diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 2ba9ab95..04f1d29 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -214,8 +214,8 @@
 	struct mpu_rate * ptr;
 	unsigned long dpll1_rate, ref_rate;
 
-	dpll1_rate = clk_get_rate(ck_dpll1_p);
-	ref_rate = clk_get_rate(ck_ref_p);
+	dpll1_rate = ck_dpll1_p->rate;
+	ref_rate = ck_ref_p->rate;
 
 	for (ptr = omap1_rate_table; ptr->rate; ptr++) {
 		if (ptr->xtal != ref_rate)
@@ -306,7 +306,7 @@
 	long highest_rate;
 	unsigned long ref_rate;
 
-	ref_rate = clk_get_rate(ck_ref_p);
+	ref_rate = ck_ref_p->rate;
 
 	highest_rate = -EINVAL;
 
diff --git a/arch/arm/mach-omap2/clock34xx_data.c b/arch/arm/mach-omap2/clock34xx_data.c
index c6031d7..74930e3 100644
--- a/arch/arm/mach-omap2/clock34xx_data.c
+++ b/arch/arm/mach-omap2/clock34xx_data.c
@@ -671,7 +671,6 @@
 	.name		= "dpll4_m3x2_ck",
 	.ops		= &clkops_omap2_dflt_wait,
 	.parent		= &dpll4_m3_ck,
-	.init		= &omap2_init_clksel_parent,
 	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
 	.enable_bit	= OMAP3430_PWRDN_TV_SHIFT,
 	.flags		= INVERT_ENABLE,
@@ -811,7 +810,6 @@
 	.name		= "dpll4_m6x2_ck",
 	.ops		= &clkops_omap2_dflt_wait,
 	.parent		= &dpll4_m6_ck,
-	.init		= &omap2_init_clksel_parent,
 	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
 	.enable_bit	= OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
 	.flags		= INVERT_ENABLE,
@@ -1047,7 +1045,6 @@
 	.name		= "iva2_ck",
 	.ops		= &clkops_omap2_dflt_wait,
 	.parent		= &dpll2_m2_ck,
-	.init		= &omap2_init_clksel_parent,
 	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
 	.enable_bit	= OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
 	.clkdm_name	= "iva2_clkdm",
@@ -1121,7 +1118,6 @@
 	.name		= "gfx_l3_ck",
 	.ops		= &clkops_omap2_dflt_wait,
 	.parent		= &l3_ick,
-	.init		= &omap2_init_clksel_parent,
 	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
 	.enable_bit	= OMAP_EN_GFX_SHIFT,
 	.recalc		= &followparent_recalc,
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2210e22..9d882bc 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -346,37 +346,37 @@
 };
 
