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2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
bb2b66dc | 2 | /* |
948e78c3 | 3 | * GE SBC310 Device Tree Source |
bb2b66dc | 4 | * |
948e78c3 | 5 | * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc. |
bb2b66dc | 6 | * |
bb2b66dc MW |
7 | * Based on: SBS CM6 Device Tree Source |
8 | * Copyright 2007 SBS Technologies GmbH & Co. KG | |
9 | * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source) | |
10 | * Copyright 2006 Freescale Semiconductor Inc. | |
11 | */ | |
12 | ||
13 | /* | |
14 | * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts | |
15 | */ | |
16 | ||
334479d1 | 17 | /include/ "mpc8641si-pre.dtsi" |
bb2b66dc MW |
18 | |
19 | / { | |
20 | model = "GEF_SBC310"; | |
21 | compatible = "gef,sbc310"; | |
bb2b66dc | 22 | |
bb2b66dc MW |
23 | memory { |
24 | device_type = "memory"; | |
25 | reg = <0x0 0x40000000>; // set by uboot | |
26 | }; | |
27 | ||
334479d1 | 28 | lbc: localbus@fef05000 { |
bb2b66dc | 29 | reg = <0xfef05000 0x1000>; |
bb2b66dc MW |
30 | |
31 | ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash | |
32 | 1 0 0xe0000000 0x08000000 // Paged Flash 0 | |
33 | 2 0 0xe8000000 0x08000000 // Paged Flash 1 | |
34 | 3 0 0xfc100000 0x00020000 // NVRAM | |
35 | 4 0 0xfc000000 0x00010000>; // FPGA | |
36 | ||
37 | /* flash@0,0 is a mirror of part of the memory in flash@1,0 | |
38 | flash@0,0 { | |
433abcdf MW |
39 | compatible = "gef,sbc310-firmware-mirror", "cfi-flash"; |
40 | reg = <0x0 0x0 0x01000000>; | |
bb2b66dc MW |
41 | bank-width = <2>; |
42 | device-width = <2>; | |
43 | #address-cells = <1>; | |
44 | #size-cells = <1>; | |
45 | partition@0 { | |
46 | label = "firmware"; | |
433abcdf | 47 | reg = <0x0 0x01000000>; |
bb2b66dc MW |
48 | read-only; |
49 | }; | |
50 | }; | |
51 | */ | |
52 | ||
53 | flash@1,0 { | |
433abcdf MW |
54 | compatible = "gef,sbc310-paged-flash", "cfi-flash"; |
55 | reg = <0x1 0x0 0x8000000>; | |
bb2b66dc MW |
56 | bank-width = <2>; |
57 | device-width = <2>; | |
58 | #address-cells = <1>; | |
59 | #size-cells = <1>; | |
60 | partition@0 { | |
61 | label = "user"; | |
433abcdf | 62 | reg = <0x0 0x7800000>; |
bb2b66dc MW |
63 | }; |
64 | partition@7800000 { | |
65 | label = "firmware"; | |
433abcdf | 66 | reg = <0x7800000 0x800000>; |
bb2b66dc MW |
67 | read-only; |
68 | }; | |
69 | }; | |
70 | ||
9093067a MW |
71 | nvram@3,0 { |
72 | device_type = "nvram"; | |
73 | compatible = "simtek,stk14ca8"; | |
74 | reg = <0x3 0x0 0x20000>; | |
75 | }; | |
76 | ||
bb2b66dc MW |
77 | fpga@4,0 { |
78 | compatible = "gef,fpga-regs"; | |
79 | reg = <0x4 0x0 0x40>; | |
80 | }; | |
81 | ||
82 | wdt@4,2000 { | |
433abcdf MW |
83 | compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00", |
84 | "gef,fpga-wdt"; | |
bb2b66dc MW |
85 | reg = <0x4 0x2000 0x8>; |
86 | interrupts = <0x1a 0x4>; | |
87 | interrupt-parent = <&gef_pic>; | |
88 | }; | |
89 | /* | |
90 | wdt@4,2010 { | |
433abcdf MW |
91 | compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00", |
92 | "gef,fpga-wdt"; | |
bb2b66dc MW |
93 | reg = <0x4 0x2010 0x8>; |
94 | interrupts = <0x1b 0x4>; | |
95 | interrupt-parent = <&gef_pic>; | |
96 | }; | |
97 | */ | |
98 | gef_pic: pic@4,4000 { | |
99 | #interrupt-cells = <1>; | |
100 | interrupt-controller; | |
433abcdf | 101 | compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic"; |
bb2b66dc | 102 | reg = <0x4 0x4000 0x20>; |
595207b9 | 103 | interrupts = <0x8 0x9 0 0>; |
bb2b66dc MW |
104 | |
105 | }; | |
106 | gef_gpio: gpio@4,8000 { | |
107 | #gpio-cells = <2>; | |
108 | compatible = "gef,sbc310-gpio"; | |
109 | reg = <0x4 0x8000 0x24>; | |
