2 * linux/arch/arm/mach-omap2/devices.c
4 * OMAP2 platform device setup/initialization
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.
12 #include <linux/module.h>
13 #include <linux/kernel.h>
14 #include <linux/init.h>
15 #include <linux/platform_device.h>
17 #include <linux/clk.h>
19 #include <mach/hardware.h>
20 #include <mach/irqs.h>
21 #include <asm/mach-types.h>
22 #include <asm/mach/map.h>
25 #include <plat/control.h>
27 #include <plat/board.h>
29 #include <mach/gpio.h>
35 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
37 static struct resource cam_resources
[] = {
39 .start
= OMAP24XX_CAMERA_BASE
,
40 .end
= OMAP24XX_CAMERA_BASE
+ 0xfff,
41 .flags
= IORESOURCE_MEM
,
44 .start
= INT_24XX_CAM_IRQ
,
45 .flags
= IORESOURCE_IRQ
,
49 static struct platform_device omap_cam_device
= {
50 .name
= "omap24xxcam",
52 .num_resources
= ARRAY_SIZE(cam_resources
),
53 .resource
= cam_resources
,
56 static inline void omap_init_camera(void)
58 platform_device_register(&omap_cam_device
);
61 #elif defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
63 static struct resource omap3isp_resources
[] = {
65 .start
= OMAP3430_ISP_BASE
,
66 .end
= OMAP3430_ISP_END
,
67 .flags
= IORESOURCE_MEM
,
70 .start
= OMAP3430_ISP_CBUFF_BASE
,
71 .end
= OMAP3430_ISP_CBUFF_END
,
72 .flags
= IORESOURCE_MEM
,
75 .start
= OMAP3430_ISP_CCP2_BASE
,
76 .end
= OMAP3430_ISP_CCP2_END
,
77 .flags
= IORESOURCE_MEM
,
80 .start
= OMAP3430_ISP_CCDC_BASE
,
81 .end
= OMAP3430_ISP_CCDC_END
,
82 .flags
= IORESOURCE_MEM
,
85 .start
= OMAP3430_ISP_HIST_BASE
,
86 .end
= OMAP3430_ISP_HIST_END
,
87 .flags
= IORESOURCE_MEM
,
90 .start
= OMAP3430_ISP_H3A_BASE
,
91 .end
= OMAP3430_ISP_H3A_END
,
92 .flags
= IORESOURCE_MEM
,
95 .start
= OMAP3430_ISP_PREV_BASE
,
96 .end
= OMAP3430_ISP_PREV_END
,
97 .flags
= IORESOURCE_MEM
,
100 .start
= OMAP3430_ISP_RESZ_BASE
,
101 .end
= OMAP3430_ISP_RESZ_END
,
102 .flags
= IORESOURCE_MEM
,
105 .start
= OMAP3430_ISP_SBL_BASE
,
106 .end
= OMAP3430_ISP_SBL_END
,
107 .flags
= IORESOURCE_MEM
,
110 .start
= OMAP3430_ISP_CSI2A_BASE
,
111 .end
= OMAP3430_ISP_CSI2A_END
,
112 .flags
= IORESOURCE_MEM
,
115 .start
= OMAP3430_ISP_CSI2PHY_BASE
,
116 .end
= OMAP3430_ISP_CSI2PHY_END
,
117 .flags
= IORESOURCE_MEM
,
120 .start
= INT_34XX_CAM_IRQ
,
121 .flags
= IORESOURCE_IRQ
,
125 static struct platform_device omap3isp_device
= {
128 .num_resources
= ARRAY_SIZE(omap3isp_resources
),
129 .resource
= omap3isp_resources
,
132 static inline void omap_init_camera(void)
134 platform_device_register(&omap3isp_device
);
137 static inline void omap_init_camera(void)
142 #if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
144 #define MBOX_REG_SIZE 0x120
146 #ifdef CONFIG_ARCH_OMAP2
147 static struct resource omap2_mbox_resources
[] = {
149 .start
= OMAP24XX_MAILBOX_BASE
,
150 .end
= OMAP24XX_MAILBOX_BASE
+ MBOX_REG_SIZE
- 1,
151 .flags
= IORESOURCE_MEM
,
154 .start
= INT_24XX_MAIL_U0_MPU
,
155 .flags
= IORESOURCE_IRQ
,
158 .start
= INT_24XX_MAIL_U3_MPU
,
159 .flags
= IORESOURCE_IRQ
,
162 static int omap2_mbox_resources_sz
= ARRAY_SIZE(omap2_mbox_resources