 static const struct clksel_rate div31_1to31_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 3, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 3, .flags = RATE_IN_4430 },
-	{ .div = 5, .val = 4, .flags = RATE_IN_4430 },
-	{ .div = 6, .val = 5, .flags = RATE_IN_4430 },
-	{ .div = 7, .val = 6, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 7, .flags = RATE_IN_4430 },
-	{ .div = 9, .val = 8, .flags = RATE_IN_4430 },
-	{ .div = 10, .val = 9, .flags = RATE_IN_4430 },
-	{ .div = 11, .val = 10, .flags = RATE_IN_4430 },
-	{ .div = 12, .val = 11, .flags = RATE_IN_4430 },
-	{ .div = 13, .val = 12, .flags = RATE_IN_4430 },
-	{ .div = 14, .val = 13, .flags = RATE_IN_4430 },
-	{ .div = 15, .val = 14, .flags = RATE_IN_4430 },
-	{ .div = 16, .val = 15, .flags = RATE_IN_4430 },
-	{ .div = 17, .val = 16, .flags = RATE_IN_4430 },
-	{ .div = 18, .val = 17, .flags = RATE_IN_4430 },
-	{ .div = 19, .val = 18, .flags = RATE_IN_4430 },
-	{ .div = 20, .val = 19, .flags = RATE_IN_4430 },
-	{ .div = 21, .val = 20, .flags = RATE_IN_4430 },
-	{ .div = 22, .val = 21, .flags = RATE_IN_4430 },
-	{ .div = 23, .val = 22, .flags = RATE_IN_4430 },
-	{ .div = 24, .val = 23, .flags = RATE_IN_4430 },
-	{ .div = 25, .val = 24, .flags = RATE_IN_4430 },
-	{ .div = 26, .val = 25, .flags = RATE_IN_4430 },
-	{ .div = 27, .val = 26, .flags = RATE_IN_4430 },
-	{ .div = 28, .val = 27, .flags = RATE_IN_4430 },
-	{ .div = 29, .val = 28, .flags = RATE_IN_4430 },
-	{ .div = 30, .val = 29, .flags = RATE_IN_4430 },
-	{ .div = 31, .val = 30, .flags = RATE_IN_4430 },
+	{ .div = 1, .val = 1, .flags = RATE_IN_4430 },
+	{ .div = 2, .val = 2, .flags = RATE_IN_4430 },
+	{ .div = 3, .val = 3, .flags = RATE_IN_4430 },
+	{ .div = 4, .val = 4, .flags = RATE_IN_4430 },
+	{ .div = 5, .val = 5, .flags = RATE_IN_4430 },
+	{ .div = 6, .val = 6, .flags = RATE_IN_4430 },
+	{ .div = 7, .val = 7, .flags = RATE_IN_4430 },
+	{ .div = 8, .val = 8, .flags = RATE_IN_4430 },
+	{ .div = 9, .val = 9, .flags = RATE_IN_4430 },
+	{ .div = 10, .val = 10, .flags = RATE_IN_4430 },
+	{ .div = 11, .val = 11, .flags = RATE_IN_4430 },
+	{ .div = 12, .val = 12, .flags = RATE_IN_4430 },
+	{ .div = 13, .val = 13, .flags = RATE_IN_4430 },
+	{ .div = 14, .val = 14, .flags = RATE_IN_4430 },
+	{ .div = 15, .val = 15, .flags = RATE_IN_4430 },
+	{ .div = 16, .val = 16, .flags = RATE_IN_4430 },
+	{ .div = 17, .val = 17, .flags = RATE_IN_4430 },
+	{ .div = 18, .val = 18, .flags = RATE_IN_4430 },
+	{ .div = 19, .val = 19, .flags = RATE_IN_4430 },
+	{ .div = 20, .val = 20, .flags = RATE_IN_4430 },
+	{ .div = 21, .val = 21, .flags = RATE_IN_4430 },
+	{ .div = 22, .val = 22, .flags = RATE_IN_4430 },
+	{ .div = 23, .val = 23, .flags = RATE_IN_4430 },
+	{ .div = 24, .val = 24, .flags = RATE_IN_4430 },
+	{ .div = 25, .val = 25, .flags = RATE_IN_4430 },
+	{ .div = 26, .val = 26, .flags = RATE_IN_4430 },
+	{ .div = 27, .val = 27, .flags = RATE_IN_4430 },
+	{ .div = 28, .val = 28, .flags = RATE_IN_4430 },
+	{ .div = 29, .val = 29, .flags = RATE_IN_4430 },
+	{ .div = 30, .val = 30, .flags = RATE_IN_4430 },
+	{ .div = 31, .val = 31, .flags = RATE_IN_4430 },
 	{ .div = 0 },
 };
 
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index a26d6a0..12f0cbf 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -137,7 +137,7 @@
 	local_irq_enable();
 	local_fiq_enable();
 
-	return (u32)timespec_to_ns(&ts_idle)/1000;
+	return ts_idle.tv_nsec / NSEC_PER_USEC + ts_idle.tv_sec * USEC_PER_SEC;
 }
 
 /**
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index bd8cb59..3f1334f 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -534,6 +534,8 @@
 		BUG();
 	}
 
+	clk_enable(gpmc_l3_clk);
+
 	l = gpmc_read_reg(GPMC_REVISION);
 	printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
 	/* Set smart idle mode and automatic L3 clock gating */
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index a091b53..3d65c50 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -188,6 +188,8 @@
 	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
@@ -196,6 +198,7 @@
 	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;
 		return;
 	}
 
