kernel/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                         };
  78                 };
  79
  80                 ethernet@e00 {
  81                         device_type = "network";
  82                         compatible = "fsl,mpc866-fec-enet",
  83                                      "fsl,pq1-fec-enet";
  84                         reg = <0xe00 0x188>;
  85                         local-mac-address = [ 00 00 00 00 00 00 ];
  86                         interrupts = <3 1>;
  87                         interrupt-parent = <&PIC>;
  88                         phy-handle = <&PHY>;
  89                         linux,network-index = <0>;
  90                 };
  91
  92                 PIC: pic@0 {
  93                         interrupt-controller;
  94                         #interrupt-cells = <2>;
  95                         reg = <0x0 0x24>;
  96                         compatible = "fsl,mpc866-pic", "fsl,pq1-pic";
  97                 };
  98
  99                 cpm@9c0 {
 100                         #address-cells = <1>;
 101                         #size-cells = <1>;
 102                         compatible = "fsl,mpc866-cpm", "fsl,cpm1";
 103                         ranges;
 104                         reg = <0x9c0 0x40>;
 105                         brg-frequency = <0>;
 106                         interrupts = <0 2>;     // cpm error interrupt
 107                         interrupt-parent = <&CPM_PIC>;
 108
 109                         muram@2000 {
 110                                 #address-cells = <1>;
 111                                 #size-cells = <1>;
 112                                 ranges = <0x0 0x2000 0x2000>;
 113
 114                                 data@0 {
 115                                         compatible = "fsl,cpm-muram-data";
 116                                         reg = <0x0 0x1c00>;
 117                                 };
 118                         };
 119
 120                         brg@9f0 {
 121                                 compatible = "fsl,mpc866-brg",
 122                                              "fsl,cpm1-brg",
 123                                              "fsl,cpm-brg";
 124                                 reg = <0x9f0 0x10>;
 125                                 clock-frequency = <0>;
 126                         };
 127
 128                         CPM_PIC: pic@930 {
 129                                 interrupt-controller;
 130                                 #address-cells = <0>;
 131                                 #interrupt-cells = <1>;
 132                                 interrupts = <5 2 0 2>;
 133                                 interrupt-parent = <&PIC>;
 134                                 reg = <0x930 0x20>;
 135                                 compatible = "fsl,mpc866-cpm-pic",
 136                                              "fsl,cpm1-pic";
 137                         };
 138
 139
 140                         serial@a80 {
 141                                 device_type = "serial";
 142                                 compatible = "fsl,mpc866-smc-uart",
 143                                              "fsl,cpm1-smc-uart";
 144                                 reg = <0xa80 0x10 0x3e80 0x40>;
 145                                 interrupts = <4>;
 146                                 interrupt-parent = <&CPM_PIC>;
 147                                 fsl,cpm-brg = <1>;
 148                                 fsl,cpm-command = <0x90>;
 149                         };
 150
 151                         serial@a90 {
 152                                 device_type = "serial";
 153                                 compatible = "fsl,mpc866-smc-uart",
 154                                              "fsl,cpm1-smc-uart";
 155                                 reg = <0xa90 0x10 0x3f80 0x40>;
 156                                 interrupts = <3>;
 157                                 interrupt-parent = <&CPM_PIC>;
 158                                 fsl,cpm-brg = <2>;
 159                                 fsl,cpm-command = <0xd0>;
 160                         };
 161
 162                         ethernet@a00 {
 163                                 device_type = "network";
 164                                 compatible = "fsl,mpc866-scc-enet",
 165                                              "fsl,cpm1-scc-enet";
 166                                 reg = <0xa00 0x18 0x3c00 0x100>;
 167                                 local-mac-address = [ 00 00 00 00 00 00 ];
 168                                 interrupts = <30>;
 169                                 interrupt-parent = <&CPM_PIC>;
 170                                 fsl,cpm-command = <0000>;
 171                                 linux,network-index = <1>;
 172                         };
 173
 174                         i2c@860 {
 175                                 compatible = "fsl,mpc866-i2c",
 176                                              "fsl,cpm1-i2c";
 177                                 reg = <0x860 0x20 0x3c80 0x30>;
 178                                 interrupts = <16>;
 179                                 interrupt-parent = <&CPM_PIC>;
 180                                 fsl,cpm-command = <0x10>;
 181                                 #address-cells = <1>;
 182                                 #size-cells = <0>;
 183                         };
 184                 };
 185         };
 186
 187         chosen {
 188                 linux,stdout-path = "/soc/cpm/serial@a80";
 189         };
 190 };