1/*
2 * Device Tree Souce for Buffalo KuroboxHG
3 *
4 * Choose CONFIG_LINKSTATION to build a kernel for KuroboxHG, or use
5 * the default configuration linkstation_defconfig.
6 *
7 * Based on sandpoint.dts
8 *
9 * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
10 *
11 * This file is licensed under
12 * the terms of the GNU General Public License version 2.  This program
13 * is licensed "as is" without any warranty of any kind, whether express
14 * or implied.
15
16XXXX add flash parts, rtc, ??
17
18build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts"
19
20
21 */
22
23/ {
24	linux,phandle = <1000>;
25	model = "KuroboxHG";
26	compatible = "linkstation";
27	#address-cells = <1>;
28	#size-cells = <1>;
29
30	cpus {
31		linux,phandle = <2000>;
32		#cpus = <1>;
33		#address-cells = <1>;
34		#size-cells = <0>;
35
36		PowerPC,603e { /* Really 8241 */
37			linux,phandle = <2100>;
38			device_type = "cpu";
39			reg = <0>;
40			clock-frequency = <fdad680>;	/* Fixed by bootwrapper */
41			timebase-frequency = <1F04000>; /* Fixed by bootwrapper */
42			bus-frequency = <0>;		/* From bootloader */
43			/* Following required by dtc but not used */
44			i-cache-line-size = <0>;
45			d-cache-line-size = <0>;
46			i-cache-size = <4000>;
47			d-cache-size = <4000>;
48		};
49	};
50
51	memory {
52		linux,phandle = <3000>;
53		device_type = "memory";
54		reg = <00000000 08000000>;
55	};
56
57	soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
58		linux,phandle = <4000>;
59		#address-cells = <1>;
60		#size-cells = <1>;
61		#interrupt-cells = <2>;
62		device_type = "soc";
63		compatible = "mpc10x";
64		store-gathering = <0>; /* 0 == off, !0 == on */
65		reg = <80000000 00100000>;
66		ranges = <80000000 80000000 70000000	/* pci mem space */
67			  fc000000 fc000000 00100000	/* EUMB */
68			  fe000000 fe000000 00c00000	/* pci i/o space */
69			  fec00000 fec00000 00300000	/* pci cfg regs */
70			  fef00000 fef00000 00100000>;	/* pci iack */
71
72		i2c@80003000 {
73			linux,phandle = <4300>;
74			device_type = "i2c";
75			compatible = "fsl-i2c";
76			reg = <80003000 1000>;
77			interrupts = <5 2>;
78			interrupt-parent = <4400>;
79		};
80
81		serial@80004500 {
82			linux,phandle = <4511>;
83			device_type = "serial";
84			compatible = "ns16550";
85			reg = <80004500 8>;
86			clock-frequency = <7c044a8>;
87			current-speed = <2580>;
88			interrupts = <9 2>;
89			interrupt-parent = <4400>;
90		};
91
92		serial@80004600 {
93			linux,phandle = <4512>;
94			device_type = "serial";
95			compatible = "ns16550";
96			reg = <80004600 8>;
97			clock-frequency = <7c044a8>;
98			current-speed = <e100>;
99			interrupts = <a 0>;
100			interrupt-parent = <4400>;
101		};
102
103		pic@80040000 {
104			linux,phandle = <4400>;
105			#interrupt-cells = <2>;
106			#address-cells = <0>;
107			device_type = "open-pic";
108			compatible = "chrp,open-pic";
109			interrupt-controller;
110			reg = <80040000 40000>;
111			built-in;
112		};
113
114		pci@fec00000 {
115			linux,phandle = <4500>;
116			#address-cells = <3>;
117			#size-cells = <2>;
118			#interrupt-cells = <1>;
119			device_type = "pci";
120			compatible = "mpc10x-pci";
121			reg = <fec00000 400000>;
122			ranges = <01000000 0        0 fe000000 0 00c00000
123				  02000000 0 80000000 80000000 0 70000000>;
124			bus-range = <0 ff>;
125			clock-frequency = <7f28155>;
126			interrupt-parent = <4400>;
127			interrupt-map-mask = <f800 0 0 7>;
128			interrupt-map = <
129				/* IDSEL 0x11 - IRQ0 ETH */
130				5800 0 0 1 4400 0 1
131				5800 0 0 2 4400 1 1
132				5800 0 0 3 4400 2 1
133				5800 0 0 4 4400 3 1
134				/* IDSEL 0x12 - IRQ1 IDE0 */
135				6000 0 0 1 4400 1 1
136				6000 0 0 2 4400 2 1
137				6000 0 0 3 4400 3 1
138				6000 0 0 4 4400 0 1
139				/* IDSEL 0x14 - IRQ3 USB2.0 */
140				7000 0 0 1 4400 3 1
141				7000 0 0 2 4400 3 1
142				7000 0 0 3 4400 3 1
143				7000 0 0 4 4400 3 1
144			>;
145		};
146	};
147};
148