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 stdout-path = "/tsi109@c0000000/serial@7808";
195 };
196 };
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