0001 /*
0002 * Device Tree Source for IBM Holly (PPC 750CL with TSI controller)
0003 * Copyright 2007, IBM Corporation
0004 *
0005 * Stephen Winiecki <stevewin@us.ibm.com>
0006 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
0007 *
0008 * This file is licensed under the terms of the GNU General Public
0009 * License version 2. This program is licensed "as is" without
0010 * any warranty of any kind, whether express or implied.
0011 */
0012
0013 /dts-v1/;
0014
0015 / {
0016 model = "41K7339";
0017 compatible = "ibm,holly";
0018 #address-cells = <1>;
0019 #size-cells = <1>;
0020
0021 cpus {
0022 #address-cells = <1>;
0023 #size-cells =<0>;
0024 PowerPC,750CL@0 {
0025 device_type = "cpu";
0026 reg = <0x00000000>;
0027 d-cache-line-size = <32>;
0028 i-cache-line-size = <32>;
0029 d-cache-size = <32768>;
0030 i-cache-size = <32768>;
0031 d-cache-sets = <128>;
0032 i-cache-sets = <128>;
0033 timebase-frequency = <50000000>;
0034 clock-frequency = <600000000>;
0035 bus-frequency = <200000000>;
0036 };
0037 };
0038
0039 memory@0 {
0040 device_type = "memory";
0041 reg = <0x00000000 0x20000000>;
0042 };
0043
0044 tsi109@c0000000 {
0045 device_type = "tsi-bridge";
0046 compatible = "tsi109-bridge", "tsi108-bridge";
0047 #address-cells = <1>;
0048 #size-cells = <1>;
0049 ranges = <0x00000000 0xc0000000 0x00010000>;
0050 reg = <0xc0000000 0x00010000>;
0051
0052 i2c@7000 {
0053 device_type = "i2c";
0054 compatible = "tsi109-i2c", "tsi108-i2c";
0055 interrupt-parent = <&MPIC>;
0056 interrupts = <0xe 0x2>;
0057 reg = <0x00007000 0x00000400>;
0058 };
0059
0060 MDIO: mdio@6000 {
0061 compatible = "tsi109-mdio", "tsi108-mdio";
0062 reg = <0x00006000 0x00000050>;
0063 #address-cells = <1>;
0064 #size-cells = <0>;
0065
0066 PHY1: ethernet-phy@1 {
0067 compatible = "bcm5461a";
0068 reg = <0x00000001>;
0069 txc-rxc-delay-disable;
0070 };
0071
0072 PHY2: ethernet-phy@2 {
0073 compatible = "bcm5461a";
0074 reg = <0x00000002>;
0075 txc-rxc-delay-disable;
0076 };
0077 };
0078
0079 ethernet@6200 {
0080 device_type = "network";
0081 compatible = "tsi109-ethernet", "tsi108-ethernet";
0082 #address-cells = <1>;
0083 #size-cells = <0>;
0084 reg = <0x00006000 0x00000200>;
0085 local-mac-address = [ 00 00 00 00 00 00 ];
0086 interrupt-parent = <&MPIC>;
0087 interrupts = <0x10 0x2>;
0088 mdio-handle = <&MDIO>;
0089 phy-handle = <&PHY1>;
0090 };
0091
0092 ethernet@6600 {
0093 device_type = "network";
0094 compatible = "tsi109-ethernet", "tsi108-ethernet";
0095 #address-cells = <1>;
0096 #size-cells = <0>;
0097 reg = <0x00006400 0x00000200>;
0098 local-mac-address = [ 00 00 00 00 00 00 ];
0099 interrupt-parent = <&MPIC>;
0100 interrupts = <0x11 0x2>;
0101 mdio-handle = <&MDIO>;
0102 phy-handle = <&PHY2>;
0103 };
0104
0105 serial@7808 {
0106 device_type = "serial";
0107 compatible = "ns16550";
0108 reg = <0x00007808 0x00000200>;
0109 virtual-reg = <0xc0007808>;
0110 clock-frequency = <1067212800>;
0111 current-speed = <115200>;
0112 interrupt-parent = <&MPIC>;
0113 interrupts = <0xc 0x2>;
0114 };
0115
0116 serial@7c08 {
0117 device_type = "serial";
0118 compatible = "ns16550";
0119 reg = <0x00007c08 0x00000200>;
0120 virtual-reg = <0xc0007c08>;
0121 clock-frequency = <1067212800>;
0122 current-speed = <115200>;
0123 interrupt-parent = <&MPIC>;
0124 interrupts = <0xd 0x2>;
0125 };
0126
0127 MPIC: pic@7400 {
0128 device_type = "open-pic";
0129 compatible = "chrp,open-pic";
0130 interrupt-controller;
0131 #interrupt-cells = <2>;
0132 reg = <0x00007400 0x00000400>;
0133 big-endian;
0134 };
0135 };
0136
0137 pci@c0001000 {
0138 device_type = "pci";
0139 compatible = "tsi109-pci", "tsi108-pci";
0140 #interrupt-cells = <1>;
0141 #size-cells = <2>;
0142 #address-cells = <3>;
0143 reg = <0xc0001000 0x00001000>;
0144 bus-range = <0x0 0x0>;
0145 /*----------------------------------------------------+
0146 | PCI memory range.
0147 | 01 denotes I/O space
0148 | 02 denotes 32-bit memory space
0149 +----------------------------------------------------*/
0150 ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
0151 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
0152 clock-frequency = <133333332>;
0153 interrupt-parent = <&MPIC>;
0154 interrupts = <0x17 0x2>;
0155 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
0156 /*----------------------------------------------------+
0157 | The INTA, INTB, INTC, INTD are shared.
0158 +----------------------------------------------------*/
0159 interrupt-map = <
0160 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
0161 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
0162 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
0163 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
0164
0165 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
0166 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
0167 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
0168 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
0169
0170 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
0171 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
0172 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
0173 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
0174
0175 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
0176 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
0177 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
0178 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
0179 >;
0180
0181 RT0: router@1180 {
0182 device_type = "pic-router";
0183 interrupt-controller;
0184 big-endian;
0185 clock-frequency = <0>;
0186 #address-cells = <0>;
0187 #interrupt-cells = <2>;
0188 interrupts = <0x17 0x2>;
0189 interrupt-parent = <&MPIC>;
0190 };
0191 };
0192
0193 chosen {
0194 stdout-path = "/tsi109@c0000000/serial@7808";
0195 };
0196 };
