Merge branch 'omap_chip_remove_cleanup_3.2' of git://git.pwsan.com/linux-2.6 into cleanup

84 files changed, 1825 insertions, 2097 deletions

diff --git a/arch/alpha/include/asm/sysinfo.h b/arch/alpha/include/asm/sysinfo.h
index 086aba284df2..e77d77cd07b8 100644
--- a/arch/alpha/include/asm/sysinfo.h
+++ b/arch/alpha/include/asm/sysinfo.h
@@ -27,13 +27,4 @@
 #define UAC_NOFIX			2
 #define UAC_SIGBUS			4
 
-
-#ifdef __KERNEL__
-
-/* This is the shift that is applied to the UAC bits as stored in the
-   per-thread flags.  See thread_info.h.  */
-#define UAC_SHIFT			6
-
-#endif
-
 #endif /* __ASM_ALPHA_SYSINFO_H */
diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h
index 6f32f9c84a2d..ff73db022342 100644
--- a/arch/alpha/include/asm/thread_info.h
+++ b/arch/alpha/include/asm/thread_info.h
@@ -74,9 +74,9 @@ register struct thread_info *__current_thread_info __asm__("$8");
 #define TIF_NEED_RESCHED	3	/* rescheduling necessary */
 #define TIF_POLLING_NRFLAG	8	/* poll_idle is polling NEED_RESCHED */
 #define TIF_DIE_IF_KERNEL	9	/* dik recursion lock */
-#define TIF_UAC_NOPRINT		10	/* see sysinfo.h */
-#define TIF_UAC_NOFIX		11
-#define TIF_UAC_SIGBUS		12
+#define TIF_UAC_NOPRINT		10	/* ! Preserve sequence of following */
+#define TIF_UAC_NOFIX		11	/* ! flags as they match            */
+#define TIF_UAC_SIGBUS		12	/* ! userspace part of 'osf_sysinfo' */
 #define TIF_MEMDIE		13	/* is terminating due to OOM killer */
 #define TIF_RESTORE_SIGMASK	14	/* restore signal mask in do_signal */
 #define TIF_FREEZE		16	/* is freezing for suspend */
@@ -97,7 +97,7 @@ register struct thread_info *__current_thread_info __asm__("$8");
 #define _TIF_ALLWORK_MASK	(_TIF_WORK_MASK		\
 				 | _TIF_SYSCALL_TRACE)
 
-#define ALPHA_UAC_SHIFT		10
+#define ALPHA_UAC_SHIFT		TIF_UAC_NOPRINT
 #define ALPHA_UAC_MASK		(1 << TIF_UAC_NOPRINT | 1 << TIF_UAC_NOFIX | \
 				 1 << TIF_UAC_SIGBUS)
 
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 326f0a2d56e5..01e8715e26d9 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -42,6 +42,7 @@
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <asm/sysinfo.h>
+#include <asm/thread_info.h>
 #include <asm/hwrpb.h>
 #include <asm/processor.h>
 
@@ -633,9 +634,10 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer,
  	case GSI_UACPROC:
 		if (nbytes < sizeof(unsigned int))
 			return -EINVAL;
- 		w = (current_thread_info()->flags >> UAC_SHIFT) & UAC_BITMASK;
- 		if (put_user(w, (unsigned int __user *)buffer))
- 			return -EFAULT;
+		w = (current_thread_info()->flags >> ALPHA_UAC_SHIFT) &
+			UAC_BITMASK;
+		if (put_user(w, (unsigned int __user *)buffer))
+			return -EFAULT;
  		return 1;
 
 	case GSI_PROC_TYPE:
@@ -756,8 +758,8 @@ SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer,
  			case SSIN_UACPROC:
 			again:
 				old = current_thread_info()->flags;
-				new = old & ~(UAC_BITMASK << UAC_SHIFT);
-				new = new | (w & UAC_BITMASK) << UAC_SHIFT;
+				new = old & ~(UAC_BITMASK << ALPHA_UAC_SHIFT);
+				new = new | (w & UAC_BITMASK) << ALPHA_UAC_SHIFT;
 				if (cmpxchg(&current_thread_info()->flags,
 					    old, new) != old)
 					goto again;
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index b9c28f3f1956..6acea1f96de3 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -360,7 +360,7 @@ sys_call_table:
 	.quad sys_newuname
 	.quad sys_nanosleep			/* 340 */
 	.quad sys_mremap
-	.quad sys_nfsservctl
+	.quad sys_ni_syscall			/* old nfsservctl */
 	.quad sys_setresuid
 	.quad sys_getresuid
 	.quad sys_pciconfig_read		/* 345 */
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 80f7896cc016..9943e9e74a1b 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -178,7 +178,7 @@
 		CALL(sys_ni_syscall)		/* vm86 */
 		CALL(sys_ni_syscall)		/* was sys_query_module */
 		CALL(sys_poll)
-		CALL(sys_nfsservctl)
+		CALL(sys_ni_syscall)		/* was nfsservctl */
 /* 170 */	CALL(sys_setresgid16)
 		CALL(sys_getresgid16)
 		CALL(sys_prctl)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b1501bda04b6..cd45c045ab8c 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -116,9 +116,12 @@ obj-$(CONFIG_ARCH_OMAP4)		+= $(powerdomain-common) \
 obj-$(CONFIG_ARCH_OMAP2)		+= clockdomain.o \
 					   clockdomain2xxx_3xxx.o \
 					   clockdomains2xxx_3xxx_data.o
+obj-$(CONFIG_SOC_OMAP2420)		+= clockdomains2420_data.o
+obj-$(CONFIG_SOC_OMAP2430)		+= clockdomains2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clockdomain.o \
 					   clockdomain2xxx_3xxx.o \
-					   clockdomains2xxx_3xxx_data.o
+					   clockdomains2xxx_3xxx_data.o \
+					   clockdomains3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP4)		+= clockdomain.o \
 					   clockdomain44xx.o \
 					   clockdomains44xx_data.o
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index ffd55b1c4396..dadb8c6c0115 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3078,6 +3078,7 @@ static struct clk gpt12_fck = {
 	.name		= "gpt12_fck",
 	.ops		= &clkops_null,
 	.parent		= &secure_32k_fck,
+	.clkdm_name	= "wkup_clkdm",
 	.recalc		= &followparent_recalc,
 };
 
@@ -3085,6 +3086,7 @@ static struct clk wdt1_fck = {
 	.name		= "wdt1_fck",
 	.ops		= &clkops_null,
 	.parent		= &secure_32k_fck,
+	.clkdm_name	= "wkup_clkdm",
 	.recalc		= &followparent_recalc,
 };
 
@@ -3470,7 +3472,16 @@ int __init omap3xxx_clk_init(void)
 	struct omap_clk *c;
 	u32 cpu_clkflg = 0;
 
-	if (cpu_is_omap3517()) {
+	/*
+	 * 3505 must be tested before 3517, since 3517 returns true
+	 * for both AM3517 chips and AM3517 family chips, which
+	 * includes 3505.  Unfortunately there's no obvious family
+	 * test for 3517/3505 :-(
+	 */
+	if (cpu_is_omap3505()) {
+		cpu_mask = RATE_IN_34XX;
+		cpu_clkflg = CK_3505;
+	} else if (cpu_is_omap3517()) {
 		cpu_mask = RATE_IN_34XX;
 		cpu_clkflg = CK_3517;
 	} else if (cpu_is_omap3505()) {
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2af0e3f00ce1..c0b6fbda3408 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3376,10 +3376,18 @@ int __init omap4xxx_clk_init(void)
 	} else if (cpu_is_omap446x()) {
 		cpu_mask = RATE_IN_4460;
 		cpu_clkflg = CK_446X;
+	} else {
+		return 0;
 	}
 
 	clk_init(&omap2_clk_functions);
-	omap2_clk_disable_clkdm_control();
+
+	/*
+	 * Must stay commented until all OMAP SoC drivers are
+	 * converted to runtime PM, or drivers may start crashing
+	 *
+	 * omap2_clk_disable_clkdm_control();
+	 */
 
 	for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
 									  c++)
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index ab7db083f97f..8480ee4344ea 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -73,9 +73,6 @@ static int _clkdm_register(struct clockdomain *clkdm)
 	if (!clkdm || !clkdm->name)
 		return -EINVAL;
 
-	if (!omap_chip_is(clkdm->omap_chip))
-		return -EINVAL;
-
 	pwrdm = pwrdm_lookup(clkdm->pwrdm.name);
 	if (!pwrdm) {
 		pr_err("clockdomain: %s: powerdomain %s does not exist\n",
@@ -105,13 +102,10 @@ static struct clkdm_dep *_clkdm_deps_lookup(struct clockdomain *clkdm,
 {
 	struct clkdm_dep *cd;
 
-	if (!clkdm || !deps || !omap_chip_is(clkdm->omap_chip))
+	if (!clkdm || !deps)
 		return ERR_PTR(-EINVAL);
 
 	for (cd = deps; cd->clkdm_name; cd++) {
-		if (!omap_chip_is(cd->omap_chip))
-			continue;
-
 		if (!cd->clkdm && cd->clkdm_name)
 			cd->clkdm = _clkdm_lookup(cd->clkdm_name);
 
@@ -148,9 +142,6 @@ static void _autodep_lookup(struct clkdm_autodep *autodep)
 	if (!autodep)
 		return;
 
-	if (!omap_chip_is(autodep->omap_chip))
-		return;
-
 	clkdm = clkdm_lookup(autodep->clkdm.name);
 	if (!clkdm) {
 		pr_err("clockdomain: autodeps: clockdomain %s does not exist\n",
@@ -182,9 +173,6 @@ void _clkdm_add_autodeps(struct clockdomain *clkdm)
 		if (IS_ERR(autodep->clkdm.ptr))
 			continue;
 
-		if (!omap_chip_is(autodep->omap_chip))
-			continue;
-
 		pr_debug("clockdomain: adding %s sleepdep/wkdep for "
 			 "clkdm %s\n", autodep->clkdm.ptr->name,
 			 clkdm->name);
@@ -216,9 +204,6 @@ void _clkdm_del_autodeps(struct clockdomain *clkdm)
 		if (IS_ERR(autodep->clkdm.ptr))
 			continue;
 
-		if (!omap_chip_is(autodep->omap_chip))
-			continue;
-
 		pr_debug("clockdomain: removing %s sleepdep/wkdep for "
 			 "clkdm %s\n", autodep->clkdm.ptr->name,
 			 clkdm->name);
@@ -243,8 +228,6 @@ static void _resolve_clkdm_deps(struct clockdomain *clkdm,
 	struct clkdm_dep *cd;
 
 	for (cd = clkdm_deps; cd && cd->clkdm_name; cd++) {
-		if (!omap_chip_is(cd->omap_chip))
-			continue;
 		if (cd->clkdm)
 			continue;
 		cd->clkdm = _clkdm_lookup(cd->clkdm_name);
@@ -257,43 +240,113 @@ static void _resolve_clkdm_deps(struct clockdomain *clkdm,
 /* Public functions */
 
 /**
- * clkdm_init - set up the clockdomain layer
- * @clkdms: optional pointer to an array of clockdomains to register
- * @init_autodeps: optional pointer to an array of autodeps to register
- * @custom_funcs: func pointers for arch specific implementations
- *
- * Set up internal state.  If a pointer to an array of clockdomains
- * @clkdms was supplied, loop through the list of clockdomains,
- * register all that are available on the current platform. Similarly,
- * if a pointer to an array of clockdomain autodependencies
- * @init_autodeps was provided, register those.  No return value.
+ * clkdm_register_platform_funcs - register clockdomain implementation fns
+ * @co: func pointers for arch specific implementations
+ *
+ * Register the list of function pointers used to implement the
+ * clockdomain functions on different OMAP SoCs.  Should be called
+ * before any other clkdm_register*() function.  Returns -EINVAL if
+ * @co is null, -EEXIST if platform functions have already been
+ * registered, or 0 upon success.
+ */
+int clkdm_register_platform_funcs(struct clkdm_ops *co)
+{
+	if (!co)
+		return -EINVAL;
+
+	if (arch_clkdm)
+		return -EEXIST;
+
+	arch_clkdm = co;
+
+	return 0;
+};
+
+/**
+ * clkdm_register_clkdms - register SoC clockdomains
+ * @cs: pointer to an array of struct clockdomain to register
+ *
+ * Register the clockdomains available on a particular OMAP SoC.  Must
+ * be called after clkdm_register_platform_funcs().  May be called
+ * multiple times.  Returns -EACCES if called before
+ * clkdm_register_platform_funcs(); -EINVAL if the argument @cs is
+ * null; or 0 upon success.
  */
-void clkdm_init(struct clockdomain **clkdms,
-		struct clkdm_autodep *init_autodeps,
-		struct clkdm_ops *custom_funcs)
+int clkdm_register_clkdms(struct clockdomain **cs)
 {
 	struct clockdomain **c = NULL;
-	struct clockdomain *clkdm;
-	struct clkdm_autodep *autodep = NULL;
 
-	if (!custom_funcs)
-		WARN(1, "No custom clkdm functions registered\n");
-	else
-		arch_clkdm = custom_funcs;
+	if (!arch_clkdm)
+		return -EACCES;
+
+	if (!cs)
+		return -EINVAL;
+
+	for (c = cs; *c; c++)
+		_clkdm_register(*c);
+
+	return 0;
+}
+
+/**
+ * clkdm_register_autodeps - register autodeps (if required)
+ * @ia: pointer to a static array of struct clkdm_autodep to register
+ *
+ * Register clockdomain "automatic dependencies."  These are
+ * clockdomain wakeup and sleep dependencies that are automatically
+ * added whenever the first clock inside a clockdomain is enabled, and
+ * removed whenever the last clock inside a clockdomain is disabled.
+ * These are currently only used on OMAP3 devices, and are deprecated,
+ * since they waste energy.  However, until the OMAP2/3 IP block
+ * enable/disable sequence can be converted to match the OMAP4
+ * sequence, they are needed.
+ *
+ * Must be called only after all of the SoC clockdomains are
+ * registered, since the function will resolve autodep clockdomain
+ * names into clockdomain pointers.
+ *
+ * The struct clkdm_autodep @ia array must be static, as this function
+ * does not copy the array elements.
+ *
+ * Returns -EACCES if called before any clockdomains have been
+ * registered, -EINVAL if called with a null @ia argument, -EEXIST if
+ * autodeps have already been registered, or 0 upon success.
+ */
+int clkdm_register_autodeps(struct clkdm_autodep *ia)
+{
+	struct clkdm_autodep *a = NULL;
 
-	if (clkdms)
-		for (c = clkdms; *c; c++)
-			_clkdm_register(*c);
+	if (list_empty(&clkdm_list))
+		return -EACCES;
+
+	if (!ia)
+		return -EINVAL;
 
-	autodeps = init_autodeps;
 	if (autodeps)
-		for (autodep = autodeps; autodep->clkdm.ptr; autodep++)
-			_autodep_lookup(autodep);
+		return -EEXIST;
+
+	autodeps = ia;
+	for (a = autodeps; a->clkdm.ptr; a++)
+		_autodep_lookup(a);
+
+	return 0;
+}
+
+/**
+ * clkdm_complete_init - set up the clockdomain layer
+ *
+ * Put all clockdomains into software-supervised mode; PM code should
+ * later enable hardware-supervised mode as appropriate.  Must be
+ * called after clkdm_register_clkdms().  Returns -EACCES if called
+ * before clkdm_register_clkdms(), or 0 upon success.
+ */
+int clkdm_complete_init(void)
+{
+	struct clockdomain *clkdm;
+
+	if (list_empty(&clkdm_list))
+		return -EACCES;
 
-	/*
-	 * Put all clockdomains into software-supervised mode; PM code
-	 * should later enable hardware-supervised mode as appropriate
-	 */
 	list_for_each_entry(clkdm, &clkdm_list, node) {
 		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
 			clkdm_wakeup(clkdm);
@@ -306,6 +359,8 @@ void clkdm_init(struct clockdomain **clkdms,
 		_resolve_clkdm_deps(clkdm, clkdm->sleepdep_srcs);
 		clkdm_clear_all_sleepdeps(clkdm);
 	}
+
+	return 0;
 }
 
 /**
@@ -747,6 +802,7 @@ int clkdm_wakeup(struct clockdomain *clkdm)
 	spin_lock_irqsave(&clkdm->lock, flags);
 	clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
 	ret = arch_clkdm->clkdm_wakeup(clkdm);
+	ret |= pwrdm_state_switch(clkdm->pwrdm.ptr);
 	spin_unlock_irqrestore(&clkdm->lock, flags);
 	return ret;
 }
@@ -818,6 +874,7 @@ void clkdm_deny_idle(struct clockdomain *clkdm)
 	spin_lock_irqsave(&clkdm->lock, flags);
 	clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
 	arch_clkdm->clkdm_deny_idle(clkdm);
+	pwrdm_state_switch(clkdm->pwrdm.ptr);
 	spin_unlock_irqrestore(&clkdm->lock, flags);
 }
 
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 1e50c88b8a07..f7b58609bad8 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -45,7 +45,6 @@
 /**
  * struct clkdm_autodep - clkdm deps to add when entering/exiting hwsup mode
  * @clkdm: clockdomain to add wkdep+sleepdep on - set name member only
- * @omap_chip: OMAP chip types that this autodep is valid on
  *
  * A clockdomain that should have wkdeps and sleepdeps added when a
  * clockdomain should stay active in hwsup mode; and conversely,
@@ -60,14 +59,12 @@ struct clkdm_autodep {
 		const char *name;
 		struct clockdomain *ptr;
 	} clkdm;
-	const struct omap_chip_id omap_chip;
 };
 
 /**
  * struct clkdm_dep - encode dependencies between clockdomains
  * @clkdm_name: clockdomain name
  * @clkdm: pointer to the struct clockdomain of @clkdm_name
- * @omap_chip: OMAP chip types that this dependency is valid on
  * @wkdep_usecount: Number of wakeup dependencies causing this clkdm to wake
  * @sleepdep_usecount: Number of sleep deps that could prevent clkdm from idle
  *
@@ -81,7 +78,6 @@ struct clkdm_dep {
 	struct clockdomain *clkdm;
 	atomic_t wkdep_usecount;
 	atomic_t sleepdep_usecount;
-	const struct omap_chip_id omap_chip;
 };
 
 /* Possible flags for struct clockdomain._flags */
@@ -101,7 +97,6 @@ struct clkdm_dep {
  * @clkdm_offs: (OMAP4 only) CM clockdomain register offset
  * @wkdep_srcs: Clockdomains that can be told to wake this powerdomain up
  * @sleepdep_srcs: Clockdomains that can be told to keep this clkdm from inact
- * @omap_chip: OMAP chip types that this clockdomain is valid on
  * @usecount: Usecount tracking
  * @node: list_head to link all clockdomains together
  *
@@ -126,7 +121,6 @@ struct clockdomain {
 	const u16 clkdm_offs;
 	struct clkdm_dep *wkdep_srcs;
 	struct clkdm_dep *sleepdep_srcs;
-	const struct omap_chip_id omap_chip;
 	atomic_t usecount;
 	struct list_head node;
 	spinlock_t lock;
@@ -166,8 +160,11 @@ struct clkdm_ops {
 	int	(*clkdm_clk_disable)(struct clockdomain *clkdm);
 };
 
-void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps,
-			struct clkdm_ops *custom_funcs);
+int clkdm_register_platform_funcs(struct clkdm_ops *co);
+int clkdm_register_autodeps(struct clkdm_autodep *ia);
+int clkdm_register_clkdms(struct clockdomain **c);
+int clkdm_complete_init(void);
+
 struct clockdomain *clkdm_lookup(const char *name);
 
 int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user),
@@ -195,7 +192,8 @@ int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
 int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh);
 int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh);
 
-extern void __init omap2xxx_clockdomains_init(void);
+extern void __init omap242x_clockdomains_init(void);
+extern void __init omap243x_clockdomains_init(void);
 extern void __init omap3xxx_clockdomains_init(void);
 extern void __init omap44xx_clockdomains_init(void);
 extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
@@ -205,4 +203,10 @@ extern struct clkdm_ops omap2_clkdm_operations;
 extern struct clkdm_ops omap3_clkdm_operations;
 extern struct clkdm_ops omap4_clkdm_operations;
 
+extern struct clkdm_dep gfx_24xx_wkdeps[];
+extern struct clkdm_dep dsp_24xx_wkdeps[];
+extern struct clockdomain wkup_common_clkdm;
+extern struct clockdomain prm_common_clkdm;
+extern struct clockdomain cm_common_clkdm;
+
 #endif
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
index f740edb111f4..a0d68dbecfa3 100644
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -52,8 +52,6 @@ static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
 	u32 mask = 0;
 
 	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!omap_chip_is(cd->omap_chip))
-			continue;
 		if (!cd->clkdm)
 			continue; /* only happens if data is erroneous */
 
@@ -98,8 +96,6 @@ static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
 	u32 mask = 0;
 
 	for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!omap_chip_is(cd->omap_chip))
-			continue;
 		if (!cd->clkdm)
 			continue; /* only happens if data is erroneous */
 
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
index b43706aa08bd..935c7f03dab9 100644
--- a/arch/arm/mach-omap2/clockdomain44xx.c
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -52,8 +52,6 @@ static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
 	u32 mask = 0;
 
 	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!omap_chip_is(cd->omap_chip))
-			continue;
 		if (!cd->clkdm)
 			continue; /* only happens if data is erroneous */
 
diff --git a/arch/arm/mach-omap2/clockdomains2420_data.c b/arch/arm/mach-omap2/clockdomains2420_data.c
new file mode 100644
index 000000000000..0ab8e46d5b2b
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomains2420_data.c
@@ -0,0 +1,154 @@
+/*
+ * OMAP2420 clockdomains
+ *
+ * Copyright (C) 2008-2011 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Paul Walmsley, Jouni Högander
+ *
+ * This file contains clockdomains and clockdomain wakeup dependencies
+ * for OMAP2420 chips.  Some notes:
+ *
+ * A useful validation rule for struct clockdomain: Any clockdomain
+ * referenced by a wkdep_srcs must have a dep_bit assigned.  So
+ * wkdep_srcs are really just software-controllable dependencies.
+ * Non-software-controllable dependencies do exist, but they are not
+ * encoded below (yet).
+ *
+ * 24xx does not support programmable sleep dependencies (SLEEPDEP)
+ *
+ * The overly-specific dep_bit names are due to a bit name collision
+ * with CM_FCLKEN_{DSP,IVA2}.  The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift
+ * value are the same for all powerdomains: 2
+ *
+ * XXX should dep_bit be a mask, so we can test to see if it is 0 as a
+ * sanity check?
+ * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE
+ */
+
+/*
+ * To-Do List
+ * -> Port the Sleep/Wakeup dependencies for the domains
+ *    from the Power domain framework
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include "clockdomain.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "prm-regbits-24xx.h"
+
+/*
+ * Clockdomain dependencies for wkdeps
+ *
+ * XXX Hardware dependencies (e.g., dependencies that cannot be
+ * changed in software) are not included here yet, but should be.
+ */
+
+/* Wakeup dependency source arrays */
+
+/* 2420-specific possible wakeup dependencies */
+
+/* 2420 PM_WKDEP_MPU: CORE, DSP, WKUP */
+static struct clkdm_dep mpu_2420_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "dsp_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/* 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP */
+static struct clkdm_dep core_2420_wkdeps[] = {
+	{ .clkdm_name = "dsp_clkdm" },
+	{ .clkdm_name = "gfx_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/*
+ * 2420-only clockdomains
+ */
+
+static struct clockdomain mpu_2420_clkdm = {
+	.name		= "mpu_clkdm",
+	.pwrdm		= { .name = "mpu_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.wkdep_srcs	= mpu_2420_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
+};
+
+static struct clockdomain iva1_2420_clkdm = {
+	.name		= "iva1_clkdm",
+	.pwrdm		= { .name = "dsp_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
+	.wkdep_srcs	= dsp_24xx_wkdeps,
+	.clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK,
+};
+
+static struct clockdomain dsp_2420_clkdm = {
+	.name		= "dsp_clkdm",
+	.pwrdm		= { .name = "dsp_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
+};
+
+static struct clockdomain gfx_2420_clkdm = {
+	.name		= "gfx_clkdm",
+	.pwrdm		= { .name = "gfx_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= gfx_24xx_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
+};
+
+static struct clockdomain core_l3_2420_clkdm = {
+	.name		= "core_l3_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.wkdep_srcs	= core_2420_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
+};
+
+static struct clockdomain core_l4_2420_clkdm = {
+	.name		= "core_l4_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.wkdep_srcs	= core_2420_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
+};
+
+static struct clockdomain dss_2420_clkdm = {
+	.name		= "dss_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
+};
+
+static struct clockdomain *clockdomains_omap242x[] __initdata = {
+	&wkup_common_clkdm,
+	&cm_common_clkdm,
+	&prm_common_clkdm,
+	&mpu_2420_clkdm,
+	&iva1_2420_clkdm,
+	&dsp_2420_clkdm,
+	&gfx_2420_clkdm,
+	&core_l3_2420_clkdm,
+	&core_l4_2420_clkdm,
+	&dss_2420_clkdm,
+	NULL,
+};
+
+void __init omap242x_clockdomains_init(void)
+{
+	if (!cpu_is_omap242x())
+		return;
+
+	clkdm_register_platform_funcs(&omap2_clkdm_operations);
+	clkdm_register_clkdms(clockdomains_omap242x);
+	clkdm_complete_init();
+}
diff --git a/arch/arm/mach-omap2/clockdomains2430_data.c b/arch/arm/mach-omap2/clockdomains2430_data.c
new file mode 100644
index 000000000000..3645ed044890
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomains2430_data.c
@@ -0,0 +1,181 @@
+/*
+ * OMAP2xxx clockdomains
+ *
+ * Copyright (C) 2008-2009 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Paul Walmsley, Jouni Högander
+ *
+ * This file contains clockdomains and clockdomain wakeup dependencies
+ * for OMAP2xxx chips.  Some notes:
+ *
+ * A useful validation rule for struct clockdomain: Any clockdomain
+ * referenced by a wkdep_srcs must have a dep_bit assigned.  So
+ * wkdep_srcs are really just software-controllable dependencies.
+ * Non-software-controllable dependencies do exist, but they are not
+ * encoded below (yet).
+ *
+ * 24xx does not support programmable sleep dependencies (SLEEPDEP)
+ *
+ * The overly-specific dep_bit names are due to a bit name collision
+ * with CM_FCLKEN_{DSP,IVA2}.  The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift
+ * value are the same for all powerdomains: 2
+ *
+ * XXX should dep_bit be a mask, so we can test to see if it is 0 as a
+ * sanity check?
+ * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE
+ */
+
+/*
+ * To-Do List
+ * -> Port the Sleep/Wakeup dependencies for the domains
+ *    from the Power domain framework
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include "clockdomain.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "prm-regbits-24xx.h"
+
+/*
+ * Clockdomain dependencies for wkdeps
+ *
+ * XXX Hardware dependencies (e.g., dependencies that cannot be
+ * changed in software) are not included here yet, but should be.
+ */
+
+/* Wakeup dependency source arrays */
+
+/* 2430-specific possible wakeup dependencies */
+
+/* 2430 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP, MDM */
+static struct clkdm_dep core_2430_wkdeps[] = {
+	{ .clkdm_name = "dsp_clkdm" },
+	{ .clkdm_name = "gfx_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ .clkdm_name = "mdm_clkdm" },
+	{ NULL },
+};
+
+/* 2430 PM_WKDEP_MPU: CORE, DSP, WKUP, MDM */
+static struct clkdm_dep mpu_2430_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "dsp_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ .clkdm_name = "mdm_clkdm" },
+	{ NULL },
+};
+
+/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */
+static struct clkdm_dep mdm_2430_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/*
+ * 2430-only clockdomains
+ */
+
+static struct clockdomain mpu_2430_clkdm = {
+	.name		= "mpu_clkdm",
+	.pwrdm		= { .name = "mpu_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= mpu_2430_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
+};
+
+/* Another case of bit name collisions between several registers: EN_MDM */
+static struct clockdomain mdm_clkdm = {
+	.name		= "mdm_clkdm",
+	.pwrdm		= { .name = "mdm_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT,
+	.wkdep_srcs	= mdm_2430_wkdeps,
+	.clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK,
+};
+
+static struct clockdomain dsp_2430_clkdm = {
+	.name		= "dsp_clkdm",
+	.pwrdm		= { .name = "dsp_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
+	.wkdep_srcs	= dsp_24xx_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
+};
+
+static struct clockdomain gfx_2430_clkdm = {
+	.name		= "gfx_clkdm",
+	.pwrdm		= { .name = "gfx_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= gfx_24xx_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
+};
+
+/*
+ * XXX add usecounting for clkdm dependencies, otherwise the presence
+ * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm
+ * could cause trouble
+ */
+static struct clockdomain core_l3_2430_clkdm = {
+	.name		= "core_l3_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.dep_bit	= OMAP24XX_EN_CORE_SHIFT,
+	.wkdep_srcs	= core_2430_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
+};
+
+/*
+ * XXX add usecounting for clkdm dependencies, otherwise the presence
+ * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm
+ * could cause trouble
+ */
+static struct clockdomain core_l4_2430_clkdm = {
+	.name		= "core_l4_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.dep_bit	= OMAP24XX_EN_CORE_SHIFT,
+	.wkdep_srcs	= core_2430_wkdeps,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
+};
+
+static struct clockdomain dss_2430_clkdm = {
+	.name		= "dss_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
+};
+
+static struct clockdomain *clockdomains_omap243x[] __initdata = {
+	&wkup_common_clkdm,
+	&cm_common_clkdm,
+	&prm_common_clkdm,
+	&mpu_2430_clkdm,
+	&mdm_clkdm,
+	&dsp_2430_clkdm,
+	&gfx_2430_clkdm,
+	&core_l3_2430_clkdm,
+	&core_l4_2430_clkdm,
+	&dss_2430_clkdm,
+	NULL,
+};
+
+void __init omap243x_clockdomains_init(void)
+{
+	if (!cpu_is_omap243x())
+		return;
+
+	clkdm_register_platform_funcs(&omap2_clkdm_operations);
+	clkdm_register_clkdms(clockdomains_omap243x);
+	clkdm_complete_init();
+}
+
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index 13bde95b6790..0a6a04897d89 100644
--- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -1,7 +1,7 @@
 /*
- * OMAP2/3 clockdomains
+ * OMAP2/3 clockdomain common data
  *
- * Copyright (C) 2008-2009 Texas Instruments, Inc.
+ * Copyright (C) 2008-2011 Texas Instruments, Inc.
  * Copyright (C) 2008-2010 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
@@ -51,374 +51,28 @@
  * changed in software) are not included here yet, but should be.
  */
 
