[deliverable/linux.git] / arch / arm / mach-omap2 / devices.c

/*
 * linux/arch/arm/mach-omap2/devices.c
 *
 * OMAP2 platform device setup/initialization
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/slab.h>

#include <mach/hardware.h>
#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/pmu.h>

#include <plat/tc.h>
#include <plat/board.h>
#include <plat/mcbsp.h>
#include <plat/mmc.h>
#include <plat/dma.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
#include <plat/omap4-keypad.h>

#include "mux.h"
#include "control.h"
#include "devices.h"

#define L3_MODULES_MAX_LEN 12
#define L3_MODULES 3

static int __init omap3_l3_init(void)
{
	int l;
	struct omap_hwmod *oh;
	struct omap_device *od;
	char oh_name[L3_MODULES_MAX_LEN];

	/*
	 * To avoid code running on other OMAPs in
	 * multi-omap builds
	 */
	if (!(cpu_is_omap34xx()))
		return -ENODEV;

	l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");

	oh = omap_hwmod_lookup(oh_name);

	if (!oh)
		pr_err("could not look up %s\n", oh_name);

	od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
							   NULL, 0, 0);

	WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);

	return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap3_l3_init);

static int __init omap4_l3_init(void)
{
	int l, i;
	struct omap_hwmod *oh[3];
	struct omap_device *od;
	char oh_name[L3_MODULES_MAX_LEN];

	/*
	 * To avoid code running on other OMAPs in
	 * multi-omap builds
	 */
	if (!(cpu_is_omap44xx()))
		return -ENODEV;

	for (i = 0; i < L3_MODULES; i++) {
		l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);

		oh[i] = omap_hwmod_lookup(oh_name);
		if (!(oh[i]))
			pr_err("could not look up %s\n", oh_name);
	}

	od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
						     0, NULL, 0, 0);

	WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);

	return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap4_l3_init);

#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)

static struct resource omap2cam_resources[] = {
	{
		.start		= OMAP24XX_CAMERA_BASE,
		.end		= OMAP24XX_CAMERA_BASE + 0xfff,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= INT_24XX_CAM_IRQ,
		.flags		= IORESOURCE_IRQ,
	}
};

static struct platform_device omap2cam_device = {
	.name		= "omap24xxcam",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(omap2cam_resources),
	.resource	= omap2cam_resources,
};
#endif

static struct resource omap3isp_resources[] = {
	{
		.start		= OMAP3430_ISP_BASE,
		.end		= OMAP3430_ISP_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_CCP2_BASE,
		.end		= OMAP3430_ISP_CCP2_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_CCDC_BASE,
		.end		= OMAP3430_ISP_CCDC_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_HIST_BASE,
		.end		= OMAP3430_ISP_HIST_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_H3A_BASE,
		.end		= OMAP3430_ISP_H3A_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_PREV_BASE,
		.end		= OMAP3430_ISP_PREV_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_RESZ_BASE,
		.end		= OMAP3430_ISP_RESZ_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_SBL_BASE,
		.end		= OMAP3430_ISP_SBL_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_CSI2A_REGS1_BASE,
		.end		= OMAP3430_ISP_CSI2A_REGS1_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3430_ISP_CSIPHY2_BASE,
		.end		= OMAP3430_ISP_CSIPHY2_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3630_ISP_CSI2A_REGS2_BASE,
		.end		= OMAP3630_ISP_CSI2A_REGS2_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3630_ISP_CSI2C_REGS1_BASE,
		.end		= OMAP3630_ISP_CSI2C_REGS1_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3630_ISP_CSIPHY1_BASE,
		.end		= OMAP3630_ISP_CSIPHY1_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= OMAP3630_ISP_CSI2C_REGS2_BASE,
		.end		= OMAP3630_ISP_CSI2C_REGS2_END,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= INT_34XX_CAM_IRQ,
		.flags		= IORESOURCE_IRQ,
	}
};

static struct platform_device omap3isp_device = {
	.name		= "omap3isp",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(omap3isp_resources),
	.resource	= omap3isp_resources,
};

int omap3_init_camera(struct isp_platform_data *pdata)
{
	omap3isp_device.dev.platform_data = pdata;
	return platform_device_register(&omap3isp_device);
}

static inline void omap_init_camera(void)
{
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
	if (cpu_is_omap24xx())
		platform_device_register(&omap2cam_device);
#endif
}

struct omap_device_pm_latency omap_keyboard_latency[] = {
	{
		.deactivate_func = omap_device_idle_hwmods,
		.activate_func   = omap_device_enable_hwmods,
		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	},
};

int __init omap4_keyboard_init(struct omap4_keypad_platform_data
			*sdp4430_keypad_data, struct omap_board_data *bdata)
{
	struct omap_device *od;
	struct omap_hwmod *oh;
	struct omap4_keypad_platform_data *keypad_data;
	unsigned int id = -1;
	char *oh_name = "kbd";
	char *name = "omap4-keypad";

	oh = omap_hwmod_lookup(oh_name);
	if (!oh) {
		pr_err("Could not look up %s\n", oh_name);
		return -ENODEV;
	}

	keypad_data = sdp4430_keypad_data;

	od = omap_device_build(name, id, oh, keypad_data,
			sizeof(struct omap4_keypad_platform_data),
			omap_keyboard_latency,
			ARRAY_SIZE(omap_keyboard_latency), 0);

	if (IS_ERR(od)) {
		WARN(1, "Can't build omap_device for %s:%s.\n",
						name, oh->name);
		return PTR_ERR(od);
	}
	oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);

	return 0;
}

#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
static struct omap_device_pm_latency mbox_latencies[] = {
	[0] = {
		.activate_func = omap_device_enable_hwmods,
		.deactivate_func = omap_device_idle_hwmods,
		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	},
};

static inline void omap_init_mbox(void)
{
	struct omap_hwmod *oh;
	struct omap_device *od;

	oh = omap_hwmod_lookup("mailbox");
	if (!oh) {
		pr_err("%s: unable to find hwmod\n", __func__);
		return;
	}

	od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
				mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
	WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
						__func__, PTR_ERR(od));
}
#else
static inline void omap_init_mbox(void) { }
#endif /* CONFIG_OMAP_MBOX_FWK */

static inline void omap_init_sti(void) {}

#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)

static struct platform_device omap_pcm = {
	.name	= "omap-pcm-audio",
	.id	= -1,
};

