1 // SPDX-License-Identifier: GPL-2.0
2 //
3 // Copyright (c) 2011 Samsung Electronics Co., Ltd.
4 // http://www.samsung.com
5 //
6 // Base SAMSUNG platform device definitions
7
8 #include <linux/kernel.h>
9 #include <linux/types.h>
10 #include <linux/interrupt.h>
11 #include <linux/list.h>
12 #include <linux/timer.h>
13 #include <linux/init.h>
14 #include <linux/serial_core.h>
15 #include <linux/serial_s3c.h>
16 #include <linux/platform_device.h>
17 #include <linux/io.h>
18 #include <linux/slab.h>
19 #include <linux/string.h>
20 #include <linux/dma-mapping.h>
21 #include <linux/fb.h>
22 #include <linux/gfp.h>
23 #include <linux/mtd/mtd.h>
24 #include <linux/mtd/onenand.h>
25 #include <linux/mtd/partitions.h>
26 #include <linux/mmc/host.h>
27 #include <linux/ioport.h>
28 #include <linux/sizes.h>
29 #include <linux/platform_data/s3c-hsudc.h>
30 #include <linux/platform_data/s3c-hsotg.h>
31 #include <linux/platform_data/dma-s3c24xx.h>
32
33 #include <linux/platform_data/media/s5p_hdmi.h>
34
35 #include <asm/irq.h>
36 #include <asm/mach/arch.h>
37 #include <asm/mach/map.h>
38 #include <asm/mach/irq.h>
39
40 #include <mach/dma.h>
41 #include <mach/irqs.h>
42 #include <mach/map.h>
43
44 #include <plat/cpu.h>
45 #include <plat/devs.h>
46 #include <plat/adc.h>
47 #include <linux/platform_data/ata-samsung_cf.h>
48 #include <plat/fb.h>
49 #include <plat/fb-s3c2410.h>
50 #include <linux/platform_data/hwmon-s3c.h>
51 #include <linux/platform_data/i2c-s3c2410.h>
52 #include <plat/keypad.h>
53 #include <linux/platform_data/mmc-s3cmci.h>
54 #include <linux/platform_data/mtd-nand-s3c2410.h>
55 #include <plat/pwm-core.h>
56 #include <plat/sdhci.h>
57 #include <linux/platform_data/touchscreen-s3c2410.h>
58 #include <linux/platform_data/usb-s3c2410_udc.h>
59 #include <linux/platform_data/usb-ohci-s3c2410.h>
60 #include <plat/usb-phy.h>
61 #include <plat/regs-spi.h>
62 #include <linux/platform_data/asoc-s3c.h>
63 #include <linux/platform_data/spi-s3c64xx.h>
64
65 #define samsung_device_dma_mask (*((u64[]) { DMA_BIT_MASK(32) }))
66
67 /* AC97 */
68 #ifdef CONFIG_CPU_S3C2440
69 static struct resource s3c_ac97_resource[] = {
70 [0] = DEFINE_RES_MEM(S3C2440_PA_AC97, S3C2440_SZ_AC97),
71 [1] = DEFINE_RES_IRQ(IRQ_S3C244X_AC97),
72 };
73
74 struct platform_device s3c_device_ac97 = {
75 .name = "samsung-ac97",
76 .id = -1,
77 .num_resources = ARRAY_SIZE(s3c_ac97_resource),
78 .resource = s3c_ac97_resource,
79 .dev = {
80 .dma_mask = &samsung_device_dma_mask,
81 .coherent_dma_mask = DMA_BIT_MASK(32),
82 }
83 };
84 #endif /* CONFIG_CPU_S3C2440 */
85
86 /* ADC */
87
88 #ifdef CONFIG_PLAT_S3C24XX
89 static struct resource s3c_adc_resource[] = {
90 [0] = DEFINE_RES_MEM(S3C24XX_PA_ADC, S3C24XX_SZ_ADC),
91 [1] = DEFINE_RES_IRQ(IRQ_TC),
92 [2] = DEFINE_RES_IRQ(IRQ_ADC),
93 };
94
95 struct platform_device s3c_device_adc = {
96 .name = "s3c24xx-adc",
97 .id = -1,
98 .num_resources = ARRAY_SIZE(s3c_adc_resource),
99 .resource = s3c_adc_resource,
100 };
101 #endif /* CONFIG_PLAT_S3C24XX */
102
103 #if defined(CONFIG_SAMSUNG_DEV_ADC)
104 static struct resource s3c_adc_resource[] = {
105 [0] = DEFINE_RES_MEM(SAMSUNG_PA_ADC, SZ_256),
106 [1] = DEFINE_RES_IRQ(IRQ_ADC),
107 [2] = DEFINE_RES_IRQ(IRQ_TC),
108 };
109
110 struct platform_device s3c_device_adc = {
111 .name = "exynos-adc",
112 .id = -1,
113 .num_resources = ARRAY_SIZE(s3c_adc_resource),
114 .resource = s3c_adc_resource,
115 };
116 #endif /* CONFIG_SAMSUNG_DEV_ADC */
117
118 /* Camif Controller */
119
120 #ifdef CONFIG_CPU_S3C2440
121 static struct resource s3c_camif_resource[] = {
122 [0] = DEFINE_RES_MEM(S3C2440_PA_CAMIF, S3C2440_SZ_CAMIF),
123 [1] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_C),
124 [2] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_P),
125 };
126
127 struct platform_device s3c_device_camif = {
128 .name = "s3c2440-camif",
129 .id = -1,
130 .num_resources = ARRAY_SIZE(s3c_camif_resource),
131 .resource = s3c_camif_resource,
132 .dev = {
133 .dma_mask = &samsung_device_dma_mask,
134 .coherent_dma_mask = DMA_BIT_MASK(32),
135 }
136 };