-/* OMAP2/3-common wakeup dependencies */
-
-/*
- * 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP
- * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE
- * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE
- * These can share data since they will never be present simultaneously
- * on the same device.
- */
-static struct clkdm_dep gfx_sgx_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
-					    CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
-					    CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-
-/* 24XX-specific possible dependencies */
-
-#ifdef CONFIG_ARCH_OMAP2
-
 /* Wakeup dependency source arrays */
 
-/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
-static struct clkdm_dep dsp_24xx_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{ NULL },
-};
-
-/*
- * 2420 PM_WKDEP_MPU: CORE, DSP, WKUP
- * 2430 adds MDM
- */
-static struct clkdm_dep mpu_24xx_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "dsp_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "mdm_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
-	},
-	{ NULL },
-};
-
-/*
- * 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP
- * 2430 adds MDM
- */
-static struct clkdm_dep core_24xx_wkdeps[] = {
-	{
-		.clkdm_name = "dsp_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "gfx_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "mdm_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
-	},
-	{ NULL },
-};
-
-#endif /* CONFIG_ARCH_OMAP2 */
-
-/* 2430-specific possible wakeup dependencies */
+/* 2xxx-specific possible dependencies */
 
-#ifdef CONFIG_SOC_OMAP2430
-
-/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */
-static struct clkdm_dep mdm_2430_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
-	},
-	{ NULL },
-};
-
-#endif /* CONFIG_SOC_OMAP2430 */
-
-
-/* OMAP3-specific possible dependencies */
-
-#ifdef CONFIG_ARCH_OMAP3
-
-/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */
-static struct clkdm_dep per_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */
-static struct clkdm_dep usbhost_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
+/* 2xxx PM_WKDEP_GFX: CORE, MPU, WKUP */
+struct clkdm_dep gfx_24xx_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
 	{ NULL },
 };
 
-/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */
-static struct clkdm_dep mpu_3xxx_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "dss_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "per_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
+/* 2xxx PM_WKDEP_DSP: CORE, MPU, WKUP */
+struct clkdm_dep dsp_24xx_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
 	{ NULL },
 };
 
-/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */
-static struct clkdm_dep iva2_wkdeps[] = {
-	{
-		.clkdm_name = "core_l3_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "core_l4_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "dss_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "per_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-
-/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */
-static struct clkdm_dep cam_wkdeps[] = {
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */
-static struct clkdm_dep dss_wkdeps[] = {
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "wkup_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430: PM_WKDEP_NEON: MPU */
-static struct clkdm_dep neon_wkdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-
-/* Sleep dependency source arrays for OMAP3-specific clkdms */
-
-/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */
-static struct clkdm_dep dss_sleepdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430: CM_SLEEPDEP_PER: MPU, IVA */
-static struct clkdm_dep per_sleepdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */
-static struct clkdm_dep usbhost_sleepdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm_name = "iva2_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/* 3430: CM_SLEEPDEP_CAM: MPU */
-static struct clkdm_dep cam_sleepdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-/*
- * 3430ES1: CM_SLEEPDEP_GFX: MPU
- * 3430ES2: CM_SLEEPDEP_SGX: MPU
- * These can share data since they will never be present simultaneously
- * on the same device.
- */
-static struct clkdm_dep gfx_sgx_sleepdeps[] = {
-	{
-		.clkdm_name = "mpu_clkdm",
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{ NULL },
-};
-
-#endif /* CONFIG_ARCH_OMAP3 */
-
 
 /*
  * OMAP2/3-common clockdomains
@@ -430,439 +84,18 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = {
  */
 
 /* This is an implicit clockdomain - it is never defined as such in TRM */
-static struct clockdomain wkup_clkdm = {
+struct clockdomain wkup_common_clkdm = {
 	.name		= "wkup_clkdm",
 	.pwrdm		= { .name = "wkup_pwrdm" },
 	.dep_bit	= OMAP_EN_WKUP_SHIFT,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
 
-static struct clockdomain prm_clkdm = {
+struct clockdomain prm_common_clkdm = {
 	.name		= "prm_clkdm",
 	.pwrdm		= { .name = "wkup_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
 
-static struct clockdomain cm_clkdm = {
+struct clockdomain cm_common_clkdm = {
 	.name		= "cm_clkdm",
 	.pwrdm		= { .name = "core_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
-
-/*
- * 2420-only clockdomains
- */
-
-#if defined(CONFIG_SOC_OMAP2420)
-
-static struct clockdomain mpu_2420_clkdm = {
-	.name		= "mpu_clkdm",
-	.pwrdm		= { .name = "mpu_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.wkdep_srcs	= mpu_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain iva1_2420_clkdm = {
-	.name		= "iva1_clkdm",
-	.pwrdm		= { .name = "dsp_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
-	.wkdep_srcs	= dsp_24xx_wkdeps,
-	.clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain dsp_2420_clkdm = {
-	.name		= "dsp_clkdm",
-	.pwrdm		= { .name = "dsp_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain gfx_2420_clkdm = {
-	.name		= "gfx_clkdm",
-	.pwrdm		= { .name = "gfx_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= gfx_sgx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain core_l3_2420_clkdm = {
-	.name		= "core_l3_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.wkdep_srcs	= core_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain core_l4_2420_clkdm = {
-	.name		= "core_l4_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.wkdep_srcs	= core_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-static struct clockdomain dss_2420_clkdm = {
-	.name		= "dss_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
-};
-
-#endif   /* CONFIG_SOC_OMAP2420 */
-
-
-/*
- * 2430-only clockdomains
- */
-
-#if defined(CONFIG_SOC_OMAP2430)
-
-static struct clockdomain mpu_2430_clkdm = {
-	.name		= "mpu_clkdm",
-	.pwrdm		= { .name = "mpu_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= mpu_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-/* Another case of bit name collisions between several registers: EN_MDM */
-static struct clockdomain mdm_clkdm = {
-	.name		= "mdm_clkdm",
-	.pwrdm		= { .name = "mdm_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT,
-	.wkdep_srcs	= mdm_2430_wkdeps,
-	.clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-static struct clockdomain dsp_2430_clkdm = {
-	.name		= "dsp_clkdm",
-	.pwrdm		= { .name = "dsp_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
-	.wkdep_srcs	= dsp_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-static struct clockdomain gfx_2430_clkdm = {
-	.name		= "gfx_clkdm",
-	.pwrdm		= { .name = "gfx_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= gfx_sgx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-/*
- * XXX add usecounting for clkdm dependencies, otherwise the presence
- * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm
- * could cause trouble
- */
-static struct clockdomain core_l3_2430_clkdm = {
-	.name		= "core_l3_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.dep_bit	= OMAP24XX_EN_CORE_SHIFT,
-	.wkdep_srcs	= core_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-/*
- * XXX add usecounting for clkdm dependencies, otherwise the presence
- * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm
- * could cause trouble
- */
-static struct clockdomain core_l4_2430_clkdm = {
-	.name		= "core_l4_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.dep_bit	= OMAP24XX_EN_CORE_SHIFT,
-	.wkdep_srcs	= core_24xx_wkdeps,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-static struct clockdomain dss_2430_clkdm = {
-	.name		= "dss_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
-};
-
-#endif    /* CONFIG_SOC_OMAP2430 */
-
-
-/*
- * OMAP3 clockdomains
- */
-
-#if defined(CONFIG_ARCH_OMAP3)
-
-static struct clockdomain mpu_3xxx_clkdm = {
-	.name		= "mpu_clkdm",
-	.pwrdm		= { .name = "mpu_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP,
-	.dep_bit	= OMAP3430_EN_MPU_SHIFT,
-	.wkdep_srcs	= mpu_3xxx_wkdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain neon_clkdm = {
-	.name		= "neon_clkdm",
-	.pwrdm		= { .name = "neon_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= neon_wkdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain iva2_clkdm = {
-	.name		= "iva2_clkdm",
-	.pwrdm		= { .name = "iva2_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT,
-	.wkdep_srcs	= iva2_wkdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain gfx_3430es1_clkdm = {
-	.name		= "gfx_clkdm",
-	.pwrdm		= { .name = "gfx_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= gfx_sgx_wkdeps,
-	.sleepdep_srcs	= gfx_sgx_sleepdeps,
-	.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1),
-};
-
-static struct clockdomain sgx_clkdm = {
-	.name		= "sgx_clkdm",
-	.pwrdm		= { .name = "sgx_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= gfx_sgx_wkdeps,
-	.sleepdep_srcs	= gfx_sgx_sleepdeps,
-	.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
-};
-
-/*
- * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but
- * then that information was removed from the 34xx ES2+ TRM.  It is
- * unclear whether the core is still there, but the clockdomain logic
- * is there, and must be programmed to an appropriate state if the
- * CORE clockdomain is to become inactive.
- */
-static struct clockdomain d2d_clkdm = {
-	.name		= "d2d_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-/*
- * XXX add usecounting for clkdm dependencies, otherwise the presence
- * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm
- * could cause trouble
- */
-static struct clockdomain core_l3_3xxx_clkdm = {
-	.name		= "core_l3_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.dep_bit	= OMAP3430_EN_CORE_SHIFT,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-/*
- * XXX add usecounting for clkdm dependencies, otherwise the presence
- * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm
- * could cause trouble
- */
-static struct clockdomain core_l4_3xxx_clkdm = {
-	.name		= "core_l4_clkdm",
-	.pwrdm		= { .name = "core_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP,
-	.dep_bit	= OMAP3430_EN_CORE_SHIFT,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-/* Another case of bit name collisions between several registers: EN_DSS */
-static struct clockdomain dss_3xxx_clkdm = {
-	.name		= "dss_clkdm",
-	.pwrdm		= { .name = "dss_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT,
-	.wkdep_srcs	= dss_wkdeps,
-	.sleepdep_srcs	= dss_sleepdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain cam_clkdm = {
-	.name		= "cam_clkdm",
-	.pwrdm		= { .name = "cam_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= cam_wkdeps,
-	.sleepdep_srcs	= cam_sleepdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain usbhost_clkdm = {
-	.name		= "usbhost_clkdm",
-	.pwrdm		= { .name = "usbhost_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.wkdep_srcs	= usbhost_wkdeps,
-	.sleepdep_srcs	= usbhost_sleepdeps,
-	.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
-};
-
-static struct clockdomain per_clkdm = {
-	.name		= "per_clkdm",
-	.pwrdm		= { .name = "per_pwrdm" },
-	.flags		= CLKDM_CAN_HWSUP_SWSUP,
-	.dep_bit	= OMAP3430_EN_PER_SHIFT,
-	.wkdep_srcs	= per_wkdeps,
-	.sleepdep_srcs	= per_sleepdeps,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-/*
- * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is
- * switched of even if sdti is in use
- */
-static struct clockdomain emu_clkdm = {
-	.name		= "emu_clkdm",
-	.pwrdm		= { .name = "emu_pwrdm" },
-	.flags		= /* CLKDM_CAN_ENABLE_AUTO |  */CLKDM_CAN_SWSUP,
-	.clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain dpll1_clkdm = {
-	.name		= "dpll1_clkdm",
-	.pwrdm		= { .name = "dpll1_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain dpll2_clkdm = {
-	.name		= "dpll2_clkdm",
-	.pwrdm		= { .name = "dpll2_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain dpll3_clkdm = {
-	.name		= "dpll3_clkdm",
-	.pwrdm		= { .name = "dpll3_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain dpll4_clkdm = {
-	.name		= "dpll4_clkdm",
-	.pwrdm		= { .name = "dpll4_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct clockdomain dpll5_clkdm = {
-	.name		= "dpll5_clkdm",
-	.pwrdm		= { .name = "dpll5_pwrdm" },
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
-};
-
-#endif   /* CONFIG_ARCH_OMAP3 */
-
-/*
- * Clockdomain hwsup dependencies (OMAP3 only)
- */
-
-static struct clkdm_autodep clkdm_autodeps[] = {
-	{
-		.clkdm	   = { .name = "mpu_clkdm" },
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm	   = { .name = "iva2_clkdm" },
-		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
-	},
-	{
-		.clkdm	   = { .name = NULL },
-	}
-};
-
-static struct clockdomain *clockdomains_omap2[] __initdata = {
-	&wkup_clkdm,
-	&cm_clkdm,
-	&prm_clkdm,
-
-#ifdef CONFIG_SOC_OMAP2420
-	&mpu_2420_clkdm,
-	&iva1_2420_clkdm,
-	&dsp_2420_clkdm,
-	&gfx_2420_clkdm,
-	&core_l3_2420_clkdm,
-	&core_l4_2420_clkdm,
-	&dss_2420_clkdm,
-#endif
-
-#ifdef CONFIG_SOC_OMAP2430
-	&mpu_2430_clkdm,
-	&mdm_clkdm,
-	&dsp_2430_clkdm,
-	&gfx_2430_clkdm,
-	&core_l3_2430_clkdm,
-	&core_l4_2430_clkdm,
-	&dss_2430_clkdm,
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-	&mpu_3xxx_clkdm,
-	&neon_clkdm,
-	&iva2_clkdm,
-	&gfx_3430es1_clkdm,
-	&sgx_clkdm,
-	&d2d_clkdm,
-	&core_l3_3xxx_clkdm,
-	&core_l4_3xxx_clkdm,
-	&dss_3xxx_clkdm,
-	&cam_clkdm,
-	&usbhost_clkdm,
-	&per_clkdm,
-	&emu_clkdm,
-	&dpll1_clkdm,
-	&dpll2_clkdm,
-	&dpll3_clkdm,
-	&dpll4_clkdm,
-	&dpll5_clkdm,
-#endif
-	NULL,
-};
-
-void __init omap2xxx_clockdomains_init(void)
-{
-	clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations);
-}
-
-void __init omap3xxx_clockdomains_init(void)
-{
-	clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations);
-}
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
new file mode 100644
index 000000000000..b84e138d99c8
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -0,0 +1,398 @@
+/*
+ * OMAP3xxx clockdomains
+ *
+ * Copyright (C) 2008-2011 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Paul Walmsley, Jouni Högander
+ *
+ * This file contains clockdomains and clockdomain wakeup/sleep
+ * dependencies for the OMAP3xxx chips.  Some notes:
+ *
+ * A useful validation rule for struct clockdomain: Any clockdomain
+ * referenced by a wkdep_srcs or sleepdep_srcs array must have a
+ * dep_bit assigned.  So wkdep_srcs/sleepdep_srcs are really just
+ * software-controllable dependencies.  Non-software-controllable
+ * dependencies do exist, but they are not encoded below (yet).
+ *
+ * The overly-specific dep_bit names are due to a bit name collision
+ * with CM_FCLKEN_{DSP,IVA2}.  The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift
+ * value are the same for all powerdomains: 2
+ *
+ * XXX should dep_bit be a mask, so we can test to see if it is 0 as a
+ * sanity check?
+ * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE
+ */
+
+/*
+ * To-Do List
+ * -> Port the Sleep/Wakeup dependencies for the domains
+ *    from the Power domain framework
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include "clockdomain.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-34xx.h"
+#include "prm-regbits-34xx.h"
+
+/*
+ * Clockdomain dependencies for wkdeps/sleepdeps
+ *
+ * XXX Hardware dependencies (e.g., dependencies that cannot be
+ * changed in software) are not included here yet, but should be.
+ */
+
+/* OMAP3-specific possible dependencies */
+
+/*
+ * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE
+ * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE
+ */
+static struct clkdm_dep gfx_sgx_3xxx_wkdeps[] = {
+	{ .clkdm_name = "iva2_clkdm", },
+	{ .clkdm_name = "mpu_clkdm", },
+	{ .clkdm_name = "wkup_clkdm", },
+	{ NULL },
+};
+
+/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */
+static struct clkdm_dep per_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */
+static struct clkdm_dep usbhost_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */
+static struct clkdm_dep mpu_3xxx_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ .clkdm_name = "dss_clkdm" },
+	{ .clkdm_name = "per_clkdm" },
+	{ NULL },
+};
+
+/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */
+static struct clkdm_dep iva2_wkdeps[] = {
+	{ .clkdm_name = "core_l3_clkdm" },
+	{ .clkdm_name = "core_l4_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ .clkdm_name = "dss_clkdm" },
+	{ .clkdm_name = "per_clkdm" },
+	{ NULL },
+};
+
+/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */
+static struct clkdm_dep cam_wkdeps[] = {
+	{ .clkdm_name = "iva2_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */
+static struct clkdm_dep dss_wkdeps[] = {
+	{ .clkdm_name = "iva2_clkdm" },
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "wkup_clkdm" },
+	{ NULL },
+};
+
+/* 3430: PM_WKDEP_NEON: MPU */
+static struct clkdm_dep neon_wkdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ NULL },
+};
+
+/* Sleep dependency source arrays for OMAP3-specific clkdms */
+
+/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */
+static struct clkdm_dep dss_sleepdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ NULL },
+};
+
+/* 3430: CM_SLEEPDEP_PER: MPU, IVA */
+static struct clkdm_dep per_sleepdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ NULL },
+};
+
+/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */
+static struct clkdm_dep usbhost_sleepdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ .clkdm_name = "iva2_clkdm" },
+	{ NULL },
+};
+
+/* 3430: CM_SLEEPDEP_CAM: MPU */
+static struct clkdm_dep cam_sleepdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ NULL },
+};
+
+/*
+ * 3430ES1: CM_SLEEPDEP_GFX: MPU
+ * 3430ES2: CM_SLEEPDEP_SGX: MPU
+ * These can share data since they will never be present simultaneously
+ * on the same device.
+ */
+static struct clkdm_dep gfx_sgx_sleepdeps[] = {
+	{ .clkdm_name = "mpu_clkdm" },
+	{ NULL },
+};
+
+/*
+ * OMAP3 clockdomains
+ */
+
+static struct clockdomain mpu_3xxx_clkdm = {
+	.name		= "mpu_clkdm",
+	.pwrdm		= { .name = "mpu_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP,
+	.dep_bit	= OMAP3430_EN_MPU_SHIFT,
+	.wkdep_srcs	= mpu_3xxx_wkdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK,
+};
+
+static struct clockdomain neon_clkdm = {
+	.name		= "neon_clkdm",
+	.pwrdm		= { .name = "neon_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= neon_wkdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK,
+};
+
+static struct clockdomain iva2_clkdm = {
+	.name		= "iva2_clkdm",
+	.pwrdm		= { .name = "iva2_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT,
+	.wkdep_srcs	= iva2_wkdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK,
+};
+
+static struct clockdomain gfx_3430es1_clkdm = {
+	.name		= "gfx_clkdm",
+	.pwrdm		= { .name = "gfx_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= gfx_sgx_3xxx_wkdeps,
+	.sleepdep_srcs	= gfx_sgx_sleepdeps,
+	.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK,
+};
+
+static struct clockdomain sgx_clkdm = {
+	.name		= "sgx_clkdm",
+	.pwrdm		= { .name = "sgx_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= gfx_sgx_3xxx_wkdeps,
+	.sleepdep_srcs	= gfx_sgx_sleepdeps,
+	.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK,
+};
+
+/*
+ * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but
+ * then that information was removed from the 34xx ES2+ TRM.  It is
+ * unclear whether the core is still there, but the clockdomain logic
+ * is there, and must be programmed to an appropriate state if the
+ * CORE clockdomain is to become inactive.
+ */
+static struct clockdomain d2d_clkdm = {
+	.name		= "d2d_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK,
+};
+
+/*
+ * XXX add usecounting for clkdm dependencies, otherwise the presence
+ * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm
+ * could cause trouble
+ */
+static struct clockdomain core_l3_3xxx_clkdm = {
+	.name		= "core_l3_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.dep_bit	= OMAP3430_EN_CORE_SHIFT,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK,
+};
+
+/*
+ * XXX add usecounting for clkdm dependencies, otherwise the presence
+ * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm
+ * could cause trouble
+ */
+static struct clockdomain core_l4_3xxx_clkdm = {
+	.name		= "core_l4_clkdm",
+	.pwrdm		= { .name = "core_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP,
+	.dep_bit	= OMAP3430_EN_CORE_SHIFT,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK,
+};
+
+/* Another case of bit name collisions between several registers: EN_DSS */
+static struct clockdomain dss_3xxx_clkdm = {
+	.name		= "dss_clkdm",
+	.pwrdm		= { .name = "dss_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT,
+	.wkdep_srcs	= dss_wkdeps,
+	.sleepdep_srcs	= dss_sleepdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK,
+};
+
+static struct clockdomain cam_clkdm = {
+	.name		= "cam_clkdm",
+	.pwrdm		= { .name = "cam_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= cam_wkdeps,
+	.sleepdep_srcs	= cam_sleepdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK,
+};
+
+static struct clockdomain usbhost_clkdm = {
+	.name		= "usbhost_clkdm",
+	.pwrdm		= { .name = "usbhost_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.wkdep_srcs	= usbhost_wkdeps,
+	.sleepdep_srcs	= usbhost_sleepdeps,
+	.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK,
+};
+
+static struct clockdomain per_clkdm = {
+	.name		= "per_clkdm",
+	.pwrdm		= { .name = "per_pwrdm" },
+	.flags		= CLKDM_CAN_HWSUP_SWSUP,
+	.dep_bit	= OMAP3430_EN_PER_SHIFT,
+	.wkdep_srcs	= per_wkdeps,
+	.sleepdep_srcs	= per_sleepdeps,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK,
+};
+
+/*
+ * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is
+ * switched of even if sdti is in use
+ */
+static struct clockdomain emu_clkdm = {
+	.name		= "emu_clkdm",
+	.pwrdm		= { .name = "emu_pwrdm" },
+	.flags		= /* CLKDM_CAN_ENABLE_AUTO |  */CLKDM_CAN_SWSUP,
+	.clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK,
+};
+
+static struct clockdomain dpll1_clkdm = {
+	.name		= "dpll1_clkdm",
+	.pwrdm		= { .name = "dpll1_pwrdm" },
+};
+
+static struct clockdomain dpll2_clkdm = {
+	.name		= "dpll2_clkdm",
+	.pwrdm		= { .name = "dpll2_pwrdm" },
+};
+
+static struct clockdomain dpll3_clkdm = {
+	.name		= "dpll3_clkdm",
+	.pwrdm		= { .name = "dpll3_pwrdm" },
+};
+
+static struct clockdomain dpll4_clkdm = {
+	.name		= "dpll4_clkdm",
+	.pwrdm		= { .name = "dpll4_pwrdm" },
+};
+
+static struct clockdomain dpll5_clkdm = {
+	.name		= "dpll5_clkdm",
+	.pwrdm		= { .name = "dpll5_pwrdm" },
+};
+
+/*
+ * Clockdomain hwsup dependencies
+ */
+
+static struct clkdm_autodep clkdm_autodeps[] = {
+	{
+		.clkdm = { .name = "mpu_clkdm" },
+	},
+	{
+		.clkdm = { .name = "iva2_clkdm" },
+	},
+	{
+		.clkdm = { .name = NULL },
+	}
+};
+
+/*
+ *
+ */
+
+static struct clockdomain *clockdomains_omap3430_common[] __initdata = {
+	&wkup_common_clkdm,
+	&cm_common_clkdm,
+	&prm_common_clkdm,
+	&mpu_3xxx_clkdm,
+	&neon_clkdm,
+	&iva2_clkdm,
+	&d2d_clkdm,
+	&core_l3_3xxx_clkdm,
+	&core_l4_3xxx_clkdm,
+	&dss_3xxx_clkdm,
+	&cam_clkdm,
+	&per_clkdm,
+	&emu_clkdm,
+	&dpll1_clkdm,
+	&dpll2_clkdm,
+	&dpll3_clkdm,
+	&dpll4_clkdm,
+	NULL
+};
+
+static struct clockdomain *clockdomains_omap3430es1[] __initdata = {
+	&gfx_3430es1_clkdm,
+	NULL,
+};
+
+static struct clockdomain *clockdomains_omap3430es2plus[] __initdata = {
+	&sgx_clkdm,
+	&dpll5_clkdm,
+	&usbhost_clkdm,
+	NULL,
+};
+
+void __init omap3xxx_clockdomains_init(void)
+{
+	struct clockdomain **sc;
+
+	if (!cpu_is_omap34xx())
+		return;
+
+	clkdm_register_platform_funcs(&omap3_clkdm_operations);
+	clkdm_register_clkdms(clockdomains_omap3430_common);
+
+	sc = (omap_rev() == OMAP3430_REV_ES1_0) ? clockdomains_omap3430es1 :
+		clockdomains_omap3430es2plus;
+
+	clkdm_register_clkdms(sc);
+
+	clkdm_register_autodeps(clkdm_autodeps);
+	clkdm_complete_init();
+}
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index dccc651fa0d0..9299ac291d28 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -34,350 +34,122 @@
 /* Static Dependencies for OMAP4 Clock Domains */
 