110 | gpio-controller; | |
111 | }; | |
112 | }; | |
113 | ||
334479d1 | 114 | soc: soc@fef00000 { |
bb2b66dc | 115 | ranges = <0x0 0xfef00000 0x00100000>; |
da385780 | 116 | |
595207b9 | 117 | i2c@3000 { |
bb2b66dc MW |
118 | rtc@51 { |
119 | compatible = "epson,rx8581"; | |
120 | reg = <0x00000051>; | |
121 | }; | |
122 | }; | |
123 | ||
595207b9 | 124 | i2c@3100 { |
bb2b66dc MW |
125 | hwmon@48 { |
126 | compatible = "national,lm92"; | |
127 | reg = <0x48>; | |
128 | }; | |
129 | ||
130 | hwmon@4c { | |
131 | compatible = "adi,adt7461"; | |
132 | reg = <0x4c>; | |
133 | }; | |
134 | ||
135 | eti@6b { | |
136 | compatible = "dallas,ds1682"; | |
137 | reg = <0x6b>; | |
138 | }; | |
139 | }; | |
140 | ||
bb2b66dc | 141 | enet0: ethernet@24000 { |
62f3de91 | 142 | tbi-handle = <&tbi0>; |
bb2b66dc MW |
143 | phy-handle = <&phy0>; |
144 | phy-connection-type = "gmii"; | |
334479d1 | 145 | }; |
d8bc55fb | 146 | |
334479d1 AIB |
147 | mdio@24520 { |
148 | phy0: ethernet-phy@0 { | |
149 | interrupt-parent = <&gef_pic>; | |
150 | interrupts = <0x9 0x4>; | |
151 | reg = <1>; | |
152 | }; | |
153 | phy2: ethernet-phy@2 { | |
154 | interrupt-parent = <&gef_pic>; | |
155 | interrupts = <0x8 0x4>; | |
156 | reg = <3>; | |
157 | }; | |
158 | tbi0: tbi-phy@11 { | |
159 | reg = <0x11>; | |
160 | device_type = "tbi-phy"; | |
d8bc55fb | 161 | }; |
bb2b66dc MW |
162 | }; |
163 | ||
164 | enet1: ethernet@26000 { | |
62f3de91 | 165 | tbi-handle = <&tbi2>; |
bb2b66dc MW |
166 | phy-handle = <&phy2>; |
167 | phy-connection-type = "gmii"; | |
334479d1 | 168 | }; |
62f3de91 | 169 | |
334479d1 AIB |
170 | mdio@26520 { |
171 | tbi2: tbi-phy@11 { | |
172 | reg = <0x11>; | |
173 | device_type = "tbi-phy"; | |
62f3de91 | 174 | }; |
bb2b66dc MW |
175 | }; |
176 | ||
334479d1 AIB |
177 | enet2: ethernet@25000 { |
178 | status = "disabled"; | |
bb2b66dc MW |
179 | }; |
180 | ||
334479d1 AIB |
181 | mdio@25520 { |
182 | status = "disabled"; | |
bb2b66dc MW |
183 | }; |
184 | ||
334479d1 AIB |
185 | enet3: ethernet@27000 { |
186 | status = "disabled"; | |
bb2b66dc MW |
187 | }; |
188 | ||
334479d1 AIB |
189 | mdio@27520 { |
190 | status = "disabled"; | |
bb2b66dc MW |
191 | }; |
192 | }; | |
193 | ||
194 | pci0: pcie@fef08000 { | |
bb2b66dc | 195 | reg = <0xfef08000 0x1000>; |
bb2b66dc MW |
196 | ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000 |
197 | 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>; | |
9b952a39 | 198 | interrupt-map-mask = <0xff00 0x0 0x0 0x7>; |
bb2b66dc MW |
199 | interrupt-map = < |
200 | 0x0000 0x0 0x0 0x1 &mpic 0x0 0x2 | |
201 | 0x0000 0x0 0x0 0x2 &mpic 0x1 0x2 | |
202 | 0x0000 0x0 0x0 0x3 &mpic 0x2 0x2 | |
203 | 0x0000 0x0 0x0 0x4 &mpic 0x3 0x2 | |
204 | >; | |
205 | ||
206 | pcie@0 { | |
bb2b66dc MW |
207 | ranges = <0x02000000 0x0 0x80000000 |
208 | 0x02000000 0x0 0x80000000 | |
209 | 0x0 0x40000000 | |
210 | ||
211 | 0x01000000 0x0 0x00000000 | |
212 | 0x01000000 0x0 0x00000000 | |
213 | 0x0 0x00400000>; | |
214 | }; | |
215 | }; | |
8798b9df MW |
216 | |
217 | pci1: pcie@fef09000 { | |
8798b9df | 218 | reg = <0xfef09000 0x1000>; |
8798b9df MW |
219 | ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000 |
220 | 0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>; | |
8798b9df MW |
221 | |
222 | pcie@0 { | |
8798b9df MW |
223 | ranges = <0x02000000 0x0 0xc0000000 |
224 | 0x02000000 0x0 0xc0000000 | |
225 | 0x0 0x20000000 | |
226 | ||
227 | 0x01000000 0x0 0x00000000 | |
228 | 0x01000000 0x0 0x00000000 | |
229 | 0x0 0x00400000>; | |
230 | }; | |
231 | }; | |
bb2b66dc | 232 | }; |
334479d1 AIB |
233 | |
234 | /include/ "mpc8641si-post.dtsi" |