xref: /linux/arch/powerpc/boot/dts/adder875-uboot.dts (revision 0d456bad36d42d16022be045c8a53ddbb59ee478)
1/*
2 * Device Tree Source for MPC885 ADS running U-Boot
3 *
4 * Copyright 2006 MontaVista Software, Inc.
5 * Copyright 2007 Freescale Semiconductor, Inc.
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 = "Analogue & Micro Adder MPC875";
16	compatible = "analogue-and-micro,adder875";
17	#address-cells = <1>;
18	#size-cells = <1>;
19
20	aliases {
21		console = &console;
22		ethernet0 = &eth0;
23		ethernet1 = &eth1;
24	};
25
26	cpus {
27		#address-cells = <1>;
28		#size-cells = <0>;
29
30		PowerPC,875@0 {
31			device_type = "cpu";
32			reg = <0>;
33			d-cache-line-size = <16>;
34			i-cache-line-size = <16>;
35			d-cache-size = <8192>;
36			i-cache-size = <8192>;
37			timebase-frequency = <0>;
38			bus-frequency = <0>;
39			clock-frequency = <0>;
40			interrupts = <15 2>;	// decrementer interrupt
41			interrupt-parent = <&PIC>;
42		};
43	};
44
45	memory {
46		device_type = "memory";
47		reg = <0 0x01000000>;
48	};
49
50	localbus@ff000100 {
51		compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
52		             "simple-bus";
53		#address-cells = <2>;
54		#size-cells = <1>;
55		reg = <0xff000100 0x40>;
56
57		ranges = <
58			0 0 0xfe000000 0x01000000
59		>;
60
61		flash@0,0 {
62			compatible = "cfi-flash";
63			reg = <0 0 0x800000>;
64			bank-width = <2>;
65			device-width = <2>;
66		};
67	};
68
69	soc@ff000000 {
70		compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";
71		#address-cells = <1>;
72		#size-cells = <1>;
73		ranges = <0 0xff000000 0x00004000>;
74
75		// Temporary until code stops depending on it.
76		device_type = "soc";
77
78		// Temporary until get_immrbase() is fixed.
79		reg = <0xff000000 0x4000>;
80
81		mdio@e00 {
82			compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
83			reg = <0xe00 0x188>;
84			#address-cells = <1>;
85			#size-cells = <0>;
86
87			PHY0: ethernet-phy@0 {
88				reg = <0>;
89				device_type = "ethernet-phy";
90			};
91
92			PHY1: ethernet-phy@1 {
93				reg = <1>;
94				device_type = "ethernet-phy";
95			};
96		};
97
98		eth0: ethernet@e00 {
99			device_type = "network";
100			compatible = "fsl,mpc875-fec-enet",
101			             "fsl,pq1-fec-enet";
102			reg = <0xe00 0x188>;
103			local-mac-address = [ 00 00 00 00 00 00 ];
104			interrupts = <3 1>;
105			interrupt-parent = <&PIC>;
106			phy-handle = <&PHY0>;
107			linux,network-index = <0>;
108		};
109
110		eth1: ethernet@1e00 {
111			device_type = "network";
112			compatible = "fsl,mpc875-fec-enet",
113			             "fsl,pq1-fec-enet";
114			reg = <0x1e00 0x188>;
115			local-mac-address = [ 00 00 00 00 00 00 ];
116			interrupts = <7 1>;
117			interrupt-parent = <&PIC>;
118			phy-handle = <&PHY1>;
119			linux,network-index = <1>;
120		};
121
122		PIC: interrupt-controller@0 {
123			interrupt-controller;
124			#interrupt-cells = <2>;
125			reg = <0 0x24>;
126			compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
127		};
128
129		cpm@9c0 {
130			#address-cells = <1>;
131			#size-cells = <1>;
132			compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";
133			interrupts = <0>;	// cpm error interrupt
134			interrupt-parent = <&CPM_PIC>;
135			reg = <0x9c0 0x40>;
136			ranges;
137
138			muram {
139				#address-cells = <1>;
140				#size-cells = <1>;
141				ranges = <0 0x2000 0x2000>;
142
143				data@0 {
144					compatible = "fsl,cpm-muram-data";
145					reg = <0 0x1c00>;
146				};
147			};
148
149			brg@9f0 {
150				compatible = "fsl,mpc875-brg",
151				             "fsl,cpm1-brg",
152				             "fsl,cpm-brg";
153				clock-frequency = <50000000>;
154				reg = <0x9f0 0x10>;
155			};
156
157			CPM_PIC: interrupt-controller@930 {
158				interrupt-controller;
159				#interrupt-cells = <1>;
160				interrupts = <5 2 0 2>;
161				interrupt-parent = <&PIC>;
162				reg = <0x930 0x20>;
163				compatible = "fsl,mpc875-cpm-pic",
164				             "fsl,cpm1-pic";
165			};
166
167			console: serial@a80 {
168				device_type = "serial";
169				compatible = "fsl,mpc875-smc-uart",
170				             "fsl,cpm1-smc-uart";
171				reg = <0xa80 0x10 0x3e80 0x40>;
172				interrupts = <4>;
173				interrupt-parent = <&CPM_PIC>;
174				fsl,cpm-brg = <1>;
175				fsl,cpm-command = <0x0090>;
176				current-speed = <115200>;
177			};
178		};
179	};
180
181	chosen {
182		linux,stdout-path = &console;
183	};
184};
185