ARM: arm-soc: Merge branch 'next/clk' into next/pm
[linux-3.10.git] / arch / arm / mach-omap2 / devices.c
1 /*
2  * linux/arch/arm/mach-omap2/devices.c
3  *
4  * OMAP2 platform device setup/initialization
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  */
11 #include <linux/gpio.h>
12 #include <linux/kernel.h>
13 #include <linux/init.h>
14 #include <linux/platform_device.h>
15 #include <linux/io.h>
16 #include <linux/clk.h>
17 #include <linux/err.h>
18 #include <linux/slab.h>
19 #include <linux/of.h>
20 #include <linux/pinctrl/machine.h>
21 #include <linux/platform_data/omap4-keypad.h>
22 #include <linux/platform_data/omap_ocp2scp.h>
23
24 #include <asm/mach-types.h>
25 #include <asm/mach/map.h>
26
27 #include <plat-omap/dma-omap.h>
28
29 #include "iomap.h"
30 #include "omap_hwmod.h"
31 #include "omap_device.h"
32 #include "omap4-keypad.h"
33
34 #include "soc.h"
35 #include "common.h"
36 #include "mux.h"
37 #include "control.h"
38 #include "devices.h"
39 #include "dma.h"
40
41 #define L3_MODULES_MAX_LEN 12
42 #define L3_MODULES 3
43
44 static int __init omap3_l3_init(void)
45 {
46         struct omap_hwmod *oh;
47         struct platform_device *pdev;
48         char oh_name[L3_MODULES_MAX_LEN];
49
50         /*
51          * To avoid code running on other OMAPs in
52          * multi-omap builds
53          */
54         if (!(cpu_is_omap34xx()))
55                 return -ENODEV;
56
57         snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
58
59         oh = omap_hwmod_lookup(oh_name);
60
61         if (!oh)
62                 pr_err("could not look up %s\n", oh_name);
63
64         pdev = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
65                                                            NULL, 0, 0);
66
67         WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
68
69         return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
70 }
71 postcore_initcall(omap3_l3_init);
72
73 static int __init omap4_l3_init(void)
74 {
75         int i;
76         struct omap_hwmod *oh[3];
77         struct platform_device *pdev;
78         char oh_name[L3_MODULES_MAX_LEN];
79
80         /* If dtb is there, the devices will be created dynamically */
81         if (of_have_populated_dt())
82                 return -ENODEV;
83
84         /*
85          * To avoid code running on other OMAPs in
86          * multi-omap builds
87          */
88         if (!cpu_is_omap44xx() && !soc_is_omap54xx())
89                 return -ENODEV;
90
91         for (i = 0; i < L3_MODULES; i++) {
92                 snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
93
94                 oh[i] = omap_hwmod_lookup(oh_name);
95                 if (!(oh[i]))
96                         pr_err("could not look up %s\n", oh_name);
97         }
98
99         pdev = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
100                                                      0, NULL, 0, 0);
101
102         WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
103
104         return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
105 }
106 postcore_initcall(omap4_l3_init);
107
108 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
109
110 static struct resource omap2cam_resources[] = {
111         {
112                 .start          = OMAP24XX_CAMERA_BASE,
113                 .end            = OMAP24XX_CAMERA_BASE + 0xfff,
114                 .flags          = IORESOURCE_MEM,
115         },
116         {
117                 .start          = 24 + OMAP_INTC_START,
118                 .flags          = IORESOURCE_IRQ,
119         }
120 };
121
122 static struct platform_device omap2cam_device = {
123         .name           = "omap24xxcam",
124         .id             = -1,
125         .num_resources  = ARRAY_SIZE(omap2cam_resources),
126         .resource       = omap2cam_resources,
127 };
128 #endif
129
130 #if defined(CONFIG_IOMMU_API)
131
132 #include <plat/iommu.h>
133
134 static struct resource omap3isp_resources[] = {
135         {
136                 .start          = OMAP3430_ISP_BASE,
137                 .end            = OMAP3430_ISP_END,
138                 .flags          = IORESOURCE_MEM,
139         },
140         {
141                 .start          = OMAP3430_ISP_CCP2_BASE,
142                 .end            = OMAP3430_ISP_CCP2_END,
143                 .flags          = IORESOURCE_MEM,
144         },
145         {
146                 .start          = OMAP3430_ISP_CCDC_BASE,
147                 .end            = OMAP3430_ISP_CCDC_END,
148                 .flags          = IORESOURCE_MEM,
149         },
150         {
151                 .start          = OMAP3430_ISP_HIST_BASE,
152                 .end            = OMAP3430_ISP_HIST_END,
153                 .flags          = IORESOURCE_MEM,
154         },
155         {
156                 .start          = OMAP3430_ISP_H3A_BASE,