);
164 #define omap2_mbox_resources NULL
165 #define omap2_mbox_resources_sz 0
168 #ifdef CONFIG_ARCH_OMAP3
169 static struct resource omap3_mbox_resources
[] = {
171 .start
= OMAP34XX_MAILBOX_BASE
,
172 .end
= OMAP34XX_MAILBOX_BASE
+ MBOX_REG_SIZE
- 1,
173 .flags
= IORESOURCE_MEM
,
176 .start
= INT_24XX_MAIL_U0_MPU
,
177 .flags
= IORESOURCE_IRQ
,
180 static int omap3_mbox_resources_sz
= ARRAY_SIZE(omap3_mbox_resources
);
182 #define omap3_mbox_resources NULL
183 #define omap3_mbox_resources_sz 0
186 #ifdef CONFIG_ARCH_OMAP4
188 #define OMAP4_MBOX_REG_SIZE 0x130
189 static struct resource omap4_mbox_resources
[] = {
191 .start
= OMAP44XX_MAILBOX_BASE
,
192 .end
= OMAP44XX_MAILBOX_BASE
+
193 OMAP4_MBOX_REG_SIZE
- 1,
194 .flags
= IORESOURCE_MEM
,
197 .start
= OMAP44XX_IRQ_MAIL_U0
,
198 .flags
= IORESOURCE_IRQ
,
201 static int omap4_mbox_resources_sz
= ARRAY_SIZE(omap4_mbox_resources
);
203 #define omap4_mbox_resources NULL
204 #define omap4_mbox_resources_sz 0
207 static struct platform_device mbox_device
= {
208 .name
= "omap2-mailbox",
212 static inline void omap_init_mbox(void)
214 if (cpu_is_omap24xx()) {
215 mbox_device
.resource
= omap2_mbox_resources
;
216 mbox_device
.num_resources
= omap2_mbox_resources_sz
;
217 } else if (cpu_is_omap34xx()) {
218 mbox_device
.resource
= omap3_mbox_resources
;
219 mbox_device
.num_resources
= omap3_mbox_resources_sz
;
220 } else if (cpu_is_omap44xx()) {
221 mbox_device
.resource
= omap4_mbox_resources
;
222 mbox_device
.num_resources
= omap4_mbox_resources_sz
;
224 pr_err("%s: platform not supported\n", __func__
);
227 platform_device_register(&mbox_device
);
230 static inline void omap_init_mbox(void) { }
231 #endif /* CONFIG_OMAP_MBOX_FWK */
233 #if defined(CONFIG_OMAP_STI)
235 #if defined(CONFIG_ARCH_OMAP2)
237 #define OMAP2_STI_BASE 0x48068000
238 #define OMAP2_STI_CHANNEL_BASE 0x54000000
239 #define OMAP2_STI_IRQ 4
241 static struct resource sti_resources
[] = {
243 .start
= OMAP2_STI_BASE
,
244 .end
= OMAP2_STI_BASE
+ 0x7ff,
245 .flags
= IORESOURCE_MEM
,
248 .start
= OMAP2_STI_CHANNEL_BASE
,
249 .end
= OMAP2_STI_CHANNEL_BASE
+ SZ_64K
- 1,
250 .flags
= IORESOURCE_MEM
,
253 .start
= OMAP2_STI_IRQ
,
254 .flags
= IORESOURCE_IRQ
,
257 #elif defined(CONFIG_ARCH_OMAP3)
259 #define OMAP3_SDTI_BASE 0x54500000
260 #define OMAP3_SDTI_CHANNEL_BASE 0x54600000
262 static struct resource sti_resources
[] = {
264 .start
= OMAP3_SDTI_BASE
,
265 .end
= OMAP3_SDTI_BASE
+ 0xFFF,
266 .flags
= IORESOURCE_MEM
,
269 .start
= OMAP3_SDTI_CHANNEL_BASE
,
270 .end
= OMAP3_SDTI_CHANNEL_BASE
+ SZ_1M
- 1,
271 .flags
= IORESOURCE_MEM
,
277 static struct platform_device sti_device
= {
280 .num_resources
= ARRAY_SIZE(sti_resources
),
281 .resource
= sti_resources
,
284 static inline void omap_init_sti(void)
286 platform_device_register(&sti_device
);
289 static inline void omap_init_sti(void) {}
292 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
294 #include <plat/mcspi.h>
296 #define OMAP2_MCSPI1_BASE 0x48098000
297 #define OMAP2_MCSPI2_BASE 0x4809a000
298 #define OMAP2_MCSPI3_BASE 0x480b8000
