diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index b0f4c23..eae41b6 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -72,6 +72,47 @@ static inline void omap_init_mbox(void) { }
 
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
 
+#define OMAP_MMC_NR_RES		2
+
+int __init omap_mmc_add(const char *name, int id, unsigned long base,
+				unsigned long size, unsigned int irq,
+				struct omap_mmc_platform_data *data)
+{
+	struct platform_device *pdev;
+	struct resource res[OMAP_MMC_NR_RES];
+	int ret;
+
+	pdev = platform_device_alloc(name, id);
+	if (!pdev)
+		return -ENOMEM;
+
+	memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
+	res[0].start = base;
+	res[0].end = base + size - 1;
+	res[0].flags = IORESOURCE_MEM;
+	res[1].start = irq;
+	res[1].end = irq;
+	res[1].flags = IORESOURCE_IRQ;
+
+	ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+	if (ret == 0)
+		ret = platform_device_add_data(pdev, data, sizeof(*data));
+	if (ret)
+		goto fail;
+
+	ret = platform_device_add(pdev);
+	if (ret)
+		goto fail;
+
+	/* return device handle to board setup code */
+	data->dev = &pdev->dev;
+	return 0;
+
+fail:
+	platform_device_put(pdev);
+	return ret;
+}
+
 static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
 			int controller_nr)
 {
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 1cb53bc..5c9cd31 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -594,8 +594,6 @@ static struct omap_mmc_platform_data mmc1_data = {
 	},
 };
 
-static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
-
 static void __init n8x0_mmc_init(void)
 
 {
@@ -637,8 +635,8 @@ static void __init n8x0_mmc_init(void)
 		gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
 	}
 
-	mmc_data[0] = &mmc1_data;
-	omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
+	hsmmc_data[0] = &mmc1_data;
+	omap_hwmod_for_each_by_class("mmc", omap2_init_mmc, NULL);
 }
 #else
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2c9c912..aa07264 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -610,112 +610,6 @@ static inline void omap_init_aes(void) { }
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-
-#define MMCHS_SYSCONFIG			0x0010
-#define MMCHS_SYSCONFIG_SWRESET		(1 << 1)
-#define MMCHS_SYSSTATUS			0x0014
-#define MMCHS_SYSSTATUS_RESETDONE	(1 << 0)
-
-static struct platform_device dummy_pdev = {
-	.dev = {
-		.bus = &platform_bus_type,
-	},
-};
-
-/**
- * omap_hsmmc_reset() - Full reset of each HS-MMC controller
- *
- * Ensure that each MMC controller is fully reset.  Controllers
- * left in an unknown state (by bootloader) may prevent retention
- * or OFF-mode.  This is especially important in cases where the
- * MMC driver is not enabled, _or_ built as a module.
- *
- * In order for reset to work, interface, functional and debounce
- * clocks must be enabled.  The debounce clock comes from func_32k_clk
- * and is not under SW control, so we only enable i- and f-clocks.
- **/
-static void __init omap_hsmmc_reset(void)
-{
-	u32 i, nr_controllers;
-	struct clk *iclk, *fclk;
-
-	if (cpu_is_omap242x())
-		return;
-
-	nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC :
-		(cpu_is_omap34xx() ? OMAP34XX_NR_MMC : OMAP24XX_NR_MMC);
-
-	for (i = 0; i < nr_controllers; i++) {
-		u32 v, base = 0;
-		struct device *dev = &dummy_pdev.dev;
-
-		switch (i) {
-		case 0:
-			base = OMAP2_MMC1_BASE;
-			break;
-		case 1:
-			base = OMAP2_MMC2_BASE;
-			break;
-		case 2:
-			base = OMAP3_MMC3_BASE;
-			break;
-		case 3:
-			if (!cpu_is_omap44xx())
-				return;
-			base = OMAP4_MMC4_BASE;
-			break;
-		case 4:
-			if (!cpu_is_omap44xx())
-				return;
-			base = OMAP4_MMC5_BASE;
-			break;
-		}
-
-		if (cpu_is_omap44xx())
-			base += OMAP4_MMC_REG_OFFSET;
-
-		dummy_pdev.id = i;
-		dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i);
-		iclk = clk_get(dev, "ick");
-		if (IS_ERR(iclk))
-			goto err1;
-		if (clk_enable(iclk))
-			goto err2;
-
-		fclk = clk_get(dev, "fck");
-		if (IS_ERR(fclk))
-			goto err3;
-		if (clk_enable(fclk))
-			goto err4;
-
-		omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG);
-		v = omap_readl(base + MMCHS_SYSSTATUS);
-		while (!(omap_readl(base + MMCHS_SYSSTATUS) &
-			 MMCHS_SYSSTATUS_RESETDONE))
-			cpu_relax();
-
-		clk_disable(fclk);
-		clk_put(fclk);
-		clk_disable(iclk);
-		clk_put(iclk);
-	}
-	return;
-
-err4:
-	clk_put(fclk);
-err3:
-	clk_disable(iclk);
-err2:
-	clk_put(iclk);
-err1:
-	printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, "
-			    "cannot reset.\n",  __func__, i);
-}
-#else
-static inline void omap_hsmmc_reset(void) {}
-#endif
-
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
 	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 
@@ -828,66 +722,54 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
 	}
 }
 
