1/*
2 * Device Tree for the MGCOGE plattform from keymile
3 *
4 * Copyright 2008 DENX Software Engineering GmbH
5 * Heiko Schocher <hs@denx.de>
6 *
7 * This program is free software; you can redistribute  it and/or modify it
8 * under  the terms of  the GNU General  Public License as published by the
9 * Free Software Foundation;  either version 2 of the  License, or (at your
10 * option) any later version.
11 */
12
13/dts-v1/;
14/ {
15	model = "MGCOGE";
16	compatible = "keymile,mgcoge";
17	#address-cells = <1>;
18	#size-cells = <1>;
19
20	aliases {
21		ethernet0 = &eth0;
22		serial0 = &smc2;
23	};
24
25	cpus {
26		#address-cells = <1>;
27		#size-cells = <0>;
28
29		PowerPC,8247@0 {
30			device_type = "cpu";
31			reg = <0>;
32			d-cache-line-size = <32>;
33			i-cache-line-size = <32>;
34			d-cache-size = <16384>;
35			i-cache-size = <16384>;
36			timebase-frequency = <0>; /* Filled in by U-Boot */
37			clock-frequency = <0>; /* Filled in by U-Boot */
38			bus-frequency = <0>; /* Filled in by U-Boot */
39		};
40	};
41
42	localbus@f0010100 {
43		compatible = "fsl,mpc8247-localbus",
44		             "fsl,pq2-localbus",
45		             "simple-bus";
46		#address-cells = <2>;
47		#size-cells = <1>;
48		reg = <0xf0010100 0x40>;
49
50		ranges = <0 0 0xfe000000 0x00400000
51			  5 0 0x50000000 0x20000000
52			>; /* Filled in by U-Boot */
53
54		flash@0,0 {
55			compatible = "cfi-flash";
56			reg = <0 0x0 0x400000>;
57			#address-cells = <1>;
58			#size-cells = <1>;
59			bank-width = <1>;
60			device-width = <1>;
61			partition@0 {
62				label = "u-boot";
63				reg = <0 0x40000>;
64			};
65			partition@40000 {
66				label = "env";
67				reg = <0x40000 0x20000>;
68			};
69			partition@60000 {
70				label = "kernel";
71				reg = <0x60000 0x220000>;
72			};
73			partition@280000 {
74				label = "dtb";
75				reg = <0x280000 0x20000>;
76			};
77		};
78
79		flash@5,0 {
80			compatible = "cfi-flash";
81			reg = <5 0x0 0x2000000>;
82			#address-cells = <1>;
83			#size-cells = <1>;
84			bank-width = <2>;
85			device-width = <2>;
86			partition@0 {
87				label = "ramdisk";
88				reg = <0 0x7a0000>;
89			};
90			partition@7a0000 {
91				label = "user";
92				reg = <0x7a0000 0x1860000>;
93			};
94		};
95	};
96
97	memory {
98		device_type = "memory";
99		reg = <0 0>; /* Filled in by U-Boot */
100	};
101
102	soc@f0000000 {
103		#address-cells = <1>;
104		#size-cells = <1>;
105		compatible = "fsl,mpc8247-immr", "fsl,pq2-soc", "simple-bus";
106		ranges = <0x00000000 0xf0000000 0x00053000>;
107
108		// Temporary until code stops depending on it.
109		device_type = "soc";
110
111		cpm@119c0 {
112			#address-cells = <1>;
113			#size-cells = <1>;
114			#interrupt-cells = <2>;
115			compatible = "fsl,mpc8247-cpm", "fsl,cpm2",
116					"simple-bus";
117			reg = <0x119c0 0x30>;
118			ranges;
119
120			muram {
121				compatible = "fsl,cpm-muram";
122				#address-cells = <1>;
123				#size-cells = <1>;
124				ranges = <0 0 0x10000>;
125
126				data@0 {
127					compatible = "fsl,cpm-muram-data";
128					reg = <0x80 0x1f80 0x9800 0x800>;
129				};
130			};
131
132			brg@119f0 {
133				compatible = "fsl,mpc8247-brg",
134				             "fsl,cpm2-brg",
135				             "fsl,cpm-brg";
136				reg = <0x119f0 0x10 0x115f0 0x10>;
137			};
138
139			/* Monitor port/SMC2 */
140			smc2: serial@11a90 {
141				device_type = "serial";
142				compatible = "fsl,mpc8247-smc-uart",
143				             "fsl,cpm2-smc-uart";
144				reg = <0x11a90 0x20 0x88fc 0x02>;
145				interrupts = <5 8>;
146				interrupt-parent = <&PIC>;
147				fsl,cpm-brg = <2>;
148				fsl,cpm-command = <0x21200000>;
149				current-speed = <0>; /* Filled in by U-Boot */
150			};
151
152			eth0: ethernet@11a60 {
153				device_type = "network";
154				compatible = "fsl,mpc8247-scc-enet",
155				             "fsl,cpm2-scc-enet";
156				reg = <0x11a60 0x20 0x8300 0x100 0x11390 1>;
157				local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
158				interrupts = <43 8>;
159				interrupt-parent = <&PIC>;
160				linux,network-index = <0>;
161				fsl,cpm-command = <0xce00000>;
162				fixed-link = <0 0 10 0 0>;
163			};
164
165			i2c@11860 {
166				compatible = "fsl,mpc8272-i2c",
167					     "fsl,cpm2-i2c";
168				reg = <0x11860 0x20 0x8afc 0x2>;
169				interrupts = <1 8>;
170				interrupt-parent = <&PIC>;
171				fsl,cpm-command = <0x29600000>;
172				#address-cells = <1>;
173				#size-cells = <0>;
174			};
175
176			mdio@10d40 {
177				compatible = "fsl,cpm2-mdio-bitbang";
178				reg = <0x10d00 0x14>;
179				#address-cells = <1>;
180				#size-cells = <0>;
181				fsl,mdio-pin = <12>;
182				fsl,mdc-pin = <13>;
183
184				phy0: ethernet-phy@0 {
185					reg = <0x0>;
186				};
187
188				phy1: ethernet-phy@1 {
189					reg = <0x1>;
190				};
191			};
192
193			/* FCC1 management to switch */
194			ethernet@11300 {
195				device_type = "network";
196				compatible = "fsl,cpm2-fcc-enet";
197				reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
198				local-mac-address = [ 00 01 02 03 04 07 ];
199				interrupts = <32 8>;
200				interrupt-parent = <&PIC>;
201				phy-handle = <&phy0>;
202				linux,network-index = <1>;
203				fsl,cpm-command = <0x12000300>;
204			};
205
206			/* FCC2 to redundant core unit over backplane */
207			ethernet@11320 {
208				device_type = "network";
209				compatible = "fsl,cpm2-fcc-enet";
210				reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
211				local-mac-address = [ 00 01 02 03 04 08 ];
212				interrupts = <33 8>;
213				interrupt-parent = <&PIC>;
214				phy-handle = <&phy1>;
215				linux,network-index = <2>;
216				fsl,cpm-command = <0x16200300>;
217			};
218		};
219
220		PIC: interrupt-controller@10c00 {
221			#interrupt-cells = <2>;
222			interrupt-controller;
223			reg = <0x10c00 0x80>;
224			compatible = "fsl,mpc8247-pic", "fsl,pq2-pic";
225		};
226	};
227};
228