260 files changed, 7139 insertions, 1283 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 90be98981102..3994d7790b23 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -25,7 +25,9 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#include <linux/errno.h>
 #include <linux/ioport.h>       /* for struct resource */
+#include <linux/device.h>
 
 #ifdef  CONFIG_ACPI
 
@@ -76,6 +78,14 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *table);
 
 typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
 
+#ifdef CONFIG_ACPI_INITRD_TABLE_OVERRIDE
+void acpi_initrd_override(void *data, size_t size);
+#else
+static inline void acpi_initrd_override(void *data, size_t size)
+{
+}
+#endif
+
 char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
 void __acpi_unmap_table(char *map, unsigned long size);
 int early_acpi_boot_init(void);
@@ -250,6 +260,26 @@ extern int pnpacpi_disabled;
 
 #define PXM_INVAL       (-1)
 
+bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res);
+bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res);
+bool acpi_dev_resource_address_space(struct acpi_resource *ares,
+                                     struct resource *res);
+bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares,
+                                         struct resource *res);
+unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable);
+bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
+                                 struct resource *res);
+
+struct resource_list_entry {
+        struct list_head node;
+        struct resource res;
+};
+
+void acpi_dev_free_resource_list(struct list_head *list);
+int acpi_dev_get_resources(struct acpi_device *adev, struct list_head *list,
+                           int (*preproc)(struct acpi_resource *, void *),
+                           void *preproc_data);
+
 int acpi_check_resource_conflict(const struct resource *res);
 
 int acpi_check_region(resource_size_t start, resource_size_t n,
@@ -257,10 +287,14 @@ int acpi_check_region(resource_size_t start, resource_size_t n,
 
 int acpi_resources_are_enforced(void);
 
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_HIBERNATION
 void __init acpi_no_s4_hw_signature(void);
+#endif
+
+#ifdef CONFIG_PM_SLEEP
 void __init acpi_old_suspend_ordering(void);
 void __init acpi_nvs_nosave(void);
+void __init acpi_nvs_nosave_s3(void);
 #endif /* CONFIG_PM_SLEEP */
 
 struct acpi_osc_context {
@@ -364,6 +398,17 @@ extern int acpi_nvs_register(__u64 start, __u64 size);
 extern int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
                                     void *data);
 
+const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
+                                               const struct device *dev);
+
+static inline bool acpi_driver_match_device(struct device *dev,
+                                            const struct device_driver *drv)
+{
+        return !!acpi_match_device(drv->acpi_match_table, dev);
+}
+
+#define ACPI_PTR(_ptr)  (_ptr)
+
 #else   /* !CONFIG_ACPI */
 
 #define acpi_disabled 1
@@ -418,6 +463,22 @@ static inline int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
         return 0;
 }
 
+struct acpi_device_id;
+
+static inline const struct acpi_device_id *acpi_match_device(
+        const struct acpi_device_id *ids, const struct device *dev)
+{
+        return NULL;
+}
+
+static inline bool acpi_driver_match_device(struct device *dev,
+                                            const struct device_driver *drv)
+{
+        return false;
+}
+
+#define ACPI_PTR(_ptr)  (NULL)
+
 #endif  /* !CONFIG_ACPI */
 
 #ifdef CONFIG_ACPI
@@ -426,8 +487,96 @@ void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
 
 acpi_status acpi_os_prepare_sleep(u8 sleep_state,
                                   u32 pm1a_control, u32 pm1b_control);
+#ifdef CONFIG_X86
+void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
+#else
+static inline void arch_reserve_mem_area(acpi_physical_address addr,
+                                          size_t size)
+{
+}
+#endif /* CONFIG_X86 */
 #else
 #define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0)
 #endif
 
+#if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME)
+int acpi_dev_runtime_suspend(struct device *dev);
+int acpi_dev_runtime_resume(struct device *dev);
+int acpi_subsys_runtime_suspend(struct device *dev);
+int acpi_subsys_runtime_resume(struct device *dev);
+#else
+static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; }
+static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; }
+static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; }
+static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; }
+#endif
+
+#ifdef CONFIG_ACPI_SLEEP
+int acpi_dev_suspend_late(struct device *dev);
+int acpi_dev_resume_early(struct device *dev);
+int acpi_subsys_prepare(struct device *dev);
+int acpi_subsys_suspend_late(struct device *dev);
+int acpi_subsys_resume_early(struct device *dev);
+#else
+static inline int acpi_dev_suspend_late(struct device *dev) { return 0; }
+static inline int acpi_dev_resume_early(struct device *dev) { return 0; }
+static inline int acpi_subsys_prepare(struct device *dev) { return 0; }
+static inline int acpi_subsys_suspend_late(struct device *dev) { return 0; }
+static inline int acpi_subsys_resume_early(struct device *dev) { return 0; }
+#endif
+
+#if defined(CONFIG_ACPI) && defined(CONFIG_PM)
+int acpi_dev_pm_attach(struct device *dev, bool power_on);
+void acpi_dev_pm_detach(struct device *dev, bool power_off);
+#else
+static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
+{
+        return -ENODEV;
+}
+static inline void acpi_dev_pm_detach(struct device *dev, bool power_off) {}
+#endif
+
+#ifdef CONFIG_ACPI
+__printf(3, 4)
+void acpi_handle_printk(const char *level, acpi_handle handle,
+                        const char *fmt, ...);
+#else   /* !CONFIG_ACPI */
+static inline __printf(3, 4) void
+acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {}
+#endif  /* !CONFIG_ACPI */
+
+/*
+ * acpi_handle_<level>: Print message with ACPI prefix and object path
+ *
+ * These interfaces acquire the global namespace mutex to obtain an object
+ * path.  In interrupt context, it shows the object path as <n/a>.
+ */
+#define acpi_handle_emerg(handle, fmt, ...)                             \
+        acpi_handle_printk(KERN_EMERG, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_alert(handle, fmt, ...)                             \
+        acpi_handle_printk(KERN_ALERT, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_crit(handle, fmt, ...)                              \
+        acpi_handle_printk(KERN_CRIT, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_err(handle, fmt, ...)                               \
+        acpi_handle_printk(KERN_ERR, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_warn(handle, fmt, ...)                              \
+        acpi_handle_printk(KERN_WARNING, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_notice(handle, fmt, ...)                            \
+        acpi_handle_printk(KERN_NOTICE, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_info(handle, fmt, ...)                              \
+        acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__)
+
+/* REVISIT: Support CONFIG_DYNAMIC_DEBUG when necessary */
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#define acpi_handle_debug(handle, fmt, ...)                             \
+        acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__)
+#else
+#define acpi_handle_debug(handle, fmt, ...)                             \
+({                                                                      \
+        if (0)                                                          \
+                acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); \
+        0;                                                              \
+})
+#endif
+
 #endif  /*_LINUX_ACPI_H*/
diff --git a/include/linux/acpi_gpio.h b/include/linux/acpi_gpio.h
new file mode 100644
index 000000000000..91615a389b65
--- /dev/null
+++ b/include/linux/acpi_gpio.h
@@ -0,0 +1,19 @@
+#ifndef _LINUX_ACPI_GPIO_H_
+#define _LINUX_ACPI_GPIO_H_
+
+#include <linux/errno.h>
+
+#ifdef CONFIG_GPIO_ACPI
+
+int acpi_get_gpio(char *path, int pin);
+
+#else /* CONFIG_GPIO_ACPI */
+
+static inline int acpi_get_gpio(char *path, int pin)
+{
+        return -ENODEV;
+}
+
+#endif /* CONFIG_GPIO_ACPI */
+
+#endif /* _LINUX_ACPI_GPIO_H_ */
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index d36417158d8f..43ec7e247a80 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -71,6 +71,16 @@ struct amba_device *amba_ahb_device_add(struct device *parent, const char *name,
                                         resource_size_t base, size_t size,
                                         int irq1, int irq2, void *pdata,
                                         unsigned int periphid);
+struct amba_device *
+amba_apb_device_add_res(struct device *parent, const char *name,
+                        resource_size_t base, size_t size, int irq1,
+                        int irq2, void *pdata, unsigned int periphid,
+                        struct resource *resbase);
+struct amba_device *
+amba_ahb_device_add_res(struct device *parent, const char *name,
+                        resource_size_t base, size_t size, int irq1,
+                        int irq2, void *pdata, unsigned int periphid,
+                        struct resource *resbase);
 void amba_device_unregister(struct amba_device *);
 struct amba_device *amba_find_device(const char *, struct device *, unsigned int, unsigned int);
 int amba_request_regions(struct amba_device *, const char *);
diff --git a/include/linux/ata_platform.h b/include/linux/ata_platform.h
index b856a2a590d9..fe9989636b62 100644
--- a/include/linux/ata_platform.h
+++ b/include/linux/ata_platform.h
@@ -22,8 +22,6 @@ extern int __devinit __pata_platform_probe(struct device *dev,
                                            unsigned int ioport_shift,
                                            int __pio_mask);
 
-extern int __devexit __pata_platform_remove(struct device *dev);
-
 /*
  * Marvell SATA private data
  */
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
index 6e3f54f37844..fcdd81bd5314 100644
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -22,6 +22,8 @@
 #define ATH9K_PLAT_EEP_MAX_WORDS        2048
 
 struct ath9k_platform_data {
+        const char *eeprom_name;
+
         u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
         u8 *macaddr;
 
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 22ef21c33d0c..c1da539f5e28 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -99,6 +99,7 @@ struct atm_vcc {
         struct atm_dev  *dev;           /* device back pointer */
         struct atm_qos  qos;            /* QOS */
         struct atm_sap  sap;            /* SAP */
+        void (*release_cb)(struct atm_vcc *vcc); /* release_sock callback */
         void (*push)(struct atm_vcc *vcc,struct sk_buff *skb);
         void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */
         int (*push_oam)(struct atm_vcc *vcc,void *cell);
@@ -106,6 +107,7 @@ struct atm_vcc {
         void            *dev_data;      /* per-device data */
         void            *proto_data;    /* per-protocol data */
         struct k_atm_aal_stats *stats;  /* pointer to AAL stats group */
+        struct module *owner;           /* owner of ->push function */
         /* SVC part --- may move later ------------------------------------- */
         short           itf;            /* interface number */
         struct sockaddr_atmsvc local;
diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 4eb31752e2b7..deb0ae58b99b 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -5,10 +5,16 @@
 #include <linux/list.h>
 #include <linux/io.h>
 