 static struct clkdm_dep d2d_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_2_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_init_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_2_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l3_init_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep ducati_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_2_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_dss_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_gfx_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_init_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_secure_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_wkup_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "tesla_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_2_clkdm" },
+	{ .clkdm_name = "l3_dss_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l3_gfx_clkdm" },
+	{ .clkdm_name = "l3_init_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
+	{ .clkdm_name = "l4_secure_clkdm" },
+	{ .clkdm_name = "l4_wkup_clkdm" },
+	{ .clkdm_name = "tesla_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep iss_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep ivahd_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep l3_dma_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ducati_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_dss_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_init_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_secure_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_wkup_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ducati_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_dss_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l3_init_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
+	{ .clkdm_name = "l4_secure_clkdm" },
+	{ .clkdm_name = "l4_wkup_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep l3_dss_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_2_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_2_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep l3_gfx_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep l3_init_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_secure_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_wkup_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
+	{ .clkdm_name = "l4_secure_clkdm" },
+	{ .clkdm_name = "l4_wkup_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep l4_secure_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep mpu_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ducati_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_2_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_dss_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_gfx_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_init_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_secure_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_wkup_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "tesla_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ducati_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_2_clkdm" },
+	{ .clkdm_name = "l3_dss_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l3_gfx_clkdm" },
+	{ .clkdm_name = "l3_init_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
+	{ .clkdm_name = "l4_secure_clkdm" },
+	{ .clkdm_name = "l4_wkup_clkdm" },
+	{ .clkdm_name = "tesla_clkdm" },
 	{ NULL },
 };
 
 static struct clkdm_dep tesla_wkup_sleep_deps[] = {
-	{
-		.clkdm_name	 = "abe_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "ivahd_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_1_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_2_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_emif_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l3_init_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_cfg_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_per_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
-	{
-		.clkdm_name	 = "l4_wkup_clkdm",
-		.omap_chip	 = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
-	},
+	{ .clkdm_name = "abe_clkdm" },
+	{ .clkdm_name = "ivahd_clkdm" },
+	{ .clkdm_name = "l3_1_clkdm" },
+	{ .clkdm_name = "l3_2_clkdm" },
+	{ .clkdm_name = "l3_emif_clkdm" },
+	{ .clkdm_name = "l3_init_clkdm" },
+	{ .clkdm_name = "l4_cfg_clkdm" },
+	{ .clkdm_name = "l4_per_clkdm" },
+	{ .clkdm_name = "l4_wkup_clkdm" },
 	{ NULL },
 };
 
@@ -388,7 +160,6 @@ static struct clockdomain l4_cefuse_44xx_clkdm = {
 	.cm_inst	  = OMAP4430_CM2_CEFUSE_INST,
 	.clkdm_offs	  = OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l4_cfg_44xx_clkdm = {
@@ -399,7 +170,6 @@ static struct clockdomain l4_cfg_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM2_CORE_L4CFG_CDOFFS,
 	.dep_bit	  = OMAP4430_L4CFG_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain tesla_44xx_clkdm = {
@@ -412,7 +182,6 @@ static struct clockdomain tesla_44xx_clkdm = {
 	.wkdep_srcs	  = tesla_wkup_sleep_deps,
 	.sleepdep_srcs	  = tesla_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_gfx_44xx_clkdm = {
@@ -425,7 +194,6 @@ static struct clockdomain l3_gfx_44xx_clkdm = {
 	.wkdep_srcs	  = l3_gfx_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_gfx_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain ivahd_44xx_clkdm = {
@@ -438,7 +206,6 @@ static struct clockdomain ivahd_44xx_clkdm = {
 	.wkdep_srcs	  = ivahd_wkup_sleep_deps,
 	.sleepdep_srcs	  = ivahd_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l4_secure_44xx_clkdm = {
@@ -451,7 +218,6 @@ static struct clockdomain l4_secure_44xx_clkdm = {
 	.wkdep_srcs	  = l4_secure_wkup_sleep_deps,
 	.sleepdep_srcs	  = l4_secure_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l4_per_44xx_clkdm = {
@@ -462,7 +228,6 @@ static struct clockdomain l4_per_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM2_L4PER_L4PER_CDOFFS,
 	.dep_bit	  = OMAP4430_L4PER_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain abe_44xx_clkdm = {
@@ -473,7 +238,6 @@ static struct clockdomain abe_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM1_ABE_ABE_CDOFFS,
 	.dep_bit	  = OMAP4430_ABE_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_instr_44xx_clkdm = {
@@ -482,7 +246,6 @@ static struct clockdomain l3_instr_44xx_clkdm = {
 	.prcm_partition	  = OMAP4430_CM2_PARTITION,
 	.cm_inst	  = OMAP4430_CM2_CORE_INST,
 	.clkdm_offs	  = OMAP4430_CM2_CORE_L3INSTR_CDOFFS,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_init_44xx_clkdm = {
@@ -495,7 +258,6 @@ static struct clockdomain l3_init_44xx_clkdm = {
 	.wkdep_srcs	  = l3_init_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_init_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain d2d_44xx_clkdm = {
@@ -507,7 +269,6 @@ static struct clockdomain d2d_44xx_clkdm = {
 	.wkdep_srcs	  = d2d_wkup_sleep_deps,
 	.sleepdep_srcs	  = d2d_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain mpu0_44xx_clkdm = {
@@ -517,7 +278,6 @@ static struct clockdomain mpu0_44xx_clkdm = {
 	.cm_inst	  = OMAP4430_PRCM_MPU_CPU0_INST,
 	.clkdm_offs	  = OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain mpu1_44xx_clkdm = {
@@ -527,7 +287,6 @@ static struct clockdomain mpu1_44xx_clkdm = {
 	.cm_inst	  = OMAP4430_PRCM_MPU_CPU1_INST,
 	.clkdm_offs	  = OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_emif_44xx_clkdm = {
@@ -538,7 +297,6 @@ static struct clockdomain l3_emif_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM2_CORE_MEMIF_CDOFFS,
 	.dep_bit	  = OMAP4430_MEMIF_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l4_ao_44xx_clkdm = {
@@ -548,7 +306,6 @@ static struct clockdomain l4_ao_44xx_clkdm = {
 	.cm_inst	  = OMAP4430_CM2_ALWAYS_ON_INST,
 	.clkdm_offs	  = OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain ducati_44xx_clkdm = {
@@ -561,7 +318,6 @@ static struct clockdomain ducati_44xx_clkdm = {
 	.wkdep_srcs	  = ducati_wkup_sleep_deps,
 	.sleepdep_srcs	  = ducati_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain mpu_44xx_clkdm = {
@@ -573,7 +329,6 @@ static struct clockdomain mpu_44xx_clkdm = {
 	.wkdep_srcs	  = mpu_wkup_sleep_deps,
 	.sleepdep_srcs	  = mpu_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_2_44xx_clkdm = {
@@ -584,7 +339,6 @@ static struct clockdomain l3_2_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM2_CORE_L3_2_CDOFFS,
 	.dep_bit	  = OMAP4430_L3_2_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_1_44xx_clkdm = {
@@ -595,7 +349,6 @@ static struct clockdomain l3_1_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_CM2_CORE_L3_1_CDOFFS,
 	.dep_bit	  = OMAP4430_L3_1_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain iss_44xx_clkdm = {
@@ -607,7 +360,6 @@ static struct clockdomain iss_44xx_clkdm = {
 	.wkdep_srcs	  = iss_wkup_sleep_deps,
 	.sleepdep_srcs	  = iss_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_dss_44xx_clkdm = {
@@ -620,7 +372,6 @@ static struct clockdomain l3_dss_44xx_clkdm = {
 	.wkdep_srcs	  = l3_dss_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_dss_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l4_wkup_44xx_clkdm = {
@@ -631,7 +382,6 @@ static struct clockdomain l4_wkup_44xx_clkdm = {
 	.clkdm_offs	  = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS,
 	.dep_bit	  = OMAP4430_L4WKUP_STATDEP_SHIFT,
 	.flags		  = CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain emu_sys_44xx_clkdm = {
@@ -641,7 +391,6 @@ static struct clockdomain emu_sys_44xx_clkdm = {
 	.cm_inst	  = OMAP4430_PRM_EMU_CM_INST,
 	.clkdm_offs	  = OMAP4430_PRM_EMU_CM_EMU_CDOFFS,
 	.flags		  = CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_dma_44xx_clkdm = {
@@ -653,7 +402,6 @@ static struct clockdomain l3_dma_44xx_clkdm = {
 	.wkdep_srcs	  = l3_dma_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_dma_wkup_sleep_deps,
 	.flags		  = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* As clockdomains are added or removed above, this list must also be changed */
@@ -685,7 +433,10 @@ static struct clockdomain *clockdomains_omap44xx[] __initdata = {
 	NULL
 };
 
+
 void __init omap44xx_clockdomains_init(void)
 {
-	clkdm_init(clockdomains_omap44xx, NULL, &omap4_clkdm_operations);
+	clkdm_register_platform_funcs(&omap4_clkdm_operations);
+	clkdm_register_clkdms(clockdomains_omap44xx);
+	clkdm_complete_init();
 }
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 37efb8696927..d27daf921c7e 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -28,7 +28,6 @@
 
 #include "control.h"
 
-static struct omap_chip_id omap_chip;
 static unsigned int omap_revision;
 
 u32 omap_features;
@@ -39,19 +38,6 @@ unsigned int omap_rev(void)
 }
 EXPORT_SYMBOL(omap_rev);
 
-/**
- * omap_chip_is - test whether currently running OMAP matches a chip type
- * @oc: omap_chip_t to test against
- *
- * Test whether the currently-running OMAP chip matches the supplied
- * chip type 'oc'.  Returns 1 upon a match; 0 upon failure.
- */
-int omap_chip_is(struct omap_chip_id oci)
-{
-	return (oci.oc & omap_chip.oc) ? 1 : 0;
-}
-EXPORT_SYMBOL(omap_chip_is);
-
 int omap_type(void)
 {
 	u32 val = 0;
@@ -242,14 +228,12 @@ static void __init ti816x_check_features(void)
 	omap_features = OMAP3_HAS_NEON;
 }
 
-static void __init omap3_check_revision(void)
+static void __init omap3_check_revision(const char **cpu_rev)
 {
 	u32 cpuid, idcode;
 	u16 hawkeye;
 	u8 rev;
 
-	omap_chip.oc = CHIP_IS_OMAP3430;
-
 	/*
 	 * We cannot access revision registers on ES1.0.
 	 * If the processor type is Cortex-A8 and the revision is 0x0
@@ -258,7 +242,7 @@ static void __init omap3_check_revision(void)
 	cpuid = read_cpuid(CPUID_ID);
 	if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) {
 		omap_revision = OMAP3430_REV_ES1_0;
-		omap_chip.oc |= CHIP_IS_OMAP3430ES1;
+		*cpu_rev = "1.0";
 		return;
 	}
 
@@ -279,77 +263,85 @@ static void __init omap3_check_revision(void)
 		case 0: /* Take care of early samples */
 		case 1:
 			omap_revision = OMAP3430_REV_ES2_0;
-			omap_chip.oc |= CHIP_IS_OMAP3430ES2;
+			*cpu_rev = "2.0";
 			break;
 		case 2:
 			omap_revision = OMAP3430_REV_ES2_1;
-			omap_chip.oc |= CHIP_IS_OMAP3430ES2;
+			*cpu_rev = "2.1";
 			break;
 		case 3:
 			omap_revision = OMAP3430_REV_ES3_0;
-			omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
+			*cpu_rev = "3.0";
 			break;
 		case 4:
 			omap_revision = OMAP3430_REV_ES3_1;
-			omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
+			*cpu_rev = "3.1";
 			break;
 		case 7:
 		/* FALLTHROUGH */
 		default:
 			/* Use the latest known revision as default */
 			omap_revision = OMAP3430_REV_ES3_1_2;
-
-			/* REVISIT: Add CHIP_IS_OMAP3430ES3_1_2? */
-			omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
+			*cpu_rev = "3.1.2";
 		}
 		break;
 	case 0xb868:
-		/* Handle OMAP35xx/AM35xx devices
+		/*
+		 * Handle OMAP/AM 3505/3517 devices
 		 *
-		 * Set the device to be OMAP3505 here. Actual device
+		 * Set the device to be OMAP3517 here. Actual device
 		 * is identified later based on the features.
-		 *
-		 * REVISIT: AM3505/AM3517 should have their own CHIP_IS
 		 */
-		omap_revision = OMAP3505_REV(rev);
-		omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
+		switch (rev) {
+		case 0:
+			omap_revision = OMAP3517_REV_ES1_0;
+			*cpu_rev = "1.0";
+			break;
+		case 1:
+		/* FALLTHROUGH */
+		default:
+			omap_revision = OMAP3517_REV_ES1_1;
+			*cpu_rev = "1.1";
+		}
 		break;
 	case 0xb891:
 		/* Handle 36xx devices */
-		omap_chip.oc |= CHIP_IS_OMAP3630ES1;
 
 		switch(rev) {
 		case 0: /* Take care of early samples */
 			omap_revision = OMAP3630_REV_ES1_0;
+			*cpu_rev = "1.0";
 			break;
 		case 1:
 			omap_revision = OMAP3630_REV_ES1_1;
-			omap_chip.oc |= CHIP_IS_OMAP3630ES1_1;
+			*cpu_rev = "1.1";
 			break;
 		case 2:
+		/* FALLTHROUGH */
 		default:
-			omap_revision =  OMAP3630_REV_ES1_2;
-			omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
+			omap_revision = OMAP3630_REV_ES1_2;
+			*cpu_rev = "1.2";
 		}
 		break;
 	case 0xb81e:
-		omap_chip.oc = CHIP_IS_TI816X;
-
 		switch (rev) {
 		case 0:
 			omap_revision = TI8168_REV_ES1_0;
+			*cpu_rev = "1.0";
 			break;
 		case 1:
+		/* FALLTHROUGH */
+		default:
 			omap_revision = TI8168_REV_ES1_1;
+			*cpu_rev = "1.1";
 			break;
-		default:
-			omap_revision =  TI8168_REV_ES1_1;
 		}
 		break;
 	default:
-		/* Unknown default to latest silicon rev as default*/
-		omap_revision =  OMAP3630_REV_ES1_2;
-		omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
+		/* Unknown default to latest silicon rev as default */
+		omap_revision = OMAP3630_REV_ES1_2;
+		*cpu_rev = "1.2";
+		pr_warn("Warning: unknown chip type; assuming OMAP3630ES1.2\n");
 	}
 }
 
@@ -382,24 +374,20 @@ static void __init omap4_check_revision(void)
 		switch (rev) {
 		case 0:
 			omap_revision = OMAP4430_REV_ES1_0;
-			omap_chip.oc |= CHIP_IS_OMAP4430ES1;
 			break;
 		case 1:
 		default:
 			omap_revision = OMAP4430_REV_ES2_0;
-			omap_chip.oc |= CHIP_IS_OMAP4430ES2;
 		}
 		break;
 	case 0xb95c:
 		switch (rev) {
 		case 3:
 			omap_revision = OMAP4430_REV_ES2_1;
-			omap_chip.oc |= CHIP_IS_OMAP4430ES2_1;
 			break;
 		case 4:
 		default:
 			omap_revision = OMAP4430_REV_ES2_2;
-			omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
 		}
 		break;
 	case 0xb94e:
@@ -407,14 +395,12 @@ static void __init omap4_check_revision(void)
 		case 0:
 		default:
 			omap_revision = OMAP4460_REV_ES1_0;
-			omap_chip.oc |= CHIP_IS_OMAP4460ES1_0;
 			break;
 		}
 		break;
 	default:
 		/* Unknown default to latest silicon rev as default */
 		omap_revision = OMAP4430_REV_ES2_2;
-		omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
 	}
 
 	pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16,
@@ -425,94 +411,33 @@ static void __init omap4_check_revision(void)
 	if (omap3_has_ ##feat())		\
 		printk(#feat" ");
 
-static void __init omap3_cpuinfo(void)
+static void __init omap3_cpuinfo(const char *cpu_rev)
 {
-	u8 rev = GET_OMAP_REVISION();
-	char cpu_name[16], cpu_rev[16];
+	const char *cpu_name;
 
-	/* OMAP3430 and OMAP3530 are assumed to be same.
+	/*
+	 * OMAP3430 and OMAP3530 are assumed to be same.
 	 *
 	 * OMAP3525, OMAP3515 and OMAP3503 can be detected only based
 	 * on available features. Upon detection, update the CPU id
 	 * and CPU class bits.
 	 */
 	if (cpu_is_omap3630()) {
-		strcpy(cpu_name, "OMAP3630");
-	} else if (cpu_is_omap3505()) {
-		/*
-		 * AM35xx devices
-		 */
-		if (omap3_has_sgx()) {
-			omap_revision = OMAP3517_REV(rev);
-			strcpy(cpu_name, "AM3517");
-		} else {
-			/* Already set in omap3_check_revision() */
-			strcpy(cpu_name, "AM3505");
-		}
+		cpu_name = "OMAP3630";
+	} else if (cpu_is_omap3517()) {
+		/* AM35xx devices */
+		cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505";
 	} else if (cpu_is_ti816x()) {
-		strcpy(cpu_name, "TI816X");
+		cpu_name = "TI816X";
 	} else if (omap3_has_iva() && omap3_has_sgx()) {
 		/* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */
-		strcpy(cpu_name, "OMAP3430/3530");
+		cpu_name = "OMAP3430/3530";
 	} else if (omap3_has_iva()) {
-		omap_revision = OMAP3525_REV(rev);
-		strcpy(cpu_name, "OMAP3525");
+		cpu_name = "OMAP3525";
 	} else if (omap3_has_sgx()) {
-		omap_revision = OMAP3515_REV(rev);
-		strcpy(cpu_name, "OMAP3515");
+		cpu_name = "OMAP3515";
 	} else {
-		omap_revision = OMAP3503_REV(rev);
-		strcpy(cpu_name, "OMAP3503");
-	}
-
-	if (cpu_is_omap3630() || cpu_is_ti816x()) {
-		switch (rev) {
-		case OMAP_REVBITS_00:
-			strcpy(cpu_rev, "1.0");
-			break;
-		case OMAP_REVBITS_01:
-			strcpy(cpu_rev, "1.1");
-			break;
-		case OMAP_REVBITS_02:
-			/* FALLTHROUGH */
-		default:
-			/* Use the latest known revision as default */
-			strcpy(cpu_rev, "1.2");
-		}
-	} else if (cpu_is_omap3505() || cpu_is_omap3517()) {
-		switch (rev) {
-		case OMAP_REVBITS_00:
-			strcpy(cpu_rev, "1.0");
-			break;
-		case OMAP_REVBITS_01:
-			/* FALLTHROUGH */
-		default:
-			/* Use the latest known revision as default */
-			strcpy(cpu_rev, "1.1");
-		}
-	} else {
-		switch (rev) {
-		case OMAP_REVBITS_00:
-			strcpy(cpu_rev, "1.0");
-			break;
-		case OMAP_REVBITS_01:
-			strcpy(cpu_rev, "2.0");
-			break;
-		case OMAP_REVBITS_02:
-			strcpy(cpu_rev, "2.1");
-			break;
-		case OMAP_REVBITS_03:
-			strcpy(cpu_rev, "3.0");
-			break;
-		case OMAP_REVBITS_04:
-			strcpy(cpu_rev, "3.1");
-			break;
-		case OMAP_REVBITS_05:
-			/* FALLTHROUGH */
-		default:
-			/* Use the latest known revision as default */
-			strcpy(cpu_rev, "3.1.2");
-		}
+		cpu_name = "OMAP3503";
 	}
 
 	/* Print verbose information */
@@ -533,6 +458,8 @@ static void __init omap3_cpuinfo(void)
  */
 void __init omap2_check_revision(void)
 {
+	const char *cpu_rev;
+
 	/*
 	 * At this point we have an idea about the processor revision set
 	 * earlier with omap2_set_globals_tap().
@@ -540,7 +467,7 @@ void __init omap2_check_revision(void)
 	if (cpu_is_omap24xx()) {
 		omap24xx_check_revision();
 	} else if (cpu_is_omap34xx()) {
-		omap3_check_revision();
+		omap3_check_revision(&cpu_rev);
 
 		/* TI816X doesn't have feature register */
 		if (!cpu_is_ti816x())
@@ -548,7 +475,7 @@ void __init omap2_check_revision(void)
 		else
 			ti816x_check_features();
 
-		omap3_cpuinfo();
+		omap3_cpuinfo(cpu_rev);
 		return;
 	} else if (cpu_is_omap44xx()) {
 		omap4_check_revision();
@@ -557,22 +484,6 @@ void __init omap2_check_revision(void)
 	} else {
 		pr_err("OMAP revision unknown, please fix!\n");
 	}
-
-	/*
-	 * OK, now we know the exact revision. Initialize omap_chip bits
-	 * for powerdowmain and clockdomain code.
-	 */
-	if (cpu_is_omap243x()) {
-		/* Currently only supports 2430ES2.1 and 2430-all */
-		omap_chip.oc |= CHIP_IS_OMAP2430;
-		return;
-	} else if (cpu_is_omap242x()) {
-		/* Currently only supports 2420ES2.1.1 and 2420-all */
-		omap_chip.oc |= CHIP_IS_OMAP2420;
-		return;
-	}
-
-	pr_err("Uninitialized omap_chip, please fix!\n");
 }
 
 /*
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 132724c39e2a..1a13b7916554 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -341,12 +341,12 @@ void __init omap2_init_common_infrastructure(void)
 	u8 postsetup_state;
 
 	if (cpu_is_omap242x()) {
-		omap2xxx_powerdomains_init();
-		omap2xxx_clockdomains_init();
+		omap242x_powerdomains_init();
+		omap242x_clockdomains_init();
 		omap2420_hwmod_init();
 	} else if (cpu_is_omap243x()) {
-		omap2xxx_powerdomains_init();
-		omap2xxx_clockdomains_init();
+		omap243x_powerdomains_init();
+		omap243x_clockdomains_init();
 		omap2430_hwmod_init();
 	} else if (cpu_is_omap34xx()) {
 		omap3xxx_powerdomains_init();
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 84cc0bdda3ae..d71380705080 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1954,9 +1954,6 @@ int __init omap_hwmod_register(struct omap_hwmod **ohs)
 
 	i = 0;
 	do {
-		if (!omap_chip_is(ohs[i]->omap_chip))
-			continue;
-
 		r = _register(ohs[i]);
 		WARN(r, "omap_hwmod: %s: _register returned %d\n", ohs[i]->name,
 		     r);
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index a015c69068f6..b6ea69a5c2f8 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -100,7 +100,6 @@ static struct omap_hwmod omap2420_l3_main_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2420_l3_main_masters),
 	.slaves		= omap2420_l3_main_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_l3_main_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -206,7 +205,6 @@ static struct omap_hwmod omap2420_l4_core_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2420_l4_core_masters),
 	.slaves		= omap2420_l4_core_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_l4_core_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -227,7 +225,6 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2420_l4_wkup_masters),
 	.slaves		= omap2420_l4_wkup_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_l4_wkup_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -243,7 +240,6 @@ static struct omap_hwmod omap2420_mpu_hwmod = {
 	.main_clk	= "mpu_ck",
 	.masters	= omap2420_mpu_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2420_mpu_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /*
@@ -271,7 +267,6 @@ static struct omap_hwmod omap2420_iva_hwmod = {
 	.class		= &iva_hwmod_class,
 	.masters	= omap2420_iva_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2420_iva_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer1 */
@@ -317,7 +312,6 @@ static struct omap_hwmod omap2420_timer1_hwmod = {
 	.slaves		= omap2420_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer1_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer2 */
@@ -354,7 +348,6 @@ static struct omap_hwmod omap2420_timer2_hwmod = {
 	.slaves		= omap2420_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer2_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer3 */
@@ -391,7 +384,6 @@ static struct omap_hwmod omap2420_timer3_hwmod = {
 	.slaves		= omap2420_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer3_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer4 */
@@ -428,7 +420,6 @@ static struct omap_hwmod omap2420_timer4_hwmod = {
 	.slaves		= omap2420_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer4_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer5 */
@@ -465,7 +456,6 @@ static struct omap_hwmod omap2420_timer5_hwmod = {
 	.slaves		= omap2420_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer5_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 
@@ -503,7 +493,6 @@ static struct omap_hwmod omap2420_timer6_hwmod = {
 	.slaves		= omap2420_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer6_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer7 */
@@ -540,7 +529,6 @@ static struct omap_hwmod omap2420_timer7_hwmod = {
 	.slaves		= omap2420_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer7_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer8 */
@@ -577,7 +565,6 @@ static struct omap_hwmod omap2420_timer8_hwmod = {
 	.slaves		= omap2420_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer8_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer9 */
@@ -614,7 +601,6 @@ static struct omap_hwmod omap2420_timer9_hwmod = {
 	.slaves		= omap2420_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer9_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer10 */
@@ -651,7 +637,6 @@ static struct omap_hwmod omap2420_timer10_hwmod = {
 	.slaves		= omap2420_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer10_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer11 */
@@ -688,7 +673,6 @@ static struct omap_hwmod omap2420_timer11_hwmod = {
 	.slaves		= omap2420_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer11_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* timer12 */
@@ -725,7 +709,6 @@ static struct omap_hwmod omap2420_timer12_hwmod = {
 	.slaves		= omap2420_timer12_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer12_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
 /* l4_wkup -> wd_timer2 */
@@ -766,7 +749,6 @@ static struct omap_hwmod omap2420_wd_timer2_hwmod = {
 	},
 	.slaves		= omap2420_wd_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_wd_timer2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* UART1 */
@@ -792,7 +774,6 @@ static struct omap_hwmod omap2420_uart1_hwmod = {
 	.slaves		= omap2420_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart1_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* UART2 */
@@ -818,7 +799,6 @@ static struct omap_hwmod omap2420_uart2_hwmod = {
 	.slaves		= omap2420_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart2_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* UART3 */
@@ -844,7 +824,6 @@ static struct omap_hwmod omap2420_uart3_hwmod = {
 	.slaves		= omap2420_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart3_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* dss */
@@ -898,7 +877,6 @@ static struct omap_hwmod omap2420_dss_core_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_dss_slaves),
 	.masters	= omap2420_dss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2420_dss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -938,7 +916,6 @@ static struct omap_hwmod omap2420_dss_dispc_hwmod = {
 	},
 	.slaves		= omap2420_dss_dispc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_dss_dispc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -975,7 +952,6 @@ static struct omap_hwmod omap2420_dss_rfbi_hwmod = {
 	},
 	.slaves		= omap2420_dss_rfbi_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_dss_rfbi_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1013,7 +989,6 @@ static struct omap_hwmod omap2420_dss_venc_hwmod = {
 	},
 	.slaves		= omap2420_dss_venc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_dss_venc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1064,7 +1039,6 @@ static struct omap_hwmod omap2420_i2c1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_i2c1_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_16BIT_REG,
 };
 