137 #endif /* CONFIG_CPU_S3C2440 */
138
139 /* FB */
140
141 #ifdef CONFIG_S3C_DEV_FB
142 static struct resource s3c_fb_resource[] = {
143 [0] = DEFINE_RES_MEM(S3C_PA_FB, SZ_16K),
144 [1] = DEFINE_RES_IRQ(IRQ_LCD_VSYNC),
145 [2] = DEFINE_RES_IRQ(IRQ_LCD_FIFO),
146 [3] = DEFINE_RES_IRQ(IRQ_LCD_SYSTEM),
147 };
148
149 struct platform_device s3c_device_fb = {
150 .name = "s3c-fb",
151 .id = -1,
152 .num_resources = ARRAY_SIZE(s3c_fb_resource),
153 .resource = s3c_fb_resource,
154 .dev = {
155 .dma_mask = &samsung_device_dma_mask,
156 .coherent_dma_mask = DMA_BIT_MASK(32),
157 },
158 };
159
s3c_fb_set_platdata(struct s3c_fb_platdata * pd)160 void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd)
161 {
162 s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
163 &s3c_device_fb);
164 }
165 #endif /* CONFIG_S3C_DEV_FB */
166
167 /* HWMON */
168
169 #ifdef CONFIG_S3C_DEV_HWMON
170 struct platform_device s3c_device_hwmon = {
171 .name = "s3c-hwmon",
172 .id = -1,
173 .dev.parent = &s3c_device_adc.dev,
174 };
175
s3c_hwmon_set_platdata(struct s3c_hwmon_pdata * pd)176 void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd)
177 {
178 s3c_set_platdata(pd, sizeof(struct s3c_hwmon_pdata),
179 &s3c_device_hwmon);
180 }
181 #endif /* CONFIG_S3C_DEV_HWMON */
182
183 /* HSMMC */
184
185 #ifdef CONFIG_S3C_DEV_HSMMC
186 static struct resource s3c_hsmmc_resource[] = {
187 [0] = DEFINE_RES_MEM(S3C_PA_HSMMC0, SZ_4K),
188 [1] = DEFINE_RES_IRQ(IRQ_HSMMC0),
189 };
190
191 struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata = {
192 .max_width = 4,
193 .host_caps = (MMC_CAP_4_BIT_DATA |
194 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
195 };
196
197 struct platform_device s3c_device_hsmmc0 = {
198 .name = "s3c-sdhci",
199 .id = 0,
200 .num_resources = ARRAY_SIZE(s3c_hsmmc_resource),
201 .resource = s3c_hsmmc_resource,
202 .dev = {
203 .dma_mask = &samsung_device_dma_mask,
204 .coherent_dma_mask = DMA_BIT_MASK(32),
205 .platform_data = &s3c_hsmmc0_def_platdata,
206 },
207 };
208
s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata * pd)209 void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd)
210 {
211 s3c_sdhci_set_platdata(pd, &s3c_hsmmc0_def_platdata);
212 }
213 #endif /* CONFIG_S3C_DEV_HSMMC */
214
215 #ifdef CONFIG_S3C_DEV_HSMMC1
216 static struct resource s3c_hsmmc1_resource[] = {
217 [0] = DEFINE_RES_MEM(S3C_PA_HSMMC1, SZ_4K),
218 [1] = DEFINE_RES_IRQ(IRQ_HSMMC1),
219 };
220
221 struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = {
222 .max_width = 4,
223 .host_caps = (MMC_CAP_4_BIT_DATA |
224 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
225 };
226
227 struct platform_device s3c_device_hsmmc1 = {
228 .name = "s3c-sdhci",
229 .id = 1,
230 .num_resources = ARRAY_SIZE(s3c_hsmmc1_resource),
231 .resource = s3c_hsmmc1_resource,
232 .dev = {
233 .dma_mask = &samsung_device_dma_mask,
234 .coherent_dma_mask = DMA_BIT_MASK(32),
235 .platform_data = &s3c_hsmmc1_def_platdata,
236 },
237 };
238
s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata * pd)239 void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
240 {
241 s3c_sdhci_set_platdata(pd, &s3c_hsmmc1_def_platdata);
242 }
243 #endif /* CONFIG_S3C_DEV_HSMMC1 */
244
245 /* HSMMC2 */
246
247 #ifdef CONFIG_S3C_DEV_HSMMC2
248 static struct resource s3c_hsmmc2_resource[] = {
249 [0] = DEFINE_RES_MEM(S3C_PA_HSMMC2, SZ_4K),
250 [1] = DEFINE_RES_IRQ(IRQ_HSMMC2),
251 };
252
253 struct s3c_sdhci_platdata s3c_hsmmc2_def_platdata = {
254 .max_width = 4,
255 .host_caps = (MMC_CAP_4_BIT_DATA |
256 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
257 };
258
259 struct platform_device s3c_device_hsmmc2 = {
260 .name = "s3c-sdhci",
261 .id = 2,
262 .num_resources = ARRAY_SIZE(s3c_hsmmc2_resource),
263 .resource = s3c_hsmmc2_resource,
264 .dev = {
265 .dma_mask = &samsung_device_dma_mask,
266 .coherent_dma_mask = DMA_BIT_MASK(32),
267 .platform_data = &s3c_hsmmc2_def_platdata,
268 },
269 };
270
s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata * pd)271 void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd)
272 {