+struct atmel_ssc_platform_data {
+        int                     use_dma;
+};
+
 struct ssc_device {
         struct list_head        list;
+        resource_size_t         phybase;
         void __iomem            *regs;
         struct platform_device  *pdev;
+        struct atmel_ssc_platform_data *pdata;
         struct clk              *clk;
         int                     user;
         int                     irq;
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
new file mode 100644
index 000000000000..f7f1d7169b11
--- /dev/null
+++ b/include/linux/balloon_compaction.h
@@ -0,0 +1,272 @@
+/*
+ * include/linux/balloon_compaction.h
+ *
+ * Common interface definitions for making balloon pages movable by compaction.
+ *
+ * Despite being perfectly possible to perform ballooned pages migration, they
+ * make a special corner case to compaction scans because balloon pages are not
+ * enlisted at any LRU list like the other pages we do compact / migrate.
+ *
+ * As the page isolation scanning step a compaction thread does is a lockless
+ * procedure (from a page standpoint), it might bring some racy situations while
+ * performing balloon page compaction. In order to sort out these racy scenarios
+ * and safely perform balloon's page compaction and migration we must, always,
+ * ensure following these three simple rules:
+ *
+ *   i. when updating a balloon's page ->mapping element, strictly do it under
+ *      the following lock order, independently of the far superior
+ *      locking scheme (lru_lock, balloon_lock):
+ *          +-page_lock(page);
+ *            +--spin_lock_irq(&b_dev_info->pages_lock);
+ *                  ... page->mapping updates here ...
+ *
+ *  ii. before isolating or dequeueing a balloon page from the balloon device
+ *      pages list, the page reference counter must be raised by one and the
+ *      extra refcount must be dropped when the page is enqueued back into
+ *      the balloon device page list, thus a balloon page keeps its reference
+ *      counter raised only while it is under our special handling;
+ *
+ * iii. after the lockless scan step have selected a potential balloon page for
+ *      isolation, re-test the page->mapping flags and the page ref counter
+ *      under the proper page lock, to ensure isolating a valid balloon page
+ *      (not yet isolated, nor under release procedure)
+ *
+ * The functions provided by this interface are placed to help on coping with
+ * the aforementioned balloon page corner case, as well as to ensure the simple
+ * set of exposed rules are satisfied while we are dealing with balloon pages
+ * compaction / migration.
+ *
+ * Copyright (C) 2012, Red Hat, Inc.  Rafael Aquini <aquini@redhat.com>
+ */
+#ifndef _LINUX_BALLOON_COMPACTION_H
+#define _LINUX_BALLOON_COMPACTION_H
+#include <linux/pagemap.h>
+#include <linux/page-flags.h>
+#include <linux/migrate.h>
+#include <linux/gfp.h>
+#include <linux/err.h>
+
+/*
+ * Balloon device information descriptor.
+ * This struct is used to allow the common balloon compaction interface
+ * procedures to find the proper balloon device holding memory pages they'll
+ * have to cope for page compaction / migration, as well as it serves the
+ * balloon driver as a page book-keeper for its registered balloon devices.
+ */
+struct balloon_dev_info {
+        void *balloon_device;           /* balloon device descriptor */
+        struct address_space *mapping;  /* balloon special page->mapping */
+        unsigned long isolated_pages;   /* # of isolated pages for migration */
+        spinlock_t pages_lock;          /* Protection to pages list */
+        struct list_head pages;         /* Pages enqueued & handled to Host */
+};
+
+extern struct page *balloon_page_enqueue(struct balloon_dev_info *b_dev_info);
+extern struct page *balloon_page_dequeue(struct balloon_dev_info *b_dev_info);
+extern struct balloon_dev_info *balloon_devinfo_alloc(
+                                                void *balloon_dev_descriptor);
+
+static inline void balloon_devinfo_free(struct balloon_dev_info *b_dev_info)
+{
+        kfree(b_dev_info);
+}
+
+/*
+ * balloon_page_free - release a balloon page back to the page free lists
+ * @page: ballooned page to be set free
+ *
+ * This function must be used to properly set free an isolated/dequeued balloon
+ * page at the end of a sucessful page migration, or at the balloon driver's
+ * page release procedure.
+ */
+static inline void balloon_page_free(struct page *page)
+{
+        /*
+         * Balloon pages always get an extra refcount before being isolated
+         * and before being dequeued to help on sorting out fortuite colisions
+         * between a thread attempting to isolate and another thread attempting
+         * to release the very same balloon page.
+         *
+         * Before we handle the page back to Buddy, lets drop its extra refcnt.
+         */
+        put_page(page);
+        __free_page(page);
+}
+
+#ifdef CONFIG_BALLOON_COMPACTION
+extern bool balloon_page_isolate(struct page *page);
+extern void balloon_page_putback(struct page *page);
+extern int balloon_page_migrate(struct page *newpage,
+                                struct page *page, enum migrate_mode mode);
+extern struct address_space
+*balloon_mapping_alloc(struct balloon_dev_info *b_dev_info,
+                        const struct address_space_operations *a_ops);
+
+static inline void balloon_mapping_free(struct address_space *balloon_mapping)
+{
+        kfree(balloon_mapping);
+}
+
+/*
+ * page_flags_cleared - helper to perform balloon @page ->flags tests.
+ *
+ * As balloon pages are obtained from buddy and we do not play with page->flags
+ * at driver level (exception made when we get the page lock for compaction),
+ * we can safely identify a ballooned page by checking if the
+ * PAGE_FLAGS_CHECK_AT_PREP page->flags are all cleared.  This approach also
+ * helps us skip ballooned pages that are locked for compaction or release, thus
+ * mitigating their racy check at balloon_page_movable()
+ */
+static inline bool page_flags_cleared(struct page *page)
+{
+        return !(page->flags & PAGE_FLAGS_CHECK_AT_PREP);
+}
+
+/*
+ * __is_movable_balloon_page - helper to perform @page mapping->flags tests
+ */
+static inline bool __is_movable_balloon_page(struct page *page)
+{
+        struct address_space *mapping = page->mapping;
+        return mapping_balloon(mapping);
+}
+
+/*
+ * balloon_page_movable - test page->mapping->flags to identify balloon pages
+ *                        that can be moved by compaction/migration.
+ *
+ * This function is used at core compaction's page isolation scheme, therefore
+ * most pages exposed to it are not enlisted as balloon pages and so, to avoid
+ * undesired side effects like racing against __free_pages(), we cannot afford
+ * holding the page locked while testing page->mapping->flags here.
+ *
+ * As we might return false positives in the case of a balloon page being just
+ * released under us, the page->mapping->flags need to be re-tested later,
+ * under the proper page lock, at the functions that will be coping with the
+ * balloon page case.
+ */
+static inline bool balloon_page_movable(struct page *page)
+{
+        /*
+         * Before dereferencing and testing mapping->flags, let's make sure
+         * this is not a page that uses ->mapping in a different way
+         */
+        if (page_flags_cleared(page) && !page_mapped(page) &&
+            page_count(page) == 1)
+                return __is_movable_balloon_page(page);
+
+        return false;
+}
+
+/*
+ * balloon_page_insert - insert a page into the balloon's page list and make
+ *                       the page->mapping assignment accordingly.
+ * @page    : page to be assigned as a 'balloon page'
+ * @mapping : allocated special 'balloon_mapping'
+ * @head    : balloon's device page list head
+ *
+ * Caller must ensure the page is locked and the spin_lock protecting balloon
+ * pages list is held before inserting a page into the balloon device.
+ */
+static inline void balloon_page_insert(struct page *page,
+                                       struct address_space *mapping,
+                                       struct list_head *head)
+{
+        page->mapping = mapping;
+        list_add(&page->lru, head);
+}
+
+/*
+ * balloon_page_delete - delete a page from balloon's page list and clear
+ *                       the page->mapping assignement accordingly.
+ * @page    : page to be released from balloon's page list
+ *
+ * Caller must ensure the page is locked and the spin_lock protecting balloon
+ * pages list is held before deleting a page from the balloon device.
+ */
+static inline void balloon_page_delete(struct page *page)
+{
+        page->mapping = NULL;
+        list_del(&page->lru);
+}
+
+/*
+ * balloon_page_device - get the b_dev_info descriptor for the balloon device
+ *                       that enqueues the given page.
+ */
+static inline struct balloon_dev_info *balloon_page_device(struct page *page)
+{
+        struct address_space *mapping = page->mapping;
+        if (likely(mapping))
+                return mapping->private_data;
+
+        return NULL;
+}
+
+static inline gfp_t balloon_mapping_gfp_mask(void)
+{
+        return GFP_HIGHUSER_MOVABLE;
+}
+
+static inline bool balloon_compaction_check(void)
+{
+        return true;
+}
+
+#else /* !CONFIG_BALLOON_COMPACTION */
+
+static inline void *balloon_mapping_alloc(void *balloon_device,
+                                const struct address_space_operations *a_ops)
+{
+        return ERR_PTR(-EOPNOTSUPP);
+}
+
+static inline void balloon_mapping_free(struct address_space *balloon_mapping)
+{
+        return;
+}
+
+static inline void balloon_page_insert(struct page *page,
+                                       struct address_space *mapping,
+                                       struct list_head *head)
+{
+        list_add(&page->lru, head);
+}
+
+static inline void balloon_page_delete(struct page *page)
+{
+        list_del(&page->lru);
+}
+
+static inline bool balloon_page_movable(struct page *page)
+{
+        return false;
+}
+
+static inline bool balloon_page_isolate(struct page *page)
+{
+        return false;
+}
+
+static inline void balloon_page_putback(struct page *page)
+{
+        return;
+}
+
+static inline int balloon_page_migrate(struct page *newpage,
+                                struct page *page, enum migrate_mode mode)
+{
+        return 0;
+}
+
+static inline gfp_t balloon_mapping_gfp_mask(void)
+{
+        return GFP_HIGHUSER;
+}
+
+static inline bool balloon_compaction_check(void)
+{
+        return false;
+}
+#endif /* CONFIG_BALLOON_COMPACTION */
+#endif /* _LINUX_BALLOON_COMPACTION_H */
diff --git a/include/linux/bcm47xx_wdt.h b/include/linux/bcm47xx_wdt.h
new file mode 100644
index 000000000000..e5dfc256485b
--- /dev/null
+++ b/include/linux/bcm47xx_wdt.h
@@ -0,0 +1,19 @@
+#ifndef LINUX_BCM47XX_WDT_H_
+#define LINUX_BCM47XX_WDT_H_
+
+#include <linux/types.h>
+
+
+struct bcm47xx_wdt {
+        u32 (*timer_set)(struct bcm47xx_wdt *, u32);
+        u32 (*timer_set_ms)(struct bcm47xx_wdt *, u32);
+        u32 max_timer_ms;
+
+        void *driver_data;
+};
+
+static inline void *bcm47xx_wdt_get_drvdata(struct bcm47xx_wdt *wdt)
+{
+        return wdt->driver_data;
+}
+#endif /* LINUX_BCM47XX_WDT_H_ */
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 4180eb78d575..93b1e091b1e9 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -157,6 +157,7 @@ struct bcma_host_ops {
 
 /* Chip IDs of SoCs */
 #define BCMA_CHIP_ID_BCM4706    0x5300
+#define  BCMA_PKG_ID_BCM4706L   1
 #define BCMA_CHIP_ID_BCM4716    0x4716
 #define  BCMA_PKG_ID_BCM4716    8
 #define  BCMA_PKG_ID_BCM4717    9
@@ -166,7 +167,11 @@ struct bcma_host_ops {
 #define BCMA_CHIP_ID_BCM4749    0x4749
 #define BCMA_CHIP_ID_BCM5356    0x5356
 #define BCMA_CHIP_ID_BCM5357    0x5357
+#define  BCMA_PKG_ID_BCM5358    9
+#define  BCMA_PKG_ID_BCM47186   10
+#define  BCMA_PKG_ID_BCM5357    11
 #define BCMA_CHIP_ID_BCM53572   53572
+#define  BCMA_PKG_ID_BCM47188   9
 
 struct bcma_device {
         struct bcma_bus *bus;
@@ -251,7 +256,7 @@ struct bcma_bus {
         u8 num;
 
         struct bcma_drv_cc drv_cc;
-        struct bcma_drv_pci drv_pci;
+        struct bcma_drv_pci drv_pci[2];
         struct bcma_drv_mips drv_mips;
         struct bcma_drv_gmac_cmn drv_gmac_cmn;
 
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 1cf1749440ac..9a0e3fa3ca95 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -1,6 +1,9 @@
 #ifndef LINUX_BCMA_DRIVER_CC_H_
 #define LINUX_BCMA_DRIVER_CC_H_
 
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
 /** ChipCommon core registers. **/
 #define BCMA_CC_ID                      0x0000
 #define  BCMA_CC_ID_ID                  0x0000FFFF
@@ -510,6 +513,7 @@ struct bcma_chipcommon_pmu {
 
 #ifdef CONFIG_BCMA_DRIVER_MIPS
 struct bcma_pflash {
+        bool present;
         u8 buswidth;
         u32 window;
         u32 window_size;
@@ -532,6 +536,7 @@ struct mtd_info;
 
 struct bcma_nflash {
         bool present;
+        bool boot;              /* This is the flash the SoC boots from */
 
         struct mtd_info *mtd;
 };
@@ -552,6 +557,7 @@ struct bcma_drv_cc {
         u32 capabilities;
         u32 capabilities_ext;
         u8 setup_done:1;
+        u8 early_setup_done:1;
         /* Fast Powerup Delay constant */
         u16 fast_pwrup_delay;
         struct bcma_chipcommon_pmu pmu;
@@ -567,6 +573,14 @@ struct bcma_drv_cc {
         int nr_serial_ports;
         struct bcma_serial_port serial_ports[4];
 #endif /* CONFIG_BCMA_DRIVER_MIPS */
+        u32 ticks_per_ms;
+        struct platform_device *watchdog;
+
+        /* Lock for GPIO register access. */
+        spinlock_t gpio_lock;
+#ifdef CONFIG_BCMA_DRIVER_GPIO
+        struct gpio_chip gpio;
+#endif
 };
 
 /* Register access */
@@ -583,14 +597,14 @@ struct bcma_drv_cc {
         bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set))
 
 extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
+extern void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
 
 extern void bcma_chipco_suspend(struct bcma_drv_cc *cc);
 extern void bcma_chipco_resume(struct bcma_drv_cc *cc);
 
 void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
 
-extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc,
-                                          u32 ticks);
+extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks);
 
 void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value);
 
@@ -603,9 +617,12 @@ u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_pullup(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value);
 
 /* PMU support */
 extern void bcma_pmu_init(struct bcma_drv_cc *cc);
+extern void bcma_pmu_early_init(struct bcma_drv_cc *cc);
 
 extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset,
                                   u32 value);
diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h
index c0043645cdcb..0baf8a56b794 100644
--- a/include/linux/bcma/bcma_driver_mips.h
+++ b/include/linux/bcma/bcma_driver_mips.h
@@ -35,13 +35,16 @@ struct bcma_device;
 struct bcma_drv_mips {
         struct bcma_device *core;
         u8 setup_done:1;
+        u8 early_setup_done:1;
         unsigned int assigned_irqs;
 };
 
 #ifdef CONFIG_BCMA_DRIVER_MIPS
 extern void bcma_core_mips_init(struct bcma_drv_mips *mcore);
+extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
 #else
 static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { }
+static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { }
 #endif
 
 extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 6c9cb93ae3de..7e8104bb7a7e 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -85,6 +85,9 @@
                                                          * (2 ZettaBytes), high 32 bits
                                                          */
 
-#define BCMA_SFLASH                     0x1c000000
+#define BCMA_SOC_FLASH1                 0x1fc00000      /* MIPS Flash Region 1 */
+#define BCMA_SOC_FLASH1_SZ              0x00400000      /* MIPS Size of Flash Region 1 */
+#define BCMA_SOC_FLASH2                 0x1c000000      /* Flash Region 2 (region 1 shadowed here) */
+#define BCMA_SOC_FLASH2_SZ              0x02000000      /* Size of Flash Region 2 */
 
