Commit | Line | Data |
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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * Freescale MPC52xx device descriptions |
3 | * | |
4 | * | |
5 | * Maintainer : Sylvain Munaut <tnt@246tNt.com> | |
6 | * | |
7 | * Copyright (C) 2005 Sylvain Munaut <tnt@246tNt.com> | |
8 | * | |
9 | * This file is licensed under the terms of the GNU General Public License | |
10 | * version 2. This program is licensed "as is" without any warranty of any | |
11 | * kind, whether express or implied. | |
12 | */ | |
13 | ||
14 | #include <linux/fsl_devices.h> | |
15 | #include <linux/resource.h> | |
d052d1be | 16 | #include <linux/platform_device.h> |
1da177e4 LT |
17 | #include <asm/mpc52xx.h> |
18 | #include <asm/ppc_sys.h> | |
19 | ||
20 | ||
21 | static u64 mpc52xx_dma_mask = 0xffffffffULL; | |
22 | ||
23 | static struct fsl_i2c_platform_data mpc52xx_fsl_i2c_pdata = { | |
24 | .device_flags = FSL_I2C_DEV_CLOCK_5200, | |
25 | }; | |
26 | ||
27 | ||
28 | /* We use relative offsets for IORESOURCE_MEM to be independent from the | |
29 | * MBAR location at compile time | |
30 | */ | |
31 | ||
32 | /* TODO Add the BestComm initiator channel to the device definitions, | |
33 | possibly using IORESOURCE_DMA. But that's when BestComm is ready ... */ | |
34 | ||
35 | struct platform_device ppc_sys_platform_devices[] = { | |
36 | [MPC52xx_MSCAN1] = { | |
37 | .name = "mpc52xx-mscan", | |
38 | .id = 0, | |
39 | .num_resources = 2, | |
40 | .resource = (struct resource[]) { | |
41 | { | |
42 | .start = 0x0900, | |
43 | .end = 0x097f, | |
44 | .flags = IORESOURCE_MEM, | |
45 | }, | |
46 | { | |
47 | .start = MPC52xx_MSCAN1_IRQ, | |
48 | .end = MPC52xx_MSCAN1_IRQ, | |
49 | .flags = IORESOURCE_IRQ, | |
50 | }, | |
51 | }, | |
52 | }, | |
53 | [MPC52xx_MSCAN2] = { | |
54 | .name = "mpc52xx-mscan", | |
55 | .id = 1, | |
56 | .num_resources = 2, | |
57 | .resource = (struct resource[]) { | |
58 | { | |
59 | .start = 0x0980, | |
60 | .end = 0x09ff, | |
61 | .flags = IORESOURCE_MEM, | |
62 | }, | |
63 | { | |
64 | .start = MPC52xx_MSCAN2_IRQ, | |
65 | .end = MPC52xx_MSCAN2_IRQ, | |
66 | .flags = IORESOURCE_IRQ, | |
67 | }, | |
68 | }, | |
69 | }, | |
70 | [MPC52xx_SPI] = { | |
71 | .name = "mpc52xx-spi", | |
72 | .id = -1, | |
73 | .num_resources = 3, | |
74 | .resource = (struct resource[]) { | |
75 | { | |
76 | .start = 0x0f00, | |
77 | .end = 0x0f1f, | |
78 | .flags = IORESOURCE_MEM, | |
79 | }, | |
80 | { | |
81 | .name = "modf", | |
82 | .start = MPC52xx_SPI_MODF_IRQ, | |
83 | .end = MPC52xx_SPI_MODF_IRQ, | |
84 | .flags = IORESOURCE_IRQ, | |
85 | }, | |
86 | { | |
87 | .name = "spif", | |
88 | .start = MPC52xx_SPI_SPIF_IRQ, | |
89 | .end = MPC52xx_SPI_SPIF_IRQ, | |
90 | .flags = IORESOURCE_IRQ, | |
91 | }, | |
92 | }, | |
93 | }, | |
94 | [MPC52xx_USB] = { | |