@@ -1092,7 +1066,6 @@ static struct omap_hwmod omap2420_i2c2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_i2c2_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_16BIT_REG,
 };
 
@@ -1197,7 +1170,6 @@ static struct omap_hwmod omap2420_gpio1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio1_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* gpio2 */
@@ -1223,7 +1195,6 @@ static struct omap_hwmod omap2420_gpio2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio2_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* gpio3 */
@@ -1249,7 +1220,6 @@ static struct omap_hwmod omap2420_gpio3_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio3_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* gpio4 */
@@ -1275,7 +1245,6 @@ static struct omap_hwmod omap2420_gpio4_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio4_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* dma attributes */
@@ -1322,7 +1291,6 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.masters	= omap2420_dma_system_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2420_dma_system_masters),
 	.dev_attr	= &dma_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1363,7 +1331,6 @@ static struct omap_hwmod omap2420_mailbox_hwmod = {
 	},
 	.slaves		= omap2420_mailbox_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mailbox_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* mcspi1 */
@@ -1393,7 +1360,6 @@ static struct omap_hwmod omap2420_mcspi1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcspi1_slaves),
 	.class		= &omap2xxx_mcspi_class,
 	.dev_attr	= &omap_mcspi1_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* mcspi2 */
@@ -1423,7 +1389,6 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcspi2_slaves),
 	.class		= &omap2xxx_mcspi_class,
 	.dev_attr	= &omap_mcspi2_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /*
@@ -1473,7 +1438,6 @@ static struct omap_hwmod omap2420_mcbsp1_hwmod = {
 	},
 	.slaves		= omap2420_mcbsp1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcbsp1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 /* mcbsp2 */
@@ -1514,7 +1478,6 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = {
 	},
 	.slaves		= omap2420_mcbsp2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcbsp2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
 static __initdata struct omap_hwmod *omap2420_hwmods[] = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 16743c7d6e8e..56de8d616313 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -110,7 +110,6 @@ static struct omap_hwmod omap2430_l3_main_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2430_l3_main_masters),
 	.slaves		= omap2430_l3_main_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_l3_main_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -192,6 +191,7 @@ static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = {
 		.pa_end		= OMAP243X_HS_BASE + SZ_4K - 1,
 		.flags		= ADDR_TYPE_RT
 	},
+	{ }
 };
 
 /*  l4_core ->usbhsotg  interface */
@@ -249,7 +249,6 @@ static struct omap_hwmod omap2430_l4_core_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2430_l4_core_masters),
 	.slaves		= omap2430_l4_core_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_l4_core_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -300,7 +299,6 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap2430_l4_wkup_masters),
 	.slaves		= omap2430_l4_wkup_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_l4_wkup_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -316,7 +314,6 @@ static struct omap_hwmod omap2430_mpu_hwmod = {
 	.main_clk	= "mpu_ck",
 	.masters	= omap2430_mpu_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2430_mpu_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /*
@@ -344,7 +341,6 @@ static struct omap_hwmod omap2430_iva_hwmod = {
 	.class		= &iva_hwmod_class,
 	.masters	= omap2430_iva_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2430_iva_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer1 */
@@ -390,7 +386,6 @@ static struct omap_hwmod omap2430_timer1_hwmod = {
 	.slaves		= omap2430_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer1_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer2 */
@@ -427,7 +422,6 @@ static struct omap_hwmod omap2430_timer2_hwmod = {
 	.slaves		= omap2430_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer2_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer3 */
@@ -464,7 +458,6 @@ static struct omap_hwmod omap2430_timer3_hwmod = {
 	.slaves		= omap2430_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer3_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer4 */
@@ -501,7 +494,6 @@ static struct omap_hwmod omap2430_timer4_hwmod = {
 	.slaves		= omap2430_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer4_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer5 */
@@ -538,7 +530,6 @@ static struct omap_hwmod omap2430_timer5_hwmod = {
 	.slaves		= omap2430_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer5_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer6 */
@@ -575,7 +566,6 @@ static struct omap_hwmod omap2430_timer6_hwmod = {
 	.slaves		= omap2430_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer6_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer7 */
@@ -612,7 +602,6 @@ static struct omap_hwmod omap2430_timer7_hwmod = {
 	.slaves		= omap2430_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer7_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer8 */
@@ -649,7 +638,6 @@ static struct omap_hwmod omap2430_timer8_hwmod = {
 	.slaves		= omap2430_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer8_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer9 */
@@ -686,7 +674,6 @@ static struct omap_hwmod omap2430_timer9_hwmod = {
 	.slaves		= omap2430_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer9_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer10 */
@@ -723,7 +710,6 @@ static struct omap_hwmod omap2430_timer10_hwmod = {
 	.slaves		= omap2430_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer10_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer11 */
@@ -760,7 +746,6 @@ static struct omap_hwmod omap2430_timer11_hwmod = {
 	.slaves		= omap2430_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer11_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* timer12 */
@@ -797,7 +782,6 @@ static struct omap_hwmod omap2430_timer12_hwmod = {
 	.slaves		= omap2430_timer12_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer12_slaves),
 	.class		= &omap2xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /* l4_wkup -> wd_timer2 */
@@ -838,7 +822,6 @@ static struct omap_hwmod omap2430_wd_timer2_hwmod = {
 	},
 	.slaves		= omap2430_wd_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_wd_timer2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* UART1 */
@@ -864,7 +847,6 @@ static struct omap_hwmod omap2430_uart1_hwmod = {
 	.slaves		= omap2430_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart1_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* UART2 */
@@ -890,7 +872,6 @@ static struct omap_hwmod omap2430_uart2_hwmod = {
 	.slaves		= omap2430_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart2_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* UART3 */
@@ -916,7 +897,6 @@ static struct omap_hwmod omap2430_uart3_hwmod = {
 	.slaves		= omap2430_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart3_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* dss */
@@ -964,7 +944,6 @@ static struct omap_hwmod omap2430_dss_core_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_dss_slaves),
 	.masters	= omap2430_dss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2430_dss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -998,7 +977,6 @@ static struct omap_hwmod omap2430_dss_dispc_hwmod = {
 	},
 	.slaves		= omap2430_dss_dispc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_dss_dispc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1029,7 +1007,6 @@ static struct omap_hwmod omap2430_dss_rfbi_hwmod = {
 	},
 	.slaves		= omap2430_dss_rfbi_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_dss_rfbi_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1061,7 +1038,6 @@ static struct omap_hwmod omap2430_dss_venc_hwmod = {
 	},
 	.slaves		= omap2430_dss_venc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_dss_venc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1122,7 +1098,6 @@ static struct omap_hwmod omap2430_i2c1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_i2c1_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* I2C2 */
@@ -1150,7 +1125,6 @@ static struct omap_hwmod omap2430_i2c2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_i2c2_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* l4_wkup -> gpio1 */
@@ -1272,7 +1246,6 @@ static struct omap_hwmod omap2430_gpio1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio1_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* gpio2 */
@@ -1298,7 +1271,6 @@ static struct omap_hwmod omap2430_gpio2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio2_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* gpio3 */
@@ -1324,7 +1296,6 @@ static struct omap_hwmod omap2430_gpio3_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio3_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* gpio4 */
@@ -1350,7 +1321,6 @@ static struct omap_hwmod omap2430_gpio4_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio4_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* gpio5 */
@@ -1381,7 +1351,6 @@ static struct omap_hwmod omap2430_gpio5_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio5_slaves),
 	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* dma attributes */
@@ -1428,7 +1397,6 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.masters	= omap2430_dma_system_masters,
 	.masters_cnt	= ARRAY_SIZE(omap2430_dma_system_masters),
 	.dev_attr	= &dma_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1468,7 +1436,6 @@ static struct omap_hwmod omap2430_mailbox_hwmod = {
 	},
 	.slaves		= omap2430_mailbox_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mailbox_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcspi1 */
@@ -1498,7 +1465,6 @@ static struct omap_hwmod omap2430_mcspi1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi1_slaves),
 	.class		= &omap2xxx_mcspi_class,
 	.dev_attr	= &omap_mcspi1_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcspi2 */
@@ -1528,7 +1494,6 @@ static struct omap_hwmod omap2430_mcspi2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi2_slaves),
 	.class		= &omap2xxx_mcspi_class,
 	.dev_attr	= &omap_mcspi2_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcspi3 */
@@ -1571,7 +1536,6 @@ static struct omap_hwmod omap2430_mcspi3_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi3_slaves),
 	.class		= &omap2xxx_mcspi_class,
 	.dev_attr	= &omap_mcspi3_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /*
@@ -1627,7 +1591,6 @@ static struct omap_hwmod omap2430_usbhsotg_hwmod = {
 	 */
 	.flags		= HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
 				| HWMOD_SWSUP_MSTANDBY,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
 /*
@@ -1688,7 +1651,6 @@ static struct omap_hwmod omap2430_mcbsp1_hwmod = {
 	},
 	.slaves		= omap2430_mcbsp1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcbsp1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcbsp2 */
@@ -1730,7 +1692,6 @@ static struct omap_hwmod omap2430_mcbsp2_hwmod = {
 	},
 	.slaves		= omap2430_mcbsp2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcbsp2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcbsp3 */
@@ -1782,7 +1743,6 @@ static struct omap_hwmod omap2430_mcbsp3_hwmod = {
 	},
 	.slaves		= omap2430_mcbsp3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcbsp3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcbsp4 */
@@ -1840,7 +1800,6 @@ static struct omap_hwmod omap2430_mcbsp4_hwmod = {
 	},
 	.slaves		= omap2430_mcbsp4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcbsp4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* mcbsp5 */
@@ -1898,7 +1857,6 @@ static struct omap_hwmod omap2430_mcbsp5_hwmod = {
 	},
 	.slaves		= omap2430_mcbsp5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcbsp5_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* MMC/SD/SDIO common */
@@ -1965,7 +1923,6 @@ static struct omap_hwmod omap2430_mmc1_hwmod = {
 	.slaves		= omap2430_mmc1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mmc1_slaves),
 	.class		= &omap2430_mmc_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* MMC/SD/SDIO2 */
@@ -2009,7 +1966,6 @@ static struct omap_hwmod omap2430_mmc2_hwmod = {
 	.slaves		= omap2430_mmc2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mmc2_slaves),
 	.class		= &omap2430_mmc_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 static __initdata struct omap_hwmod *omap2430_hwmods[] = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 25bf43b5a4ec..ab35acbc2d1d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -156,7 +156,6 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_l3_main_masters),
 	.slaves		= omap3xxx_l3_main_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_l3_main_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -459,7 +458,6 @@ static struct omap_hwmod omap3xxx_l4_core_hwmod = {
 	.class		= &l4_hwmod_class,
 	.slaves		= omap3xxx_l4_core_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_l4_core_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -474,7 +472,6 @@ static struct omap_hwmod omap3xxx_l4_per_hwmod = {
 	.class		= &l4_hwmod_class,
 	.slaves		= omap3xxx_l4_per_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_l4_per_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -489,7 +486,6 @@ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = {
 	.class		= &l4_hwmod_class,
 	.slaves		= omap3xxx_l4_wkup_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_l4_wkup_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -505,7 +501,6 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = {
 	.main_clk	= "arm_fck",
 	.masters	= omap3xxx_mpu_masters,
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_mpu_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /*
@@ -533,7 +528,6 @@ static struct omap_hwmod omap3xxx_iva_hwmod = {
 	.class		= &iva_hwmod_class,
 	.masters	= omap3xxx_iva_masters,
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_iva_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer class */
@@ -613,7 +607,6 @@ static struct omap_hwmod omap3xxx_timer1_hwmod = {
 	.slaves		= omap3xxx_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer1_slaves),
 	.class		= &omap3xxx_timer_1ms_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer2 */
@@ -659,7 +652,6 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = {
 	.slaves		= omap3xxx_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer2_slaves),
 	.class		= &omap3xxx_timer_1ms_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer3 */
@@ -705,7 +697,6 @@ static struct omap_hwmod omap3xxx_timer3_hwmod = {
 	.slaves		= omap3xxx_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer3_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer4 */
@@ -751,7 +742,6 @@ static struct omap_hwmod omap3xxx_timer4_hwmod = {
 	.slaves		= omap3xxx_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer4_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer5 */
@@ -797,7 +787,6 @@ static struct omap_hwmod omap3xxx_timer5_hwmod = {
 	.slaves		= omap3xxx_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer5_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer6 */
@@ -843,7 +832,6 @@ static struct omap_hwmod omap3xxx_timer6_hwmod = {
 	.slaves		= omap3xxx_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer6_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer7 */
@@ -889,7 +877,6 @@ static struct omap_hwmod omap3xxx_timer7_hwmod = {
 	.slaves		= omap3xxx_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer7_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer8 */
@@ -935,7 +922,6 @@ static struct omap_hwmod omap3xxx_timer8_hwmod = {
 	.slaves		= omap3xxx_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer8_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer9 */
@@ -981,7 +967,6 @@ static struct omap_hwmod omap3xxx_timer9_hwmod = {
 	.slaves		= omap3xxx_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer9_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer10 */
@@ -1018,7 +1003,6 @@ static struct omap_hwmod omap3xxx_timer10_hwmod = {
 	.slaves		= omap3xxx_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer10_slaves),
 	.class		= &omap3xxx_timer_1ms_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer11 */
@@ -1055,7 +1039,6 @@ static struct omap_hwmod omap3xxx_timer11_hwmod = {
 	.slaves		= omap3xxx_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer11_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* timer12*/
@@ -1105,7 +1088,6 @@ static struct omap_hwmod omap3xxx_timer12_hwmod = {
 	.slaves		= omap3xxx_timer12_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_timer12_slaves),
 	.class		= &omap3xxx_timer_hwmod_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* l4_wkup -> wd_timer2 */
@@ -1182,7 +1164,6 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod = {
 	},
 	.slaves		= omap3xxx_wd_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_wd_timer2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	/*
 	 * XXX: Use software supervised mode, HW supervised smartidle seems to
 	 * block CORE power domain idle transitions. Maybe a HW bug in wdt2?
@@ -1213,7 +1194,6 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = {
 	.slaves		= omap3xxx_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart1_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* UART2 */
@@ -1239,7 +1219,6 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = {
 	.slaves		= omap3xxx_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart2_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* UART3 */
@@ -1265,7 +1244,6 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = {
 	.slaves		= omap3xxx_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart3_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* UART4 */
@@ -1302,7 +1280,6 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = {
 	.slaves		= omap3xxx_uart4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart4_slaves),
 	.class		= &omap2_uart_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
 static struct omap_hwmod_class i2c_class = {
@@ -1390,7 +1367,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3430es1_dss_slaves),
 	.masters	= omap3xxx_dss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_dss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1415,8 +1391,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_dss_slaves),
 	.masters	= omap3xxx_dss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_dss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2 |
-				CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1),
 };
 
 /* l4_core -> dss_dispc */
@@ -1454,9 +1428,6 @@ static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	},
 	.slaves		= omap3xxx_dss_dispc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_dss_dispc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
-				CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
-				CHIP_GE_OMAP3630ES1_1),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1518,9 +1489,6 @@ static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = {
 	},
 	.slaves		= omap3xxx_dss_dsi1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_dss_dsi1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
-				CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
-				CHIP_GE_OMAP3630ES1_1),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1558,9 +1526,6 @@ static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
 	},
 	.slaves		= omap3xxx_dss_rfbi_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_dss_rfbi_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
-				CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
-				CHIP_GE_OMAP3630ES1_1),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1599,9 +1564,6 @@ static struct omap_hwmod omap3xxx_dss_venc_hwmod = {
 	},
 	.slaves		= omap3xxx_dss_venc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_dss_venc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
-				CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
-				CHIP_GE_OMAP3630ES1_1),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -1637,7 +1599,6 @@ static struct omap_hwmod omap3xxx_i2c1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_i2c1_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c1_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* I2C2 */
@@ -1672,7 +1633,6 @@ static struct omap_hwmod omap3xxx_i2c2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_i2c2_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c2_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* I2C3 */
@@ -1718,7 +1678,6 @@ static struct omap_hwmod omap3xxx_i2c3_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_i2c3_slaves),
 	.class		= &i2c_class,
 	.dev_attr	= &i2c3_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* l4_wkup -> gpio1 */
@@ -1880,7 +1839,6 @@ static struct omap_hwmod omap3xxx_gpio1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio1_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* gpio2 */
@@ -1912,7 +1870,6 @@ static struct omap_hwmod omap3xxx_gpio2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio2_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* gpio3 */
@@ -1944,7 +1901,6 @@ static struct omap_hwmod omap3xxx_gpio3_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio3_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* gpio4 */
@@ -1976,7 +1932,6 @@ static struct omap_hwmod omap3xxx_gpio4_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio4_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* gpio5 */
@@ -2013,7 +1968,6 @@ static struct omap_hwmod omap3xxx_gpio5_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio5_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* gpio6 */
@@ -2050,7 +2004,6 @@ static struct omap_hwmod omap3xxx_gpio6_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_gpio6_slaves),
 	.class		= &omap3xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* dma_system -> L3 */
@@ -2134,7 +2087,6 @@ static struct omap_hwmod omap3xxx_dma_system_hwmod = {
 	.masters	= omap3xxx_dma_system_masters,
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_dma_system_masters),
 	.dev_attr	= &dma_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.flags		= HWMOD_NO_IDLEST,
 };
 
@@ -2207,7 +2159,6 @@ static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
 	},
 	.slaves		= omap3xxx_mcbsp1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcbsp2 */
@@ -2264,7 +2215,6 @@ static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
 	.slaves		= omap3xxx_mcbsp2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp2_slaves),
 	.dev_attr	= &omap34xx_mcbsp2_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcbsp3 */
@@ -2321,7 +2271,6 @@ static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
 	.slaves		= omap3xxx_mcbsp3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp3_slaves),
 	.dev_attr	= &omap34xx_mcbsp3_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcbsp4 */
@@ -2379,7 +2328,6 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
 	},
 	.slaves		= omap3xxx_mcbsp4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcbsp5 */
@@ -2437,7 +2385,6 @@ static struct omap_hwmod omap3xxx_mcbsp5_hwmod = {
 	},
 	.slaves		= omap3xxx_mcbsp5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp5_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 /* 'mcbsp sidetone' class */
 
@@ -2498,7 +2445,6 @@ static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
 	},
 	.slaves		= omap3xxx_mcbsp2_sidetone_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcbsp3_sidetone */
@@ -2547,7 +2493,6 @@ static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = {
 	},
 	.slaves		= omap3xxx_mcbsp3_sidetone_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 
@@ -2609,9 +2554,6 @@ static struct omap_hwmod omap34xx_sr1_hwmod = {
 	},
 	.slaves		= omap3_sr1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3_sr1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 |
-					CHIP_IS_OMAP3430ES3_0 |
-					CHIP_IS_OMAP3430ES3_1),
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
@@ -2631,7 +2573,6 @@ static struct omap_hwmod omap36xx_sr1_hwmod = {
 	},
 	.slaves		= omap3_sr1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3_sr1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
 /* SR2 */
@@ -2655,9 +2596,6 @@ static struct omap_hwmod omap34xx_sr2_hwmod = {
 	},
 	.slaves		= omap3_sr2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3_sr2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 |
-					CHIP_IS_OMAP3430ES3_0 |
-					CHIP_IS_OMAP3430ES3_1),
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
@@ -2677,7 +2615,6 @@ static struct omap_hwmod omap36xx_sr2_hwmod = {
 	},
 	.slaves		= omap3_sr2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3_sr2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
 /*
@@ -2745,7 +2682,6 @@ static struct omap_hwmod omap3xxx_mailbox_hwmod = {
 	},
 	.slaves		= omap3xxx_mailbox_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mailbox_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* l4 core -> mcspi1 interface */
@@ -2843,7 +2779,6 @@ static struct omap_hwmod omap34xx_mcspi1 = {
 	.slaves_cnt	= ARRAY_SIZE(omap34xx_mcspi1_slaves),
 	.class		= &omap34xx_mcspi_class,
 	.dev_attr       = &omap_mcspi1_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcspi2 */
@@ -2873,7 +2808,6 @@ static struct omap_hwmod omap34xx_mcspi2 = {
 	.slaves_cnt	= ARRAY_SIZE(omap34xx_mcspi2_slaves),
 	.class		= &omap34xx_mcspi_class,
 	.dev_attr       = &omap_mcspi2_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* mcspi3 */
@@ -2916,7 +2850,6 @@ static struct omap_hwmod omap34xx_mcspi3 = {
 	.slaves_cnt	= ARRAY_SIZE(omap34xx_mcspi3_slaves),
 	.class		= &omap34xx_mcspi_class,
 	.dev_attr       = &omap_mcspi3_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* SPI4 */
@@ -2957,7 +2890,6 @@ static struct omap_hwmod omap34xx_mcspi4 = {
 	.slaves_cnt	= ARRAY_SIZE(omap34xx_mcspi4_slaves),
 	.class		= &omap34xx_mcspi_class,
 	.dev_attr       = &omap_mcspi4_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /*
@@ -3014,7 +2946,6 @@ static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
 	 */
 	.flags		= HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
 				| HWMOD_SWSUP_MSTANDBY,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
 /* usb_otg_hs */
@@ -3042,7 +2973,6 @@ static struct omap_hwmod am35xx_usbhsotg_hwmod = {
 	.slaves		= am35xx_usbhsotg_slaves,
 	.slaves_cnt	= ARRAY_SIZE(am35xx_usbhsotg_slaves),
 	.class		= &am35xx_usbotg_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1)
 };
 
 /* MMC/SD/SDIO common */
@@ -3108,7 +3038,6 @@ static struct omap_hwmod omap3xxx_mmc1_hwmod = {
 	.slaves		= omap3xxx_mmc1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mmc1_slaves),
 	.class		= &omap34xx_mmc_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* MMC/SD/SDIO2 */
@@ -3151,7 +3080,6 @@ static struct omap_hwmod omap3xxx_mmc2_hwmod = {
 	.slaves		= omap3xxx_mmc2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mmc2_slaves),
 	.class		= &omap34xx_mmc_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 /* MMC/SD/SDIO3 */
@@ -3193,7 +3121,6 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = {
 	.slaves		= omap3xxx_mmc3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mmc3_slaves),
 	.class		= &omap34xx_mmc_class,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
@@ -3224,10 +3151,7 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap3xxx_uart1_hwmod,
 	&omap3xxx_uart2_hwmod,
 	&omap3xxx_uart3_hwmod,
-	&omap3xxx_uart4_hwmod,
 	/* dss class */
-	&omap3430es1_dss_core_hwmod,
-	&omap3xxx_dss_core_hwmod,
 	&omap3xxx_dss_dispc_hwmod,
 	&omap3xxx_dss_dsi1_hwmod,
 	&omap3xxx_dss_rfbi_hwmod,
@@ -3239,9 +3163,6 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap3xxx_i2c3_hwmod,
 	&omap34xx_sr1_hwmod,
 	&omap34xx_sr2_hwmod,
-	&omap36xx_sr1_hwmod,
-	&omap36xx_sr2_hwmod,
-
 
 	/* gpio class */
 	&omap3xxx_gpio1_hwmod,
@@ -3272,16 +3193,96 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap34xx_mcspi3,
 	&omap34xx_mcspi4,
 
-	/* usbotg class */
+	NULL,
+};
+
+/* 3430ES1-only hwmods */
+static __initdata struct omap_hwmod *omap3430es1_hwmods[] = {
+	&omap3430es1_dss_core_hwmod,
+	NULL
+};
+
+/* 3430ES2+-only hwmods */
+static __initdata struct omap_hwmod *omap3430es2plus_hwmods[] = {
+	&omap3xxx_dss_core_hwmod,
 	&omap3xxx_usbhsotg_hwmod,
+	NULL
+};
 
-	/* usbotg for am35x */
-	&am35xx_usbhsotg_hwmod,
+/* 34xx-only hwmods (all ES revisions) */
+static __initdata struct omap_hwmod *omap34xx_hwmods[] = {
+	&omap34xx_sr1_hwmod,
+	&omap34xx_sr2_hwmod,
+	NULL
+};
 