273 s3c_sdhci_set_platdata(pd, &s3c_hsmmc2_def_platdata);
274 }
275 #endif /* CONFIG_S3C_DEV_HSMMC2 */
276
277 #ifdef CONFIG_S3C_DEV_HSMMC3
278 static struct resource s3c_hsmmc3_resource[] = {
279 [0] = DEFINE_RES_MEM(S3C_PA_HSMMC3, SZ_4K),
280 [1] = DEFINE_RES_IRQ(IRQ_HSMMC3),
281 };
282
283 struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata = {
284 .max_width = 4,
285 .host_caps = (MMC_CAP_4_BIT_DATA |
286 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
287 };
288
289 struct platform_device s3c_device_hsmmc3 = {
290 .name = "s3c-sdhci",
291 .id = 3,
292 .num_resources = ARRAY_SIZE(s3c_hsmmc3_resource),
293 .resource = s3c_hsmmc3_resource,
294 .dev = {
295 .dma_mask = &samsung_device_dma_mask,
296 .coherent_dma_mask = DMA_BIT_MASK(32),
297 .platform_data = &s3c_hsmmc3_def_platdata,
298 },
299 };
300
s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata * pd)301 void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
302 {
303 s3c_sdhci_set_platdata(pd, &s3c_hsmmc3_def_platdata);
304 }
305 #endif /* CONFIG_S3C_DEV_HSMMC3 */
306
307 /* I2C */
308
309 static struct resource s3c_i2c0_resource[] = {
310 [0] = DEFINE_RES_MEM(S3C_PA_IIC, SZ_4K),
311 [1] = DEFINE_RES_IRQ(IRQ_IIC),
312 };
313
314 struct platform_device s3c_device_i2c0 = {
315 .name = "s3c2410-i2c",
316 .id = 0,
317 .num_resources = ARRAY_SIZE(s3c_i2c0_resource),
318 .resource = s3c_i2c0_resource,
319 };
320
321 struct s3c2410_platform_i2c default_i2c_data __initdata = {
322 .flags = 0,
323 .slave_addr = 0x10,
324 .frequency = 100*1000,
325 .sda_delay = 100,
326 };
327
s3c_i2c0_set_platdata(struct s3c2410_platform_i2c * pd)328 void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
329 {
330 struct s3c2410_platform_i2c *npd;
331
332 if (!pd) {
333 pd = &default_i2c_data;
334 pd->bus_num = 0;
335 }
336
337 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c0);
338
339 if (!npd->cfg_gpio)
340 npd->cfg_gpio = s3c_i2c0_cfg_gpio;
341 }
342
343 #ifdef CONFIG_S3C_DEV_I2C1
344 static struct resource s3c_i2c1_resource[] = {
345 [0] = DEFINE_RES_MEM(S3C_PA_IIC1, SZ_4K),
346 [1] = DEFINE_RES_IRQ(IRQ_IIC1),
347 };
348
349 struct platform_device s3c_device_i2c1 = {
350 .name = "s3c2410-i2c",
351 .id = 1,
352 .num_resources = ARRAY_SIZE(s3c_i2c1_resource),
353 .resource = s3c_i2c1_resource,
354 };
355
s3c_i2c1_set_platdata(struct s3c2410_platform_i2c * pd)356 void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
357 {
358 struct s3c2410_platform_i2c *npd;
359
360 if (!pd) {
361 pd = &default_i2c_data;
362 pd->bus_num = 1;
363 }
364
365 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c1);
366
367 if (!npd->cfg_gpio)
368 npd->cfg_gpio = s3c_i2c1_cfg_gpio;
369 }
370 #endif /* CONFIG_S3C_DEV_I2C1 */
371
372 #ifdef CONFIG_S3C_DEV_I2C2
373 static struct resource s3c_i2c2_resource[] = {
374 [0] = DEFINE_RES_MEM(S3C_PA_IIC2, SZ_4K),
375 [1] = DEFINE_RES_IRQ(IRQ_IIC2),
376 };
377
378 struct platform_device s3c_device_i2c2 = {
379 .name = "s3c2410-i2c",
380 .id = 2,
381 .num_resources = ARRAY_SIZE(s3c_i2c2_resource),
382 .resource = s3c_i2c2_resource,
383 };
384
s3c_i2c2_set_platdata(struct s3c2410_platform_i2c * pd)385 void __init s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *pd)
386 {
387 struct s3c2410_platform_i2c *npd;
388
389 if (!pd) {
390 pd = &default_i2c_data;
391 pd->bus_num = 2;
392 }
393
394 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c2);
395
396 if (!npd->cfg_gpio)
397 npd->cfg_gpio = s3c_i2c2_cfg_gpio;
398 }
399 #endif /* CONFIG_S3C_DEV_I2C2 */
400
401 #ifdef CONFIG_S3C_DEV_I2C3
402 static struct resource s3c_i2c3_resource[] = {
403 [0] = DEFINE_RES_MEM(S3C_PA_IIC3, SZ_4K),
404 [1] = DEFINE_RES_IRQ(IRQ_IIC3),
405 };
406
407 struct platform_device s3c_device_i2c3 = {
408 .name = "s3c2440-i2c",
409 .id = 3,
410 .num_resources = ARRAY_SIZE(s3c_i2c3_resource),
411 .resource = s3c_i2c3_resource,
412 };
413
s3c_i2c3_set_platdata(struct s3c2410_platform_i2c * pd)414 void __init s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *pd)
415 {
416 struct s3c2410_platform_i2c *npd;
417
418 if (!pd) {
419 pd = &default_i2c_data;
