arch/powerpc/boot/dts/holly.dts

   1 /*
   2  * Device Tree Source for IBM Holly (PPC 750CL with TSI controller)
   3  * Copyright 2007, IBM Corporation
   4  *
   5  * Stephen Winiecki <stevewin@us.ibm.com>
   6  * Josh Boyer <jwboyer@linux.vnet.ibm.com>
   7  *
   8  * This file is licensed under the terms of the GNU General Public
   9  * License version 2.  This program is licensed "as is" without
  10  * any warranty of any kind, whether express or implied.
  11  *
  12  * To build:
  13  *   dtc -I dts -O asm -o holly.S -b 0 holly.dts
  14  *   dtc -I dts -O dtb -o holly.dtb -b 0 holly.dts
  15  */
  16
  17 / {
  18         model = "41K7339";
  19         compatible = "ibm,holly";
  20         #address-cells = <1>;
  21         #size-cells = <1>;
  22
  23         cpus {
  24                 #address-cells = <1>;
  25                 #size-cells =<0>;
  26                 PowerPC,750CL@0 {
  27                         device_type = "cpu";
  28                         reg = <0>;
  29                         d-cache-line-size = <20>;
  30                         i-cache-line-size = <20>;
  31                         d-cache-size = <8000>;
  32                         i-cache-size = <8000>;
  33                         d-cache-sets = <80>;
  34                         i-cache-sets = <80>;
  35                         timebase-frequency = <2faf080>;
  36                         clock-frequency = <23c34600>;
  37                         bus-frequency = <bebc200>;
  38                         32-bit;
  39                 };
  40         };
  41
  42         memory@0 {
  43                 device_type = "memory";
  44                 reg = <00000000 20000000>;
  45         };
  46
  47         tsi109@c0000000 {
  48                 device_type = "tsi-bridge";
  49                 compatible = "tsi-bridge";
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52                 ranges = <00000000 c0000000 00010000>;
  53                 reg = <c0000000 00010000>;
  54
  55                 i2c@7000 {
  56                         device_type = "i2c";
  57                         compatible  = "tsi-i2c";
  58                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
  59                         interrupts = <e 2>;
  60                         reg = <7000 400>;
  61                 };
  62
  63                 mdio@6000 {
  64                         device_type = "mdio";
  65                         compatible = "tsi-ethernet";
  66
  67                         PHY1: ethernet-phy@6000 {
  68                                 device_type = "ethernet-phy";
  69                                 compatible = "bcm54xx";
  70                                 reg = <6000 50>;
  71                                 phy-id = <1>;
  72                         };
  73
  74                         PHY2: ethernet-phy@6400 {
  75                                 device_type = "ethernet-phy";
  76                                 compatible = "bcm54xx";
  77                                 reg = <6000 50>;
  78                                 phy-id = <2>;
  79                         };
  80                 };
  81
  82                 ethernet@6200 {
  83                         device_type = "network";
  84                         compatible = "tsi-ethernet";
  85                         #address-cells = <1>;
  86                         #size-cells = <0>;
  87                         reg = <6000 200>;
  88                         local-mac-address = [ 00 00 00 00 00 00 ];
  89                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
  90                         interrupts = <10 2>;
  91                         phy-handle = <&PHY1>;
  92                 };
  93
  94                 ethernet@6600 {
  95                         device_type = "network";
  96                         compatible = "tsi-ethernet";
  97                         #address-cells = <1>;
  98                         #size-cells = <0>;
  99                         reg = <6400 200>;
 100                         local-mac-address = [ 00 00 00 00 00 00 ];
 101                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
 102                         interrupts = <11 2>;
 103                         phy-handle = <&PHY2>;
 104                 };
 105
 106                 serial@7808 {
 107                         device_type = "serial";
 108                         compatible = "ns16550";
 109                         reg = <7808 200>;
 110                         virtual-reg = <c0007808>;
 111                         clock-frequency = <3F9C6000>;
 112                         current-speed = <1c200>;
 113                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
 114                         interrupts = <c 2>;
 115                 };
 116
 117                 serial@7c08 {
 118                         device_type = "serial";
 119                         compatible = "ns16550";
 120                         reg = <7c08 200>;
 121                         virtual-reg = <c0007c08>;
 122                         clock-frequency = <3F9C6000>;
 123                         current-speed = <1c200>;
 124                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
 125                         interrupts = <d 2>;
 126                 };
 127
 128                 MPIC: pic@7400 {
 129                         device_type = "open-pic";
 130                         compatible = "chrp,open-pic";
 131                         interrupt-controller;
 132                         #interrupt-cells = <2>;
 133                         reg = <7400 400>;
 134                         big-endian;
 135                 };
 136
 137                 pci@1000 {
 138                         device_type = "pci";
 139                         compatible = "tsi109";
 140                         #interrupt-cells = <1>;
 141                         #size-cells = <2>;
 142                         #address-cells = <3>;
 143                         reg = <1000 1000>;
 144                         bus-range = <0 0>;
 145                         /*----------------------------------------------------+
 146                         | PCI memory range.
 147                         | 01 denotes I/O space
 148                         | 02 denotes 32-bit memory space
 149                         +----------------------------------------------------*/
 150                         ranges = <02000000 0 40000000 40000000 0 10000000
 151                                   01000000 0 00000000 7e000000 0 00010000>;
 152                         clock-frequency = <7f28154>;
 153                         interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
 154                         interrupts = <17 2>;
 155                         interrupt-map-mask = <f800 0 0 7>;
 156                         /*----------------------------------------------------+
 157                         | The INTA, INTB, INTC, INTD are shared.
 158                         +----------------------------------------------------*/
 159                         interrupt-map = <
 160                                 0800 0 0 1 &RT0 24 0
 161                                 0800 0 0 2 &RT0 25 0
 162                                 0800 0 0 3 &RT0 26 0
 163                                 0800 0 0 4 &RT0 27 0
 164
 165                                 1000 0 0 1 &RT0 25 0
 166                                 1000 0 0 2 &RT0 26 0
 167                                 1000 0 0 3 &RT0 27 0
 168                                 1000 0 0 4 &RT0 24 0
 169
 170                                 1800 0 0 1 &RT0 26 0
 171                                 1800 0 0 2 &RT0 27 0
 172                                 1800 0 0 3 &RT0 24 0
 173                                 1800 0 0 4 &RT0 25 0
 174
 175                                 2000 0 0 1 &RT0 27 0
 176                                 2000 0 0 2 &RT0 24 0
 177                                 2000 0 0 3 &RT0 25 0
 178                                 2000 0 0 4 &RT0 26 0
 179                                 >;
 180
 181                         RT0: router@1180 {
 182                                 device_type = "pic-router";
 183                                 interrupt-controller;
 184                                 big-endian;
 185                                 clock-frequency = <0>;
 186                                 #address-cells = <0>;
 187                                 #interrupt-cells = <2>;
 188                                 interrupts = <17 2>;
 189                                 interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
 190                         };
 191                 };
 192         };
 193
 194         chosen {
 195                 linux,stdout-path = "/tsi109@c0000000/serial@7808";
 196                 bootargs = "console=ttyS0,115200";
 197         };
 198 };