-void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-			int nr_controllers)
+struct omap_mmc_platform_data *hsmmc_data[OMAP44XX_NR_MMC];
+EXPORT_SYMBOL(hsmmc_data);
+
+static struct omap_device_pm_latency omap_hsmmc_latency[] = {
+	[0] = {
+		.deactivate_func = omap_device_idle_hwmods,
+		.activate_func	 = omap_device_enable_hwmods,
+		.flags		 = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+	},
+	/*
+	 * XXX There should also be an entry here to power off/on the
+	 * MMC regulators/PBIAS cells, etc.
+	 */
+};
+
+int omap2_init_mmc(struct omap_hwmod *oh, void *nop)
 {
-	int i;
+	struct omap_device *od;
+	struct omap_device_pm_latency *ohl;
 	char *name;
+	int ohl_cnt = 0;
+	static int mmc_num;
 
-	for (i = 0; i < nr_controllers; i++) {
-		unsigned long base, size;
-		unsigned int irq = 0;
-
-		if (!mmc_data[i])
-			continue;
-
-		omap2_mmc_mux(mmc_data[i], i);
-
-		switch (i) {
-		case 0:
-			base = OMAP2_MMC1_BASE;
-			irq = INT_24XX_MMC_IRQ;
-			break;
-		case 1:
-			base = OMAP2_MMC2_BASE;
-			irq = INT_24XX_MMC2_IRQ;
-			break;
-		case 2:
-			if (!cpu_is_omap44xx() && !cpu_is_omap34xx())
-				return;
-			base = OMAP3_MMC3_BASE;
-			irq = INT_34XX_MMC3_IRQ;
-			break;
-		case 3:
-			if (!cpu_is_omap44xx())
-				return;
-			base = OMAP4_MMC4_BASE;
-			irq = OMAP44XX_IRQ_MMC4;
-			break;
-		case 4:
-			if (!cpu_is_omap44xx())
-				return;
-			base = OMAP4_MMC5_BASE;
-			irq = OMAP44XX_IRQ_MMC5;
-			break;
-		default:
-			continue;
-		}
+	if (!hsmmc_data[mmc_num]) {
+		mmc_num++;
+		return 0;
+	}
+	if (cpu_is_omap2420()) {
+		name = "mmci-omap";
+	} else {
+		name = "mmci-omap-hs";
+		ohl = omap_hsmmc_latency;
+		ohl_cnt = ARRAY_SIZE(omap_hsmmc_latency);
+	}
 
-		if (cpu_is_omap2420()) {
-			size = OMAP2420_MMC_SIZE;
-			name = "mmci-omap";
-		} else if (cpu_is_omap44xx()) {
-			if (i < 3)
-				irq += OMAP44XX_IRQ_GIC_START;
-			size = OMAP4_HSMMC_SIZE;
-			name = "mmci-omap-hs";
-		} else {
-			size = OMAP3_HSMMC_SIZE;
-			name = "mmci-omap-hs";
-		}
-		omap_mmc_add(name, i, base, size, irq, mmc_data[i]);
-	};
+	hsmmc_data[mmc_num]->dev_attr = oh->dev_attr;
+	omap2_mmc_mux(hsmmc_data[mmc_num], mmc_num);
+	od = omap_device_build(name, mmc_num, oh, hsmmc_data[mmc_num],
+		sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false);
+	WARN(IS_ERR(od), "Could not build omap_device for %s %s\n",
+							name, oh->name);
+	/*
+	 * return device handle to board setup code
+	 * required to populate for regulator framework structure
+	 */
+	hsmmc_data[mmc_num]->dev = &od->pdev.dev;
+	mmc_num++;
+	return 0;
 }
 
 #endif
@@ -961,7 +843,6 @@ 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_hsmmc_reset();
 	omap_init_audio();
 	omap_init_camera();
 	omap_init_mbox();
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 34272e4..8f1a484 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -30,7 +30,7 @@ static u16 control_mmc1;
 
 static struct hsmmc_controller {
 	char				name[HSMMC_NAME_LEN + 1];
-} hsmmc[OMAP34XX_NR_MMC];
+} hsmmc[OMAP44XX_NR_MMC];
 
 #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
 
@@ -204,8 +204,6 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on,
 	return 0;
 }
 
-static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata;
-
 void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	struct omap2_hsmmc_info *c;
@@ -358,7 +356,7 @@ void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
 		hsmmc_data[c->mmc - 1] = mmc;
 	}
 
-	omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);
+	omap_hwmod_for_each_by_class("mmc", omap2_init_mmc, NULL);
 