-	NULL,
+/* 36xx-only hwmods (all ES revisions) */
+static __initdata struct omap_hwmod *omap36xx_hwmods[] = {
+	&omap3xxx_uart4_hwmod,
+	&omap3xxx_dss_core_hwmod,
+	&omap36xx_sr1_hwmod,
+	&omap36xx_sr2_hwmod,
+	&omap3xxx_usbhsotg_hwmod,
+	NULL
+};
+
+static __initdata struct omap_hwmod *am35xx_hwmods[] = {
+	&omap3xxx_dss_core_hwmod, /* XXX ??? */
+	&am35xx_usbhsotg_hwmod,
+	NULL
 };
 
 int __init omap3xxx_hwmod_init(void)
 {
-	return omap_hwmod_register(omap3xxx_hwmods);
+	int r;
+	struct omap_hwmod **h = NULL;
+	unsigned int rev;
+
+	/* Register hwmods common to all OMAP3 */
+	r = omap_hwmod_register(omap3xxx_hwmods);
+	if (!r)
+		return r;
+
+	rev = omap_rev();
+
+	/*
+	 * Register hwmods common to individual OMAP3 families, all
+	 * silicon revisions (e.g., 34xx, or AM3505/3517, or 36xx)
+	 * All possible revisions should be included in this conditional.
+	 */
+	if (rev == OMAP3430_REV_ES1_0 || rev == OMAP3430_REV_ES2_0 ||
+	    rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
+	    rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
+		h = omap34xx_hwmods;
+	} else if (rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1) {
+		h = am35xx_hwmods;
+	} else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
+		   rev == OMAP3630_REV_ES1_2) {
+		h = omap36xx_hwmods;
+	} else {
+		WARN(1, "OMAP3 hwmod family init: unknown chip type\n");
+		return -EINVAL;
+	};
+
+	r = omap_hwmod_register(h);
+	if (!r)
+		return r;
+
+	/*
+	 * Register hwmods specific to certain ES levels of a
+	 * particular family of silicon (e.g., 34xx ES1.0)
+	 */
+	h = NULL;
+	if (rev == OMAP3430_REV_ES1_0) {
+		h = omap3430es1_hwmods;
+	} else if (rev == OMAP3430_REV_ES2_0 || rev == OMAP3430_REV_ES2_1 ||
+		   rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 ||
+		   rev == OMAP3430_REV_ES3_1_2) {
+		h = omap3430es2plus_hwmods;
+	};
+
+	if (h)
+		r = omap_hwmod_register(h);
+
+	return r;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 6201422c0606..caaf40911dd4 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -133,7 +133,6 @@ static struct omap_hwmod omap44xx_dmm_hwmod = {
 	.slaves		= omap44xx_dmm_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dmm_slaves),
 	.mpu_irqs	= omap44xx_dmm_irqs,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -189,7 +188,6 @@ static struct omap_hwmod omap44xx_emif_fw_hwmod = {
 	},
 	.slaves		= omap44xx_emif_fw_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_emif_fw_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -236,7 +234,6 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = {
 	},
 	.slaves		= omap44xx_l3_instr_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_instr_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l3_main_1 */
@@ -336,7 +333,6 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 	},
 	.slaves		= omap44xx_l3_main_1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l3_main_2 */
@@ -438,7 +434,6 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 	},
 	.slaves		= omap44xx_l3_main_2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l3_main_3 */
@@ -496,7 +491,6 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
 	},
 	.slaves		= omap44xx_l3_main_3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l3_main_3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -559,7 +553,6 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod = {
 	},
 	.slaves		= omap44xx_l4_abe_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_abe_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l4_cfg */
@@ -588,7 +581,6 @@ static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	},
 	.slaves		= omap44xx_l4_cfg_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_cfg_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l4_per */
@@ -617,7 +609,6 @@ static struct omap_hwmod omap44xx_l4_per_hwmod = {
 	},
 	.slaves		= omap44xx_l4_per_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_per_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* l4_wkup */
@@ -646,7 +637,6 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
 	},
 	.slaves		= omap44xx_l4_wkup_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_l4_wkup_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -677,7 +667,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
 	.clkdm_name	= "mpuss_clkdm",
 	.slaves		= omap44xx_mpu_private_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mpu_private_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -828,7 +817,6 @@ static struct omap_hwmod omap44xx_aess_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_aess_slaves),
 	.masters	= omap44xx_aess_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_aess_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -856,7 +844,6 @@ static struct omap_hwmod omap44xx_bandgap_hwmod = {
 	},
 	.opt_clks	= bandgap_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(bandgap_opt_clks),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -917,7 +904,6 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
 	},
 	.slaves		= omap44xx_counter_32k_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_counter_32k_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1005,7 +991,6 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dma_system_slaves),
 	.masters	= omap44xx_dma_system_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_dma_system_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1098,7 +1083,6 @@ static struct omap_hwmod omap44xx_dmic_hwmod = {
 	},
 	.slaves		= omap44xx_dmic_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dmic_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1164,7 +1148,6 @@ static struct omap_hwmod omap44xx_dsp_c0_hwmod = {
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 		},
 	},
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct omap_hwmod omap44xx_dsp_hwmod = {
@@ -1187,7 +1170,6 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dsp_slaves),
 	.masters	= omap44xx_dsp_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_dsp_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1278,7 +1260,6 @@ static struct omap_hwmod omap44xx_dss_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_slaves),
 	.masters	= omap44xx_dss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_dss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1381,7 +1362,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.opt_clks_cnt	= ARRAY_SIZE(dss_dispc_opt_clks),
 	.slaves		= omap44xx_dss_dispc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_dispc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1480,7 +1460,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.opt_clks_cnt	= ARRAY_SIZE(dss_dsi1_opt_clks),
 	.slaves		= omap44xx_dss_dsi1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_dsi1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* dss_dsi2 */
@@ -1558,7 +1537,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.opt_clks_cnt	= ARRAY_SIZE(dss_dsi2_opt_clks),
 	.slaves		= omap44xx_dss_dsi2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_dsi2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1656,7 +1634,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	.opt_clks_cnt	= ARRAY_SIZE(dss_hdmi_opt_clks),
 	.slaves		= omap44xx_dss_hdmi_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_hdmi_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1748,7 +1725,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.opt_clks_cnt	= ARRAY_SIZE(dss_rfbi_opt_clks),
 	.slaves		= omap44xx_dss_rfbi_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_rfbi_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1817,7 +1793,6 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = {
 	},
 	.slaves		= omap44xx_dss_venc_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_dss_venc_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -1901,7 +1876,6 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* gpio2 */
@@ -1957,7 +1931,6 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* gpio3 */
@@ -2013,7 +1986,6 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* gpio4 */
@@ -2069,7 +2041,6 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* gpio5 */
@@ -2125,7 +2096,6 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio5_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* gpio6 */
@@ -2181,7 +2151,6 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
 	.dev_attr	= &gpio_dev_attr,
 	.slaves		= omap44xx_gpio6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_gpio6_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2261,7 +2230,6 @@ static struct omap_hwmod omap44xx_hsi_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_hsi_slaves),
 	.masters	= omap44xx_hsi_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_hsi_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2345,7 +2313,6 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = {
 	.slaves		= omap44xx_i2c1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_i2c1_slaves),
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* i2c2 */
@@ -2402,7 +2369,6 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = {
 	.slaves		= omap44xx_i2c2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_i2c2_slaves),
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* i2c3 */
@@ -2459,7 +2425,6 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = {
 	.slaves		= omap44xx_i2c3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_i2c3_slaves),
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* i2c4 */
@@ -2516,7 +2481,6 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = {
 	.slaves		= omap44xx_i2c4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_i2c4_slaves),
 	.dev_attr	= &i2c_dev_attr,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2577,7 +2541,6 @@ static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 		},
 	},
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* Pseudo hwmod for reset control purpose only */
@@ -2593,7 +2556,6 @@ static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 		},
 	},
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct omap_hwmod omap44xx_ipu_hwmod = {
@@ -2616,7 +2578,6 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_ipu_slaves),
 	.masters	= omap44xx_ipu_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_ipu_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2706,7 +2667,6 @@ static struct omap_hwmod omap44xx_iss_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_iss_slaves),
 	.masters	= omap44xx_iss_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_iss_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2781,7 +2741,6 @@ static struct omap_hwmod omap44xx_iva_seq0_hwmod = {
 			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 		},
 	},
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* Pseudo hwmod for reset control purpose only */
@@ -2797,7 +2756,6 @@ static struct omap_hwmod omap44xx_iva_seq1_hwmod = {
 			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 		},
 	},
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct omap_hwmod omap44xx_iva_hwmod = {
@@ -2820,7 +2778,6 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_iva_slaves),
 	.masters	= omap44xx_iva_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_iva_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2890,7 +2847,6 @@ static struct omap_hwmod omap44xx_kbd_hwmod = {
 	},
 	.slaves		= omap44xx_kbd_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_kbd_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -2956,7 +2912,6 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
 	},
 	.slaves		= omap44xx_mailbox_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mailbox_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -3051,7 +3006,6 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
 	},
 	.slaves		= omap44xx_mcbsp1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcbsp1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcbsp2 */
@@ -3127,7 +3081,6 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
 	},
 	.slaves		= omap44xx_mcbsp2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcbsp2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcbsp3 */
@@ -3203,7 +3156,6 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
 	},
 	.slaves		= omap44xx_mcbsp3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcbsp3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcbsp4 */
@@ -3258,7 +3210,6 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
 	},
 	.slaves		= omap44xx_mcbsp4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcbsp4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -3353,7 +3304,6 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	},
 	.slaves		= omap44xx_mcpdm_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcpdm_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -3442,7 +3392,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.dev_attr	= &mcspi1_dev_attr,
 	.slaves		= omap44xx_mcspi1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcspi1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcspi2 */
@@ -3505,7 +3454,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.dev_attr	= &mcspi2_dev_attr,
 	.slaves		= omap44xx_mcspi2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcspi2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcspi3 */
@@ -3568,7 +3516,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.dev_attr	= &mcspi3_dev_attr,
 	.slaves		= omap44xx_mcspi3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcspi3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mcspi4 */
@@ -3629,7 +3576,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.dev_attr	= &mcspi4_dev_attr,
 	.slaves		= omap44xx_mcspi4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mcspi4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -3718,7 +3664,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mmc1_slaves),
 	.masters	= omap44xx_mmc1_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_mmc1_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mmc2 */
@@ -3779,7 +3724,6 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mmc2_slaves),
 	.masters	= omap44xx_mmc2_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_mmc2_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mmc3 */
@@ -3834,7 +3778,6 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	},
 	.slaves		= omap44xx_mmc3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mmc3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mmc4 */
@@ -3890,7 +3833,6 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	},
 	.slaves		= omap44xx_mmc4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mmc4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* mmc5 */
@@ -3945,7 +3887,6 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	},
 	.slaves		= omap44xx_mmc5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_mmc5_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -3987,7 +3928,6 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
 	},
 	.masters	= omap44xx_mpu_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_mpu_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -4063,7 +4003,6 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
 	},
 	.slaves		= omap44xx_smartreflex_core_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_smartreflex_core_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* smartreflex_iva */
@@ -4112,7 +4051,6 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
 	},
 	.slaves		= omap44xx_smartreflex_iva_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_smartreflex_iva_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* smartreflex_mpu */
@@ -4161,7 +4099,6 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 	},
 	.slaves		= omap44xx_smartreflex_mpu_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -4224,7 +4161,6 @@ static struct omap_hwmod omap44xx_spinlock_hwmod = {
 	},
 	.slaves		= omap44xx_spinlock_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_spinlock_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -4310,7 +4246,6 @@ static struct omap_hwmod omap44xx_timer1_hwmod = {
 	},
 	.slaves		= omap44xx_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer2 */
@@ -4358,7 +4293,6 @@ static struct omap_hwmod omap44xx_timer2_hwmod = {
 	},
 	.slaves		= omap44xx_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer3 */
@@ -4406,7 +4340,6 @@ static struct omap_hwmod omap44xx_timer3_hwmod = {
 	},
 	.slaves		= omap44xx_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer4 */
@@ -4454,7 +4387,6 @@ static struct omap_hwmod omap44xx_timer4_hwmod = {
 	},
 	.slaves		= omap44xx_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer5 */
@@ -4521,7 +4453,6 @@ static struct omap_hwmod omap44xx_timer5_hwmod = {
 	},
 	.slaves		= omap44xx_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer5_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer6 */
@@ -4589,7 +4520,6 @@ static struct omap_hwmod omap44xx_timer6_hwmod = {
 	},
 	.slaves		= omap44xx_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer6_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer7 */
@@ -4656,7 +4586,6 @@ static struct omap_hwmod omap44xx_timer7_hwmod = {
 	},
 	.slaves		= omap44xx_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer7_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer8 */
@@ -4723,7 +4652,6 @@ static struct omap_hwmod omap44xx_timer8_hwmod = {
 	},
 	.slaves		= omap44xx_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer8_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer9 */
@@ -4771,7 +4699,6 @@ static struct omap_hwmod omap44xx_timer9_hwmod = {
 	},
 	.slaves		= omap44xx_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer9_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer10 */
@@ -4819,7 +4746,6 @@ static struct omap_hwmod omap44xx_timer10_hwmod = {
 	},
 	.slaves		= omap44xx_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer10_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* timer11 */
@@ -4867,7 +4793,6 @@ static struct omap_hwmod omap44xx_timer11_hwmod = {
 	},
 	.slaves		= omap44xx_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_timer11_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -4944,7 +4869,6 @@ static struct omap_hwmod omap44xx_uart1_hwmod = {
 	},
 	.slaves		= omap44xx_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_uart1_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* uart2 */
@@ -4999,7 +4923,6 @@ static struct omap_hwmod omap44xx_uart2_hwmod = {
 	},
 	.slaves		= omap44xx_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_uart2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* uart3 */
@@ -5055,7 +4978,6 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
 	},
 	.slaves		= omap44xx_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_uart3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* uart4 */
@@ -5110,7 +5032,6 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
 	},
 	.slaves		= omap44xx_uart4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_uart4_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -5195,7 +5116,6 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_usb_otg_hs_slaves),
 	.masters	= omap44xx_usb_otg_hs_masters,
 	.masters_cnt	= ARRAY_SIZE(omap44xx_usb_otg_hs_masters),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /*
@@ -5266,7 +5186,6 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
 	},
 	.slaves		= omap44xx_wd_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_wd_timer2_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 /* wd_timer3 */
@@ -5333,7 +5252,6 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 	},
 	.slaves		= omap44xx_wd_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap44xx_wd_timer3_slaves),
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 3feb35911a32..472bf22d5e84 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -130,7 +130,6 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 		} else {
 			hwsup = clkdm_in_hwsup(pwrdm->pwrdm_clkdms[0]);
 			clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
-			pwrdm_wait_transition(pwrdm);
 			sleep_switch = FORCEWAKEUP_SWITCH;
 		}
 	}
@@ -156,7 +155,6 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 		return ret;
 	}
 
-	pwrdm_wait_transition(pwrdm);
 	pwrdm_state_switch(pwrdm);
 err:
 	return ret;
diff --git a/arch/arm/mach-omap2/powerdomain-common.c b/arch/arm/mach-omap2/powerdomain-common.c
index 171fccd208c7..f97afff68d6d 100644
--- a/arch/arm/mach-omap2/powerdomain-common.c
+++ b/arch/arm/mach-omap2/powerdomain-common.c
@@ -1,9 +1,8 @@
 /*
- *  linux/arch/arm/mach-omap2/powerdomain-common.c
- *  Contains common powerdomain framework functions
+ * Common powerdomain framework functions
  *
- *  Copyright (C) 2010 Texas Instruments, Inc.
- *  Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2010-2011 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
  *
  * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
  *
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 9af08473bf10..896cb4c5eb1a 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -1,7 +1,7 @@
 /*
  * OMAP powerdomain control
  *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc.
  * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Written by Paul Walmsley
@@ -81,9 +81,6 @@ static int _pwrdm_register(struct powerdomain *pwrdm)
 	if (!pwrdm || !pwrdm->name)
 		return -EINVAL;
 
-	if (!omap_chip_is(pwrdm->omap_chip))
-		return -EINVAL;
-
 	if (cpu_is_omap44xx() &&
 	    pwrdm->prcm_partition == OMAP4430_INVALID_PRCM_PARTITION) {
 		pr_err("powerdomain: %s: missing OMAP4 PRCM partition ID\n",
@@ -194,29 +191,76 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
 /* Public functions */
 
 /**
- * pwrdm_init - set up the powerdomain layer
- * @pwrdm_list: array of struct powerdomain pointers to register
- * @custom_funcs: func pointers for arch specific implementations
+ * pwrdm_register_platform_funcs - register powerdomain implementation fns
+ * @po: func pointers for arch specific implementations
  *
- * Loop through the array of powerdomains @pwrdm_list, registering all
- * that are available on the current CPU. If pwrdm_list is supplied
- * and not null, all of the referenced powerdomains will be
- * registered.  No return value.  XXX pwrdm_list is not really a
- * "list"; it is an array.  Rename appropriately.
+ * Register the list of function pointers used to implement the
+ * powerdomain functions on different OMAP SoCs.  Should be called
+ * before any other pwrdm_register*() function.  Returns -EINVAL if
+ * @po is null, -EEXIST if platform functions have already been
+ * registered, or 0 upon success.
  */
-void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs)
+int pwrdm_register_platform_funcs(struct pwrdm_ops *po)
+{
+	if (!po)
+		return -EINVAL;
+
+	if (arch_pwrdm)
+		return -EEXIST;
+
+	arch_pwrdm = po;
+
+	return 0;
+}
+
+/**
+ * pwrdm_register_pwrdms - register SoC powerdomains
+ * @ps: pointer to an array of struct powerdomain to register
+ *
+ * Register the powerdomains available on a particular OMAP SoC.  Must
+ * be called after pwrdm_register_platform_funcs().  May be called
+ * multiple times.  Returns -EACCES if called before
+ * pwrdm_register_platform_funcs(); -EINVAL if the argument @ps is
+ * null; or 0 upon success.
+ */
+int pwrdm_register_pwrdms(struct powerdomain **ps)
 {
 	struct powerdomain **p = NULL;
 
-	if (!custom_funcs)
-		WARN(1, "powerdomain: No custom pwrdm functions registered\n");
-	else
-		arch_pwrdm = custom_funcs;
+	if (!arch_pwrdm)
+		return -EEXIST;
+
+	if (!ps)
+		return -EINVAL;
+
+	for (p = ps; *p; p++)
+		_pwrdm_register(*p);
 
-	if (pwrdm_list) {
-		for (p = pwrdm_list; *p; p++)
-			_pwrdm_register(*p);
-	}
+	return 0;
+}
+
+/**
+ * pwrdm_complete_init - set up the powerdomain layer
+ *
+ * Do whatever is necessary to initialize registered powerdomains and
+ * powerdomain code.  Currently, this programs the next power state
+ * for each powerdomain to ON.  This prevents powerdomains from
+ * unexpectedly losing context or entering high wakeup latency modes
+ * with non-power-management-enabled kernels.  Must be called after
+ * pwrdm_register_pwrdms().  Returns -EACCES if called before
+ * pwrdm_register_pwrdms(), or 0 upon success.
+ */
+int pwrdm_complete_init(void)
+{
+	struct powerdomain *temp_p;
+
+	if (list_empty(&pwrdm_list))
+		return -EACCES;
+
+	list_for_each_entry(temp_p, &pwrdm_list, node)
+		pwrdm_set_next_pwrst(temp_p, PWRDM_POWER_ON);
+
+	return 0;
 }
 
 /**
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index d23d979b9c34..8febd84e5e31 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -78,7 +78,6 @@ struct powerdomain;
 /**
  * struct powerdomain - OMAP powerdomain
  * @name: Powerdomain name
- * @omap_chip: represents the OMAP chip types containing this pwrdm
  * @prcm_offs: the address offset from CM_BASE/PRM_BASE
  * @prcm_partition: (OMAP4 only) the PRCM partition ID containing @prcm_offs
  * @pwrsts: Possible powerdomain power states
@@ -98,7 +97,6 @@ struct powerdomain;
  */
 struct powerdomain {
 	const char *name;
-	const struct omap_chip_id omap_chip;
 	const s16 prcm_offs;
 	const u8 pwrsts;
 	const u8 pwrsts_logic_ret;
@@ -162,7 +160,9 @@ struct pwrdm_ops {
 	int	(*pwrdm_wait_transition)(struct powerdomain *pwrdm);
 };
 
-void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs);
+int pwrdm_register_platform_funcs(struct pwrdm_ops *custom_funcs);
+int pwrdm_register_pwrdms(struct powerdomain **pwrdm_list);
+int pwrdm_complete_init(void);
 
 struct powerdomain *pwrdm_lookup(const char *name);
 
@@ -210,7 +210,8 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
 u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm);
 bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm);
 
-extern void omap2xxx_powerdomains_init(void);
+extern void omap242x_powerdomains_init(void);
+extern void omap243x_powerdomains_init(void);
 extern void omap3xxx_powerdomains_init(void);
 extern void omap44xx_powerdomains_init(void);
 
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index 4210c3399769..bf30483d5cb0 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -1,7 +1,7 @@
 /*
  * OMAP2/3 common powerdomain definitions
  *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc.
  * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
@@ -12,20 +12,6 @@
  */
 
 /*
- * To Do List
- * -> Move the Sleep/Wakeup dependencies from Power Domain framework to
- *    Clock Domain Framework
- */
-
-/*
- * This file contains all of the powerdomains that have some element
- * of software control for the OMAP24xx and OMAP34xx chips.
- *
- * This is not an exhaustive listing of powerdomains on the chips; only
- * powerdomains that can be controlled in software.
- */
-
-/*
  * The names for the DSP/IVA2 powerdomains are confusing.
  *
  * Most OMAP chips have an on-board DSP.
@@ -59,8 +45,6 @@
 struct powerdomain gfx_omap2_pwrdm = {
 	.name		  = "gfx_pwrdm",
 	.prcm_offs	  = GFX_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
-					   CHIP_IS_OMAP3430ES1),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
 	.banks		  = 1,
@@ -75,6 +59,5 @@ struct powerdomain gfx_omap2_pwrdm = {
 struct powerdomain wkup_omap2_pwrdm = {
 	.name		= "wkup_pwrdm",
 	.prcm_offs	= WKUP_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 	.pwrsts		= PWRSTS_ON,
 };
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index cc389fb2005d..bb4394e3b621 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -1,7 +1,7 @@
 /*
  * OMAP2XXX powerdomain definitions
  *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc.
  * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
@@ -28,7 +28,6 @@
 static struct powerdomain dsp_pwrdm = {
 	.name		  = "dsp_pwrdm",
 	.prcm_offs	  = OMAP24XX_DSP_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
 	.banks		  = 1,
@@ -43,7 +42,6 @@ static struct powerdomain dsp_pwrdm = {
 static struct powerdomain mpu_24xx_pwrdm = {
 	.name		  = "mpu_pwrdm",
 	.prcm_offs	  = MPU_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
@@ -58,7 +56,6 @@ static struct powerdomain mpu_24xx_pwrdm = {
 static struct powerdomain core_24xx_pwrdm = {
 	.name		  = "core_pwrdm",
 	.prcm_offs	  = CORE_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.banks		  = 3,
 	.pwrsts_mem_ret	  = {
@@ -78,14 +75,11 @@ static struct powerdomain core_24xx_pwrdm = {
  * 2430-specific powerdomains
  */
 
-#ifdef CONFIG_SOC_OMAP2430
-
 /* XXX 2430 KILLDOMAINWKUP bit?  No current users apparently */
 
 static struct powerdomain mdm_pwrdm = {
 	.name		  = "mdm_pwrdm",
 	.prcm_offs	  = OMAP2430_MDM_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
 	.banks		  = 1,
@@ -97,27 +91,41 @@ static struct powerdomain mdm_pwrdm = {
 	},
 };
 
-#endif     /* CONFIG_SOC_OMAP2430 */
-
-/* As powerdomains are added or removed above, this list must also be changed */
-static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
+/*
+ *
+ */
 
+static struct powerdomain *powerdomains_omap24xx[] __initdata = {
 	&wkup_omap2_pwrdm,
 	&gfx_omap2_pwrdm,
-
-#ifdef CONFIG_ARCH_OMAP2
 	&dsp_pwrdm,
 	&mpu_24xx_pwrdm,
 	&core_24xx_pwrdm,
-#endif
+	NULL
+};
 
-#ifdef CONFIG_SOC_OMAP2430
+static struct powerdomain *powerdomains_omap2430[] __initdata = {
 	&mdm_pwrdm,
-#endif
 	NULL
 };
 
-void __init omap2xxx_powerdomains_init(void)
+void __init omap242x_powerdomains_init(void)
+{
+	if (!cpu_is_omap2420())
+		return;
+
+	pwrdm_register_platform_funcs(&omap2_pwrdm_operations);
+	pwrdm_register_pwrdms(powerdomains_omap24xx);
+	pwrdm_complete_init();
+}
+
+void __init omap243x_powerdomains_init(void)
 {
-	pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations);
+	if (!cpu_is_omap2430())
+		return;
+
+	pwrdm_register_platform_funcs(&omap2_pwrdm_operations);
+	pwrdm_register_pwrdms(powerdomains_omap24xx);
+	pwrdm_register_pwrdms(powerdomains_omap2430);
+	pwrdm_complete_init();
 }
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index 469a920a74dc..e4f3a7d6ecfc 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -1,7 +1,7 @@
 /*
  * OMAP3 powerdomain definitions
  *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc.
  * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
@@ -14,6 +14,8 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
+#include <plat/cpu.h>
+
 #include "powerdomain.h"
 #include "powerdomains2xxx_3xxx_data.h"
 
