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  • only in /netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/boot/dts/
1/*
2 * MPC8272 ADS Device Tree Source
3 *
4 * Copyright 2005,2008 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute  it and/or modify it
7 * under  the terms of  the GNU General  Public License as published by the
8 * Free Software Foundation;  either version 2 of the  License, or (at your
9 * option) any later version.
10 */
11
12/dts-v1/;
13
14/ {
15	model = "MPC8272ADS";
16	compatible = "fsl,mpc8272ads";
17	#address-cells = <1>;
18	#size-cells = <1>;
19
20	aliases {
21		ethernet0 = &eth0;
22		ethernet1 = &eth1;
23		serial0 = &scc1;
24		serial1 = &scc4;
25	};
26
27	cpus {
28		#address-cells = <1>;
29		#size-cells = <0>;
30
31		PowerPC,8272@0 {
32			device_type = "cpu";
33			reg = <0x0>;
34			d-cache-line-size = <32>;
35			i-cache-line-size = <32>;
36			d-cache-size = <16384>;
37			i-cache-size = <16384>;
38			timebase-frequency = <0>;
39			bus-frequency = <0>;
40			clock-frequency = <0>;
41		};
42	};
43
44	memory {
45		device_type = "memory";
46		reg = <0x0 0x0>;
47	};
48
49	localbus@f0010100 {
50		compatible = "fsl,mpc8272-localbus",
51		             "fsl,pq2-localbus";
52		#address-cells = <2>;
53		#size-cells = <1>;
54		reg = <0xf0010100 0x40>;
55
56		ranges = <0x0 0x0 0xff800000 0x00800000
57		          0x1 0x0 0xf4500000 0x8000
58		          0x3 0x0 0xf8200000 0x8000>;
59
60		flash@0,0 {
61			compatible = "jedec-flash";
62			reg = <0x0 0x0 0x00800000>;
63			bank-width = <4>;
64			device-width = <1>;
65		};
66
67		board-control@1,0 {
68			reg = <0x1 0x0 0x20>;
69			compatible = "fsl,mpc8272ads-bcsr";
70		};
71
72		PCI_PIC: interrupt-controller@3,0 {
73			compatible = "fsl,mpc8272ads-pci-pic",
74			             "fsl,pq2ads-pci-pic";
75			#interrupt-cells = <1>;
76			interrupt-controller;
77			reg = <0x3 0x0 0x8>;
78			interrupt-parent = <&PIC>;
79			interrupts = <20 8>;
80		};
81	};
82
83
84	pci@f0010800 {
85		device_type = "pci";
86		reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>;
87		compatible = "fsl,mpc8272-pci", "fsl,pq2-pci";
88		#interrupt-cells = <1>;
89		#size-cells = <2>;
90		#address-cells = <3>;
91		clock-frequency = <66666666>;
92		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
93		interrupt-map = <
94		                 /* IDSEL 0x16 */
95		                 0xb000 0x0 0x0 0x1 &PCI_PIC 0
96		                 0xb000 0x0 0x0 0x2 &PCI_PIC 1
97		                 0xb000 0x0 0x0 0x3 &PCI_PIC 2
98		                 0xb000 0x0 0x0 0x4 &PCI_PIC 3
99
100		                 /* IDSEL 0x17 */
101		                 0xb800 0x0 0x0 0x1 &PCI_PIC 4
102		                 0xb800 0x0 0x0 0x2 &PCI_PIC 5
103		                 0xb800 0x0 0x0 0x3 &PCI_PIC 6
104		                 0xb800 0x0 0x0 0x4 &PCI_PIC 7
105
106		                 /* IDSEL 0x18 */
107		                 0xc000 0x0 0x0 0x1 &PCI_PIC 8
108		                 0xc000 0x0 0x0 0x2 &PCI_PIC 9
109		                 0xc000 0x0 0x0 0x3 &PCI_PIC 10
110		                 0xc000 0x0 0x0 0x4 &PCI_PIC 11>;
111
112		interrupt-parent = <&PIC>;
113		interrupts = <18 8>;
114		ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
115		          0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
116		          0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>;
117	};
118
119	soc@f0000000 {
120		#address-cells = <1>;
121		#size-cells = <1>;
122		device_type = "soc";
123		compatible = "fsl,mpc8272", "fsl,pq2-soc";
124		ranges = <0x0 0xf0000000 0x53000>;
125
126		// Temporary -- will go away once kernel uses ranges for get_immrbase().
