Commit | Line | Data |
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a4095516 SR |
1 | /* |
2 | * Device Tree Source for AMCC Haleakala (405EXr) | |
3 | * | |
4 | * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without | |
8 | * any warranty of any kind, whether express or implied. | |
9 | */ | |
10 | ||
71f34979 DG |
11 | /dts-v1/; |
12 | ||
a4095516 SR |
13 | / { |
14 | #address-cells = <1>; | |
15 | #size-cells = <1>; | |
16 | model = "amcc,haleakala"; | |
145692a7 | 17 | compatible = "amcc,haleakala", "amcc,kilauea"; |
71f34979 | 18 | dcr-parent = <&{/cpus/cpu@0}>; |
a4095516 SR |
19 | |
20 | aliases { | |
21 | ethernet0 = &EMAC0; | |
22 | serial0 = &UART0; | |
23 | serial1 = &UART1; | |
24 | }; | |
25 | ||
26 | cpus { | |
27 | #address-cells = <1>; | |
28 | #size-cells = <0>; | |
29 | ||
30 | cpu@0 { | |
31 | device_type = "cpu"; | |
32 | model = "PowerPC,405EXr"; | |
71f34979 | 33 | reg = <0x00000000>; |
a4095516 SR |
34 | clock-frequency = <0>; /* Filled in by U-Boot */ |
35 | timebase-frequency = <0>; /* Filled in by U-Boot */ | |
71f34979 DG |
36 | i-cache-line-size = <32>; |
37 | d-cache-line-size = <32>; | |
38 | i-cache-size = <16384>; /* 16 kB */ | |
39 | d-cache-size = <16384>; /* 16 kB */ | |
a4095516 SR |
40 | dcr-controller; |
41 | dcr-access-method = "native"; | |
42 | }; | |
43 | }; | |
44 | ||
45 | memory { | |
46 | device_type = "memory"; | |
71f34979 | 47 | reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ |
a4095516 SR |
48 | }; |
49 | ||
50 | UIC0: interrupt-controller { | |
51 | compatible = "ibm,uic-405exr", "ibm,uic"; | |
52 | interrupt-controller; | |
53 | cell-index = <0>; | |
71f34979 | 54 | dcr-reg = <0x0c0 0x009>; |
a4095516 SR |
55 | #address-cells = <0>; |
56 | #size-cells = <0>; | |
57 | #interrupt-cells = <2>; | |
58 | }; | |
59 | ||
60 | UIC1: interrupt-controller1 { | |
61 | compatible = "ibm,uic-405exr","ibm,uic"; | |
62 | interrupt-controller; | |
63 | cell-index = <1>; | |
71f34979 | 64 | dcr-reg = <0x0d0 0x009>; |
a4095516 SR |
65 | #address-cells = <0>; |
66 | #size-cells = <0>; | |
67 | #interrupt-cells = <2>; | |
71f34979 | 68 | interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ |
a4095516 SR |
69 | interrupt-parent = <&UIC0>; |
70 | }; | |
71 | ||
72 | UIC2: interrupt-controller2 { | |
73 | compatible = "ibm,uic-405exr","ibm,uic"; | |
74 | interrupt-controller; | |
75 | cell-index = <2>; | |
71f34979 | 76 | dcr-reg = <0x0e0 0x009>; |
a4095516 SR |
77 | #address-cells = <0>; |
78 | #size-cells = <0>; | |
79 | #interrupt-cells = <2>; | |
71f34979 | 80 | interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ |
a4095516 SR |
81 | interrupt-parent = <&UIC0>; |
82 | }; | |
83 | ||
84 | plb { | |
85 | compatible = "ibm,plb-405exr", "ibm,plb4"; | |
86 | #address-cells = <1>; | |
87 | #size-cells = <1>; | |
88 | ranges; | |
89 | clock-frequency = <0>; /* Filled in by U-Boot */ | |
90 | ||
91 | SDRAM0: memory-controller { | |
92 | compatible = "ibm,sdram-405exr"; | |
71f34979 | 93 | dcr-reg = <0x010 0x002>; |
a4095516 SR |
94 | }; |
95 | ||
96 | MAL0: mcmal { | |
97 | compatible = "ibm,mcmal-405exr", "ibm,mcmal2"; | |
71f34979 | 98 | dcr-reg = <0x180 0x062>; |
a4095516 SR |
99 | num-tx-chans = <2>; |
100 | num-rx-chans = <2>; | |
101 | interrupt-parent = <&MAL0>; | |
71f34979 | 102 | interrupts = <0x0 0x1 0x2 0x3 0x4>; |
a4095516 SR |