@@ -27,8 +29,6 @@
  * 34XX-specific powerdomains, dependencies
  */
 
-#ifdef CONFIG_ARCH_OMAP3
-
 /*
  * Powerdomains
  */
@@ -36,7 +36,6 @@
 static struct powerdomain iva2_pwrdm = {
 	.name		  = "iva2_pwrdm",
 	.prcm_offs	  = OMAP3430_IVA2_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 4,
@@ -57,7 +56,6 @@ static struct powerdomain iva2_pwrdm = {
 static struct powerdomain mpu_3xxx_pwrdm = {
 	.name		  = "mpu_pwrdm",
 	.prcm_offs	  = MPU_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.flags		  = PWRDM_HAS_MPU_QUIRK,
@@ -83,10 +81,6 @@ static struct powerdomain mpu_3xxx_pwrdm = {
 static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
 	.name		  = "core_pwrdm",
 	.prcm_offs	  = CORE_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
-					   CHIP_IS_OMAP3430ES2 |
-					   CHIP_IS_OMAP3430ES3_0 |
-					   CHIP_IS_OMAP3630ES1),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 2,
@@ -103,8 +97,6 @@ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
 static struct powerdomain core_3xxx_es3_1_pwrdm = {
 	.name		  = "core_pwrdm",
 	.prcm_offs	  = CORE_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1 |
-					  CHIP_GE_OMAP3630ES1_1),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	/*
@@ -125,7 +117,6 @@ static struct powerdomain core_3xxx_es3_1_pwrdm = {
 
 static struct powerdomain dss_pwrdm = {
 	.name		  = "dss_pwrdm",
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.prcm_offs	  = OMAP3430_DSS_MOD,
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
@@ -146,7 +137,6 @@ static struct powerdomain dss_pwrdm = {
 static struct powerdomain sgx_pwrdm = {
 	.name		  = "sgx_pwrdm",
 	.prcm_offs	  = OMAP3430ES2_SGX_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
 	/* XXX This is accurate for 3430 SGX, but what about GFX? */
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
@@ -161,7 +151,6 @@ static struct powerdomain sgx_pwrdm = {
 
 static struct powerdomain cam_pwrdm = {
 	.name		  = "cam_pwrdm",
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.prcm_offs	  = OMAP3430_CAM_MOD,
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
@@ -177,7 +166,6 @@ static struct powerdomain cam_pwrdm = {
 static struct powerdomain per_pwrdm = {
 	.name		  = "per_pwrdm",
 	.prcm_offs	  = OMAP3430_PER_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
@@ -192,13 +180,11 @@ static struct powerdomain per_pwrdm = {
 static struct powerdomain emu_pwrdm = {
 	.name		= "emu_pwrdm",
 	.prcm_offs	= OMAP3430_EMU_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static struct powerdomain neon_pwrdm = {
 	.name		  = "neon_pwrdm",
 	.prcm_offs	  = OMAP3430_NEON_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
 };
@@ -206,7 +192,6 @@ static struct powerdomain neon_pwrdm = {
 static struct powerdomain usbhost_pwrdm = {
 	.name		  = "usbhost_pwrdm",
 	.prcm_offs	  = OMAP3430ES2_USBHOST_MOD,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_RET,
 	/*
@@ -228,60 +213,92 @@ static struct powerdomain usbhost_pwrdm = {
 static struct powerdomain dpll1_pwrdm = {
 	.name		= "dpll1_pwrdm",
 	.prcm_offs	= MPU_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static struct powerdomain dpll2_pwrdm = {
 	.name		= "dpll2_pwrdm",
 	.prcm_offs	= OMAP3430_IVA2_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static struct powerdomain dpll3_pwrdm = {
 	.name		= "dpll3_pwrdm",
 	.prcm_offs	= PLL_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static struct powerdomain dpll4_pwrdm = {
 	.name		= "dpll4_pwrdm",
 	.prcm_offs	= PLL_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
 static struct powerdomain dpll5_pwrdm = {
 	.name		= "dpll5_pwrdm",
 	.prcm_offs	= PLL_MOD,
-	.omap_chip	= OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
 };
 
 /* As powerdomains are added or removed above, this list must also be changed */
-static struct powerdomain *powerdomains_omap3xxx[] __initdata = {
-
+static struct powerdomain *powerdomains_omap3430_common[] __initdata = {
 	&wkup_omap2_pwrdm,
-	&gfx_omap2_pwrdm,
 	&iva2_pwrdm,
 	&mpu_3xxx_pwrdm,
 	&neon_pwrdm,
-	&core_3xxx_pre_es3_1_pwrdm,
-	&core_3xxx_es3_1_pwrdm,
 	&cam_pwrdm,
 	&dss_pwrdm,
 	&per_pwrdm,
 	&emu_pwrdm,
-	&sgx_pwrdm,
-	&usbhost_pwrdm,
 	&dpll1_pwrdm,
 	&dpll2_pwrdm,
 	&dpll3_pwrdm,
 	&dpll4_pwrdm,
+	NULL
+};
+
+static struct powerdomain *powerdomains_omap3430es1[] __initdata = {
+	&gfx_omap2_pwrdm,
+	&core_3xxx_pre_es3_1_pwrdm,
+	NULL
+};
+
+/* also includes 3630ES1.0 */
+static struct powerdomain *powerdomains_omap3430es2_es3_0[] __initdata = {
+	&core_3xxx_pre_es3_1_pwrdm,
+	&sgx_pwrdm,
+	&usbhost_pwrdm,
 	&dpll5_pwrdm,
-#endif
 	NULL
 };
 
+/* also includes 3630ES1.1+ */
+static struct powerdomain *powerdomains_omap3430es3_1plus[] __initdata = {
+	&core_3xxx_es3_1_pwrdm,
+	&sgx_pwrdm,
+	&usbhost_pwrdm,
+	&dpll5_pwrdm,
+	NULL
+};
 
 void __init omap3xxx_powerdomains_init(void)
 {
-	pwrdm_init(powerdomains_omap3xxx, &omap3_pwrdm_operations);
+	unsigned int rev;
+
+	if (!cpu_is_omap34xx())
+		return;
+
+	pwrdm_register_platform_funcs(&omap3_pwrdm_operations);
+	pwrdm_register_pwrdms(powerdomains_omap3430_common);
+
+	rev = omap_rev();
+
+	if (rev == OMAP3430_REV_ES1_0)
+		pwrdm_register_pwrdms(powerdomains_omap3430es1);
+	else if (rev == OMAP3430_REV_ES2_0 || rev == OMAP3430_REV_ES2_1 ||
+		 rev == OMAP3430_REV_ES3_0 || rev == OMAP3630_REV_ES1_0)
+		pwrdm_register_pwrdms(powerdomains_omap3430es2_es3_0);
+	else if (rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2 ||
+		 rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1 ||
+		 rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2)
+		pwrdm_register_pwrdms(powerdomains_omap3430es3_1plus);
+	else
+		WARN(1, "OMAP3 powerdomain init: unknown chip type\n");
+
+	pwrdm_complete_init();
 }
diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c
index 247e79495115..cbce0c9069cd 100644
--- a/arch/arm/mach-omap2/powerdomains44xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -35,7 +35,6 @@ static struct powerdomain core_44xx_pwrdm = {
 	.name		  = "core_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_CORE_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 5,
@@ -61,7 +60,6 @@ static struct powerdomain gfx_44xx_pwrdm = {
 	.name		  = "gfx_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_GFX_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
 	.pwrsts_mem_ret	= {
@@ -78,7 +76,6 @@ static struct powerdomain abe_44xx_pwrdm = {
 	.name		  = "abe_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_ABE_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF,
 	.banks		  = 2,
@@ -98,7 +95,6 @@ static struct powerdomain dss_44xx_pwrdm = {
 	.name		  = "dss_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_DSS_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF,
 	.banks		  = 1,
@@ -116,7 +112,6 @@ static struct powerdomain tesla_44xx_pwrdm = {
 	.name		  = "tesla_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_TESLA_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 3,
@@ -138,7 +133,6 @@ static struct powerdomain wkup_44xx_pwrdm = {
 	.name		  = "wkup_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_WKUP_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_ON,
 	.banks		  = 1,
 	.pwrsts_mem_ret	= {
@@ -154,7 +148,6 @@ static struct powerdomain cpu0_44xx_pwrdm = {
 	.name		  = "cpu0_pwrdm",
 	.prcm_offs	  = OMAP4430_PRCM_MPU_CPU0_INST,
 	.prcm_partition	  = OMAP4430_PRCM_MPU_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
@@ -171,7 +164,6 @@ static struct powerdomain cpu1_44xx_pwrdm = {
 	.name		  = "cpu1_pwrdm",
 	.prcm_offs	  = OMAP4430_PRCM_MPU_CPU1_INST,
 	.prcm_partition	  = OMAP4430_PRCM_MPU_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
@@ -188,7 +180,6 @@ static struct powerdomain emu_44xx_pwrdm = {
 	.name		  = "emu_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_EMU_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
 	.pwrsts_mem_ret	= {
@@ -204,7 +195,6 @@ static struct powerdomain mpu_44xx_pwrdm = {
 	.name		  = "mpu_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_MPU_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 3,
@@ -225,7 +215,6 @@ static struct powerdomain ivahd_44xx_pwrdm = {
 	.name		  = "ivahd_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_IVAHD_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF,
 	.banks		  = 4,
@@ -249,7 +238,6 @@ static struct powerdomain cam_44xx_pwrdm = {
 	.name		  = "cam_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_CAM_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
 	.pwrsts_mem_ret	= {
@@ -266,7 +254,6 @@ static struct powerdomain l3init_44xx_pwrdm = {
 	.name		  = "l3init_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_L3INIT_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
@@ -284,7 +271,6 @@ static struct powerdomain l4per_44xx_pwrdm = {
 	.name		  = "l4per_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_L4PER_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 2,
@@ -307,7 +293,6 @@ static struct powerdomain always_on_core_44xx_pwrdm = {
 	.name		  = "always_on_core_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_ALWAYS_ON_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_ON,
 };
 
@@ -316,7 +301,6 @@ static struct powerdomain cefuse_44xx_pwrdm = {
 	.name		  = "cefuse_pwrdm",
 	.prcm_offs	  = OMAP4430_PRM_CEFUSE_INST,
 	.prcm_partition	  = OMAP4430_PRM_PARTITION,
-	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.flags		  = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -352,5 +336,7 @@ static struct powerdomain *powerdomains_omap44xx[] __initdata = {
 
 void __init omap44xx_powerdomains_init(void)
 {
-	pwrdm_init(powerdomains_omap44xx, &omap4_pwrdm_operations);
+	pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
+	pwrdm_register_pwrdms(powerdomains_omap44xx);
+	pwrdm_complete_init();
 }
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 9e0856b2f9e9..523f608eb8cf 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1412,6 +1412,7 @@ static void __init ap4evb_init(void)
 	fsi_init_pm_clock();
 	sh7372_pm_init();
 	pm_clk_add(&fsi_device.dev, "spu2");
+	pm_clk_add(&lcdc1_device.dev, "hdmi");
 }
 
 static void __init ap4evb_timer_init(void)
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index d41c01f83f15..0ea71f8d4b89 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1588,6 +1588,7 @@ static void __init mackerel_init(void)
 	hdmi_init_pm_clock();
 	sh7372_pm_init();
 	pm_clk_add(&fsi_device.dev, "spu2");
+	pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
 }
 
 static void __init mackerel_timer_init(void)
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 6b1619a65dba..e6e11e4e2d43 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -655,6 +655,8 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("renesas_usbhs.1", &mstp_clks[MSTP406]), /* USB1 */
 	CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
 
+	CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1",
+		      &div6_reparent_clks[DIV6_HDMI]),
 	CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]),
 	CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
 	CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index df4b9683f17f..197ca03c3f7d 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -80,8 +80,6 @@ struct clkops {
  *
  * @div is the divisor that should be applied to the parent clock's rate
  * to produce the current clock's rate.
- *
- * XXX @flags probably should be replaced with an struct omap_chip.
  */
 struct clksel_rate {
 	u32			val;
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 67b3d75884cd..2f9026942229 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -44,13 +44,6 @@
 
 int omap_type(void);
 
-struct omap_chip_id {
-	u16 oc;
-	u8 type;
-};
-
-#define OMAP_CHIP_INIT(x)	{ .oc = x }
-
 /*
  * omap_rev bits:
  * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
@@ -60,19 +53,6 @@ struct omap_chip_id {
 unsigned int omap_rev(void);
 
 /*
- * Define CPU revision bits
- *
- * Verbose meaning of the revision bits may be different for a silicon
- * family. This difference can be handled separately.
- */
-#define OMAP_REVBITS_00		0x00
-#define OMAP_REVBITS_01		0x01
-#define OMAP_REVBITS_02		0x02
-#define OMAP_REVBITS_03		0x03
-#define OMAP_REVBITS_04		0x04
-#define OMAP_REVBITS_05		0x05
-
-/*
  * Get the CPU revision for OMAP devices
  */
 #define GET_OMAP_REVISION()	((omap_rev() >> 8) & 0xff)
@@ -262,7 +242,7 @@ IS_OMAP_TYPE(2422, 0x2422)
 IS_OMAP_TYPE(2423, 0x2423)
 IS_OMAP_TYPE(2430, 0x2430)
 IS_OMAP_TYPE(3430, 0x3430)
-IS_OMAP_TYPE(3505, 0x3505)
+IS_OMAP_TYPE(3505, 0x3517)
 IS_OMAP_TYPE(3517, 0x3517)
 
 #define cpu_is_omap310()		0
@@ -354,8 +334,9 @@ IS_OMAP_TYPE(3517, 0x3517)
 						(!omap3_has_sgx()) &&	\
 						(omap3_has_iva()))
 # define cpu_is_omap3530()		(cpu_is_omap3430())
-# define cpu_is_omap3505()		is_omap3505()
 # define cpu_is_omap3517()		is_omap3517()
+# define cpu_is_omap3505()		(cpu_is_omap3517() &&		\
+						!omap3_has_sgx())
 # undef cpu_is_omap3630
 # define cpu_is_omap3630()		is_omap363x()
 # define cpu_is_ti816x()		is_ti816x()
@@ -379,35 +360,31 @@ IS_OMAP_TYPE(3517, 0x3517)
 /* Various silicon revisions for omap2 */
 #define OMAP242X_CLASS		0x24200024
 #define OMAP2420_REV_ES1_0	OMAP242X_CLASS
-#define OMAP2420_REV_ES2_0	(OMAP242X_CLASS | (OMAP_REVBITS_01 << 8))
+#define OMAP2420_REV_ES2_0	(OMAP242X_CLASS | (0x1 << 8))
 
 #define OMAP243X_CLASS		0x24300024
 #define OMAP2430_REV_ES1_0	OMAP243X_CLASS
 
 #define OMAP343X_CLASS		0x34300034
 #define OMAP3430_REV_ES1_0	OMAP343X_CLASS
-#define OMAP3430_REV_ES2_0	(OMAP343X_CLASS | (OMAP_REVBITS_01 << 8))
-#define OMAP3430_REV_ES2_1	(OMAP343X_CLASS | (OMAP_REVBITS_02 << 8))
-#define OMAP3430_REV_ES3_0	(OMAP343X_CLASS | (OMAP_REVBITS_03 << 8))
-#define OMAP3430_REV_ES3_1	(OMAP343X_CLASS | (OMAP_REVBITS_04 << 8))
-#define OMAP3430_REV_ES3_1_2	(OMAP343X_CLASS | (OMAP_REVBITS_05 << 8))
+#define OMAP3430_REV_ES2_0	(OMAP343X_CLASS | (0x1 << 8))
+#define OMAP3430_REV_ES2_1	(OMAP343X_CLASS | (0x2 << 8))
+#define OMAP3430_REV_ES3_0	(OMAP343X_CLASS | (0x3 << 8))
+#define OMAP3430_REV_ES3_1	(OMAP343X_CLASS | (0x4 << 8))
+#define OMAP3430_REV_ES3_1_2	(OMAP343X_CLASS | (0x5 << 8))
 
 #define OMAP363X_CLASS		0x36300034
 #define OMAP3630_REV_ES1_0	OMAP363X_CLASS
-#define OMAP3630_REV_ES1_1	(OMAP363X_CLASS | (OMAP_REVBITS_01 << 8))
-#define OMAP3630_REV_ES1_2	(OMAP363X_CLASS | (OMAP_REVBITS_02 << 8))
+#define OMAP3630_REV_ES1_1	(OMAP363X_CLASS | (0x1 << 8))
+#define OMAP3630_REV_ES1_2	(OMAP363X_CLASS | (0x2 << 8))
 
-#define OMAP35XX_CLASS		0x35000034
-#define OMAP3503_REV(v)		(OMAP35XX_CLASS | (0x3503 << 16) | (v << 8))
-#define OMAP3515_REV(v)		(OMAP35XX_CLASS | (0x3515 << 16) | (v << 8))
-#define OMAP3525_REV(v)		(OMAP35XX_CLASS | (0x3525 << 16) | (v << 8))
-#define OMAP3530_REV(v)		(OMAP35XX_CLASS | (0x3530 << 16) | (v << 8))
-#define OMAP3505_REV(v)		(OMAP35XX_CLASS | (0x3505 << 16) | (v << 8))
-#define OMAP3517_REV(v)		(OMAP35XX_CLASS | (0x3517 << 16) | (v << 8))
+#define OMAP3517_CLASS		0x35170034
+#define OMAP3517_REV_ES1_0	OMAP3517_CLASS
+#define OMAP3517_REV_ES1_1	(OMAP3517_CLASS | (0x1 << 8))
 
 #define TI816X_CLASS		0x81600034
 #define TI8168_REV_ES1_0	TI816X_CLASS
-#define TI8168_REV_ES1_1	(TI816X_CLASS | (OMAP_REVBITS_01 << 8))
+#define TI8168_REV_ES1_1	(TI816X_CLASS | (0x1 << 8))
 
 #define OMAP443X_CLASS		0x44300044
 #define OMAP4430_REV_ES1_0	(OMAP443X_CLASS | (0x10 << 8))
@@ -418,61 +395,6 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define OMAP446X_CLASS		0x44600044
 #define OMAP4460_REV_ES1_0	(OMAP446X_CLASS | (0x10 << 8))
 
-/*
- * omap_chip bits
- *
- * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is
- * valid on all chips of that type.  CHIP_IS_OMAP3430ES{1,2} indicates
- * something that is only valid on that particular ES revision.
- *
- * These bits may be ORed together to indicate structures that are
- * available on multiple chip types.
- *
- * To test whether a particular structure matches the current OMAP chip type,
- * use omap_chip_is().
- *
- */
-#define CHIP_IS_OMAP2420		(1 << 0)
-#define CHIP_IS_OMAP2430		(1 << 1)
-#define CHIP_IS_OMAP3430		(1 << 2)
-#define CHIP_IS_OMAP3430ES1		(1 << 3)
-#define CHIP_IS_OMAP3430ES2		(1 << 4)
-#define CHIP_IS_OMAP3430ES3_0		(1 << 5)
-#define CHIP_IS_OMAP3430ES3_1		(1 << 6)
-#define CHIP_IS_OMAP3630ES1		(1 << 7)
-#define CHIP_IS_OMAP4430ES1		(1 << 8)
-#define CHIP_IS_OMAP3630ES1_1           (1 << 9)
-#define CHIP_IS_OMAP3630ES1_2           (1 << 10)
-#define CHIP_IS_OMAP4430ES2		(1 << 11)
-#define CHIP_IS_OMAP4430ES2_1		(1 << 12)
-#define CHIP_IS_OMAP4430ES2_2		(1 << 13)
-#define CHIP_IS_TI816X			(1 << 14)
-#define CHIP_IS_OMAP4460ES1_0		(1 << 15)
-
-#define CHIP_IS_OMAP24XX		(CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
-
-#define CHIP_IS_OMAP4430		(CHIP_IS_OMAP4430ES1 |		\
-					 CHIP_IS_OMAP4430ES2 |		\
-					 CHIP_IS_OMAP4430ES2_1 |	\
-					 CHIP_IS_OMAP4430ES2_2 |	\
-					 CHIP_IS_OMAP4460ES1_0)
-
-/*
- * "GE" here represents "greater than or equal to" in terms of ES
- * levels.  So CHIP_GE_OMAP3430ES2 is intended to match all OMAP3430
- * chips at ES2 and beyond, but not, for example, any OMAP lines after
- * OMAP3.
- */
-#define CHIP_GE_OMAP3430ES2		(CHIP_IS_OMAP3430ES2 | \
-					 CHIP_IS_OMAP3430ES3_0 | \
-					 CHIP_GE_OMAP3430ES3_1)
-#define CHIP_GE_OMAP3430ES3_1		(CHIP_IS_OMAP3430ES3_1 | \
-					 CHIP_IS_OMAP3630ES1 | \
-					 CHIP_GE_OMAP3630ES1_1)
-#define CHIP_GE_OMAP3630ES1_1		(CHIP_IS_OMAP3630ES1_1 | \
-					 CHIP_IS_OMAP3630ES1_2)
-
-int omap_chip_is(struct omap_chip_id oci);
 void omap2_check_revision(void);
 
 /*
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 0e329ca88a70..9115aedd2124 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -496,7 +496,6 @@ struct omap_hwmod_class {
  * @_state: internal-use hwmod state
  * @_postsetup_state: internal-use state to leave the hwmod in after _setup()
  * @flags: hwmod flags (documented below)
- * @omap_chip: OMAP chips this hwmod is present on
  * @_lock: spinlock serializing operations on this hwmod
  * @node: list node for hwmod list (internal use)
  *
@@ -545,7 +544,6 @@ struct omap_hwmod {
 	u8				_int_flags;
 	u8				_state;
 	u8				_postsetup_state;
-	const struct omap_chip_id	omap_chip;
 };
 
 int omap_hwmod_register(struct omap_hwmod **ohs);
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index b6b409744954..9a6a53854911 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -622,7 +622,8 @@ static struct dev_pm_domain omap_device_pm_domain = {
 		SET_RUNTIME_PM_OPS(_od_runtime_suspend, _od_runtime_resume,
 				   _od_runtime_idle)
 		USE_PLATFORM_PM_SLEEP_OPS
-		SET_SYSTEM_SLEEP_PM_OPS(_od_suspend_noirq, _od_resume_noirq)
+		.suspend_noirq = _od_suspend_noirq,
+		.resume_noirq = _od_resume_noirq,
 	}
 };
 
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index c7fd394d28a4..6eba53530d1c 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -158,7 +158,7 @@ sys_call_table:
 	.long	sys_sched_rr_get_interval
 	.long	sys_nanosleep
 	.long	sys_poll
-	.long	sys_nfsservctl		/* 145 */
+	.long	sys_ni_syscall		/* 145 was nfsservctl */
 	.long	sys_setresgid
 	.long	sys_getresgid
 	.long	sys_prctl
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 225d311c9701..e4137297b790 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -1543,7 +1543,7 @@ ENTRY(_sys_call_table)
 	.long _sys_ni_syscall	/* for vm86 */
 	.long _sys_ni_syscall	/* old "query_module" */
 	.long _sys_ni_syscall	/* sys_poll */
-	.long _sys_nfsservctl
+	.long _sys_ni_syscall   /* old nfsservctl */
 	.long _sys_setresgid	/* setresgid16 */	/* 170 */
 	.long _sys_getresgid	/* getresgid16 */
 	.long _sys_prctl
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index 1161883eb582..592fbe9dfb62 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -771,7 +771,7 @@ sys_call_table:
 	.long sys_ni_syscall	/* sys_vm86 */
 	.long sys_ni_syscall	/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall    /* old nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 84fed7e91ada..c3ea4694fbaf 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -714,7 +714,7 @@ sys_call_table:
 	.long sys_ni_syscall	/* sys_vm86 */
 	.long sys_ni_syscall	/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* Old nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/cris/include/asm/serial.h b/arch/cris/include/asm/serial.h
new file mode 100644
index 000000000000..af7535a955fb
--- /dev/null
+++ b/arch/cris/include/asm/serial.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_SERIAL_H
+#define _ASM_SERIAL_H
+
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ */
+#define BASE_BAUD (1843200 / 16)
+
+#endif /* _ASM_SERIAL_H */
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index 017d6d7b784f..5ba23f715ea5 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -1358,7 +1358,7 @@ sys_call_table:
 	.long sys_ni_syscall	/* for vm86 */
 	.long sys_ni_syscall	/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* Old nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S
index f4b2e67bcc34..4be2ea2fbe26 100644
--- a/arch/h8300/kernel/syscalls.S
+++ b/arch/h8300/kernel/syscalls.S
@@ -183,7 +183,7 @@ SYMBOL_NAME_LABEL(sys_call_table)
 	.long SYMBOL_NAME(sys_ni_syscall)	/* for vm86 */
 	.long SYMBOL_NAME(sys_ni_syscall)	/* sys_query_module */
 	.long SYMBOL_NAME(sys_poll)
-	.long SYMBOL_NAME(sys_nfsservctl)
+	.long SYMBOL_NAME(sys_ni_syscall)	/* old nfsservctl */
 	.long SYMBOL_NAME(sys_setresgid16)	/* 170 */
 	.long SYMBOL_NAME(sys_getresgid16)
 	.long SYMBOL_NAME(sys_prctl)
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 97dd2abdeb1a..198c753d1006 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1614,7 +1614,7 @@ sys_call_table:
 	data8 sys_sched_get_priority_min
 	data8 sys_sched_rr_get_interval
 	data8 sys_nanosleep
-	data8 sys_nfsservctl
+	data8 sys_ni_syscall			// old nfsservctl
 	data8 sys_prctl				// 1170
 	data8 sys_getpagesize
 	data8 sys_mmap2
diff --git a/arch/m32r/kernel/syscall_table.S b/arch/m32r/kernel/syscall_table.S
index 528f2e6ad064..f365c19795ef 100644
--- a/arch/m32r/kernel/syscall_table.S
+++ b/arch/m32r/kernel/syscall_table.S
@@ -168,7 +168,7 @@ ENTRY(sys_call_table)
 	.long sys_tas			/* vm86 syscall holder */
 	.long sys_ni_syscall		/* query_module syscall holder */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall		/* was nfsservctl */
 	.long sys_setresgid		/* 170 */
 	.long sys_getresgid
 	.long sys_prctl
diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h
index 31d5570d6567..89f201434b5a 100644
--- a/arch/m68k/include/asm/page_mm.h
+++ b/arch/m68k/include/asm/page_mm.h
@@ -162,7 +162,7 @@ static inline __attribute_const__ int __virt_to_node_shift(void)
 	pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn);		\
 })
 #define page_to_pfn(_page) ({						\
-	struct page *__p = (_page);					\
+	const struct page *__p = (_page);				\
 	struct pglist_data *pgdat;					\
 	pgdat = &pg_data_map[page_to_nid(__p)];				\
 	((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn;		\
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index 00d1452f9571..c468f2edaa85 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -189,7 +189,7 @@ ENTRY(sys_call_table)
 	.long sys_getpagesize
 	.long sys_ni_syscall		/* old "query_module" */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall		/* old nfsservctl */
 	.long sys_setresgid16		/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index d915a122c865..8789daa2a346 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -173,7 +173,7 @@ ENTRY(sys_call_table)
 	.long sys_ni_syscall		/* sys_vm86 */
 	.long sys_ni_syscall		/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall		/* old nfsservctl */
 	.long sys_setresgid		/* 170 */
 	.long sys_getresgid
 	.long sys_prctl
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index e521420a45a5..865bc7a6f5a1 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -424,7 +424,7 @@ einval:	li	v0, -ENOSYS
 	sys	sys_getresuid		3
 	sys	sys_ni_syscall		0	/* was sys_query_module */
 	sys	sys_poll		3
-	sys	sys_nfsservctl		3
+	sys	sys_ni_syscall		0	/* was nfsservctl */
 	sys	sys_setresgid		3	/* 4190 */
 	sys	sys_getresgid		3
 	sys	sys_prctl		5
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 85874d6a8a70..fb7334bea731 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -299,7 +299,7 @@ sys_call_table:
 	PTR	sys_ni_syscall			/* 5170, was get_kernel_syms */
 	PTR	sys_ni_syscall			/* was query_module */
 	PTR	sys_quotactl
-	PTR	sys_nfsservctl
+	PTR	sys_ni_syscall			/* was nfsservctl */
 	PTR	sys_ni_syscall			/* res. for getpmsg */
 	PTR	sys_ni_syscall			/* 5175  for putpmsg */
 	PTR	sys_ni_syscall			/* res. for afs_syscall */
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index b85842fc87ae..f9296e894e46 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -294,7 +294,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_ni_syscall			/* 6170, was get_kernel_syms */
 	PTR	sys_ni_syscall			/* was query_module */
 	PTR	sys_quotactl
-	PTR	compat_sys_nfsservctl
+	PTR	sys_ni_syscall			/* was nfsservctl */
 	PTR	sys_ni_syscall			/* res. for getpmsg */
 	PTR	sys_ni_syscall			/* 6175  for putpmsg */
 	PTR	sys_ni_syscall			/* res. for afs_syscall */
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 46c4763edf21..4d7c9827706f 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -392,7 +392,7 @@ sys_call_table:
 	PTR	sys_getresuid
 	PTR	sys_ni_syscall			/* was query_module */
 	PTR	sys_poll
-	PTR	compat_sys_nfsservctl
+	PTR	sys_ni_syscall			/* was nfsservctl */
 	PTR	sys_setresgid			/* 4190 */
 	PTR	sys_getresgid
 	PTR	sys_prctl
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index ae435e1d5669..3e3620d9fc45 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -589,7 +589,7 @@ ENTRY(sys_call_table)
 	.long sys_ni_syscall	/* vm86 */
 	.long sys_ni_syscall	/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* was nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 2de8551df40f..c65f75aa7ff7 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -54,6 +54,7 @@
 #define ODSR_CLEAR		0x1c00
 #define LTLEECSR_ENABLE_ALL	0xFFC000FC
 #define ESCSR_CLEAR		0x07120204
+#define IECSR_CLEAR		0x80000000
 
