHongtao Jia /* 7MB for JFFS2 based RFS */ 185dc37374bSHongtao Jia reg = <0x00900000 0x00700000>; 186dc37374bSHongtao Jia label = "SPI JFFS2 RFS"; 187dc37374bSHongtao Jia }; 188dc37374bSHongtao Jia }; 189dc37374bSHongtao Jia }; 190dc37374bSHongtao Jia 191dc37374bSHongtao Jia usb@22000 { 192dc37374bSHongtao Jia phy_type = "ulpi"; 193dc37374bSHongtao Jia }; 194dc37374bSHongtao Jia 195dc37374bSHongtao Jia mdio@24520 { 196dc37374bSHongtao Jia phy0: ethernet-phy@0 { 197dc37374bSHongtao Jia interrupts = <3 1 0 0>; 198dc37374bSHongtao Jia reg = <0x0>; 199dc37374bSHongtao Jia }; 200dc37374bSHongtao Jia phy1: ethernet-phy@1 { 201dc37374bSHongtao Jia interrupts = <2 1 0 0>; 202dc37374bSHongtao Jia reg = <0x1>; 203dc37374bSHongtao Jia }; 204dc37374bSHongtao Jia }; 205dc37374bSHongtao Jia 206dc37374bSHongtao Jia mdio@25520 { 207dc37374bSHongtao Jia tbi0: tbi-phy@11 { 208dc37374bSHongtao Jia reg = <0x11>; 209dc37374bSHongtao Jia device_type = "tbi-phy"; 210dc37374bSHongtao Jia }; 211dc37374bSHongtao Jia }; 212dc37374bSHongtao Jia 213dc37374bSHongtao Jia mdio@26520 { 214dc37374bSHongtao Jia status = "disabled"; 215dc37374bSHongtao Jia }; 216dc37374bSHongtao Jia 217dc37374bSHongtao Jia ptp_clock@24e00 { 218dc37374bSHongtao Jia fsl,tclk-period = <5>; 219dc37374bSHongtao Jia fsl,tmr-prsc = <2>; 220dc37374bSHongtao Jia fsl,tmr-add = <0xaaaaaaab>; 221dc37374bSHongtao Jia fsl,tmr-fiper1 = <999999995>; 222dc37374bSHongtao Jia fsl,tmr-fiper2 = <99990>; 223dc37374bSHongtao Jia fsl,max-adj = <299999999>; 224dc37374bSHongtao Jia }; 225dc37374bSHongtao Jia 226dc37374bSHongtao Jia enet0: ethernet@24000 { 227dc37374bSHongtao Jia fixed-link = <1 1 1000 0 0>; 228dc37374bSHongtao Jia phy-connection-type = "rgmii-id"; 229dc37374bSHongtao Jia }; 230dc37374bSHongtao Jia 231dc37374bSHongtao Jia enet1: ethernet@25000 { 232dc37374bSHongtao Jia tbi-handle = <&tbi0>; 233dc37374bSHongtao Jia phy-handle = <&phy0>; 234dc37374bSHongtao Jia phy-connection-type = "sgmii"; 235dc37374bSHongtao Jia }; 236dc37374bSHongtao Jia 237dc37374bSHongtao Jia enet2: ethernet@26000 { 238dc37374bSHongtao Jia phy-handle = <&phy1>; 239dc37374bSHongtao Jia phy-connection-type = "rgmii-id"; 240dc37374bSHongtao Jia }; 241dc37374bSHongtao Jia}; 242