1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * TQM8XX Device Tree Source 3 * TQM8XX Device Tree Source
4 * 4 *
5 * Heiko Schocher <hs@denx.de> 5 * Heiko Schocher <hs@denx.de>
6 * 2010 DENX Software Engineering GmbH 6 * 2010 DENX Software Engineering GmbH
7 */ 7 */
8 8
9 /dts-v1/; 9 /dts-v1/;
10 10
11 / { 11 / {
12 model = "TQM8xx"; 12 model = "TQM8xx";
13 compatible = "tqc,tqm8xx"; 13 compatible = "tqc,tqm8xx";
14 #address-cells = <1>; 14 #address-cells = <1>;
15 #size-cells = <1>; 15 #size-cells = <1>;
16 16
17 aliases { 17 aliases {
18 ethernet0 = ð0; 18 ethernet0 = ð0;
19 ethernet1 = ð1; 19 ethernet1 = ð1;
20 mdio1 = &phy1; 20 mdio1 = &phy1;
21 serial0 = &smc1; 21 serial0 = &smc1;
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,860@0 { 28 PowerPC,860@0 {
29 device_type = "cpu"; 29 device_type = "cpu";
30 reg = <0x0>; 30 reg = <0x0>;
31 d-cache-line-size = <1 31 d-cache-line-size = <16>; // 16 bytes
32 i-cache-line-size = <1 32 i-cache-line-size = <16>; // 16 bytes
33 d-cache-size = <0x1000 33 d-cache-size = <0x1000>; // L1, 4K
34 i-cache-size = <0x1000 34 i-cache-size = <0x1000>; // L1, 4K
35 timebase-frequency = < 35 timebase-frequency = <0>;
36 bus-frequency = <0>; 36 bus-frequency = <0>;
37 clock-frequency = <0>; 37 clock-frequency = <0>;
38 interrupts = <15 2>; 38 interrupts = <15 2>; // decrementer interrupt
39 interrupt-parent = <&P 39 interrupt-parent = <&PIC>;
40 }; 40 };
41 }; 41 };
42 42
43 memory { 43 memory {
44 device_type = "memory"; 44 device_type = "memory";
45 reg = <0x0 0x2000000>; 45 reg = <0x0 0x2000000>;
46 }; 46 };
47 47
48 localbus@fff00100 { 48 localbus@fff00100 {
49 compatible = "fsl,mpc860-local 49 compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
50 #address-cells = <2>; 50 #address-cells = <2>;
51 #size-cells = <1>; 51 #size-cells = <1>;
52 reg = <0xfff00100 0x40>; 52 reg = <0xfff00100 0x40>;
53 53
54 ranges = < 54 ranges = <
55 0x0 0x0 0x40000000 0x8 55 0x0 0x0 0x40000000 0x800000
56 0x3 0x0 0xc0000000 0x2 56 0x3 0x0 0xc0000000 0x200
57 >; 57 >;
58 58
59 flash@0,0 { 59 flash@0,0 {
60 compatible = "cfi-flas 60 compatible = "cfi-flash";
61 reg = <0 0 0x800000>; 61 reg = <0 0 0x800000>;
62 #address-cells = <1>; 62 #address-cells = <1>;
63 #size-cells = <1>; 63 #size-cells = <1>;
64 bank-width = <4>; 64 bank-width = <4>;
65 device-width = <2>; 65 device-width = <2>;
66 }; 66 };
67 67
68 /* Note: CAN support needs be 68 /* Note: CAN support needs be enabled in U-Boot */
69 can@3,0 { 69 can@3,0 {
70 compatible = "intc,825 70 compatible = "intc,82527";
71 reg = <3 0x0 0x80>; 71 reg = <3 0x0 0x80>;
72 interrupts = <8 1>; 72 interrupts = <8 1>;
73 interrupt-parent = <&P 73 interrupt-parent = <&PIC>;
74 bosch,external-clock-f 74 bosch,external-clock-frequency = <16000000>;
75 bosch,disconnect-rx1-i 75 bosch,disconnect-rx1-input;
76 bosch,disconnect-tx1-o 76 bosch,disconnect-tx1-output;
77 bosch,iso-low-speed-mu 77 bosch,iso-low-speed-mux;
78 bosch,clock-out-freque 78 bosch,clock-out-frequency = <16000000>;
79 }; 79 };
80 80
81 can@3,100 { 81 can@3,100 {
82 compatible = "intc,825 82 compatible = "intc,82527";
83 reg = <3 0x100 0x80>; 83 reg = <3 0x100 0x80>;
84 interrupts = <8 1>; 84 interrupts = <8 1>;
85 interrupt-parent = <&P 85 interrupt-parent = <&PIC>;
86 bosch,external-clock-f 86 bosch,external-clock-frequency = <16000000>;
87 bosch,disconnect-rx1-i 87 bosch,disconnect-rx1-input;
88 bosch,disconnect-tx1-o 88 bosch,disconnect-tx1-output;
89 bosch,iso-low-speed-mu 89 bosch,iso-low-speed-mux;
90 }; 90 };
91 }; 91 };
92 92
93 soc@fff00000 { 93 soc@fff00000 {
94 #address-cells = <1>; 94 #address-cells = <1>;
95 #size-cells = <1>; 95 #size-cells = <1>;
96 device_type = "soc"; 96 device_type = "soc";