299 #define OMAP2_MCSPI4_BASE 0x480ba000
301 #define OMAP4_MCSPI1_BASE 0x48098100
302 #define OMAP4_MCSPI2_BASE 0x4809a100
303 #define OMAP4_MCSPI3_BASE 0x480b8100
304 #define OMAP4_MCSPI4_BASE 0x480ba100
306 static struct omap2_mcspi_platform_config omap2_mcspi1_config
= {
310 static struct resource omap2_mcspi1_resources
[] = {
312 .start
= OMAP2_MCSPI1_BASE
,
313 .end
= OMAP2_MCSPI1_BASE
+ 0xff,
314 .flags
= IORESOURCE_MEM
,
318 static struct platform_device omap2_mcspi1
= {
319 .name
= "omap2_mcspi",
321 .num_resources
= ARRAY_SIZE(omap2_mcspi1_resources
),
322 .resource
= omap2_mcspi1_resources
,
324 .platform_data
= &omap2_mcspi1_config
,
328 static struct omap2_mcspi_platform_config omap2_mcspi2_config
= {
332 static struct resource omap2_mcspi2_resources
[] = {
334 .start
= OMAP2_MCSPI2_BASE
,
335 .end
= OMAP2_MCSPI2_BASE
+ 0xff,
336 .flags
= IORESOURCE_MEM
,
340 static struct platform_device omap2_mcspi2
= {
341 .name
= "omap2_mcspi",
343 .num_resources
= ARRAY_SIZE(omap2_mcspi2_resources
),
344 .resource
= omap2_mcspi2_resources
,
346 .platform_data
= &omap2_mcspi2_config
,
350 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
351 defined(CONFIG_ARCH_OMAP4)
352 static struct omap2_mcspi_platform_config omap2_mcspi3_config
= {
356 static struct resource omap2_mcspi3_resources
[] = {
358 .start
= OMAP2_MCSPI3_BASE
,
359 .end
= OMAP2_MCSPI3_BASE
+ 0xff,
360 .flags
= IORESOURCE_MEM
,
364 static struct platform_device omap2_mcspi3
= {
365 .name
= "omap2_mcspi",
367 .num_resources
= ARRAY_SIZE(omap2_mcspi3_resources
),
368 .resource
= omap2_mcspi3_resources
,
370 .platform_data
= &omap2_mcspi3_config
,
375 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
376 static struct omap2_mcspi_platform_config omap2_mcspi4_config
= {
380 static struct resource omap2_mcspi4_resources
[] = {
382 .start
= OMAP2_MCSPI4_BASE
,
383 .end
= OMAP2_MCSPI4_BASE
+ 0xff,
384 .flags
= IORESOURCE_MEM
,
388 static struct platform_device omap2_mcspi4
= {
389 .name
= "omap2_mcspi",
391 .num_resources
= ARRAY_SIZE(omap2_mcspi4_resources
),
392 .resource
= omap2_mcspi4_resources
,
394 .platform_data
= &omap2_mcspi4_config
,
399 #ifdef CONFIG_ARCH_OMAP4
400 static inline void omap4_mcspi_fixup(void)
402 omap2_mcspi1_resources
[0].start
= OMAP4_MCSPI1_BASE
;
403 omap2_mcspi1_resources
[0].end
= OMAP4_MCSPI1_BASE
+ 0xff;
404 omap2_mcspi2_resources
[0].start
= OMAP4_MCSPI2_BASE
;
405 omap2_mcspi2_resources
[0].end
= OMAP4_MCSPI2_BASE
+ 0xff;
406 omap2_mcspi3_resources
[0].start
= OMAP4_MCSPI3_BASE
;
407 omap2_mcspi3_resources
[0].end
= OMAP4_MCSPI3_BASE
+ 0xff;
408 omap2_mcspi4_resources
[0].start
= OMAP4_MCSPI4_BASE
;
409 omap2_mcspi4_resources
[0].end
= OMAP4_MCSPI4_BASE
+ 0xff;
412 static inline void omap4_mcspi_fixup(void)
417 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
418 defined(CONFIG_ARCH_OMAP4)
419 static inline void omap2_mcspi3_init(void)
421 platform_device_register(&omap2_mcspi3
);
424 static inline void omap2_mcspi3_init(void)
429 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
430 static inline void omap2_mcspi4_init(void)
