Merge tag 'omap-for-v4.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

Pull "more soc changes for omaps for v4.15 merge window" from Tony Lindgren:

Drop omap legacy platform data for IRQ, DMA and IO resources. With the
dts files fixed up to contain the necessary data for basic resources, we
can drop the related platform data.

Note that this branch depends on the "omap-for-v4.15/fixes-dt-signed"
branch and the patches with dependencies are based on a merge with that
branch.

These patches first ensure things keep working for the legacy "ti,hwmods"
property when we start making it optional, then adds a minimal TI sysc
interconnect target device driver to handle the new generic "ti,sysc"
compatible property. And then we can finally drop the legacy platform
data for IRQ, DMA and IO resources as seen in the diffstats.

* tag 'omap-for-v4.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
  bus: ti-sysc: Fix unbalanced pm_runtime_enable by adding remove
  bus: ti-sysc: mark PM functions as __maybe_unused
  ARM: OMAP2+: omap_device: fix error return code in omap_device_copy_resources()
  ARM: OMAP2+: Drop legacy struct omap_hwmod_addr_space
  ARM: OMAP2+: Drop omap_hwmod_dma_info
  ARM: OMAP2+: Drop omap_hwmod_irq_info
  ARM: OMAP4: Remove legacy IRQ for PRM
  ARM: OMAP3: Remove legacy IRQ for PRM
  bus: ti-sysc: Add minimal TI sysc interconnect target driver
  ARM: OMAP2+: Populate legacy resources for dma and smartreflex
  ARM: OMAP2+: Parse module IO range from dts for legacy "ti,hwmods" support
  ARM: dts: Configure SmartReflex only to idle the interconnect target module
  ARM: dts: Add nodes for missing omap4 interconnect target modules
  dt-bindings: bus: Minimal TI sysc interconnect target module binding
  ARM: dts: Add missing hwmod related properties for dra7
  ARM: dts: Add missing hwmod related nodes for am33xx
  ARM: dts: Add missing dma hwmod property for omap5
  ARM: dts: Add missing wdt3 node for omap4
  ARM: dts: Add missing hsi node for omap4
  ARM: dts: Add missing onewire node for omap4
  ...

26 files changed, 215 insertions, 1693 deletions

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index e31a5a22e171..00b1f17f8d44 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -104,6 +104,7 @@ config ARCH_OMAP2PLUS
 	select OMAP_GPMC
 	select PINCTRL
 	select SOC_BUS
+	select TI_SYSC
 	select OMAP_IRQCHIP
 	select CLKSRC_TI_32K
 	help
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b3b3b3a19183..ca6dbbf73d76 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -198,15 +198,12 @@ obj-y					+= omap_hwmod_common_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_3xxx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_43xx_interconnect_data.o
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index b5ad7fcb80ed..bc202835371b 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -225,7 +225,6 @@ extern struct device *omap2_get_iva_device(void);
 extern struct device *omap2_get_l3_device(void);
 extern struct device *omap4_get_dsp_device(void);
 
-unsigned int omap4_xlate_irq(unsigned int hwirq);
 void omap_gic_of_init(void);
 
 #ifdef CONFIG_CACHE_L2X0
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index cf65ab8bb004..b226c8aaf8b1 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -299,30 +299,6 @@ static const struct of_device_id intc_match[] = {
 
 static struct device_node *intc_node;
 
-unsigned int omap4_xlate_irq(unsigned int hwirq)
-{
-	struct of_phandle_args irq_data;
-	unsigned int irq;
-
-	if (!intc_node)
-		intc_node = of_find_matching_node(NULL, intc_match);
-
-	if (WARN_ON(!intc_node))
-		return hwirq;
-
-	irq_data.np = intc_node;
-	irq_data.args_count = 3;
-	irq_data.args[0] = 0;
-	irq_data.args[1] = hwirq - OMAP44XX_IRQ_GIC_START;
-	irq_data.args[2] = IRQ_TYPE_LEVEL_HIGH;
-
-	irq = irq_create_of_mapping(&irq_data);
-	if (WARN_ON(!irq))
-		irq = hwirq;
-
-	return irq;
-}
-
 void __init omap_gic_of_init(void)
 {
 	struct device_node *np;
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index acbede082b5b..d45cbfdb4be6 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -35,6 +35,8 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/notifier.h>
 
 #include "common.h"
@@ -309,88 +311,6 @@ int omap_device_get_context_loss_count(struct platform_device *pdev)
 }
 
 /**
- * omap_device_count_resources - count number of struct resource entries needed
- * @od: struct omap_device *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource entries needed for this
- * omap_device @od.  Used by omap_device_build_ss() to determine how
- * much memory to allocate before calling
- * omap_device_fill_resources().  Returns the count.
- */
-static int omap_device_count_resources(struct omap_device *od,
-				       unsigned long flags)
-{
-	int c = 0;
-	int i;
-
-	for (i = 0; i < od->hwmods_cnt; i++)
-		c += omap_hwmod_count_resources(od->hwmods[i], flags);
-
-	pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n",
-		 od->pdev->name, c, od->hwmods_cnt);
-
-	return c;
-}
-
-/**
- * omap_device_fill_resources - fill in array of struct resource
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the resource data for this omap_device @od.  Used by
- * omap_device_build_ss() after calling omap_device_count_resources().
- * Ideally this function would not be needed at all.  If omap_device
- * replaces platform_device, then we can specify our own
- * get_resource()/ get_irq()/etc functions that use the underlying
- * omap_hwmod information.  Or if platform_device is extended to use
- * subarchitecture-specific function pointers, the various
- * platform_device functions can simply call omap_device internal
- * functions to get device resources.  Hacking around the existing
- * platform_device code wastes memory.  Returns 0.
- */
-static int omap_device_fill_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
- * _od_fill_dma_resources - fill in array of struct resource with dma resources
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the dma resource data for this omap_device @od.  Used by
- * omap_device_alloc() after calling omap_device_count_resources().
- *
- * Ideally this function would not be needed at all.  If we have
- * mechanism to get dma resources from DT.
- *
- * Returns 0.
- */
-static int _od_fill_dma_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_dma_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
  * omap_device_alloc - allocate an omap_device
  * @pdev: platform_device that will be included in this omap_device
  * @oh: ptr to the single omap_hwmod that backs this omap_device
@@ -407,8 +327,7 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 {
 	int ret = -ENOMEM;
 	struct omap_device *od;
-	struct resource *res = NULL;
-	int i, res_count;
+	int i;
 	struct omap_hwmod **hwmods;
 
