arch/powerpc/boot/dts/mpc866ads.dts

   1 /*
   2  * MPC866 ADS Device Tree Source
   3  *
   4  * Copyright 2006 MontaVista Software, Inc.
   5  * Copyright 2008 Freescale Semiconductor, Inc.
   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 / {
  16         model = "MPC866ADS";
  17         compatible = "fsl,mpc866ads";
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         cpus {
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24
  25                 PowerPC,866@0 {
  26                         device_type = "cpu";
  27                         reg = <0x0>;
  28                         d-cache-line-size = <16>;       // 16 bytes
  29                         i-cache-line-size = <16>;       // 16 bytes
  30                         d-cache-size = <0x2000>;                // L1, 8K
  31                         i-cache-size = <0x4000>;                // L1, 16K
  32                         timebase-frequency = <0>;
  33                         bus-frequency = <0>;
  34                         clock-frequency = <0>;
  35                         interrupts = <15 2>;    // decrementer interrupt
  36                         interrupt-parent = <&PIC>;
  37                 };
  38         };
  39
  40         memory {
  41                 device_type = "memory";
  42                 reg = <0x0 0x800000>;
  43         };
  44
  45         localbus@ff000100 {
  46                 compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus";
  47                 #address-cells = <2>;
  48                 #size-cells = <1>;
  49                 reg = <0xff000100 0x40>;
  50
  51                 ranges = <
  52                         0x1 0x0 0xff080000 0x8000
  53                         0x5 0x0 0xff0a0000 0x8000
  54                 >;
  55
  56                 board-control@1,0 {
  57                         reg = <0x1 0x0 0x20 0x5 0x300 0x4>;
  58                         compatible = "fsl,mpc866ads-bcsr";
  59                 };
  60         };
  61
  62         soc@ff000000 {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 device_type = "soc";
  66                 ranges = <0x0 0xff000000 0x100000>;
  67                 reg = <0xff000000 0x200>;
  68                 bus-frequency = <0>;
  69
  70                 mdio@e00 {
  71                         compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
  72                         reg = <0xe00 0x188>;
  73                         #address-cells = <1>;
  74                         #size-cells = <0>;
  75                         PHY: ethernet-phy@f {
  76                                 reg = <0xf>;
  77                                 device_type = "ethernet-phy";
  78                         };
  79                 };
  80
  81                 ethernet@e00 {
  82                         device_type = "network";
  83                         compatible = "fsl,mpc866-fec-enet",
  84                                      "fsl,pq1-fec-enet";
  85                         reg = <0xe00 0x188>;
  86                         local-mac-address = [ 00 00 00 00 00 00 ];
  87                         interrupts = <3 1>;
  88                         interrupt-parent = <&PIC>;
  89                         phy-handle = <&PHY>;
  90                         linux,network-index = <0>;
  91                 };
  92
  93                 PIC: pic@0 {
  94                         interrupt-controller;
  95                         #interrupt-cells = <2>;
  96                         reg = <0x0 0x24>;
  97                         compatible = "fsl,mpc866-pic", "fsl,pq1-pic";
  98                 };
  99
 100                 cpm@9c0 {
 101                         #address-cells = <1>;
 102                         #size-cells = <1>;
 103                         compatible = "fsl,mpc866-cpm", "fsl,cpm1";
 104                         ranges;
 105                         reg = <0x9c0 0x40>;
 106                         brg-frequency = <0>;
 107                         interrupts = <0 2>;     // cpm error interrupt
 108                         interrupt-parent = <&CPM_PIC>;
 109
 110                         muram@2000 {
 111                                 #address-cells = <1>;
 112                                 #size-cells = <1>;
 113                                 ranges = <0x0 0x2000 0x2000>;
 114
 115                                 data@0 {
 116                                         compatible = "fsl,cpm-muram-data";
 117                                         reg = <0x0 0x1c00>;
 118                                 };
 119                         };
 120
 121                         brg@9f0 {
 122                                 compatible = "fsl,mpc866-brg",
 123                                              "fsl,cpm1-brg",
 124                                              "fsl,cpm-brg";
 125                                 reg = <0x9f0 0x10>;
 126                                 clock-frequency = <0>;
 127                         };
 128
 129                         CPM_PIC: pic@930 {
 130                                 interrupt-controller;
 131                                 #address-cells = <0>;
 132                                 #interrupt-cells = <1>;
 133                                 interrupts = <5 2 0 2>;
 134                                 interrupt-parent = <&PIC>;
 135                                 reg = <0x930 0x20>;
 136                                 compatible = "fsl,mpc866-cpm-pic",
 137                                              "fsl,cpm1-pic";
 138                         };
 139
 140
 141                         serial@a80 {
 142                                 device_type = "serial";
 143                                 compatible = "fsl,mpc866-smc-uart",
 144                                              "fsl,cpm1-smc-uart";
 145                                 reg = <0xa80 0x10 0x3e80 0x40>;
 146                                 interrupts = <4>;
 147                                 interrupt-parent = <&CPM_PIC>;
 148                                 fsl,cpm-brg = <1>;
 149                                 fsl,cpm-command = <0x90>;
 150                         };
 151
 152                         serial@a90 {
 153                                 device_type = "serial";
 154                                 compatible = "fsl,mpc866-smc-uart",
 155                                              "fsl,cpm1-smc-uart";
 156                                 reg = <0xa90 0x10 0x3f80 0x40>;
 157                                 interrupts = <3>;
 158                                 interrupt-parent = <&CPM_PIC>;
 159                                 fsl,cpm-brg = <2>;
 160                                 fsl,cpm-command = <0xd0>;
 161                         };
 162
 163                         ethernet@a00 {
 164                                 device_type = "network";
 165                                 compatible = "fsl,mpc866-scc-enet",
 166                                              "fsl,cpm1-scc-enet";
 167                                 reg = <0xa00 0x18 0x3c00 0x100>;
 168                                 local-mac-address = [ 00 00 00 00 00 00 ];
 169                                 interrupts = <30>;
 170                                 interrupt-parent = <&CPM_PIC>;
 171                                 fsl,cpm-command = <0000>;
 172                                 linux,network-index = <1>;
 173                         };
 174
 175                         i2c@860 {
 176                                 compatible = "fsl,mpc866-i2c",
 177                                              "fsl,cpm1-i2c";
 178                                 reg = <0x860 0x20 0x3c80 0x30>;
 179                                 interrupts = <16>;
 180                                 interrupt-parent = <&CPM_PIC>;
 181                                 fsl,cpm-command = <0x10>;
 182                                 #address-cells = <1>;
 183                                 #size-cells = <0>;
 184                         };
 185                 };
 186         };
 187
 188         chosen {
 189                 linux,stdout-path = "/soc/cpm/serial@a80";
 190         };
 191 };