1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Device Tree for the Embedded Planet EP8248E 3 * Device Tree for the Embedded Planet EP8248E board running PlanetCore.
4 * 4 *
5 * Copyright 2007 Freescale Semiconductor Inc. 5 * Copyright 2007 Freescale Semiconductor Inc.
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 / { 9 / {
10 model = "EP8248E"; 10 model = "EP8248E";
11 compatible = "fsl,ep8248e"; 11 compatible = "fsl,ep8248e";
12 #address-cells = <1>; 12 #address-cells = <1>;
13 #size-cells = <1>; 13 #size-cells = <1>;
14 14
15 aliases { 15 aliases {
16 planetcore-SMC1 = &smc1; 16 planetcore-SMC1 = &smc1;
17 planetcore-SCC1 = &scc1; 17 planetcore-SCC1 = &scc1;
18 ethernet0 = ð0; 18 ethernet0 = ð0;
19 ethernet1 = ð1; 19 ethernet1 = ð1;
20 serial0 = &smc1; 20 serial0 = &smc1;
21 serial1 = &scc1; 21 serial1 = &scc1;
22 }; 22 };
23 23
24 cpus { 24 cpus {
25 #address-cells = <1>; 25 #address-cells = <1>;
26 #size-cells = <0>; 26 #size-cells = <0>;
27 27
28 PowerPC,8248@0 { 28 PowerPC,8248@0 {
29 device_type = "cpu"; 29 device_type = "cpu";
30 reg = <0>; 30 reg = <0>;
31 d-cache-line-size = <3 31 d-cache-line-size = <32>;
32 i-cache-line-size = <3 32 i-cache-line-size = <32>;
33 d-cache-size = <16384> 33 d-cache-size = <16384>;
34 i-cache-size = <16384> 34 i-cache-size = <16384>;
35 timebase-frequency = < 35 timebase-frequency = <0>;
36 clock-frequency = <0>; 36 clock-frequency = <0>;
37 }; 37 };
38 }; 38 };
39 39
40 localbus@f0010100 { 40 localbus@f0010100 {
41 compatible = "fsl,mpc8248-loca 41 compatible = "fsl,mpc8248-localbus",
42 "fsl,pq2-localbus 42 "fsl,pq2-localbus",
43 "simple-bus"; 43 "simple-bus";
44 #address-cells = <2>; 44 #address-cells = <2>;
45 #size-cells = <1>; 45 #size-cells = <1>;
46 reg = <0xf0010100 0x40>; 46 reg = <0xf0010100 0x40>;
47 47
48 ranges = <0 0 0xfc000000 0x040 48 ranges = <0 0 0xfc000000 0x04000000
49 1 0 0xfa000000 0x000 49 1 0 0xfa000000 0x00008000>;
50 50
51 flash@0,3800000 { 51 flash@0,3800000 {
52 compatible = "cfi-flas 52 compatible = "cfi-flash";
53 reg = <0 0x3800000 0x8 53 reg = <0 0x3800000 0x800000>;
54 bank-width = <4>; 54 bank-width = <4>;
55 device-width = <2>; 55 device-width = <2>;
56 }; 56 };
57 57
58 bcsr@1,0 { 58 bcsr@1,0 {
59 #address-cells = <2>; 59 #address-cells = <2>;
60 #size-cells = <1>; 60 #size-cells = <1>;
61 reg = <1 0 0x10>; 61 reg = <1 0 0x10>;
62 compatible = "fsl,ep82 62 compatible = "fsl,ep8248e-bcsr";
63 ranges; 63 ranges;
64 64
65 mdio { 65 mdio {
66 compatible = " 66 compatible = "fsl,ep8248e-mdio-bitbang";
67 #address-cells 67 #address-cells = <1>;
68 #size-cells = 68 #size-cells = <0>;
69 reg = <1 8 1>; 69 reg = <1 8 1>;
70 70
71 PHY0: ethernet 71 PHY0: ethernet-phy@0 {
72 interr 72 interrupt-parent = <&PIC>;
73 reg = 73 reg = <0>;
74 }; 74 };
75 75
76 PHY1: ethernet 76 PHY1: ethernet-phy@1 {
77 interr 77 interrupt-parent = <&PIC>;
78 reg = 78 reg = <1>;
79 }; 79 };
80 }; 80 };
81 }; 81 };
82 }; 82 };
83 83
84 memory { 84 memory {
85 device_type = "memory"; 85 device_type = "memory";
86 reg = <0 0>; 86 reg = <0 0>;
87 }; 87 };
88 88
89 soc@f0000000 { 89 soc@f0000000 {
90 #address-cells = <1>; 90 #address-cells = <1>;
91 #size-cells = <1>; 91 #size-cells = <1>;
92 compatible = "fsl,mpc8248-immr 92 compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
93 ranges = <0x00000000 0xf000000 93 ranges = <0x00000000 0xf0000000 0x00053000>;
94 94
95 // Temporary until code stops 95 // Temporary until code stops depending on it.
96 device_type = "soc"; 96 device_type = "soc";
97 97
98 // Temporary -- will go away o 98 // Temporary -- will go away once kernel uses ranges for get_immrbase().