 	od = kzalloc(sizeof(struct omap_device), GFP_KERNEL);
@@ -424,74 +343,6 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 
 	od->hwmods = hwmods;
 	od->pdev = pdev;
-
-	/*
-	 * Non-DT Boot:
-	 *   Here, pdev->num_resources = 0, and we should get all the
-	 *   resources from hwmod.
-	 *
-	 * DT Boot:
-	 *   OF framework will construct the resource structure (currently
-	 *   does for MEM & IRQ resource) and we should respect/use these
-	 *   resources, killing hwmod dependency.
-	 *   If pdev->num_resources > 0, we assume that MEM & IRQ resources
-	 *   have been allocated by OF layer already (through DTB).
-	 *   As preparation for the future we examine the OF provided resources
-	 *   to see if we have DMA resources provided already. In this case
-	 *   there is no need to update the resources for the device, we use the
-	 *   OF provided ones.
-	 *
-	 * TODO: Once DMA resource is available from OF layer, we should
-	 *   kill filling any resources from hwmod.
-	 */
-	if (!pdev->num_resources) {
-		/* Count all resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_IRQ |
-							    IORESOURCE_DMA |
-							    IORESOURCE_MEM);
-	} else {
-		/* Take a look if we already have DMA resource via DT */
-		for (i = 0; i < pdev->num_resources; i++) {
-			struct resource *r = &pdev->resource[i];
-
-			/* We have it, no need to touch the resources */
-			if (r->flags == IORESOURCE_DMA)
-				goto have_everything;
-		}
-		/* Count only DMA resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_DMA);
-		/* The device has no DMA resource, no need for update */
-		if (!res_count)
-			goto have_everything;
-
-		res_count += pdev->num_resources;
-	}
-
-	/* Allocate resources memory to account for new resources */
-	res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
-	if (!res)
-		goto oda_exit3;
-
-	if (!pdev->num_resources) {
-		dev_dbg(&pdev->dev, "%s: using %d resources from hwmod\n",
-			__func__, res_count);
-		omap_device_fill_resources(od, res);
-	} else {
-		dev_dbg(&pdev->dev,
-			"%s: appending %d DMA resources from hwmod\n",
-			__func__, res_count - pdev->num_resources);
-		memcpy(res, pdev->resource,
-		       sizeof(struct resource) * pdev->num_resources);
-		_od_fill_dma_resources(od, &res[pdev->num_resources]);
-	}
-
-	ret = platform_device_add_resources(pdev, res, res_count);
-	kfree(res);
-
-	if (ret)
-		goto oda_exit3;
-
-have_everything:
 	pdev->archdata.od = od;
 
 	for (i = 0; i < oh_cnt; i++) {
@@ -501,8 +352,6 @@ have_everything:
 
 	return od;
 
-oda_exit3:
-	kfree(hwmods);
 oda_exit2:
 	kfree(od);
 oda_exit1:
@@ -522,6 +371,93 @@ void omap_device_delete(struct omap_device *od)
 }
 
 /**
+ * omap_device_copy_resources - Add legacy IO and IRQ resources
+ * @oh: interconnect target module
+ * @pdev: platform device to copy resources to
+ *
+ * We still have legacy DMA and smartreflex needing resources.
+ * Let's populate what they need until we can eventually just
+ * remove this function. Note that there should be no need to
+ * call this from omap_device_build_from_dt(), nor should there
+ * be any need to call it for other devices.
+ */
+static int
+omap_device_copy_resources(struct omap_hwmod *oh,
+			   struct platform_device *pdev)
+{
+	struct device_node *np, *child;
+	struct property *prop;
+	struct resource *res;
+	const char *name;
+	int error, irq = 0;
+
+	if (!oh || !oh->od || !oh->od->pdev) {
+		error = -EINVAL;
+		goto error;
+	}
+
+	np = oh->od->pdev->dev.of_node;
+	if (!np) {
+		error = -ENODEV;
+		goto error;
+	}
+
+	res = kzalloc(sizeof(*res) * 2, GFP_KERNEL);
+	if (!res)
+		return -ENOMEM;
+
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, res);
+
+	/* No ranges, rely on device reg entry */
+	if (error)
+		error = of_address_to_resource(np, 0, res);
+	if (error)
+		goto free;
+
+	/* SmartReflex needs first IO resource name to be "mpu" */
+	res[0].name = "mpu";
+
+	/*
+	 * We may have a configured "ti,sysc" interconnect target with a
+	 * dts child with the interrupt. If so use the first child's
+	 * first interrupt for "ti-hwmods" legacy support.
+	 */
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	child = of_get_next_available_child(np, NULL);
+
+	if (name)
+		irq = irq_of_parse_and_map(child, 0);
+	if (!irq)
+		irq = irq_of_parse_and_map(np, 0);
+	if (!irq) {
+		error = -EINVAL;
+		goto free;
+	}
+
+	/* Legacy DMA code needs interrupt name to be "0" */
+	res[1].start = irq;
+	res[1].end = irq;
+	res[1].flags = IORESOURCE_IRQ;
+	res[1].name = "0";
+
+	error = platform_device_add_resources(pdev, res, 2);
+
+free:
+	kfree(res);
+
+error:
+	WARN(error, "%s: %s device %s failed: %i\n",
+	     __func__, oh->name, dev_name(&pdev->dev),
+	     error);
+
+	return error;
+}
+
+/**
  * omap_device_build - build and register an omap_device with one omap_hwmod
  * @pdev_name: name of the platform_device driver to use
  * @pdev_id: this platform_device's connection ID
@@ -540,45 +476,24 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
 						 struct omap_hwmod *oh,
 						 void *pdata, int pdata_len)
 {
-	struct omap_hwmod *ohs[] = { oh };
-
-	if (!oh)
-		return ERR_PTR(-EINVAL);
-
-	return omap_device_build_ss(pdev_name, pdev_id, ohs, 1, pdata,
-				    pdata_len);
-}
-
-/**
- * omap_device_build_ss - build and register an omap_device with multiple hwmods
- * @pdev_name: name of the platform_device driver to use
- * @pdev_id: this platform_device's connection ID
- * @oh: ptr to the single omap_hwmod that backs this omap_device
- * @pdata: platform_data ptr to associate with the platform_device
- * @pdata_len: amount of memory pointed to by @pdata
- *
- * Convenience function for building and registering an omap_device
- * subsystem record.  Subsystem records consist of multiple
- * omap_hwmods.  This function in turn builds and registers a
- * platform_device record.  Returns an ERR_PTR() on error, or passes
- * along the return value of omap_device_register().
- */
-struct platform_device __init *omap_device_build_ss(const char *pdev_name,
-						    int pdev_id,
-						    struct omap_hwmod **ohs,
-						    int oh_cnt, void *pdata,
-						    int pdata_len)
-{
 	int ret = -ENOMEM;
 	struct platform_device *pdev;
 	struct omap_device *od;
 
-	if (!ohs || oh_cnt == 0 || !pdev_name)
+	if (!oh || !pdev_name)
 		return ERR_PTR(-EINVAL);
 
 	if (!pdata && pdata_len > 0)
 		return ERR_PTR(-EINVAL);
 
+	if (strncmp(oh->name, "smartreflex", 11) &&
+	    strncmp(oh->name, "dma", 3)) {
+		pr_warn("%s need to update %s to probe with dt\na",
+			__func__, pdev_name);
+		ret = -ENODEV;
+		goto odbs_exit;
+	}
+
 	pdev = platform_device_alloc(pdev_name, pdev_id);
 	if (!pdev) {
 		ret = -ENOMEM;
@@ -591,7 +506,16 @@ struct platform_device __init *omap_device_build_ss(const char *pdev_name,
 	else
 		dev_set_name(&pdev->dev, "%s", pdev->name);
 