157                 .end            = OMAP3430_ISP_H3A_END,
158                 .flags          = IORESOURCE_MEM,
159         },
160         {
161                 .start          = OMAP3430_ISP_PREV_BASE,
162                 .end            = OMAP3430_ISP_PREV_END,
163                 .flags          = IORESOURCE_MEM,
164         },
165         {
166                 .start          = OMAP3430_ISP_RESZ_BASE,
167                 .end            = OMAP3430_ISP_RESZ_END,
168                 .flags          = IORESOURCE_MEM,
169         },
170         {
171                 .start          = OMAP3430_ISP_SBL_BASE,
172                 .end            = OMAP3430_ISP_SBL_END,
173                 .flags          = IORESOURCE_MEM,
174         },
175         {
176                 .start          = OMAP3430_ISP_CSI2A_REGS1_BASE,
177                 .end            = OMAP3430_ISP_CSI2A_REGS1_END,
178                 .flags          = IORESOURCE_MEM,
179         },
180         {
181                 .start          = OMAP3430_ISP_CSIPHY2_BASE,
182                 .end            = OMAP3430_ISP_CSIPHY2_END,
183                 .flags          = IORESOURCE_MEM,
184         },
185         {
186                 .start          = OMAP3630_ISP_CSI2A_REGS2_BASE,
187                 .end            = OMAP3630_ISP_CSI2A_REGS2_END,
188                 .flags          = IORESOURCE_MEM,
189         },
190         {
191                 .start          = OMAP3630_ISP_CSI2C_REGS1_BASE,
192                 .end            = OMAP3630_ISP_CSI2C_REGS1_END,
193                 .flags          = IORESOURCE_MEM,
194         },
195         {
196                 .start          = OMAP3630_ISP_CSIPHY1_BASE,
197                 .end            = OMAP3630_ISP_CSIPHY1_END,
198                 .flags          = IORESOURCE_MEM,
199         },
200         {
201                 .start          = OMAP3630_ISP_CSI2C_REGS2_BASE,
202                 .end            = OMAP3630_ISP_CSI2C_REGS2_END,
203                 .flags          = IORESOURCE_MEM,
204         },
205         {
206                 .start          = 24 + OMAP_INTC_START,
207                 .flags          = IORESOURCE_IRQ,
208         }
209 };
210
211 static struct platform_device omap3isp_device = {
212         .name           = "omap3isp",
213         .id             = -1,
214         .num_resources  = ARRAY_SIZE(omap3isp_resources),
215         .resource       = omap3isp_resources,
216 };
217
218 static struct omap_iommu_arch_data omap3_isp_iommu = {
219         .name = "isp",
220 };
221
222 int omap3_init_camera(struct isp_platform_data *pdata)
223 {
224         omap3isp_device.dev.platform_data = pdata;
225         omap3isp_device.dev.archdata.iommu = &omap3_isp_iommu;
226
227         return platform_device_register(&omap3isp_device);
228 }
229
230 #else /* !CONFIG_IOMMU_API */
231
232 int omap3_init_camera(struct isp_platform_data *pdata)
233 {
234         return 0;
235 }
236
237 #endif
238
239 static inline void omap_init_camera(void)
240 {
241 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
242         if (cpu_is_omap24xx())
243                 platform_device_register(&omap2cam_device);
244 #endif
245 }
246
247 int __init omap4_keyboard_init(struct omap4_keypad_platform_data
248                         *sdp4430_keypad_data, struct omap_board_data *bdata)
249 {
250         struct platform_device *pdev;
251         struct omap_hwmod *oh;
252         struct omap4_keypad_platform_data *keypad_data;
253         unsigned int id = -1;
254         char *oh_name = "kbd";
255         char *name = "omap4-keypad";
256
257         oh = omap_hwmod_lookup(oh_name);
258         if (!oh) {
259                 pr_err("Could not look up %s\n", oh_name);
260                 return -ENODEV;
261         }
262
263         keypad_data = sdp4430_keypad_data;
264
265         pdev = omap_device_build(name, id, oh, keypad_data,
266                         sizeof(struct omap4_keypad_platform_data), NULL, 0, 0);
267
268         if (IS_ERR(pdev)) {
269                 WARN(1, "Can't build omap_device for %s:%s.\n",
270                                                 name, oh->name);
271                 return PTR_ERR(pdev);
272         }
273         oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
274
275         return 0;
276 }
277
278 #if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
279 static inline void __init omap_init_mbox(void)
280 {
281         struct omap_hwmod *oh;
282         struct platform_device *pdev;
283
284         oh = omap_hwmod_lookup("mailbox");
285         if (!oh) {
286                 pr_err("%s: unable to find hwmod\n", __func__);
287                 return;
288         }
289
290         pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0, NULL, 0, 0);
291         WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
