xref: /linux/arch/powerpc/boot/dts/lite5200b.dts (revision 0526b56cbc3c489642bd6a5fe4b718dea7ef0ee8) 
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Lite5200B board Device Tree Source
4 *
5 * Copyright 2006-2007 Secret Lab Technologies Ltd.
6 * Grant Likely <grant.likely@secretlab.ca>
7 */
8
9/include/ "mpc5200b.dtsi"
10
11&gpt0 { fsl,has-wdt; };
12&gpt2 { gpio-controller; };
13&gpt3 { gpio-controller; };
14
15/ {
16	model = "fsl,lite5200b";
17	compatible = "fsl,lite5200b";
18
19	leds {
20		compatible = "gpio-leds";
21		tmr2 {
22			gpios = <&gpt2 0 1>;
23		};
24		tmr3 {
25			gpios = <&gpt3 0 1>;
26			linux,default-trigger = "heartbeat";
27		};
28		led1 { gpios = <&gpio_wkup 2 1>; };
29		led2 { gpios = <&gpio_simple 3 1>; };
30		led3 { gpios = <&gpio_wkup 3 1>; };
31		led4 { gpios = <&gpio_simple 2 1>; };
32	};
33
34	memory@0 {
35		reg = <0x00000000 0x10000000>;	// 256MB
36	};
37
38	soc5200@f0000000 {
39		psc@2000 {		// PSC1
40			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
41			cell-index = <0>;
42		};
43
44		psc@2200 {		// PSC2
45			status = "disabled";
46		};
47
48		psc@2400 {		// PSC3
49			status = "disabled";
50		};
51
52		psc@2600 {		// PSC4
53			status = "disabled";
54		};
55
56		psc@2800 {		// PSC5
57			status = "disabled";
58		};
59
60		psc@2c00 {		// PSC6
61			status = "disabled";
62		};
63
64		// PSC2 in ac97 mode example
65		//ac97@2200 {		// PSC2
66		//	compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
67		//	cell-index = <1>;
68		//};
69
70		// PSC3 in CODEC mode example
71		//i2s@2400 {		// PSC3
72		//	compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
73		//	cell-index = <2>;
74		//};
75
76		// PSC6 in spi mode example
77		//spi@2c00 {		// PSC6
78		//	compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
79		//	cell-index = <5>;
80		//};
81
82		ethernet@3000 {
83			phy-handle = <&phy0>;
84		};
85
86		mdio@3000 {
87			phy0: ethernet-phy@0 {
88				reg = <0>;
89			};
90		};
91
92		i2c@3d40 {
93			eeprom@50 {
94				compatible = "atmel,24c02";
95				reg = <0x50>;
96			};
97		};
98
99		sram@8000 {
100			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
101			reg = <0x8000 0x4000>;
102		};
103	};
104
105	pci@f0000d00 {
106		interrupt-map-mask = <0xf800 0 0 7>;
107		interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
108				 0xc000 0 0 2 &mpc5200_pic 1 1 3
109				 0xc000 0 0 3 &mpc5200_pic 1 2 3
110				 0xc000 0 0 4 &mpc5200_pic 1 3 3
111
112				 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
113				 0xc800 0 0 2 &mpc5200_pic 1 2 3
114				 0xc800 0 0 3 &mpc5200_pic 1 3 3
115				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
116		clock-frequency = <0>; // From boot loader
117		interrupts = <2 8 0 2 9 0 2 10 0>;
118		bus-range = <0 0>;
119		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
120			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
121			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
122	};
123
124	localbus {
125		ranges = <0 0 0xfe000000 0x02000000>;
126
127		flash@0,0 {
128			compatible = "cfi-flash";
129			reg = <0 0 0x02000000>;
130			bank-width = <1>;
131			#size-cells = <1>;
132			#address-cells = <1>;
133
134			partition@0 {
135				label = "kernel";
136				reg = <0x00000000 0x00200000>;
137			};
138			partition@200000 {
139				label = "rootfs";
140				reg = <0x00200000 0x01d00000>;
141			};
142			partition@1f00000 {
143				label = "u-boot";
144				reg = <0x01f00000 0x00060000>;
145			};
146			partition@1f60000 {
147				label = "u-boot-env";
148				reg = <0x01f60000 0x00020000>;
149			};
150			partition@1f80000 {
151				label = "dtb";
152				reg = <0x01f80000 0x00080000>;
153			};
154		};
155	};
156
157};
158