arch/powerpc/boot/dts/asp834x-redboot.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Analogue & Micro ASP8347 Device Tree Source
   4  *
   5  * Copyright 2008 Codehermit
   6  */
   7
   8 /dts-v1/;
   9
  10 / {
  11         model = "Analogue & Micro ASP8347E";
  12         compatible = "analogue-and-micro,asp8347e";
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         aliases {
  17                 ethernet0 = &enet0;
  18                 ethernet1 = &enet1;
  19                 serial0 = &serial0;
  20                 serial1 = &serial1;
  21         };
  22
  23         cpus {
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 PowerPC,8347@0 {
  28                         device_type = "cpu";
  29                         reg = <0x0>;
  30                         d-cache-line-size = <32>;
  31                         i-cache-line-size = <32>;
  32                         d-cache-size = <32768>;
  33                         i-cache-size = <32768>;
  34                         timebase-frequency = <0>;       // from bootloader
  35                         bus-frequency = <0>;            // from bootloader
  36                         clock-frequency = <0>;          // from bootloader
  37                 };
  38         };
  39
  40         memory {
  41                 device_type = "memory";
  42                 reg = <0x00000000 0x8000000>;   // 128MB at 0
  43         };
  44
  45         localbus@ff005000 {
  46                 #address-cells = <2>;
  47                 #size-cells = <1>;
  48                 compatible = "fsl,mpc8347e-localbus",
  49                              "fsl,pq2pro-localbus",
  50                              "simple-bus";
  51                 reg = <0xff005000 0x1000>;
  52                 interrupts = <77 0x8>;
  53                 interrupt-parent = <&ipic>;
  54
  55                 ranges = <
  56                         0 0 0xf0000000 0x02000000
  57                 >;
  58
  59                 flash@0,0 {
  60                         compatible = "cfi-flash";
  61                         reg = <0 0 0x02000000>;
  62                         bank-width = <2>;
  63                         device-width = <2>;
  64                 };
  65         };
  66
  67         soc8349@ff000000 {
  68                 #address-cells = <1>;
  69                 #size-cells = <1>;
  70                 device_type = "soc";
  71                 ranges = <0x0 0xff000000 0x00100000>;
  72                 reg = <0xff000000 0x00000200>;
  73                 bus-frequency = <0>;
  74
  75                 wdt@200 {
  76                         device_type = "watchdog";
  77                         compatible = "mpc83xx_wdt";
  78                         reg = <0x200 0x100>;
  79                 };
  80
  81                 i2c@3000 {
  82                         #address-cells = <1>;
  83                         #size-cells = <0>;
  84                         cell-index = <0>;
  85                         compatible = "fsl-i2c";
  86                         reg = <0x3000 0x100>;
  87                         interrupts = <14 0x8>;
  88                         interrupt-parent = <&ipic>;
  89                         dfsrr;
  90
  91                         rtc@68 {
  92                                 compatible = "dallas,ds1374";
  93                                 reg = <0x68>;
  94                         };
  95                 };
  96
  97                 i2c@3100 {
  98                         #address-cells = <1>;
  99                         #size-cells = <0>;
 100                         cell-index = <1>;
 101                         compatible = "fsl-i2c";
 102                         reg = <0x3100 0x100>;
 103                         interrupts = <15 0x8>;
 104                         interrupt-parent = <&ipic>;
 105                         dfsrr;
 106                 };
 107
 108                 spi@7000 {
 109                         cell-index = <0>;
 110                         compatible = "fsl,spi";
 111                         reg = <0x7000 0x1000>;
 112                         interrupts = <16 0x8>;
 113                         interrupt-parent = <&ipic>;
 114                         mode = "cpu";
 115                 };
 116
 117                 dma@82a8 {
 118                         #address-cells = <1>;
 119                         #size-cells = <1>;
 120                         compatible = "fsl,mpc8347-dma", "fsl,elo-dma";
 121                         reg = <0x82a8 4>;
 122                         ranges = <0 0x8100 0x1a8>;
 123                         interrupt-parent = <&ipic>;
 124                         interrupts = <71 8>;
 125                         cell-index = <0>;
 126                         dma-channel@0 {
 127                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 128                                 reg = <0 0x80>;
 129                                 cell-index = <0>;
 130                                 interrupt-parent = <&ipic>;
 131                                 interrupts = <71 8>;
 132                         };
 133                         dma-channel@80 {
 134                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 135                                 reg = <0x80 0x80>;
 136                                 cell-index = <1>;
 137                                 interrupt-parent = <&ipic>;
 138                                 interrupts = <71 8>;
 139                         };
 140                         dma-channel@100 {
 141                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 142                                 reg = <0x100 0x80>;
 143                                 cell-index = <2>;
 144                                 interrupt-parent = <&ipic>;
 145                                 interrupts = <71 8>;
 146                         };
 147                         dma-channel@180 {
 148                                 compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
 149                                 reg = <0x180 0x28>;
 150                                 cell-index = <3>;
 151                                 interrupt-parent = <&ipic>;
 152                                 interrupts = <71 8>;
 153                         };
 154                 };
 155
 156                 /* phy type (ULPI or SERIAL) are only types supported for MPH */
 157                 /* port = 0 or 1 */
 158                 usb@22000 {
 159                         compatible = "fsl-usb2-mph";
 160                         reg = <0x22000 0x1000>;
 161                         #address-cells = <1>;
 162                         #size-cells = <0>;