 #endif /* LINUX_BCMA_REGS_H_ */
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index cfcc6bfcaec0..2630c9b41a86 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -72,7 +72,7 @@ struct coredump_params {
 struct linux_binfmt {
         struct list_head lh;
         struct module *module;
-        int (*load_binary)(struct linux_binprm *, struct  pt_regs * regs);
+        int (*load_binary)(struct linux_binprm *);
         int (*load_shlib)(struct file *);
         int (*core_dump)(struct coredump_params *cprm);
         unsigned long min_coredump;     /* minimal dump size */
@@ -95,7 +95,7 @@ extern void unregister_binfmt(struct linux_binfmt *);
 
 extern int prepare_binprm(struct linux_binprm *);
 extern int __must_check remove_arg_zero(struct linux_binprm *);
-extern int search_binary_handler(struct linux_binprm *, struct pt_regs *);
+extern int search_binary_handler(struct linux_binprm *);
 extern int flush_old_exec(struct linux_binprm * bprm);
 extern void setup_new_exec(struct linux_binprm * bprm);
 extern void would_dump(struct linux_binprm *, struct file *);
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 6d6795d46a75..3f778c27f825 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -51,8 +51,8 @@ extern unsigned long free_all_bootmem(void);
 extern void free_bootmem_node(pg_data_t *pgdat,
                               unsigned long addr,
                               unsigned long size);
-extern void free_bootmem(unsigned long addr, unsigned long size);
-extern void free_bootmem_late(unsigned long addr, unsigned long size);
+extern void free_bootmem(unsigned long physaddr, unsigned long size);
+extern void free_bootmem_late(unsigned long physaddr, unsigned long size);
 
 /*
  * Flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
@@ -137,9 +137,6 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
 #define alloc_bootmem_low_pages_node(pgdat, x) \
         __alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
 
-extern int reserve_bootmem_generic(unsigned long addr, unsigned long size,
-                                   int flags);
-
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
 extern void *alloc_remap(int nid, unsigned long size);
 #else
diff --git a/include/linux/bug.h b/include/linux/bug.h
index aaac4bba6f5c..b1cf40de847e 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -15,6 +15,7 @@ struct pt_regs;
 #define BUILD_BUG_ON_NOT_POWER_OF_2(n)
 #define BUILD_BUG_ON_ZERO(e) (0)
 #define BUILD_BUG_ON_NULL(e) ((void*)0)
+#define BUILD_BUG_ON_INVALID(e) (0)
 #define BUILD_BUG_ON(condition)
 #define BUILD_BUG() (0)
 #else /* __CHECKER__ */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index f8a030ced0c7..7d73905dcba2 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -12,6 +12,7 @@
 #include <linux/cpumask.h>
 #include <linux/nodemask.h>
 #include <linux/rcupdate.h>
+#include <linux/rculist.h>
 #include <linux/cgroupstats.h>
 #include <linux/prio_heap.h>
 #include <linux/rwsem.h>
@@ -34,7 +35,6 @@ extern int cgroup_lock_is_held(void);
 extern bool cgroup_lock_live_group(struct cgroup *cgrp);
 extern void cgroup_unlock(void);
 extern void cgroup_fork(struct task_struct *p);
-extern void cgroup_fork_callbacks(struct task_struct *p);
 extern void cgroup_post_fork(struct task_struct *p);
 extern void cgroup_exit(struct task_struct *p, int run_callbacks);
 extern int cgroupstats_build(struct cgroupstats *stats,
@@ -66,7 +66,7 @@ struct cgroup_subsys_state {
         /*
          * State maintained by the cgroup system to allow subsystems
          * to be "busy". Should be accessed via css_get(),
-         * css_tryget() and and css_put().
+         * css_tryget() and css_put().
          */
 
         atomic_t refcnt;
@@ -81,9 +81,8 @@ struct cgroup_subsys_state {
 
 /* bits in struct cgroup_subsys_state flags field */
 enum {
-        CSS_ROOT, /* This CSS is the root of the subsystem */
-        CSS_REMOVED, /* This CSS is dead */
-        CSS_CLEAR_CSS_REFS,             /* @ss->__DEPRECATED_clear_css_refs */
+        CSS_ROOT        = (1 << 0), /* this CSS is the root of the subsystem */
+        CSS_ONLINE      = (1 << 1), /* between ->css_online() and ->css_offline() */
 };
 
 /* Caller must verify that the css is not for root cgroup */
@@ -102,15 +101,10 @@ static inline void __css_get(struct cgroup_subsys_state *css, int count)
 static inline void css_get(struct cgroup_subsys_state *css)
 {
         /* We don't need to reference count the root state */
-        if (!test_bit(CSS_ROOT, &css->flags))
+        if (!(css->flags & CSS_ROOT))
                 __css_get(css, 1);
 }
 
-static inline bool css_is_removed(struct cgroup_subsys_state *css)
-{
-        return test_bit(CSS_REMOVED, &css->flags);
-}
-
 /*
  * Call css_tryget() to take a reference on a css if your existing
  * (known-valid) reference isn't already ref-counted. Returns false if
@@ -120,7 +114,7 @@ static inline bool css_is_removed(struct cgroup_subsys_state *css)
 extern bool __css_tryget(struct cgroup_subsys_state *css);
 static inline bool css_tryget(struct cgroup_subsys_state *css)
 {
-        if (test_bit(CSS_ROOT, &css->flags))
+        if (css->flags & CSS_ROOT)
                 return true;
         return __css_tryget(css);
 }
@@ -133,7 +127,7 @@ static inline bool css_tryget(struct cgroup_subsys_state *css)
 extern void __css_put(struct cgroup_subsys_state *css);
 static inline void css_put(struct cgroup_subsys_state *css)
 {
-        if (!test_bit(CSS_ROOT, &css->flags))
+        if (!(css->flags & CSS_ROOT))
                 __css_put(css);
 }
 
@@ -149,13 +143,11 @@ enum {
         /* Control Group requires release notifications to userspace */
         CGRP_NOTIFY_ON_RELEASE,
         /*
-         * A thread in rmdir() is wating for this cgroup.
-         */
-        CGRP_WAIT_ON_RMDIR,
-        /*
-         * Clone cgroup values when creating a new child cgroup
+         * Clone the parent's configuration when creating a new child
+         * cpuset cgroup.  For historical reasons, this option can be
+         * specified at mount time and thus is implemented here.
          */
-        CGRP_CLONE_CHILDREN,
+        CGRP_CPUSET_CLONE_CHILDREN,
 };
 
 struct cgroup {
@@ -167,6 +159,8 @@ struct cgroup {
          */
         atomic_t count;
 
+        int id;                         /* ida allocated in-hierarchy ID */
+
         /*
          * We link our 'sibling' struct into our parent's 'children'.
          * Our children link their 'sibling' into our 'children'.
@@ -176,7 +170,7 @@ struct cgroup {
         struct list_head files;         /* my files */
 
         struct cgroup *parent;          /* my parent */
-        struct dentry __rcu *dentry;    /* cgroup fs entry, RCU protected */
+        struct dentry *dentry;          /* cgroup fs entry, RCU protected */
 
         /* Private pointers for each registered subsystem */
         struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT];
@@ -282,7 +276,7 @@ struct cgroup_map_cb {
 
 /* cftype->flags */
 #define CFTYPE_ONLY_ON_ROOT     (1U << 0)       /* only create on root cg */
-#define CFTYPE_NOT_ON_ROOT      (1U << 1)       /* don't create onp root cg */
+#define CFTYPE_NOT_ON_ROOT      (1U << 1)       /* don't create on root cg */
 
 #define MAX_CFTYPE_NAME         64
 
@@ -422,23 +416,6 @@ int cgroup_task_count(const struct cgroup *cgrp);
 int cgroup_is_descendant(const struct cgroup *cgrp, struct task_struct *task);
 
 /*
- * When the subsys has to access css and may add permanent refcnt to css,
- * it should take care of racy conditions with rmdir(). Following set of
- * functions, is for stop/restart rmdir if necessary.
- * Because these will call css_get/put, "css" should be alive css.
- *
- *  cgroup_exclude_rmdir();
- *  ...do some jobs which may access arbitrary empty cgroup
- *  cgroup_release_and_wakeup_rmdir();
- *
- *  When someone removes a cgroup while cgroup_exclude_rmdir() holds it,
- *  it sleeps and cgroup_release_and_wakeup_rmdir() will wake him up.
- */
-
-void cgroup_exclude_rmdir(struct cgroup_subsys_state *css);
-void cgroup_release_and_wakeup_rmdir(struct cgroup_subsys_state *css);
-
-/*
  * Control Group taskset, used to pass around set of tasks to cgroup_subsys
  * methods.
  */
@@ -466,16 +443,17 @@ int cgroup_taskset_size(struct cgroup_taskset *tset);
  */
 
 struct cgroup_subsys {
-        struct cgroup_subsys_state *(*create)(struct cgroup *cgrp);
-        int (*pre_destroy)(struct cgroup *cgrp);
-        void (*destroy)(struct cgroup *cgrp);
+        struct cgroup_subsys_state *(*css_alloc)(struct cgroup *cgrp);
+        int (*css_online)(struct cgroup *cgrp);
+        void (*css_offline)(struct cgroup *cgrp);
+        void (*css_free)(struct cgroup *cgrp);
+
         int (*can_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
         void (*cancel_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
         void (*attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
         void (*fork)(struct task_struct *task);
         void (*exit)(struct cgroup *cgrp, struct cgroup *old_cgrp,
                      struct task_struct *task);
-        void (*post_clone)(struct cgroup *cgrp);
         void (*bind)(struct cgroup *root);
 
         int subsys_id;
@@ -489,17 +467,6 @@ struct cgroup_subsys {
         bool use_id;
 
         /*
-         * If %true, cgroup removal will try to clear css refs by retrying
-         * ss->pre_destroy() until there's no css ref left.  This behavior
-         * is strictly for backward compatibility and will be removed as
-         * soon as the current user (memcg) is updated.
-         *
-         * If %false, ss->pre_destroy() can't fail and cgroup removal won't
-         * wait for css refs to drop to zero before proceeding.
-         */
-        bool __DEPRECATED_clear_css_refs;
-
-        /*
          * If %false, this subsystem is properly hierarchical -
          * configuration, resource accounting and restriction on a parent
          * cgroup cover those of its children.  If %true, hierarchy support
@@ -572,6 +539,100 @@ static inline struct cgroup* task_cgroup(struct task_struct *task,
         return task_subsys_state(task, subsys_id)->cgroup;
 }
 