420 pd->bus_num = 3;
421 }
422
423 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c3);
424
425 if (!npd->cfg_gpio)
426 npd->cfg_gpio = s3c_i2c3_cfg_gpio;
427 }
428 #endif /*CONFIG_S3C_DEV_I2C3 */
429
430 #ifdef CONFIG_S3C_DEV_I2C4
431 static struct resource s3c_i2c4_resource[] = {
432 [0] = DEFINE_RES_MEM(S3C_PA_IIC4, SZ_4K),
433 [1] = DEFINE_RES_IRQ(IRQ_IIC4),
434 };
435
436 struct platform_device s3c_device_i2c4 = {
437 .name = "s3c2440-i2c",
438 .id = 4,
439 .num_resources = ARRAY_SIZE(s3c_i2c4_resource),
440 .resource = s3c_i2c4_resource,
441 };
442
s3c_i2c4_set_platdata(struct s3c2410_platform_i2c * pd)443 void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd)
444 {
445 struct s3c2410_platform_i2c *npd;
446
447 if (!pd) {
448 pd = &default_i2c_data;
449 pd->bus_num = 4;
450 }
451
452 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c4);
453
454 if (!npd->cfg_gpio)
455 npd->cfg_gpio = s3c_i2c4_cfg_gpio;
456 }
457 #endif /*CONFIG_S3C_DEV_I2C4 */
458
459 #ifdef CONFIG_S3C_DEV_I2C5
460 static struct resource s3c_i2c5_resource[] = {
461 [0] = DEFINE_RES_MEM(S3C_PA_IIC5, SZ_4K),
462 [1] = DEFINE_RES_IRQ(IRQ_IIC5),
463 };
464
465 struct platform_device s3c_device_i2c5 = {
466 .name = "s3c2440-i2c",
467 .id = 5,
468 .num_resources = ARRAY_SIZE(s3c_i2c5_resource),
469 .resource = s3c_i2c5_resource,
470 };
471
s3c_i2c5_set_platdata(struct s3c2410_platform_i2c * pd)472 void __init s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *pd)
473 {
474 struct s3c2410_platform_i2c *npd;
475
476 if (!pd) {
477 pd = &default_i2c_data;
478 pd->bus_num = 5;
479 }
480
481 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c5);
482
483 if (!npd->cfg_gpio)
484 npd->cfg_gpio = s3c_i2c5_cfg_gpio;
485 }
486 #endif /*CONFIG_S3C_DEV_I2C5 */
487
488 #ifdef CONFIG_S3C_DEV_I2C6
489 static struct resource s3c_i2c6_resource[] = {
490 [0] = DEFINE_RES_MEM(S3C_PA_IIC6, SZ_4K),
491 [1] = DEFINE_RES_IRQ(IRQ_IIC6),
492 };
493
494 struct platform_device s3c_device_i2c6 = {
495 .name = "s3c2440-i2c",
496 .id = 6,
497 .num_resources = ARRAY_SIZE(s3c_i2c6_resource),
498 .resource = s3c_i2c6_resource,
499 };
500
s3c_i2c6_set_platdata(struct s3c2410_platform_i2c * pd)501 void __init s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *pd)
502 {
503 struct s3c2410_platform_i2c *npd;
504
505 if (!pd) {
506 pd = &default_i2c_data;
507 pd->bus_num = 6;
508 }
509
510 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c6);
511
512 if (!npd->cfg_gpio)
513 npd->cfg_gpio = s3c_i2c6_cfg_gpio;
514 }
515 #endif /* CONFIG_S3C_DEV_I2C6 */
516
517 #ifdef CONFIG_S3C_DEV_I2C7
518 static struct resource s3c_i2c7_resource[] = {
519 [0] = DEFINE_RES_MEM(S3C_PA_IIC7, SZ_4K),
520 [1] = DEFINE_RES_IRQ(IRQ_IIC7),
521 };
522
523 struct platform_device s3c_device_i2c7 = {
524 .name = "s3c2440-i2c",
525 .id = 7,
526 .num_resources = ARRAY_SIZE(s3c_i2c7_resource),
527 .resource = s3c_i2c7_resource,
528 };
529
s3c_i2c7_set_platdata(struct s3c2410_platform_i2c * pd)530 void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
531 {
532 struct s3c2410_platform_i2c *npd;
533
534 if (!pd) {
535 pd = &default_i2c_data;
536 pd->bus_num = 7;
537 }
538
539 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c7);
540
541 if (!npd->cfg_gpio)
542 npd->cfg_gpio = s3c_i2c7_cfg_gpio;
543 }
544 #endif /* CONFIG_S3C_DEV_I2C7 */
545
546 /* I2S */
547
548 #ifdef CONFIG_PLAT_S3C24XX
549 static struct resource s3c_iis_resource[] = {
550 [0] = DEFINE_RES_MEM(S3C24XX_PA_IIS, S3C24XX_SZ_IIS),
551 };
552
553 struct platform_device s3c_device_iis = {
554 .name = "s3c24xx-iis",
555 .id = -1,
556 .num_resources = ARRAY_SIZE(s3c_iis_resource),
557 .resource = s3c_iis_resource,
558 .dev = {
559 .dma_mask = &samsung_device_dma_mask,
560 .coherent_dma_mask = DMA_BIT_MASK(32),
561 }
562 };
563 #endif /* CONFIG_PLAT_S3C24XX */
564
565 /* IDE CFCON */
566
567 #ifdef CONFIG_SAMSUNG_DEV_IDE
568 static struct resource s3c_cfcon_resource[] = {
569 [0] = DEFINE_RES_MEM(SAMSUNG_PA_CFCON, SZ_16K),
570 [1] = DEFINE_RES_IRQ(IRQ_CFCON),
571 };
572
573 struct platform_device s3c_device_cfcon = {