 #define RIO_PORT1_EDCSR		0x0640
 #define RIO_PORT2_EDCSR		0x0680
@@ -1089,11 +1090,11 @@ static void port_error_handler(struct rio_mport *port, int offset)
 
 	if (offset == 0) {
 		out_be32((u32 *)(rio_regs_win + RIO_PORT1_EDCSR), 0);
-		out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), 0);
+		out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), IECSR_CLEAR);
 		out_be32((u32 *)(rio_regs_win + RIO_ESCSR), ESCSR_CLEAR);
 	} else {
 		out_be32((u32 *)(rio_regs_win + RIO_PORT2_EDCSR), 0);
-		out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), 0);
+		out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), IECSR_CLEAR);
 		out_be32((u32 *)(rio_regs_win + RIO_PORT2_ESCSR), ESCSR_CLEAR);
 	}
 }
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 08ab9aa6a0d5..7526db6bf501 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -665,12 +665,6 @@ ENTRY(sys32_poll_wrapper)
 	lgfr	%r4,%r4			# long
 	jg	sys_poll		# branch to system call
 
-ENTRY(compat_sys_nfsservctl_wrapper)
-	lgfr	%r2,%r2			# int
-	llgtr	%r3,%r3			# struct compat_nfsctl_arg*
-	llgtr	%r4,%r4			# union compat_nfsctl_res*
-	jg	compat_sys_nfsservctl	# branch to system call
-
 ENTRY(sys32_setresgid16_wrapper)
 	llgfr	%r2,%r2			# __kernel_old_gid_emu31_t
 	llgfr	%r3,%r3			# __kernel_old_gid_emu31_t
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 068f8465c4ee..f297456dba7a 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -396,17 +396,19 @@ static __init void detect_machine_facilities(void)
 static __init void rescue_initrd(void)
 {
 #ifdef CONFIG_BLK_DEV_INITRD
+	unsigned long min_initrd_addr = (unsigned long) _end + (4UL << 20);
 	/*
-	 * Move the initrd right behind the bss section in case it starts
-	 * within the bss section. So we don't overwrite it when the bss
-	 * section gets cleared.
+	 * Just like in case of IPL from VM reader we make sure there is a
+	 * gap of 4MB between end of kernel and start of initrd.
+	 * That way we can also be sure that saving an NSS will succeed,
+	 * which however only requires different segments.
 	 */
 	if (!INITRD_START || !INITRD_SIZE)
 		return;
-	if (INITRD_START >= (unsigned long) __bss_stop)
+	if (INITRD_START >= min_initrd_addr)
 		return;
-	memmove(__bss_stop, (void *) INITRD_START, INITRD_SIZE);
-	INITRD_START = (unsigned long) __bss_stop;
+	memmove((void *) min_initrd_addr, (void *) INITRD_START, INITRD_SIZE);
+	INITRD_START = min_initrd_addr;
 #endif
 }
 
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 04361d5a4279..48c710206366 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1220,7 +1220,7 @@ static int __init reipl_fcp_init(void)
 	/* sysfs: create fcp kset for mixing attr group and bin attrs */
 	reipl_fcp_kset = kset_create_and_add(IPL_FCP_STR, NULL,
 					     &reipl_kset->kobj);
-	if (!reipl_kset) {
+	if (!reipl_fcp_kset) {
 		free_page((unsigned long) reipl_block_fcp);
 		return -ENOMEM;
 	}
@@ -1618,7 +1618,8 @@ static struct shutdown_action vmcmd_action = {SHUTDOWN_ACTION_VMCMD_STR,
 
 static void stop_run(struct shutdown_trigger *trigger)
 {
-	if (strcmp(trigger->name, ON_PANIC_STR) == 0)
+	if (strcmp(trigger->name, ON_PANIC_STR) == 0 ||
+	    strcmp(trigger->name, ON_RESTART_STR) == 0)
 		disabled_wait((unsigned long) __builtin_return_address(0));
 	while (sigp(smp_processor_id(), sigp_stop) == sigp_busy)
 		cpu_relax();
@@ -1717,7 +1718,7 @@ static void do_panic(void)
 /* on restart */
 
 static struct shutdown_trigger on_restart_trigger = {ON_RESTART_STR,
-	&reipl_action};
+	&stop_action};
 
 static ssize_t on_restart_show(struct kobject *kobj,
 			       struct kobj_attribute *attr, char *page)
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 6ee39ef8fe4a..73eb08c874fb 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -177,7 +177,7 @@ SYSCALL(sys_getresuid16,sys_ni_syscall,sys32_getresuid16_wrapper)	/* 165 old get
 NI_SYSCALL							/* for vm86 */
 NI_SYSCALL							/* old sys_query_module */
 SYSCALL(sys_poll,sys_poll,sys32_poll_wrapper)
-SYSCALL(sys_nfsservctl,sys_nfsservctl,compat_sys_nfsservctl_wrapper)
+NI_SYSCALL							/* old nfsservctl */
 SYSCALL(sys_setresgid16,sys_ni_syscall,sys32_setresgid16_wrapper)	/* 170 old setresgid16 syscall */
 SYSCALL(sys_getresgid16,sys_ni_syscall,sys32_getresgid16_wrapper)	/* old getresgid16 syscall */
 SYSCALL(sys_prctl,sys_prctl,sys32_prctl_wrapper)
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 39b051de4c7c..293e39c59c00 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -185,7 +185,7 @@ ENTRY(sys_call_table)
 	.long sys_ni_syscall	/* vm86 */
 	.long sys_ni_syscall	/* old "query_module" */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* was nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 089c4d825d08..ceb34b94afa9 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -189,7 +189,7 @@ sys_call_table:
 	.long sys_ni_syscall	/* vm86 */
 	.long sys_ni_syscall	/* old "query_module" */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* was nfsservctl */
 	.long sys_setresgid16		/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/sparc/include/asm/sigcontext.h b/arch/sparc/include/asm/sigcontext.h
index a1607d180354..69914d748130 100644
--- a/arch/sparc/include/asm/sigcontext.h
+++ b/arch/sparc/include/asm/sigcontext.h
@@ -45,6 +45,19 @@ typedef struct {
 	int			si_mask;
 } __siginfo32_t;
 
+#define __SIGC_MAXWIN	7
+
+typedef struct {
+	unsigned long locals[8];
+	unsigned long ins[8];
+} __siginfo_reg_window;
+
+typedef struct {
+	int			wsaved;
+	__siginfo_reg_window	reg_window[__SIGC_MAXWIN];
+	unsigned long		rwbuf_stkptrs[__SIGC_MAXWIN];
+} __siginfo_rwin_t;
+
 #ifdef CONFIG_SPARC64
 typedef struct {
 	unsigned   int si_float_regs [64];
@@ -73,6 +86,7 @@ struct sigcontext {
 		unsigned long	ss_size;
 	}			sigc_stack;
 	unsigned long		sigc_mask;
+	__siginfo_rwin_t *	sigc_rwin_save;
 };
 
 #else
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index b90b4a1d070a..cb85458f89d2 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -32,6 +32,7 @@ obj-$(CONFIG_SPARC32)   += sun4m_irq.o sun4c_irq.o sun4d_irq.o
 
 obj-y                   += process_$(BITS).o
 obj-y                   += signal_$(BITS).o
+obj-y                   += sigutil_$(BITS).o
 obj-$(CONFIG_SPARC32)   += ioport.o
 obj-y                   += setup_$(BITS).o
 obj-y                   += idprom.o
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 75fad425e249..1ba95aff5d59 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -29,6 +29,8 @@
 #include <asm/visasm.h>
 #include <asm/compat_signal.h>
 
+#include "sigutil.h"
+
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
 /* This magic should be in g_upper[0] for all upper parts
@@ -44,14 +46,14 @@ typedef struct {
 struct signal_frame32 {
 	struct sparc_stackf32	ss;
 	__siginfo32_t		info;
-	/* __siginfo_fpu32_t * */ u32 fpu_save;
+	/* __siginfo_fpu_t * */ u32 fpu_save;
 	unsigned int		insns[2];
 	unsigned int		extramask[_COMPAT_NSIG_WORDS - 1];
 	unsigned int		extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
 	/* Only valid if (info.si_regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
 	siginfo_extra_v8plus_t	v8plus;
-	__siginfo_fpu_t		fpu_state;
-};
+	/* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));
 
 typedef struct compat_siginfo{
 	int si_signo;
@@ -110,18 +112,14 @@ struct rt_signal_frame32 {
 	compat_siginfo_t	info;
 	struct pt_regs32	regs;
 	compat_sigset_t		mask;
-	/* __siginfo_fpu32_t * */ u32 fpu_save;
+	/* __siginfo_fpu_t * */ u32 fpu_save;
 	unsigned int		insns[2];
 	stack_t32		stack;
 	unsigned int		extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
 	/* Only valid if (regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
 	siginfo_extra_v8plus_t	v8plus;
-	__siginfo_fpu_t		fpu_state;
-};
-
-/* Align macros */
-#define SF_ALIGNEDSZ  (((sizeof(struct signal_frame32) + 15) & (~15)))
-#define RT_ALIGNEDSZ  (((sizeof(struct rt_signal_frame32) + 15) & (~15)))
+	/* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));
 
 int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
 {
@@ -192,30 +190,13 @@ int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)
 	return 0;
 }
 
-static int restore_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	unsigned long *fpregs = current_thread_info()->fpregs;
-	unsigned long fprs;
-	int err;
-	
-	err = __get_user(fprs, &fpu->si_fprs);
-	fprs_write(0);
-	regs->tstate &= ~TSTATE_PEF;
-	if (fprs & FPRS_DL)
-		err |= copy_from_user(fpregs, &fpu->si_float_regs[0], (sizeof(unsigned int) * 32));
-	if (fprs & FPRS_DU)
-		err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32], (sizeof(unsigned int) * 32));
-	err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
-	err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
-	current_thread_info()->fpsaved[0] |= fprs;
-	return err;
-}
-
 void do_sigreturn32(struct pt_regs *regs)
 {
 	struct signal_frame32 __user *sf;
+	compat_uptr_t fpu_save;
+	compat_uptr_t rwin_save;
 	unsigned int psr;
-	unsigned pc, npc, fpu_save;
+	unsigned pc, npc;
 	sigset_t set;
 	unsigned seta[_COMPAT_NSIG_WORDS];
 	int err, i;
@@ -273,8 +254,13 @@ void do_sigreturn32(struct pt_regs *regs)
 	pt_regs_clear_syscall(regs);
 
 	err |= __get_user(fpu_save, &sf->fpu_save);
-	if (fpu_save)
-		err |= restore_fpu_state32(regs, &sf->fpu_state);
+	if (!err && fpu_save)
+		err |= restore_fpu_state(regs, compat_ptr(fpu_save));
+	err |= __get_user(rwin_save, &sf->rwin_save);
+	if (!err && rwin_save) {
+		if (restore_rwin_state(compat_ptr(rwin_save)))
+			goto segv;
+	}
 	err |= __get_user(seta[0], &sf->info.si_mask);
 	err |= copy_from_user(seta+1, &sf->extramask,
 			      (_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
@@ -300,7 +286,9 @@ segv:
 asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 {
 	struct rt_signal_frame32 __user *sf;
-	unsigned int psr, pc, npc, fpu_save, u_ss_sp;
+	unsigned int psr, pc, npc, u_ss_sp;
+	compat_uptr_t fpu_save;
+	compat_uptr_t rwin_save;
 	mm_segment_t old_fs;
 	sigset_t set;
 	compat_sigset_t seta;
@@ -359,8 +347,8 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 	pt_regs_clear_syscall(regs);
 
 	err |= __get_user(fpu_save, &sf->fpu_save);
-	if (fpu_save)
-		err |= restore_fpu_state32(regs, &sf->fpu_state);
+	if (!err && fpu_save)
+		err |= restore_fpu_state(regs, compat_ptr(fpu_save));
 	err |= copy_from_user(&seta, &sf->mask, sizeof(compat_sigset_t));
 	err |= __get_user(u_ss_sp, &sf->stack.ss_sp);
 	st.ss_sp = compat_ptr(u_ss_sp);
@@ -376,6 +364,12 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 	do_sigaltstack((stack_t __user *) &st, NULL, (unsigned long)sf);
 	set_fs(old_fs);
 	
+	err |= __get_user(rwin_save, &sf->rwin_save);
+	if (!err && rwin_save) {
+		if (restore_rwin_state(compat_ptr(rwin_save)))
+			goto segv;
+	}
+
 	switch (_NSIG_WORDS) {
 		case 4: set.sig[3] = seta.sig[6] + (((long)seta.sig[7]) << 32);
 		case 3: set.sig[2] = seta.sig[4] + (((long)seta.sig[5]) << 32);
@@ -433,26 +427,6 @@ static void __user *get_sigframe(struct sigaction *sa, struct pt_regs *regs, uns
 	return (void __user *) sp;
 }
 
-static int save_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	unsigned long *fpregs = current_thread_info()->fpregs;
-	unsigned long fprs;
-	int err = 0;
-	
-	fprs = current_thread_info()->fpsaved[0];
-	if (fprs & FPRS_DL)
-		err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
-				    (sizeof(unsigned int) * 32));
-	if (fprs & FPRS_DU)
-		err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
-				    (sizeof(unsigned int) * 32));
-	err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
-	err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
-	err |= __put_user(fprs, &fpu->si_fprs);
-
-	return err;
-}
-
 /* The I-cache flush instruction only works in the primary ASI, which
  * right now is the nucleus, aka. kernel space.
  *
@@ -515,18 +489,23 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 			 int signo, sigset_t *oldset)
 {
 	struct signal_frame32 __user *sf;
+	int i, err, wsaved;
+	void __user *tail;
 	int sigframe_size;
 	u32 psr;
-	int i, err;
 	unsigned int seta[_COMPAT_NSIG_WORDS];
 
 	/* 1. Make sure everything is clean */
 	synchronize_user_stack();
 	save_and_clear_fpu();
 	
-	sigframe_size = SF_ALIGNEDSZ;
-	if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
-		sigframe_size -= sizeof(__siginfo_fpu_t);
+	wsaved = get_thread_wsaved();
+
+	sigframe_size = sizeof(*sf);
+	if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+		sigframe_size += sizeof(__siginfo_fpu_t);
+	if (wsaved)
+		sigframe_size += sizeof(__siginfo_rwin_t);
 
 	sf = (struct signal_frame32 __user *)
 		get_sigframe(&ka->sa, regs, sigframe_size);
@@ -534,8 +513,7 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 	if (invalid_frame_pointer(sf, sigframe_size))
 		goto sigill;
 
-	if (get_thread_wsaved() != 0)
-		goto sigill;
+	tail = (sf + 1);
 
 	/* 2. Save the current process state */
 	if (test_thread_flag(TIF_32BIT)) {
@@ -560,11 +538,22 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 			  &sf->v8plus.asi);
 
 	if (psr & PSR_EF) {
-		err |= save_fpu_state32(regs, &sf->fpu_state);
-		err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+		__siginfo_fpu_t __user *fp = tail;
+		tail += sizeof(*fp);
+		err |= save_fpu_state(regs, fp);
+		err |= __put_user((u64)fp, &sf->fpu_save);
 	} else {
 		err |= __put_user(0, &sf->fpu_save);
 	}
+	if (wsaved) {
+		__siginfo_rwin_t __user *rwp = tail;
+		tail += sizeof(*rwp);
+		err |= save_rwin_state(wsaved, rwp);
+		err |= __put_user((u64)rwp, &sf->rwin_save);
+		set_thread_wsaved(0);
+	} else {
+		err |= __put_user(0, &sf->rwin_save);
+	}
 
 	switch (_NSIG_WORDS) {
 	case 4: seta[7] = (oldset->sig[3] >> 32);
@@ -580,10 +569,21 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 	err |= __copy_to_user(sf->extramask, seta + 1,
 			      (_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
 
-	err |= copy_in_user((u32 __user *)sf,
-			    (u32 __user *)(regs->u_regs[UREG_FP]),
-			    sizeof(struct reg_window32));
-	
+	if (!wsaved) {
+		err |= copy_in_user((u32 __user *)sf,
+				    (u32 __user *)(regs->u_regs[UREG_FP]),
+				    sizeof(struct reg_window32));
+	} else {
+		struct reg_window *rp;
+
+		rp = &current_thread_info()->reg_window[wsaved - 1];
+		for (i = 0; i < 8; i++)
+			err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+		for (i = 0; i < 6; i++)
+			err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+		err |= __put_user(rp->ins[6], &sf->ss.fp);
+		err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+	}	
 	if (err)
 		goto sigsegv;
 
@@ -613,7 +613,6 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 		err |= __put_user(0x91d02010, &sf->insns[1]); /*t 0x10*/
 		if (err)
 			goto sigsegv;
-
 		flush_signal_insns(address);
 	}
 	return 0;
@@ -632,18 +631,23 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 			    siginfo_t *info)
 {
 	struct rt_signal_frame32 __user *sf;
+	int i, err, wsaved;
+	void __user *tail;
 	int sigframe_size;
 	u32 psr;
-	int i, err;
 	compat_sigset_t seta;
 
 	/* 1. Make sure everything is clean */
 	synchronize_user_stack();
 	save_and_clear_fpu();
 	
-	sigframe_size = RT_ALIGNEDSZ;
-	if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
-		sigframe_size -= sizeof(__siginfo_fpu_t);
+	wsaved = get_thread_wsaved();
+
+	sigframe_size = sizeof(*sf);
+	if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+		sigframe_size += sizeof(__siginfo_fpu_t);
+	if (wsaved)
+		sigframe_size += sizeof(__siginfo_rwin_t);
 
 	sf = (struct rt_signal_frame32 __user *)
 		get_sigframe(&ka->sa, regs, sigframe_size);
@@ -651,8 +655,7 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 	if (invalid_frame_pointer(sf, sigframe_size))
 		goto sigill;
 
-	if (get_thread_wsaved() != 0)
-		goto sigill;
+	tail = (sf + 1);
 
 	/* 2. Save the current process state */
 	if (test_thread_flag(TIF_32BIT)) {
@@ -677,11 +680,22 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 			  &sf->v8plus.asi);
 
 	if (psr & PSR_EF) {
-		err |= save_fpu_state32(regs, &sf->fpu_state);
-		err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+		__siginfo_fpu_t __user *fp = tail;
+		tail += sizeof(*fp);
+		err |= save_fpu_state(regs, fp);
+		err |= __put_user((u64)fp, &sf->fpu_save);
 	} else {
 		err |= __put_user(0, &sf->fpu_save);
 	}
+	if (wsaved) {
+		__siginfo_rwin_t __user *rwp = tail;
+		tail += sizeof(*rwp);
+		err |= save_rwin_state(wsaved, rwp);
+		err |= __put_user((u64)rwp, &sf->rwin_save);
+		set_thread_wsaved(0);
+	} else {
+		err |= __put_user(0, &sf->rwin_save);
+	}
 
 	/* Update the siginfo structure.  */
 	err |= copy_siginfo_to_user32(&sf->info, info);
@@ -703,9 +717,21 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
 	}
 	err |= __copy_to_user(&sf->mask, &seta, sizeof(compat_sigset_t));
 
-	err |= copy_in_user((u32 __user *)sf,
-			    (u32 __user *)(regs->u_regs[UREG_FP]),
-			    sizeof(struct reg_window32));
+	if (!wsaved) {
+		err |= copy_in_user((u32 __user *)sf,
+				    (u32 __user *)(regs->u_regs[UREG_FP]),
+				    sizeof(struct reg_window32));
+	} else {
+		struct reg_window *rp;
+
+		rp = &current_thread_info()->reg_window[wsaved - 1];
+		for (i = 0; i < 8; i++)
+			err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+		for (i = 0; i < 6; i++)
+			err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+		err |= __put_user(rp->ins[6], &sf->ss.fp);
+		err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+	}
 	if (err)
 		goto sigsegv;
 	
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 5e5c5fd03783..04ede8f04add 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -26,6 +26,8 @@
 #include <asm/pgtable.h>
 #include <asm/cacheflush.h>	/* flush_sig_insns */
 
+#include "sigutil.h"
+
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
 extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
@@ -39,8 +41,8 @@ struct signal_frame {
 	unsigned long		insns[2] __attribute__ ((aligned (8)));
 	unsigned int		extramask[_NSIG_WORDS - 1];
 	unsigned int		extra_size; /* Should be 0 */
-	__siginfo_fpu_t		fpu_state;
-};
+	__siginfo_rwin_t __user	*rwin_save;
+} __attribute__((aligned(8)));
 
 struct rt_signal_frame {
 	struct sparc_stackf	ss;
@@ -51,8 +53,8 @@ struct rt_signal_frame {
 	unsigned int		insns[2];
 	stack_t			stack;
 	unsigned int		extra_size; /* Should be 0 */
-	__siginfo_fpu_t		fpu_state;
-};
+	__siginfo_rwin_t __user	*rwin_save;
+} __attribute__((aligned(8)));
 
 /* Align macros */
 #define SF_ALIGNEDSZ  (((sizeof(struct signal_frame) + 7) & (~7)))
@@ -79,43 +81,13 @@ asmlinkage int sys_sigsuspend(old_sigset_t set)
 	return _sigpause_common(set);
 }
 
-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	int err;
-#ifdef CONFIG_SMP
-	if (test_tsk_thread_flag(current, TIF_USEDFPU))
-		regs->psr &= ~PSR_EF;
-#else
-	if (current == last_task_used_math) {
-		last_task_used_math = NULL;
-		regs->psr &= ~PSR_EF;
-	}
-#endif
-	set_used_math();
-	clear_tsk_thread_flag(current, TIF_USEDFPU);
-
-	if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
-		return -EFAULT;
-
-	err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0],
-			       (sizeof(unsigned long) * 32));
-	err |= __get_user(current->thread.fsr, &fpu->si_fsr);
-	err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
-	if (current->thread.fpqdepth != 0)
-		err |= __copy_from_user(&current->thread.fpqueue[0],
-					&fpu->si_fpqueue[0],
-					((sizeof(unsigned long) +
-					(sizeof(unsigned long *)))*16));
-	return err;
-}
-
 asmlinkage void do_sigreturn(struct pt_regs *regs)
 {
 	struct signal_frame __user *sf;
 	unsigned long up_psr, pc, npc;
 	sigset_t set;
 	__siginfo_fpu_t __user *fpu_save;
+	__siginfo_rwin_t __user *rwin_save;
 	int err;
 
 	/* Always make any pending restarted system calls return -EINTR */
@@ -150,9 +122,11 @@ asmlinkage void do_sigreturn(struct pt_regs *regs)
 	pt_regs_clear_syscall(regs);
 
 	err |= __get_user(fpu_save, &sf->fpu_save);
-
 	if (fpu_save)
 		err |= restore_fpu_state(regs, fpu_save);
+	err |= __get_user(rwin_save, &sf->rwin_save);
+	if (rwin_save)
+		err |= restore_rwin_state(rwin_save);
 
 	/* This is pretty much atomic, no amount locking would prevent
 	 * the races which exist anyways.
@@ -180,6 +154,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
 	struct rt_signal_frame __user *sf;
 	unsigned int psr, pc, npc;
 	__siginfo_fpu_t __user *fpu_save;
+	__siginfo_rwin_t __user *rwin_save;
 	mm_segment_t old_fs;
 	sigset_t set;
 	stack_t st;
@@ -207,8 +182,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
 	pt_regs_clear_syscall(regs);
 
 	err |= __get_user(fpu_save, &sf->fpu_save);
-
-	if (fpu_save)
+	if (!err && fpu_save)
 		err |= restore_fpu_state(regs, fpu_save);
 	err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
 	
@@ -228,6 +202,12 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
 	do_sigaltstack((const stack_t __user *) &st, NULL, (unsigned long)sf);
 	set_fs(old_fs);
 
+	err |= __get_user(rwin_save, &sf->rwin_save);
+	if (!err && rwin_save) {
+		if (restore_rwin_state(rwin_save))
+			goto segv;
+	}
+
 	sigdelsetmask(&set, ~_BLOCKABLE);
 	spin_lock_irq(&current->sighand->siglock);
 	current->blocked = set;
@@ -280,53 +260,23 @@ static inline void __user *get_sigframe(struct sigaction *sa, struct pt_regs *re
 	return (void __user *) sp;
 }
 