+/**
+ * cgroup_for_each_child - iterate through children of a cgroup
+ * @pos: the cgroup * to use as the loop cursor
+ * @cgroup: cgroup whose children to walk
+ *
+ * Walk @cgroup's children.  Must be called under rcu_read_lock().  A child
+ * cgroup which hasn't finished ->css_online() or already has finished
+ * ->css_offline() may show up during traversal and it's each subsystem's
+ * responsibility to verify that each @pos is alive.
+ *
+ * If a subsystem synchronizes against the parent in its ->css_online() and
+ * before starting iterating, a cgroup which finished ->css_online() is
+ * guaranteed to be visible in the future iterations.
+ */
+#define cgroup_for_each_child(pos, cgroup)                              \
+        list_for_each_entry_rcu(pos, &(cgroup)->children, sibling)
+
+struct cgroup *cgroup_next_descendant_pre(struct cgroup *pos,
+                                          struct cgroup *cgroup);
+
+/**
+ * cgroup_for_each_descendant_pre - pre-order walk of a cgroup's descendants
+ * @pos: the cgroup * to use as the loop cursor
+ * @cgroup: cgroup whose descendants to walk
+ *
+ * Walk @cgroup's descendants.  Must be called under rcu_read_lock().  A
+ * descendant cgroup which hasn't finished ->css_online() or already has
+ * finished ->css_offline() may show up during traversal and it's each
+ * subsystem's responsibility to verify that each @pos is alive.
+ *
+ * If a subsystem synchronizes against the parent in its ->css_online() and
+ * before starting iterating, and synchronizes against @pos on each
+ * iteration, any descendant cgroup which finished ->css_offline() is
+ * guaranteed to be visible in the future iterations.
+ *
+ * In other words, the following guarantees that a descendant can't escape
+ * state updates of its ancestors.
+ *
+ * my_online(@cgrp)
+ * {
+ *      Lock @cgrp->parent and @cgrp;
+ *      Inherit state from @cgrp->parent;
+ *      Unlock both.
+ * }
+ *
+ * my_update_state(@cgrp)
+ * {
+ *      Lock @cgrp;
+ *      Update @cgrp's state;
+ *      Unlock @cgrp;
+ *
+ *      cgroup_for_each_descendant_pre(@pos, @cgrp) {
+ *              Lock @pos;
+ *              Verify @pos is alive and inherit state from @pos->parent;
+ *              Unlock @pos;
+ *      }
+ * }
+ *
+ * As long as the inheriting step, including checking the parent state, is
+ * enclosed inside @pos locking, double-locking the parent isn't necessary
+ * while inheriting.  The state update to the parent is guaranteed to be
+ * visible by walking order and, as long as inheriting operations to the
+ * same @pos are atomic to each other, multiple updates racing each other
+ * still result in the correct state.  It's guaranateed that at least one
+ * inheritance happens for any cgroup after the latest update to its
+ * parent.
+ *
+ * If checking parent's state requires locking the parent, each inheriting
+ * iteration should lock and unlock both @pos->parent and @pos.
+ *
+ * Alternatively, a subsystem may choose to use a single global lock to
+ * synchronize ->css_online() and ->css_offline() against tree-walking
+ * operations.
+ */
+#define cgroup_for_each_descendant_pre(pos, cgroup)                     \
+        for (pos = cgroup_next_descendant_pre(NULL, (cgroup)); (pos);   \
+             pos = cgroup_next_descendant_pre((pos), (cgroup)))
+
+struct cgroup *cgroup_next_descendant_post(struct cgroup *pos,
+                                           struct cgroup *cgroup);
+
+/**
+ * cgroup_for_each_descendant_post - post-order walk of a cgroup's descendants
+ * @pos: the cgroup * to use as the loop cursor
+ * @cgroup: cgroup whose descendants to walk
+ *
+ * Similar to cgroup_for_each_descendant_pre() but performs post-order
+ * traversal instead.  Note that the walk visibility guarantee described in
+ * pre-order walk doesn't apply the same to post-order walks.
+ */
+#define cgroup_for_each_descendant_post(pos, cgroup)                    \
+        for (pos = cgroup_next_descendant_post(NULL, (cgroup)); (pos);  \
+             pos = cgroup_next_descendant_post((pos), (cgroup)))
+
 /* A cgroup_iter should be treated as an opaque object */
 struct cgroup_iter {
         struct list_head *cg_link;
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c12731582920..4989b8a7bed1 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -53,9 +53,18 @@ struct clk_hw;
  * @disable:    Disable the clock atomically. Called with enable_lock held.
  *              This function must not sleep.
  *
- * @recalc_rate Recalculate the rate of this clock, by quering hardware.  The
+ * @is_enabled: Queries the hardware to determine if the clock is enabled.
+ *              This function must not sleep. Optional, if this op is not
+ *              set then the enable count will be used.
+ *
+ * @disable_unused: Disable the clock atomically.  Only called from
+ *              clk_disable_unused for gate clocks with special needs.
+ *              Called with enable_lock held.  This function must not
+ *              sleep.
+ *
+ * @recalc_rate Recalculate the rate of this clock, by querying hardware. The
  *              parent rate is an input parameter.  It is up to the caller to
- *              insure that the prepare_mutex is held across this call.
+ *              ensure that the prepare_mutex is held across this call.
  *              Returns the calculated rate.  Optional, but recommended - if
  *              this op is not set then clock rate will be initialized to 0.
  *
@@ -89,7 +98,7 @@ struct clk_hw;
  * implementations to split any work between atomic (enable) and sleepable
  * (prepare) contexts.  If enabling a clock requires code that might sleep,
  * this must be done in clk_prepare.  Clock enable code that will never be
- * called in a sleepable context may be implement in clk_enable.
+ * called in a sleepable context may be implemented in clk_enable.
  *
  * Typically, drivers will call clk_prepare when a clock may be needed later
  * (eg. when a device is opened), and clk_enable when the clock is actually
@@ -102,6 +111,7 @@ struct clk_ops {
         int             (*enable)(struct clk_hw *hw);
         void            (*disable)(struct clk_hw *hw);
         int             (*is_enabled)(struct clk_hw *hw);
+        void            (*disable_unused)(struct clk_hw *hw);
         unsigned long   (*recalc_rate)(struct clk_hw *hw,
                                         unsigned long parent_rate);
         long            (*round_rate)(struct clk_hw *hw, unsigned long,
@@ -327,19 +337,21 @@ struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
  * error code; drivers must test for an error code after calling clk_register.
  */
 struct clk *clk_register(struct device *dev, struct clk_hw *hw);
+struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw);
 
 void clk_unregister(struct clk *clk);
+void devm_clk_unregister(struct device *dev, struct clk *clk);
 
 /* helper functions */
 const char *__clk_get_name(struct clk *clk);
 struct clk_hw *__clk_get_hw(struct clk *clk);
 u8 __clk_get_num_parents(struct clk *clk);
 struct clk *__clk_get_parent(struct clk *clk);
-inline int __clk_get_enable_count(struct clk *clk);
-inline int __clk_get_prepare_count(struct clk *clk);
+unsigned int __clk_get_enable_count(struct clk *clk);
+unsigned int __clk_get_prepare_count(struct clk *clk);
 unsigned long __clk_get_rate(struct clk *clk);
 unsigned long __clk_get_flags(struct clk *clk);
-int __clk_is_enabled(struct clk *clk);
+bool __clk_is_enabled(struct clk *clk);
 struct clk *__clk_lookup(const char *name);
 
 /*
diff --git a/include/linux/clk/mvebu.h b/include/linux/clk/mvebu.h
new file mode 100644
index 000000000000..8c4ae713b063
--- /dev/null
+++ b/include/linux/clk/mvebu.h
@@ -0,0 +1,22 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __CLK_MVEBU_H_
+#define __CLK_MVEBU_H_
+
+void __init mvebu_clocks_init(void);
+
+#endif
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000000000000..e074fdd5a236
--- /dev/null
+++ b/include/linux/clk/sunxi.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_CLK_SUNXI_H_
+#define __LINUX_CLK_SUNXI_H_
+
+void __init sunxi_init_clocks(void);
+
+#endif
diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h
new file mode 100644
index 000000000000..56be7cd9aa8b
--- /dev/null
+++ b/include/linux/clk/zynq.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 National Instruments
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_CLK_ZYNQ_H_
+#define __LINUX_CLK_ZYNQ_H_
+
+void __init xilinx_zynq_clocks_init(void __iomem *slcr);
+
+#endif
diff --git a/include/linux/compat.h b/include/linux/compat.h
index d0ced1011f2f..784ebfe63c48 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -284,12 +284,8 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
                 const struct compat_iovec __user *vec,
                 unsigned long vlen, u32 pos_low, u32 pos_high);
 
-int compat_do_execve(const char *filename, const compat_uptr_t __user *argv,
-                     const compat_uptr_t __user *envp, struct pt_regs *regs);
-#ifdef __ARCH_WANT_SYS_EXECVE
 asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv,
                      const compat_uptr_t __user *envp);
-#endif
 
 asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
                 compat_ulong_t __user *outp, compat_ulong_t __user *exp,
diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h
new file mode 100644
index 000000000000..e24339ccb7f0
--- /dev/null
+++ b/include/linux/context_tracking.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_CONTEXT_TRACKING_H
+#define _LINUX_CONTEXT_TRACKING_H
+
+#ifdef CONFIG_CONTEXT_TRACKING
+#include <linux/sched.h>
+
+extern void user_enter(void);
+extern void user_exit(void);
+extern void context_tracking_task_switch(struct task_struct *prev,
+                                         struct task_struct *next);
+#else
+static inline void user_enter(void) { }
+static inline void user_exit(void) { }
+static inline void context_tracking_task_switch(struct task_struct *prev,
+                                                struct task_struct *next) { }
+#endif /* !CONFIG_CONTEXT_TRACKING */
+
+#endif
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index 1d7399314a89..a98f1ca60407 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -13,9 +13,9 @@
 extern int dump_write(struct file *file, const void *addr, int nr);
 extern int dump_seek(struct file *file, loff_t off);
 #ifdef CONFIG_COREDUMP
-extern void do_coredump(siginfo_t *siginfo, struct pt_regs *regs);
+extern void do_coredump(siginfo_t *siginfo);
 #else
-static inline void do_coredump(siginfo_t *siginfo, struct pt_regs *regs) {}
+static inline void do_coredump(siginfo_t *siginfo) {}
 #endif
 
 #endif /* _LINUX_COREDUMP_H */
diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h
index 851530128e65..40b4ef54cc7d 100644
--- a/include/linux/cpu_cooling.h
+++ b/include/linux/cpu_cooling.h
@@ -29,13 +29,13 @@
 #define CPUFREQ_COOLING_START           0
 #define CPUFREQ_COOLING_STOP            1
 
-#ifdef CONFIG_CPU_THERMAL
+#if defined(CONFIG_CPU_THERMAL) || defined(CONFIG_CPU_THERMAL_MODULE)
 /**
  * cpufreq_cooling_register - function to create cpufreq cooling device.
  * @clip_cpus: cpumask of cpus where the frequency constraints will happen
  */
 struct thermal_cooling_device *cpufreq_cooling_register(
-                struct cpumask *clip_cpus);
+                const struct cpumask *clip_cpus);
 
 /**
  * cpufreq_cooling_unregister - function to remove cpufreq cooling device.
@@ -44,7 +44,7 @@ struct thermal_cooling_device *cpufreq_cooling_register(
 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev);
 #else /* !CONFIG_CPU_THERMAL */
 static inline struct thermal_cooling_device *cpufreq_cooling_register(
-        struct cpumask *clip_cpus)
+        const struct cpumask *clip_cpus)
 {
         return NULL;
 }
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index b60f6ba01d0c..a55b88eaf96a 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -11,6 +11,7 @@
 #ifndef _LINUX_CPUFREQ_H
 #define _LINUX_CPUFREQ_H
 
+#include <asm/cputime.h>
 #include <linux/mutex.h>
 #include <linux/notifier.h>
 #include <linux/threads.h>
@@ -22,6 +23,8 @@
 #include <asm/div64.h>
 
 #define CPUFREQ_NAME_LEN 16
+/* Print length for names. Extra 1 space for accomodating '\n' in prints */
+#define CPUFREQ_NAME_PLEN (CPUFREQ_NAME_LEN + 1)
 
 
 /*********************************************************************
@@ -404,6 +407,4 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
                                       unsigned int cpu);
 
 void cpufreq_frequency_table_put_attr(unsigned int cpu);
-
-
 #endif /* _LINUX_CPUFREQ_H */
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 279b1eaa8b73..3711b34dc4f9 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -82,13 +82,6 @@ cpuidle_set_statedata(struct cpuidle_state_usage *st_usage, void *data)
         st_usage->driver_data = data;
 }
 
-struct cpuidle_state_kobj {
-        struct cpuidle_state *state;
-        struct cpuidle_state_usage *state_usage;
-        struct completion kobj_unregister;
-        struct kobject kobj;
-};
-
 struct cpuidle_device {
         unsigned int            registered:1;
         unsigned int            enabled:1;
@@ -98,7 +91,7 @@ struct cpuidle_device {
         int                     state_count;
         struct cpuidle_state_usage      states_usage[CPUIDLE_STATE_MAX];
         struct cpuidle_state_kobj *kobjs[CPUIDLE_STATE_MAX];
-
+        struct cpuidle_driver_kobj *kobj_driver;
         struct list_head        device_list;
         struct kobject          kobj;
         struct completion       kobj_unregister;
@@ -131,6 +124,7 @@ static inline int cpuidle_get_last_residency(struct cpuidle_device *dev)
 struct cpuidle_driver {
         const char              *name;
         struct module           *owner;
+        int                     refcnt;
 
         unsigned int            power_specified:1;
         /* set to 1 to use the core cpuidle time keeping (for all states). */
@@ -163,6 +157,10 @@ extern int cpuidle_wrap_enter(struct cpuidle_device *dev,
                                         struct cpuidle_driver *drv, int index));
 extern int cpuidle_play_dead(void);
 
+extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
+extern int cpuidle_register_cpu_driver(struct cpuidle_driver *drv, int cpu);
+extern void cpuidle_unregister_cpu_driver(struct cpuidle_driver *drv, int cpu);
+
 #else
 static inline void disable_cpuidle(void) { }
 static inline int cpuidle_idle_call(void) { return -ENODEV; }
@@ -189,7 +187,6 @@ static inline int cpuidle_wrap_enter(struct cpuidle_device *dev,
                                         struct cpuidle_driver *drv, int index))
 { return -ENODEV; }
 static inline int cpuidle_play_dead(void) {return -ENODEV; }
-
 #endif
 
 #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 838320fc3d1d..8c8a60d29407 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -144,7 +144,7 @@ static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
         return node_possible_map;
 }
 
-#define cpuset_current_mems_allowed (node_states[N_HIGH_MEMORY])
+#define cpuset_current_mems_allowed (node_states[N_MEMORY])
 static inline void cpuset_init_current_mems_allowed(void) {}
 
 static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask)
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index 281c72a3b9d5..e83ef39b3bea 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -25,12 +25,12 @@ struct devfreq;
  * struct devfreq_dev_status - Data given from devfreq user device to
  *                           governors. Represents the performance
  *                           statistics.
- * @total_time          The total time represented by this instance of
+ * @total_time:         The total time represented by this instance of
  *                      devfreq_dev_status
- * @busy_time           The time that the device was working among the
+ * @busy_time:          The time that the device was working among the
  *                      total_time.
- * @current_frequency   The operating frequency.
- * @private_data        An entry not specified by the devfreq framework.
+ * @current_frequency:  The operating frequency.
+ * @private_data:       An entry not specified by the devfreq framework.
  *                      A device and a specific governor may have their
  *                      own protocol with private_data. However, because
  *                      this is governor-specific, a governor using this
@@ -54,23 +54,27 @@ struct devfreq_dev_status {
 