103 | #interrupt-cells = <1>; |
104 | #address-cells = <0>; | |
105 | #size-cells = <0>; | |
71f34979 DG |
106 | interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 |
107 | /*RXEOB*/ 0x1 &UIC0 0xb 0x4 | |
108 | /*SERR*/ 0x2 &UIC1 0x0 0x4 | |
109 | /*TXDE*/ 0x3 &UIC1 0x1 0x4 | |
110 | /*RXDE*/ 0x4 &UIC1 0x2 0x4>; | |
111 | interrupt-map-mask = <0xffffffff>; | |
a4095516 SR |
112 | }; |
113 | ||
114 | POB0: opb { | |
115 | compatible = "ibm,opb-405exr", "ibm,opb"; | |
116 | #address-cells = <1>; | |
117 | #size-cells = <1>; | |
71f34979 DG |
118 | ranges = <0x80000000 0x80000000 0x10000000 |
119 | 0xef600000 0xef600000 0x00a00000 | |
120 | 0xf0000000 0xf0000000 0x10000000>; | |
121 | dcr-reg = <0x0a0 0x005>; | |
a4095516 SR |
122 | clock-frequency = <0>; /* Filled in by U-Boot */ |
123 | ||
124 | EBC0: ebc { | |
125 | compatible = "ibm,ebc-405exr", "ibm,ebc"; | |
71f34979 | 126 | dcr-reg = <0x012 0x002>; |
a4095516 SR |
127 | #address-cells = <2>; |
128 | #size-cells = <1>; | |
129 | clock-frequency = <0>; /* Filled in by U-Boot */ | |
130 | /* ranges property is supplied by U-Boot */ | |
71f34979 | 131 | interrupts = <0x5 0x1>; |
a4095516 SR |
132 | interrupt-parent = <&UIC1>; |
133 | ||
134 | nor_flash@0,0 { | |
135 | compatible = "amd,s29gl512n", "cfi-flash"; | |
136 | bank-width = <2>; | |
71f34979 | 137 | reg = <0x00000000 0x00000000 0x04000000>; |
a4095516 SR |
138 | #address-cells = <1>; |
139 | #size-cells = <1>; | |
140 | partition@0 { | |
141 | label = "kernel"; | |
71f34979 | 142 | reg = <0x00000000 0x00200000>; |
a4095516 SR |
143 | }; |
144 | partition@200000 { | |
145 | label = "root"; | |
71f34979 | 146 | reg = <0x00200000 0x00200000>; |
a4095516 SR |
147 | }; |
148 | partition@400000 { | |
149 | label = "user"; | |
71f34979 | 150 | reg = <0x00400000 0x03b60000>; |
a4095516 SR |
151 | }; |
152 | partition@3f60000 { | |
153 | label = "env"; | |
71f34979 | 154 | reg = <0x03f60000 0x00040000>; |
a4095516 SR |
155 | }; |
156 | partition@3fa0000 { | |
157 | label = "u-boot"; | |
71f34979 | 158 | reg = <0x03fa0000 0x00060000>; |
a4095516 SR |
159 | }; |
160 | }; | |
161 | }; | |
162 | ||
163 | UART0: serial@ef600200 { | |
164 | device_type = "serial"; | |
165 | compatible = "ns16550"; | |
71f34979 DG |
166 | reg = <0xef600200 0x00000008>; |
167 | virtual-reg = <0xef600200>; | |
a4095516 SR |
168 | clock-frequency = <0>; /* Filled in by U-Boot */ |
169 | current-speed = <0>; | |
170 | interrupt-parent = <&UIC0>; | |
71f34979 | 171 | interrupts = <0x1a 0x4>; |
a4095516 SR |
172 | }; |
173 | ||
174 | UART1: serial@ef600300 { | |
175 | device_type = "serial"; | |
176 | compatible = "ns16550"; | |
71f34979 DG |
177 | reg = <0xef600300 0x00000008>; |
178 | virtual-reg = <0xef600300>; | |
a4095516 SR |
179 | clock-frequency = <0>; /* Filled in by U-Boot */ |
180 | current-speed = <0>; | |
181 | interrupt-parent = <&UIC0>; | |
71f34979 | 182 | interrupts = <0x1 0x4>; |
a4095516 SR |
183 | }; |
184 | ||
185 | IIC0: i2c@ef600400 { | |
186 | compatible = "ibm,iic-405exr", "ibm,iic"; | |
71f34979 | 187 | reg = <0xef600400 0x00000014>; |
a4095516 | 188 | interrupt-parent = <&UIC0>; |
71f34979 | 189 | interrupts = <0x2 0x4>; |
a4095516 SR |
190 | }; |
191 | ||
192 | IIC1: i2c@ef600500 { | |
193 | compatible = "ibm,iic-405exr", "ibm,iic"; | |
71f34979 | 194 | reg = <0xef600500 0x00000014>; |
a4095516 | 195 | interrupt-parent = <&UIC0>; |