@@ -216,18 +219,28 @@
 		case 0: /* Take care of early samples */
 		case 1:
 			omap_revision = OMAP3430_REV_ES2_0;
+			omap_chip.oc |= CHIP_IS_OMAP3430ES2;
 			break;
 		case 2:
 			omap_revision = OMAP3430_REV_ES2_1;
+			omap_chip.oc |= CHIP_IS_OMAP3430ES2;
 			break;
 		case 3:
 			omap_revision = OMAP3430_REV_ES3_0;
+			omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
 			break;
 		case 4:
+			omap_revision = OMAP3430_REV_ES3_1;
+			omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
+			break;
+		case 7:
 		/* FALLTHROUGH */
 		default:
 			/* Use the latest known revision as default */
-			omap_revision = OMAP3430_REV_ES3_1;
+			omap_revision = OMAP3430_REV_ES3_1_2;
+
+			/* REVISIT: Add CHIP_IS_OMAP3430ES3_1_2? */
+			omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
 		}
 		break;
 	case 0xb868:
@@ -235,14 +248,18 @@
 		 *
 		 * Set the device to be OMAP3505 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;
 		break;
 	case 0xb891:
 	/* FALLTHROUGH */
 	default:
 		/* Unknown default to latest silicon rev as default*/
 		omap_revision = OMAP3630_REV_ES1_0;
+		omap_chip.oc |= CHIP_IS_OMAP3630ES1;
 	}
 }
 
@@ -360,6 +377,7 @@
 		omap3_check_revision();
 		omap3_check_features();
 		omap3_cpuinfo();
+		return;
 	} else if (cpu_is_omap44xx()) {
 		omap4_check_revision();
 		return;
@@ -374,27 +392,14 @@
 	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;
-	} else if (cpu_is_omap3505() || cpu_is_omap3517()) {
-		omap_chip.oc = CHIP_IS_OMAP3430 | CHIP_IS_OMAP3430ES3_1;
-	} else if (cpu_is_omap343x()) {
-		omap_chip.oc = CHIP_IS_OMAP3430;
-		if (omap_rev() == OMAP3430_REV_ES1_0)
-			omap_chip.oc |= CHIP_IS_OMAP3430ES1;
-		else if (omap_rev() >= OMAP3430_REV_ES2_0 &&
-			 omap_rev() <= OMAP3430_REV_ES2_1)
-			omap_chip.oc |= CHIP_IS_OMAP3430ES2;
-		else if (omap_rev() == OMAP3430_REV_ES3_0)
-			omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
-		else if (omap_rev() == OMAP3430_REV_ES3_1)
-			omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
-		else if (omap_rev() == OMAP3630_REV_ES1_0)
-			omap_chip.oc |= CHIP_IS_OMAP3630ES1;
-	} else {
-		pr_err("Uninitialized omap_chip, please fix!\n");
+		return;
 	}
+
+	pr_err("Uninitialized omap_chip, please fix!\n");
 }
 
 /*
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index e9bc782..2705402 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -274,4 +274,22 @@
 	}
 	/* MIRs are saved and restore with other PRCM registers */
 }
+
+void omap3_intc_suspend(void)
+{
+	/* A pending interrupt would prevent OMAP from entering suspend */
+	omap_ack_irq(0);
+}
+
+void omap3_intc_prepare_idle(void)
+{
+	/* Disable autoidle as it can stall interrupt controller */
+	intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG);
+}
+
+void omap3_intc_resume_idle(void)
+{
+	/* Re-enable autoidle */
+	intc_bank_write_reg(1, &irq_banks[0], INTC_SYSCONFIG);
+}
 #endif /* CONFIG_ARCH_OMAP3 */
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 459ef23a..3f59bd1 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -51,7 +51,7 @@
 static unsigned long mux_phys;
 static void __iomem *mux_base;
 
-static inline u16 omap_mux_read(u16 reg)
+u16 omap_mux_read(u16 reg)
 {
 	if (cpu_is_omap24xx())
 		return __raw_readb(mux_base + reg);
@@ -59,7 +59,7 @@
 		return __raw_readw(mux_base + reg);
 }
 
-static inline void omap_mux_write(u16 val, u16 reg)
+void omap_mux_write(u16 val, u16 reg)
 {
 	if (cpu_is_omap24xx())
 		__raw_writeb(val, mux_base + reg);
@@ -67,6 +67,14 @@
 		__raw_writew(val, mux_base + reg);
 }
 