292                                                 __func__, PTR_ERR(pdev));
293 }
294 #else
295 static inline void omap_init_mbox(void) { }
296 #endif /* CONFIG_OMAP_MBOX_FWK */
297
298 static inline void omap_init_sti(void) {}
299
300 #if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
301
302 static struct platform_device omap_pcm = {
303         .name   = "omap-pcm-audio",
304         .id     = -1,
305 };
306
307 static void omap_init_audio(void)
308 {
309         platform_device_register(&omap_pcm);
310 }
311
312 #else
313 static inline void omap_init_audio(void) {}
314 #endif
315
316 #if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
317                 defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
318
319 static void __init omap_init_mcpdm(void)
320 {
321         struct omap_hwmod *oh;
322         struct platform_device *pdev;
323
324         oh = omap_hwmod_lookup("mcpdm");
325         if (!oh) {
326                 printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
327                 return;
328         }
329
330         pdev = omap_device_build("omap-mcpdm", -1, oh, NULL, 0, NULL, 0, 0);
331         WARN(IS_ERR(pdev), "Can't build omap_device for omap-mcpdm.\n");
332 }
333 #else
334 static inline void omap_init_mcpdm(void) {}
335 #endif
336
337 #if defined(CONFIG_SND_OMAP_SOC_DMIC) || \
338                 defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE)
339
340 static void __init omap_init_dmic(void)
341 {
342         struct omap_hwmod *oh;
343         struct platform_device *pdev;
344
345         oh = omap_hwmod_lookup("dmic");
346         if (!oh) {
347                 pr_err("Could not look up dmic hw_mod\n");
348                 return;
349         }
350
351         pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0, NULL, 0, 0);
352         WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
353 }
354 #else
355 static inline void omap_init_dmic(void) {}
356 #endif
357
358 #if defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI) || \
359                 defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI_MODULE)
360
361 static struct platform_device omap_hdmi_audio = {
362         .name   = "omap-hdmi-audio",
363         .id     = -1,
364 };
365
366 static void __init omap_init_hdmi_audio(void)
367 {
368         struct omap_hwmod *oh;
369         struct platform_device *pdev;
370
371         oh = omap_hwmod_lookup("dss_hdmi");
372         if (!oh) {
373                 printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n");
374                 return;
375         }
376
377         pdev = omap_device_build("omap-hdmi-audio-dai",
378                 -1, oh, NULL, 0, NULL, 0, 0);
379         WARN(IS_ERR(pdev),
380              "Can't build omap_device for omap-hdmi-audio-dai.\n");
381
382         platform_device_register(&omap_hdmi_audio);
383 }
384 #else
385 static inline void omap_init_hdmi_audio(void) {}
386 #endif
387
388 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
389
390 #include <linux/platform_data/spi-omap2-mcspi.h>
391
392 static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused)
393 {
394         struct platform_device *pdev;
395         char *name = "omap2_mcspi";
396         struct omap2_mcspi_platform_config *pdata;
397         static int spi_num;
398         struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
399
400         pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
401         if (!pdata) {
402                 pr_err("Memory allocation for McSPI device failed\n");
403                 return -ENOMEM;
404         }
405
406         pdata->num_cs = mcspi_attrib->num_chipselect;
407         switch (oh->class->rev) {
408         case OMAP2_MCSPI_REV:
409         case OMAP3_MCSPI_REV:
410                         pdata->regs_offset = 0;
411                         break;
412         case OMAP4_MCSPI_REV:
413                         pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
414                         break;
415         default:
416                         pr_err("Invalid McSPI Revision value\n");
417                         kfree(pdata);
418                         return -EINVAL;
419         }
420
421         spi_num++;
422         pdev = omap_device_build(name, spi_num, oh, pdata,
423                                 sizeof(*pdata), NULL, 0, 0);
424         WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s\n",
425                                 name, oh->name);
426         kfree(pdata);
427         return 0;
428 }
429
430 static void omap_init_mcspi(void)
431 {
432         omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
433 }
434
435 #else
436 static inline void omap_init_mcspi(void) {}
437 #endif
438
439 /**
440  * omap_init_rng - bind the RNG hwmod to the RNG omap_device
441  *
442  * Bind the RNG hwmod to the RNG omap_device.  No return value.