432 platform_device_register(&omap2_mcspi4
);
435 static inline void omap2_mcspi4_init(void)
440 static void omap_init_mcspi(void)
442 if (cpu_is_omap44xx())
445 platform_device_register(&omap2_mcspi1
);
446 platform_device_register(&omap2_mcspi2
);
448 if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
451 if (cpu_is_omap343x() || cpu_is_omap44xx())
456 static inline void omap_init_mcspi(void) {}
459 static struct resource omap2_pmu_resource
= {
462 .flags
= IORESOURCE_IRQ
,
465 static struct resource omap3_pmu_resource
= {
466 .start
= INT_34XX_BENCH_MPU_EMUL
,
467 .end
= INT_34XX_BENCH_MPU_EMUL
,
468 .flags
= IORESOURCE_IRQ
,
471 static struct platform_device omap_pmu_device
= {
473 .id
= ARM_PMU_DEVICE_CPU
,
477 static void omap_init_pmu(void)
479 if (cpu_is_omap24xx())
480 omap_pmu_device
.resource
= &omap2_pmu_resource
;
481 else if (cpu_is_omap34xx())
482 omap_pmu_device
.resource
= &omap3_pmu_resource
;
486 platform_device_register(&omap_pmu_device
);
490 #if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
492 #ifdef CONFIG_ARCH_OMAP2
493 static struct resource omap2_sham_resources
[] = {
495 .start
= OMAP24XX_SEC_SHA1MD5_BASE
,
496 .end
= OMAP24XX_SEC_SHA1MD5_BASE
+ 0x64,
497 .flags
= IORESOURCE_MEM
,
500 .start
= INT_24XX_SHA1MD5
,
501 .flags
= IORESOURCE_IRQ
,
504 static int omap2_sham_resources_sz
= ARRAY_SIZE(omap2_sham_resources
);
506 #define omap2_sham_resources NULL
507 #define omap2_sham_resources_sz 0
510 #ifdef CONFIG_ARCH_OMAP3
511 static struct resource omap3_sham_resources
[] = {
513 .start
= OMAP34XX_SEC_SHA1MD5_BASE
,
514 .end
= OMAP34XX_SEC_SHA1MD5_BASE
+ 0x64,
515 .flags
= IORESOURCE_MEM
,
518 .start
= INT_34XX_SHA1MD52_IRQ
,
519 .flags
= IORESOURCE_IRQ
,
522 .start
= OMAP34XX_DMA_SHA1MD5_RX
,
523 .flags
= IORESOURCE_DMA
,
526 static int omap3_sham_resources_sz
= ARRAY_SIZE(omap3_sham_resources
);
528 #define omap3_sham_resources NULL
529 #define omap3_sham_resources_sz 0
532 static struct platform_device sham_device
= {
537 static void omap_init_sham(void)
539 if (cpu_is_omap24xx()) {
540 sham_device
.resource
= omap2_sham_resources
;
541 sham_device
.num_resources
= omap2_sham_resources_sz
;
542 } else if (cpu_is_omap34xx()) {
543 sham_device
.resource
= omap3_sham_resources
;
544 sham_device
.num_resources
= omap3_sham_resources_sz
;
546 pr_err("%s: platform not supported\n", __func__
);
549 platform_device_register(&sham_device
);
552 static inline void omap_init_sham(void) { }
555 #if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
557 #ifdef CONFIG_ARCH_OMAP24XX
558 static struct resource omap2_aes_resources
[] = {
560 .start
= OMAP24XX_SEC_AES_BASE
,
561 .end
= OMAP24XX_SEC_AES_BASE
+ 0x4C,
562 .flags
= IORESOURCE_MEM
,
565 .start
= OMAP24XX_DMA_AES_TX
,
566 .flags
= IORESOURCE_DMA
,
569 .start
= OMAP24XX_DMA_AES_RX
,
570 .flags
= IORESOURCE_DMA
,
573 static int omap2_aes_resources_sz
= ARRAY_SIZE(omap2_aes_resources
);
575 #define omap2_aes_resources NULL
576 #define omap2_aes_resources_sz 0
579 #ifdef CONFIG_ARCH_OMAP34XX
580 static struct resource omap3_aes_resources