 /**
  * struct devfreq_dev_profile - Devfreq's user device profile
- * @initial_freq        The operating frequency when devfreq_add_device() is
+ * @initial_freq:       The operating frequency when devfreq_add_device() is
  *                      called.
- * @polling_ms          The polling interval in ms. 0 disables polling.
- * @target              The device should set its operating frequency at
+ * @polling_ms:         The polling interval in ms. 0 disables polling.
+ * @target:             The device should set its operating frequency at
  *                      freq or lowest-upper-than-freq value. If freq is
  *                      higher than any operable frequency, set maximum.
  *                      Before returning, target function should set
  *                      freq at the current frequency.
  *                      The "flags" parameter's possible values are
  *                      explained above with "DEVFREQ_FLAG_*" macros.
- * @get_dev_status      The device should provide the current performance
+ * @get_dev_status:     The device should provide the current performance
  *                      status to devfreq, which is used by governors.
- * @exit                An optional callback that is called when devfreq
+ * @get_cur_freq:       The device should provide the current frequency
+ *                      at which it is operating.
+ * @exit:               An optional callback that is called when devfreq
  *                      is removing the devfreq object due to error or
  *                      from devfreq_remove_device() call. If the user
  *                      has registered devfreq->nb at a notifier-head,
  *                      this is the time to unregister it.
+ * @freq_table: Optional list of frequencies to support statistics.
+ * @max_state:  The size of freq_table.
  */
 struct devfreq_dev_profile {
         unsigned long initial_freq;
@@ -79,63 +83,63 @@ struct devfreq_dev_profile {
         int (*target)(struct device *dev, unsigned long *freq, u32 flags);
         int (*get_dev_status)(struct device *dev,
                               struct devfreq_dev_status *stat);
+        int (*get_cur_freq)(struct device *dev, unsigned long *freq);
         void (*exit)(struct device *dev);
+
+        unsigned int *freq_table;
+        unsigned int max_state;
 };
 
 /**
  * struct devfreq_governor - Devfreq policy governor
- * @name                Governor's name
- * @get_target_freq     Returns desired operating frequency for the device.
+ * @node:               list node - contains registered devfreq governors
+ * @name:               Governor's name
+ * @get_target_freq:    Returns desired operating frequency for the device.
  *                      Basically, get_target_freq will run
  *                      devfreq_dev_profile.get_dev_status() to get the
  *                      status of the device (load = busy_time / total_time).
  *                      If no_central_polling is set, this callback is called
  *                      only with update_devfreq() notified by OPP.
- * @init                Called when the devfreq is being attached to a device
- * @exit                Called when the devfreq is being removed from a
- *                      device. Governor should stop any internal routines
- *                      before return because related data may be
- *                      freed after exit().
- * @no_central_polling  Do not use devfreq's central polling mechanism.
- *                      When this is set, devfreq will not call
- *                      get_target_freq with devfreq_monitor(). However,
- *                      devfreq will call get_target_freq with
- *                      devfreq_update() notified by OPP framework.
+ * @event_handler:      Callback for devfreq core framework to notify events
+ *                      to governors. Events include per device governor
+ *                      init and exit, opp changes out of devfreq, suspend
+ *                      and resume of per device devfreq during device idle.
  *
  * Note that the callbacks are called with devfreq->lock locked by devfreq.
  */
 struct devfreq_governor {
+        struct list_head node;
+
         const char name[DEVFREQ_NAME_LEN];
         int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
-        int (*init)(struct devfreq *this);
-        void (*exit)(struct devfreq *this);
-        const bool no_central_polling;
+        int (*event_handler)(struct devfreq *devfreq,
+                                unsigned int event, void *data);
 };
 
 /**
  * struct devfreq - Device devfreq structure
- * @node        list node - contains the devices with devfreq that have been
+ * @node:       list node - contains the devices with devfreq that have been
  *              registered.
- * @lock        a mutex to protect accessing devfreq.
- * @dev         device registered by devfreq class. dev.parent is the device
+ * @lock:       a mutex to protect accessing devfreq.
+ * @dev:        device registered by devfreq class. dev.parent is the device
  *              using devfreq.
- * @profile     device-specific devfreq profile
- * @governor    method how to choose frequency based on the usage.
- * @nb          notifier block used to notify devfreq object that it should
+ * @profile:    device-specific devfreq profile
+ * @governor:   method how to choose frequency based on the usage.
+ * @governor_name:      devfreq governor name for use with this devfreq
+ * @nb:         notifier block used to notify devfreq object that it should
  *              reevaluate operable frequencies. Devfreq users may use
  *              devfreq.nb to the corresponding register notifier call chain.
- * @polling_jiffies     interval in jiffies.
- * @previous_freq       previously configured frequency value.
- * @next_polling        the number of remaining jiffies to poll with
- *                      "devfreq_monitor" executions to reevaluate
- *                      frequency/voltage of the device. Set by
- *                      profile's polling_ms interval.
- * @data        Private data of the governor. The devfreq framework does not
+ * @work:       delayed work for load monitoring.
+ * @previous_freq:      previously configured frequency value.
+ * @data:       Private data of the governor. The devfreq framework does not
  *              touch this.
- * @being_removed       a flag to mark that this object is being removed in
- *                      order to prevent trying to remove the object multiple times.
- * @min_freq    Limit minimum frequency requested by user (0: none)
- * @max_freq    Limit maximum frequency requested by user (0: none)
+ * @min_freq:   Limit minimum frequency requested by user (0: none)
+ * @max_freq:   Limit maximum frequency requested by user (0: none)
+ * @stop_polling:        devfreq polling status of a device.
+ * @total_trans:        Number of devfreq transitions
+ * @trans_table:        Statistics of devfreq transitions
+ * @time_in_state:      Statistics of devfreq states
+ * @last_stat_updated:  The last time stat updated
  *
  * This structure stores the devfreq information for a give device.
  *
@@ -152,26 +156,33 @@ struct devfreq {
         struct device dev;
         struct devfreq_dev_profile *profile;
         const struct devfreq_governor *governor;
+        char governor_name[DEVFREQ_NAME_LEN];
         struct notifier_block nb;
+        struct delayed_work work;
 
-        unsigned long polling_jiffies;
         unsigned long previous_freq;
-        unsigned int next_polling;
 
         void *data; /* private data for governors */
 
-        bool being_removed;
-
         unsigned long min_freq;
         unsigned long max_freq;
+        bool stop_polling;
+
+        /* information for device freqeuncy transition */
+        unsigned int total_trans;
+        unsigned int *trans_table;
+        unsigned long *time_in_state;
+        unsigned long last_stat_updated;
 };
 
 #if defined(CONFIG_PM_DEVFREQ)
 extern struct devfreq *devfreq_add_device(struct device *dev,
                                   struct devfreq_dev_profile *profile,
-                                  const struct devfreq_governor *governor,
+                                  const char *governor_name,
                                   void *data);
 extern int devfreq_remove_device(struct devfreq *devfreq);
+extern int devfreq_suspend_device(struct devfreq *devfreq);
+extern int devfreq_resume_device(struct devfreq *devfreq);
 
 /* Helper functions for devfreq user device driver with OPP. */
 extern struct opp *devfreq_recommended_opp(struct device *dev,
@@ -181,23 +192,13 @@ extern int devfreq_register_opp_notifier(struct device *dev,
 extern int devfreq_unregister_opp_notifier(struct device *dev,
                                            struct devfreq *devfreq);
 
-#ifdef CONFIG_DEVFREQ_GOV_POWERSAVE
-extern const struct devfreq_governor devfreq_powersave;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_PERFORMANCE
-extern const struct devfreq_governor devfreq_performance;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_USERSPACE
-extern const struct devfreq_governor devfreq_userspace;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND
-extern const struct devfreq_governor devfreq_simple_ondemand;
+#if IS_ENABLED(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND)
 /**
  * struct devfreq_simple_ondemand_data - void *data fed to struct devfreq
  *      and devfreq_add_device
- * @ upthreshold        If the load is over this value, the frequency jumps.
+ * @upthreshold:        If the load is over this value, the frequency jumps.
  *                      Specify 0 to use the default. Valid value = 0 to 100.
- * @ downdifferential   If the load is under upthreshold - downdifferential,
+ * @downdifferential:   If the load is under upthreshold - downdifferential,
  *                      the governor may consider slowing the frequency down.
  *                      Specify 0 to use the default. Valid value = 0 to 100.
  *                      downdifferential < upthreshold must hold.
@@ -214,7 +215,7 @@ struct devfreq_simple_ondemand_data {
 #else /* !CONFIG_PM_DEVFREQ */
 static struct devfreq *devfreq_add_device(struct device *dev,
                                           struct devfreq_dev_profile *profile,
-                                          struct devfreq_governor *governor,
+                                          const char *governor_name,
                                           void *data)
 {
         return NULL;
@@ -225,6 +226,16 @@ static int devfreq_remove_device(struct devfreq *devfreq)
         return 0;
 }
 
+static int devfreq_suspend_device(struct devfreq *devfreq)
+{
+        return 0;
+}
+
+static int devfreq_resume_device(struct devfreq *devfreq)
+{
+        return 0;
+}
+
 static struct opp *devfreq_recommended_opp(struct device *dev,
                                            unsigned long *freq, u32 flags)
 {
@@ -243,11 +254,6 @@ static int devfreq_unregister_opp_notifier(struct device *dev,
         return -EINVAL;
 }
 
-#define devfreq_powersave       NULL
-#define devfreq_performance     NULL
-#define devfreq_userspace       NULL
-#define devfreq_simple_ondemand NULL
-
 #endif /* CONFIG_PM_DEVFREQ */
 
 #endif /* __LINUX_DEVFREQ_H__ */
diff --git a/include/linux/device.h b/include/linux/device.h
index 86ef6ab553b1..43dcda937ddf 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -190,6 +190,7 @@ extern struct klist *bus_get_device_klist(struct bus_type *bus);
  * @mod_name:   Used for built-in modules.
  * @suppress_bind_attrs: Disables bind/unbind via sysfs.
  * @of_match_table: The open firmware table.
+ * @acpi_match_table: The ACPI match table.
  * @probe:      Called to query the existence of a specific device,
  *              whether this driver can work with it, and bind the driver
  *              to a specific device.
@@ -223,6 +224,7 @@ struct device_driver {
         bool suppress_bind_attrs;       /* disables bind/unbind via sysfs */
 
         const struct of_device_id       *of_match_table;
+        const struct acpi_device_id     *acpi_match_table;
 
         int (*probe) (struct device *dev);
         int (*remove) (struct device *dev);
@@ -496,6 +498,10 @@ ssize_t device_show_int(struct device *dev, struct device_attribute *attr,
                         char *buf);
 ssize_t device_store_int(struct device *dev, struct device_attribute *attr,
                          const char *buf, size_t count);
+ssize_t device_show_bool(struct device *dev, struct device_attribute *attr,
+                        char *buf);
+ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
+                         const char *buf, size_t count);
 
 #define DEVICE_ATTR(_name, _mode, _show, _store) \
         struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
@@ -505,6 +511,9 @@ ssize_t device_store_int(struct device *dev, struct device_attribute *attr,
 #define DEVICE_INT_ATTR(_name, _mode, _var) \
         struct dev_ext_attribute dev_attr_##_name = \
                 { __ATTR(_name, _mode, device_show_int, device_store_int), &(_var) }
+#define DEVICE_BOOL_ATTR(_name, _mode, _var) \
+        struct dev_ext_attribute dev_attr_##_name = \
+                { __ATTR(_name, _mode, device_show_bool, device_store_bool), &(_var) }
 #define DEVICE_ATTR_IGNORE_LOCKDEP(_name, _mode, _show, _store) \
         struct device_attribute dev_attr_##_name =              \
                 __ATTR_IGNORE_LOCKDEP(_name, _mode, _show, _store)
@@ -576,6 +585,12 @@ struct device_dma_parameters {
         unsigned long segment_boundary_mask;
 };
 
+struct acpi_dev_node {
+#ifdef CONFIG_ACPI
+        void    *handle;
+#endif
+};
+
 /**
  * struct device - The basic device structure
  * @parent:     The device's "parent" device, the device to which it is attached.
@@ -616,6 +631,7 @@ struct device_dma_parameters {
  * @dma_mem:    Internal for coherent mem override.
  * @archdata:   For arch-specific additions.
  * @of_node:    Associated device tree node.
+ * @acpi_node:  Associated ACPI device node.
  * @devt:       For creating the sysfs "dev".
  * @id:         device instance
  * @devres_lock: Spinlock to protect the resource of the device.
@@ -680,6 +696,7 @@ struct device {
         struct dev_archdata     archdata;
 
         struct device_node      *of_node; /* associated device tree node */
+        struct acpi_dev_node    acpi_node; /* associated ACPI device node */
 
         dev_t                   devt;   /* dev_t, creates the sysfs "dev" */
         u32                     id;     /* device instance */
@@ -700,6 +717,14 @@ static inline struct device *kobj_to_dev(struct kobject *kobj)
         return container_of(kobj, struct device, kobj);
 }
 