97 ranges = <0x0 0xfff00000 0x000 97 ranges = <0x0 0xfff00000 0x00004000>;
98 98
99 phy1: mdio@e00 { 99 phy1: mdio@e00 {
100 compatible = "fsl,mpc8 100 compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
101 reg = <0xe00 0x188>; 101 reg = <0xe00 0x188>;
102 #address-cells = <1>; 102 #address-cells = <1>;
103 #size-cells = <0>; 103 #size-cells = <0>;
104 PHY: ethernet-phy@f { 104 PHY: ethernet-phy@f {
105 reg = <0xf>; 105 reg = <0xf>;
106 }; 106 };
107 }; 107 };
108 108
109 eth1: ethernet@e00 { 109 eth1: ethernet@e00 {
110 device_type = "network 110 device_type = "network";
111 compatible = "fsl,mpc8 111 compatible = "fsl,mpc866-fec-enet",
112 "fsl,pq1- 112 "fsl,pq1-fec-enet";
113 reg = <0xe00 0x188>; 113 reg = <0xe00 0x188>;
114 interrupts = <3 1>; 114 interrupts = <3 1>;
115 interrupt-parent = <&P 115 interrupt-parent = <&PIC>;
116 phy-handle = <&PHY>; 116 phy-handle = <&PHY>;
117 linux,network-index = 117 linux,network-index = <1>;
118 }; 118 };
119 119
120 PIC: pic@0 { 120 PIC: pic@0 {
121 interrupt-controller; 121 interrupt-controller;
122 #interrupt-cells = <2> 122 #interrupt-cells = <2>;
123 reg = <0x0 0x24>; 123 reg = <0x0 0x24>;
124 compatible = "fsl,mpc8 124 compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
125 }; 125 };
126 126
127 cpm@9c0 { 127 cpm@9c0 {
128 #address-cells = <1>; 128 #address-cells = <1>;
129 #size-cells = <1>; 129 #size-cells = <1>;
130 compatible = "fsl,mpc8 130 compatible = "fsl,mpc860-cpm", "fsl,cpm1";
131 ranges; 131 ranges;
132 reg = <0x9c0 0x40>; 132 reg = <0x9c0 0x40>;
133 brg-frequency = <0>; 133 brg-frequency = <0>;
134 interrupts = <0 2>; 134 interrupts = <0 2>; // cpm error interrupt
135 interrupt-parent = <&C 135 interrupt-parent = <&CPM_PIC>;
136 136
137 muram@2000 { 137 muram@2000 {
138 #address-cells 138 #address-cells = <1>;
139 #size-cells = 139 #size-cells = <1>;
140 ranges = <0x0 140 ranges = <0x0 0x2000 0x2000>;
141 141
142 data@0 { 142 data@0 {
143 compat 143 compatible = "fsl,cpm-muram-data";
144 reg = 144 reg = <0x0 0x2000>;
145 }; 145 };
146 }; 146 };
147 147
148 brg@9f0 { 148 brg@9f0 {
149 compatible = " 149 compatible = "fsl,mpc860-brg",
150 " 150 "fsl,cpm1-brg",
151 " 151 "fsl,cpm-brg";
152 reg = <0x9f0 0 152 reg = <0x9f0 0x10>;
153 clock-frequenc 153 clock-frequency = <0>;
154 }; 154 };
155 155
156 CPM_PIC: pic@930 { 156 CPM_PIC: pic@930 {
157 interrupt-cont 157 interrupt-controller;
158 #address-cells 158 #address-cells = <0>;
159 #interrupt-cel 159 #interrupt-cells = <1>;
160 interrupts = < 160 interrupts = <5 2 0 2>;
161 interrupt-pare 161 interrupt-parent = <&PIC>;
162 reg = <0x930 0 162 reg = <0x930 0x20>;
163 compatible = " 163 compatible = "fsl,mpc860-cpm-pic",
164 " 164 "fsl,cpm1-pic";
165 }; 165 };
166 166
167 167
168 smc1: serial@a80 { 168 smc1: serial@a80 {
169 device_type = 169 device_type = "serial";
170 compatible = " 170 compatible = "fsl,mpc860-smc-uart",
171 " 171 "fsl,cpm1-smc-uart";
172 reg = <0xa80 0 172 reg = <0xa80 0x10 0x3e80 0x40>;
173 interrupts = < 173 interrupts = <4>;
174 interrupt-pare 174 interrupt-parent = <&CPM_PIC>;
175 fsl,cpm-brg = 175 fsl,cpm-brg = <1>;
176 fsl,cpm-comman 176 fsl,cpm-command = <0x90>;
177 }; 177 };
178 178
179 eth0: ethernet@a00 { 179 eth0: ethernet@a00 {
180 device_type = 180 device_type = "network";
181 compatible = " 181 compatible = "fsl,mpc860-scc-enet",
182 " 182 "fsl,cpm1-scc-enet";
183 reg = <0xa00 0 183 reg = <0xa00 0x18 0x3c00 0x100>;
184 interrupts = < 184 interrupts = <30>;
185 interrupt-pare 185 interrupt-parent = <&CPM_PIC>;
186 fsl,cpm-comman 186 fsl,cpm-command = <0000>;
187 linux,network- 187 linux,network-index = <0>;
188 fixed-link = < 188 fixed-link = <0 0 10 0 0>;
189 }; 189 };
190 }; 190 };
191 }; 191 };
192 }; 192 };
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