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fc80a5e3 JB |
1 | /* |
2 | * Author: MontaVista Software, Inc. | |
3 | * <source@mvista.com> | |
4 | * | |
5 | * Based on the OMAP devices.c | |
6 | * | |
7 | * 2005 (c) MontaVista Software, Inc. This file is licensed under the | |
8 | * terms of the GNU General Public License version 2. This program is | |
9 | * licensed "as is" without any warranty of any kind, whether express | |
10 | * or implied. | |
11 | * | |
12 | * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved. | |
13 | * Copyright 2008 Juergen Beisert, kernel@pengutronix.de | |
14 | * | |
15 | * This program is free software; you can redistribute it and/or | |
16 | * modify it under the terms of the GNU General Public License | |
17 | * as published by the Free Software Foundation; either version 2 | |
18 | * of the License, or (at your option) any later version. | |
19 | * This program is distributed in the hope that it will be useful, | |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | * GNU General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with this program; if not, write to the Free Software | |
26 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
27 | * MA 02110-1301, USA. | |
28 | */ | |
29 | #include <linux/module.h> | |
30 | #include <linux/kernel.h> | |
31 | #include <linux/init.h> | |
32 | #include <linux/platform_device.h> | |
33 | #include <linux/gpio.h> | |
34 | ||
80b02c17 | 35 | #include <mach/irqs.h> |
a09e64fb | 36 | #include <mach/hardware.h> |
058b7a6f | 37 | #include <mach/common.h> |
1a02be0e | 38 | #include <mach/mmc.h> |
058b7a6f HS |
39 | |
40 | #include "devices.h" | |
fc80a5e3 | 41 | |
f420db84 SH |
42 | /* |
43 | * SPI master controller | |
44 | * | |
45 | * - i.MX1: 2 channel (slighly different register setting) | |
46 | * - i.MX21: 2 channel | |
47 | * - i.MX27: 3 channel | |
48 | */ | |
68c94b40 UKK |
49 | #define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \ |
50 | static struct resource mxc_spi_resources ## n[] = { \ | |
51 | { \ | |
52 | .start = baseaddr, \ | |
53 | .end = baseaddr + SZ_4K - 1, \ | |
54 | .flags = IORESOURCE_MEM, \ | |
55 | }, { \ | |
56 | .start = irq, \ | |
57 | .end = irq, \ | |
58 | .flags = IORESOURCE_IRQ, \ | |
59 | }, \ | |
60 | }; \ | |
61 | \ | |
62 | struct platform_device mxc_spi_device ## n = { \ | |
63 | .name = "spi_imx", \ | |
64 | .id = n, \ | |
65 | .num_resources = ARRAY_SIZE(mxc_spi_resources ## n), \ | |
66 | .resource = mxc_spi_resources ## n, \ | |
67 | } | |
f420db84 | 68 | |
68c94b40 UKK |
69 | DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1); |
70 | DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2); | |
f420db84 SH |
71 | |
72 | #ifdef CONFIG_MACH_MX27 | |
68c94b40 | 73 | DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3); |