+#ifdef CONFIG_ACPI
+#define ACPI_HANDLE(dev)        ((dev)->acpi_node.handle)
+#define ACPI_HANDLE_SET(dev, _handle_)  (dev)->acpi_node.handle = (_handle_)
+#else
+#define ACPI_HANDLE(dev)        (NULL)
+#define ACPI_HANDLE_SET(dev, _handle_)  do { } while (0)
+#endif
+
 /* Get the wakeup routines, which depend on struct device */
 #include <linux/pm_wakeup.h>
 
diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h
index 5ce0e5fd712e..251a2090a554 100644
--- a/include/linux/devpts_fs.h
+++ b/include/linux/devpts_fs.h
@@ -20,28 +20,28 @@
 int devpts_new_index(struct inode *ptmx_inode);
 void devpts_kill_index(struct inode *ptmx_inode, int idx);
 /* mknod in devpts */
-int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty);
-/* get tty structure */
-struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number);
+struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index,
+                void *priv);
+/* get private structure */
+void *devpts_get_priv(struct inode *pts_inode);
 /* unlink */
-void devpts_pty_kill(struct tty_struct *tty);
+void devpts_pty_kill(struct inode *inode);
 
 #else
 
 /* Dummy stubs in the no-pty case */
 static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; }
 static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { }
-static inline int devpts_pty_new(struct inode *ptmx_inode,
-                                struct tty_struct *tty)
+static inline struct inode *devpts_pty_new(struct inode *ptmx_inode,
+                dev_t device, int index, void *priv)
 {
-        return -EINVAL;
+        return ERR_PTR(-EINVAL);
 }
-static inline struct tty_struct *devpts_get_tty(struct inode *pts_inode,
-                int number)
+static inline void *devpts_get_priv(struct inode *pts_inode)
 {
         return NULL;
 }
-static inline void devpts_pty_kill(struct tty_struct *tty) { }
+static inline void devpts_pty_kill(struct inode *inode) { }
 
 #endif
 
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index 1d47dcce11e1..d02da2c6fc1a 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -98,7 +98,7 @@ int dlm_release_lockspace(dlm_lockspace_t *lockspace, int force);
 /*
  * dlm_lock
  *
- * Make an asyncronous request to acquire or convert a lock on a named
+ * Make an asynchronous request to acquire or convert a lock on a named
  * resource.
  *
  * lockspace: context for the request
diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h
index 2f303e4b7ed3..01b5c84be828 100644
--- a/include/linux/dma-contiguous.h
+++ b/include/linux/dma-contiguous.h
@@ -68,7 +68,7 @@ struct device;
 extern struct cma *dma_contiguous_default_area;
 
 void dma_contiguous_reserve(phys_addr_t addr_limit);
-int dma_declare_contiguous(struct device *dev, unsigned long size,
+int dma_declare_contiguous(struct device *dev, phys_addr_t size,
                            phys_addr_t base, phys_addr_t limit);
 
 struct page *dma_alloc_from_contiguous(struct device *dev, int count,
@@ -83,7 +83,7 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages,
 static inline void dma_contiguous_reserve(phys_addr_t limit) { }
 
 static inline
-int dma_declare_contiguous(struct device *dev, unsigned long size,
+int dma_declare_contiguous(struct device *dev, phys_addr_t size,
                            phys_addr_t base, phys_addr_t limit)
 {
         return -ENOSYS;
diff --git a/include/linux/dma/ipu-dma.h b/include/linux/dma/ipu-dma.h
new file mode 100644
index 000000000000..18031115c668
--- /dev/null
+++ b/include/linux/dma/ipu-dma.h
@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_DMA_IPU_DMA_H
+#define __LINUX_DMA_IPU_DMA_H
+
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+
+/* IPU DMA Controller channel definitions. */
+enum ipu_channel {
+        IDMAC_IC_0 = 0,         /* IC (encoding task) to memory */
+        IDMAC_IC_1 = 1,         /* IC (viewfinder task) to memory */
+        IDMAC_ADC_0 = 1,
+        IDMAC_IC_2 = 2,
+        IDMAC_ADC_1 = 2,
+        IDMAC_IC_3 = 3,
+        IDMAC_IC_4 = 4,
+        IDMAC_IC_5 = 5,
+        IDMAC_IC_6 = 6,
+        IDMAC_IC_7 = 7,         /* IC (sensor data) to memory */
+        IDMAC_IC_8 = 8,
+        IDMAC_IC_9 = 9,
+        IDMAC_IC_10 = 10,
+        IDMAC_IC_11 = 11,
+        IDMAC_IC_12 = 12,
+        IDMAC_IC_13 = 13,
+        IDMAC_SDC_0 = 14,       /* Background synchronous display data */
+        IDMAC_SDC_1 = 15,       /* Foreground data (overlay) */
+        IDMAC_SDC_2 = 16,
+        IDMAC_SDC_3 = 17,
+        IDMAC_ADC_2 = 18,
+        IDMAC_ADC_3 = 19,
+        IDMAC_ADC_4 = 20,
+        IDMAC_ADC_5 = 21,
+        IDMAC_ADC_6 = 22,
+        IDMAC_ADC_7 = 23,
+        IDMAC_PF_0 = 24,
+        IDMAC_PF_1 = 25,
+        IDMAC_PF_2 = 26,
+        IDMAC_PF_3 = 27,
+        IDMAC_PF_4 = 28,
+        IDMAC_PF_5 = 29,
+        IDMAC_PF_6 = 30,
+        IDMAC_PF_7 = 31,
+};
+
+/* Order significant! */
+enum ipu_channel_status {
+        IPU_CHANNEL_FREE,
+        IPU_CHANNEL_INITIALIZED,
+        IPU_CHANNEL_READY,
+        IPU_CHANNEL_ENABLED,
+};
+
+#define IPU_CHANNELS_NUM 32
+
+enum pixel_fmt {
+        /* 1 byte */
+        IPU_PIX_FMT_GENERIC,
+        IPU_PIX_FMT_RGB332,
+        IPU_PIX_FMT_YUV420P,
+        IPU_PIX_FMT_YUV422P,
+        IPU_PIX_FMT_YUV420P2,
+        IPU_PIX_FMT_YVU422P,
+        /* 2 bytes */
+        IPU_PIX_FMT_RGB565,
+        IPU_PIX_FMT_RGB666,
+        IPU_PIX_FMT_BGR666,
+        IPU_PIX_FMT_YUYV,
+        IPU_PIX_FMT_UYVY,
+        /* 3 bytes */
+        IPU_PIX_FMT_RGB24,
+        IPU_PIX_FMT_BGR24,
+        /* 4 bytes */
+        IPU_PIX_FMT_GENERIC_32,
+        IPU_PIX_FMT_RGB32,
+        IPU_PIX_FMT_BGR32,
+        IPU_PIX_FMT_ABGR32,
+        IPU_PIX_FMT_BGRA32,
+        IPU_PIX_FMT_RGBA32,
+};
+
+enum ipu_color_space {
+        IPU_COLORSPACE_RGB,
+        IPU_COLORSPACE_YCBCR,
+        IPU_COLORSPACE_YUV
+};
+
+/*
+ * Enumeration of IPU rotation modes
+ */
+enum ipu_rotate_mode {
+        /* Note the enum values correspond to BAM value */
+        IPU_ROTATE_NONE = 0,
+        IPU_ROTATE_VERT_FLIP = 1,
+        IPU_ROTATE_HORIZ_FLIP = 2,
+        IPU_ROTATE_180 = 3,
+        IPU_ROTATE_90_RIGHT = 4,
+        IPU_ROTATE_90_RIGHT_VFLIP = 5,
+        IPU_ROTATE_90_RIGHT_HFLIP = 6,
+        IPU_ROTATE_90_LEFT = 7,
+};
+
+/*
+ * Enumeration of DI ports for ADC.
+ */
+enum display_port {
+        DISP0,
+        DISP1,
+        DISP2,
+        DISP3
+};
+
+struct idmac_video_param {
+        unsigned short          in_width;
+        unsigned short          in_height;
+        uint32_t                in_pixel_fmt;
+        unsigned short          out_width;
+        unsigned short          out_height;
+        uint32_t                out_pixel_fmt;
+        unsigned short          out_stride;
+        bool                    graphics_combine_en;
+        bool                    global_alpha_en;
+        bool                    key_color_en;
+        enum display_port       disp;
+        unsigned short          out_left;
+        unsigned short          out_top;
+};
+
+/*
+ * Union of initialization parameters for a logical channel. So far only video
+ * parameters are used.
+ */
+union ipu_channel_param {
+        struct idmac_video_param video;
+};
+
+struct idmac_tx_desc {
+        struct dma_async_tx_descriptor  txd;
+        struct scatterlist              *sg;    /* scatterlist for this */
+        unsigned int                    sg_len; /* tx-descriptor. */
+        struct list_head                list;
+};
+
+struct idmac_channel {
+        struct dma_chan         dma_chan;
+        dma_cookie_t            completed;      /* last completed cookie           */
+        union ipu_channel_param params;
+        enum ipu_channel        link;   /* input channel, linked to the output     */
+        enum ipu_channel_status status;
+        void                    *client;        /* Only one client per channel     */
+        unsigned int            n_tx_desc;
+        struct idmac_tx_desc    *desc;          /* allocated tx-descriptors        */
+        struct scatterlist      *sg[2]; /* scatterlist elements in buffer-0 and -1 */
+        struct list_head        free_list;      /* free tx-descriptors             */
+        struct list_head        queue;          /* queued tx-descriptors           */
+        spinlock_t              lock;           /* protects sg[0,1], queue         */
+        struct mutex            chan_mutex; /* protects status, cookie, free_list  */
+        bool                    sec_chan_en;
+        int                     active_buffer;
+        unsigned int            eof_irq;
+        char                    eof_name[16];   /* EOF IRQ name for request_irq()  */
+};
+
+#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
+#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
+
+#endif /* __LINUX_DMA_IPU_DMA_H */
diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/dvb/Kbuild
+++ /dev/null
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
deleted file mode 100644
index 0be6d8f2b52b..000000000000
--- a/include/linux/dvb/dmx.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * dmx.h
- *
- * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
- *                  & Ralph  Metzler <ralph@convergence.de>
- *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- */
-#ifndef _DVBDMX_H_
-#define _DVBDMX_H_
-
-#include <linux/time.h>
-#include <uapi/linux/dvb/dmx.h>
-
-#endif /*_DVBDMX_H_*/
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
deleted file mode 100644
index 85c20d925696..000000000000
--- a/include/linux/dvb/video.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * video.h
- *
- * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
- *                  & Ralph  Metzler <ralph@convergence.de>
- *                    for convergence integrated media GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- */
-#ifndef _DVBVIDEO_H_
-#define _DVBVIDEO_H_
-
-#include <linux/compiler.h>
-#include <uapi/linux/dvb/video.h>
-
-#endif /*_DVBVIDEO_H_*/
diff --git a/include/linux/earlycpio.h b/include/linux/earlycpio.h
new file mode 100644
index 000000000000..111f46d83d00
--- /dev/null
+++ b/include/linux/earlycpio.h
@@ -0,0 +1,17 @@
+#ifndef _LINUX_EARLYCPIO_H
+#define _LINUX_EARLYCPIO_H
+
+#include <linux/types.h>
+
+#define MAX_CPIO_FILE_NAME 18
+
+struct cpio_data {
+        void *data;
+        size_t size;
+        char name[MAX_CPIO_FILE_NAME];
+};
+
+struct cpio_data find_cpio_data(const char *path, void *data, size_t len,
+                                long *offset);
+
+#endif /* _LINUX_EARLYCPIO_H */
diff --git a/include/linux/edac.h b/include/linux/edac.h
index bab9f8473dc1..1b8c02b36f76 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -533,6 +533,7 @@ struct csrow_info {
 
         u32 ue_count;           /* Uncorrectable Errors for this csrow */
         u32 ce_count;           /* Correctable Errors for this csrow */
+        u32 nr_pages;           /* combined pages count of all channels */
 
         struct mem_ctl_info *mci;       /* the parent */
 
@@ -667,6 +668,8 @@ struct mem_ctl_info {
         u32 fake_inject_ue;
         u16 fake_inject_count;
 #endif
+        __u8 csbased : 1,       /* csrow-based memory controller */
+             __resv  : 7;
 };
 