 163                         interrupt-parent = <&ipic>;
 164                         interrupts = <39 0x8>;
 165                         phy_type = "ulpi";
 166                         port0;
 167                 };
 168                 /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 169                 usb@23000 {
 170                         compatible = "fsl-usb2-dr";
 171                         reg = <0x23000 0x1000>;
 172                         #address-cells = <1>;
 173                         #size-cells = <0>;
 174                         interrupt-parent = <&ipic>;
 175                         interrupts = <38 0x8>;
 176                         dr_mode = "otg";
 177                         phy_type = "ulpi";
 178                 };
 179
 180                 enet0: ethernet@24000 {
 181                         #address-cells = <1>;
 182                         #size-cells = <1>;
 183                         cell-index = <0>;
 184                         device_type = "network";
 185                         model = "TSEC";
 186                         compatible = "gianfar";
 187                         reg = <0x24000 0x1000>;
 188                         ranges = <0x0 0x24000 0x1000>;
 189                         local-mac-address = [ 00 08 e5 11 32 33 ];
 190                         interrupts = <32 0x8 33 0x8 34 0x8>;
 191                         interrupt-parent = <&ipic>;
 192                         tbi-handle = <&tbi0>;
 193                         phy-handle = <&phy0>;
 194                         linux,network-index = <0>;
 195
 196                         mdio@520 {
 197                                 #address-cells = <1>;
 198                                 #size-cells = <0>;
 199                                 compatible = "fsl,gianfar-mdio";
 200                                 reg = <0x520 0x20>;
 201
 202                                 phy0: ethernet-phy@0 {
 203                                         interrupt-parent = <&ipic>;
 204                                         interrupts = <17 0x8>;
 205                                         reg = <0x1>;
 206                                 };
 207
 208                                 phy1: ethernet-phy@1 {
 209                                         interrupt-parent = <&ipic>;
 210                                         interrupts = <18 0x8>;
 211                                         reg = <0x2>;
 212                                 };
 213
 214                                 tbi0: tbi-phy@11 {
 215                                         reg = <0x11>;
 216                                         device_type = "tbi-phy";
 217                                 };
 218                         };
 219                 };
 220
 221                 enet1: ethernet@25000 {
 222                         #address-cells = <1>;
 223                         #size-cells = <1>;
 224                         cell-index = <1>;
 225                         device_type = "network";
 226                         model = "TSEC";
 227                         compatible = "gianfar";
 228                         reg = <0x25000 0x1000>;
 229                         ranges = <0x0 0x25000 0x1000>;
 230                         local-mac-address = [ 00 08 e5 11 32 34 ];
 231                         interrupts = <35 0x8 36 0x8 37 0x8>;
 232                         interrupt-parent = <&ipic>;
 233                         tbi-handle = <&tbi1>;
 234                         phy-handle = <&phy1>;
 235                         linux,network-index = <1>;
 236
 237                         mdio@520 {
 238                                 #address-cells = <1>;
 239                                 #size-cells = <0>;
 240                                 compatible = "fsl,gianfar-tbi";
 241                                 reg = <0x520 0x20>;
 242
 243                                 tbi1: tbi-phy@11 {
 244                                         reg = <0x11>;
 245                                         device_type = "tbi-phy";
 246                                 };
 247                         };
 248                 };
 249
 250                 serial0: serial@4500 {
 251                         cell-index = <0>;
 252                         device_type = "serial";
 253                         compatible = "fsl,ns16550", "ns16550";
 254                         reg = <0x4500 0x100>;
 255                         clock-frequency = <400000000>;
 256                         interrupts = <9 0x8>;
 257                         interrupt-parent = <&ipic>;
 258                 };
 259
 260                 serial1: serial@4600 {
 261                         cell-index = <1>;
 262                         device_type = "serial";
 263                         compatible = "fsl,ns16550", "ns16550";
 264                         reg = <0x4600 0x100>;
 265                         clock-frequency = <400000000>;
 266                         interrupts = <10 0x8>;
 267                         interrupt-parent = <&ipic>;
 268                 };
 269
 270                 /* May need to remove if on a part without crypto engine */
 271                 crypto@30000 {
 272                         device_type = "crypto";
 273                         model = "SEC2";
 274                         compatible = "talitos";
 275                         reg = <0x30000 0x10000>;
 276                         interrupts = <11 0x8>;
 277                         interrupt-parent = <&ipic>;
 278                         num-channels = <4>;
 279                         channel-fifo-len = <24>;
 280                         exec-units-mask = <0x0000007e>;
 281                         /* desc mask is for rev2.0,
 282                          * we need runtime fixup for >2.0 */
 283                         descriptor-types-mask = <0x01010ebf>;
 284                 };
 285
 286                 /* IPIC
 287                  * interrupts cell = <intr #, sense>
 288                  * sense values match linux IORESOURCE_IRQ_* defines:
 289                  * sense == 8: Level, low assertion
 290                  * sense == 2: Edge, high-to-low change
 291                  */
 292                 ipic: pic@700 {
 293                         interrupt-controller;
 294                         #address-cells = <0>;
 295                         #interrupt-cells = <2>;
 296                         reg = <0x700 0x100>;
 297                         device_type = "ipic";
 298                 };
 299         };
 300
 301         chosen {
 302                 bootargs = "console=ttyS0,38400 root=/dev/mtdblock3 rootfstype=jffs2";
 303                 stdout-path = &serial0;
 304         };
 305
 306 };