/*
 * OMAP2420 has 2 McBSP ports
 * OMAP2430 has 5 McBSP ports
 * OMAP3 has 5 McBSP ports
 * OMAP4 has 4 McBSP ports
 */
OMAP_MCBSP_PLATFORM_DEVICE(1);
OMAP_MCBSP_PLATFORM_DEVICE(2);
OMAP_MCBSP_PLATFORM_DEVICE(3);
OMAP_MCBSP_PLATFORM_DEVICE(4);
OMAP_MCBSP_PLATFORM_DEVICE(5);

static void omap_init_audio(void)
{
	platform_device_register(&omap_mcbsp1);
	platform_device_register(&omap_mcbsp2);
	if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
		platform_device_register(&omap_mcbsp3);
		platform_device_register(&omap_mcbsp4);
	}
	if (cpu_is_omap243x() || cpu_is_omap34xx())
		platform_device_register(&omap_mcbsp5);

	platform_device_register(&omap_pcm);
}

#else
static inline void omap_init_audio(void) {}
#endif

#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)

#include <plat/mcspi.h>

struct omap_device_pm_latency omap_mcspi_latency[] = {
	[0] = {
		.deactivate_func = omap_device_idle_hwmods,
		.activate_func   = omap_device_enable_hwmods,
		.flags		 = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	},
};

static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
{
	struct omap_device *od;
	char *name = "omap2_mcspi";
	struct omap2_mcspi_platform_config *pdata;
	static int spi_num;
	struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;

	pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
	if (!pdata) {
		pr_err("Memory allocation for McSPI device failed\n");
		return -ENOMEM;
	}

	pdata->num_cs = mcspi_attrib->num_chipselect;
	switch (oh->class->rev) {
	case OMAP2_MCSPI_REV:
	case OMAP3_MCSPI_REV:
			pdata->regs_offset = 0;
			break;
	case OMAP4_MCSPI_REV:
			pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
			break;
	default:
			pr_err("Invalid McSPI Revision value\n");
			return -EINVAL;
	}

	spi_num++;
	od = omap_device_build(name, spi_num, oh, pdata,
				sizeof(*pdata),	omap_mcspi_latency,
				ARRAY_SIZE(omap_mcspi_latency), 0);
	WARN(IS_ERR(od), "Can't build omap_device for %s:%s\n",
				name, oh->name);
	kfree(pdata);
	return 0;
}

static void omap_init_mcspi(void)
{
	omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
}

#else
static inline void omap_init_mcspi(void) {}
#endif

static struct resource omap2_pmu_resource = {
	.start	= 3,
	.end	= 3,
	.flags	= IORESOURCE_IRQ,
};

static struct resource omap3_pmu_resource = {
	.start	= INT_34XX_BENCH_MPU_EMUL,
	.end	= INT_34XX_BENCH_MPU_EMUL,
	.flags	= IORESOURCE_IRQ,
};

static struct platform_device omap_pmu_device = {
	.name		= "arm-pmu",
	.id		= ARM_PMU_DEVICE_CPU,
	.num_resources	= 1,
};

static void omap_init_pmu(void)
{
	if (cpu_is_omap24xx())
		omap_pmu_device.resource = &omap2_pmu_resource;
	else if (cpu_is_omap34xx())
		omap_pmu_device.resource = &omap3_pmu_resource;
	else
		return;

	platform_device_register(&omap_pmu_device);
}


#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)

#ifdef CONFIG_ARCH_OMAP2
static struct resource omap2_sham_resources[] = {
	{
		.start	= OMAP24XX_SEC_SHA1MD5_BASE,
		.end	= OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= INT_24XX_SHA1MD5,
		.flags	= IORESOURCE_IRQ,
	}
};
static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
#else
#define omap2_sham_resources		NULL
#define omap2_sham_resources_sz		0
#endif

#ifdef CONFIG_ARCH_OMAP3
static struct resource omap3_sham_resources[] = {
	{
		.start	= OMAP34XX_SEC_SHA1MD5_BASE,
		.end	= OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= INT_34XX_SHA1MD52_IRQ,
		.flags	= IORESOURCE_IRQ,
	},
	{
		.start	= OMAP34XX_DMA_SHA1MD5_RX,
		.flags	= IORESOURCE_DMA,
	}
};
static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
#else
#define omap3_sham_resources		NULL
#define omap3_sham_resources_sz		0
#endif

static struct platform_device sham_device = {
	.name		= "omap-sham",
	.id		= -1,
};

static void omap_init_sham(void)
{
	if (cpu_is_omap24xx()) {
		sham_device.resource = omap2_sham_resources;
		sham_device.num_resources = omap2_sham_resources_sz;
	} else if (cpu_is_omap34xx()) {
		sham_device.resource = omap3_sham_resources;
		sham_device.num_resources = omap3_sham_resources_sz;
	} else {
		pr_err("%s: platform not supported\n", __func__);
		return;
	}
	platform_device_register(&sham_device);
}
#else
static inline void omap_init_sham(void) { }
#endif

#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)

#ifdef CONFIG_ARCH_OMAP2
static struct resource omap2_aes_resources[] = {
	{
		.start	= OMAP24XX_SEC_AES_BASE,
		.end	= OMAP24XX_SEC_AES_BASE + 0x4C,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= OMAP24XX_DMA_AES_TX,
		.flags	= IORESOURCE_DMA,
	},
	{
		.start	= OMAP24XX_DMA_AES_RX,
		.flags	= IORESOURCE_DMA,
	}
};
static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
#else
#define omap2_aes_resources		NULL
#define omap2_aes_resources_sz		0
#endif