574 .id = 0,
575 .num_resources = ARRAY_SIZE(s3c_cfcon_resource),
576 .resource = s3c_cfcon_resource,
577 };
578
s3c_ide_set_platdata(struct s3c_ide_platdata * pdata)579 void __init s3c_ide_set_platdata(struct s3c_ide_platdata *pdata)
580 {
581 s3c_set_platdata(pdata, sizeof(struct s3c_ide_platdata),
582 &s3c_device_cfcon);
583 }
584 #endif /* CONFIG_SAMSUNG_DEV_IDE */
585
586 /* KEYPAD */
587
588 #ifdef CONFIG_SAMSUNG_DEV_KEYPAD
589 static struct resource samsung_keypad_resources[] = {
590 [0] = DEFINE_RES_MEM(SAMSUNG_PA_KEYPAD, SZ_32),
591 [1] = DEFINE_RES_IRQ(IRQ_KEYPAD),
592 };
593
594 struct platform_device samsung_device_keypad = {
595 .name = "samsung-keypad",
596 .id = -1,
597 .num_resources = ARRAY_SIZE(samsung_keypad_resources),
598 .resource = samsung_keypad_resources,
599 };
600
samsung_keypad_set_platdata(struct samsung_keypad_platdata * pd)601 void __init samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd)
602 {
603 struct samsung_keypad_platdata *npd;
604
605 npd = s3c_set_platdata(pd, sizeof(*npd), &samsung_device_keypad);
606
607 if (!npd->cfg_gpio)
608 npd->cfg_gpio = samsung_keypad_cfg_gpio;
609 }
610 #endif /* CONFIG_SAMSUNG_DEV_KEYPAD */
611
612 /* LCD Controller */
613
614 #ifdef CONFIG_PLAT_S3C24XX
615 static struct resource s3c_lcd_resource[] = {
616 [0] = DEFINE_RES_MEM(S3C24XX_PA_LCD, S3C24XX_SZ_LCD),
617 [1] = DEFINE_RES_IRQ(IRQ_LCD),
618 };
619
620 struct platform_device s3c_device_lcd = {
621 .name = "s3c2410-lcd",
622 .id = -1,
623 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
624 .resource = s3c_lcd_resource,
625 .dev = {
626 .dma_mask = &samsung_device_dma_mask,
627 .coherent_dma_mask = DMA_BIT_MASK(32),
628 }
629 };
630
s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info * pd)631 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
632 {
633 struct s3c2410fb_mach_info *npd;
634
635 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
636 if (npd) {
637 npd->displays = kmemdup(pd->displays,
638 sizeof(struct s3c2410fb_display) * npd->num_displays,
639 GFP_KERNEL);
640 if (!npd->displays)
641 printk(KERN_ERR "no memory for LCD display data\n");
642 } else {
643 printk(KERN_ERR "no memory for LCD platform data\n");
644 }
645 }
646 #endif /* CONFIG_PLAT_S3C24XX */
647
648 /* NAND */
649
650 #ifdef CONFIG_S3C_DEV_NAND
651 static struct resource s3c_nand_resource[] = {
652 [0] = DEFINE_RES_MEM(S3C_PA_NAND, SZ_1M),
653 };
654
655 struct platform_device s3c_device_nand = {
656 .name = "s3c2410-nand",
657 .id = -1,
658 .num_resources = ARRAY_SIZE(s3c_nand_resource),
659 .resource = s3c_nand_resource,
660 };
661
662 /*
663 * s3c_nand_copy_set() - copy nand set data
664 * @set: The new structure, directly copied from the old.
665 *
666 * Copy all the fields from the NAND set field from what is probably __initdata
667 * to new kernel memory. The code returns 0 if the copy happened correctly or
668 * an error code for the calling function to display.
669 *
670 * Note, we currently do not try and look to see if we've already copied the
671 * data in a previous set.
672 */
s3c_nand_copy_set(struct s3c2410_nand_set * set)673 static int __init s3c_nand_copy_set(struct s3c2410_nand_set *set)
674 {
675 void *ptr;
676 int size;
677
678 size = sizeof(struct mtd_partition) * set->nr_partitions;
679 if (size) {
680 ptr = kmemdup(set->partitions, size, GFP_KERNEL);
681 set->partitions = ptr;
682
683 if (!ptr)
684 return -ENOMEM;
685 }
686
687 if (set->nr_map && set->nr_chips) {
688 size = sizeof(int) * set->nr_chips;
689 ptr = kmemdup(set->nr_map, size, GFP_KERNEL);
690 set->nr_map = ptr;
691
692 if (!ptr)
693 return -ENOMEM;
694 }
695
696 return 0;
697 }
698
s3c_nand_set_platdata(struct s3c2410_platform_nand * nand)699 void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
700 {
701 struct s3c2410_platform_nand *npd;
702 int size;
703 int ret;
704
705 /* note, if we get a failure in allocation, we simply drop out of the
706 * function. If there is so little memory available at initialisation
707 * time then there is little chance the system is going to run.