[] = {
582 .start
= OMAP34XX_SEC_AES_BASE
,
583 .end
= OMAP34XX_SEC_AES_BASE
+ 0x4C,
584 .flags
= IORESOURCE_MEM
,
587 .start
= OMAP34XX_DMA_AES2_TX
,
588 .flags
= IORESOURCE_DMA
,
591 .start
= OMAP34XX_DMA_AES2_RX
,
592 .flags
= IORESOURCE_DMA
,
595 static int omap3_aes_resources_sz
= ARRAY_SIZE(omap3_aes_resources
);
597 #define omap3_aes_resources NULL
598 #define omap3_aes_resources_sz 0
601 static struct platform_device aes_device
= {
606 static void omap_init_aes(void)
608 if (cpu_is_omap24xx()) {
609 aes_device
.resource
= omap2_aes_resources
;
610 aes_device
.num_resources
= omap2_aes_resources_sz
;
611 } else if (cpu_is_omap34xx()) {
612 aes_device
.resource
= omap3_aes_resources
;
613 aes_device
.num_resources
= omap3_aes_resources_sz
;
615 pr_err("%s: platform not supported\n", __func__
);
618 platform_device_register(&aes_device
);
622 static inline void omap_init_aes(void) { }
625 /*-------------------------------------------------------------------------*/
627 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
629 #define MMCHS_SYSCONFIG 0x0010
630 #define MMCHS_SYSCONFIG_SWRESET (1 << 1)
631 #define MMCHS_SYSSTATUS 0x0014
632 #define MMCHS_SYSSTATUS_RESETDONE (1 << 0)
634 static struct platform_device dummy_pdev
= {
636 .bus
= &platform_bus_type
,
641 * omap_hsmmc_reset() - Full reset of each HS-MMC controller
643 * Ensure that each MMC controller is fully reset. Controllers
644 * left in an unknown state (by bootloader) may prevent retention
645 * or OFF-mode. This is especially important in cases where the
646 * MMC driver is not enabled, _or_ built as a module.
648 * In order for reset to work, interface, functional and debounce
649 * clocks must be enabled. The debounce clock comes from func_32k_clk
650 * and is not under SW control, so we only enable i- and f-clocks.
652 static void __init
omap_hsmmc_reset(void)
654 u32 i
, nr_controllers
;
656 if (cpu_is_omap242x())
659 nr_controllers
= cpu_is_omap44xx() ? OMAP44XX_NR_MMC
:
660 (cpu_is_omap34xx() ? OMAP34XX_NR_MMC
: OMAP24XX_NR_MMC
);
662 for (i
= 0; i
< nr_controllers
; i
++) {
664 struct clk
*iclk
, *fclk
;
665 struct device
*dev
= &dummy_pdev
.dev
;
669 base
= OMAP2_MMC1_BASE
;
672 base
= OMAP2_MMC2_BASE
;
675 base
= OMAP3_MMC3_BASE
;
678 if (!cpu_is_omap44xx())
680 base
= OMAP4_MMC4_BASE
;
683 if (!cpu_is_omap44xx())
685 base
= OMAP4_MMC5_BASE
;
689 if (cpu_is_omap44xx())
690 base
+= OMAP4_MMC_REG_OFFSET
;
693 dev_set_name(&dummy_pdev
.dev
, "mmci-omap-hs.%d", i
);
694 iclk
= clk_get(dev
, "ick");
695 if (iclk
&& clk_enable(iclk
))
698 fclk
= clk_get(dev
, "fck");
699 if (fclk
&& clk_enable(fclk
))
702 if (!iclk
|| !fclk
) {
704 "%s: Unable to enable clocks for MMC%d, "
705 "cannot reset.\n", __func__
, i
);
709 omap_writel(MMCHS_SYSCONFIG_SWRESET
, base
+ MMCHS_SYSCONFIG
);
710 v
= omap_readl(base
+ MMCHS_SYSSTATUS
);
711 while (!(omap_readl(base
+ MMCHS_SYSSTATUS
) &
712 MMCHS_SYSSTATUS_RESETDONE
))
726 static inline void omap_hsmmc_reset(void) {}
729 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
730 defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