95 | .name = "ppc-soc-ohci", | |
96 | .id = -1, | |
97 | .num_resources = 2, | |
98 | .dev.dma_mask = &mpc52xx_dma_mask, | |
99 | .dev.coherent_dma_mask = 0xffffffffULL, | |
100 | .resource = (struct resource[]) { | |
101 | { | |
102 | .start = 0x1000, | |
103 | .end = 0x10ff, | |
104 | .flags = IORESOURCE_MEM, | |
105 | }, | |
106 | { | |
107 | .start = MPC52xx_USB_IRQ, | |
108 | .end = MPC52xx_USB_IRQ, | |
109 | .flags = IORESOURCE_IRQ, | |
110 | }, | |
111 | }, | |
112 | }, | |
113 | [MPC52xx_BDLC] = { | |
114 | .name = "mpc52xx-bdlc", | |
115 | .id = -1, | |
116 | .num_resources = 2, | |
117 | .resource = (struct resource[]) { | |
118 | { | |
119 | .start = 0x1300, | |
120 | .end = 0x130f, | |
121 | .flags = IORESOURCE_MEM, | |
122 | }, | |
123 | { | |
124 | .start = MPC52xx_BDLC_IRQ, | |
125 | .end = MPC52xx_BDLC_IRQ, | |
126 | .flags = IORESOURCE_IRQ, | |
127 | }, | |
128 | }, | |
129 | }, | |
130 | [MPC52xx_PSC1] = { | |
131 | .name = "mpc52xx-psc", | |
132 | .id = 0, | |
133 | .num_resources = 2, | |
134 | .resource = (struct resource[]) { | |
135 | { | |
136 | .start = 0x2000, | |
137 | .end = 0x209f, | |
138 | .flags = IORESOURCE_MEM, | |
139 | }, | |
140 | { | |
141 | .start = MPC52xx_PSC1_IRQ, | |
142 | .end = MPC52xx_PSC1_IRQ, | |
143 | .flags = IORESOURCE_IRQ, | |
144 | }, | |
145 | }, | |
146 | }, | |
147 | [MPC52xx_PSC2] = { | |
148 | .name = "mpc52xx-psc", | |
149 | .id = 1, | |
150 | .num_resources = 2, | |
151 | .resource = (struct resource[]) { | |
152 | { | |
153 | .start = 0x2200, | |
154 | .end = 0x229f, | |
155 | .flags = IORESOURCE_MEM, | |
156 | }, | |
157 | { | |
158 | .start = MPC52xx_PSC2_IRQ, | |
159 | .end = MPC52xx_PSC2_IRQ, | |
160 | .flags = IORESOURCE_IRQ, | |
161 | }, | |
162 | }, | |
163 | }, | |
164 | [MPC52xx_PSC3] = { | |
165 | .name = "mpc52xx-psc", | |
166 | .id = 2, | |
167 | .num_resources = 2, | |
168 | .resource = (struct resource[]) { | |
169 | { | |
170 | .start = 0x2400, | |
171 | .end = 0x249f, | |
172 | .flags = IORESOURCE_MEM, | |
173 | }, | |
174 | { | |
175 | .start = MPC52xx_PSC3_IRQ, | |
176 | .end = MPC52xx_PSC3_IRQ, | |
177 | .flags = IORESOURCE_IRQ, | |
178 | }, | |
179 | }, | |
180 | }, | |
181 | [MPC52xx_PSC4] = { | |
182 | .name = "mpc52xx-psc", | |
183 | .id = 3, | |
184 | .num_resources = 2, | |
185 | .resource = (struct resource[]) { | |
186 | { | |
187 | .start = 0x2600, | |
188 | .end = 0x269f, | |
189 | .flags = IORESOURCE_MEM, | |
190 | }, | |
191 | { | |
192 | .start = MPC52xx_PSC4_IRQ, | |
193 | .end = MPC52xx_PSC4_IRQ, | |
194 | .flags = IORESOURCE_IRQ, | |
195 | }, | |
196 | }, | |
197 | }, | |
198 | [MPC52xx_PSC5] = { | |
199 | .name = "mpc52xx-psc", | |
200 | .id = 4, | |
201 | .num_resources = 2, | |
202 | .resource = (struct resource[]) { | |
203 | { | |
204 | .start = 0x2800, | |
205 | .end = 0x289f, | |