+void omap_mux_write_array(struct omap_board_mux *board_mux)
+{
+	while (board_mux->reg_offset !=  OMAP_MUX_TERMINATOR) {
+		omap_mux_write(board_mux->value, board_mux->reg_offset);
+		board_mux++;
+	}
+}
+
 #if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_OMAP_MUX)
 
 static struct omap_mux_cfg arch_mux_cfg;
@@ -833,14 +841,6 @@
 	kfree(options);
 }
 
-static void __init omap_mux_set_board_signals(struct omap_board_mux *board_mux)
-{
-	while (board_mux->reg_offset !=  OMAP_MUX_TERMINATOR) {
-		omap_mux_write(board_mux->value, board_mux->reg_offset);
-		board_mux++;
-	}
-}
-
 static int __init omap_mux_copy_names(struct omap_mux *src,
 					struct omap_mux *dst)
 {
@@ -998,12 +998,15 @@
 		omap_mux_package_fixup(package_subset, superset);
 	if (package_balls)
 		omap_mux_package_init_balls(package_balls, superset);
-	omap_mux_set_cmdline_signals();
-	omap_mux_set_board_signals(board_mux);
 #endif
 
 	omap_mux_init_list(superset);
 
+#ifdef CONFIG_OMAP_MUX
+	omap_mux_set_cmdline_signals();
+	omap_mux_write_array(board_mux);
+#endif
+
 	return 0;
 }
 
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index d8b4d5a..f8c2e7a 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -147,6 +147,30 @@
 void omap_mux_set_gpio(u16 val, int gpio);
 
 /**
+ * omap_mux_read() - read mux register
+ * @mux_offset:		Offset of the mux register
+ *
+ */
+u16 omap_mux_read(u16 mux_offset);
+
+/**
+ * omap_mux_write() - write mux register
+ * @val:		New mux register value
+ * @mux_offset:		Offset of the mux register
+ *
+ * This should be only needed for dynamic remuxing of non-gpio signals.
+ */
+void omap_mux_write(u16 val, u16 mux_offset);
+
+/**
+ * omap_mux_write_array() - write an array of mux registers
+ * @board_mux:		Array of mux registers terminated by MAP_MUX_TERMINATOR
+ *
+ * This should be only needed for dynamic remuxing of non-gpio signals.
+ */
+void omap_mux_write_array(struct omap_board_mux *board_mux);
+
+/**
  * omap3_mux_init() - initialize mux system with board specific set
  * @board_mux:		Board specific mux table
  * @flags:		OMAP package type used for the board
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index d8c8545..478ae58 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -94,7 +94,8 @@
 
 	oh->_sysc_cache = omap_hwmod_readl(oh, oh->sysconfig->sysc_offs);
 
-	oh->_int_flags |= _HWMOD_SYSCONFIG_LOADED;
+	if (!(oh->sysconfig->sysc_flags & SYSC_NO_CACHE))
+		oh->_int_flags |= _HWMOD_SYSCONFIG_LOADED;
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 860b755..a086626 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -54,8 +54,6 @@
 	regs[reg_count++].val = \
 			 __raw_readl(OMAP2_L4_IO_ADDRESS(0x480fe000 + (off)))
 
-static int __init pm_dbg_init(void);
-
 void omap2_pm_dump(int mode, int resume, unsigned int us)
 {
 	struct reg {
@@ -167,6 +165,8 @@
 
 static int pm_dbg_init_done;
 
+static int __init pm_dbg_init(void);
+
 enum {
 	DEBUG_FILE_COUNTERS = 0,
 	DEBUG_FILE_TIMERS,
@@ -488,9 +488,11 @@
 
 static int pwrdm_suspend_get(void *data, u64 *val)
 {
-	*val = omap3_pm_get_suspend_state((struct powerdomain *)data);
+	int ret;
+	ret = omap3_pm_get_suspend_state((struct powerdomain *)data);
+	*val = ret;
 
-	if (*val >= 0)
+	if (ret >= 0)
 		return 0;
 	return *val;
 }
@@ -604,6 +606,4 @@
 }
 arch_initcall(pm_dbg_init);
 
