Loading...
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * TQM8XX Device Tree Source
4 *
5 * Heiko Schocher <hs@denx.de>
6 * 2010 DENX Software Engineering GmbH
7 */
8
9/dts-v1/;
10
11/ {
12 model = "TQM8xx";
13 compatible = "tqc,tqm8xx";
14 #address-cells = <1>;
15 #size-cells = <1>;
16
17 aliases {
18 ethernet0 = ð0;
19 ethernet1 = ð1;
20 mdio1 = &phy1;
21 serial0 = &smc1;
22 };
23
24 cpus {
25 #address-cells = <1>;
26 #size-cells = <0>;
27
28 PowerPC,860@0 {
29 device_type = "cpu";
30 reg = <0x0>;
31 d-cache-line-size = <16>; // 16 bytes
32 i-cache-line-size = <16>; // 16 bytes
33 d-cache-size = <0x1000>; // L1, 4K
34 i-cache-size = <0x1000>; // L1, 4K
35 timebase-frequency = <0>;
36 bus-frequency = <0>;
37 clock-frequency = <0>;
38 interrupts = <15 2>; // decrementer interrupt
39 interrupt-parent = <&PIC>;
40 };
41 };
42
43 memory {
44 device_type = "memory";
45 reg = <0x0 0x2000000>;
46 };
47
48 localbus@fff00100 {
49 compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
50 #address-cells = <2>;
51 #size-cells = <1>;
52 reg = <0xfff00100 0x40>;
53
54 ranges = <
55 0x0 0x0 0x40000000 0x800000
56 0x3 0x0 0xc0000000 0x200
57 >;
58
59 flash@0,0 {
60 compatible = "cfi-flash";
61 reg = <0 0 0x800000>;
62 #address-cells = <1>;
63 #size-cells = <1>;
64 bank-width = <4>;
65 device-width = <2>;
66 };
67
68 /* Note: CAN support needs be enabled in U-Boot */
69 can@3,0 {
70 compatible = "intc,82527";
71 reg = <3 0x0 0x80>;
72 interrupts = <8 1>;
73 interrupt-parent = <&PIC>;
74 bosch,external-clock-frequency = <16000000>;
75 bosch,disconnect-rx1-input;
76 bosch,disconnect-tx1-output;
77 bosch,iso-low-speed-mux;
78 bosch,clock-out-frequency = <16000000>;
79 };
80
81 can@3,100 {
82 compatible = "intc,82527";
83 reg = <3 0x100 0x80>;
84 interrupts = <8 1>;
85 interrupt-parent = <&PIC>;
86 bosch,external-clock-frequency = <16000000>;
87 bosch,disconnect-rx1-input;
88 bosch,disconnect-tx1-output;
89 bosch,iso-low-speed-mux;
90 };
91 };
92
93 soc@fff00000 {
94 #address-cells = <1>;
95 #size-cells = <1>;
96 device_type = "soc";
97 ranges = <0x0 0xfff00000 0x00004000>;
98
99 phy1: mdio@e00 {
100 compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
101 reg = <0xe00 0x188>;
102 #address-cells = <1>;
103 #size-cells = <0>;
104 PHY: ethernet-phy@f {
105 reg = <0xf>;
106 };
107 };
108
109 eth1: ethernet@e00 {
110 device_type = "network";
111 compatible = "fsl,mpc866-fec-enet",
112 "fsl,pq1-fec-enet";
113 reg = <0xe00 0x188>;
114 interrupts = <3 1>;
115 interrupt-parent = <&PIC>;
116 phy-handle = <&PHY>;
117 linux,network-index = <1>;
118 };
119
120 PIC: pic@0 {
121 interrupt-controller;
122 #interrupt-cells = <2>;
123 reg = <0x0 0x24>;
124 compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
125 };
126
127 cpm@9c0 {
128 #address-cells = <1>;
129 #size-cells = <1>;
130 compatible = "fsl,mpc860-cpm", "fsl,cpm1";
131 ranges;
132 reg = <0x9c0 0x40>;
133 brg-frequency = <0>;
134 interrupts = <0 2>; // cpm error interrupt
135 interrupt-parent = <&CPM_PIC>;
136
137 muram@2000 {
138 #address-cells = <1>;
139 #size-cells = <1>;
140 ranges = <0x0 0x2000 0x2000>;
141
142 data@0 {
143 compatible = "fsl,cpm-muram-data";
144 reg = <0x0 0x2000>;
145 };
146 };
147
148 brg@9f0 {
149 compatible = "fsl,mpc860-brg",
150 "fsl,cpm1-brg",
151 "fsl,cpm-brg";
152 reg = <0x9f0 0x10>;
153 clock-frequency = <0>;
154 };
155
156 CPM_PIC: pic@930 {
157 interrupt-controller;
158 #address-cells = <0>;
159 #interrupt-cells = <1>;
160 interrupts = <5 2 0 2>;
161 interrupt-parent = <&PIC>;
162 reg = <0x930 0x20>;
163 compatible = "fsl,mpc860-cpm-pic",
164 "fsl,cpm1-pic";
165 };
166
167
168 smc1: serial@a80 {
169 device_type = "serial";
170 compatible = "fsl,mpc860-smc-uart",
171 "fsl,cpm1-smc-uart";
172 reg = <0xa80 0x10 0x3e80 0x40>;
173 interrupts = <4>;
174 interrupt-parent = <&CPM_PIC>;
175 fsl,cpm-brg = <1>;
176 fsl,cpm-command = <0x90>;
177 };
178