-	od = omap_device_alloc(pdev, ohs, oh_cnt);
+	/*
+	 * Must be called before omap_device_alloc() as oh->od
+	 * only contains the currently registered omap_device
+	 * and will get overwritten by omap_device_alloc().
+	 */
+	ret = omap_device_copy_resources(oh, pdev);
+	if (ret)
+		goto odbs_exit1;
+
+	od = omap_device_alloc(pdev, &oh, 1);
 	if (IS_ERR(od))
 		goto odbs_exit1;
 
diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
index 78c02b355179..786b9c00fdb9 100644
--- a/arch/arm/mach-omap2/omap_device.h
+++ b/arch/arm/mach-omap2/omap_device.h
@@ -75,10 +75,6 @@ struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
 					  struct omap_hwmod *oh, void *pdata,
 					  int pdata_len);
 
-struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
-					 struct omap_hwmod **oh, int oh_cnt,
-					 void *pdata, int pdata_len);
-
 struct omap_device *omap_device_alloc(struct platform_device *pdev,
 				      struct omap_hwmod **ohs, int oh_cnt);
 void omap_device_delete(struct omap_device *od);
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index d50101d44795..104256a5f0f7 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1102,215 +1102,6 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
 }
 
 /**
- * _count_mpu_irqs - count the number of MPU IRQ lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of MPU IRQs associated with the hwmod
- * @oh.  Used to allocate struct resource data.  Returns 0 if @oh is
- * NULL.
- */
-static int _count_mpu_irqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_irq_info *ohii;
-	int i = 0;
-
-	if (!oh || !oh->mpu_irqs)
-		return 0;
-
-	do {
-		ohii = &oh->mpu_irqs[i++];
-	} while (ohii->irq != -1);
-
-	return i-1;
-}
-
-/**
- * _count_sdma_reqs - count the number of SDMA request lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of SDMA request lines associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_sdma_reqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_dma_info *ohdi;
-	int i = 0;
-
-	if (!oh || !oh->sdma_reqs)
-		return 0;
-
-	do {
-		ohdi = &oh->sdma_reqs[i++];
-	} while (ohdi->dma_req != -1);
-
-	return i-1;
-}
-
-/**
- * _count_ocp_if_addr_spaces - count the number of address space entries for @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of address space ranges associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_ocp_if_addr_spaces(struct omap_hwmod_ocp_if *os)
-{
-	struct omap_hwmod_addr_space *mem;
-	int i = 0;
-
-	if (!os || !os->addr)
-		return 0;
-
-	do {
-		mem = &os->addr[i++];
-	} while (mem->pa_start != mem->pa_end);
-
-	return i-1;
-}
-
-/**
- * _get_mpu_irq_by_name - fetch MPU interrupt line number by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the MPU interrupt number to fetch (optional)
- * @irq: pointer to an unsigned int to store the MPU IRQ number to
- *
- * Retrieve a MPU hardware IRQ line number named by @name associated
- * with the IP block pointed to by @oh.  The IRQ number will be filled
- * into the address pointed to by @dma.  When @name is non-null, the
- * IRQ line number associated with the named entry will be returned.
- * If @name is null, the first matching entry will be returned.  Data
- * order is not meaningful in hwmod data, so callers are strongly
- * encouraged to use a non-null @name whenever possible to avoid
- * unpredictable effects if hwmod data is later added that causes data
- * ordering to change.  Returns 0 upon success or a negative error
- * code upon error.
- */
-static int _get_mpu_irq_by_name(struct omap_hwmod *oh, const char *name,
-				unsigned int *irq)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->mpu_irqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->mpu_irqs[i].irq != -1) {
-		if (name == oh->mpu_irqs[i].name ||
-		    !strcmp(name, oh->mpu_irqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*irq = oh->mpu_irqs[i].irq;
-
-	return 0;
-}
-
-/**
- * _get_sdma_req_by_name - fetch SDMA request line ID by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the SDMA request line to fetch (optional)
- * @dma: pointer to an unsigned int to store the request line ID to
- *
- * Retrieve an SDMA request line ID named by @name on the IP block
- * pointed to by @oh.  The ID will be filled into the address pointed
- * to by @dma.  When @name is non-null, the request line ID associated
- * with the named entry will be returned.  If @name is null, the first
- * matching entry will be returned.  Data order is not meaningful in
- * hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  Returns 0
- * upon success or a negative error code upon error.
- */
-static int _get_sdma_req_by_name(struct omap_hwmod *oh, const char *name,
-				 unsigned int *dma)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->sdma_reqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->sdma_reqs[i].dma_req != -1) {
-		if (name == oh->sdma_reqs[i].name ||
-		    !strcmp(name, oh->sdma_reqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*dma = oh->sdma_reqs[i].dma_req;
-
-	return 0;
-}
-
-/**
- * _get_addr_space_by_name - fetch address space start & end by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the address space to fetch (optional)
- * @pa_start: pointer to a u32 to store the starting address to
- * @pa_end: pointer to a u32 to store the ending address to
- *
- * Retrieve address space start and end addresses for the IP block
- * pointed to by @oh.  The data will be filled into the addresses
- * pointed to by @pa_start and @pa_end.  When @name is non-null, the
- * address space data associated with the named entry will be
- * returned.  If @name is null, the first matching entry will be
- * returned.  Data order is not meaningful in hwmod data, so callers
- * are strongly encouraged to use a non-null @name whenever possible
- * to avoid unpredictable effects if hwmod data is later added that
- * causes data ordering to change.  Returns 0 upon success or a
- * negative error code upon error.
- */
-static int _get_addr_space_by_name(struct omap_hwmod *oh, const char *name,
-				   u32 *pa_start, u32 *pa_end)
-{
-	int j;
-	struct omap_hwmod_ocp_if *os;
-	bool found = false;
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-
-		if (!os->addr)
-			return -ENOENT;
-
-		j = 0;
-		while (os->addr[j].pa_start != os->addr[j].pa_end) {
-			if (name == os->addr[j].name ||
-			    !strcmp(name, os->addr[j].name)) {
-				found = true;
-				break;
-			}
-			j++;
-		}
-
-		if (found)
-			break;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*pa_start = os->addr[j].pa_start;
-	*pa_end = os->addr[j].pa_end;
-
-	return 0;
-}
-
-/**
  * _save_mpu_port_index - find and save the index to @oh's MPU port
  * @oh: struct omap_hwmod *
  *
@@ -1361,32 +1152,6 @@ static struct omap_hwmod_ocp_if *_find_mpu_rt_port(struct omap_hwmod *oh)
 };
 
 /**
- * _find_mpu_rt_addr_space - return MPU register target address space for @oh
- * @oh: struct omap_hwmod *
- *
- * Returns a pointer to the struct omap_hwmod_addr_space record representing
- * the register target MPU address space; or returns NULL upon error.
- */
-static struct omap_hwmod_addr_space * __init _find_mpu_rt_addr_space(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_ocp_if *os;
-	struct omap_hwmod_addr_space *mem;
-	int found = 0, i = 0;
-
-	os = _find_mpu_rt_port(oh);
-	if (!os || !os->addr)
-		return NULL;
-
-	do {
-		mem = &os->addr[i++];
-		if (mem->flags & ADDR_TYPE_RT)
-			found = 1;
-	} while (!found && mem->pa_start != mem->pa_end);
-
-	return (found) ? mem : NULL;
-}
-
-/**
  * _enable_sysc - try to bring a module out of idle via OCP_SYSCONFIG
  * @oh: struct omap_hwmod *
  *
@@ -2394,6 +2159,75 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 }
 