#ifdef CONFIG_ARCH_OMAP3
static struct resource omap3_aes_resources[] = {
	{
		.start	= OMAP34XX_SEC_AES_BASE,
		.end	= OMAP34XX_SEC_AES_BASE + 0x4C,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= OMAP34XX_DMA_AES2_TX,
		.flags	= IORESOURCE_DMA,
	},
	{
		.start	= OMAP34XX_DMA_AES2_RX,
		.flags	= IORESOURCE_DMA,
	}
};
static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
#else
#define omap3_aes_resources		NULL
#define omap3_aes_resources_sz		0
#endif

static struct platform_device aes_device = {
	.name		= "omap-aes",
	.id		= -1,
};

static void omap_init_aes(void)
{
	if (cpu_is_omap24xx()) {
		aes_device.resource = omap2_aes_resources;
		aes_device.num_resources = omap2_aes_resources_sz;
	} else if (cpu_is_omap34xx()) {
		aes_device.resource = omap3_aes_resources;
		aes_device.num_resources = omap3_aes_resources_sz;
	} else {
		pr_err("%s: platform not supported\n", __func__);
		return;
	}
	platform_device_register(&aes_device);
}

#else
static inline void omap_init_aes(void) { }
#endif

/*-------------------------------------------------------------------------*/

#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)

static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
							*mmc_controller)
{
	if ((mmc_controller->slots[0].switch_pin > 0) && \
		(mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
		omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
					OMAP_PIN_INPUT_PULLUP);
	if ((mmc_controller->slots[0].gpio_wp > 0) && \
		(mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
		omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
					OMAP_PIN_INPUT_PULLUP);

	omap_mux_init_signal("sdmmc_cmd", 0);
	omap_mux_init_signal("sdmmc_clki", 0);
	omap_mux_init_signal("sdmmc_clko", 0);
	omap_mux_init_signal("sdmmc_dat0", 0);
	omap_mux_init_signal("sdmmc_dat_dir0", 0);
	omap_mux_init_signal("sdmmc_cmd_dir", 0);
	if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
		omap_mux_init_signal("sdmmc_dat1", 0);
		omap_mux_init_signal("sdmmc_dat2", 0);
		omap_mux_init_signal("sdmmc_dat3", 0);
		omap_mux_init_signal("sdmmc_dat_dir1", 0);
		omap_mux_init_signal("sdmmc_dat_dir2", 0);
		omap_mux_init_signal("sdmmc_dat_dir3", 0);
	}

	/*
	 * Use internal loop-back in MMC/SDIO Module Input Clock
	 * selection
	 */
	if (mmc_controller->slots[0].internal_clock) {
		u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
		v |= (1 << 24);
		omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
	}
}

void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
	char *name = "mmci-omap";

	if (!mmc_data[0]) {
		pr_err("%s fails: Incomplete platform data\n", __func__);
		return;
	}

	omap242x_mmc_mux(mmc_data[0]);
	omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
					INT_24XX_MMC_IRQ, mmc_data[0]);
}

#endif

/*-------------------------------------------------------------------------*/

#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
#define OMAP_HDQ_BASE	0x480B2000
#endif
static struct resource omap_hdq_resources[] = {
	{
		.start		= OMAP_HDQ_BASE,
		.end		= OMAP_HDQ_BASE + 0x1C,
		.flags		= IORESOURCE_MEM,
	},
	{
		.start		= INT_24XX_HDQ_IRQ,
		.flags		= IORESOURCE_IRQ,
	},
};
static struct platform_device omap_hdq_dev = {
	.name = "omap_hdq",
	.id = 0,
	.dev = {
		.platform_data = NULL,
	},
	.num_resources	= ARRAY_SIZE(omap_hdq_resources),
	.resource	= omap_hdq_resources,
};
static inline void omap_hdq_init(void)
{
	(void) platform_device_register(&omap_hdq_dev);
}
#else
static inline void omap_hdq_init(void) {}
#endif

/*---------------------------------------------------------------------------*/

#if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
	defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
};
#else
static struct resource omap_vout_resource[2] = {
};
#endif

static struct platform_device omap_vout_device = {
	.name		= "omap_vout",
	.num_resources	= ARRAY_SIZE(omap_vout_resource),
	.resource 	= &omap_vout_resource[0],
	.id		= -1,
};
static void omap_init_vout(void)
{
	if (platform_device_register(&omap_vout_device) < 0)
		printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
}
#else
static inline void omap_init_vout(void) {}
#endif

/*-------------------------------------------------------------------------*/

static int __init omap2_init_devices(void)
{
	/*
	 * please keep these calls, and their implementations above,
	 * in alphabetical order so they're easier to sort through.
	 */
	omap_init_audio();
	omap_init_camera();
	omap_init_mbox();
	omap_init_mcspi();
	omap_init_pmu();
	omap_hdq_init();
	omap_init_sti();
	omap_init_sham();
	omap_init_aes();
	omap_init_vout();

	return 0;
}
arch_initcall(omap2_init_devices);