443  */
444 static void omap_init_rng(void)
445 {
446         struct omap_hwmod *oh;
447         struct platform_device *pdev;
448
449         oh = omap_hwmod_lookup("rng");
450         if (!oh)
451                 return;
452
453         pdev = omap_device_build("omap_rng", -1, oh, NULL, 0, NULL, 0, 0);
454         WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
455 }
456
457 #if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
458
459 #ifdef CONFIG_ARCH_OMAP2
460 static struct resource omap2_sham_resources[] = {
461         {
462                 .start  = OMAP24XX_SEC_SHA1MD5_BASE,
463                 .end    = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
464                 .flags  = IORESOURCE_MEM,
465         },
466         {
467                 .start  = 51 + OMAP_INTC_START,
468                 .flags  = IORESOURCE_IRQ,
469         }
470 };
471 static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
472 #else
473 #define omap2_sham_resources            NULL
474 #define omap2_sham_resources_sz         0
475 #endif
476
477 #ifdef CONFIG_ARCH_OMAP3
478 static struct resource omap3_sham_resources[] = {
479         {
480                 .start  = OMAP34XX_SEC_SHA1MD5_BASE,
481                 .end    = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
482                 .flags  = IORESOURCE_MEM,
483         },
484         {
485                 .start  = 49 + OMAP_INTC_START,
486                 .flags  = IORESOURCE_IRQ,
487         },
488         {
489                 .start  = OMAP34XX_DMA_SHA1MD5_RX,
490                 .flags  = IORESOURCE_DMA,
491         }
492 };
493 static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
494 #else
495 #define omap3_sham_resources            NULL
496 #define omap3_sham_resources_sz         0
497 #endif
498
499 static struct platform_device sham_device = {
500         .name           = "omap-sham",
501         .id             = -1,
502 };
503
504 static void omap_init_sham(void)
505 {
506         if (cpu_is_omap24xx()) {
507                 sham_device.resource = omap2_sham_resources;
508                 sham_device.num_resources = omap2_sham_resources_sz;
509         } else if (cpu_is_omap34xx()) {
510                 sham_device.resource = omap3_sham_resources;
511                 sham_device.num_resources = omap3_sham_resources_sz;
512         } else {
513                 pr_err("%s: platform not supported\n", __func__);
514                 return;
515         }
516         platform_device_register(&sham_device);
517 }
518 #else
519 static inline void omap_init_sham(void) { }
520 #endif
521
522 #if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
523
524 #ifdef CONFIG_ARCH_OMAP2
525 static struct resource omap2_aes_resources[] = {
526         {
527                 .start  = OMAP24XX_SEC_AES_BASE,
528                 .end    = OMAP24XX_SEC_AES_BASE + 0x4C,
529                 .flags  = IORESOURCE_MEM,
530         },
531         {
532                 .start  = OMAP24XX_DMA_AES_TX,
533                 .flags  = IORESOURCE_DMA,
534         },
535         {
536                 .start  = OMAP24XX_DMA_AES_RX,
537                 .flags  = IORESOURCE_DMA,
538         }
539 };
540 static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
541 #else
542 #define omap2_aes_resources             NULL
543 #define omap2_aes_resources_sz          0
544 #endif
545
546 #ifdef CONFIG_ARCH_OMAP3
547 static struct resource omap3_aes_resources[] = {
548         {
549                 .start  = OMAP34XX_SEC_AES_BASE,
550                 .end    = OMAP34XX_SEC_AES_BASE + 0x4C,
551                 .flags  = IORESOURCE_MEM,
552         },
553         {
554                 .start  = OMAP34XX_DMA_AES2_TX,
555                 .flags  = IORESOURCE_DMA,
556         },
557         {
558                 .start  = OMAP34XX_DMA_AES2_RX,
559                 .flags  = IORESOURCE_DMA,
560         }
561 };
562 static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
563 #else
564 #define omap3_aes_resources             NULL
565 #define omap3_aes_resources_sz          0
566 #endif
567
568 static struct platform_device aes_device = {
569         .name           = "omap-aes",
570         .id             = -1,
571 };
572
573 static void omap_init_aes(void)
574 {
575         if (cpu_is_omap24xx()) {
576                 aes_device.resource = omap2_aes_resources;
577                 aes_device.num_resources = omap2_aes_resources_sz;
578         } else if (cpu_is_omap34xx()) {
579                 aes_device.resource = omap3_aes_resources;
580                 aes_device.num_resources = omap3_aes_resources_sz;
581         } else {
582                 pr_err("%s: platform not supported\n", __func__);
583                 return;
584         }
585         platform_device_register(&aes_device);