 /**
+ * omap_hwmod_parse_module_range - map module IO range from device tree
+ * @oh: struct omap_hwmod *
+ * @np: struct device_node *
+ *
+ * Parse the device tree range an interconnect target module provides
+ * for it's child device IP blocks. This way we can support the old
+ * "ti,hwmods" property with just dts data without a need for platform
+ * data for IO resources. And we don't need all the child IP device
+ * nodes available in the dts.
+ */
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res)
+{
+	struct property *prop;
+	const __be32 *ranges;
+	const char *name;
+	u32 nr_addr, nr_size;
+	u64 base, size;
+	int len, error;
+
+	if (!res)
+		return -EINVAL;
+
+	ranges = of_get_property(np, "ranges", &len);
+	if (!ranges)
+		return -ENOENT;
+
+	len /= sizeof(*ranges);
+
+	if (len < 3)
+		return -EINVAL;
+
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	if (!name)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#address-cells", &nr_addr);
+	if (error)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#size-cells", &nr_size);
+	if (error)
+		return -ENOENT;
+
+	if (nr_addr != 1 || nr_size != 1) {
+		pr_err("%s: invalid range for %s->%s\n", __func__,
+		       oh->name, np->name);
+		return -EINVAL;
+	}
+
+	ranges++;
+	base = of_translate_address(np, ranges++);
+	size = be32_to_cpup(ranges);
+
+	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
+		 oh->name, np->name, base, size);
+
+	res->start = base;
+	res->end = base + size - 1;
+	res->flags = IORESOURCE_MEM;
+
+	return 0;
+}
+
+/**
  * _init_mpu_rt_base - populate the virtual address for a hwmod
  * @oh: struct omap_hwmod * to locate the virtual address
  * @data: (unused, caller should pass NULL)
@@ -2413,8 +2247,9 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 				    int index, struct device_node *np)
 {
-	struct omap_hwmod_addr_space *mem;
 	void __iomem *va_start = NULL;
+	struct resource res;
+	int error;
 
 	if (!oh)
 		return -EINVAL;
@@ -2429,28 +2264,22 @@ static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 	if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
 		return -ENXIO;
 
-	mem = _find_mpu_rt_addr_space(oh);
-	if (!mem) {
-		pr_debug("omap_hwmod: %s: no MPU register target found\n",
-			 oh->name);
+	if (!np) {
+		pr_err("omap_hwmod: %s: no dt node\n", oh->name);
+		return -ENXIO;
+	}
 
-		/* Extract the IO space from device tree blob */
-		if (!np) {
-			pr_err("omap_hwmod: %s: no dt node\n", oh->name);
-			return -ENXIO;
-		}
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, &res);
+	if (!error)
+		va_start = ioremap(res.start, resource_size(&res));
 
+	/* No ranges, rely on device reg entry */
+	if (!va_start)
 		va_start = of_iomap(np, index + oh->mpu_rt_idx);
-	} else {
-		va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
-	}
-
 	if (!va_start) {
-		if (mem)
-			pr_err("omap_hwmod: %s: Could not ioremap\n", oh->name);
-		else
-			pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n",
-			       oh->name, index, np);
+		pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n",
+		       oh->name, index, np);
 		return -ENXIO;
 	}
 
@@ -3355,189 +3184,6 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh)
  */
 
 /**
- * omap_hwmod_count_resources - count number of struct resources needed by hwmod
- * @oh: struct omap_hwmod *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource array elements necessary to
- * contain omap_hwmod @oh resources.  Intended to be called by code
- * that registers omap_devices.  Intended to be used to determine the
- * size of a dynamically-allocated struct resource array, before
- * calling omap_hwmod_fill_resources().  Returns the number of struct
- * resource array elements needed.
- *
- * XXX This code is not optimized.  It could attempt to merge adjacent
- * resource IDs.
- *
- */
-int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags)
-{
-	int ret = 0;
-
-	if (flags & IORESOURCE_IRQ)
-		ret += _count_mpu_irqs(oh);
-
-	if (flags & IORESOURCE_DMA)
-		ret += _count_sdma_reqs(oh);
-
-	if (flags & IORESOURCE_MEM) {
-		struct omap_hwmod_ocp_if *os;
-
-		list_for_each_entry(os, &oh->slave_ports, node)
-			ret += _count_ocp_if_addr_spaces(os);
-	}
-
-	return ret;
-}
-
-/**
- * omap_hwmod_fill_resources - fill struct resource array with hwmod data
- * @oh: struct omap_hwmod *
- * @res: pointer to the first element of an array of struct resource to fill
- *
- * Fill the struct resource array @res with resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	struct omap_hwmod_ocp_if *os;
-	int i, j, mpu_irqs_cnt, sdma_reqs_cnt, addr_cnt;
-	int r = 0;
-
-	/* For each IRQ, DMA, memory area, fill in array.*/
-
-	mpu_irqs_cnt = _count_mpu_irqs(oh);
-	for (i = 0; i < mpu_irqs_cnt; i++) {
-		unsigned int irq;
-
-		if (oh->xlate_irq)
-			irq = oh->xlate_irq((oh->mpu_irqs + i)->irq);
-		else
-			irq = (oh->mpu_irqs + i)->irq;
-		(res + r)->name = (oh->mpu_irqs + i)->name;
-		(res + r)->start = irq;
-		(res + r)->end = irq;
-		(res + r)->flags = IORESOURCE_IRQ;
-		r++;
-	}
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-		addr_cnt = _count_ocp_if_addr_spaces(os);
-
-		for (j = 0; j < addr_cnt; j++) {
-			(res + r)->name = (os->addr + j)->name;
-			(res + r)->start = (os->addr + j)->pa_start;
-			(res + r)->end = (os->addr + j)->pa_end;
-			(res + r)->flags = IORESOURCE_MEM;
-			r++;
-		}
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_fill_dma_resources - fill struct resource array with dma data
- * @oh: struct omap_hwmod *
- * @res: pointer to the array of struct resource to fill
- *
- * Fill the struct resource array @res with dma resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	int i, sdma_reqs_cnt;
-	int r = 0;
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_get_resource_byname - fetch IP block integration data by name
- * @oh: struct omap_hwmod * to operate on
- * @type: one of the IORESOURCE_* constants from include/linux/ioport.h
- * @name: pointer to the name of the data to fetch (optional)
- * @rsrc: pointer to a struct resource, allocated by the caller
- *
- * Retrieve MPU IRQ, SDMA request line, or address space start/end
- * data for the IP block pointed to by @oh.  The data will be filled
- * into a struct resource record pointed to by @rsrc.  The struct
- * resource must be allocated by the caller.  When @name is non-null,
- * the data associated with the matching entry in the IRQ/SDMA/address
- * space hwmod data arrays will be returned.  If @name is null, the
- * first array entry will be returned.  Data order is not meaningful
- * in hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  This
- * function is only intended for use by OMAP core code.  Device
- * drivers should not call this function - the appropriate bus-related
- * data accessor functions should be used instead.  Returns 0 upon
- * success or a negative error code upon error.
- */
-int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
-				   const char *name, struct resource *rsrc)
-{
-	int r;
-	unsigned int irq, dma;
-	u32 pa_start, pa_end;
-
-	if (!oh || !rsrc)
-		return -EINVAL;
-
-	if (type == IORESOURCE_IRQ) {
-		r = _get_mpu_irq_by_name(oh, name, &irq);
-		if (r)
-			return r;
-
-		rsrc->start = irq;
-		rsrc->end = irq;
-	} else if (type == IORESOURCE_DMA) {
-		r = _get_sdma_req_by_name(oh, name, &dma);
-		if (r)
-			return r;
-
-		rsrc->start = dma;
-		rsrc->end = dma;
-	} else if (type == IORESOURCE_MEM) {
-		r = _get_addr_space_by_name(oh, name, &pa_start, &pa_end);
-		if (r)
-			return r;
-
-		rsrc->start = pa_start;
-		rsrc->end = pa_end;
-	} else {
-		return -EINVAL;
-	}
-
-	rsrc->flags = type;
-	rsrc->name = name;
-
-	return 0;
-}
-
-/**
  * omap_hwmod_get_pwrdm - return pointer to this module's main powerdomain
  * @oh: struct omap_hwmod *
  *
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index 7dfd5989b665..df2239a58555 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -150,34 +150,6 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
 #endif
 