#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
static struct omap_device_pm_latency omap_wdt_latency[] = {
	[0] = {
		.deactivate_func = omap_device_idle_hwmods,
		.activate_func   = omap_device_enable_hwmods,
		.flags		 = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	},
};

static int __init omap_init_wdt(void)
{
	int id = -1;
	struct omap_device *od;
	struct omap_hwmod *oh;
	char *oh_name = "wd_timer2";
	char *dev_name = "omap_wdt";

	if (!cpu_class_is_omap2())
		return 0;

	oh = omap_hwmod_lookup(oh_name);
	if (!oh) {
		pr_err("Could not look up wd_timer%d hwmod\n", id);
		return -EINVAL;
	}

	od = omap_device_build(dev_name, id, oh, NULL, 0,
				omap_wdt_latency,
				ARRAY_SIZE(omap_wdt_latency), 0);
	WARN(IS_ERR(od), "Can't build omap_device for %s:%s.\n",
				dev_name, oh->name);
	return 0;
}
subsys_initcall(omap_init_wdt);
#endif
Commit	Line	Data
1dbae815 TL	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	*/
2f8163ba	11	#include <linux/gpio.h>
1dbae815 TL	12	#include <linux/kernel.h>
	13	#include <linux/init.h>
	14	#include <linux/platform_device.h>
fced80c7	15	#include <linux/io.h>
917fa280	16	#include <linux/clk.h>
f2ce6231	17	#include <linux/err.h>
1a5d8190	18	#include <linux/slab.h>
1dbae815	19
a09e64fb	20	#include <mach/hardware.h>
88341334	21	#include <mach/irqs.h>
1dbae815 TL	22	#include <asm/mach-types.h>
1dbae815 TL	23	#include <asm/mach/map.h>
88341334	24	#include <asm/pmu.h>
1dbae815	25
ce491cf8 TL	26	#include <plat/tc.h>
ce491cf8 TL	27	#include <plat/board.h>
a09f73fa	28	#include <plat/mcbsp.h>
ce491cf8	29	#include <plat/mmc.h>
ee5500c4	30	#include <plat/dma.h>
f2ce6231 VC	31	#include <plat/omap_hwmod.h>
f2ce6231 VC	32	#include <plat/omap_device.h>
59556765	33	#include <plat/omap4-keypad.h>
1dbae815	34
4896e394	35	#include "mux.h"
4814ced5	36	#include "control.h"
a11f6706	37	#include "devices.h"
4896e394	38
0abcf618	39	#define L3_MODULES_MAX_LEN 12
a4dc616a	40	#define L3_MODULES 3
0abcf618	41
	42	static int __init omap3_l3_init(void)
	43	{
	44	int l;
	45	struct omap_hwmod *oh;
	46	struct omap_device *od;
	47	char oh_name[L3_MODULES_MAX_LEN];
	48
	49	/*
	50	* To avoid code running on other OMAPs in
	51	* multi-omap builds
	52	*/
	53	if (!(cpu_is_omap34xx()))
	54	return -ENODEV;
	55
	56	l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
	57
	58	oh = omap_hwmod_lookup(oh_name);
	59
	60	if (!oh)
	61	pr_err("could not look up %s\n", oh_name);
	62
	63	od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
	64	NULL, 0, 0);
	65
	66	WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
	67
36133869	68	return IS_ERR(od) ? PTR_ERR(od) : 0;
0abcf618	69	}
	70	postcore_initcall(omap3_l3_init);
	71
a4dc616a	72	static int __init omap4_l3_init(void)
	73	{
	74	int l, i;
	75	struct omap_hwmod *oh[3];
	76	struct omap_device *od;
	77	char oh_name[L3_MODULES_MAX_LEN];
	78
	79	/*
	80	* To avoid code running on other OMAPs in
	81	* multi-omap builds
	82	*/
	83	if (!(cpu_is_omap44xx()))
	84	return -ENODEV;
	85
	86	for (i = 0; i < L3_MODULES; i++) {
	87	l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
	88
	89	oh[i] = omap_hwmod_lookup(oh_name);
	90	if (!(oh[i]))
	91	pr_err("could not look up %s\n", oh_name);
	92	}
	93
	94	od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
	95	0, NULL, 0, 0);
	96
	97	WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
	98
1499f2db	99	return IS_ERR(od) ? PTR_ERR(od) : 0;
a4dc616a	100	}
	101	postcore_initcall(omap4_l3_init);
	102
828c707e	103	#if defined(CONFIG_VIDEO_OMAP2) \|\| defined(CONFIG_VIDEO_OMAP2_MODULE)
c40fae95	104
cfe2cde6	105	static struct resource omap2cam_resources[] = {
c40fae95	106	{
828c707e TL	107	.start = OMAP24XX_CAMERA_BASE,
	108	.end = OMAP24XX_CAMERA_BASE + 0xfff,
	109	.flags = IORESOURCE_MEM,
	110	},
	111	{
	112	.start = INT_24XX_CAM_IRQ,
	113	.flags = IORESOURCE_IRQ,
	114	}
	115	};
	116
cfe2cde6	117	static struct platform_device omap2cam_device = {
828c707e TL	118	.name = "omap24xxcam",
828c707e TL	119	.id = -1,
cfe2cde6 SA	120	.num_resources = ARRAY_SIZE(omap2cam_resources),
cfe2cde6 SA	121	.resource = omap2cam_resources,
828c707e	122	};
a11f6706	123	#endif
828c707e TL	124
	125	static struct resource omap3isp_resources[] = {
	126	{
	127	.start = OMAP3430_ISP_BASE,
	128	.end = OMAP3430_ISP_END,
	129	.flags = IORESOURCE_MEM,
	130	},
828c707e TL	131	{
	132	.start = OMAP3430_ISP_CCP2_BASE,
	133	.end = OMAP3430_ISP_CCP2_END,
	134	.flags = IORESOURCE_MEM,
	135	},
	136	{
	137	.start = OMAP3430_ISP_CCDC_BASE,
	138	.end = OMAP3430_ISP_CCDC_END,
	139	.flags = IORESOURCE_MEM,
