arch/powerpc/boot/dts/fsl/p2020rdb.dts

   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"