f420db84 SH |
74 | #endif |
75 | ||
fc80a5e3 JB |
76 | /* |
77 | * General Purpose Timer | |
bf50bcc2 SH |
78 | * - i.MX21: 3 timers |
79 | * - i.MX27: 6 timers | |
fc80a5e3 JB |
80 | */ |
81 | ||
82 | /* We use gpt0 as system timer, so do not add a device for this one */ | |
83 | ||
84 | static struct resource timer1_resources[] = { | |
bf50bcc2 | 85 | { |
fc80a5e3 JB |
86 | .start = GPT2_BASE_ADDR, |
87 | .end = GPT2_BASE_ADDR + 0x17, | |
bf50bcc2 SH |
88 | .flags = IORESOURCE_MEM, |
89 | }, { | |
fc80a5e3 JB |
90 | .start = MXC_INT_GPT2, |
91 | .end = MXC_INT_GPT2, | |
92 | .flags = IORESOURCE_IRQ, | |
93 | } | |
94 | }; | |
95 | ||
96 | struct platform_device mxc_gpt1 = { | |
97 | .name = "imx_gpt", | |
98 | .id = 1, | |
99 | .num_resources = ARRAY_SIZE(timer1_resources), | |
bf50bcc2 | 100 | .resource = timer1_resources, |
fc80a5e3 JB |
101 | }; |
102 | ||
103 | static struct resource timer2_resources[] = { | |
bf50bcc2 | 104 | { |
fc80a5e3 JB |
105 | .start = GPT3_BASE_ADDR, |
106 | .end = GPT3_BASE_ADDR + 0x17, | |
bf50bcc2 SH |
107 | .flags = IORESOURCE_MEM, |
108 | }, { | |
fc80a5e3 JB |
109 | .start = MXC_INT_GPT3, |
110 | .end = MXC_INT_GPT3, | |
111 | .flags = IORESOURCE_IRQ, | |
112 | } | |
113 | }; | |
114 | ||
115 | struct platform_device mxc_gpt2 = { | |
116 | .name = "imx_gpt", | |
117 | .id = 2, | |
118 | .num_resources = ARRAY_SIZE(timer2_resources), | |
bf50bcc2 | 119 | .resource = timer2_resources, |
fc80a5e3 JB |
120 | }; |
121 | ||
122 | #ifdef CONFIG_MACH_MX27 | |
123 | static struct resource timer3_resources[] = { | |
bf50bcc2 | 124 | { |
fc80a5e3 JB |
125 | .start = GPT4_BASE_ADDR, |
126 | .end = GPT4_BASE_ADDR + 0x17, | |
bf50bcc2 SH |
127 | .flags = IORESOURCE_MEM, |
128 | }, { | |
fc80a5e3 JB |
129 | .start = MXC_INT_GPT4, |
130 | .end = MXC_INT_GPT4, | |
131 | .flags = IORESOURCE_IRQ, | |
132 | } | |
133 | }; | |
134 | ||
135 | struct platform_device mxc_gpt3 = { | |
136 | .name = "imx_gpt", | |
137 | .id = 3, | |
138 | .num_resources = ARRAY_SIZE(timer3_resources), | |
bf50bcc2 | 139 | .resource = timer3_resources, |
fc80a5e3 JB |
140 | }; |
141 | ||
142 | static struct resource timer4_resources[] = { | |
bf50bcc2 | 143 | { |
fc80a5e3 JB |
144 | .start = GPT5_BASE_ADDR, |
145 | .end = GPT5_BASE_ADDR + 0x17, | |
bf50bcc2 SH |
146 | .flags = IORESOURCE_MEM, |
147 | }, { | |
fc80a5e3 JB |
148 | .start = MXC_INT_GPT5, |
149 | .end = MXC_INT_GPT5, | |
150 | .flags = IORESOURCE_IRQ, | |
151 | } | |
152 | }; | |
153 | ||
154 | struct platform_device mxc_gpt4 = { | |
155 | .name = "imx_gpt", | |
156 | .id = 4, | |
157 | .num_resources = ARRAY_SIZE(timer4_resources), | |
bf50bcc2 | 158 | .resource = timer4_resources, |
fc80a5e3 JB |
159 | }; |
160 | ||
161 | static struct resource timer5_resources[] = { | |
bf50bcc2 | 162 | { |
