xref: /openbmc/linux/arch/powerpc/boot/dts/a3m071.dts (revision 22d55f02) 
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * a3m071 board Device Tree Source
4 *
5 * Copyright 2012 Stefan Roese <sr@denx.de>
6 *
7 * Copyright (C) 2011 DENX Software Engineering GmbH
8 * Heiko Schocher <hs@denx.de>
9 *
10 * Copyright (C) 2007 Semihalf
11 * Marian Balakowicz <m8@semihalf.com>
12 */
13
14/include/ "mpc5200b.dtsi"
15
16&gpt0 { fsl,has-wdt; };
17
18/ {
19	model = "anonymous,a3m071";
20	compatible = "anonymous,a3m071";
21
22	soc5200@f0000000 {
23		#address-cells = <1>;
24		#size-cells = <1>;
25		compatible = "fsl,mpc5200b-immr";
26		ranges = <0 0xf0000000 0x0000c000>;
27		reg = <0xf0000000 0x00000100>;
28		bus-frequency = <0>; /* From boot loader */
29		system-frequency = <0>; /* From boot loader */
30
31		spi@f00 {
32			status = "disabled";
33		};
34
35		usb: usb@1000 {
36			status = "disabled";
37		};
38
39		psc@2000 {
40			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
41			reg = <0x2000 0x100>;
42			interrupts = <2 1 0>;
43		};
44
45		psc@2200 {
46			status = "disabled";
47		};
48
49		psc@2400 {
50			status = "disabled";
51		};
52
53		psc@2600 {
54			status = "disabled";
55		};
56
57		psc@2800 {
58			status = "disabled";
59		};
60
61		psc@2c00 {		// PSC6
62			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
63			reg = <0x2c00 0x100>;
64			interrupts = <2 4 0>;
65		};
66
67		ethernet@3000 {
68			phy-handle = <&phy0>;
69		};
70
71		mdio@3000 {
72			phy0: ethernet-phy@3 {
73				reg = <0x03>;
74			};
75		};
76
77		ata@3a00 {
78			status = "disabled";
79		};
80
81		i2c@3d00 {
82			status = "disabled";
83		};
84
85		i2c@3d40 {
86			status = "disabled";
87		};
88	};
89
90	localbus {
91		compatible = "fsl,mpc5200b-lpb","simple-bus";
92		#address-cells = <2>;
93		#size-cells = <1>;
94		ranges = <0 0 0xfc000000 0x02000000
95			  3 0 0xe9000000 0x00080000
96			  5 0 0xe8000000 0x00010000>;
97
98		flash@0,0 {
99			#address-cells = <1>;
100			#size-cells = <1>;
101			reg = <0 0x0 0x02000000>;
102			compatible = "cfi-flash";
103			bank-width = <2>;
104			partition@0 {
105				label = "u-boot";
106				reg = <0x00000000 0x00040000>;
107				read-only;
108			};
109			partition@40000 {
110				label = "env";
111				reg = <0x00040000 0x00020000>;
112			};
113			partition@60000 {
114				label = "dtb";
115				reg = <0x00060000 0x00020000>;
116			};
117			partition@80000 {
118				label = "kernel";
119				reg = <0x00080000 0x00500000>;
120			};
121			partition@580000 {
122				label = "root";
123				reg = <0x00580000 0x00A80000>;
124			};
125		};
126
127		fpga@3,0 {
128			compatible = "anonymous,a3m071-fpga";
129			reg = <3 0x0 0x00080000
130			       5 0x0 0x00010000>;
131			interrupts = <0 0 3>;  /* level low */
132		};
133	};
134
135	pci@f0000d00 {
136		status = "disabled";
137	};
138};
139