5 files changed, 43 insertions, 8 deletions
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 656b9862279e..e2e2d045e428 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -19,6 +19,11 @@ struct module;
 struct clk;
 struct clockdomain;
 
+/* Temporary, needed during the common clock framework conversion */
+#define __clk_get_name(clk)	(clk->name)
+#define __clk_get_parent(clk)	(clk->parent)
+#define __clk_get_rate(clk)	(clk->rate)
+
 /**
  * struct clkops - some clock function pointers
  * @enable: fn ptr that enables the current clock in hardware
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index 19e7fa577bd0..85868e98c11c 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -60,6 +60,7 @@
 #define OMAP_TIMER_ALWON				0x40000000
 #define OMAP_TIMER_HAS_PWM				0x20000000
 #define OMAP_TIMER_NEEDS_RESET				0x10000000
+#define OMAP_TIMER_HAS_DSP_IRQ				0x08000000
 
 struct omap_timer_capability_dev_attr {
 	u32 timer_capability;
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
index 88be3e628b33..68b5f0362f35 100644
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ b/arch/arm/plat-omap/include/plat/iommu.h
@@ -103,6 +103,19 @@ struct iommu_functions {
 	ssize_t (*dump_ctx)(struct omap_iommu *obj, char *buf, ssize_t len);
 };
 
+/**
+ * struct omap_mmu_dev_attr - OMAP mmu device attributes for omap_hwmod
+ * @da_start:		device address where the va space starts.
+ * @da_end:		device address where the va space ends.
+ * @nr_tlb_entries:	number of entries supported by the translation
+ *			look-aside buffer (TLB).
+ */
+struct omap_mmu_dev_attr {
+	u32 da_start;
+	u32 da_end;
+	int nr_tlb_entries;
+};
+
 struct iommu_platform_data {
 	const char *name;
 	const char *clk_name;
@@ -126,6 +139,7 @@ struct omap_iommu_arch_data {
 	struct omap_iommu *iommu_dev;
 };
 
+#ifdef CONFIG_IOMMU_API
 /**
  * dev_to_omap_iommu() - retrieves an omap iommu object from a user device
  * @dev: iommu client device
@@ -136,6 +150,7 @@ static inline struct omap_iommu *dev_to_omap_iommu(struct device *dev)
 
 	return arch_data->iommu_dev;
 }
+#endif
 
 /* IOMMU errors */
 #define OMAP_IOMMU_ERR_TLB_MISS		(1 << 0)
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index e7259c0d33ec..106f50665804 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -120,6 +120,10 @@ int omap_device_get_context_loss_count(struct platform_device *pdev);
 
 /* Other */
 
+int omap_device_assert_hardreset(struct platform_device *pdev,
+				 const char *name);
+int omap_device_deassert_hardreset(struct platform_device *pdev,
+				 const char *name);
 int omap_device_idle_hwmods(struct omap_device *od);
 int omap_device_enable_hwmods(struct omap_device *od);
 
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 05330735f23f..b3349f7b1a2c 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -2,7 +2,7 @@
  * omap_hwmod macros, structures
  *
  * Copyright (C) 2009-2011 Nokia Corporation
- * Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2012 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -384,21 +384,38 @@ struct omap_hwmod_omap2_prcm {
 	u8 idlest_stdby_bit;
 };
 
+/*
+ * Possible values for struct omap_hwmod_omap4_prcm.flags
+ *
+ * HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT: Some IP blocks don't have a PRCM
+ *     module-level context loss register associated with them; this
+ *     flag bit should be set in those cases
+ */
+#define HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT		(1 << 0)
 
 /**
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
  * @clkctrl_reg: PRCM address of the clock control register
  * @rstctrl_reg: address of the XXX_RSTCTRL register located in the PRM
+ * @lostcontext_mask: bitmask for selecting bits from RM_*_CONTEXT register
  * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM
  * @submodule_wkdep_bit: bit shift of the WKDEP range
+ * @flags: PRCM register capabilities for this IP block
+ *
+ * If @lostcontext_mask is not defined, context loss check code uses
+ * whole register without masking. @lostcontext_mask should only be
+ * defined in cases where @context_offs register is shared by two or
+ * more hwmods.
  */
 struct omap_hwmod_omap4_prcm {
 	u16		clkctrl_offs;
 	u16		rstctrl_offs;
 	u16		rstst_offs;
 	u16		context_offs;
+	u32		lostcontext_mask;
 	u8		submodule_wkdep_bit;
 	u8		modulemode;
+	u8		flags;
 };
 
 
@@ -591,9 +608,7 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
 int __init omap_hwmod_setup_one(const char *name);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
-int _omap_hwmod_enable(struct omap_hwmod *oh);
 int omap_hwmod_idle(struct omap_hwmod *oh);
-int _omap_hwmod_idle(struct omap_hwmod *oh);
 int omap_hwmod_shutdown(struct omap_hwmod *oh);
 
 int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name);
@@ -627,11 +642,6 @@ int omap_hwmod_add_initiator_dep(struct omap_hwmod *oh,
 int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh,
 				 struct omap_hwmod *init_oh);
 
-int omap_hwmod_set_clockact_both(struct omap_hwmod *oh);
-int omap_hwmod_set_clockact_main(struct omap_hwmod *oh);
-int omap_hwmod_set_clockact_iclk(struct omap_hwmod *oh);
-int omap_hwmod_set_clockact_none(struct omap_hwmod *oh);
-
 int omap_hwmod_enable_wakeup(struct omap_hwmod *oh);
 int omap_hwmod_disable_wakeup(struct omap_hwmod *oh);