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 13/dts-v1/; 14 15/ { 16 model = "41K7339"; 17 compatible = "ibm,holly"; 18 #address-cells = <1>; 19 #size-cells = <1>; 20 21 cpus { 22 #address-cells = <1>; 23 #size-cells =<0>; 24 PowerPC,750CL@0 { 25 device_type = "cpu"; 26 reg = <0x00000000>; 27 d-cache-line-size = <32>; 28 i-cache-line-size = <32>; 29 d-cache-size = <32768>; 30 i-cache-size = <32768>; 31 d-cache-sets = <128>; 32 i-cache-sets = <128>; 33 timebase-frequency = <50000000>; 34 clock-frequency = <600000000>; 35 bus-frequency = <200000000>; 36 }; 37 }; 38 39 memory@0 { 40 device_type = "memory"; 41 reg = <0x00000000 0x20000000>; 42 }; 43 44 tsi109@c0000000 { 45 device_type = "tsi-bridge"; 46 compatible = "tsi109-bridge", "tsi108-bridge"; 47 #address-cells = <1>; 48 #size-cells = <1>; 49 ranges = <0x00000000 0xc0000000 0x00010000>; 50 reg = <0xc0000000 0x00010000>; 51 52 i2c@7000 { 53 device_type = "i2c"; 54 compatible = "tsi109-i2c", "tsi108-i2c"; 55 interrupt-parent = <&MPIC>; 56 interrupts = <0xe 0x2>; 57 reg = <0x00007000 0x00000400>; 58 }; 59 60 MDIO: mdio@6000 { 61 compatible = "tsi109-mdio", "tsi108-mdio"; 62 reg = <0x00006000 0x00000050>; 63 #address-cells = <1>; 64 #size-cells = <0>; 65 66 PHY1: ethernet-phy@1 { 67 compatible = "bcm5461a"; 68 reg = <0x00000001>; 69 txc-rxc-delay-disable; 70 }; 71 72 PHY2: ethernet-phy@2 { 73 compatible = "bcm5461a"; 74 reg = <0x00000002>; 75 txc-rxc-delay-disable; 76 }; 77 }; 78 79 ethernet@6200 { 80 device_type = "network"; 81 compatible = "tsi109-ethernet", "tsi108-ethernet"; 82 #address-cells = <1>; 83 #size-cells = <0>; 84 reg = <0x00006000 0x00000200>; 85 local-mac-address = [ 00 00 00 00 00 00 ]; 86 interrupt-parent = <&MPIC>; 87 interrupts = <0x10 0x2>; 88 mdio-handle = <&MDIO>; 89 phy-handle = <&PHY1>; 90 }; 91 92 ethernet@6600 { 93 device_type = "network"; 94 compatible = "tsi109-ethernet", "tsi108-ethernet"; 95 #address-cells = <1>; 96 #size-cells = <0>; 97 reg = <0x00006400 0x00000200>; 98 local-mac-address = [ 00 00 00 00 00 00 ]; 99 interrupt-parent = <&MPIC>; 100 interrupts = <0x11 0x2>; 101 mdio-handle = <&MDIO>; 102 phy-handle = <&PHY2>; 103 }; 104 105 serial@7808 { 106 device_type = "serial"; 107 compatible = "ns16550"; 108 reg = <0x00007808 0x00000200>; 109 virtual-reg = <0xc0007808>; 110 clock-frequency = <1067212800>; 111 current-speed = <115200>; 112 interrupt-parent = <&MPIC>; 113 interrupts = <0xc 0x2>; 114 }; 115 116 serial@7c08 { 117 device_type = "serial"; 118 compatible = "ns16550"; 119 reg = <0x00007c08 0x00000200>; 120 virtual-reg = <0xc0007c08>; 121 clock-frequency = <1067212800>; 122 current-speed = <115200>; 123 interrupt-parent = <&MPIC>; 124 interrupts = <0xd 0x2>; 125 }; 126 127 MPIC: pic@7400 { 128 device_type = "open-pic"; 129 compatible = "chrp,open-pic"; 130 interrupt-controller; 131 #interrupt-cells = <2>; 132 reg = <0x00007400 0x00000400>; 133 big-endian; 134 }; 135 }; 136 137 pci@c0001000 { 138 device_type = "pci"; 139 compatible = "tsi109-pci", "tsi108-pci"; 140 #interrupt-cells = <1>; 141 #size-cells = <2>; 142 #address-cells = <3>; 143 reg = <0xc0001000 0x00001000>; 144 bus-range = <0x0 0x0>; 145 /*----------------------------------------------------+ 146 | PCI memory range. 147 | 01 denotes I/O space 148 | 02 denotes 32-bit memory space 149 +----------------------------------------------------*/ 150 ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000 151 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>; 152 clock-frequency = <133333332>; 153 interrupt-parent = <&MPIC>; 154 interrupts = <0x17 0x2>; 155 interrupt-map-mask = <0xf800 0x0 0x0 0x7>; 156 /*----------------------------------------------------+ 157 | The INTA, INTB, INTC, INTD are shared. 158 +----------------------------------------------------*/ 159 interrupt-map = < 160 0x800 0x0 0x0 0x1 &RT0 0x24 0x0 161 0x800 0x0 0x0 0x2 &RT0 0x25 0x0 162 0x800 0x0 0x0 0x3 &RT0 0x26 0x0 163 0x800 0x0 0x0 0x4 &RT0 0x27 0x0 164 165 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0 166 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0 167 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0 168 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0 169 170 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0 171 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0 172 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0 173 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0 174 175 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0 176 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0 177 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0 178 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0 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 = <0x17 0x2>; 189 interrupt-parent = <&MPIC>; 190 }; 191 }; 192 193 chosen { 194 linux,stdout-path = "/tsi109@c0000000/serial@7808"; 195 }; 196}; 197