1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Device Tree Source for MPC885 ADS running U 3 * Device Tree Source for MPC885 ADS running U-Boot
4 * 4 *
5 * Copyright 2006 MontaVista Software, Inc. 5 * Copyright 2006 MontaVista Software, Inc.
6 * Copyright 2007 Freescale Semiconductor, Inc 6 * Copyright 2007 Freescale Semiconductor, Inc.
7 */ 7 */
8 8
9 /dts-v1/; 9 /dts-v1/;
10 / { 10 / {
11 model = "Analogue & Micro Adder MPC875 11 model = "Analogue & Micro Adder MPC875";
12 compatible = "analogue-and-micro,adder 12 compatible = "analogue-and-micro,adder875";
13 #address-cells = <1>; 13 #address-cells = <1>;
14 #size-cells = <1>; 14 #size-cells = <1>;
15 15
16 aliases { 16 aliases {
17 console = &console; 17 console = &console;
18 ethernet0 = ð0; 18 ethernet0 = ð0;
19 ethernet1 = ð1; 19 ethernet1 = ð1;
20 }; 20 };
21 21
22 cpus { 22 cpus {
23 #address-cells = <1>; 23 #address-cells = <1>;
24 #size-cells = <0>; 24 #size-cells = <0>;
25 25
26 PowerPC,875@0 { 26 PowerPC,875@0 {
27 device_type = "cpu"; 27 device_type = "cpu";
28 reg = <0>; 28 reg = <0>;
29 d-cache-line-size = <1 29 d-cache-line-size = <16>;
30 i-cache-line-size = <1 30 i-cache-line-size = <16>;
31 d-cache-size = <8192>; 31 d-cache-size = <8192>;
32 i-cache-size = <8192>; 32 i-cache-size = <8192>;
33 timebase-frequency = < 33 timebase-frequency = <0>;
34 bus-frequency = <0>; 34 bus-frequency = <0>;
35 clock-frequency = <0>; 35 clock-frequency = <0>;
36 interrupts = <15 2>; 36 interrupts = <15 2>; // decrementer interrupt
37 interrupt-parent = <&P 37 interrupt-parent = <&PIC>;
38 }; 38 };
39 }; 39 };
40 40
41 memory { 41 memory {
42 device_type = "memory"; 42 device_type = "memory";
43 reg = <0 0x01000000>; 43 reg = <0 0x01000000>;
44 }; 44 };
45 45
46 localbus@ff000100 { 46 localbus@ff000100 {
47 compatible = "fsl,mpc885-local 47 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
48 "simple-bus"; 48 "simple-bus";
49 #address-cells = <2>; 49 #address-cells = <2>;
50 #size-cells = <1>; 50 #size-cells = <1>;
51 reg = <0xff000100 0x40>; 51 reg = <0xff000100 0x40>;
52 52
53 ranges = < 53 ranges = <
54 0 0 0xfe000000 0x01000 54 0 0 0xfe000000 0x01000000
55 >; 55 >;
56 56
57 flash@0,0 { 57 flash@0,0 {
58 compatible = "cfi-flas 58 compatible = "cfi-flash";
59 reg = <0 0 0x800000>; 59 reg = <0 0 0x800000>;
60 bank-width = <2>; 60 bank-width = <2>;
61 device-width = <2>; 61 device-width = <2>;
62 }; 62 };
63 }; 63 };
64 64
65 soc@ff000000 { 65 soc@ff000000 {
66 compatible = "fsl,mpc875-immr" 66 compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";
67 #address-cells = <1>; 67 #address-cells = <1>;
68 #size-cells = <1>; 68 #size-cells = <1>;
69 ranges = <0 0xff000000 0x00004 69 ranges = <0 0xff000000 0x00004000>;
70 70
71 // Temporary until code stops 71 // Temporary until code stops depending on it.
72 device_type = "soc"; 72 device_type = "soc";
73 73
74 // Temporary until get_immrbas 74 // Temporary until get_immrbase() is fixed.