-#else
-void pm_dbg_update_time(struct powerdomain *pwrdm, int prev) {}
 #endif
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 0bf345d..7a9c2d0 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -32,12 +32,16 @@
 #ifdef CONFIG_PM_DEBUG
 extern void omap2_pm_dump(int mode, int resume, unsigned int us);
 extern int omap2_pm_debug;
+#else
+#define omap2_pm_dump(mode, resume, us)		do {} while (0);
+#define omap2_pm_debug				0
+#endif
+
+#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
 extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev);
 extern int pm_dbg_regset_save(int reg_set);
 extern int pm_dbg_regset_init(int reg_set);
 #else
-#define omap2_pm_dump(mode, resume, us)		do {} while (0);
-#define omap2_pm_debug				0
 #define pm_dbg_update_time(pwrdm, prev) do {} while (0);
 #define pm_dbg_regset_save(reg_set) do {} while (0);
 #define pm_dbg_regset_init(reg_set) do {} while (0);
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index c6cc809..910a7ac 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -26,6 +26,7 @@
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
+#include <linux/delay.h>
 
 #include <plat/sram.h>
 #include <plat/clockdomain.h>
@@ -126,7 +127,15 @@
 	/* wait for the save to complete */
 	while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
 			& PADCONF_SAVE_DONE))
-		;
+		udelay(1);
+
+	/*
+	 * Force write last pad into memory, as this can fail in some
+	 * cases according to erratas 1.157, 1.185
+	 */
+	omap_ctrl_writel(omap_ctrl_readl(OMAP343X_PADCONF_ETK_D14),
+		OMAP343X_CONTROL_MEM_WKUP + 0x2a0);
+
 	/* Save the Interrupt controller context */
 	omap_intc_save_context();
 	/* Save the GPMC context */
@@ -392,6 +401,7 @@
 		prm_set_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
 		omap3_enable_io_chain();
 	}
+	omap3_intc_prepare_idle();
 
 	/*
 	* On EMU/HS devices ROM code restores a SRDC value
@@ -438,6 +448,7 @@
 					       OMAP3430_GR_MOD,
 					       OMAP3_PRM_VOLTCTRL_OFFSET);
 	}
+	omap3_intc_resume_idle();
 
 	/* PER */
 	if (per_next_state < PWRDM_POWER_ON) {
@@ -578,6 +589,8 @@
 	}
 
 	omap_uart_prepare_suspend();
+	omap3_intc_suspend();
+
 	omap_sram_idle();
 
 restore:
@@ -835,6 +848,8 @@
 			CM_AUTOIDLE);
 	}
 
+	omap_ctrl_writel(OMAP3430_AUTOIDLE, OMAP2_CONTROL_SYSCONFIG);
+
 	/*
 	 * Set all plls to autoidle. This is needed until autoidle is
 	 * enabled by clockfw
@@ -875,15 +890,23 @@
 	prm_write_mod_reg(OMAP3430_IO_EN | OMAP3430_WKUP_EN,
 			  OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
 