 #endif
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 8670eb1eb8cd..02a69418be18 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -29,7 +29,12 @@
 #define EFI_UNSUPPORTED         ( 3 | (1UL << (BITS_PER_LONG-1)))
 #define EFI_BAD_BUFFER_SIZE     ( 4 | (1UL << (BITS_PER_LONG-1)))
 #define EFI_BUFFER_TOO_SMALL    ( 5 | (1UL << (BITS_PER_LONG-1)))
+#define EFI_NOT_READY           ( 6 | (1UL << (BITS_PER_LONG-1)))
+#define EFI_DEVICE_ERROR        ( 7 | (1UL << (BITS_PER_LONG-1)))
+#define EFI_WRITE_PROTECTED     ( 8 | (1UL << (BITS_PER_LONG-1)))
+#define EFI_OUT_OF_RESOURCES    ( 9 | (1UL << (BITS_PER_LONG-1)))
 #define EFI_NOT_FOUND           (14 | (1UL << (BITS_PER_LONG-1)))
+#define EFI_SECURITY_VIOLATION  (26 | (1UL << (BITS_PER_LONG-1)))
 
 typedef unsigned long efi_status_t;
 typedef u8 efi_bool_t;
@@ -196,6 +201,77 @@ typedef struct {
         void *create_event_ex;
 } efi_boot_services_t;
 
+typedef enum {
+        EfiPciIoWidthUint8,
+        EfiPciIoWidthUint16,
+        EfiPciIoWidthUint32,
+        EfiPciIoWidthUint64,
+        EfiPciIoWidthFifoUint8,
+        EfiPciIoWidthFifoUint16,
+        EfiPciIoWidthFifoUint32,
+        EfiPciIoWidthFifoUint64,
+        EfiPciIoWidthFillUint8,
+        EfiPciIoWidthFillUint16,
+        EfiPciIoWidthFillUint32,
+        EfiPciIoWidthFillUint64,
+        EfiPciIoWidthMaximum
+} EFI_PCI_IO_PROTOCOL_WIDTH;
+
+typedef enum {
+        EfiPciIoAttributeOperationGet,
+        EfiPciIoAttributeOperationSet,
+        EfiPciIoAttributeOperationEnable,
+        EfiPciIoAttributeOperationDisable,
+        EfiPciIoAttributeOperationSupported,
+    EfiPciIoAttributeOperationMaximum
+} EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION;
+
+
+typedef struct {
+        void *read;
+        void *write;
+} efi_pci_io_protocol_access_t;
+
+typedef struct {
+        void *poll_mem;
+        void *poll_io;
+        efi_pci_io_protocol_access_t mem;
+        efi_pci_io_protocol_access_t io;
+        efi_pci_io_protocol_access_t pci;
+        void *copy_mem;
+        void *map;
+        void *unmap;
+        void *allocate_buffer;
+        void *free_buffer;
+        void *flush;
+        void *get_location;
+        void *attributes;
+        void *get_bar_attributes;
+        void *set_bar_attributes;
+        uint64_t romsize;
+        void *romimage;
+} efi_pci_io_protocol;
+
+#define EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001
+#define EFI_PCI_IO_ATTRIBUTE_ISA_IO 0x0002
+#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO 0x0004
+#define EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY 0x0008
+#define EFI_PCI_IO_ATTRIBUTE_VGA_IO 0x0010
+#define EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO 0x0020
+#define EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO 0x0040
+#define EFI_PCI_IO_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080
+#define EFI_PCI_IO_ATTRIBUTE_IO 0x0100
+#define EFI_PCI_IO_ATTRIBUTE_MEMORY 0x0200
+#define EFI_PCI_IO_ATTRIBUTE_BUS_MASTER 0x0400
+#define EFI_PCI_IO_ATTRIBUTE_MEMORY_CACHED 0x0800
+#define EFI_PCI_IO_ATTRIBUTE_MEMORY_DISABLE 0x1000
+#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_DEVICE 0x2000
+#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM 0x4000
+#define EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000
+#define EFI_PCI_IO_ATTRIBUTE_ISA_IO_16 0x10000
+#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO_16 0x20000
+#define EFI_PCI_IO_ATTRIBUTE_VGA_IO_16 0x40000
+
 /*
  * Types and defines for EFI ResetSystem
  */
@@ -511,8 +587,6 @@ extern u64 efi_mem_attribute (unsigned long phys_addr, unsigned long size);
 extern int __init efi_uart_console_only (void);
 extern void efi_initialize_iomem_resources(struct resource *code_resource,
                 struct resource *data_resource, struct resource *bss_resource);
-extern unsigned long efi_get_time(void);
-extern int efi_set_rtc_mmss(unsigned long nowtime);
 extern void efi_reserve_boot_services(void);
 extern struct efi_memory_map memmap;
 
@@ -643,6 +717,7 @@ struct efivar_operations {
         efi_get_variable_t *get_variable;
         efi_get_next_variable_t *get_next_variable;
         efi_set_variable_t *set_variable;
+        efi_query_variable_info_t *query_variable_info;
 };
 
 struct efivars {
@@ -657,6 +732,7 @@ struct efivars {
         spinlock_t lock;
         struct list_head list;
         struct kset *kset;
+        struct kobject *kobject;
         struct bin_attribute *new_var, *del_var;
         const struct efivar_operations *ops;
         struct efivar_entry *walk_entry;
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index b006ba0a9f42..243eea1e33d8 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -51,6 +51,26 @@ extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
 #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1)
 #define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count)
 
+/* Reserved Ethernet Addresses per IEEE 802.1Q */
+static const u8 eth_reserved_addr_base[ETH_ALEN] __aligned(2) =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 };
+
+/**
+ * is_link_local_ether_addr - Determine if given Ethernet address is link-local
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if address is link local reserved addr (01:80:c2:00:00:0X) per
+ * IEEE 802.1Q 8.6.3 Frame filtering.
+ */
+static inline bool is_link_local_ether_addr(const u8 *addr)
+{
+        __be16 *a = (__be16 *)addr;
+        static const __be16 *b = (const __be16 *)eth_reserved_addr_base;
+        static const __be16 m = cpu_to_be16(0xfff0);
+
+        return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0;
+}
+
 /**
  * is_zero_ether_addr - Determine if give Ethernet address is all zeros.
  * @addr: Pointer to a six-byte array containing the Ethernet address
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 2c26c14cd710..fcb51c88319f 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -23,7 +23,9 @@
 #ifndef __LINUX_EXTCON_H__
 #define __LINUX_EXTCON_H__
 
+#include <linux/device.h>
 #include <linux/notifier.h>
+#include <linux/sysfs.h>
 
 #define SUPPORTED_CABLE_MAX     32
 #define CABLE_NAME_MAX          30
@@ -74,12 +76,12 @@ struct extcon_cable;
 
 /**
  * struct extcon_dev - An extcon device represents one external connector.
- * @name        The name of this extcon device. Parent device name is used
+ * @name:       The name of this extcon device. Parent device name is used
  *              if NULL.
- * @supported_cable     Array of supported cable names ending with NULL.
+ * @supported_cable:    Array of supported cable names ending with NULL.
  *                      If supported_cable is NULL, cable name related APIs
  *                      are disabled.
- * @mutually_exclusive  Array of mutually exclusive set of cables that cannot
+ * @mutually_exclusive: Array of mutually exclusive set of cables that cannot
  *                      be attached simultaneously. The array should be
  *                      ending with NULL or be NULL (no mutually exclusive
  *                      cables). For example, if it is { 0x7, 0x30, 0}, then,
@@ -87,21 +89,21 @@ struct extcon_cable;
  *                      be attached simulataneously. {0x7, 0} is equivalent to
  *                      {0x3, 0x6, 0x5, 0}. If it is {0xFFFFFFFF, 0}, there
  *                      can be no simultaneous connections.
- * @print_name  An optional callback to override the method to print the
+ * @print_name: An optional callback to override the method to print the
  *              name of the extcon device.
- * @print_state An optional callback to override the method to print the
+ * @print_state:        An optional callback to override the method to print the
  *              status of the extcon device.
- * @dev         Device of this extcon. Do not provide at register-time.
- * @state       Attach/detach state of this extcon. Do not provide at
+ * @dev:        Device of this extcon. Do not provide at register-time.
+ * @state:      Attach/detach state of this extcon. Do not provide at
  *              register-time
- * @nh  Notifier for the state change events from this extcon
- * @entry       To support list of extcon devices so that users can search
+ * @nh: Notifier for the state change events from this extcon
+ * @entry:      To support list of extcon devices so that users can search
  *              for extcon devices based on the extcon name.
- * @lock
- * @max_supported       Internal value to store the number of cables.
- * @extcon_dev_type     Device_type struct to provide attribute_groups
+ * @lock:
+ * @max_supported:      Internal value to store the number of cables.
+ * @extcon_dev_type:    Device_type struct to provide attribute_groups
  *                      customized for each extcon device.
- * @cables      Sysfs subdirectories. Each represents one cable.
+ * @cables:     Sysfs subdirectories. Each represents one cable.
  *
  * In most cases, users only need to provide "User initializing data" of
  * this struct when registering an extcon. In some exceptional cases,
@@ -137,12 +139,12 @@ struct extcon_dev {
 
 /**
  * struct extcon_cable  - An internal data for each cable of extcon device.
- * @edev        The extcon device
- * @cable_index Index of this cable in the edev
- * @attr_g      Attribute group for the cable
- * @attr_name   "name" sysfs entry
- * @attr_state  "state" sysfs entry
- * @attrs       Array pointing to attr_name and attr_state for attr_g
+ * @edev:       The extcon device
+ * @cable_index:        Index of this cable in the edev
+ * @attr_g:     Attribute group for the cable
+ * @attr_name:  "name" sysfs entry
+ * @attr_state: "state" sysfs entry
+ * @attrs:      Array pointing to attr_name and attr_state for attr_g
  */
 struct extcon_cable {
         struct extcon_dev *edev;
@@ -158,11 +160,11 @@ struct extcon_cable {
 /**
  * struct extcon_specific_cable_nb - An internal data for
  *                              extcon_register_interest().
- * @internal_nb a notifier block bridging extcon notifier and cable notifier.
- * @user_nb     user provided notifier block for events from a specific cable.
- * @cable_index the target cable.
- * @edev        the target extcon device.
- * @previous_value      the saved previous event value.
+ * @internal_nb:        a notifier block bridging extcon notifier and cable notifier.
+ * @user_nb:    user provided notifier block for events from a specific cable.
+ * @cable_index:        the target cable.
+ * @edev:       the target extcon device.
+ * @previous_value:     the saved previous event value.
  */
 struct extcon_specific_cable_nb {
         struct notifier_block internal_nb;
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 45052aa814c8..fb7dacae0522 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -95,7 +95,6 @@ struct task_struct;
 struct files_struct *get_files_struct(struct task_struct *);
 void put_files_struct(struct files_struct *fs);
 void reset_files_struct(struct files_struct *);
-void daemonize_descriptors(void);
 int unshare_files(struct files_struct **);
 struct files_struct *dup_fd(struct files_struct *, int *);
 void do_close_on_exec(struct files_struct *);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 24d251f3bab0..c45eabc135e1 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -45,6 +45,7 @@ extern void sk_unattached_filter_destroy(struct sk_filter *fp);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 extern int sk_detach_filter(struct sock *sk);
 extern int sk_chk_filter(struct sock_filter *filter, unsigned int flen);
+extern int sk_get_filter(struct sock *sk, struct sock_filter __user *filter, unsigned len);
 
 #ifdef CONFIG_BPF_JIT
 extern void bpf_jit_compile(struct sk_filter *fp);
@@ -123,6 +124,8 @@ enum {
         BPF_S_ANC_CPU,
         BPF_S_ANC_ALU_XOR_X,
         BPF_S_ANC_SECCOMP_LD_W,
+        BPF_S_ANC_VLAN_TAG,
+        BPF_S_ANC_VLAN_TAG_PRESENT,
 };
 
 #endif /* __LINUX_FILTER_H__ */
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index d09af4b67cf1..e4238ceaa4d6 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -75,35 +75,68 @@ static inline bool cgroup_freezing(struct task_struct *task)
  */
 
 
-/* Tell the freezer not to count the current task as freezable. */
+/**
+ * freezer_do_not_count - tell freezer to ignore %current
+ *
+ * Tell freezers to ignore the current task when determining whether the
+ * target frozen state is reached.  IOW, the current task will be
+ * considered frozen enough by freezers.
+ *
+ * The caller shouldn't do anything which isn't allowed for a frozen task
+ * until freezer_cont() is called.  Usually, freezer[_do_not]_count() pair
+ * wrap a scheduling operation and nothing much else.
+ */
 static inline void freezer_do_not_count(void)
 {
         current->flags |= PF_FREEZER_SKIP;
 }
 
-/*
- * Tell the freezer to count the current task as freezable again and try to
- * freeze it.
+/**
+ * freezer_count - tell freezer to stop ignoring %current
+ *
+ * Undo freezer_do_not_count().  It tells freezers that %current should be
+ * considered again and tries to freeze if freezing condition is already in
+ * effect.
  */
 static inline void freezer_count(void)
 {
         current->flags &= ~PF_FREEZER_SKIP;
+        /*
+         * If freezing is in progress, the following paired with smp_mb()
+         * in freezer_should_skip() ensures that either we see %true
+         * freezing() or freezer_should_skip() sees !PF_FREEZER_SKIP.
+         */
+        smp_mb();
         try_to_freeze();
 }
 