 /**
- * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
- * @name: name of the IRQ channel (module local name)
- * @irq: IRQ channel ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_irq_info {
-	const char	*name;
-	s16		irq;
-};
-
-/**
- * struct omap_hwmod_dma_info - DMA channels used by the hwmod
- * @name: name of the DMA channel (module local name)
- * @dma_req: DMA request ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_dma_info {
-	const char	*name;
-	s16		dma_req;
-};
-
-/**
  * struct omap_hwmod_rst_info - IPs reset lines use by hwmod
  * @name: name of the reset line (module local name)
  * @rst_shift: Offset of the reset bit
@@ -226,34 +198,6 @@ struct omap_hwmod_omap2_firewall {
 	u8 flags;
 };
 
-
-/*
- * omap_hwmod_addr_space.flags bits
- *
- * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init.
- * ADDR_TYPE_RT: Address space contains module register target data.
- */
-#define ADDR_MAP_ON_INIT	(1 << 0)	/* XXX does not belong */
-#define ADDR_TYPE_RT		(1 << 1)
-
-/**
- * struct omap_hwmod_addr_space - address space handled by the hwmod
- * @name: name of the address space
- * @pa_start: starting physical address
- * @pa_end: ending physical address
- * @flags: (see omap_hwmod_addr_space.flags macros above)
- *
- * Address space doesn't necessarily follow physical interconnect
- * structure.  GPMC is one example.
- */
-struct omap_hwmod_addr_space {
-	const char *name;
-	u32 pa_start;
-	u32 pa_end;
-	u8 flags;
-};
-
-
 /*
  * omap_hwmod_ocp_if.user bits: these indicate the initiators that use this
  * interface to interact with the hwmod.  Used to add sleep dependencies
@@ -612,8 +556,6 @@ struct omap_hwmod_class {
  * @name: name of the hwmod
  * @class: struct omap_hwmod_class * to the class of this hwmod
  * @od: struct omap_device currently associated with this hwmod (internal use)
- * @mpu_irqs: ptr to an array of MPU IRQs
- * @sdma_reqs: ptr to an array of System DMA request IDs
  * @prcm: PRCM data pertaining to this hwmod
  * @main_clk: main clock: OMAP clock name
  * @_clk: pointer to the main struct clk (filled in at runtime)
@@ -656,8 +598,6 @@ struct omap_hwmod {
 	const char			*name;
 	struct omap_hwmod_class		*class;
 	struct omap_device		*od;
-	struct omap_hwmod_irq_info	*mpu_irqs;
-	struct omap_hwmod_dma_info	*sdma_reqs;
 	struct omap_hwmod_rst_info	*rst_lines;
 	union {
 		struct omap_hwmod_omap2_prcm omap2;
@@ -676,7 +616,6 @@ struct omap_hwmod {
 	struct lock_class_key		hwmod_key; /* unique lock class */
 	struct list_head		node;
 	struct omap_hwmod_ocp_if	*_mpu_port;
-	unsigned int			(*xlate_irq)(unsigned int);
 	u32				flags;
 	u8				mpu_rt_idx;
 	u8				response_lat;
@@ -690,11 +629,16 @@ struct omap_hwmod {
 	struct omap_hwmod		*parent_hwmod;
 };
 
+struct device_node;
+
 struct omap_hwmod *omap_hwmod_lookup(const char *name);
 int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
 			void *data);
 
 int __init omap_hwmod_setup_one(const char *name);
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
 int omap_hwmod_idle(struct omap_hwmod *oh);
@@ -709,7 +653,6 @@ int omap_hwmod_softreset(struct omap_hwmod *oh);
 
 int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags);
 int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res);
 int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
 				   const char *name, struct resource *res);
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 65b1647092bd..1a15a347945a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -155,7 +155,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -371,7 +370,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2420_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 79127b35fe60..3801850bccec 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -153,7 +153,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -572,7 +571,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2430_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
deleted file mode 100644
index 6d2e32462df9..000000000000
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * omap_hwmod_2xxx_3xxx_interconnect_data.c - common interconnect data, OMAP2/3
- *
- * Copyright (C) 2009-2011 Nokia Corporation
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * XXX handle crossbar/shared link difference for L3?
- * XXX these should be marked initdata for multi-OMAP kernels
- */
-#include <asm/sizes.h>
-
-#include "omap_hwmod.h"
-
-#include "omap_hwmod_common_data.h"
-
-struct omap_hwmod_addr_space omap2_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056000 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index cfaeb0f78cc8..28665d29f23f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -65,21 +65,6 @@ struct omap_hwmod_class iva_hwmod_class = {
 	.name = "iva",
 };
 
-/* Common MPU IRQ line data */
-
-struct omap_hwmod_irq_info omap2_dispc_irqs[] = {
-	{ .irq = 25 + OMAP_INTC_START, },
-	{ .irq = -1, },
-};
-
-struct omap_hwmod_irq_info omap2_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ0 */
-	{ .name = "1", .irq = 13 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ1 */
-	{ .name = "2", .irq = 14 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ2 */
-	{ .name = "3", .irq = 15 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ3 */
-	{ .irq = -1, },
-};
-
 struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = {
 	.rev_offs	= 0x0,
 	.sysc_offs	= 0x14,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index d190f1ad97b7..beec4cd617b1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -20,11 +20,6 @@
 #include "prm-regbits-24xx.h"
 #include "wd_timer.h"
 
-static struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .dma_req = -1, },
-};
-
 /*
  * 'dispc' class
  * display controller
@@ -550,7 +545,6 @@ struct omap_hwmod omap2xxx_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap2xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
index a88cb013fef9..e0001232bb4f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -159,54 +159,24 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
-	{
-		.pa_start	= 0x48300000,
-		.pa_end		= 0x48300000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
-	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
-	{
-		.pa_start	= 0x48304000,
-		.pa_end		= 0x48304000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -250,38 +220,18 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__spinlock = {
 };
 