71f34979 | 196 | interrupts = <0x7 0x4>; |
a4095516 SR |
197 | }; |
198 | ||
199 | ||
200 | RGMII0: emac-rgmii@ef600b00 { | |
201 | compatible = "ibm,rgmii-405exr", "ibm,rgmii"; | |
71f34979 | 202 | reg = <0xef600b00 0x00000104>; |
a4095516 SR |
203 | has-mdio; |
204 | }; | |
205 | ||
206 | EMAC0: ethernet@ef600900 { | |
71f34979 | 207 | linux,network-index = <0x0>; |
a4095516 | 208 | device_type = "network"; |
05781ccd | 209 | compatible = "ibm,emac-405exr", "ibm,emac4sync"; |
a4095516 | 210 | interrupt-parent = <&EMAC0>; |
71f34979 | 211 | interrupts = <0x0 0x1>; |
a4095516 SR |
212 | #interrupt-cells = <1>; |
213 | #address-cells = <0>; | |
214 | #size-cells = <0>; | |
71f34979 DG |
215 | interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 |
216 | /*Wake*/ 0x1 &UIC1 0x1d 0x4>; | |
05781ccd | 217 | reg = <0xef600900 0x000000c4>; |
a4095516 SR |
218 | local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
219 | mal-device = <&MAL0>; | |
220 | mal-tx-channel = <0>; | |
221 | mal-rx-channel = <0>; | |
222 | cell-index = <0>; | |
71f34979 DG |
223 | max-frame-size = <9000>; |
224 | rx-fifo-size = <4096>; | |
225 | tx-fifo-size = <2048>; | |
a4095516 | 226 | phy-mode = "rgmii"; |
71f34979 | 227 | phy-map = <0x00000000>; |
a4095516 SR |
228 | rgmii-device = <&RGMII0>; |
229 | rgmii-channel = <0>; | |
230 | has-inverted-stacr-oc; | |
231 | has-new-stacr-staopc; | |
232 | }; | |
233 | }; | |
234 | ||
235 | PCIE0: pciex@0a0000000 { | |
236 | device_type = "pci"; | |
237 | #interrupt-cells = <1>; | |
238 | #size-cells = <2>; | |
239 | #address-cells = <3>; | |
e33eb074 | 240 | compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; |
a4095516 | 241 | primary; |
71f34979 DG |
242 | port = <0x0>; /* port number */ |
243 | reg = <0xa0000000 0x20000000 /* Config space access */ | |
244 | 0xef000000 0x00001000>; /* Registers */ | |
245 | dcr-reg = <0x040 0x020>; | |
246 | sdr-base = <0x400>; | |
a4095516 SR |
247 | |
248 | /* Outbound ranges, one memory and one IO, | |
249 | * later cannot be changed | |
250 | */ | |
71f34979 DG |
251 | ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000 |
252 | 0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>; | |
a4095516 SR |
253 | |
254 | /* Inbound 2GB range starting at 0 */ | |
71f34979 | 255 | dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; |
a4095516 SR |
256 | |
257 | /* This drives busses 0x00 to 0x3f */ | |
71f34979 | 258 | bus-range = <0x0 0x3f>; |
a4095516 SR |
259 | |
260 | /* Legacy interrupts (note the weird polarity, the bridge seems | |
261 | * to invert PCIe legacy interrupts). | |
262 | * We are de-swizzling here because the numbers are actually for | |
263 | * port of the root complex virtual P2P bridge. But I want | |
264 | * to avoid putting a node for it in the tree, so the numbers | |
265 | * below are basically de-swizzled numbers. | |
266 | * The real slot is on idsel 0, so the swizzling is 1:1 | |
267 | */ | |
71f34979 | 268 | interrupt-map-mask = <0x0 0x0 0x0 0x7>; |
a4095516 | 269 | interrupt-map = < |
71f34979 DG |
270 | 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */ |
271 | 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */ | |
272 | 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */ | |
273 | 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>; | |
a4095516 SR |
274 | }; |
275 | }; | |
276 | }; |