| Josh Boyer | d4d19ec | 2007-05-08 07:31:00 +1000 | [diff] [blame^] | 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 | }; |