 /* l4 ls -> mcasp0 */
-static struct omap_hwmod_addr_space am33xx_mcasp0_addr_space[] = {
-	{
-		.pa_start	= 0x48038000,
-		.pa_end		= 0x48038000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mcasp1 */
-static struct omap_hwmod_addr_space am33xx_mcasp1_addr_space[] = {
-	{
-		.pa_start	= 0x4803C000,
-		.pa_end		= 0x4803C000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -382,56 +332,26 @@ struct omap_hwmod_ocp_if am33xx_l3_main__tpcc = {
 };
 
 /* l3 main -> tpcc0 */
-static struct omap_hwmod_addr_space am33xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc0_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc1 */
-static struct omap_hwmod_addr_space am33xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc1 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc1_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc2 */
-static struct omap_hwmod_addr_space am33xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc2 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc2_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -483,38 +403,18 @@ struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
 };
 
 /* l3 main -> sha0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_sha0_addrs[] = {
-	{
-		.pa_start	= 0x53100000,
-		.pa_end		= 0x53100000 + SZ_512 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__sha0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_sha0_hwmod,
 	.clk		= "sha0_fck",
-	.addr		= am33xx_sha0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
 /* l3 main -> AES0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_aes0_addrs[] = {
-	{
-		.pa_start	= 0x53500000,
-		.pa_end		= 0x53500000 + SZ_1M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_aes0_hwmod,
 	.clk		= "aes0_fck",
-	.addr		= am33xx_aes0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 6dc51a774a26..4d16b15bb0cf 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -320,20 +320,11 @@ static struct omap_hwmod am33xx_usbss_hwmod = {
  * Interfaces
  */
 
-static struct omap_hwmod_addr_space am33xx_emif_addrs[] = {
-	{
-		.pa_start	= 0x4c000000,
-		.pa_end		= 0x4c000fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
 /* l3 main -> emif */
 static struct omap_hwmod_ocp_if am33xx_l3_main__emif = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_emif_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_emif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -370,20 +361,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__pruss = {
 };
 
 /* l3_main -> debugss */
-static struct omap_hwmod_addr_space am33xx_debugss_addrs[] = {
-	{
-		.pa_start	= 0x4b000000,
-		.pa_end		= 0x4b000000 + SZ_16M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__debugss = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_debugss_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_debugss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -428,20 +409,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__gpio0 = {
 };
 
 /* L4 WKUP -> ADC_TSC */
-static struct omap_hwmod_addr_space am33xx_adc_tsc_addrs[] = {
-	{
-		.pa_start	= 0x44E0D000,
-		.pa_end		= 0x44E0D000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = {
 	.master		= &am33xx_l4_wkup_hwmod,
 	.slave		= &am33xx_adc_tsc_hwmod,
 	.clk		= "dpll_core_m4_div2_ck",
-	.addr		= am33xx_adc_tsc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -452,20 +423,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_lcdc_addr_space[] = {
-	{
-		.pa_start	= 0x4830E000,
-		.pa_end		= 0x4830E000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__lcdc = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_lcdc_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_lcdc_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index c3276436b0ae..9cfba4125d63 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -565,12 +565,6 @@ static struct omap_hwmod_class i2c_class = {
 	.reset	= &omap_i2c_reset,
 };
 
-static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .name = "dsi1", .dma_req = 74 },
-	{ .dma_req = -1, },
-};
-
 /* dss */
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	/*
@@ -587,7 +581,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -607,7 +600,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -647,7 +639,6 @@ static struct omap_hwmod_class omap3_dispc_hwmod_class = {
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap3_dispc_hwmod_class,
-	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1017,7 +1008,6 @@ static struct omap_hwmod_class omap3xxx_dma_hwmod_class = {
 static struct omap_hwmod omap3xxx_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap3xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ick",
 	.prcm = {
 		.omap2 = {
@@ -2108,20 +2098,10 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
 };
 
 /* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR1_BASE,
-		.pa_end		= OMAP34XX_SR1_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2129,25 +2109,15 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-/* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR2_BASE,
-		.pa_end		= OMAP34XX_SR2_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
+/* L4 CORE -> SR2 interface */
 
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2155,7 +2125,6 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2524,21 +2493,11 @@ static struct omap_hwmod_ocp_if omap3xxx_dma_system__l3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056fff,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dma_system = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap3xxx_dma_system_hwmod,
 	.clk		= "core_l4_ick",
-	.addr		= omap3xxx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3e2d792fd9df..c47709659a54 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -465,20 +465,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap44xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap44xx_dma_hwmod_class,
 	.clkdm_name	= "l3_dma_clkdm",
-	.mpu_irqs	= omap44xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_div_ck",
 	.prcm = {
 		.omap4 = {
@@ -620,16 +610,6 @@ static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
 };
 
 /* dss_dispc */
-static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = {
-	{ .irq = 25 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = {
-	{ .dma_req = 5 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_dss_dispc_dev_attr omap44xx_dss_dispc_dev_attr = {
 	.manager_count		= 3,
 	.has_framedonetv_irq	= 1
@@ -639,9 +619,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap44xx_dispc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dispc_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -675,16 +652,6 @@ static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
 };
 
 /* dss_dsi1 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = {
-	{ .irq = 53 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = {
-	{ .dma_req = 74 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -693,9 +660,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.name		= "dss_dsi1",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -709,16 +673,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 };
 
 /* dss_dsi2 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = {
-	{ .irq = 84 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = {
-	{ .dma_req = 83 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi2_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -727,9 +681,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.name		= "dss_dsi2",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -763,16 +714,6 @@ static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
 };
 
 /* dss_hdmi */
-static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = {
-	{ .irq = 101 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = {
-	{ .dma_req = 75 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 	{ .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
@@ -787,9 +728,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	 * set idle mode by software.
 	 */
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_OPT_CLKS_NEEDED,
-	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
 	.main_clk	= "dss_48mhz_clk",
 	.prcm = {
 		.omap4 = {
@@ -823,11 +761,6 @@ static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
 };
 
 /* dss_rfbi */
-static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = {
-	{ .dma_req = 13 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
 	{ .role = "ick", .clk = "l3_div_ck" },
 };
@@ -836,7 +769,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -1936,19 +1868,6 @@ static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
 };
 
 /* mcspi1 */
-static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi1 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
 	.num_chipselect	= 4,
 };
@@ -1957,7 +1876,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.name		= "mcspi1",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -1970,15 +1888,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 };
 
 /* mcspi2 */
-static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi2 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -1987,7 +1896,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.name		= "mcspi2",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2000,15 +1908,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 };
 
 /* mcspi3 */
-static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi3 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -2017,7 +1916,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.name		= "mcspi3",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2030,13 +1928,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 };
 
 /* mcspi4 */
-static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi4 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
 	.num_chipselect	= 1,
 };
@@ -2045,7 +1936,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.name		= "mcspi4",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2080,13 +1970,6 @@ static struct omap_hwmod_class omap44xx_mmc_hwmod_class = {
 };
 
 /* mmc1 */
-static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mmc1 dev_attr */
 static struct omap_hsmmc_dev_attr mmc1_dev_attr = {
 	.flags	= OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
 };
@@ -2095,7 +1978,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.name		= "mmc1",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
 	.main_clk	= "hsmmc1_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2108,17 +1990,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 };
 
 /* mmc2 */
-static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.name		= "mmc2",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
 	.main_clk	= "hsmmc2_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2130,17 +2005,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 };
 
 /* mmc3 */
-static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.name		= "mmc3",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2152,17 +2020,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 };
 
