1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * P2020 RDB Device Tree Source 4 * 5 * Copyright 2009-2012 Freescale Semiconductor Inc. 6 */ 7 8/include/ "p2020si-pre.dtsi" 9 10/ { 11 model = "fsl,P2020RDB"; 12 compatible = "fsl,P2020RDB"; 13 14 aliases { 15 ethernet0 = &enet0; 16 ethernet1 = &enet1; 17 ethernet2 = &enet2; 18 serial0 = &serial0; 19 serial1 = &serial1; 20 pci0 = &pci0; 21 pci1 = &pci1; 22 }; 23 24 memory { 25 device_type = "memory"; 26 }; 27 28 lbc: localbus@ffe05000 { 29 reg = <0 0xffe05000 0 0x1000>; 30 31 /* NOR and NAND Flashes */ 32 ranges = <0x0 0x0 0x0 0xef000000 0x01000000 33 0x1 0x0 0x0 0xffa00000 0x00040000 34 0x2 0x0 0x0 0xffb00000 0x00020000>; 35 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 (RO) Vitesse-7385 Firmware"; 49 read-only; 50 }; 51 52 partition@40000 { 53 /* 256KB for DTB Image */ 54 reg = <0x00040000 0x00040000>; 55 label = "NOR (RO) DTB Image"; 56 read-only; 57 }; 58 59 partition@80000 { 60 /* 3.5 MB for Linux Kernel Image */ 61 reg = <0x00080000 0x00380000>; 62 label = "NOR (RO) Linux Kernel Image"; 63 read-only; 64 }; 65 66 partition@400000 { 67 /* 11MB for JFFS2 based Root file System */ 68 reg = <0x00400000 0x00b00000>; 69 label = "NOR (RW) JFFS2 Root File System"; 70 }; 71 72 partition@f00000 { 73 /* This location must not be altered */ 74 /* 512KB for u-boot Bootloader Image */ 75 /* 512KB for u-boot Environment Variables */ 76 reg = <0x00f00000 0x00100000>; 77 label = "NOR (RO) U-Boot Image"; 78 read-only; 79 }; 80 }; 81 82 nand@1,0 { 83 #address-cells = <1>; 84 #size-cells = <1>; 85 compatible = "fsl,p2020-fcm-nand", 86 "fsl,elbc-fcm-nand"; 87 reg = <0x1 0x0 0x40000>; 88 89 partition@0 { 90 /* This location must not be altered */ 91 /* 1MB for u-boot Bootloader Image */ 92 reg = <0x0 0x00100000>; 93 label = "NAND (RO) U-Boot Image"; 94 read-only; 95 }; 96 97 partition@100000 { 98 /* 1MB for DTB Image */ 99 reg = <0x00100000 0x00100000>; 100 label = "NAND (RO) DTB Image"; 101 read-only; 102 }; 103 104 partition@200000 { 105 /* 4MB for Linux Kernel Image */ 106 reg = <0x00200000 0x00400000>; 107 label = "NAND (RO) Linux Kernel Image"; 108 read-only; 109 }; 110 111 partition@600000 { 112 /* 4MB for Compressed Root file System Image */ 113 reg = <0x00600000 0x00400000>; 114 label = "NAND (RO) Compressed RFS Image"; 115 read-only; 116 }; 117 118 partition@a00000 { 119 /* 7MB for JFFS2 based Root file System */ 120 reg = <0x00a00000 0x00700000>; 121 label = "NAND (RW) JFFS2 Root File System"; 122 }; 123 124 partition@1100000 { 125 /* 15MB for JFFS2 based Root file System */ 126 reg = <0x01100000 0x00f00000>; 127 label = "NAND (RW) Writable User area"; 128 }; 129 }; 130 131 L2switch@2,0 { 132 #address-cells = <1>; 133 #size-cells = <1>; 134 compatible = "vitesse-7385"; 135 reg = <0x2 0x0 0x20000>; 136 }; 137 138 }; 139 140 soc: soc@ffe00000 { 141 ranges = <0x0 0x0 0xffe00000 0x100000>; 142 143 i2c@3000 { 144 rtc@68 { 145 compatible = "dallas,ds1339"; 146 reg = <0x68>; 147 }; 148 }; 149 150 spi@7000 { 151 flash@0 { 152 #address-cells = <1>; 153 #size-cells = <1>; 154 compatible = "spansion,s25sl12801", "jedec,spi-nor"; 155 reg = <0>; 156 spi-max-frequency = <40000000>; 157 158 partition@0 { 159 /* 512KB for u-boot Bootloader Image */ 160 reg = <0x0 0x00080000>; 161 label = "SPI (RO) U-Boot Image"; 162 read-only; 163 }; 164 165 partition@80000 { 166 /* 512KB for DTB Image */ 167 reg = <0x00080000 0x00080000>; 168 label = "SPI (RO) DTB Image"; 169 read-only; 170 }; 171 172 partition@100000 { 173 /* 4MB for Linux Kernel Image */ 174 reg = <0x00100000 0x00400000>; 175 label = "SPI (RO) Linux Kernel Image"; 176 read-only; 177 }; 178 179 partition@500000 { 180 /* 4MB for Compressed RFS Image */ 181 reg = <0x00500000 0x00400000>; 182 label = "SPI (RO) Compressed RFS Image"; 183 read-only; 184 }; 185 186 partition@900000 { 187 /* 7MB for JFFS2 based RFS */ 188 reg = <0x00900000 0x00700000>; 189 label = "SPI (RW) JFFS2 RFS"; 190 }; 191 }; 192 }; 193 194 usb@22000 { 195 phy_type = "ulpi"; 196 dr_mode = "host"; 197 }; 198 199 mdio@24520 { 200 phy0: ethernet-phy@0 { 201 interrupts = <3 1 0 0>; 202 reg = <0x0>; 203 }; 204 phy1: ethernet-phy@1 { 205 interrupts = <3 1 0 0>; 206 reg = <0x1>; 207 }; 208 tbi-phy@2 { 209 device_type = "tbi-phy"; 210 reg = <0x2>; 211 }; 212 }; 213 214 mdio@25520 { 215 tbi0: tbi-phy@11 { 216 reg = <0x11>; 217 device_type = "tbi-phy"; 218 }; 219 }; 220 221 mdio@26520 { 222 status = "disabled"; 223 }; 224 225 ptp_clock@24e00 { 226 fsl,tclk-period = <5>; 227 fsl,tmr-prsc = <200>; 228 fsl,tmr-add = <0xCCCCCCCD>; 229 fsl,tmr-fiper1 = <0x3B9AC9FB>; 230 fsl,tmr-fiper2 = <0x0001869B>; 231 fsl,max-adj = <249999999>; 232 }; 233 234 enet0: ethernet@24000 { 235 fixed-link = <1 1 1000 0 0>; 236 phy-connection-type = "rgmii-id"; 237 }; 238 239 enet1: ethernet@25000 { 240 tbi-handle = <&tbi0>; 241 phy-handle = <&phy0>; 242 phy-connection-type = "sgmii"; 243 }; 244 245 enet2: ethernet@26000 { 246 phy-handle = <&phy1>; 247 phy-connection-type = "rgmii-id"; 248 }; 249 }; 250 251 pci0: pcie@ffe08000 { 252 reg = <0 0xffe08000 0 0x1000>; 253 status = "disabled"; 254 }; 255 256 pci1: pcie@ffe09000 { 257 reg = <0 0xffe09000 0 0x1000>; 258 ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 259 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; 260 pcie@0 { 261 ranges = <0x2000000 0x0 0xa0000000 262 0x2000000 0x0 0xa0000000 263 0x0 0x20000000 264 265 0x1000000 0x0 0x0 266 0x1000000 0x0 0x0 267 0x0 0x100000>; 268 }; 269 }; 270 271 pci2: pcie@ffe0a000 { 272 reg = <0 0xffe0a000 0 0x1000>; 273 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 274 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; 275 pcie@0 { 276 ranges = <0x2000000 0x0 0x80000000 277 0x2000000 0x0 0x80000000 278 0x0 0x20000000 279 280 0x1000000 0x0 0x0 281 0x1000000 0x0 0x0 282 0x0 0x100000>; 283 }; 284 }; 285}; 286 287/include/ "p2020si-post.dtsi" 288