fc80a5e3 JB |
163 | .start = GPT6_BASE_ADDR, |
164 | .end = GPT6_BASE_ADDR + 0x17, | |
bf50bcc2 SH |
165 | .flags = IORESOURCE_MEM, |
166 | }, { | |
fc80a5e3 JB |
167 | .start = MXC_INT_GPT6, |
168 | .end = MXC_INT_GPT6, | |
169 | .flags = IORESOURCE_IRQ, | |
170 | } | |
171 | }; | |
172 | ||
173 | struct platform_device mxc_gpt5 = { | |
174 | .name = "imx_gpt", | |
175 | .id = 5, | |
176 | .num_resources = ARRAY_SIZE(timer5_resources), | |
bf50bcc2 | 177 | .resource = timer5_resources, |
fc80a5e3 JB |
178 | }; |
179 | #endif | |
180 | ||
181 | /* | |
182 | * Watchdog: | |
183 | * - i.MX1 | |
184 | * - i.MX21 | |
185 | * - i.MX27 | |
186 | */ | |
187 | static struct resource mxc_wdt_resources[] = { | |
188 | { | |
189 | .start = WDOG_BASE_ADDR, | |
190 | .end = WDOG_BASE_ADDR + 0x30, | |
191 | .flags = IORESOURCE_MEM, | |
192 | }, | |
193 | }; | |
194 | ||
195 | struct platform_device mxc_wdt = { | |
196 | .name = "mxc_wdt", | |
197 | .id = 0, | |
198 | .num_resources = ARRAY_SIZE(mxc_wdt_resources), | |
199 | .resource = mxc_wdt_resources, | |
200 | }; | |
201 | ||
3d89baa7 SH |
202 | static struct resource mxc_w1_master_resources[] = { |
203 | { | |
204 | .start = OWIRE_BASE_ADDR, | |
205 | .end = OWIRE_BASE_ADDR + SZ_4K - 1, | |
206 | .flags = IORESOURCE_MEM, | |
207 | }, | |
208 | }; | |
209 | ||
210 | struct platform_device mxc_w1_master_device = { | |
211 | .name = "mxc_w1", | |
212 | .id = 0, | |
213 | .num_resources = ARRAY_SIZE(mxc_w1_master_resources), | |
214 | .resource = mxc_w1_master_resources, | |
215 | }; | |
216 | ||
02870978 SH |
217 | static struct resource mxc_nand_resources[] = { |
218 | { | |
219 | .start = NFC_BASE_ADDR, | |
220 | .end = NFC_BASE_ADDR + 0xfff, | |
bf50bcc2 | 221 | .flags = IORESOURCE_MEM, |
02870978 SH |
222 | }, { |
223 | .start = MXC_INT_NANDFC, | |
224 | .end = MXC_INT_NANDFC, | |
bf50bcc2 | 225 | .flags = IORESOURCE_IRQ, |
02870978 SH |
226 | }, |
227 | }; | |
228 | ||
229 | struct platform_device mxc_nand_device = { | |
230 | .name = "mxc_nand", | |
231 | .id = 0, | |
232 | .num_resources = ARRAY_SIZE(mxc_nand_resources), | |
233 | .resource = mxc_nand_resources, | |
234 | }; | |
235 | ||
e4813551 HS |
236 | /* |
237 | * lcdc: | |
238 | * - i.MX1: the basic controller | |
239 | * - i.MX21: to be checked | |
240 | * - i.MX27: like i.MX1, with slightly variations | |
241 | */ | |
242 | static struct resource mxc_fb[] = { | |
243 | { | |
244 | .start = LCDC_BASE_ADDR, | |
245 | .end = LCDC_BASE_ADDR + 0xFFF, | |
246 | .flags = IORESOURCE_MEM, | |
bf50bcc2 | 247 | }, { |
e4813551 HS |
248 | .start = MXC_INT_LCDC, |
249 | .end = MXC_INT_LCDC, | |
250 | .flags = IORESOURCE_IRQ, | |
251 | } | |
252 | }; | |
253 | ||
254 | /* mxc lcd driver */ | |
255 | struct platform_device mxc_fb_device = { | |
256 | .name = "imx-fb", | |
