1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * a4m072 board Device Tree Source
4 *
5 * Copyright (C) 2011 DENX Software Engineering GmbH
6 * Heiko Schocher <hs@denx.de>
7 *
8 * Copyright (C) 2007 Semihalf
9 * Marian Balakowicz <m8@semihalf.com>
10 */
11
12 /include/ "mpc5200b.dtsi"
13
14 &gpt0 { fsl,has-wdt; };
15 &gpt3 { gpio-controller; };
16 &gpt4 { gpio-controller; };
17 &gpt5 { gpio-controller; };
18
19 / {
20 model = "anonymous,a4m072";
21 compatible = "anonymous,a4m072";
22
23 soc5200@f0000000 {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 compatible = "fsl,mpc5200b-immr";
27 ranges = <0 0xf0000000 0x0000c000>;
28 reg = <0xf0000000 0x00000100>;
29 bus-frequency = <0>; /* From boot loader */
30 system-frequency = <0>; /* From boot loader */
31
32 cdm@200 {
33 fsl,init-ext-48mhz-en = <0x0>;
34 fsl,init-fd-enable = <0x01>;
35 fsl,init-fd-counters = <0x3333>;
36 };
37
38 spi@f00 {
39 status = "disabled";
40 };
41
42 psc@2000 {
43 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
44 reg = <0x2000 0x100>;
45 interrupts = <2 1 0>;
46 };
47
48 psc@2200 {
49 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
50 reg = <0x2200 0x100>;
51 interrupts = <2 2 0>;
52 };
53
54 psc@2400 {
55 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
56 reg = <0x2400 0x100>;
57 interrupts = <2 3 0>;
58 };
59
60 psc@2600 {
61 status = "disabled";
62 };
63
64 psc@2800 {
65 status = "disabled";
66 };
67
68 psc@2c00 {
69 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
70 reg = <0x2c00 0x100>;
71 interrupts = <2 4 0>;
72 };
73
74 ethernet@3000 {
75 phy-handle = <&phy0>;
76 };
77
78 mdio@3000 {
79 phy0: ethernet-phy@1f {
80 reg = <0x1f>;
81 interrupts = <1 2 0>; /* IRQ 2 active low */
82 };
83 };
84
85 i2c@3d00 {
86 status = "disabled";
87 };
88
89 i2c@3d40 {
90 hwmon@2e {
91 compatible = "nsc,lm87";
92 reg = <0x2e>;
93 };
94 rtc@51 {
95 compatible = "nxp,rtc8564";
96 reg = <0x51>;
97 };
98 };
99 };
100
101 localbus {
102 compatible = "fsl,mpc5200b-lpb","simple-bus";
103 #address-cells = <2>;
104 #size-cells = <1>;
105 ranges = <0 0 0xfe000000 0x02000000
106 1 0 0x62000000 0x00400000
107 2 0 0x64000000 0x00200000
108 3 0 0x66000000 0x01000000
109 6 0 0x68000000 0x01000000
110 7 0 0x6a000000 0x00000004>;
111
112 flash@0,0 {
113 compatible = "cfi-flash";
114 reg = <0 0 0x02000000>;
115 bank-width = <2>;
116 #size-cells = <1>;
117 #address-cells = <1>;
118 };
119 sram0@1,0 {
120 compatible = "mtd-ram";
121 reg = <1 0x00000 0x00400000>;
122 bank-width = <2>;
123 };
124 };
125
126 pci@f0000d00 {
127 #interrupt-cells = <1>;
128 #size-cells = <2>;
129 #address-cells = <3>;
130 device_type = "pci";
131 compatible = "fsl,mpc5200-pci";
132 reg = <0xf0000d00 0x100>;
133 interrupt-map-mask = <0xf800 0 0 7>;
134 interrupt-map = <
135 /* IDSEL 0x16 */
136 0xc000 0 0 1 &mpc5200_pic 1 3 3
137 0xc000 0 0 2 &mpc5200_pic 1 3 3
138 0xc000 0 0 3 &mpc5200_pic 1 3 3
139 0xc000 0 0 4 &mpc5200_pic 1 3 3>;
140 clock-frequency = <0>; /* From boot loader */
141 interrupts = <2 8 0 2 9 0 2 10 0>;
142 bus-range = <0 0>;
143 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
144 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
145 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
146 };
147 };
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