 /* mmc4 */
-static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.name		= "mmc4",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2174,17 +2035,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 };
 
 /* mmc5 */
-static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.name		= "mmc5",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -3538,81 +3392,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp_wp_noc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
-	{
-		.name		= "dmem",
-		.pa_start	= 0x40180000,
-		.pa_end		= 0x4018ffff
-	},
-	{
-		.name		= "cmem",
-		.pa_start	= 0x401a0000,
-		.pa_end		= 0x401a1fff
-	},
-	{
-		.name		= "smem",
-		.pa_start	= 0x401c0000,
-		.pa_end		= 0x401c5fff
-	},
-	{
-		.name		= "pmem",
-		.pa_start	= 0x401e0000,
-		.pa_end		= 0x401e1fff
-	},
-	{
-		.name		= "mpu",
-		.pa_start	= 0x401f1000,
-		.pa_end		= 0x401f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = {
-	{
-		.name		= "dmem_dma",
-		.pa_start	= 0x49080000,
-		.pa_end		= 0x4908ffff
-	},
-	{
-		.name		= "cmem_dma",
-		.pa_start	= 0x490a0000,
-		.pa_end		= 0x490a1fff
-	},
-	{
-		.name		= "smem_dma",
-		.pa_start	= 0x490c0000,
-		.pa_end		= 0x490c5fff
-	},
-	{
-		.name		= "pmem_dma",
-		.pa_start	= 0x490e0000,
-		.pa_end		= 0x490e1fff
-	},
-	{
-		.name		= "dma",
-		.pa_start	= 0x490f1000,
-		.pa_end		= 0x490f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess (dma) */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -3632,75 +3424,35 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_core_addrs[] = {
-	{
-		.pa_start	= 0x4a002000,
-		.pa_end		= 0x4a0027ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_core_addrs[] = {
-	{
-		.pa_start	= 0x4a100000,
-		.pa_end		= 0x4a1007ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_pad_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_pad_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_pad_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a30c000,
-		.pa_end		= 0x4a30c7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a31e000,
-		.pa_end		= 0x4a31e7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_pad_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_pad_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_pad_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3712,21 +3464,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_instr__debugss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_dma_system_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3762,255 +3504,115 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
-	{
-		.pa_start	= 0x58000000,
-		.pa_end		= 0x5800007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = {
-	{
-		.pa_start	= 0x48040000,
-		.pa_end		= 0x4804007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58001000,
-		.pa_end		= 0x58001fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dispc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = {
-	{
-		.pa_start	= 0x48041000,
-		.pa_end		= 0x48041fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dispc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
-	{
-		.pa_start	= 0x58004000,
-		.pa_end		= 0x580041ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = {
-	{
-		.pa_start	= 0x48044000,
-		.pa_end		= 0x480441ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
-	{
-		.pa_start	= 0x58005000,
-		.pa_end		= 0x580051ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi2_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = {
-	{
-		.pa_start	= 0x48045000,
-		.pa_end		= 0x480451ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi2_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58006000,
-		.pa_end		= 0x58006fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_hdmi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = {
-	{
-		.pa_start	= 0x48046000,
-		.pa_end		= 0x48046fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_hdmi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58002000,
-		.pa_end		= 0x580020ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_rfbi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = {
-	{
-		.pa_start	= 0x48042000,
-		.pa_end		= 0x480420ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_rfbi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58003000,
-		.pa_end		= 0x580030ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_venc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = {
-	{
-		.pa_start	= 0x48043000,
-		.pa_end		= 0x480430ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_venc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -4030,21 +3632,11 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__elm = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = {
-	{
-		.pa_start	= 0x4a10a000,
-		.pa_end		= 0x4a10a1ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> fdif */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_fdif_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_fdif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4104,57 +3696,27 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_gpu_addrs[] = {
-	{
-		.pa_start	= 0x56000000,
-		.pa_end		= 0x5600ffff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> gpu */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_gpu_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_gpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> hdq1w */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_hdq1w_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
-	{
-		.pa_start	= 0x4a058000,
-		.pa_end		= 0x4a05bfff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> hsi */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_hsi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hsi_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4198,21 +3760,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = {
-	{
-		.pa_start	= 0x52000000,
-		.pa_end		= 0x520000ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> iss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_iss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_iss_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4248,39 +3800,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_addrs[] = {
-	{
-		.pa_start	= 0x40128000,
-		.pa_end		= 0x401283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_dma_addrs[] = {
-	{
-		.pa_start	= 0x49028000,
-		.pa_end		= 0x490283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -4460,111 +3992,51 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_addrs[] = {
-	{
-		.pa_start	= 0x4012c000,
-		.pa_end		= 0x4012c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_dma_addrs[] = {
-	{
-		.pa_start	= 0x4902c000,
-		.pa_end		= 0x4902c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus2_addrs[] = {
-	{
-		.pa_start	= 0x48076000,
-		.pa_end		= 0x480763ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> slimbus2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__slimbus2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_slimbus2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_slimbus2_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_iva_addrs[] = {
-	{
-		.pa_start	= 0x4a0db000,
-		.pa_end		= 0x4a0db03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_iva */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_iva = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_iva_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_iva_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d903f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_mpu = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4736,39 +4208,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = {
-	{
-		.pa_start	= 0x40130000,
-		.pa_end		= 0x4013007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = {
-	{
-		.pa_start	= 0x49030000,
-		.pa_end		= 0x4903007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index 9a67f013ebad..988e7eaa1330 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -275,20 +275,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap54xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP54XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap54xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap54xx_dma_hwmod_class,
 	.clkdm_name	= "dma_clkdm",
-	.mpu_irqs	= omap54xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_iclk_div",
 	.prcm = {
 		.omap4 = {
@@ -2255,21 +2245,11 @@ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap54xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap54xx_l4_cfg__dma_system = {
 	.master		= &omap54xx_l4_cfg_hwmod,
 	.slave		= &omap54xx_dma_system_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= omap54xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 2f4f7002f38d..d05e553d6346 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -572,11 +572,6 @@ static struct omap_hwmod_class dra7xx_dss_hwmod_class = {
 };
 