257 | .id = 0, | |
258 | .num_resources = ARRAY_SIZE(mxc_fb), | |
259 | .resource = mxc_fb, | |
260 | .dev = { | |
261 | .coherent_dma_mask = 0xFFFFFFFF, | |
262 | }, | |
263 | }; | |
264 | ||
879fea1b SH |
265 | #ifdef CONFIG_MACH_MX27 |
266 | static struct resource mxc_fec_resources[] = { | |
267 | { | |
268 | .start = FEC_BASE_ADDR, | |
269 | .end = FEC_BASE_ADDR + 0xfff, | |
bf50bcc2 | 270 | .flags = IORESOURCE_MEM, |
879fea1b SH |
271 | }, { |
272 | .start = MXC_INT_FEC, | |
273 | .end = MXC_INT_FEC, | |
bf50bcc2 | 274 | .flags = IORESOURCE_IRQ, |
879fea1b SH |
275 | }, |
276 | }; | |
277 | ||
278 | struct platform_device mxc_fec_device = { | |
279 | .name = "fec", | |
280 | .id = 0, | |
281 | .num_resources = ARRAY_SIZE(mxc_fec_resources), | |
282 | .resource = mxc_fec_resources, | |
283 | }; | |
e4813551 HS |
284 | #endif |
285 | ||
c5d4dbff | 286 | static struct resource mxc_i2c_1_resources[] = { |
bf50bcc2 | 287 | { |
c5d4dbff SH |
288 | .start = I2C_BASE_ADDR, |
289 | .end = I2C_BASE_ADDR + 0x0fff, | |
bf50bcc2 SH |
290 | .flags = IORESOURCE_MEM, |
291 | }, { | |
c5d4dbff SH |
292 | .start = MXC_INT_I2C, |
293 | .end = MXC_INT_I2C, | |
bf50bcc2 | 294 | .flags = IORESOURCE_IRQ, |
c5d4dbff SH |
295 | } |
296 | }; | |
297 | ||
298 | struct platform_device mxc_i2c_device0 = { | |
299 | .name = "imx-i2c", | |
300 | .id = 0, | |
301 | .num_resources = ARRAY_SIZE(mxc_i2c_1_resources), | |
bf50bcc2 | 302 | .resource = mxc_i2c_1_resources, |
c5d4dbff SH |
303 | }; |
304 | ||
305 | #ifdef CONFIG_MACH_MX27 | |
306 | static struct resource mxc_i2c_2_resources[] = { | |
bf50bcc2 | 307 | { |
c5d4dbff SH |
308 | .start = I2C2_BASE_ADDR, |
309 | .end = I2C2_BASE_ADDR + 0x0fff, | |
bf50bcc2 SH |
310 | .flags = IORESOURCE_MEM, |
311 | }, { | |
c5d4dbff SH |
312 | .start = MXC_INT_I2C2, |
313 | .end = MXC_INT_I2C2, | |
bf50bcc2 | 314 | .flags = IORESOURCE_IRQ, |
c5d4dbff SH |
315 | } |
316 | }; | |
317 | ||
318 | struct platform_device mxc_i2c_device1 = { | |
319 | .name = "imx-i2c", | |
320 | .id = 1, | |
321 | .num_resources = ARRAY_SIZE(mxc_i2c_2_resources), | |
bf50bcc2 | 322 | .resource = mxc_i2c_2_resources, |
c5d4dbff SH |
323 | }; |
324 | #endif | |
325 | ||
824b16e6 | 326 | static struct resource mxc_pwm_resources[] = { |
bf50bcc2 | 327 | { |
824b16e6 SH |
328 | .start = PWM_BASE_ADDR, |
329 | .end = PWM_BASE_ADDR + 0x0fff, | |
bf50bcc2 SH |
330 | .flags = IORESOURCE_MEM, |
331 | }, { | |
824b16e6 SH |
332 | .start = MXC_INT_PWM, |
333 | .end = MXC_INT_PWM, | |
334 | .flags = IORESOURCE_IRQ, | |
335 | } | |
336 | }; | |
337 | ||
338 | struct platform_device mxc_pwm_device = { | |
339 | .name = "mxc_pwm", | |
340 | .id = 0, | |
341 | .num_resources = ARRAY_SIZE(mxc_pwm_resources), | |
bf50bcc2 | 342 | .resource = mxc_pwm_resources, |
824b16e6 SH |
343 | }; |