99 reg = <0xf0000000 0x00053000>; 99 reg = <0xf0000000 0x00053000>;
100 100
101 cpm@119c0 { 101 cpm@119c0 {
102 #address-cells = <1>; 102 #address-cells = <1>;
103 #size-cells = <1>; 103 #size-cells = <1>;
104 #interrupt-cells = <2> 104 #interrupt-cells = <2>;
105 compatible = "fsl,mpc8 105 compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
106 "simple-b 106 "simple-bus";
107 reg = <0x119c0 0x30>; 107 reg = <0x119c0 0x30>;
108 ranges; 108 ranges;
109 109
110 muram { 110 muram {
111 #address-cells 111 #address-cells = <1>;
112 #size-cells = 112 #size-cells = <1>;
113 ranges = <0 0 113 ranges = <0 0 0x10000>;
114 114
115 data@0 { 115 data@0 {
116 compat 116 compatible = "fsl,cpm-muram-data";
117 reg = 117 reg = <0 0x2000 0x9800 0x800>;
118 }; 118 };
119 }; 119 };
120 120
121 brg@119f0 { 121 brg@119f0 {
122 compatible = " 122 compatible = "fsl,mpc8248-brg",
123 " 123 "fsl,cpm2-brg",
124 " 124 "fsl,cpm-brg";
125 reg = <0x119f0 125 reg = <0x119f0 0x10 0x115f0 0x10>;
126 }; 126 };
127 127
128 /* Monitor port/SMC1 * 128 /* Monitor port/SMC1 */
129 smc1: serial@11a80 { 129 smc1: serial@11a80 {
130 device_type = 130 device_type = "serial";
131 compatible = " 131 compatible = "fsl,mpc8248-smc-uart",
132 " 132 "fsl,cpm2-smc-uart";
133 reg = <0x11a80 133 reg = <0x11a80 0x20 0x87fc 2>;
134 interrupts = < 134 interrupts = <4 8>;
135 interrupt-pare 135 interrupt-parent = <&PIC>;
136 fsl,cpm-brg = 136 fsl,cpm-brg = <7>;
137 fsl,cpm-comman 137 fsl,cpm-command = <0x1d000000>;
138 linux,planetco 138 linux,planetcore-label = "SMC1";
139 }; 139 };
140 140
141 /* "Serial" port/SCC1 141 /* "Serial" port/SCC1 */
142 scc1: serial@11a00 { 142 scc1: serial@11a00 {
143 device_type = 143 device_type = "serial";
144 compatible = " 144 compatible = "fsl,mpc8248-scc-uart",
145 " 145 "fsl,cpm2-scc-uart";
146 reg = <0x11a00 146 reg = <0x11a00 0x20 0x8000 0x100>;
147 interrupts = < 147 interrupts = <40 8>;
148 interrupt-pare 148 interrupt-parent = <&PIC>;
149 fsl,cpm-brg = 149 fsl,cpm-brg = <1>;
150 fsl,cpm-comman 150 fsl,cpm-command = <0x00800000>;
151 linux,planetco 151 linux,planetcore-label = "SCC1";
152 }; 152 };
153 153
154 eth0: ethernet@11300 { 154 eth0: ethernet@11300 {
155 device_type = 155 device_type = "network";
156 compatible = " 156 compatible = "fsl,mpc8248-fcc-enet",
157 " 157 "fsl,cpm2-fcc-enet";
158 reg = <0x11300 158 reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
159 local-mac-addr 159 local-mac-address = [ 00 00 00 00 00 00 ];
160 interrupts = < 160 interrupts = <32 8>;
161 interrupt-pare 161 interrupt-parent = <&PIC>;
162 phy-handle = < 162 phy-handle = <&PHY0>;
163 linux,network- 163 linux,network-index = <0>;
164 fsl,cpm-comman 164 fsl,cpm-command = <0x12000300>;
165 }; 165 };
166 166
167 eth1: ethernet@11320 { 167 eth1: ethernet@11320 {
168 device_type = 168 device_type = "network";
169 compatible = " 169 compatible = "fsl,mpc8248-fcc-enet",
170 " 170 "fsl,cpm2-fcc-enet";
171 reg = <0x11320 171 reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
172 local-mac-addr 172 local-mac-address = [ 00 00 00 00 00 00 ];
173 interrupts = < 173 interrupts = <33 8>;
174 interrupt-pare 174 interrupt-parent = <&PIC>;
175 phy-handle = < 175 phy-handle = <&PHY1>;
176 linux,network- 176 linux,network-index = <1>;
177 fsl,cpm-comman 177 fsl,cpm-command = <0x16200300>;
178 }; 178 };
179 179
180 usb@11b60 { 180 usb@11b60 {
181 #address-cells 181 #address-cells = <1>;
182 #size-cells = 182 #size-cells = <0>;
183 compatible = " 183 compatible = "fsl,mpc8248-usb",
184 " 184 "fsl,cpm2-usb";
185 reg = <0x11b60 185 reg = <0x11b60 0x18 0x8b00 0x100>;
186 interrupt-pare 186 interrupt-parent = <&PIC>;
187 interrupts = < 187 interrupts = <11 8>;
188 fsl,cpm-comman 188 fsl,cpm-command = <0x2e600000>;
189 }; 189 };
190 }; 190 };
191 191
192 PIC: interrupt-controller@10c0 192 PIC: interrupt-controller@10c00 {
193 #interrupt-cells = <2> 193 #interrupt-cells = <2>;
194 interrupt-controller; 194 interrupt-controller;
195 reg = <0x10c00 0x80>; 195 reg = <0x10c00 0x80>;
196 compatible = "fsl,mpc8 196 compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
197 }; 197 };
198 }; 198 };
199 }; 199 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.