127		reg = <0xf0000000 0x53000>;
128
129		cpm@119c0 {
130			#address-cells = <1>;
131			#size-cells = <1>;
132			compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
133			reg = <0x119c0 0x30>;
134			ranges;
135
136			muram@0 {
137				#address-cells = <1>;
138				#size-cells = <1>;
139				ranges = <0x0 0x0 0x10000>;
140
141				data@0 {
142					compatible = "fsl,cpm-muram-data";
143					reg = <0x0 0x2000 0x9800 0x800>;
144				};
145			};
146
147			brg@119f0 {
148				compatible = "fsl,mpc8272-brg",
149				             "fsl,cpm2-brg",
150				             "fsl,cpm-brg";
151				reg = <0x119f0 0x10 0x115f0 0x10>;
152			};
153
154			scc1: serial@11a00 {
155				device_type = "serial";
156				compatible = "fsl,mpc8272-scc-uart",
157				             "fsl,cpm2-scc-uart";
158				reg = <0x11a00 0x20 0x8000 0x100>;
159				interrupts = <40 8>;
160				interrupt-parent = <&PIC>;
161				fsl,cpm-brg = <1>;
162				fsl,cpm-command = <0x800000>;
163			};
164
165			scc4: serial@11a60 {
166				device_type = "serial";
167				compatible = "fsl,mpc8272-scc-uart",
168				             "fsl,cpm2-scc-uart";
169				reg = <0x11a60 0x20 0x8300 0x100>;
170				interrupts = <43 8>;
171				interrupt-parent = <&PIC>;
172				fsl,cpm-brg = <4>;
173				fsl,cpm-command = <0xce00000>;
174			};
175
176			usb@11b60 {
177				compatible = "fsl,mpc8272-cpm-usb";
178				reg = <0x11b60 0x40 0x8b00 0x100>;
179				interrupts = <11 8>;
180				interrupt-parent = <&PIC>;
181				mode = "peripheral";
182			};
183
184			mdio@10d40 {
185				device_type = "mdio";
186				compatible = "fsl,mpc8272ads-mdio-bitbang",
187				             "fsl,mpc8272-mdio-bitbang",
188				             "fsl,cpm2-mdio-bitbang";
189				reg = <0x10d40 0x14>;
190				#address-cells = <1>;
191				#size-cells = <0>;
192				fsl,mdio-pin = <18>;
193				fsl,mdc-pin = <19>;
194
195				PHY0: ethernet-phy@0 {
196					interrupt-parent = <&PIC>;
197					interrupts = <23 8>;
198					reg = <0x0>;
199					device_type = "ethernet-phy";
200				};
201
202				PHY1: ethernet-phy@1 {
203					interrupt-parent = <&PIC>;
204					interrupts = <23 8>;
205					reg = <0x3>;
206					device_type = "ethernet-phy";
207				};
208			};
209
210			eth0: ethernet@11300 {
211				device_type = "network";
212				compatible = "fsl,mpc8272-fcc-enet",
213				             "fsl,cpm2-fcc-enet";
214				reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
215				local-mac-address = [ 00 00 00 00 00 00 ];
216				interrupts = <32 8>;
217				interrupt-parent = <&PIC>;
218				phy-handle = <&PHY0>;
219				linux,network-index = <0>;
220				fsl,cpm-command = <0x12000300>;
221			};
222
223			eth1: ethernet@11320 {
224				device_type = "network";
225				compatible = "fsl,mpc8272-fcc-enet",
226				             "fsl,cpm2-fcc-enet";
227				reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
228				local-mac-address = [ 00 00 00 00 00 00 ];
229				interrupts = <33 8>;
230				interrupt-parent = <&PIC>;
231				phy-handle = <&PHY1>;
232				linux,network-index = <1>;
233				fsl,cpm-command = <0x16200300>;
234			};
235
236			i2c@11860 {
237				compatible = "fsl,mpc8272-i2c",
238					     "fsl,cpm2-i2c";
239				reg = <0x11860 0x20 0x8afc 0x2>;
240				interrupts = <1 8>;
241				interrupt-parent = <&PIC>;
242				fsl,cpm-command = <0x29600000>;
243				#address-cells = <1>;
244				#size-cells = <0>;
245			};
246		};
247
248		PIC: interrupt-controller@10c00 {
249			#interrupt-cells = <2>;
250			interrupt-controller;
251			reg = <0x10c00 0x80>;
252			compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic";
253		};
254
255		crypto@30000 {
256			compatible = "fsl,sec1.0";
257			reg = <0x40000 0x13000>;
258			interrupts = <47 0x8>;
259			interrupt-parent = <&PIC>;
260			fsl,num-channels = <4>;
261			fsl,channel-fifo-len = <24>;
262			fsl,exec-units-mask = <0x7e>;
263			fsl,descriptor-types-mask = <0x1010415>;
264		};
265	};
266
267	chosen {
268		linux,stdout-path = "/soc/cpm/serial@11a00";
269	};
270};
271