344 | ||
1a02be0e SH |
345 | /* |
346 | * Resource definition for the MXC SDHC | |
347 | */ | |
348 | static struct resource mxc_sdhc1_resources[] = { | |
bf50bcc2 SH |
349 | { |
350 | .start = SDHC1_BASE_ADDR, | |
351 | .end = SDHC1_BASE_ADDR + SZ_4K - 1, | |
352 | .flags = IORESOURCE_MEM, | |
353 | }, { | |
354 | .start = MXC_INT_SDHC1, | |
355 | .end = MXC_INT_SDHC1, | |
356 | .flags = IORESOURCE_IRQ, | |
357 | }, { | |
358 | .start = DMA_REQ_SDHC1, | |
359 | .end = DMA_REQ_SDHC1, | |
360 | .flags = IORESOURCE_DMA, | |
361 | }, | |
1a02be0e SH |
362 | }; |
363 | ||
364 | static u64 mxc_sdhc1_dmamask = 0xffffffffUL; | |
365 | ||
366 | struct platform_device mxc_sdhc_device0 = { | |
367 | .name = "mxc-mmc", | |
368 | .id = 0, | |
369 | .dev = { | |
370 | .dma_mask = &mxc_sdhc1_dmamask, | |
371 | .coherent_dma_mask = 0xffffffff, | |
372 | }, | |
373 | .num_resources = ARRAY_SIZE(mxc_sdhc1_resources), | |
374 | .resource = mxc_sdhc1_resources, | |
375 | }; | |
376 | ||
377 | static struct resource mxc_sdhc2_resources[] = { | |
bf50bcc2 SH |
378 | { |
379 | .start = SDHC2_BASE_ADDR, | |
380 | .end = SDHC2_BASE_ADDR + SZ_4K - 1, | |
381 | .flags = IORESOURCE_MEM, | |
382 | }, { | |
383 | .start = MXC_INT_SDHC2, | |
384 | .end = MXC_INT_SDHC2, | |
385 | .flags = IORESOURCE_IRQ, | |
386 | }, { | |
387 | .start = DMA_REQ_SDHC2, | |
388 | .end = DMA_REQ_SDHC2, | |
389 | .flags = IORESOURCE_DMA, | |
390 | }, | |
1a02be0e SH |
391 | }; |
392 | ||
393 | static u64 mxc_sdhc2_dmamask = 0xffffffffUL; | |
394 | ||
395 | struct platform_device mxc_sdhc_device1 = { | |
396 | .name = "mxc-mmc", | |
397 | .id = 1, | |
398 | .dev = { | |
399 | .dma_mask = &mxc_sdhc2_dmamask, | |
400 | .coherent_dma_mask = 0xffffffff, | |
401 | }, | |
402 | .num_resources = ARRAY_SIZE(mxc_sdhc2_resources), | |
403 | .resource = mxc_sdhc2_resources, | |
404 | }; | |
405 | ||
f6d2fa7d | 406 | #ifdef CONFIG_MACH_MX27 |
627fb3b9 M |
407 | static struct resource otg_resources[] = { |
408 | { | |
409 | .start = OTG_BASE_ADDR, | |
410 | .end = OTG_BASE_ADDR + 0x1ff, | |
411 | .flags = IORESOURCE_MEM, | |
412 | }, { | |
413 | .start = MXC_INT_USB3, | |
414 | .end = MXC_INT_USB3, | |
415 | .flags = IORESOURCE_IRQ, | |
416 | }, | |
417 | }; | |
418 | ||
419 | static u64 otg_dmamask = 0xffffffffUL; | |
420 | ||
421 | /* OTG gadget device */ | |
422 | struct platform_device mxc_otg_udc_device = { | |
423 | .name = "fsl-usb2-udc", | |
424 | .id = -1, | |
425 | .dev = { | |
426 | .dma_mask = &otg_dmamask, | |
427 | .coherent_dma_mask = 0xffffffffUL, | |
428 | }, | |
429 | .resource = otg_resources, | |
430 | .num_resources = ARRAY_SIZE(otg_resources), | |
431 | }; | |
432 | ||
433 | /* OTG host */ | |
434 | struct platform_device mxc_otg_host = { | |
435 | .name = "mxc-ehci", | |
436 | .id = 0, | |