	140	},
	141	{
	142	.start = OMAP3430_ISP_HIST_BASE,
	143	.end = OMAP3430_ISP_HIST_END,
	144	.flags = IORESOURCE_MEM,
	145	},
	146	{
	147	.start = OMAP3430_ISP_H3A_BASE,
	148	.end = OMAP3430_ISP_H3A_END,
	149	.flags = IORESOURCE_MEM,
	150	},
	151	{
	152	.start = OMAP3430_ISP_PREV_BASE,
	153	.end = OMAP3430_ISP_PREV_END,
	154	.flags = IORESOURCE_MEM,
	155	},
	156	{
	157	.start = OMAP3430_ISP_RESZ_BASE,
	158	.end = OMAP3430_ISP_RESZ_END,
	159	.flags = IORESOURCE_MEM,
	160	},
	161	{
	162	.start = OMAP3430_ISP_SBL_BASE,
	163	.end = OMAP3430_ISP_SBL_END,
	164	.flags = IORESOURCE_MEM,
	165	},
	166	{
6817a69a TT	167	.start = OMAP3430_ISP_CSI2A_REGS1_BASE,
6817a69a TT	168	.end = OMAP3430_ISP_CSI2A_REGS1_END,
828c707e TL	169	.flags = IORESOURCE_MEM,
	170	},
	171	{
6817a69a TT	172	.start = OMAP3430_ISP_CSIPHY2_BASE,
	173	.end = OMAP3430_ISP_CSIPHY2_END,
	174	.flags = IORESOURCE_MEM,
	175	},
	176	{
	177	.start = OMAP3630_ISP_CSI2A_REGS2_BASE,
	178	.end = OMAP3630_ISP_CSI2A_REGS2_END,
828c707e TL	179	.flags = IORESOURCE_MEM,
	180	},
	181	{
6817a69a TT	182	.start = OMAP3630_ISP_CSI2C_REGS1_BASE,
	183	.end = OMAP3630_ISP_CSI2C_REGS1_END,
	184	.flags = IORESOURCE_MEM,
	185	},
	186	{
	187	.start = OMAP3630_ISP_CSIPHY1_BASE,
	188	.end = OMAP3630_ISP_CSIPHY1_END,
	189	.flags = IORESOURCE_MEM,
	190	},
	191	{
	192	.start = OMAP3630_ISP_CSI2C_REGS2_BASE,
	193	.end = OMAP3630_ISP_CSI2C_REGS2_END,
828c707e TL	194	.flags = IORESOURCE_MEM,
	195	},
	196	{
	197	.start = INT_34XX_CAM_IRQ,
	198	.flags = IORESOURCE_IRQ,
	199	}
	200	};
	201
	202	static struct platform_device omap3isp_device = {
	203	.name = "omap3isp",
	204	.id = -1,
	205	.num_resources = ARRAY_SIZE(omap3isp_resources),
	206	.resource = omap3isp_resources,
	207	};
	208
a11f6706	209	int omap3_init_camera(struct isp_platform_data *pdata)
828c707e	210	{
a11f6706 LP	211	omap3isp_device.dev.platform_data = pdata;
a11f6706 LP	212	return platform_device_register(&omap3isp_device);
828c707e	213	}
828c707e	214
828c707e TL	215	static inline void omap_init_camera(void)
828c707e TL	216	{
cfe2cde6 SA	217	#if defined(CONFIG_VIDEO_OMAP2) \|\| defined(CONFIG_VIDEO_OMAP2_MODULE)
	218	if (cpu_is_omap24xx())
	219	platform_device_register(&omap2cam_device);
828c707e	220	#endif
cfe2cde6	221	}
828c707e	222
59556765 SR	223	struct omap_device_pm_latency omap_keyboard_latency[] = {
	224	{
	225	.deactivate_func = omap_device_idle_hwmods,
	226	.activate_func = omap_device_enable_hwmods,
	227	.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	228	},
	229	};
	230
	231	int __init omap4_keyboard_init(struct omap4_keypad_platform_data
f67df6c6	232	sdp4430_keypad_data, struct omap_board_data bdata)
59556765 SR	233	{
	234	struct omap_device *od;
	235	struct omap_hwmod *oh;
	236	struct omap4_keypad_platform_data *keypad_data;
	237	unsigned int id = -1;
	238	char *oh_name = "kbd";
	239	char *name = "omap4-keypad";
	240
	241	oh = omap_hwmod_lookup(oh_name);
	242	if (!oh) {
	243	pr_err("Could not look up %s\n", oh_name);
	244	return -ENODEV;
	245	}
	246
	247	keypad_data = sdp4430_keypad_data;
	248
	249	od = omap_device_build(name, id, oh, keypad_data,
	250	sizeof(struct omap4_keypad_platform_data),
	251	omap_keyboard_latency,
	252	ARRAY_SIZE(omap_keyboard_latency), 0);
	253
	254	if (IS_ERR(od)) {
25985edc	255	WARN(1, "Can't build omap_device for %s:%s.\n",
59556765 SR	256	name, oh->name);
	257	return PTR_ERR(od);
	258	}
f67df6c6	259	oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
59556765 SR	260
	261	return 0;
	262	}
	263
6c20a683	264	#if defined(CONFIG_OMAP_MBOX_FWK) \|\| defined(CONFIG_OMAP_MBOX_FWK_MODULE)
69dbf857 FC	265	static struct omap_device_pm_latency mbox_latencies[] = {
	266	[0] = {
	267	.activate_func = omap_device_enable_hwmods,
	268	.deactivate_func = omap_device_idle_hwmods,
	269	.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
454bf340 S	270	},
454bf340 S	271	};
c40fae95 TL	272
	273	static inline void omap_init_mbox(void)
	274	{
69dbf857 FC	275	struct omap_hwmod *oh;
	276	struct omap_device *od;
	277
	278	oh = omap_hwmod_lookup("mailbox");
	279	if (!oh) {
	280	pr_err("%s: unable to find hwmod\n", __func__);
6c20a683 HD	281	return;
6c20a683 HD	282	}
69dbf857 FC	283
	284	od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
	285	mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
	286	WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
	287	__func__, PTR_ERR(od));
c40fae95 TL	288	}
	289	#else
	290	static inline void omap_init_mbox(void) { }
6c20a683	291	#endif /* CONFIG_OMAP_MBOX_FWK */
c40fae95	292
