Zhicheng Fan | 9507400 | 2012-02-10 14:48:16 +0800 | [diff] [blame] | 1 | /* |
| 2 | * P1020 RDB-PC Device Tree Source stub (no addresses or top-level ranges) |
| 3 | * |
| 4 | * Copyright 2012 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 | |
| 35 | &lbc { |
| 36 | nor@0,0 { |
| 37 | #address-cells = <1>; |
| 38 | #size-cells = <1>; |
| 39 | compatible = "cfi-flash"; |
| 40 | reg = <0x0 0x0 0x1000000>; |
| 41 | bank-width = <2>; |
| 42 | device-width = <1>; |
| 43 | |
| 44 | partition@0 { |
| 45 | /* This location must not be altered */ |
| 46 | /* 256KB for Vitesse 7385 Switch firmware */ |
| 47 | reg = <0x0 0x00040000>; |
| 48 | label = "NOR Vitesse-7385 Firmware"; |
| 49 | read-only; |
| 50 | }; |
| 51 | |
| 52 | partition@40000 { |
| 53 | /* 256KB for DTB Image */ |
| 54 | reg = <0x00040000 0x00040000>; |
| 55 | label = "NOR DTB Image"; |
| 56 | }; |
| 57 | |
| 58 | partition@80000 { |
| 59 | /* 3.5 MB for Linux Kernel Image */ |
| 60 | reg = <0x00080000 0x00380000>; |
| 61 | label = "NOR Linux Kernel Image"; |
| 62 | }; |
| 63 | |
| 64 | partition@400000 { |
| 65 | /* 11MB for JFFS2 based Root file System */ |
| 66 | reg = <0x00400000 0x00b00000>; |
| 67 | label = "NOR JFFS2 Root File System"; |
| 68 | }; |
| 69 | |
| 70 | partition@f00000 { |
| 71 | /* This location must not be altered */ |
| 72 | /* 512KB for u-boot Bootloader Image */ |
| 73 | /* 512KB for u-boot Environment Variables */ |
| 74 | reg = <0x00f00000 0x00100000>; |
| 75 | label = "NOR U-Boot Image"; |
| 76 | read-only; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | nand@1,0 { |
| 81 | #address-cells = <1>; |
| 82 | #size-cells = <1>; |
| 83 | compatible = "fsl,p1020-fcm-nand", |
| 84 | "fsl,elbc-fcm-nand"; |
| 85 | reg = <0x1 0x0 0x40000>; |
| 86 | |
| 87 | partition@0 { |
| 88 | /* This location must not be altered */ |
| 89 | /* 1MB for u-boot Bootloader Image */ |
| 90 | reg = <0x0 0x00100000>; |
| 91 | label = "NAND U-Boot Image"; |
| 92 | read-only; |
| 93 | }; |
| 94 | |
| 95 | partition@100000 { |
| 96 | /* 1MB for DTB Image */ |
| 97 | reg = <0x00100000 0x00100000>; |
| 98 | label = "NAND DTB Image"; |
| 99 | }; |
| 100 | |
| 101 | partition@200000 { |
| 102 | /* 4MB for Linux Kernel Image */ |
| 103 | reg = <0x00200000 0x00400000>; |
| 104 | label = "NAND Linux Kernel Image"; |
| 105 | }; |
| 106 | |
| 107 | partition@600000 { |
| 108 | /* 4MB for Compressed Root file System Image */ |
| 109 | reg = <0x00600000 0x00400000>; |
| 110 | label = "NAND Compressed RFS Image"; |
| 111 | }; |
| 112 | |
| 113 | partition@a00000 { |
| 114 | /* 7MB for JFFS2 based Root file System */ |
| 115 | reg = <0x00a00000 0x00700000>; |
| 116 | label = "NAND JFFS2 Root File System"; |
| 117 | }; |
| 118 | |
| 119 | partition@1100000 { |
| 120 | /* 15MB for JFFS2 based Root file System */ |
| 121 | reg = <0x01100000 0x00f00000>; |
| 122 | label = "NAND Writable User area"; |
| 123 | }; |
| 124 | }; |
| 125 | |
| 126 | L2switch@2,0 { |
| 127 | #address-cells = <1>; |
| 128 | #size-cells = <1>; |
| 129 | compatible = "vitesse-7385"; |