437 | .dev = { | |
438 | .coherent_dma_mask = 0xffffffff, | |
439 | .dma_mask = &otg_dmamask, | |
440 | }, | |
441 | .resource = otg_resources, | |
442 | .num_resources = ARRAY_SIZE(otg_resources), | |
443 | }; | |
444 | ||
445 | /* USB host 1 */ | |
446 | ||
447 | static u64 usbh1_dmamask = 0xffffffffUL; | |
448 | ||
449 | static struct resource mxc_usbh1_resources[] = { | |
450 | { | |
451 | .start = OTG_BASE_ADDR + 0x200, | |
452 | .end = OTG_BASE_ADDR + 0x3ff, | |
453 | .flags = IORESOURCE_MEM, | |
454 | }, { | |
455 | .start = MXC_INT_USB1, | |
456 | .end = MXC_INT_USB1, | |
457 | .flags = IORESOURCE_IRQ, | |
458 | }, | |
459 | }; | |
460 | ||
461 | struct platform_device mxc_usbh1 = { | |
462 | .name = "mxc-ehci", | |
463 | .id = 1, | |
464 | .dev = { | |
465 | .coherent_dma_mask = 0xffffffff, | |
466 | .dma_mask = &usbh1_dmamask, | |
467 | }, | |
468 | .resource = mxc_usbh1_resources, | |
469 | .num_resources = ARRAY_SIZE(mxc_usbh1_resources), | |
470 | }; | |
471 | ||
472 | /* USB host 2 */ | |
473 | static u64 usbh2_dmamask = 0xffffffffUL; | |
474 | ||
475 | static struct resource mxc_usbh2_resources[] = { | |
476 | { | |
477 | .start = OTG_BASE_ADDR + 0x400, | |
478 | .end = OTG_BASE_ADDR + 0x5ff, | |
479 | .flags = IORESOURCE_MEM, | |
480 | }, { | |
481 | .start = MXC_INT_USB2, | |
482 | .end = MXC_INT_USB2, | |
483 | .flags = IORESOURCE_IRQ, | |
484 | }, | |
485 | }; | |
486 | ||
487 | struct platform_device mxc_usbh2 = { | |
488 | .name = "mxc-ehci", | |
489 | .id = 2, | |
490 | .dev = { | |
491 | .coherent_dma_mask = 0xffffffff, | |
492 | .dma_mask = &usbh2_dmamask, | |
493 | }, | |
494 | .resource = mxc_usbh2_resources, | |
495 | .num_resources = ARRAY_SIZE(mxc_usbh2_resources), | |
496 | }; | |
f6d2fa7d | 497 | #endif |
627fb3b9 | 498 | |
23291df4 SH |
499 | static struct resource imx_ssi_resources0[] = { |
500 | { | |
501 | .start = SSI1_BASE_ADDR, | |
502 | .end = SSI1_BASE_ADDR + 0x6F, | |
503 | .flags = IORESOURCE_MEM, | |
504 | }, { | |
505 | .start = MXC_INT_SSI1, | |
506 | .end = MXC_INT_SSI1, | |
507 | .flags = IORESOURCE_IRQ, | |
508 | }, { | |
509 | .name = "tx0", | |
510 | .start = DMA_REQ_SSI1_TX0, | |
511 | .end = DMA_REQ_SSI1_TX0, | |
512 | .flags = IORESOURCE_DMA, | |
513 | }, { | |
514 | .name = "rx0", | |
515 | .start = DMA_REQ_SSI1_RX0, | |
516 | .end = DMA_REQ_SSI1_RX0, | |
517 | .flags = IORESOURCE_DMA, | |
518 | }, { | |
519 | .name = "tx1", | |
520 | .start = DMA_REQ_SSI1_TX1, | |
521 | .end = DMA_REQ_SSI1_TX1, | |
522 | .flags = IORESOURCE_DMA, | |
523 | }, { | |
524 | .name = "rx1", | |
525 | .start = DMA_REQ_SSI1_RX1, | |
526 | .end = DMA_REQ_SSI1_RX1, | |
527 | .flags = IORESOURCE_DMA, | |
528 | }, | |
529 | }; | |
530 | ||
531 | static struct resource imx_ssi_resources1[] = { | |
532 | { | |
533 | .start = SSI2_BASE_ADDR, | |