 /* dss */
-static struct omap_hwmod_dma_info dra7xx_dss_sdma_reqs[] = {
-	{ .dma_req = 75 + DRA7XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	{ .role = "dss_clk", .clk = "dss_dss_clk" },
 	{ .role = "hdmi_phy_clk", .clk = "dss_48mhz_clk" },
@@ -592,7 +587,6 @@ static struct omap_hwmod dra7xx_dss_hwmod = {
 	.class		= &dra7xx_dss_hwmod_class,
 	.clkdm_name	= "dss_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.sdma_reqs	= dra7xx_dss_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -2995,21 +2989,11 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per2__dcan2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__dma_system = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_dma_system_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3253,21 +3237,11 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per1 -> hdq1w */
 static struct omap_hwmod_ocp_if dra7xx_l4_per1__hdq1w = {
 	.master		= &dra7xx_l4_per1_hwmod,
 	.slave		= &dra7xx_hdq1w_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3551,58 +3525,27 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_sata_addrs[] = {
-	{
-		.name		= "sysc",
-		.pa_start	= 0x4a141100,
-		.pa_end		= 0x4a141107,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> sata */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_sata_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_sata_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd07f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_core = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_core_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d907f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_mpu = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
index 310afe474ec4..77a515b11ec2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
@@ -1260,15 +1260,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tpcc = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc0_hwmod_class = {
 	.name		= "tptc0",
 };
@@ -1290,7 +1281,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc0 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc0_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1298,19 +1288,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc0__alwon_l3_fast = {
 	.master		= &dm81xx_tptc0_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc1_hwmod_class = {
 	.name		= "tptc1",
 };
@@ -1332,7 +1312,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc1 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc1_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1340,19 +1319,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc1__alwon_l3_fast = {
 	.master		= &dm81xx_tptc1_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc2_hwmod_class = {
 	.name		= "tptc2",
 };
@@ -1374,7 +1343,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc2 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc2_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1382,19 +1350,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc2__alwon_l3_fast = {
 	.master		= &dm81xx_tptc2_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc3_addr_space[] = {
-	{
-		.pa_start	= 0x49b00000,
-		.pa_end		= 0x49b00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc3_hwmod_class = {
 	.name		= "tptc3",
 };
@@ -1416,7 +1374,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc3 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc3_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1424,7 +1381,6 @@ static struct omap_hwmod_ocp_if dm81xx_tptc3__alwon_l3_fast = {
 	.master		= &dm81xx_tptc3_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index f22e9cb39f4a..29a52df2de26 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -18,9 +18,6 @@
 #include "common.h"
 #include "display.h"
 
-/* Common address space across OMAP2xxx/3xxx */
-extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
-
 /* Common IP block data across OMAP2xxx */
 extern struct omap_gpio_dev_attr omap2xxx_gpio_dev_attr;
 extern struct omap_hwmod omap2xxx_l3_main_hwmod;
@@ -89,44 +86,6 @@ extern struct omap_hwmod_ocp_if omap2xxx_l4_core__rng;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__sham;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__aes;
 
-/* Common IP block data */
-extern struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp2_sdma_reqs[];
-
-/* Common IP block data on OMAP2430/OMAP3 */
-extern struct omap_hwmod_dma_info omap2_mcbsp3_sdma_reqs[];
-
-/* Common IP block data across OMAP2/3 */
-extern struct omap_hwmod_irq_info omap2_timer1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer4_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer5_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer6_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer7_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer8_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer9_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer10_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer11_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dispc_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dma_system_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[];
-extern struct omap_hwmod_addr_space omap2xxx_timer12_addrs[];
-extern struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[];
-
 /* OMAP hwmod classes - forward declarations */
 extern struct omap_hwmod_class l3_hwmod_class;
 extern struct omap_hwmod_class l4_hwmod_class;
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index ee7041d523cf..0592b23902c6 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -506,7 +506,6 @@ struct omap_prcm_irq_setup {
 	u8 nr_irqs;
 	const struct omap_prcm_irq *irqs;
 	int irq;
-	unsigned int (*xlate_irq)(unsigned int);
 	void (*read_pending_irqs)(unsigned long *events);
 	void (*ocp_barrier)(void);
 	void (*save_and_clear_irqen)(u32 *saved_mask);
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 94dc3565add8..f0fb50871055 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -29,11 +29,9 @@ int omap2_prcm_base_init(void);
  *
  * PRM_HAS_IO_WAKEUP: has IO wakeup capability
  * PRM_HAS_VOLTAGE: has voltage domains
- * PRM_IRQ_DEFAULT: use default irq number for PRM irq
  */
 #define PRM_HAS_IO_WAKEUP	BIT(0)
 #define PRM_HAS_VOLTAGE		BIT(1)
-#define PRM_IRQ_DEFAULT		BIT(2)
 
 /*
  * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index a2dd13217c89..05858f966f7d 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -704,12 +704,18 @@ static int omap3xxx_prm_late_init(void)
 			omap3430_pre_es3_1_reconfigure_io_chain;
 
 	np = of_find_matching_node(NULL, omap3_prm_dt_match_table);
-	if (np) {
-		irq_num = of_irq_get(np, 0);
-		if (irq_num > 0)
-			omap3_prcm_irq_setup.irq = irq_num;
+	if (!np) {
+		pr_err("PRM: no device tree node for interrupt?\n");
+
+		return -ENODEV;
 	}
 
+	irq_num = of_irq_get(np, 0);
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
+
+	omap3_prcm_irq_setup.irq = irq_num;
+
 	omap3xxx_prm_enable_io_wakeup();
 
 	return omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 1c0c1663f078..acb95936dfe7 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -50,8 +50,6 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
 	.nr_regs		= 2,
 	.irqs			= omap4_prcm_irqs,
 	.nr_irqs		= ARRAY_SIZE(omap4_prcm_irqs),
-	.irq			= 11 + OMAP44XX_IRQ_GIC_START,
-	.xlate_irq		= omap4_xlate_irq,
 	.read_pending_irqs	= &omap44xx_prm_read_pending_irqs,
 	.ocp_barrier		= &omap44xx_prm_ocp_barrier,
 	.save_and_clear_irqen	= &omap44xx_prm_save_and_clear_irqen,
@@ -743,23 +741,10 @@ static int omap44xx_prm_late_init(void)
 		return 0;
 
 	irq_num = of_irq_get(prm_init_data->np, 0);
-	/*
-	 * Already have OMAP4 IRQ num. For all other platforms, we need
-	 * IRQ numbers from DT
-	 */
-	if (irq_num <= 0 && !(prm_init_data->flags & PRM_IRQ_DEFAULT)) {
-		if (irq_num == -EPROBE_DEFER)
-			return irq_num;
-
-		/* Have nothing to do */
-		return 0;
-	}
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
 
-	/* Once OMAP4 DT is filled as well */
-	if (irq_num > 0) {
-		omap4_prcm_irq_setup.irq = irq_num;
-		omap4_prcm_irq_setup.xlate_irq = NULL;
-	}
+	omap4_prcm_irq_setup.irq = irq_num;
 
 	omap44xx_prm_enable_io_wakeup();
 
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 09180a59b1c9..021b5a8b9c0a 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -218,10 +218,7 @@ void omap_prcm_irq_cleanup(void)
 	kfree(prcm_irq_setup->priority_mask);
 	prcm_irq_setup->priority_mask = NULL;
 
-	if (prcm_irq_setup->xlate_irq)
-		irq = prcm_irq_setup->xlate_irq(prcm_irq_setup->irq);
-	else
-		irq = prcm_irq_setup->irq;
+	irq = prcm_irq_setup->irq;
 	irq_set_chained_handler(irq, NULL);
 
 	if (prcm_irq_setup->base_irq > 0)
@@ -307,10 +304,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
 				1 << (offset & 0x1f);
 	}
 
-	if (irq_setup->xlate_irq)
-		irq = irq_setup->xlate_irq(irq_setup->irq);
-	else
-		irq = irq_setup->irq;
+	irq = irq_setup->irq;
 	irq_set_chained_handler(irq, omap_prcm_irq_handler);
 
 	irq_setup->base_irq = irq_alloc_descs(-1, 0, irq_setup->nr_regs * 32,
@@ -671,7 +665,7 @@ static struct omap_prcm_init_data omap4_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = OMAP4430_PRM_DEVICE_INST,
-	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE | PRM_IRQ_DEFAULT,
+	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE,
 };
 #endif