+	/* Enable PM_WKEN to support DSS LPR */
+	prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS,
+				OMAP3430_DSS_MOD, PM_WKEN);
+
 	/* Enable wakeups in PER */
 	prm_write_mod_reg(OMAP3430_EN_GPIO2 | OMAP3430_EN_GPIO3 |
 			  OMAP3430_EN_GPIO4 | OMAP3430_EN_GPIO5 |
-			  OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3,
+			  OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3 |
+			  OMAP3430_EN_MCBSP2 | OMAP3430_EN_MCBSP3 |
+			  OMAP3430_EN_MCBSP4,
 			  OMAP3430_PER_MOD, PM_WKEN);
 	/* and allow them to wake up MPU */
 	prm_write_mod_reg(OMAP3430_GRPSEL_GPIO2 | OMAP3430_EN_GPIO3 |
 			  OMAP3430_GRPSEL_GPIO4 | OMAP3430_EN_GPIO5 |
-			  OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3,
+			  OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3 |
+			  OMAP3430_EN_MCBSP2 | OMAP3430_EN_MCBSP3 |
+			  OMAP3430_EN_MCBSP4,
 			  OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 
 	/* Don't attach IVA interrupts */
@@ -904,24 +927,6 @@
 	/* Clear any pending PRCM interrupts */
 	prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
-	/* Don't attach IVA interrupts */
-	prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-	prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
-	prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-	prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
-
-	/* Clear any pending 'reset' flags */
-	prm_write_mod_reg(0xffffffff, MPU_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, CORE_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, RM_RSTST);
-	prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, RM_RSTST);
-
-	/* Clear any pending PRCM interrupts */
-	prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
-
 	omap3_iva_idle();
 	omap3_d2d_idle();
 }
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 3ea8177..cf466ea 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -44,7 +44,6 @@
 	u32 iva2_cm_clksel2;
 	u32 cm_sysconfig;
 	u32 sgx_cm_clksel;
-	u32 wkup_cm_clksel;
 	u32 dss_cm_clksel;
 	u32 cam_cm_clksel;
 	u32 per_cm_clksel;
@@ -53,7 +52,6 @@
 	u32 pll_cm_autoidle2;
 	u32 pll_cm_clksel4;
 	u32 pll_cm_clksel5;
-	u32 pll_cm_clken;
 	u32 pll_cm_clken2;
 	u32 cm_polctrl;
 	u32 iva2_cm_fclken;
@@ -77,7 +75,6 @@
 	u32 usbhost_cm_iclken;
 	u32 iva2_cm_autiidle2;
 	u32 mpu_cm_autoidle2;
-	u32 pll_cm_autoidle;
 	u32 iva2_cm_clkstctrl;
 	u32 mpu_cm_clkstctrl;
 	u32 core_cm_clkstctrl;
@@ -274,7 +271,6 @@
 	prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
 	prcm_context.sgx_cm_clksel =
 			 cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
-	prcm_context.wkup_cm_clksel = cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
 	prcm_context.dss_cm_clksel =
 			 cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
 	prcm_context.cam_cm_clksel =
@@ -291,8 +287,6 @@
 			cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
 	prcm_context.pll_cm_clksel5 =
 			 cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
-	prcm_context.pll_cm_clken =
-			cm_read_mod_reg(PLL_MOD, CM_CLKEN);
 	prcm_context.pll_cm_clken2 =
 			cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
 	prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
@@ -338,8 +332,6 @@
 			 cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
 	prcm_context.mpu_cm_autoidle2 =
 			 cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
-	prcm_context.pll_cm_autoidle =
-			 cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
 	prcm_context.iva2_cm_clkstctrl =
 			 cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSTCTRL);
 	prcm_context.mpu_cm_clkstctrl =
@@ -431,7 +423,6 @@
 	__raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
 	cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
 					 CM_CLKSEL);
-	cm_write_mod_reg(prcm_context.wkup_cm_clksel, WKUP_MOD, CM_CLKSEL);
 	cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
 					 CM_CLKSEL);
 	cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
@@ -448,7 +439,6 @@
 					OMAP3430ES2_CM_CLKSEL4);
 	cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
 					 OMAP3430ES2_CM_CLKSEL5);
-	cm_write_mod_reg(prcm_context.pll_cm_clken, PLL_MOD, CM_CLKEN);
 	cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
 					OMAP3430ES2_CM_CLKEN2);
 	__raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
@@ -487,7 +477,6 @@
 	cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
 					CM_AUTOIDLE2);
 	cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
-	cm_write_mod_reg(prcm_context.pll_cm_autoidle, PLL_MOD, CM_AUTOIDLE);
 	cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
 					CM_CLKSTCTRL);
 	cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD, CM_CLKSTCTRL);
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index ea050ce..40f0062 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -24,6 +24,8 @@
 		OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
 #define OMAP44XX_PRM_REGADDR(module, reg)				\
 		OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (module) + (reg))
+#define OMAP44XX_CHIRONSS_REGADDR(module, reg)				\
+		OMAP2_L4_IO_ADDRESS(OMAP4430_CHIRONSS_BASE + (module) + (reg))
 
 #include "prm44xx.h"
 
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index 89be97f..adb2558 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -386,26 +386,26 @@
 
 
 /* CHIRON_PRCM.CHIRONSS_OCP_SOCKET_PRCM register offsets */
-#define OMAP4430_REVISION_PRCM				OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_OCP_SOCKET_PRCM_MOD, 0x0000)
+#define OMAP4430_REVISION_PRCM				OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_OCP_SOCKET_PRCM_MOD, 0x0000)
 
 /* CHIRON_PRCM.CHIRONSS_DEVICE_PRM register offsets */
-#define OMAP4430_CHIRON_PRCM_PRM_RSTST			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_DEVICE_PRM_MOD, 0x0000)
+#define OMAP4430_CHIRON_PRCM_PRM_RSTST			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_DEVICE_PRM_MOD, 0x0000)
 
