arch/powerpc/boot/dts/mgcoge.dts

   1 /*
   2  * Device Tree for the MGCOGE plattform from keymile
   3  *
   4  * Copyright 2008 DENX Software Engineering GmbH
   5  * Heiko Schocher <hs@denx.de>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 /dts-v1/;
  14 / {
  15         model = "MGCOGE";
  16         compatible = "keymile,km82xx";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         aliases {
  21                 ethernet0 = &eth0;
  22                 serial0 = &smc2;
  23         };
  24
  25         cpus {
  26                 #address-cells = <1>;
  27                 #size-cells = <0>;
  28
  29                 PowerPC,8247@0 {
  30                         device_type = "cpu";
  31                         reg = <0>;
  32                         d-cache-line-size = <32>;
  33                         i-cache-line-size = <32>;
  34                         d-cache-size = <16384>;
  35                         i-cache-size = <16384>;
  36                         timebase-frequency = <0>; /* Filled in by U-Boot */
  37                         clock-frequency = <0>; /* Filled in by U-Boot */
  38                         bus-frequency = <0>; /* Filled in by U-Boot */
  39                 };
  40         };
  41
  42         localbus@f0010100 {
  43                 compatible = "fsl,mpc8247-localbus",
  44                              "fsl,pq2-localbus",
  45                              "simple-bus";
  46                 #address-cells = <2>;
  47                 #size-cells = <1>;
  48                 reg = <0xf0010100 0x40>;
  49
  50                 ranges = <0 0 0xfe000000 0x00400000
  51                           1 0 0x30000000 0x00010000
  52                           2 0 0x40000000 0x00010000
  53                           5 0 0x50000000 0x04000000
  54                         >;
  55
  56                 flash@0,0 {
  57                         compatible = "cfi-flash";
  58                         reg = <0 0x0 0x400000>;
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61                         bank-width = <1>;
  62                         device-width = <1>;
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x00000 0xC0000>;
  66                         };
  67                         partition@1 {
  68                                 label = "env";
  69                                 reg = <0xC0000 0x20000>;
  70                         };
  71                         partition@2 {
  72                                 label = "envred";
  73                                 reg = <0xE0000 0x20000>;
  74                         };
  75                         partition@3 {
  76                                 label = "free";
  77                                 reg = <0x100000 0x300000>;
  78                         };
  79                 };
  80
  81                 flash@5,0 {
  82                         compatible = "cfi-flash";
  83                         reg = <5 0x00000000 0x02000000
  84                                5 0x02000000 0x02000000>;
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87                         bank-width = <2>;
  88                         partition@app { /* 64 MBytes */
  89                                 label = "ubi0";
  90                                 reg = <0x00000000 0x04000000>;
  91                         };
  92                 };
  93         };
  94
  95         memory {
  96                 device_type = "memory";
  97                 reg = <0 0>; /* Filled in by U-Boot */
  98         };
  99
 100         soc@f0000000 {
 101                 #address-cells = <1>;
 102                 #size-cells = <1>;
 103                 compatible = "fsl,mpc8247-immr", "fsl,pq2-soc", "simple-bus";
 104                 ranges = <0x00000000 0xf0000000 0x00053000>;
 105
 106                 // Temporary until code stops depending on it.