708 */
709
710 npd = s3c_set_platdata(nand, sizeof(*npd), &s3c_device_nand);
711 if (!npd)
712 return;
713
714 /* now see if we need to copy any of the nand set data */
715
716 size = sizeof(struct s3c2410_nand_set) * npd->nr_sets;
717 if (size) {
718 struct s3c2410_nand_set *from = npd->sets;
719 struct s3c2410_nand_set *to;
720 int i;
721
722 to = kmemdup(from, size, GFP_KERNEL);
723 npd->sets = to; /* set, even if we failed */
724
725 if (!to) {
726 printk(KERN_ERR "%s: no memory for sets\n", __func__);
727 return;
728 }
729
730 for (i = 0; i < npd->nr_sets; i++) {
731 ret = s3c_nand_copy_set(to);
732 if (ret) {
733 printk(KERN_ERR "%s: failed to copy set %d\n",
734 __func__, i);
735 return;
736 }
737 to++;
738 }
739 }
740 }
741 #endif /* CONFIG_S3C_DEV_NAND */
742
743 /* ONENAND */
744
745 #ifdef CONFIG_S3C_DEV_ONENAND
746 static struct resource s3c_onenand_resources[] = {
747 [0] = DEFINE_RES_MEM(S3C_PA_ONENAND, SZ_1K),
748 [1] = DEFINE_RES_MEM(S3C_PA_ONENAND_BUF, S3C_SZ_ONENAND_BUF),
749 [2] = DEFINE_RES_IRQ(IRQ_ONENAND),
750 };
751
752 struct platform_device s3c_device_onenand = {
753 .name = "samsung-onenand",
754 .id = 0,
755 .num_resources = ARRAY_SIZE(s3c_onenand_resources),
756 .resource = s3c_onenand_resources,
757 };
758 #endif /* CONFIG_S3C_DEV_ONENAND */
759
760 #ifdef CONFIG_S3C64XX_DEV_ONENAND1
761 static struct resource s3c64xx_onenand1_resources[] = {
762 [0] = DEFINE_RES_MEM(S3C64XX_PA_ONENAND1, SZ_1K),
763 [1] = DEFINE_RES_MEM(S3C64XX_PA_ONENAND1_BUF, S3C64XX_SZ_ONENAND1_BUF),
764 [2] = DEFINE_RES_IRQ(IRQ_ONENAND1),
765 };
766
767 struct platform_device s3c64xx_device_onenand1 = {
768 .name = "samsung-onenand",
769 .id = 1,
770 .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources),
771 .resource = s3c64xx_onenand1_resources,
772 };
773
s3c64xx_onenand1_set_platdata(struct onenand_platform_data * pdata)774 void __init s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
775 {
776 s3c_set_platdata(pdata, sizeof(struct onenand_platform_data),
777 &s3c64xx_device_onenand1);
778 }
779 #endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
780
781 /* PWM Timer */
782
783 #ifdef CONFIG_SAMSUNG_DEV_PWM
784 static struct resource samsung_pwm_resource[] = {
785 DEFINE_RES_MEM(SAMSUNG_PA_TIMER, SZ_4K),
786 };
787
788 struct platform_device samsung_device_pwm = {
789 .name = "samsung-pwm",
790 .id = -1,
791 .num_resources = ARRAY_SIZE(samsung_pwm_resource),
792 .resource = samsung_pwm_resource,
793 };
794
samsung_pwm_set_platdata(struct samsung_pwm_variant * pd)795 void __init samsung_pwm_set_platdata(struct samsung_pwm_variant *pd)
796 {
797 samsung_device_pwm.dev.platform_data = pd;
798 }
799 #endif /* CONFIG_SAMSUNG_DEV_PWM */
800
801 /* RTC */
802
803 #ifdef CONFIG_PLAT_S3C24XX
804 static struct resource s3c_rtc_resource[] = {
805 [0] = DEFINE_RES_MEM(S3C24XX_PA_RTC, SZ_256),
806 [1] = DEFINE_RES_IRQ(IRQ_RTC),
807 [2] = DEFINE_RES_IRQ(IRQ_TICK),
808 };
809
810 struct platform_device s3c_device_rtc = {
811 .name = "s3c2410-rtc",
812 .id = -1,
813 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
814 .resource = s3c_rtc_resource,
815 };
816 #endif /* CONFIG_PLAT_S3C24XX */
817
818 #ifdef CONFIG_S3C_DEV_RTC
819 static struct resource s3c_rtc_resource[] = {
820 [0] = DEFINE_RES_MEM(S3C_PA_RTC, SZ_256),
821 [1] = DEFINE_RES_IRQ(IRQ_RTC_ALARM),
822 [2] = DEFINE_RES_IRQ(IRQ_RTC_TIC),
823 };
824
825 struct platform_device s3c_device_rtc = {
826 .name = "s3c64xx-rtc",
827 .id = -1,
828 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
829 .resource = s3c_rtc_resource,
830 };
831 #endif /* CONFIG_S3C_DEV_RTC */
832
833 /* SDI */
834
835 #ifdef CONFIG_PLAT_S3C24XX
836 static struct resource s3c_sdi_resource[] = {
837 [0] = DEFINE_RES_MEM(S3C24XX_PA_SDI, S3C24XX_SZ_SDI),
838 [1] = DEFINE_RES_IRQ(IRQ_SDI),
839 };
840
841 struct platform_device s3c_device_sdi = {
842 .name = "s3c2410-sdi",
843 .id = -1,
844 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
845 .resource = s3c_sdi_resource,
846 };
847
s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata * pdata)848 void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
849 {
850 s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
851 &s3c_device_sdi);
852 }
853 #endif /* CONFIG_PLAT_S3C24XX */
854
855 /* SPI */
856
857 #ifdef CONFIG_PLAT_S3C24XX
858 static struct resource s3c_spi0_resource[] = {
859 [0] = DEFINE_RES_MEM(S3C24XX_PA_SPI, SZ_32),
860 [1] = DEFINE_RES_IRQ(IRQ_SPI0),
861 };
862
863 struct platform_device s3c_device_spi0 = {
864 .name = "s3c2410-spi",
865 .id = 0,
866 .num_resources = ARRAY_SIZE(s3c_spi0_resource),