| 130 | reg = <0x2 0x0 0x20000>; |
| 131 | }; |
| 132 | |
| 133 | cpld@3,0 { |
| 134 | #address-cells = <1>; |
| 135 | #size-cells = <1>; |
| 136 | compatible = "cpld"; |
| 137 | reg = <0x3 0x0 0x20000>; |
| 138 | read-only; |
| 139 | }; |
| 140 | }; |
| 141 | |
| 142 | &soc { |
| 143 | i2c@3000 { |
| 144 | rtc@68 { |
| 145 | compatible = "pericom,pt7c4338"; |
| 146 | reg = <0x68>; |
| 147 | }; |
| 148 | }; |
| 149 | |
| 150 | spi@7000 { |
| 151 | flash@0 { |
| 152 | #address-cells = <1>; |
| 153 | #size-cells = <1>; |
| 154 | compatible = "spansion,s25sl12801"; |
| 155 | reg = <0>; |
| 156 | spi-max-frequency = <40000000>; /* input clock */ |
| 157 | |
| 158 | partition@u-boot { |
| 159 | /* 512KB for u-boot Bootloader Image */ |
| 160 | reg = <0x0 0x00080000>; |
| 161 | label = "u-boot"; |
| 162 | read-only; |
| 163 | }; |
| 164 | |
| 165 | partition@dtb { |
| 166 | /* 512KB for DTB Image*/ |
| 167 | reg = <0x00080000 0x00080000>; |
| 168 | label = "dtb"; |
| 169 | }; |
| 170 | |
| 171 | partition@kernel { |
| 172 | /* 4MB for Linux Kernel Image */ |
| 173 | reg = <0x00100000 0x00400000>; |
| 174 | label = "kernel"; |
| 175 | }; |
| 176 | |
| 177 | partition@fs { |
| 178 | /* 4MB for Compressed RFS Image */ |
| 179 | reg = <0x00500000 0x00400000>; |
| 180 | label = "file system"; |
| 181 | }; |
| 182 | |
| 183 | partition@jffs-fs { |
| 184 | /* 7MB for JFFS2 based RFS */ |
| 185 | reg = <0x00900000 0x00700000>; |
| 186 | label = "file system jffs2"; |
| 187 | }; |
| 188 | }; |
| 189 | }; |
| 190 | |
| 191 | usb@22000 { |
| 192 | phy_type = "ulpi"; |
| 193 | }; |
| 194 | |
| 195 | /* USB2 is shared with localbus, so it must be disabled |
| 196 | by default. We can't put 'status = "disabled";' here |
| 197 | since U-Boot doesn't clear the status property when |
| 198 | it enables USB2. OTOH, U-Boot does create a new node |
| 199 | when there isn't any. So, just comment it out. |
| 200 | usb@23000 { |
| 201 | phy_type = "ulpi"; |
| 202 | }; |
| 203 | */ |
| 204 | |
| 205 | mdio@24000 { |
| 206 | phy0: ethernet-phy@0 { |
| 207 | interrupt-parent = <&mpic>; |
| 208 | interrupts = <3 1>; |
| 209 | reg = <0x0>; |
| 210 | }; |
| 211 | |
| 212 | phy1: ethernet-phy@1 { |
| 213 | interrupt-parent = <&mpic>; |
| 214 | interrupts = <2 1>; |
| 215 | reg = <0x1>; |
| 216 | }; |
| 217 | |
| 218 | tbi0: tbi-phy@11 { |
| 219 | device_type = "tbi-phy"; |
| 220 | reg = <0x11>; |
| 221 | }; |
| 222 | }; |
| 223 | |
| 224 | mdio@25000 { |
| 225 | tbi1: tbi-phy@11 { |
| 226 | reg = <0x11>; |
| 227 | device_type = "tbi-phy"; |
| 228 | }; |
| 229 | }; |
| 230 | |
| 231 | enet0: ethernet@b0000 { |
| 232 | fixed-link = <1 1 1000 0 0>; |
| 233 | phy-connection-type = "rgmii-id"; |
| 234 | |
| 235 | }; |
| 236 | |
| 237 | enet1: ethernet@b1000 { |
| 238 | phy-handle = <&phy0>; |
| 239 | tbi-handle = <&tbi1>; |
| 240 | phy-connection-type = "sgmii"; |
| 241 | }; |
| 242 | |
| 243 | enet2: ethernet@b2000 { |
| 244 | phy-handle = <&phy1>; |
| 245 | phy-connection-type = "rgmii-id"; |
| 246 | }; |
| 247 | }; |