 107                 device_type = "soc";
 108
 109                 cpm@119c0 {
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112                         #interrupt-cells = <2>;
 113                         compatible = "fsl,mpc8247-cpm", "fsl,cpm2",
 114                                         "simple-bus";
 115                         reg = <0x119c0 0x30>;
 116                         ranges;
 117
 118                         muram {
 119                                 compatible = "fsl,cpm-muram";
 120                                 #address-cells = <1>;
 121                                 #size-cells = <1>;
 122                                 ranges = <0 0 0x10000>;
 123
 124                                 data@0 {
 125                                         compatible = "fsl,cpm-muram-data";
 126                                         reg = <0x80 0x1f80 0x9800 0x800>;
 127                                 };
 128                         };
 129
 130                         brg@119f0 {
 131                                 compatible = "fsl,mpc8247-brg",
 132                                              "fsl,cpm2-brg",
 133                                              "fsl,cpm-brg";
 134                                 reg = <0x119f0 0x10 0x115f0 0x10>;
 135                         };
 136
 137                         /* Monitor port/SMC2 */
 138                         smc2: serial@11a90 {
 139                                 device_type = "serial";
 140                                 compatible = "fsl,mpc8247-smc-uart",
 141                                              "fsl,cpm2-smc-uart";
 142                                 reg = <0x11a90 0x20 0x88fc 0x02>;
 143                                 interrupts = <5 8>;
 144                                 interrupt-parent = <&PIC>;
 145                                 fsl,cpm-brg = <2>;
 146                                 fsl,cpm-command = <0x21200000>;
 147                                 current-speed = <0>; /* Filled in by U-Boot */
 148                         };
 149
 150                         eth0: ethernet@11a60 {
 151                                 device_type = "network";
 152                                 compatible = "fsl,mpc8247-scc-enet",
 153                                              "fsl,cpm2-scc-enet";
 154                                 reg = <0x11a60 0x20 0x8300 0x100 0x11390 1>;
 155                                 local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
 156                                 interrupts = <43 8>;
 157                                 interrupt-parent = <&PIC>;
 158                                 linux,network-index = <0>;
 159                                 fsl,cpm-command = <0xce00000>;
 160                                 fixed-link = <0 0 10 0 0>;
 161                         };
 162
 163                         i2c@11860 {
 164                                 compatible = "fsl,mpc8272-i2c",
 165                                              "fsl,cpm2-i2c";
 166                                 reg = <0x11860 0x20 0x8afc 0x2>;
 167                                 interrupts = <1 8>;
 168                                 interrupt-parent = <&PIC>;
 169                                 fsl,cpm-command = <0x29600000>;
 170                                 #address-cells = <1>;
 171                                 #size-cells = <0>;
 172                         };
 173
 174                         mdio@10d40 {
 175                                 compatible = "fsl,cpm2-mdio-bitbang";
 176                                 reg = <0x10d00 0x14>;
 177                                 #address-cells = <1>;
 178                                 #size-cells = <0>;
 179                                 fsl,mdio-pin = <12>;
 180                                 fsl,mdc-pin = <13>;
 181
 182                                 phy0: ethernet-phy@0 {
 183                                         reg = <0x0>;
 184                                 };
 185
 186                                 phy1: ethernet-phy@1 {
 187                                         reg = <0x1>;
 188                                 };
 189                         };
 190
 191                         /* FCC1 management to switch */
 192                         ethernet@11300 {
 193                                 device_type = "network";
 194                                 compatible = "fsl,cpm2-fcc-enet";
 195                                 reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
 196                                 local-mac-address = [ 00 01 02 03 04 07 ];
 197                                 interrupts = <32 8>;
 198                                 interrupt-parent = <&PIC>;
 199                                 phy-handle = <&phy0>;
 200                                 linux,network-index = <1>;
 201                                 fsl,cpm-command = <0x12000300>;
 202                         };
 203
 204                         /* FCC2 to redundant core unit over backplane */
 205                         ethernet@11320 {
 206                                 device_type = "network";
 207                                 compatible = "fsl,cpm2-fcc-enet";
 208                                 reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
 209                                 local-mac-address = [ 00 01 02 03 04 08 ];
 210                                 interrupts = <33 8>;
 211                                 interrupt-parent = <&PIC>;
 212                                 phy-handle = <&phy1>;
 213                                 linux,network-index = <2>;
 214                                 fsl,cpm-command = <0x16200300>;
 215                         };
 216                 };
 217
 218                 cpm2_pio_c: gpio-controller@10d40 {
 219                         #gpio-cells = <2>;
 220                         compatible = "fsl,cpm2-pario-bank";
 221                         reg = <0x10d40 0x14>;
 222                         gpio-controller;
 223                 };
 224
 225                 PIC: interrupt-controller@10c00 {
 226                         #interrupt-cells = <2>;
 227                         interrupt-controller;
 228                         reg = <0x10c00 0x80>;
 229                         compatible = "fsl,mpc8247-pic", "fsl,pq2-pic";
 230                 };
 231         };
 232 };