867 .resource = s3c_spi0_resource,
868 .dev = {
869 .dma_mask = &samsung_device_dma_mask,
870 .coherent_dma_mask = DMA_BIT_MASK(32),
871 }
872 };
873
874 static struct resource s3c_spi1_resource[] = {
875 [0] = DEFINE_RES_MEM(S3C24XX_PA_SPI1, SZ_32),
876 [1] = DEFINE_RES_IRQ(IRQ_SPI1),
877 };
878
879 struct platform_device s3c_device_spi1 = {
880 .name = "s3c2410-spi",
881 .id = 1,
882 .num_resources = ARRAY_SIZE(s3c_spi1_resource),
883 .resource = s3c_spi1_resource,
884 .dev = {
885 .dma_mask = &samsung_device_dma_mask,
886 .coherent_dma_mask = DMA_BIT_MASK(32),
887 }
888 };
889 #endif /* CONFIG_PLAT_S3C24XX */
890
891 /* Touchscreen */
892
893 #ifdef CONFIG_PLAT_S3C24XX
894 static struct resource s3c_ts_resource[] = {
895 [0] = DEFINE_RES_MEM(S3C24XX_PA_ADC, S3C24XX_SZ_ADC),
896 [1] = DEFINE_RES_IRQ(IRQ_TC),
897 };
898
899 struct platform_device s3c_device_ts = {
900 .name = "s3c2410-ts",
901 .id = -1,
902 .dev.parent = &s3c_device_adc.dev,
903 .num_resources = ARRAY_SIZE(s3c_ts_resource),
904 .resource = s3c_ts_resource,
905 };
906
s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info * hard_s3c2410ts_info)907 void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
908 {
909 s3c_set_platdata(hard_s3c2410ts_info,
910 sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
911 }
912 #endif /* CONFIG_PLAT_S3C24XX */
913
914 #ifdef CONFIG_SAMSUNG_DEV_TS
915 static struct s3c2410_ts_mach_info default_ts_data __initdata = {
916 .delay = 10000,
917 .presc = 49,
918 .oversampling_shift = 2,
919 };
920
s3c64xx_ts_set_platdata(struct s3c2410_ts_mach_info * pd)921 void __init s3c64xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
922 {
923 if (!pd)
924 pd = &default_ts_data;
925
926 s3c_set_platdata(pd, sizeof(struct s3c2410_ts_mach_info),
927 &s3c_device_adc);
928 }
929 #endif /* CONFIG_SAMSUNG_DEV_TS */
930
931 /* USB */
932
933 #ifdef CONFIG_S3C_DEV_USB_HOST
934 static struct resource s3c_usb_resource[] = {
935 [0] = DEFINE_RES_MEM(S3C_PA_USBHOST, SZ_256),
936 [1] = DEFINE_RES_IRQ(IRQ_USBH),
937 };
938
939 struct platform_device s3c_device_ohci = {
940 .name = "s3c2410-ohci",
941 .id = -1,
942 .num_resources = ARRAY_SIZE(s3c_usb_resource),
943 .resource = s3c_usb_resource,
944 .dev = {
945 .dma_mask = &samsung_device_dma_mask,
946 .coherent_dma_mask = DMA_BIT_MASK(32),
947 }
948 };
949
950 /*
951 * s3c_ohci_set_platdata - initialise OHCI device platform data
952 * @info: The platform data.
953 *
954 * This call copies the @info passed in and sets the device .platform_data
955 * field to that copy. The @info is copied so that the original can be marked
956 * __initdata.
957 */
958
s3c_ohci_set_platdata(struct s3c2410_hcd_info * info)959 void __init s3c_ohci_set_platdata(struct s3c2410_hcd_info *info)
960 {
961 s3c_set_platdata(info, sizeof(struct s3c2410_hcd_info),
962 &s3c_device_ohci);
963 }
964 #endif /* CONFIG_S3C_DEV_USB_HOST */
965
966 /* USB Device (Gadget) */
967
968 #ifdef CONFIG_PLAT_S3C24XX
969 static struct resource s3c_usbgadget_resource[] = {
970 [0] = DEFINE_RES_MEM(S3C24XX_PA_USBDEV, S3C24XX_SZ_USBDEV),
971 [1] = DEFINE_RES_IRQ(IRQ_USBD),
972 };
973
974 struct platform_device s3c_device_usbgadget = {
975 .name = "s3c2410-usbgadget",
976 .id = -1,
977 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
978 .resource = s3c_usbgadget_resource,
979 };
980
s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info * pd)981 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
982 {
983 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
984 }
985 #endif /* CONFIG_PLAT_S3C24XX */
986
987 /* USB HSOTG */
988
989 #ifdef CONFIG_S3C_DEV_USB_HSOTG
990 static struct resource s3c_usb_hsotg_resources[] = {
991 [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_128K),
992 [1] = DEFINE_RES_IRQ(IRQ_OTG),
993 };
994
995 struct platform_device s3c_device_usb_hsotg = {
996 .name = "s3c-hsotg",
997 .id = -1,
998 .num_resources = ARRAY_SIZE(s3c_usb_hsotg_resources),
999 .resource = s3c_usb_hsotg_resources,
1000 .dev = {
1001 .dma_mask = &samsung_device_dma_mask,
1002 .coherent_dma_mask = DMA_BIT_MASK(32),
1003 },
1004 };
1005
dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat * pd)1006 void __init dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd)
1007 {
1008 struct dwc2_hsotg_plat *npd;
1009
1010 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_usb_hsotg);
1011
1012 if (!npd->phy_init)
1013 npd->phy_init = s5p_usb_phy_init;
1014 if (!npd->phy_exit)
1015 npd->phy_exit = s5p_usb_phy_exit;
1016 }
1017 #endif /* CONFIG_S3C_DEV_USB_HSOTG */
1018