732 static inline void omap2_mmc_mux(struct omap_mmc_platform_data
*mmc_controller
,
735 if ((mmc_controller
->slots
[0].switch_pin
> 0) && \
736 (mmc_controller
->slots
[0].switch_pin
< OMAP_MAX_GPIO_LINES
))
737 omap_mux_init_gpio(mmc_controller
->slots
[0].switch_pin
,
738 OMAP_PIN_INPUT_PULLUP
);
739 if ((mmc_controller
->slots
[0].gpio_wp
> 0) && \
740 (mmc_controller
->slots
[0].gpio_wp
< OMAP_MAX_GPIO_LINES
))
741 omap_mux_init_gpio(mmc_controller
->slots
[0].gpio_wp
,
742 OMAP_PIN_INPUT_PULLUP
);
744 if (cpu_is_omap2420() && controller_nr
== 0) {
745 omap_cfg_reg(H18_24XX_MMC_CMD
);
746 omap_cfg_reg(H15_24XX_MMC_CLKI
);
747 omap_cfg_reg(G19_24XX_MMC_CLKO
);
748 omap_cfg_reg(F20_24XX_MMC_DAT0
);
749 omap_cfg_reg(F19_24XX_MMC_DAT_DIR0
);
750 omap_cfg_reg(G18_24XX_MMC_CMD_DIR
);
751 if (mmc_controller
->slots
[0].wires
== 4) {
752 omap_cfg_reg(H14_24XX_MMC_DAT1
);
753 omap_cfg_reg(E19_24XX_MMC_DAT2
);
754 omap_cfg_reg(D19_24XX_MMC_DAT3
);
755 omap_cfg_reg(E20_24XX_MMC_DAT_DIR1
);
756 omap_cfg_reg(F18_24XX_MMC_DAT_DIR2
);
757 omap_cfg_reg(E18_24XX_MMC_DAT_DIR3
);
761 * Use internal loop-back in MMC/SDIO Module Input Clock
764 if (mmc_controller
->slots
[0].internal_clock
) {
765 u32 v
= omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0
);
767 omap_ctrl_writel(v
, OMAP2_CONTROL_DEVCONF0
);
771 if (cpu_is_omap34xx()) {
772 if (controller_nr
== 0) {
773 omap_mux_init_signal("sdmmc1_clk",
774 OMAP_PIN_INPUT_PULLUP
);
775 omap_mux_init_signal("sdmmc1_cmd",
776 OMAP_PIN_INPUT_PULLUP
);
777 omap_mux_init_signal("sdmmc1_dat0",
778 OMAP_PIN_INPUT_PULLUP
);
779 if (mmc_controller
->slots
[0].wires
== 4 ||
780 mmc_controller
->slots
[0].wires
== 8) {
781 omap_mux_init_signal("sdmmc1_dat1",
782 OMAP_PIN_INPUT_PULLUP
);
783 omap_mux_init_signal("sdmmc1_dat2",
784 OMAP_PIN_INPUT_PULLUP
);
785 omap_mux_init_signal("sdmmc1_dat3",
786 OMAP_PIN_INPUT_PULLUP
);
788 if (mmc_controller
->slots
[0].wires
== 8) {
789 omap_mux_init_signal("sdmmc1_dat4",
790 OMAP_PIN_INPUT_PULLUP
);
791 omap_mux_init_signal("sdmmc1_dat5",
792 OMAP_PIN_INPUT_PULLUP
);
793 omap_mux_init_signal("sdmmc1_dat6",
794 OMAP_PIN_INPUT_PULLUP
);
795 omap_mux_init_signal("sdmmc1_dat7",
796 OMAP_PIN_INPUT_PULLUP
);
799 if (controller_nr
== 1) {
801 omap_mux_init_signal("sdmmc2_clk",
802 OMAP_PIN_INPUT_PULLUP
);
803 omap_mux_init_signal("sdmmc2_cmd",
804 OMAP_PIN_INPUT_PULLUP
);
805 omap_mux_init_signal("sdmmc2_dat0",
806 OMAP_PIN_INPUT_PULLUP
);
809 * For 8 wire configurations, Lines DAT4, 5, 6 and 7 need to be muxed
810 * in the board-*.c files
812 if (mmc_controller
->slots
[0].wires
== 4 ||
813 mmc_controller
->slots
[0].wires
== 8) {
814 omap_mux_init_signal("sdmmc2_dat1",
815 OMAP_PIN_INPUT_PULLUP
);
816 omap_mux_init_signal("sdmmc2_dat2",
817 OMAP_PIN_INPUT_PULLUP
);
818 omap_mux_init_signal("sdmmc2_dat3",
819 OMAP_PIN_INPUT_PULLUP
);
821 if (mmc_controller
->slots
[0].wires
== 8) {
822 omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4",
823 OMAP_PIN_INPUT_PULLUP
);
824 omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5",