9b6553cd	293	static inline void omap_init_sti(void) {}
9b6553cd	294
f0fba2ad LG	295	#if defined(CONFIG_SND_SOC) \|\| defined(CONFIG_SND_SOC_MODULE)
	296
	297	static struct platform_device omap_pcm = {
	298	.name = "omap-pcm-audio",
	299	.id = -1,
	300	};
	301
	302	/*
	303	* OMAP2420 has 2 McBSP ports
	304	* OMAP2430 has 5 McBSP ports
	305	* OMAP3 has 5 McBSP ports
	306	* OMAP4 has 4 McBSP ports
	307	*/
	308	OMAP_MCBSP_PLATFORM_DEVICE(1);
	309	OMAP_MCBSP_PLATFORM_DEVICE(2);
	310	OMAP_MCBSP_PLATFORM_DEVICE(3);
	311	OMAP_MCBSP_PLATFORM_DEVICE(4);
	312	OMAP_MCBSP_PLATFORM_DEVICE(5);
	313
	314	static void omap_init_audio(void)
	315	{
	316	platform_device_register(&omap_mcbsp1);
	317	platform_device_register(&omap_mcbsp2);
	318	if (cpu_is_omap243x() \|\| cpu_is_omap34xx() \|\| cpu_is_omap44xx()) {
	319	platform_device_register(&omap_mcbsp3);
	320	platform_device_register(&omap_mcbsp4);
	321	}
	322	if (cpu_is_omap243x() \|\| cpu_is_omap34xx())
	323	platform_device_register(&omap_mcbsp5);
	324
	325	platform_device_register(&omap_pcm);
	326	}
	327
	328	#else
	329	static inline void omap_init_audio(void) {}
	330	#endif
	331
646e3ed1	332	#if defined(CONFIG_SPI_OMAP24XX) \|\| defined(CONFIG_SPI_OMAP24XX_MODULE)
ed7eb9d9	333
ce491cf8	334	#include <plat/mcspi.h>
ed7eb9d9	335
1a5d8190 C	336	struct omap_device_pm_latency omap_mcspi_latency[] = {
	337	[0] = {
	338	.deactivate_func = omap_device_idle_hwmods,
	339	.activate_func = omap_device_enable_hwmods,
	340	.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
646e3ed1 TL	341	},
646e3ed1 TL	342	};
646e3ed1	343
1a5d8190	344	static int omap_mcspi_init(struct omap_hwmod oh, void unused)
af41a12f	345	{
1a5d8190 C	346	struct omap_device *od;
	347	char *name = "omap2_mcspi";
	348	struct omap2_mcspi_platform_config *pdata;
	349	static int spi_num;
	350	struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
	351
	352	pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
	353	if (!pdata) {
	354	pr_err("Memory allocation for McSPI device failed\n");
	355	return -ENOMEM;
	356	}
af41a12f	357
1a5d8190 C	358	pdata->num_cs = mcspi_attrib->num_chipselect;
	359	switch (oh->class->rev) {
	360	case OMAP2_MCSPI_REV:
	361	case OMAP3_MCSPI_REV:
	362	pdata->regs_offset = 0;
	363	break;
	364	case OMAP4_MCSPI_REV:
	365	pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
	366	break;
	367	default:
	368	pr_err("Invalid McSPI Revision value\n");
	369	return -EINVAL;
	370	}
af41a12f	371
1a5d8190 C	372	spi_num++;
	373	od = omap_device_build(name, spi_num, oh, pdata,
	374	sizeof(*pdata), omap_mcspi_latency,
	375	ARRAY_SIZE(omap_mcspi_latency), 0);
25985edc	376	WARN(IS_ERR(od), "Can't build omap_device for %s:%s\n",
1a5d8190 C	377	name, oh->name);
	378	kfree(pdata);
	379	return 0;
af41a12f	380	}
af41a12f TL	381
	382	static void omap_init_mcspi(void)
	383	{
1a5d8190	384	omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
ed7eb9d9 JY	385	}
	386
	387	#else
	388	static inline void omap_init_mcspi(void) {}
	389	#endif
	390
88341334 WD	391	static struct resource omap2_pmu_resource = {
	392	.start = 3,
	393	.end = 3,
	394	.flags = IORESOURCE_IRQ,
	395	};
	396
	397	static struct resource omap3_pmu_resource = {
	398	.start = INT_34XX_BENCH_MPU_EMUL,
	399	.end = INT_34XX_BENCH_MPU_EMUL,
	400	.flags = IORESOURCE_IRQ,
	401	};
	402
	403	static struct platform_device omap_pmu_device = {
	404	.name = "arm-pmu",
	405	.id = ARM_PMU_DEVICE_CPU,
	406	.num_resources = 1,
	407	};
	408
	409	static void omap_init_pmu(void)
	410	{
	411	if (cpu_is_omap24xx())
	412	omap_pmu_device.resource = &omap2_pmu_resource;
	413	else if (cpu_is_omap34xx())
	414	omap_pmu_device.resource = &omap3_pmu_resource;
	415	else
	416	return;
	417
	418	platform_device_register(&omap_pmu_device);
	419	}
	420
	421
ee5500c4 DK	422	#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) \|\| defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
ee5500c4 DK	423
edc774ed	424	#ifdef CONFIG_ARCH_OMAP2
ee5500c4	425	static struct resource omap2_sham_resources[] = {
646e3ed1 TL	426	{
	427	.start = OMAP24XX_SEC_SHA1MD5_BASE,
	428	.end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
	429	.flags = IORESOURCE_MEM,
	430	},
	431	{
	432	.start = INT_24XX_SHA1MD5,
	433	.flags = IORESOURCE_IRQ,
	434	}
	435	};
ee5500c4 DK	436	static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
	437	#else
	438	#define omap2_sham_resources NULL
	439	#define omap2_sham_resources_sz 0
	440	#endif
646e3ed1	441
edc774ed	442	#ifdef CONFIG_ARCH_OMAP3
ee5500c4 DK	443	static struct resource omap3_sham_resources[] = {
	444	{