179 eth0: ethernet@a00 {
180 device_type = "network";
181 compatible = "fsl,mpc860-scc-enet",
182 "fsl,cpm1-scc-enet";
183 reg = <0xa00 0x18 0x3c00 0x100>;
184 interrupts = <30>;
185 interrupt-parent = <&CPM_PIC>;
186 fsl,cpm-command = <0000>;
187 linux,network-index = <0>;
188 fixed-link = <0 0 10 0 0>;
189 };
190 };
191 };
192};
1/*
2 * TQM8XX Device Tree Source
3 *
4 * Heiko Schocher <hs@denx.de>
5 * 2010 DENX Software Engineering GmbH
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13/dts-v1/;
14
15/ {
16 model = "TQM8xx";
17 compatible = "tqc,tqm8xx";
18 #address-cells = <1>;
19 #size-cells = <1>;
20
21 aliases {
22 ethernet0 = ð0;
23 ethernet1 = ð1;
24 mdio1 = &phy1;
25 serial0 = &smc1;
26 };
27
28 cpus {
29 #address-cells = <1>;
30 #size-cells = <0>;
31
32 PowerPC,860@0 {
33 device_type = "cpu";
34 reg = <0x0>;
35 d-cache-line-size = <16>; // 16 bytes
36 i-cache-line-size = <16>; // 16 bytes
37 d-cache-size = <0x1000>; // L1, 4K
38 i-cache-size = <0x1000>; // L1, 4K
39 timebase-frequency = <0>;
40 bus-frequency = <0>;
41 clock-frequency = <0>;
42 interrupts = <15 2>; // decrementer interrupt
43 interrupt-parent = <&PIC>;
44 };
45 };
46
47 memory {
48 device_type = "memory";
49 reg = <0x0 0x2000000>;
50 };
51
52 localbus@fff00100 {
53 compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
54 #address-cells = <2>;
55 #size-cells = <1>;
56 reg = <0xfff00100 0x40>;
57
58 ranges = <
59 0x0 0x0 0x40000000 0x800000
60 >;
61
62 flash@0,0 {
63 compatible = "cfi-flash";
64 reg = <0 0 0x800000>;
65 #address-cells = <1>;
66 #size-cells = <1>;
67 bank-width = <4>;
68 device-width = <2>;
69 };
70 };
71
72 soc@fff00000 {
73 #address-cells = <1>;
74 #size-cells = <1>;
75 device_type = "soc";
76 ranges = <0x0 0xfff00000 0x00004000>;
77
78 phy1: mdio@e00 {
79 compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
80 reg = <0xe00 0x188>;
81 #address-cells = <1>;
82 #size-cells = <0>;
83 PHY: ethernet-phy@f {
84 reg = <0xf>;
85 device_type = "ethernet-phy";
86 };
87 };
88
89 eth1: ethernet@e00 {
90 device_type = "network";
91 compatible = "fsl,mpc866-fec-enet",
92 "fsl,pq1-fec-enet";
93 reg = <0xe00 0x188>;
94 interrupts = <3 1>;
95 interrupt-parent = <&PIC>;
96 phy-handle = <&PHY>;
97 linux,network-index = <1>;
98 };
99
100 PIC: pic@0 {
101 interrupt-controller;
102 #interrupt-cells = <2>;
103 reg = <0x0 0x24>;
104 compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
105 };
106
107 cpm@9c0 {
108 #address-cells = <1>;
109 #size-cells = <1>;
110 compatible = "fsl,mpc860-cpm", "fsl,cpm1";
111 ranges;
112 reg = <0x9c0 0x40>;
113 brg-frequency = <0>;
114 interrupts = <0 2>; // cpm error interrupt
115 interrupt-parent = <&CPM_PIC>;
116
117 muram@2000 {
118 #address-cells = <1>;
119 #size-cells = <1>;
120 ranges = <0x0 0x2000 0x2000>;
121
122 data@0 {
123 compatible = "fsl,cpm-muram-data";
124 reg = <0x0 0x2000>;
125 };
126 };
127
128 brg@9f0 {
129 compatible = "fsl,mpc860-brg",
130 "fsl,cpm1-brg",
131 "fsl,cpm-brg";
132 reg = <0x9f0 0x10>;
133 clock-frequency = <0>;
134 };
135
136 CPM_PIC: pic@930 {
137 interrupt-controller;
138 #address-cells = <0>;
139 #interrupt-cells = <1>;
140 interrupts = <5 2 0 2>;
141 interrupt-parent = <&PIC>;
142 reg = <0x930 0x20>;
143 compatible = "fsl,mpc860-cpm-pic",
144 "fsl,cpm1-pic";
145 };
146
147
148 smc1: serial@a80 {
149 device_type = "serial";
150 compatible = "fsl,mpc860-smc-uart",
151 "fsl,cpm1-smc-uart";
152 reg = <0xa80 0x10 0x3e80 0x40>;
153 interrupts = <4>;
154 interrupt-parent = <&CPM_PIC>;
155 fsl,cpm-brg = <1>;
156 fsl,cpm-command = <0x90>;
157 };
158
159 eth0: ethernet@a00 {
160 device_type = "network";
161 compatible = "fsl,mpc860-scc-enet",
162 "fsl,cpm1-scc-enet";
163 reg = <0xa00 0x18 0x3c00 0x100>;
164 interrupts = <30>;
165 interrupt-parent = <&CPM_PIC>;
166 fsl,cpm-command = <0000>;
167 linux,network-index = <0>;
168 fixed-link = <0 0 10 0 0>;
169 };
170 };
171 };
172};