 	/* pass the device nodes back to board setup code */
 	for (c = controllers; c->mmc; c++) {
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 10245b8..a126e37 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -107,56 +107,6 @@ static inline void omap_init_mcpdm(void) {}
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
-	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-
-#define OMAP_MMC_NR_RES		2
-
-/*
- * Register MMC devices. Called from mach-omap1 and mach-omap2 device init.
- */
-int __init omap_mmc_add(const char *name, int id, unsigned long base,
-				unsigned long size, unsigned int irq,
-				struct omap_mmc_platform_data *data)
-{
-	struct platform_device *pdev;
-	struct resource res[OMAP_MMC_NR_RES];
-	int ret;
-
-	pdev = platform_device_alloc(name, id);
-	if (!pdev)
-		return -ENOMEM;
-
-	memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
-	res[0].start = base;
-	res[0].end = base + size - 1;
-	res[0].flags = IORESOURCE_MEM;
-	res[1].start = res[1].end = irq;
-	res[1].flags = IORESOURCE_IRQ;
-
-	ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
-	if (ret == 0)
-		ret = platform_device_add_data(pdev, data, sizeof(*data));
-	if (ret)
-		goto fail;
-
-	ret = platform_device_add(pdev);
-	if (ret)
-		goto fail;
-
-	/* return device handle to board setup code */
-	data->dev = &pdev->dev;
-	return 0;
-
-fail:
-	platform_device_put(pdev);
-	return ret;
-}
-
-#endif
-
-/*-------------------------------------------------------------------------*/
-
 #if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
 
 #ifdef CONFIG_ARCH_OMAP2
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index 7821344..08b7503 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -16,6 +16,7 @@
 #include <linux/mmc/host.h>
 
 #include <plat/board.h>
+#include <plat/omap_hwmod.h>
 
 #define OMAP15XX_NR_MMC		1
 #define OMAP16XX_NR_MMC		2
@@ -23,23 +24,8 @@
 #define OMAP1_MMC1_BASE		0xfffb7800
 #define OMAP1_MMC2_BASE		0xfffb7c00	/* omap16xx only */
 
-#define OMAP24XX_NR_MMC		2
-#define OMAP34XX_NR_MMC		3
 #define OMAP44XX_NR_MMC		5
-#define OMAP2420_MMC_SIZE	OMAP1_MMC_SIZE
-#define OMAP3_HSMMC_SIZE	0x200
-#define OMAP4_HSMMC_SIZE	0x1000
-#define OMAP2_MMC1_BASE		0x4809c000
-#define OMAP2_MMC2_BASE		0x480b4000
-#define OMAP3_MMC3_BASE		0x480ad000
-#define OMAP4_MMC4_BASE		0x480d1000
-#define OMAP4_MMC5_BASE		0x480d5000
 #define OMAP4_MMC_REG_OFFSET	0x100
-#define HSMMC5			(1 << 4)
-#define HSMMC4			(1 << 3)
-#define HSMMC3			(1 << 2)
-#define HSMMC2			(1 << 1)
-#define HSMMC1			(1 << 0)
 
 #define OMAP_MMC_MAX_SLOTS	2
 
@@ -78,6 +64,9 @@ struct omap_mmc_platform_data {
 
 	u64 dma_mask;
 
+	/* Integrating attributes from the omap_hwmod layer */
+	struct mmc_dev_attr *dev_attr;
+
 	/* Register offset deviation */
 	u16 reg_offset;
 
@@ -164,25 +153,18 @@ extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
 
 #if	defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
 	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
+
+extern struct omap_mmc_platform_data *hsmmc_data[OMAP44XX_NR_MMC];
+
 void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
 				int nr_controllers);
-void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-				int nr_controllers);
-int omap_mmc_add(const char *name, int id, unsigned long base,
-				unsigned long size, unsigned int irq,
-				struct omap_mmc_platform_data *data);
+extern int omap2_init_mmc(struct omap_hwmod *oh, void *nop);
 #else
 static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
 				int nr_controllers)
 {
 }
-static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-				int nr_controllers)
-{
-}
-static inline int omap_mmc_add(const char *name, int id, unsigned long base,
-				unsigned long size, unsigned int irq,
-				struct omap_mmc_platform_data *data)
+int omap2_init_mmc(struct omap_hwmod *oh, void *mmc_pdata)
 {
 	return 0;
 }
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 078fdf1..f59f8da 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1555,7 +1555,7 @@ static void omap_hsmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		break;
 	}
 
-	if (host->id == OMAP_MMC1_DEVID) {
+	if (host->pdata->dev_attr->flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
 		/* Only MMC1 can interface at 3V without some flavor
 		 * of external transceiver; but they all handle 1.8V.
 		 */
@@ -1647,7 +1647,7 @@ static void omap_hsmmc_conf_bus_power(struct omap_hsmmc_host *host)
 	u32 hctl, capa, value;
 
 	/* Only MMC1 supports 3.0V */
-	if (host->id == OMAP_MMC1_DEVID) {
+	if (host->pdata->dev_attr->flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
 		hctl = SDVS30;
 		capa = VS30 | VS18;
 	} else {
