summaryrefslogtreecommitdiff
path: root/arch/powerpc/boot/dts/lite5200b.dts
blob: 5abb46c5cc9513e60a37a643b3519db5bc6ccfe4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
/*
 * Lite5200B board Device Tree Source
 *
 * Copyright 2006-2007 Secret Lab Technologies Ltd.
 * Grant Likely <grant.likely@secretlab.ca>
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */

/include/ "mpc5200b.dtsi"

&gpt0 { fsl,has-wdt; };
&gpt2 { gpio-controller; };
&gpt3 { gpio-controller; };

/ {
	model = "fsl,lite5200b";
	compatible = "fsl,lite5200b";

	leds {
		compatible = "gpio-leds";
		tmr2 {
			gpios = <&gpt2 0 1>;
		};
		tmr3 {
			gpios = <&gpt3 0 1>;
			linux,default-trigger = "heartbeat";
		};
		led1 { gpios = <&gpio_wkup 2 1>; };
		led2 { gpios = <&gpio_simple 3 1>; };
		led3 { gpios = <&gpio_wkup 3 1>; };
		led4 { gpios = <&gpio_simple 2 1>; };
	};

	memory {
		reg = <0x00000000 0x10000000>;	// 256MB
	};

	soc5200@f0000000 {
		psc@2000 {		// PSC1
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
			cell-index = <0>;
		};

		psc@2200 {		// PSC2
			status = "disabled";
		};

		psc@2400 {		// PSC3
			status = "disabled";
		};

		psc@2600 {		// PSC4
			status = "disabled";
		};

		psc@2800 {		// PSC5
			status = "disabled";
		};

		psc@2c00 {		// PSC6
			status = "disabled";
		};

		// PSC2 in ac97 mode example
		//ac97@2200 {		// PSC2
		//	compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
		//	cell-index = <1>;
		//};

		// PSC3 in CODEC mode example
		//i2s@2400 {		// PSC3
		//	compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
		//	cell-index = <2>;
		//};

		// PSC6 in spi mode example
		//spi@2c00 {		// PSC6
		//	compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
		//	cell-index = <5>;
		//};

		ethernet@3000 {
			phy-handle = <&phy0>;
		};

		mdio@3000 {
			phy0: ethernet-phy@0 {
				reg = <0>;
			};
		};

		i2c@3d40 {
			eeprom@50 {
				compatible = "atmel,24c02";
				reg = <0x50>;
			};
		};

		sram@8000 {
			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
			reg = <0x8000 0x4000>;
		};
	};

	pci@f0000d00 {
		interrupt-map-mask = <0xf800 0 0 7>;
		interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
				 0xc000 0 0 2 &mpc5200_pic 1 1 3
				 0xc000 0 0 3 &mpc5200_pic 1 2 3
				 0xc000 0 0 4 &mpc5200_pic 1 3 3

				 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
				 0xc800 0 0 2 &mpc5200_pic 1 2 3
				 0xc800 0 0 3 &mpc5200_pic 1 3 3
				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
		clock-frequency = <0>; // From boot loader
		interrupts = <2 8 0 2 9 0 2 10 0>;
		bus-range = <0 0>;
		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
	};

	localbus {
		ranges = <0 0 0xfe000000 0x02000000>;

		flash@0,0 {
			compatible = "cfi-flash";
			reg = <0 0 0x02000000>;
			bank-width = <1>;
			#size-cells = <1>;
			#address-cells = <1>;

			partition@0 {
				label = "kernel";
				reg = <0x00000000 0x00200000>;
			};
			partition@200000 {
				label = "rootfs";
				reg = <0x00200000 0x01d00000>;
			};
			partition@1f00000 {
				label = "u-boot";
				reg = <0x01f00000 0x00060000>;
			};
			partition@1f60000 {
				label = "u-boot-env";
				reg = <0x01f60000 0x00020000>;
			};
			partition@1f80000 {
				label = "dtb";
				reg = <0x01f80000 0x00080000>;
			};
		};
	};

};