	445	.start = OMAP34XX_SEC_SHA1MD5_BASE,
	446	.end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
	447	.flags = IORESOURCE_MEM,
	448	},
	449	{
	450	.start = INT_34XX_SHA1MD52_IRQ,
	451	.flags = IORESOURCE_IRQ,
	452	},
	453	{
	454	.start = OMAP34XX_DMA_SHA1MD5_RX,
	455	.flags = IORESOURCE_DMA,
	456	}
	457	};
	458	static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
	459	#else
	460	#define omap3_sham_resources NULL
	461	#define omap3_sham_resources_sz 0
	462	#endif
	463
	464	static struct platform_device sham_device = {
	465	.name = "omap-sham",
646e3ed1	466	.id = -1,
646e3ed1 TL	467	};
646e3ed1 TL	468
ee5500c4	469	static void omap_init_sham(void)
646e3ed1	470	{
ee5500c4 DK	471	if (cpu_is_omap24xx()) {
	472	sham_device.resource = omap2_sham_resources;
	473	sham_device.num_resources = omap2_sham_resources_sz;
	474	} else if (cpu_is_omap34xx()) {
	475	sham_device.resource = omap3_sham_resources;
	476	sham_device.num_resources = omap3_sham_resources_sz;
	477	} else {
	478	pr_err("%s: platform not supported\n", __func__);
	479	return;
	480	}
	481	platform_device_register(&sham_device);
646e3ed1 TL	482	}
646e3ed1 TL	483	#else
ee5500c4	484	static inline void omap_init_sham(void) { }
646e3ed1 TL	485	#endif
646e3ed1 TL	486
b744c679 DK	487	#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) \|\| defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
b744c679 DK	488
82a0c149	489	#ifdef CONFIG_ARCH_OMAP2
b744c679 DK	490	static struct resource omap2_aes_resources[] = {
	491	{
	492	.start = OMAP24XX_SEC_AES_BASE,
	493	.end = OMAP24XX_SEC_AES_BASE + 0x4C,
	494	.flags = IORESOURCE_MEM,
	495	},
	496	{
	497	.start = OMAP24XX_DMA_AES_TX,
	498	.flags = IORESOURCE_DMA,
	499	},
	500	{
	501	.start = OMAP24XX_DMA_AES_RX,
	502	.flags = IORESOURCE_DMA,
	503	}
	504	};
	505	static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
	506	#else
	507	#define omap2_aes_resources NULL
	508	#define omap2_aes_resources_sz 0
	509	#endif
	510
82a0c149	511	#ifdef CONFIG_ARCH_OMAP3
b744c679 DK	512	static struct resource omap3_aes_resources[] = {
	513	{
	514	.start = OMAP34XX_SEC_AES_BASE,
	515	.end = OMAP34XX_SEC_AES_BASE + 0x4C,
	516	.flags = IORESOURCE_MEM,
	517	},
	518	{
	519	.start = OMAP34XX_DMA_AES2_TX,
	520	.flags = IORESOURCE_DMA,
	521	},
	522	{
	523	.start = OMAP34XX_DMA_AES2_RX,
	524	.flags = IORESOURCE_DMA,
	525	}
	526	};
	527	static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
	528	#else
	529	#define omap3_aes_resources NULL
	530	#define omap3_aes_resources_sz 0
	531	#endif
	532
	533	static struct platform_device aes_device = {
	534	.name = "omap-aes",
	535	.id = -1,
	536	};
	537
	538	static void omap_init_aes(void)
	539	{
	540	if (cpu_is_omap24xx()) {
	541	aes_device.resource = omap2_aes_resources;
	542	aes_device.num_resources = omap2_aes_resources_sz;
	543	} else if (cpu_is_omap34xx()) {
	544	aes_device.resource = omap3_aes_resources;
	545	aes_device.num_resources = omap3_aes_resources_sz;
	546	} else {
	547	pr_err("%s: platform not supported\n", __func__);
	548	return;
	549	}
	550	platform_device_register(&aes_device);
	551	}
	552
	553	#else
	554	static inline void omap_init_aes(void) { }
	555	#endif
	556
d8874665 TL	557	/-------------------------------------------------------------------------/
d8874665 TL	558
e08016d0	559	#if defined(CONFIG_MMC_OMAP) \|\| defined(CONFIG_MMC_OMAP_MODULE)
917fa280	560
e08016d0 AG	561	static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
e08016d0 AG	562	*mmc_controller)
d8874665	563	{
ed8303fc	564	if ((mmc_controller->slots[0].switch_pin > 0) && \
	565	(mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
	566	omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
	567	OMAP_PIN_INPUT_PULLUP);
	568	if ((mmc_controller->slots[0].gpio_wp > 0) && \
	569	(mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
	570	omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
	571	OMAP_PIN_INPUT_PULLUP);
	572
e08016d0 AG	573	omap_mux_init_signal("sdmmc_cmd", 0);
	574	omap_mux_init_signal("sdmmc_clki", 0);
	575	omap_mux_init_signal("sdmmc_clko", 0);
	576	omap_mux_init_signal("sdmmc_dat0", 0);
	577	omap_mux_init_signal("sdmmc_dat_dir0", 0);
	578	omap_mux_init_signal("sdmmc_cmd_dir", 0);
	579	if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
	580	omap_mux_init_signal("sdmmc_dat1", 0);
	581	omap_mux_init_signal("sdmmc_dat2", 0);
	582	omap_mux_init_signal("sdmmc_dat3", 0);
	583	omap_mux_init_signal("sdmmc_dat_dir1", 0);
	584	omap_mux_init_signal("sdmmc_dat_dir2", 0);
	585	omap_mux_init_signal("sdmmc_dat_dir3", 0);