206 | .flags = IORESOURCE_MEM, | |
207 | }, | |
208 | { | |
209 | .start = MPC52xx_PSC5_IRQ, | |
210 | .end = MPC52xx_PSC5_IRQ, | |
211 | .flags = IORESOURCE_IRQ, | |
212 | }, | |
213 | }, | |
214 | }, | |
215 | [MPC52xx_PSC6] = { | |
216 | .name = "mpc52xx-psc", | |
217 | .id = 5, | |
218 | .num_resources = 2, | |
219 | .resource = (struct resource[]) { | |
220 | { | |
221 | .start = 0x2c00, | |
222 | .end = 0x2c9f, | |
223 | .flags = IORESOURCE_MEM, | |
224 | }, | |
225 | { | |
226 | .start = MPC52xx_PSC6_IRQ, | |
227 | .end = MPC52xx_PSC6_IRQ, | |
228 | .flags = IORESOURCE_IRQ, | |
229 | }, | |
230 | }, | |
231 | }, | |
232 | [MPC52xx_FEC] = { | |
233 | .name = "mpc52xx-fec", | |
234 | .id = -1, | |
235 | .num_resources = 2, | |
236 | .resource = (struct resource[]) { | |
237 | { | |
238 | .start = 0x3000, | |
239 | .end = 0x33ff, | |
240 | .flags = IORESOURCE_MEM, | |
241 | }, | |
242 | { | |
243 | .start = MPC52xx_FEC_IRQ, | |
244 | .end = MPC52xx_FEC_IRQ, | |
245 | .flags = IORESOURCE_IRQ, | |
246 | }, | |
247 | }, | |
248 | }, | |
249 | [MPC52xx_ATA] = { | |
250 | .name = "mpc52xx-ata", | |
251 | .id = -1, | |
252 | .num_resources = 2, | |
253 | .resource = (struct resource[]) { | |
254 | { | |
255 | .start = 0x3a00, | |
256 | .end = 0x3aff, | |
257 | .flags = IORESOURCE_MEM, | |
258 | }, | |
259 | { | |
260 | .start = MPC52xx_ATA_IRQ, | |
261 | .end = MPC52xx_ATA_IRQ, | |
262 | .flags = IORESOURCE_IRQ, | |
263 | }, | |
264 | }, | |
265 | }, | |
266 | [MPC52xx_I2C1] = { | |
267 | .name = "fsl-i2c", | |
268 | .id = 0, | |
269 | .dev.platform_data = &mpc52xx_fsl_i2c_pdata, | |
270 | .num_resources = 2, | |
271 | .resource = (struct resource[]) { | |
272 | { | |
273 | .start = 0x3d00, | |
274 | .end = 0x3d1f, | |
275 | .flags = IORESOURCE_MEM, | |
276 | }, | |
277 | { | |
278 | .start = MPC52xx_I2C1_IRQ, | |
279 | .end = MPC52xx_I2C1_IRQ, | |
280 | .flags = IORESOURCE_IRQ, | |
281 | }, | |
282 | }, | |
283 | }, | |
284 | [MPC52xx_I2C2] = { | |
285 | .name = "fsl-i2c", | |
286 | .id = 1, | |
287 | .dev.platform_data = &mpc52xx_fsl_i2c_pdata, | |
288 | .num_resources = 2, | |
289 | .resource = (struct resource[]) { | |
290 | { | |
291 | .start = 0x3d40, | |
292 | .end = 0x3d5f, | |
293 | .flags = IORESOURCE_MEM, | |
294 | }, | |
295 | { | |
296 | .start = MPC52xx_I2C2_IRQ, | |
297 | .end = MPC52xx_I2C2_IRQ, | |
298 | .flags = IORESOURCE_IRQ, | |
299 | }, | |
300 | }, | |
301 | }, | |
302 | }; | |
303 | ||
304 | ||
305 | static int __init mach_mpc52xx_fixup(struct platform_device *pdev) | |
306 | { | |
307 | ppc_sys_fixup_mem_resource(pdev, MPC52xx_MBAR); | |
308 | return 0; | |
309 | } | |
310 | ||
311 | static int __init mach_mpc52xx_init(void) | |
312 | { | |
313 | ppc_sys_device_fixup = mach_mpc52xx_fixup; | |
314 | return 0; | |
315 | } | |
316 | ||
317 | postcore_initcall(mach_mpc52xx_init); |