825 OMAP_PIN_INPUT_PULLUP
);
826 omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6",
827 OMAP_PIN_INPUT_PULLUP
);
828 omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7",
829 OMAP_PIN_INPUT_PULLUP
);
834 * For MMC3 the pins need to be muxed in the board-*.c files
839 void __init
omap2_init_mmc(struct omap_mmc_platform_data
**mmc_data
,
845 for (i
= 0; i
< nr_controllers
; i
++) {
846 unsigned long base
, size
;
847 unsigned int irq
= 0;
852 omap2_mmc_mux(mmc_data
[i
], i
);
856 base
= OMAP2_MMC1_BASE
;
857 irq
= INT_24XX_MMC_IRQ
;
860 base
= OMAP2_MMC2_BASE
;
861 irq
= INT_24XX_MMC2_IRQ
;
864 if (!cpu_is_omap44xx() && !cpu_is_omap34xx())
866 base
= OMAP3_MMC3_BASE
;
867 irq
= INT_34XX_MMC3_IRQ
;
870 if (!cpu_is_omap44xx())
872 base
= OMAP4_MMC4_BASE
+ OMAP4_MMC_REG_OFFSET
;
873 irq
= OMAP44XX_IRQ_MMC4
;
876 if (!cpu_is_omap44xx())
878 base
= OMAP4_MMC5_BASE
+ OMAP4_MMC_REG_OFFSET
;
879 irq
= OMAP44XX_IRQ_MMC5
;
885 if (cpu_is_omap2420()) {
886 size
= OMAP2420_MMC_SIZE
;
888 } else if (cpu_is_omap44xx()) {
890 base
+= OMAP4_MMC_REG_OFFSET
;
891 irq
+= OMAP44XX_IRQ_GIC_START
;
893 size
= OMAP4_HSMMC_SIZE
;
894 name
= "mmci-omap-hs";
896 size
= OMAP3_HSMMC_SIZE
;
897 name
= "mmci-omap-hs";
899 omap_mmc_add(name
, i
, base
, size
, irq
, mmc_data
[i
]);
905 /*-------------------------------------------------------------------------*/
907 #if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
908 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
909 #define OMAP_HDQ_BASE 0x480B2000
911 static struct resource omap_hdq_resources
[] = {
913 .start
= OMAP_HDQ_BASE
,
914 .end
= OMAP_HDQ_BASE
+ 0x1C,
915 .flags
= IORESOURCE_MEM
,
918 .start
= INT_24XX_HDQ_IRQ
,
919 .flags
= IORESOURCE_IRQ
,
922 static struct platform_device omap_hdq_dev
= {
926 .platform_data
= NULL
,
928 .num_resources
= ARRAY_SIZE(omap_hdq_resources
),
929 .resource
= omap_hdq_resources
,
931 static inline void omap_hdq_init(void)
933 (void) platform_device_register(&omap_hdq_dev
);
936 static inline void omap_hdq_init(void) {}
939 /*---------------------------------------------------------------------------*/
941 #if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
942 defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
943 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
944 static struct resource omap_vout_resource
[3 - CONFIG_FB_OMAP2_NUM_FBS
] = {
947 static struct resource omap_vout_resource
[2] = {
951 static struct platform_device omap_vout_device
= {
953 .num_resources
= ARRAY_SIZE(omap_vout_resource
),
954 .resource
= &omap_vout_resource
[0],
957 static void omap_init_vout(void)
959 if (platform_device_register(&omap_vout_device
) < 0)
960 printk(KERN_ERR
"Unable to register OMAP-VOUT device\n");
963 static inline void omap_init_vout(void) {}
966 /*-------------------------------------------------------------------------*/
968 static int __init
omap2_init_devices(void)
970 /* please keep these calls, and their implementations above,
971 * in alphabetical order so they're easier to sort through.
986 arch_initcall(omap2_init_devices
);