arch/powerpc/boot/dts/mgsuvd.dts

   1 /*
   2  * MGSUVD Device Tree Source
   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 = "MGSUVD";
  16         compatible = "keymile,mgsuvd";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         cpus {
  21                 #address-cells = <1>;
  22                 #size-cells = <0>;
  23
  24                 PowerPC,852@0 {
  25                         device_type = "cpu";
  26                         reg = <0>;
  27                         d-cache-line-size = <16>;
  28                         i-cache-line-size = <16>;
  29                         d-cache-size = <8192>;
  30                         i-cache-size = <8192>;
  31                         timebase-frequency = <0>;       /* Filled in by u-boot */
  32                         bus-frequency = <0>;            /* Filled in by u-boot */
  33                         clock-frequency = <0>;          /* Filled in by u-boot */
  34                         interrupts = <15 2>;            /* decrementer interrupt */
  35                         interrupt-parent = <&PIC>;
  36                 };
  37         };
  38
  39         memory {
  40                 device_type = "memory";
  41                 reg = <00000000 0x4000000>;  /* Filled in by u-boot */
  42         };
  43
  44         localbus@fff00100 {
  45                 compatible = "fsl,mpc852-localbus", "fsl,pq1-localbus", "simple-bus";
  46                 #address-cells = <2>;
  47                 #size-cells = <1>;
  48                 reg = <0xfff00100 0x40>;
  49
  50                 ranges = <0 0 0xf0000000 0x01000000>;  /* Filled in by u-boot */
  51
  52                 flash@0,0 {
  53                         compatible = "cfi-flash";
  54                         reg = <0 0 0x1000000>;
  55                         #address-cells = <1>;
  56                         #size-cells = <1>;
  57                         bank-width = <1>;
  58                         device-width = <1>;
  59                         partition@0 {
  60                                 label = "u-boot";
  61                                 reg = <0 0x80000>;
  62                         };
  63                         partition@80000 {
  64                                 label = "env";
  65                                 reg = <0x80000 0x20000>;
  66                         };
  67                         partition@a0000 {
  68                                 label = "kernel";
  69                                 reg = <0xa0000 0x1e0000>;
  70                         };
  71                         partition@280000 {
  72                                 label = "dtb";
  73                                 reg = <0x280000 0x20000>;
  74                         };
  75                         partition@2a0000 {
  76                                 label = "root";
  77                                 reg = <0x2a0000 0x500000>;
  78                         };
  79                         partition@7a0000 {
  80                                 label = "user";
  81                                 reg = <0x7a0000 0x860000>;
  82                         };
  83                 };
  84         };
  85
  86         soc@fff00000 {
  87                 compatible = "fsl,mpc852", "fsl,pq1-soc", "simple-bus";
  88                 #address-cells = <1>;
  89                 #size-cells = <1>;
  90                 device_type = "soc";
  91                 ranges = <0 0xfff00000 0x00004000>;
  92
  93                 PIC: interrupt-controller@0 {
  94                         interrupt-controller;
  95                         #interrupt-cells = <2>;
  96                         reg = <0 24>;
  97                         compatible = "fsl,mpc852-pic", "fsl,pq1-pic";
  98                 };
  99
 100                 cpm@9c0 {
 101                         #address-cells = <1>;
 102                         #size-cells = <1>;
 103                         compatible = "fsl,mpc852-cpm", "fsl,cpm1", "simple-bus";
 104                         interrupts = <0>;       /* cpm error interrupt */
 105                         interrupt-parent = <&CPM_PIC>;
 106                         reg = <0x9c0 10>;
 107                         ranges;
 108
 109                         muram@2000 {
 110                                 compatible = "fsl,cpm-muram";
 111                                 #address-cells = <1>;
 112                                 #size-cells = <1>;
 113                                 ranges = <0 0x2000 0x2000>;
 114
 115                                 data@0 {
 116                                         compatible = "fsl,cpm-muram-data";
 117                                         reg = <0x800 0x1800>;
 118                                 };
 119                         };
 120
 121                         brg@9f0 {
 122                                 compatible = "fsl,mpc852-brg",
 123                                              "fsl,cpm1-brg",
 124                                              "fsl,cpm-brg";
 125                                 reg = <0x9f0 0x10>;
 126                                 clock-frequency = <0>; /* Filled in by u-boot */
 127                         };
 128
 129                         CPM_PIC: interrupt-controller@930 {
 130                                 interrupt-controller;
 131                                 #interrupt-cells = <1>;
 132                                 interrupts = <5 2 0 2>;
 133                                 interrupt-parent = <&PIC>;
 134                                 reg = <0x930 0x20>;
 135                                 compatible = "fsl,cpm1-pic";
 136                         };
 137
 138                         /* MON-1 */
 139                         serial@a80 {
 140                                 device_type = "serial";
 141                                 compatible = "fsl,cpm1-smc-uart";
 142                                 reg = <0xa80 0x10 0x3fc0 0x40>;
 143                                 interrupts = <4>;
 144                                 interrupt-parent = <&CPM_PIC>;
 145                                 fsl,cpm-brg = <1>;
 146                                 fsl,cpm-command = <0x0090>;
 147                                 current-speed = <0>; /* Filled in by u-boot */
 148                         };
 149
 150                         ethernet@a40 {
 151                                 device_type = "network";
 152                                 compatible  = "fsl,mpc866-scc-enet",
 153                                               "fsl,cpm1-scc-enet";
 154                                 reg = <0xa40 0x18 0x3e00 0x100>;
 155                                 local-mac-address = [ 00 00 00 00 00 00 ];  /* Filled in by u-boot */
 156                                 interrupts = <28>;
 157                                 interrupt-parent = <&CPM_PIC>;
 158                                 fsl,cpm-command = <0x80>;
 159                                 fixed-link = <0 0 10 0 0>;
 160                         };
 161                 };
 162         };
 163 };