-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	int err = 0;
-#ifdef CONFIG_SMP
-	if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
-		put_psr(get_psr() | PSR_EF);
-		fpsave(&current->thread.float_regs[0], &current->thread.fsr,
-		       &current->thread.fpqueue[0], &current->thread.fpqdepth);
-		regs->psr &= ~(PSR_EF);
-		clear_tsk_thread_flag(current, TIF_USEDFPU);
-	}
-#else
-	if (current == last_task_used_math) {
-		put_psr(get_psr() | PSR_EF);
-		fpsave(&current->thread.float_regs[0], &current->thread.fsr,
-		       &current->thread.fpqueue[0], &current->thread.fpqdepth);
-		last_task_used_math = NULL;
-		regs->psr &= ~(PSR_EF);
-	}
-#endif
-	err |= __copy_to_user(&fpu->si_float_regs[0],
-			      &current->thread.float_regs[0],
-			      (sizeof(unsigned long) * 32));
-	err |= __put_user(current->thread.fsr, &fpu->si_fsr);
-	err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
-	if (current->thread.fpqdepth != 0)
-		err |= __copy_to_user(&fpu->si_fpqueue[0],
-				      &current->thread.fpqueue[0],
-				      ((sizeof(unsigned long) +
-				      (sizeof(unsigned long *)))*16));
-	clear_used_math();
-	return err;
-}
-
 static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
 		       int signo, sigset_t *oldset)
 {
 	struct signal_frame __user *sf;
-	int sigframe_size, err;
+	int sigframe_size, err, wsaved;
+	void __user *tail;
 
 	/* 1. Make sure everything is clean */
 	synchronize_user_stack();
 
-	sigframe_size = SF_ALIGNEDSZ;
-	if (!used_math())
-		sigframe_size -= sizeof(__siginfo_fpu_t);
+	wsaved = current_thread_info()->w_saved;
+
+	sigframe_size = sizeof(*sf);
+	if (used_math())
+		sigframe_size += sizeof(__siginfo_fpu_t);
+	if (wsaved)
+		sigframe_size += sizeof(__siginfo_rwin_t);
 
 	sf = (struct signal_frame __user *)
 		get_sigframe(&ka->sa, regs, sigframe_size);
@@ -334,8 +284,7 @@ static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
 	if (invalid_frame_pointer(sf, sigframe_size))
 		goto sigill_and_return;
 
-	if (current_thread_info()->w_saved != 0)
-		goto sigill_and_return;
+	tail = sf + 1;
 
 	/* 2. Save the current process state */
 	err = __copy_to_user(&sf->info.si_regs, regs, sizeof(struct pt_regs));
@@ -343,17 +292,34 @@ static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
 	err |= __put_user(0, &sf->extra_size);
 
 	if (used_math()) {
-		err |= save_fpu_state(regs, &sf->fpu_state);
-		err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+		__siginfo_fpu_t __user *fp = tail;
+		tail += sizeof(*fp);
+		err |= save_fpu_state(regs, fp);
+		err |= __put_user(fp, &sf->fpu_save);
 	} else {
 		err |= __put_user(0, &sf->fpu_save);
 	}
+	if (wsaved) {
+		__siginfo_rwin_t __user *rwp = tail;
+		tail += sizeof(*rwp);
+		err |= save_rwin_state(wsaved, rwp);
+		err |= __put_user(rwp, &sf->rwin_save);
+	} else {
+		err |= __put_user(0, &sf->rwin_save);
+	}
 
 	err |= __put_user(oldset->sig[0], &sf->info.si_mask);
 	err |= __copy_to_user(sf->extramask, &oldset->sig[1],
 			      (_NSIG_WORDS - 1) * sizeof(unsigned int));
-	err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
-			      sizeof(struct reg_window32));
+	if (!wsaved) {
+		err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+				      sizeof(struct reg_window32));
+	} else {
+		struct reg_window32 *rp;
+
+		rp = &current_thread_info()->reg_window[wsaved - 1];
+		err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+	}
 	if (err)
 		goto sigsegv;
 	
@@ -399,21 +365,24 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
 			  int signo, sigset_t *oldset, siginfo_t *info)
 {
 	struct rt_signal_frame __user *sf;
-	int sigframe_size;
+	int sigframe_size, wsaved;
+	void __user *tail;
 	unsigned int psr;
 	int err;
 
 	synchronize_user_stack();
-	sigframe_size = RT_ALIGNEDSZ;
-	if (!used_math())
-		sigframe_size -= sizeof(__siginfo_fpu_t);
+	wsaved = current_thread_info()->w_saved;
+	sigframe_size = sizeof(*sf);
+	if (used_math())
+		sigframe_size += sizeof(__siginfo_fpu_t);
+	if (wsaved)
+		sigframe_size += sizeof(__siginfo_rwin_t);
 	sf = (struct rt_signal_frame __user *)
 		get_sigframe(&ka->sa, regs, sigframe_size);
 	if (invalid_frame_pointer(sf, sigframe_size))
 		goto sigill;
-	if (current_thread_info()->w_saved != 0)
-		goto sigill;
 
+	tail = sf + 1;
 	err  = __put_user(regs->pc, &sf->regs.pc);
 	err |= __put_user(regs->npc, &sf->regs.npc);
 	err |= __put_user(regs->y, &sf->regs.y);
@@ -425,11 +394,21 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
 	err |= __put_user(0, &sf->extra_size);
 
 	if (psr & PSR_EF) {
-		err |= save_fpu_state(regs, &sf->fpu_state);
-		err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+		__siginfo_fpu_t *fp = tail;
+		tail += sizeof(*fp);
+		err |= save_fpu_state(regs, fp);
+		err |= __put_user(fp, &sf->fpu_save);
 	} else {
 		err |= __put_user(0, &sf->fpu_save);
 	}
+	if (wsaved) {
+		__siginfo_rwin_t *rwp = tail;
+		tail += sizeof(*rwp);
+		err |= save_rwin_state(wsaved, rwp);
+		err |= __put_user(rwp, &sf->rwin_save);
+	} else {
+		err |= __put_user(0, &sf->rwin_save);
+	}
 	err |= __copy_to_user(&sf->mask, &oldset->sig[0], sizeof(sigset_t));
 	
 	/* Setup sigaltstack */
@@ -437,8 +416,15 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
 	err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &sf->stack.ss_flags);
 	err |= __put_user(current->sas_ss_size, &sf->stack.ss_size);
 	
-	err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
-			      sizeof(struct reg_window32));
+	if (!wsaved) {
+		err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+				      sizeof(struct reg_window32));
+	} else {
+		struct reg_window32 *rp;
+
+		rp = &current_thread_info()->reg_window[wsaved - 1];
+		err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+	}
 
 	err |= copy_siginfo_to_user(&sf->info, info);
 
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 006fe4515886..47509df3b893 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -34,6 +34,7 @@
 
 #include "entry.h"
 #include "systbls.h"
+#include "sigutil.h"
 
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
@@ -236,7 +237,7 @@ struct rt_signal_frame {
 	__siginfo_fpu_t __user	*fpu_save;
 	stack_t			stack;
 	sigset_t		mask;
-	__siginfo_fpu_t		fpu_state;
+	__siginfo_rwin_t	*rwin_save;
 };
 
 static long _sigpause_common(old_sigset_t set)
@@ -266,33 +267,12 @@ asmlinkage long sys_sigsuspend(old_sigset_t set)
 	return _sigpause_common(set);
 }
 
-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	unsigned long *fpregs = current_thread_info()->fpregs;
-	unsigned long fprs;
-	int err;
-
-	err = __get_user(fprs, &fpu->si_fprs);
-	fprs_write(0);
-	regs->tstate &= ~TSTATE_PEF;
-	if (fprs & FPRS_DL)
-		err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
-		       	       (sizeof(unsigned int) * 32));
-	if (fprs & FPRS_DU)
-		err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
-		       	       (sizeof(unsigned int) * 32));
-	err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
-	err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
-	current_thread_info()->fpsaved[0] |= fprs;
-	return err;
-}
-
 void do_rt_sigreturn(struct pt_regs *regs)
 {
 	struct rt_signal_frame __user *sf;
 	unsigned long tpc, tnpc, tstate;
 	__siginfo_fpu_t __user *fpu_save;
+	__siginfo_rwin_t __user *rwin_save;
 	sigset_t set;
 	int err;
 
@@ -325,8 +305,8 @@ void do_rt_sigreturn(struct pt_regs *regs)
 	regs->tstate |= (tstate & (TSTATE_ASI | TSTATE_ICC | TSTATE_XCC));
 
 	err |= __get_user(fpu_save, &sf->fpu_save);
-	if (fpu_save)
-		err |= restore_fpu_state(regs, &sf->fpu_state);
+	if (!err && fpu_save)
+		err |= restore_fpu_state(regs, fpu_save);
 
 	err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
 	err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
@@ -334,6 +314,12 @@ void do_rt_sigreturn(struct pt_regs *regs)
 	if (err)
 		goto segv;
 
+	err |= __get_user(rwin_save, &sf->rwin_save);
+	if (!err && rwin_save) {
+		if (restore_rwin_state(rwin_save))
+			goto segv;
+	}
+
 	regs->tpc = tpc;
 	regs->tnpc = tnpc;
 
@@ -351,34 +337,13 @@ segv:
 }
 
 /* Checks if the fp is valid */
-static int invalid_frame_pointer(void __user *fp, int fplen)
+static int invalid_frame_pointer(void __user *fp)
 {
 	if (((unsigned long) fp) & 15)
 		return 1;
 	return 0;
 }
 
-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
-	unsigned long *fpregs = current_thread_info()->fpregs;
-	unsigned long fprs;
-	int err = 0;
-	
-	fprs = current_thread_info()->fpsaved[0];
-	if (fprs & FPRS_DL)
-		err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
-				    (sizeof(unsigned int) * 32));
-	if (fprs & FPRS_DU)
-		err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
-				    (sizeof(unsigned int) * 32));
-	err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
-	err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
-	err |= __put_user(fprs, &fpu->si_fprs);
-
-	return err;
-}
-
 static inline void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, unsigned long framesize)
 {
 	unsigned long sp = regs->u_regs[UREG_FP] + STACK_BIAS;
@@ -414,34 +379,48 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
 	       int signo, sigset_t *oldset, siginfo_t *info)
 {
 	struct rt_signal_frame __user *sf;
-	int sigframe_size, err;
+	int wsaved, err, sf_size;
+	void __user *tail;
 
 	/* 1. Make sure everything is clean */
 	synchronize_user_stack();
 	save_and_clear_fpu();
 	
-	sigframe_size = sizeof(struct rt_signal_frame);
-	if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
-		sigframe_size -= sizeof(__siginfo_fpu_t);
+	wsaved = get_thread_wsaved();
 
+	sf_size = sizeof(struct rt_signal_frame);
+	if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+		sf_size += sizeof(__siginfo_fpu_t);
+	if (wsaved)
+		sf_size += sizeof(__siginfo_rwin_t);
 	sf = (struct rt_signal_frame __user *)
-		get_sigframe(ka, regs, sigframe_size);
-	
-	if (invalid_frame_pointer (sf, sigframe_size))
-		goto sigill;
+		get_sigframe(ka, regs, sf_size);
 
-	if (get_thread_wsaved() != 0)
+	if (invalid_frame_pointer (sf))
 		goto sigill;
 
+	tail = (sf + 1);
+
 	/* 2. Save the current process state */
 	err = copy_to_user(&sf->regs, regs, sizeof (*regs));
 
 	if (current_thread_info()->fpsaved[0] & FPRS_FEF) {
-		err |= save_fpu_state(regs, &sf->fpu_state);
-		err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+		__siginfo_fpu_t __user *fpu_save = tail;
+		tail += sizeof(__siginfo_fpu_t);
+		err |= save_fpu_state(regs, fpu_save);
+		err |= __put_user((u64)fpu_save, &sf->fpu_save);
 	} else {
 		err |= __put_user(0, &sf->fpu_save);
 	}
+	if (wsaved) {
+		__siginfo_rwin_t __user *rwin_save = tail;
+		tail += sizeof(__siginfo_rwin_t);
+		err |= save_rwin_state(wsaved, rwin_save);
+		err |= __put_user((u64)rwin_save, &sf->rwin_save);
+		set_thread_wsaved(0);
+	} else {
+		err |= __put_user(0, &sf->rwin_save);
+	}
 	
 	/* Setup sigaltstack */
 	err |= __put_user(current->sas_ss_sp, &sf->stack.ss_sp);
@@ -450,10 +429,17 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
 
 	err |= copy_to_user(&sf->mask, oldset, sizeof(sigset_t));
 
-	err |= copy_in_user((u64 __user *)sf,
-			    (u64 __user *)(regs->u_regs[UREG_FP]+STACK_BIAS),
-			    sizeof(struct reg_window));
+	if (!wsaved) {
+		err |= copy_in_user((u64 __user *)sf,
+				    (u64 __user *)(regs->u_regs[UREG_FP] +
+						   STACK_BIAS),
+				    sizeof(struct reg_window));
+	} else {
+		struct reg_window *rp;
 
+		rp = &current_thread_info()->reg_window[wsaved - 1];
+		err |= copy_to_user(sf, rp, sizeof(struct reg_window));
+	}
 	if (info)
 		err |= copy_siginfo_to_user(&sf->info, info);
 	else {
diff --git a/arch/sparc/kernel/sigutil.h b/arch/sparc/kernel/sigutil.h
new file mode 100644
index 000000000000..d223aa432bb6
--- /dev/null
+++ b/arch/sparc/kernel/sigutil.h
@@ -0,0 +1,9 @@
+#ifndef _SIGUTIL_H
+#define _SIGUTIL_H
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin);
+int restore_rwin_state(__siginfo_rwin_t __user *rp);
+
+#endif /* _SIGUTIL_H */
diff --git a/arch/sparc/kernel/sigutil_32.c b/arch/sparc/kernel/sigutil_32.c
new file mode 100644
index 000000000000..35c7897b009a
--- /dev/null
+++ b/arch/sparc/kernel/sigutil_32.c
@@ -0,0 +1,120 @@
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+#include <linux/sched.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+	int err = 0;
+#ifdef CONFIG_SMP
+	if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
+		put_psr(get_psr() | PSR_EF);
+		fpsave(&current->thread.float_regs[0], &current->thread.fsr,
+		       &current->thread.fpqueue[0], &current->thread.fpqdepth);
+		regs->psr &= ~(PSR_EF);
+		clear_tsk_thread_flag(current, TIF_USEDFPU);
+	}
+#else
+	if (current == last_task_used_math) {
+		put_psr(get_psr() | PSR_EF);
+		fpsave(&current->thread.float_regs[0], &current->thread.fsr,
+		       &current->thread.fpqueue[0], &current->thread.fpqdepth);
+		last_task_used_math = NULL;
+		regs->psr &= ~(PSR_EF);
+	}
+#endif
+	err |= __copy_to_user(&fpu->si_float_regs[0],
+			      &current->thread.float_regs[0],
+			      (sizeof(unsigned long) * 32));
+	err |= __put_user(current->thread.fsr, &fpu->si_fsr);
+	err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+	if (current->thread.fpqdepth != 0)
+		err |= __copy_to_user(&fpu->si_fpqueue[0],
+				      &current->thread.fpqueue[0],
+				      ((sizeof(unsigned long) +
+				      (sizeof(unsigned long *)))*16));
+	clear_used_math();
+	return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+	int err;
+#ifdef CONFIG_SMP
+	if (test_tsk_thread_flag(current, TIF_USEDFPU))
+		regs->psr &= ~PSR_EF;
+#else
+	if (current == last_task_used_math) {
+		last_task_used_math = NULL;
+		regs->psr &= ~PSR_EF;
+	}
+#endif
+	set_used_math();
+	clear_tsk_thread_flag(current, TIF_USEDFPU);
+
+	if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
+		return -EFAULT;
+
+	err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0],
+			       (sizeof(unsigned long) * 32));
+	err |= __get_user(current->thread.fsr, &fpu->si_fsr);
+	err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+	if (current->thread.fpqdepth != 0)
+		err |= __copy_from_user(&current->thread.fpqueue[0],
+					&fpu->si_fpqueue[0],
+					((sizeof(unsigned long) +
+					(sizeof(unsigned long *)))*16));
+	return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+	int i, err = __put_user(wsaved, &rwin->wsaved);
+
+	for (i = 0; i < wsaved; i++) {
+		struct reg_window32 *rp;
+		unsigned long fp;
+
+		rp = &current_thread_info()->reg_window[i];
+		fp = current_thread_info()->rwbuf_stkptrs[i];
+		err |= copy_to_user(&rwin->reg_window[i], rp,
+				    sizeof(struct reg_window32));
+		err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+	}
+	return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+	struct thread_info *t = current_thread_info();
+	int i, wsaved, err;
+
+	__get_user(wsaved, &rp->wsaved);
+	if (wsaved > NSWINS)
+		return -EFAULT;
+
+	err = 0;
+	for (i = 0; i < wsaved; i++) {
+		err |= copy_from_user(&t->reg_window[i],
+				      &rp->reg_window[i],
+				      sizeof(struct reg_window32));
+		err |= __get_user(t->rwbuf_stkptrs[i],
+				  &rp->rwbuf_stkptrs[i]);
+	}
+	if (err)
+		return err;
+
+	t->w_saved = wsaved;
+	synchronize_user_stack();
+	if (t->w_saved)
+		return -EFAULT;
+	return 0;
+
+}
diff --git a/arch/sparc/kernel/sigutil_64.c b/arch/sparc/kernel/sigutil_64.c
new file mode 100644
index 000000000000..e7dc508c38eb
--- /dev/null
+++ b/arch/sparc/kernel/sigutil_64.c
@@ -0,0 +1,93 @@
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+	unsigned long *fpregs = current_thread_info()->fpregs;
+	unsigned long fprs;
+	int err = 0;
+	
+	fprs = current_thread_info()->fpsaved[0];
+	if (fprs & FPRS_DL)
+		err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
+				    (sizeof(unsigned int) * 32));
+	if (fprs & FPRS_DU)
+		err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
+				    (sizeof(unsigned int) * 32));
+	err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+	err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+	err |= __put_user(fprs, &fpu->si_fprs);
+
+	return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+	unsigned long *fpregs = current_thread_info()->fpregs;
+	unsigned long fprs;
+	int err;
+
+	err = __get_user(fprs, &fpu->si_fprs);
+	fprs_write(0);
+	regs->tstate &= ~TSTATE_PEF;
+	if (fprs & FPRS_DL)
+		err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
+		       	       (sizeof(unsigned int) * 32));
+	if (fprs & FPRS_DU)
+		err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
+		       	       (sizeof(unsigned int) * 32));
+	err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+	err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+	current_thread_info()->fpsaved[0] |= fprs;
+	return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+	int i, err = __put_user(wsaved, &rwin->wsaved);
+
+	for (i = 0; i < wsaved; i++) {
+		struct reg_window *rp = &current_thread_info()->reg_window[i];
+		unsigned long fp = current_thread_info()->rwbuf_stkptrs[i];
+
+		err |= copy_to_user(&rwin->reg_window[i], rp,
+				    sizeof(struct reg_window));
+		err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+	}
+	return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+	struct thread_info *t = current_thread_info();
+	int i, wsaved, err;
+
+	__get_user(wsaved, &rp->wsaved);
+	if (wsaved > NSWINS)
+		return -EFAULT;
+
+	err = 0;
+	for (i = 0; i < wsaved; i++) {
+		err |= copy_from_user(&t->reg_window[i],
+				      &rp->reg_window[i],
+				      sizeof(struct reg_window));
+		err |= __get_user(t->rwbuf_stkptrs[i],
+				  &rp->rwbuf_stkptrs[i]);
+	}
+	if (err)
+		return err;
+
+	set_thread_wsaved(wsaved);
+	synchronize_user_stack();
+	if (get_thread_wsaved())
+		return -EFAULT;
+	return 0;
+}
diff --git a/arch/sparc/kernel/sys32.S b/arch/sparc/kernel/sys32.S
index 44e5faf1ad5f..d97f3eb72e06 100644
--- a/arch/sparc/kernel/sys32.S
+++ b/arch/sparc/kernel/sys32.S
@@ -81,7 +81,6 @@ SIGN2(sys32_fadvise64, compat_sys_fadvise64, %o0, %o4)
 SIGN2(sys32_fadvise64_64, compat_sys_fadvise64_64, %o0, %o5)
 SIGN2(sys32_bdflush, sys_bdflush, %o0, %o1)
 SIGN1(sys32_mlockall, sys_mlockall, %o0)
-SIGN1(sys32_nfsservctl, compat_sys_nfsservctl, %o0)
 SIGN1(sys32_clock_nanosleep, compat_sys_clock_nanosleep, %o1)
 SIGN1(sys32_timer_settime, compat_sys_timer_settime, %o1)
 SIGN1(sys32_io_submit, compat_sys_io_submit, %o1)
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 6e492d59f6b1..09d8ec454450 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -67,7 +67,7 @@ sys_call_table:
 /*235*/	.long sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
 /*240*/	.long sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
 /*245*/	.long sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/	.long sys_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/	.long sys_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_ni_syscall
 /*255*/	.long sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
 /*260*/	.long sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
 /*265*/	.long sys_timer_delete, sys_timer_create, sys_nis_syscall, sys_io_setup, sys_io_destroy
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index f566518483b5..c9296ab0b1f4 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -145,7 +145,7 @@ sys_call_table:
 	.word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
 /*240*/	.word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
 	.word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/	.word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/	.word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nis_syscall
 	.word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
 /*260*/	.word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
 	.word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index a0e866d233ee..54edb207ff3a 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -672,7 +672,7 @@ ia32_sys_call_table:
 	.quad sys32_vm86_warning	/* vm86 */ 
 	.quad quiet_ni_syscall	/* query_module */
 	.quad sys_poll
-	.quad compat_sys_nfsservctl
+	.quad quiet_ni_syscall /* old nfsservctl */
 	.quad sys_setresgid16	/* 170 */
 	.quad sys_getresgid16
 	.quad sys_prctl
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
index d92641cc7acc..201040573444 100644
--- a/arch/x86/include/asm/unistd_64.h
+++ b/arch/x86/include/asm/unistd_64.h
@@ -414,7 +414,7 @@ __SYSCALL(__NR_query_module, sys_ni_syscall)
 __SYSCALL(__NR_quotactl, sys_quotactl)
 
 #define __NR_nfsservctl				180
-__SYSCALL(__NR_nfsservctl, sys_nfsservctl)
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
 
 /* reserved for LiS/STREAMS */
 #define __NR_getpmsg				181
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index adc66c3a1fef..34b18594e724 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -207,7 +207,6 @@ static int __cpuinit uv_wakeup_secondary(int phys_apicid, unsigned long start_ri
 	    ((start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
 	    APIC_DM_INIT;
 	uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
-	mdelay(10);
 
 	val = (1UL << UVH_IPI_INT_SEND_SHFT) |
 	    (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) |
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 08119a37e53c..6b96110bb0c3 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -149,7 +149,6 @@ struct set_mtrr_data {
  */
 static int mtrr_rendezvous_handler(void *info)
 {
-#ifdef CONFIG_SMP
 	struct set_mtrr_data *data = info;
 
 	/*
@@ -171,7 +170,6 @@ static int mtrr_rendezvous_handler(void *info)
 	} else if (mtrr_aps_delayed_init || !cpu_online(smp_processor_id())) {
 		mtrr_if->set_all();
 	}
-#endif
 	return 0;
 }
 
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 5c1a91974918..f3f6f5344001 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -54,6 +54,7 @@
 #include <asm/ftrace.h>
 #include <asm/irq_vectors.h>
 #include <asm/cpufeature.h>
+#include <asm/alternative-asm.h>
 
 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this.  */
 #include <linux/elf-em.h>
@@ -873,12 +874,7 @@ ENTRY(simd_coprocessor_error)
 661:	pushl_cfi $do_general_protection
 662:
 .section .altinstructions,"a"
-	.balign 4
-	.long 661b
-	.long 663f
-	.word X86_FEATURE_XMM
-	.byte 662b-661b
-	.byte 664f-663f
+	altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
 .previous
 .section .altinstr_replacement,"ax"
 663:	pushl $do_simd_coprocessor_error
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
index fbb0a045a1a2..bc19be332bc9 100644
--- a/arch/x86/kernel/syscall_table_32.S
+++ b/arch/x86/kernel/syscall_table_32.S
@@ -168,7 +168,7 @@ ENTRY(sys_call_table)
 	.long ptregs_vm86
 	.long sys_ni_syscall	/* Old sys_query_module */
 	.long sys_poll
-	.long sys_nfsservctl
+	.long sys_ni_syscall	/* Old nfsservctl */
 	.long sys_setresgid16	/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 7000e74b3087..58425adc22c6 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -689,7 +689,9 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
 			irq_attr.trigger = 1;
 			irq_attr.polarity = 1;
 			io_apic_set_pci_routing(NULL, pentry->irq, &irq_attr);
-		}
+		} else
+			pentry->irq = 0; /* No irq */
+
 		switch (pentry->type) {
 		case SFI_DEV_TYPE_IPC:
 			/* ID as IRQ is a hack that will go away */
diff --git a/arch/x86/platform/olpc/olpc.c b/arch/x86/platform/olpc/olpc.c
index 8b9940e78e2f..7cce722667b8 100644
--- a/arch/x86/platform/olpc/olpc.c
+++ b/arch/x86/platform/olpc/olpc.c
@@ -161,13 +161,13 @@ restart:
 	if (inbuf && inlen) {
 		/* write data to EC */
 		for (i = 0; i < inlen; i++) {
+			pr_devel("olpc-ec:  sending cmd arg 0x%x\n", inbuf[i]);
+			outb(inbuf[i], 0x68);
 			if (wait_on_ibf(0x6c, 0)) {
 				printk(KERN_ERR "olpc-ec:  timeout waiting for"
 						" EC accept data!\n");
 				goto err;
 			}
-			pr_devel("olpc-ec:  sending cmd arg 0x%x\n", inbuf[i]);
-			outb(inbuf[i], 0x68);
 		}
 	}
 	if (outbuf && outlen) {
diff --git a/arch/x86/vdso/vdso32/sysenter.S b/arch/x86/vdso/vdso32/sysenter.S
index e2800affa754..e354bceee0e0 100644
--- a/arch/x86/vdso/vdso32/sysenter.S
+++ b/arch/x86/vdso/vdso32/sysenter.S
@@ -43,7 +43,7 @@ __kernel_vsyscall:
 	.space 7,0x90
 
 	/* 14: System call restart point is here! (SYSENTER_RETURN-2) */
-	jmp .Lenter_kernel
+	int $0x80
 	/* 16: System call normal return point is here! */
 VDSO32_SYSENTER_RETURN:	/* Symbol used by sysenter.c via vdso32-syms.h */
 	pop %ebp
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index a6f934f37f1a..798ee6d285a1 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -455,7 +455,7 @@ __SYSCALL(203, sys_reboot, 3)
 #define __NR_quotactl 				204
 __SYSCALL(204, sys_quotactl, 4)
 #define __NR_nfsservctl 			205
-__SYSCALL(205, sys_nfsservctl, 3)
+__SYSCALL(205, sys_ni_syscall, 0)
 #define __NR__sysctl 				206
 __SYSCALL(206, sys_sysctl, 1)
 #define __NR_bdflush 				207