586 }
587
588 #else
589 static inline void omap_init_aes(void) { }
590 #endif
591
592 /*-------------------------------------------------------------------------*/
593
594 #if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
595         defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
596 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
597 static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
598 };
599 #else
600 static struct resource omap_vout_resource[2] = {
601 };
602 #endif
603
604 static struct platform_device omap_vout_device = {
605         .name           = "omap_vout",
606         .num_resources  = ARRAY_SIZE(omap_vout_resource),
607         .resource       = &omap_vout_resource[0],
608         .id             = -1,
609 };
610 static void omap_init_vout(void)
611 {
612         if (platform_device_register(&omap_vout_device) < 0)
613                 printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
614 }
615 #else
616 static inline void omap_init_vout(void) {}
617 #endif
618
619 #if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE)
620 static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev)
621 {
622         int cnt = 0;
623
624         while (ocp2scp_dev->drv_name != NULL) {
625                 cnt++;
626                 ocp2scp_dev++;
627         }
628
629         return cnt;
630 }
631
632 static void omap_init_ocp2scp(void)
633 {
634         struct omap_hwmod       *oh;
635         struct platform_device  *pdev;
636         int                     bus_id = -1, dev_cnt = 0, i;
637         struct omap_ocp2scp_dev *ocp2scp_dev;
638         const char              *oh_name, *name;
639         struct omap_ocp2scp_platform_data *pdata;
640
641         if (!cpu_is_omap44xx())
642                 return;
643
644         oh_name = "ocp2scp_usb_phy";
645         name    = "omap-ocp2scp";
646
647         oh = omap_hwmod_lookup(oh_name);
648         if (!oh) {
649                 pr_err("%s: could not find omap_hwmod for %s\n", __func__,
650                                                                 oh_name);
651                 return;
652         }
653
654         pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
655         if (!pdata) {
656                 pr_err("%s: No memory for ocp2scp pdata\n", __func__);
657                 return;
658         }
659
660         ocp2scp_dev = oh->dev_attr;
661         dev_cnt = count_ocp2scp_devices(ocp2scp_dev);
662
663         if (!dev_cnt) {
664                 pr_err("%s: No devices connected to ocp2scp\n", __func__);
665                 kfree(pdata);
666                 return;
667         }
668
669         pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *)
670                                         * dev_cnt, GFP_KERNEL);
671         if (!pdata->devices) {
672                 pr_err("%s: No memory for ocp2scp pdata devices\n", __func__);
673                 kfree(pdata);
674                 return;
675         }
676
677         for (i = 0; i < dev_cnt; i++, ocp2scp_dev++)
678                 pdata->devices[i] = ocp2scp_dev;
679
680         pdata->dev_cnt  = dev_cnt;
681
682         pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata), NULL,
683                                                                 0, false);
684         if (IS_ERR(pdev)) {
685                 pr_err("Could not build omap_device for %s %s\n",
686                                                 name, oh_name);
687                 kfree(pdata->devices);
688                 kfree(pdata);
689                 return;
690         }
691 }
692 #else
693 static inline void omap_init_ocp2scp(void) { }
694 #endif
695
696 /*-------------------------------------------------------------------------*/
697
698 static int __init omap2_init_devices(void)
699 {
700         /* Enable dummy states for those platforms without pinctrl support */
701         if (!of_have_populated_dt())
702                 pinctrl_provide_dummies();
703
704         /*
705          * please keep these calls, and their implementations above,
706          * in alphabetical order so they're easier to sort through.
707          */
708         omap_init_audio();
709         omap_init_camera();
710         omap_init_hdmi_audio();
711         omap_init_mbox();
712         /* If dtb is there, the devices will be created dynamically */
713         if (!of_have_populated_dt()) {
714                 omap_init_dmic();
715                 omap_init_mcpdm();
716                 omap_init_mcspi();
717         }
718         omap_init_sti();
719         omap_init_rng();
720         omap_init_sham();
721         omap_init_aes();
722         omap_init_vout();
723         omap_init_ocp2scp();
724
725         return 0;
726 }
727 arch_initcall(omap2_init_devices);