534 | .end = SSI2_BASE_ADDR + 0x6F, | |
535 | .flags = IORESOURCE_MEM, | |
536 | }, { | |
537 | .start = MXC_INT_SSI2, | |
538 | .end = MXC_INT_SSI2, | |
539 | .flags = IORESOURCE_IRQ, | |
540 | }, { | |
541 | .name = "tx0", | |
542 | .start = DMA_REQ_SSI2_TX0, | |
543 | .end = DMA_REQ_SSI2_TX0, | |
544 | .flags = IORESOURCE_DMA, | |
545 | }, { | |
546 | .name = "rx0", | |
547 | .start = DMA_REQ_SSI2_RX0, | |
548 | .end = DMA_REQ_SSI2_RX0, | |
549 | .flags = IORESOURCE_DMA, | |
550 | }, { | |
551 | .name = "tx1", | |
552 | .start = DMA_REQ_SSI2_TX1, | |
553 | .end = DMA_REQ_SSI2_TX1, | |
554 | .flags = IORESOURCE_DMA, | |
555 | }, { | |
556 | .name = "rx1", | |
557 | .start = DMA_REQ_SSI2_RX1, | |
558 | .end = DMA_REQ_SSI2_RX1, | |
559 | .flags = IORESOURCE_DMA, | |
560 | }, | |
561 | }; | |
562 | ||
563 | struct platform_device imx_ssi_device0 = { | |
564 | .name = "imx-ssi", | |
565 | .id = 0, | |
566 | .num_resources = ARRAY_SIZE(imx_ssi_resources0), | |
567 | .resource = imx_ssi_resources0, | |
568 | }; | |
569 | ||
570 | struct platform_device imx_ssi_device1 = { | |
571 | .name = "imx-ssi", | |
572 | .id = 1, | |
573 | .num_resources = ARRAY_SIZE(imx_ssi_resources1), | |
574 | .resource = imx_ssi_resources1, | |
575 | }; | |
576 | ||
fc80a5e3 JB |
577 | /* GPIO port description */ |
578 | static struct mxc_gpio_port imx_gpio_ports[] = { | |
bf50bcc2 | 579 | { |
fc80a5e3 JB |
580 | .chip.label = "gpio-0", |
581 | .irq = MXC_INT_GPIO, | |
058b7a6f | 582 | .base = IO_ADDRESS(GPIO_BASE_ADDR), |
9d631b83 | 583 | .virtual_irq_start = MXC_GPIO_IRQ_START, |
bf50bcc2 | 584 | }, { |
fc80a5e3 | 585 | .chip.label = "gpio-1", |
058b7a6f | 586 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100), |
9d631b83 | 587 | .virtual_irq_start = MXC_GPIO_IRQ_START + 32, |
bf50bcc2 | 588 | }, { |
fc80a5e3 | 589 | .chip.label = "gpio-2", |
058b7a6f | 590 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200), |
9d631b83 | 591 | .virtual_irq_start = MXC_GPIO_IRQ_START + 64, |
bf50bcc2 | 592 | }, { |
fc80a5e3 | 593 | .chip.label = "gpio-3", |
058b7a6f | 594 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300), |
9d631b83 | 595 | .virtual_irq_start = MXC_GPIO_IRQ_START + 96, |
bf50bcc2 | 596 | }, { |
fc80a5e3 | 597 | .chip.label = "gpio-4", |
058b7a6f | 598 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400), |
9d631b83 | 599 | .virtual_irq_start = MXC_GPIO_IRQ_START + 128, |
bf50bcc2 | 600 | }, { |
fc80a5e3 | 601 | .chip.label = "gpio-5", |
058b7a6f | 602 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500), |
9d631b83 | 603 | .virtual_irq_start = MXC_GPIO_IRQ_START + 160, |
fc80a5e3 JB |
604 | } |
605 | }; | |
606 | ||
607 | int __init mxc_register_gpios(void) | |
608 | { | |
609 | return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); | |
610 | } |