d8874665	586	}
57b9daa0	587
e08016d0 AG	588	/*
	589	* Use internal loop-back in MMC/SDIO Module Input Clock
	590	* selection
	591	*/
	592	if (mmc_controller->slots[0].internal_clock) {
	593	u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
	594	v \|= (1 << 24);
	595	omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
57b9daa0	596	}
d8874665 TL	597	}
d8874665 TL	598
e08016d0	599	void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
d8874665	600	{
e08016d0	601	char *name = "mmci-omap";
d8874665	602
e08016d0 AG	603	if (!mmc_data[0]) {
	604	pr_err("%s fails: Incomplete platform data\n", __func__);
	605	return;
	606	}
d8874665	607
e08016d0 AG	608	omap242x_mmc_mux(mmc_data[0]);
	609	omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
	610	INT_24XX_MMC_IRQ, mmc_data[0]);
d8874665 TL	611	}
	612
	613	#endif
	614
	615	/-------------------------------------------------------------------------/
	616
646e3ed1	617	#if defined(CONFIG_HDQ_MASTER_OMAP) \|\| defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
59b479e0	618	#if defined(CONFIG_SOC_OMAP2430) \|\| defined(CONFIG_SOC_OMAP3430)
646e3ed1 TL	619	#define OMAP_HDQ_BASE 0x480B2000
	620	#endif
	621	static struct resource omap_hdq_resources[] = {
	622	{
	623	.start = OMAP_HDQ_BASE,
	624	.end = OMAP_HDQ_BASE + 0x1C,
	625	.flags = IORESOURCE_MEM,
	626	},
	627	{
	628	.start = INT_24XX_HDQ_IRQ,
	629	.flags = IORESOURCE_IRQ,
	630	},
	631	};
	632	static struct platform_device omap_hdq_dev = {
	633	.name = "omap_hdq",
	634	.id = 0,
	635	.dev = {
	636	.platform_data = NULL,
	637	},
	638	.num_resources = ARRAY_SIZE(omap_hdq_resources),
	639	.resource = omap_hdq_resources,
	640	};
	641	static inline void omap_hdq_init(void)
	642	{
	643	(void) platform_device_register(&omap_hdq_dev);
	644	}
	645	#else
	646	static inline void omap_hdq_init(void) {}
	647	#endif
	648
b227358d VH	649	/---------------------------------------------------------------------------/
	650
	651	#if defined(CONFIG_VIDEO_OMAP2_VOUT) \|\| \
	652	defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
	653	#if defined(CONFIG_FB_OMAP2) \|\| defined(CONFIG_FB_OMAP2_MODULE)
	654	static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
	655	};
	656	#else
	657	static struct resource omap_vout_resource[2] = {
	658	};
	659	#endif
	660
	661	static struct platform_device omap_vout_device = {
	662	.name = "omap_vout",
	663	.num_resources = ARRAY_SIZE(omap_vout_resource),
	664	.resource = &omap_vout_resource[0],
	665	.id = -1,
	666	};
	667	static void omap_init_vout(void)
	668	{
	669	if (platform_device_register(&omap_vout_device) < 0)
	670	printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
	671	}
	672	#else
	673	static inline void omap_init_vout(void) {}
	674	#endif
	675
1dbae815 TL	676	/-------------------------------------------------------------------------/
	677
	678	static int __init omap2_init_devices(void)
	679	{
81fbc5ef PW	680	/*
81fbc5ef PW	681	* please keep these calls, and their implementations above,
1dbae815 TL	682	* in alphabetical order so they're easier to sort through.
1dbae815 TL	683	*/
f0fba2ad	684	omap_init_audio();
828c707e	685	omap_init_camera();
c40fae95	686	omap_init_mbox();
ed7eb9d9	687	omap_init_mcspi();
88341334	688	omap_init_pmu();
646e3ed1	689	omap_hdq_init();
9b6553cd	690	omap_init_sti();
ee5500c4	691	omap_init_sham();
b744c679	692	omap_init_aes();
b227358d	693	omap_init_vout();
1dbae815 TL	694
	695	return 0;
	696	}
	697	arch_initcall(omap2_init_devices);
f2ce6231 VC	698
f2ce6231 VC	699	#if defined(CONFIG_OMAP_WATCHDOG) \|\| defined(CONFIG_OMAP_WATCHDOG_MODULE)
a9b365bd	700	static struct omap_device_pm_latency omap_wdt_latency[] = {
f2ce6231 VC	701	[0] = {
	702	.deactivate_func = omap_device_idle_hwmods,
	703	.activate_func = omap_device_enable_hwmods,
	704	.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
	705	},
	706	};
	707
	708	static int __init omap_init_wdt(void)
	709	{
	710	int id = -1;
	711	struct omap_device *od;
	712	struct omap_hwmod *oh;
	713	char *oh_name = "wd_timer2";
	714	char *dev_name = "omap_wdt";
	715
	716	if (!cpu_class_is_omap2())
	717	return 0;
	718
	719	oh = omap_hwmod_lookup(oh_name);
	720	if (!oh) {
	721	pr_err("Could not look up wd_timer%d hwmod\n", id);
	722	return -EINVAL;
	723	}
	724
	725	od = omap_device_build(dev_name, id, oh, NULL, 0,
	726	omap_wdt_latency,
	727	ARRAY_SIZE(omap_wdt_latency), 0);
25985edc	728	WARN(IS_ERR(od), "Can't build omap_device for %s:%s.\n",
f2ce6231 VC	729	dev_name, oh->name);
	730	return 0;
	731	}
	732	subsys_initcall(omap_init_wdt);
	733	#endif