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-rw-r--r--arch/powerpc/boot/dts/holly.dts198
1 files changed, 198 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts
new file mode 100644
index 000000000000..254499b107f4
--- /dev/null
+++ b/arch/powerpc/boot/dts/holly.dts
@@ -0,0 +1,198 @@
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};
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-08 07:02:05 -0500