75 reg = <0xff000000 0x4000>; 75 reg = <0xff000000 0x4000>;
76 76
77 mdio@e00 { 77 mdio@e00 {
78 compatible = "fsl,mpc8 78 compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
79 reg = <0xe00 0x188>; 79 reg = <0xe00 0x188>;
80 #address-cells = <1>; 80 #address-cells = <1>;
81 #size-cells = <0>; 81 #size-cells = <0>;
82 82
83 PHY0: ethernet-phy@0 { 83 PHY0: ethernet-phy@0 {
84 reg = <0>; 84 reg = <0>;
85 }; 85 };
86 86
87 PHY1: ethernet-phy@1 { 87 PHY1: ethernet-phy@1 {
88 reg = <1>; 88 reg = <1>;
89 }; 89 };
90 }; 90 };
91 91
92 eth0: ethernet@e00 { 92 eth0: ethernet@e00 {
93 device_type = "network 93 device_type = "network";
94 compatible = "fsl,mpc8 94 compatible = "fsl,mpc875-fec-enet",
95 "fsl,pq1- 95 "fsl,pq1-fec-enet";
96 reg = <0xe00 0x188>; 96 reg = <0xe00 0x188>;
97 local-mac-address = [ 97 local-mac-address = [ 00 00 00 00 00 00 ];
98 interrupts = <3 1>; 98 interrupts = <3 1>;
99 interrupt-parent = <&P 99 interrupt-parent = <&PIC>;
100 phy-handle = <&PHY0>; 100 phy-handle = <&PHY0>;
101 linux,network-index = 101 linux,network-index = <0>;
102 }; 102 };
103 103
104 eth1: ethernet@1e00 { 104 eth1: ethernet@1e00 {
105 device_type = "network 105 device_type = "network";
106 compatible = "fsl,mpc8 106 compatible = "fsl,mpc875-fec-enet",
107 "fsl,pq1- 107 "fsl,pq1-fec-enet";
108 reg = <0x1e00 0x188>; 108 reg = <0x1e00 0x188>;
109 local-mac-address = [ 109 local-mac-address = [ 00 00 00 00 00 00 ];
110 interrupts = <7 1>; 110 interrupts = <7 1>;
111 interrupt-parent = <&P 111 interrupt-parent = <&PIC>;
112 phy-handle = <&PHY1>; 112 phy-handle = <&PHY1>;
113 linux,network-index = 113 linux,network-index = <1>;
114 }; 114 };
115 115
116 PIC: interrupt-controller@0 { 116 PIC: interrupt-controller@0 {
117 interrupt-controller; 117 interrupt-controller;
118 #interrupt-cells = <2> 118 #interrupt-cells = <2>;
119 reg = <0 0x24>; 119 reg = <0 0x24>;
120 compatible = "fsl,mpc8 120 compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
121 }; 121 };
122 122
123 cpm@9c0 { 123 cpm@9c0 {
124 #address-cells = <1>; 124 #address-cells = <1>;
125 #size-cells = <1>; 125 #size-cells = <1>;
126 compatible = "fsl,mpc8 126 compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";
127 interrupts = <0>; 127 interrupts = <0>; // cpm error interrupt
128 interrupt-parent = <&C 128 interrupt-parent = <&CPM_PIC>;
129 reg = <0x9c0 0x40>; 129 reg = <0x9c0 0x40>;
130 ranges; 130 ranges;
131 131
132 muram { 132 muram {
133 #address-cells 133 #address-cells = <1>;
134 #size-cells = 134 #size-cells = <1>;
135 ranges = <0 0x 135 ranges = <0 0x2000 0x2000>;
136 136
137 data@0 { 137 data@0 {
138 compat 138 compatible = "fsl,cpm-muram-data";
139 reg = 139 reg = <0 0x1c00>;
140 }; 140 };
141 }; 141 };
142 142
143 brg@9f0 { 143 brg@9f0 {
144 compatible = " 144 compatible = "fsl,mpc875-brg",
145 " 145 "fsl,cpm1-brg",
146 " 146 "fsl,cpm-brg";
147 clock-frequenc 147 clock-frequency = <50000000>;
148 reg = <0x9f0 0 148 reg = <0x9f0 0x10>;
149 }; 149 };
150 150
151 CPM_PIC: interrupt-con 151 CPM_PIC: interrupt-controller@930 {
152 interrupt-cont 152 interrupt-controller;
153 #interrupt-cel 153 #interrupt-cells = <1>;
154 interrupts = < 154 interrupts = <5 2 0 2>;
155 interrupt-pare 155 interrupt-parent = <&PIC>;
156 reg = <0x930 0 156 reg = <0x930 0x20>;
157 compatible = " 157 compatible = "fsl,mpc875-cpm-pic",
158 " 158 "fsl,cpm1-pic";
159 }; 159 };
160 160
161 console: serial@a80 { 161 console: serial@a80 {
162 device_type = 162 device_type = "serial";
163 compatible = " 163 compatible = "fsl,mpc875-smc-uart",
164 " 164 "fsl,cpm1-smc-uart";
165 reg = <0xa80 0 165 reg = <0xa80 0x10 0x3e80 0x40>;
166 interrupts = < 166 interrupts = <4>;
167 interrupt-pare 167 interrupt-parent = <&CPM_PIC>;
168 fsl,cpm-brg = 168 fsl,cpm-brg = <1>;
169 fsl,cpm-comman 169 fsl,cpm-command = <0x0090>;
170 current-speed 170 current-speed = <115200>;
171 }; 171 };
172 }; 172 };
173 }; 173 };
174 174
175 chosen { 175 chosen {
176 stdout-path = &console; 176 stdout-path = &console;
177 }; 177 };
178 }; 178 };
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