 /* CHIRON_PRCM.CHIRONSS_CPU0 register offsets */
-#define OMAP4430_PM_PDA_CPU0_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0000)
-#define OMAP4430_PM_PDA_CPU0_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0004)
-#define OMAP4430_RM_PDA_CPU0_CPU0_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0008)
-#define OMAP4430_RM_PDA_CPU0_CPU0_RSTCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x000c)
-#define OMAP4430_RM_PDA_CPU0_CPU0_RSTST			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0010)
-#define OMAP4430_CM_PDA_CPU0_CPU0_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0014)
-#define OMAP4430_CM_PDA_CPU0_CLKSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0018)
+#define OMAP4430_PM_PDA_CPU0_PWRSTCTRL			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0000)
+#define OMAP4430_PM_PDA_CPU0_PWRSTST			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0004)
+#define OMAP4430_RM_PDA_CPU0_CPU0_CONTEXT		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0008)
+#define OMAP4430_RM_PDA_CPU0_CPU0_RSTCTRL		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x000c)
+#define OMAP4430_RM_PDA_CPU0_CPU0_RSTST			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0010)
+#define OMAP4430_CM_PDA_CPU0_CPU0_CLKCTRL		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0014)
+#define OMAP4430_CM_PDA_CPU0_CLKSTCTRL			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0018)
 
 /* CHIRON_PRCM.CHIRONSS_CPU1 register offsets */
-#define OMAP4430_PM_PDA_CPU1_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0000)
-#define OMAP4430_PM_PDA_CPU1_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0004)
-#define OMAP4430_RM_PDA_CPU1_CPU1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0008)
-#define OMAP4430_RM_PDA_CPU1_CPU1_RSTCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x000c)
-#define OMAP4430_RM_PDA_CPU1_CPU1_RSTST			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0010)
-#define OMAP4430_CM_PDA_CPU1_CPU1_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0014)
-#define OMAP4430_CM_PDA_CPU1_CLKSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0018)
+#define OMAP4430_PM_PDA_CPU1_PWRSTCTRL			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0000)
+#define OMAP4430_PM_PDA_CPU1_PWRSTST			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0004)
+#define OMAP4430_RM_PDA_CPU1_CPU1_CONTEXT		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0008)
+#define OMAP4430_RM_PDA_CPU1_CPU1_RSTCTRL		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x000c)
+#define OMAP4430_RM_PDA_CPU1_CPU1_RSTST			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0010)
+#define OMAP4430_CM_PDA_CPU1_CPU1_CLKCTRL		OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0014)
+#define OMAP4430_CM_PDA_CPU1_CLKSTCTRL			OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0018)
 #endif
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 15268f8..c3626ea 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -245,7 +245,8 @@
 	mov	r1, #0		@ set task id for ROM code in r1
 	mov	r2, #4		@ set some flags in r2, r6
 	mov	r6, #0xff
-	adr	r3, write_aux_control_params	@ r3 points to parameters
+	ldr	r4, scratchpad_base
+	ldr	r3, [r4, #0xBC]	@ r3 points to parameters
 	mcr	p15, 0, r0, c7, c10, 4	@ data write barrier
 	mcr	p15, 0, r0, c7, c10, 5	@ data memory barrier
 	.word	0xE1600071		@ call SMI monitor (smi #1)
@@ -253,14 +254,14 @@
 	b	logic_l1_restore
 l2_inv_api_params:
 	.word   0x1, 0x00
-write_aux_control_params:
-	.word   0x1, 0x72
 l2_inv_gp:
 	/* Execute smi to invalidate L2 cache */
 	mov r12, #0x1                         @ set up to invalide L2
 smi:    .word 0xE1600070		@ Call SMI monitor (smieq)
 	/* Write to Aux control register to set some bits */
-	mov	r0, #0x72
+	ldr	r4, scratchpad_base
+	ldr	r3, [r4,#0xBC]
+	ldr	r0, [r3,#4]
 	mov	r12, #0x3
 	.word 0xE1600070	@ Call SMI monitor (smieq)
 logic_l1_restore:
@@ -271,6 +272,7 @@
 