1019 /* USB High Spped 2.0 Device (Gadget) */
1020
1021 #ifdef CONFIG_PLAT_S3C24XX
1022 static struct resource s3c_hsudc_resource[] = {
1023 [0] = DEFINE_RES_MEM(S3C2416_PA_HSUDC, S3C2416_SZ_HSUDC),
1024 [1] = DEFINE_RES_IRQ(IRQ_USBD),
1025 };
1026
1027 struct platform_device s3c_device_usb_hsudc = {
1028 .name = "s3c-hsudc",
1029 .id = -1,
1030 .num_resources = ARRAY_SIZE(s3c_hsudc_resource),
1031 .resource = s3c_hsudc_resource,
1032 .dev = {
1033 .dma_mask = &samsung_device_dma_mask,
1034 .coherent_dma_mask = DMA_BIT_MASK(32),
1035 },
1036 };
1037
s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata * pd)1038 void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
1039 {
1040 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
1041 }
1042 #endif /* CONFIG_PLAT_S3C24XX */
1043
1044 /* WDT */
1045
1046 #ifdef CONFIG_S3C_DEV_WDT
1047 static struct resource s3c_wdt_resource[] = {
1048 [0] = DEFINE_RES_MEM(S3C_PA_WDT, SZ_1K),
1049 [1] = DEFINE_RES_IRQ(IRQ_WDT),
1050 };
1051
1052 struct platform_device s3c_device_wdt = {
1053 .name = "s3c2410-wdt",
1054 .id = -1,
1055 .num_resources = ARRAY_SIZE(s3c_wdt_resource),
1056 .resource = s3c_wdt_resource,
1057 };
1058 #endif /* CONFIG_S3C_DEV_WDT */
1059
1060 #ifdef CONFIG_S3C64XX_DEV_SPI0
1061 static struct resource s3c64xx_spi0_resource[] = {
1062 [0] = DEFINE_RES_MEM(S3C_PA_SPI0, SZ_256),
1063 [1] = DEFINE_RES_IRQ(IRQ_SPI0),
1064 };
1065
1066 struct platform_device s3c64xx_device_spi0 = {
1067 .name = "s3c6410-spi",
1068 .id = 0,
1069 .num_resources = ARRAY_SIZE(s3c64xx_spi0_resource),
1070 .resource = s3c64xx_spi0_resource,
1071 .dev = {
1072 .dma_mask = &samsung_device_dma_mask,
1073 .coherent_dma_mask = DMA_BIT_MASK(32),
1074 },
1075 };
1076
s3c64xx_spi0_set_platdata(int (* cfg_gpio)(void),int src_clk_nr,int num_cs)1077 void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
1078 int num_cs)
1079 {
1080 struct s3c64xx_spi_info pd;
1081
1082 /* Reject invalid configuration */
1083 if (!num_cs || src_clk_nr < 0) {
1084 pr_err("%s: Invalid SPI configuration\n", __func__);
1085 return;
1086 }
1087
1088 pd.num_cs = num_cs;
1089 pd.src_clk_nr = src_clk_nr;
1090 pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio;
1091
1092 s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0);
1093 }
1094 #endif /* CONFIG_S3C64XX_DEV_SPI0 */
1095
1096 #ifdef CONFIG_S3C64XX_DEV_SPI1
1097 static struct resource s3c64xx_spi1_resource[] = {
1098 [0] = DEFINE_RES_MEM(S3C_PA_SPI1, SZ_256),
1099 [1] = DEFINE_RES_IRQ(IRQ_SPI1),
1100 };
1101
1102 struct platform_device s3c64xx_device_spi1 = {
1103 .name = "s3c6410-spi",
1104 .id = 1,
1105 .num_resources = ARRAY_SIZE(s3c64xx_spi1_resource),
1106 .resource = s3c64xx_spi1_resource,
1107 .dev = {
1108 .dma_mask = &samsung_device_dma_mask,
1109 .coherent_dma_mask = DMA_BIT_MASK(32),
1110 },
1111 };
1112
s3c64xx_spi1_set_platdata(int (* cfg_gpio)(void),int src_clk_nr,int num_cs)1113 void __init s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
1114 int num_cs)
1115 {
1116 struct s3c64xx_spi_info pd;
1117
1118 /* Reject invalid configuration */
1119 if (!num_cs || src_clk_nr < 0) {
1120 pr_err("%s: Invalid SPI configuration\n", __func__);
1121 return;
1122 }
1123
1124 pd.num_cs = num_cs;
1125 pd.src_clk_nr = src_clk_nr;
1126 pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi1_cfg_gpio;
1127
1128 s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi1);
1129 }
1130 #endif /* CONFIG_S3C64XX_DEV_SPI1 */
1131
1132 #ifdef CONFIG_S3C64XX_DEV_SPI2
1133 static struct resource s3c64xx_spi2_resource[] = {
1134 [0] = DEFINE_RES_MEM(S3C_PA_SPI2, SZ_256),
1135 [1] = DEFINE_RES_IRQ(IRQ_SPI2),
1136 };
1137
1138 struct platform_device s3c64xx_device_spi2 = {
1139 .name = "s3c6410-spi",
1140 .id = 2,
1141 .num_resources = ARRAY_SIZE(s3c64xx_spi2_resource),
1142 .resource = s3c64xx_spi2_resource,
1143 .dev = {
1144 .dma_mask = &samsung_device_dma_mask,
1145 .coherent_dma_mask = DMA_BIT_MASK(32),
1146 },
1147 };
1148
s3c64xx_spi2_set_platdata(int (* cfg_gpio)(void),int src_clk_nr,int num_cs)1149 void __init s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
1150 int num_cs)
1151 {
1152 struct s3c64xx_spi_info pd;
1153
1154 /* Reject invalid configuration */
1155 if (!num_cs || src_clk_nr < 0) {
1156 pr_err("%s: Invalid SPI configuration\n", __func__);
1157 return;
1158 }
1159
1160 pd.num_cs = num_cs;
1161 pd.src_clk_nr = src_clk_nr;
1162 pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio;
1163
1164 s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi2);
1165 }
1166 #endif /* CONFIG_S3C64XX_DEV_SPI2 */
1167