 	ldr	r4, scratchpad_base
 	ldr	r3, [r4,#0xBC]
+	adds	r3, r3, #8
 	ldmia	r3!, {r4-r6}
 	mov	sp, r4
 	msr	spsr_cxsf, r5
@@ -387,6 +389,9 @@
 save_context_wfi:
 	/*b	save_context_wfi*/	@ enable to debug save code
 	mov	r8, r0 /* Store SDRAM address in r8 */
+	mrc	p15, 0, r5, c1, c0, 1	@ Read Auxiliary Control Register
+	mov	r4, #0x1		@ Number of parameters for restore call
+	stmia	r8!, {r4-r5}
         /* Check what that target sleep state is:stored in r1*/
         /* 1 - Only L1 and logic lost */
         /* 2 - Only L2 lost */
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index bf1eaf3..dddc027 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -172,6 +172,32 @@
 				  clocksource_32k.mult, clocksource_32k.shift);
 }
 
+/**
+ * read_persistent_clock -  Return time from a persistent clock.
+ *
+ * Reads the time from a source which isn't disabled during PM, the
+ * 32k sync timer.  Convert the cycles elapsed since last read into
+ * nsecs and adds to a monotonically increasing timespec.
+ */
+static struct timespec persistent_ts;
+static cycles_t cycles, last_cycles;
+void read_persistent_clock(struct timespec *ts)
+{
+	unsigned long long nsecs;
+	cycles_t delta;
+	struct timespec *tsp = &persistent_ts;
+
+	last_cycles = cycles;
+	cycles = clocksource_32k.read(&clocksource_32k);
+	delta = cycles - last_cycles;
+
+	nsecs = clocksource_cyc2ns(delta,
+				   clocksource_32k.mult, clocksource_32k.shift);
+
+	timespec_add_ns(tsp, nsecs);
+	*ts = *tsp;
+}
+
 static int __init omap_init_clocksource_32k(void)
 {
 	static char err[] __initdata = KERN_ERR
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 09d82b3..728c642 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1183,7 +1183,7 @@
 	}
 
 	if ((dma_chan[lch_head].flags & OMAP_DMA_ACTIVE) ||
-	    (dma_chan[lch_head].flags & OMAP_DMA_ACTIVE)) {
+	    (dma_chan[lch_queue].flags & OMAP_DMA_ACTIVE)) {
 		printk(KERN_ERR "omap_dma: You need to stop the DMA channels "
 		       "before unlinking\n");
 		dump_stack();
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 64f407e..08ccf89 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -551,6 +551,19 @@
 	if (l & OMAP_TIMER_CTRL_ST) {
 		l &= ~0x1;
 		omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
+			defined(CONFIG_ARCH_OMAP4)
+		/* Readback to make sure write has completed */
+		omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+		 /*
+		  * Wait for functional clock period x 3.5 to make sure that
+		  * timer is stopped
+		  */
+		udelay(3500000 / clk_get_rate(timer->fclk) + 1);
+		/* Ack possibly pending interrupt */
+		omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
+				OMAP_TIMER_INT_OVERFLOW);
+#endif
 	}
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 9a028bd..a162f58 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -434,6 +434,7 @@
 #define OMAP3430_REV_ES2_1	0x34302034
 #define OMAP3430_REV_ES3_0	0x34303034
 #define OMAP3430_REV_ES3_1	0x34304034
+#define OMAP3430_REV_ES3_1_2	0x34305034
 
 #define OMAP3630_REV_ES1_0	0x36300034
 
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 97d6c50c3..c0ab7c8 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -499,6 +499,9 @@
 extern int omap_irq_pending(void);
 void omap_intc_save_context(void);
 void omap_intc_restore_context(void);
+void omap3_intc_suspend(void);
+void omap3_intc_prepare_idle(void);
+void omap3_intc_resume_idle(void);
 #endif
 
 #include <mach/hardware.h>
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 007935a..3393325 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -227,6 +227,7 @@
 #define SYSC_HAS_SIDLEMODE	(1 << 5)
 #define SYSC_HAS_MIDLEMODE	(1 << 6)
 #define SYSS_MISSING		(1 << 7)
+#define SYSC_NO_CACHE		(1 << 8)  /* XXX SW flag, belongs elsewhere */
 
 /* omap_hwmod_sysconfig.clockact flags */
 #define CLOCKACT_TEST_BOTH	0x0