-/*
- * Check if the task should be counted as freezable by the freezer
+/**
+ * freezer_should_skip - whether to skip a task when determining frozen
+ *                       state is reached
+ * @p: task in quesion
+ *
+ * This function is used by freezers after establishing %true freezing() to
+ * test whether a task should be skipped when determining the target frozen
+ * state is reached.  IOW, if this function returns %true, @p is considered
+ * frozen enough.
  */
-static inline int freezer_should_skip(struct task_struct *p)
+static inline bool freezer_should_skip(struct task_struct *p)
 {
-        return !!(p->flags & PF_FREEZER_SKIP);
+        /*
+         * The following smp_mb() paired with the one in freezer_count()
+         * ensures that either freezer_count() sees %true freezing() or we
+         * see cleared %PF_FREEZER_SKIP and return %false.  This makes it
+         * impossible for a task to slip frozen state testing after
+         * clearing %PF_FREEZER_SKIP.
+         */
+        smp_mb();
+        return p->flags & PF_FREEZER_SKIP;
 }
 
 /*
- * These macros are intended to be used whenever you want allow a task that's
- * sleeping in TASK_UNINTERRUPTIBLE or TASK_KILLABLE state to be frozen. Note
- * that neither return any clear indication of whether a freeze event happened
- * while in this function.
+ * These macros are intended to be used whenever you want allow a sleeping
+ * task to be frozen. Note that neither return any clear indication of
+ * whether a freeze event happened while in this function.
  */
 
 /* Like schedule(), but should not block the freezer. */
@@ -177,6 +210,7 @@ static inline int freeze_kernel_threads(void) { return -ENOSYS; }
 static inline void thaw_processes(void) {}
 static inline void thaw_kernel_threads(void) {}
 
+static inline bool try_to_freeze_nowarn(void) { return false; }
 static inline bool try_to_freeze(void) { return false; }
 
 static inline void freezer_do_not_count(void) {}
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b33cfc97b9ca..408fb1e77a0a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -418,7 +418,7 @@ struct address_space {
         struct backing_dev_info *backing_dev_info; /* device readahead, etc */
         spinlock_t              private_lock;   /* for use by the address_space */
         struct list_head        private_list;   /* ditto */
-        struct address_space    *assoc_mapping; /* ditto */
+        void                    *private_data;  /* ditto */
 } __attribute__((aligned(sizeof(long))));
         /*
          * On most architectures that alignment is already the case; but
@@ -462,8 +462,6 @@ struct block_device {
         int                     bd_fsfreeze_count;
         /* Mutex for freeze */
         struct mutex            bd_fsfreeze_mutex;
-        /* A semaphore that prevents I/O while block size is being changed */
-        struct percpu_rw_semaphore      bd_block_size_semaphore;
 };
 
 /*
@@ -2049,7 +2047,6 @@ extern void unregister_blkdev(unsigned int, const char *);
 extern struct block_device *bdget(dev_t);
 extern struct block_device *bdgrab(struct block_device *bdev);
 extern void bd_set_size(struct block_device *, loff_t size);
-extern sector_t blkdev_max_block(struct block_device *bdev);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
 extern void invalidate_bdev(struct block_device *);
@@ -2379,8 +2376,6 @@ extern int generic_segment_checks(const struct iovec *iov,
                 unsigned long *nr_segs, size_t *count, int access_flags);
 
 /* fs/block_dev.c */
-extern ssize_t blkdev_aio_read(struct kiocb *iocb, const struct iovec *iov,
-                               unsigned long nr_segs, loff_t pos);
 extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
                                 unsigned long nr_segs, loff_t pos);
 extern int blkdev_fsync(struct file *filp, loff_t start, loff_t end,
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index 003dc0fd7347..d0ae3a84bcfb 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -21,7 +21,6 @@ extern void set_fs_root(struct fs_struct *, struct path *);
 extern void set_fs_pwd(struct fs_struct *, struct path *);
 extern struct fs_struct *copy_fs_struct(struct fs_struct *);
 extern void free_fs_struct(struct fs_struct *);
-extern void daemonize_fs_struct(void);
 extern int unshare_fs_struct(void);
 
 static inline void get_fs_root(struct fs_struct *fs, struct path *root)
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index 11c16a1fb9e3..a1e8277120c7 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -47,6 +47,15 @@ struct aoi_display_offset {
 #define MFB_GET_PIXFMT          _IOR('M', 8, __u32)
 
 /*
+ * The MPC5121 BSP comes with a gamma_set utility that initializes the
+ * gamma table.  Unfortunately, it uses bad values for the IOCTL commands,
+ * but there's nothing we can do about it now.  These ioctls are only
+ * supported on the MPC5121.
+ */
+#define MFB_SET_GAMMA           _IOW('M', 1, __u8)
+#define MFB_GET_GAMMA           _IOR('M', 1, __u8)
+
+/*
  * The original definitions of MFB_SET_PIXFMT and MFB_GET_PIXFMT used the
  * wrong value for 'size' field of the ioctl.  The current macros above use the
  * right size, but we still need to provide backwards compatibility, at least
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 642928cf57b4..a3d489531d83 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -86,6 +86,12 @@ struct trace_iterator {
         cpumask_var_t           started;
 };
 
+enum trace_iter_flags {
+        TRACE_FILE_LAT_FMT      = 1,
+        TRACE_FILE_ANNOTATE     = 2,
+        TRACE_FILE_TIME_IN_NS   = 4,
+};
+
 
 struct trace_event;
 
@@ -127,13 +133,13 @@ trace_current_buffer_lock_reserve(struct ring_buffer **current_buffer,
 void trace_current_buffer_unlock_commit(struct ring_buffer *buffer,
                                         struct ring_buffer_event *event,
                                         unsigned long flags, int pc);
-void trace_nowake_buffer_unlock_commit(struct ring_buffer *buffer,
-                                       struct ring_buffer_event *event,
-                                        unsigned long flags, int pc);
-void trace_nowake_buffer_unlock_commit_regs(struct ring_buffer *buffer,
-                                            struct ring_buffer_event *event,
-                                            unsigned long flags, int pc,
-                                            struct pt_regs *regs);
+void trace_buffer_unlock_commit(struct ring_buffer *buffer,
+                                struct ring_buffer_event *event,
+                                unsigned long flags, int pc);
+void trace_buffer_unlock_commit_regs(struct ring_buffer *buffer,
+                                     struct ring_buffer_event *event,
+                                     unsigned long flags, int pc,
+                                     struct pt_regs *regs);
 void trace_current_buffer_discard_commit(struct ring_buffer *buffer,
                                          struct ring_buffer_event *event);
 
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 02c1c9710be0..f74856e17e48 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -31,8 +31,10 @@ struct vm_area_struct;
 #define ___GFP_THISNODE         0x40000u
 #define ___GFP_RECLAIMABLE      0x80000u
 #define ___GFP_NOTRACK          0x200000u
+#define ___GFP_NO_KSWAPD        0x400000u
 #define ___GFP_OTHER_NODE       0x800000u
 #define ___GFP_WRITE            0x1000000u
+/* If the above are modified, __GFP_BITS_SHIFT may need updating */
 
 /*
  * GFP bitmasks..
@@ -85,6 +87,7 @@ struct vm_area_struct;
 #define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) /* Page is reclaimable */
 #define __GFP_NOTRACK   ((__force gfp_t)___GFP_NOTRACK)  /* Don't track with kmemcheck */
 
+#define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
 #define __GFP_WRITE     ((__force gfp_t)___GFP_WRITE)   /* Allocator intends to dirty page */
 
@@ -114,7 +117,8 @@ struct vm_area_struct;
                                  __GFP_MOVABLE)
 #define GFP_IOFS        (__GFP_IO | __GFP_FS)
 #define GFP_TRANSHUGE   (GFP_HIGHUSER_MOVABLE | __GFP_COMP | \
-                         __GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN)
+                         __GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN | \
+                         __GFP_NO_KSWAPD)
 
 #ifdef CONFIG_NUMA
 #define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
@@ -263,7 +267,7 @@ static inline enum zone_type gfp_zone(gfp_t flags)
 
 static inline int gfp_zonelist(gfp_t flags)
 {
-        if (NUMA_BUILD && unlikely(flags & __GFP_THISNODE))
+        if (IS_ENABLED(CONFIG_NUMA) && unlikely(flags & __GFP_THISNODE))
                 return 1;
 
         return 0;
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 2e31e8b3a190..bfe665621536 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -72,9 +72,9 @@ static inline int irq_to_gpio(unsigned int irq)
         return -EINVAL;
 }
 
-#endif
+#endif /* ! CONFIG_ARCH_HAVE_CUSTOM_GPIO_H */
 
-#else
+#else /* ! CONFIG_GENERIC_GPIO */
 
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -231,6 +231,21 @@ static inline int irq_to_gpio(unsigned irq)
         return -EINVAL;
 }
 
-#endif
+static inline int
+gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+                       unsigned int gpio_offset, unsigned int pin_offset,
+                       unsigned int npins)
+{
+        WARN_ON(1);
+        return -EINVAL;
+}
+
+static inline void
+gpiochip_remove_pin_ranges(struct gpio_chip *chip)
+{
+        WARN_ON(1);
+}
+
+#endif /* ! CONFIG_GENERIC_GPIO */
 
 #endif /* __LINUX_GPIO_H */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index cab3da3d0949..624ef3f45c8e 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -4,6 +4,7 @@
 #include <linux/preempt.h>
 #include <linux/lockdep.h>
 #include <linux/ftrace_irq.h>
+#include <linux/vtime.h>
 #include <asm/hardirq.h>
 
 /*
@@ -129,16 +130,6 @@ extern void synchronize_irq(unsigned int irq);
 # define synchronize_irq(irq)   barrier()
 #endif
 
-struct task_struct;
-
-#if !defined(CONFIG_VIRT_CPU_ACCOUNTING) && !defined(CONFIG_IRQ_TIME_ACCOUNTING)
-static inline void vtime_account(struct task_struct *tsk)
-{
-}
-#else
-extern void vtime_account(struct task_struct *tsk);
-#endif
-
 #if defined(CONFIG_TINY_RCU) || defined(CONFIG_TINY_PREEMPT_RCU)
 
 static inline void rcu_nmi_enter(void)
@@ -162,7 +153,7 @@ extern void rcu_nmi_exit(void);
  */
 #define __irq_enter()                                   \
         do {                                            \
-                vtime_account(current);         \
+                vtime_account_irq_enter(current);       \
                 add_preempt_count(HARDIRQ_OFFSET);      \
                 trace_hardirq_enter();                  \
         } while (0)
@@ -178,7 +169,7 @@ extern void irq_enter(void);
 #define __irq_exit()                                    \
         do {                                            \
                 trace_hardirq_exit();                   \
-                vtime_account(current);         \
+                vtime_account_irq_exit(current);        \
                 sub_preempt_count(HARDIRQ_OFFSET);      \
         } while (0)
 
diff --git a/include/linux/hash.h b/include/linux/hash.h
index 24df9e70406f..61c97ae22e01 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_HASH_H
 #define _LINUX_HASH_H
 /* Fast hashing routine for ints,  longs and pointers.
-   (C) 2002 William Lee Irwin III, IBM */
+   (C) 2002 Nadia Yvette Chambers, IBM */
 
 /*
  * Knuth recommends primes in approximately golden ratio to the maximum
diff --git a/include/linux/hdlc/Kbuild b/include/linux/hdlc/Kbuild
index 1fb26448faa9..e69de29bb2d1 100644
--- a/include/linux/hdlc/Kbuild
+++ b/include/linux/hdlc/Kbuild
@@ -1 +0,0 @@
-header-y += ioctl.h
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
deleted file mode 100644
index 583972364357..000000000000
--- a/include/linux/hdlc/ioctl.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef __HDLC_IOCTL_H__
-#define __HDLC_IOCTL_H__
-
-
-#define GENERIC_HDLC_VERSION 4  /* For synchronization with sethdlc utility */
-
-#define CLOCK_DEFAULT   0       /* Default setting */
-#define CLOCK_EXT       1       /* External TX and RX clock - DTE */
-#define CLOCK_INT       2       /* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT     3       /* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX  4       /* TX clock derived from external RX clock */
-
-
-#define ENCODING_DEFAULT        0 /* Default setting */
-#define ENCODING_NRZ            1
-#define ENCODING_NRZI           2
-#define ENCODING_FM_MARK        3
-#define ENCODING_FM_SPACE       4
-#define ENCODING_MANCHESTER     5
-
-
-#define PARITY_DEFAULT          0 /* Default setting */
-#define PARITY_NONE             1 /* No parity */
-#define PARITY_CRC16_PR0        2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1        3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT  4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT  5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT  6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT  7 /* CRC32, initial value 0xFFFFFFFF */
-
-#define LMI_DEFAULT             0 /* Default setting */
-#define LMI_NONE                1 /* No LMI, all PVCs are static */
-#define LMI_ANSI                2 /* ANSI Annex D */
-#define LMI_CCITT               3 /* ITU-T Annex A */
-#define LMI_CISCO               4 /* The "original" LMI, aka Gang of Four */
-
-typedef struct { 
-        unsigned int clock_rate; /* bits per second */
-        unsigned int clock_type; /* internal, external, TX-internal etc. */
-        unsigned short loopback;
-} sync_serial_settings;          /* V.35, V.24, X.21 */
-
-typedef struct { 
-        unsigned int clock_rate; /* bits per second */
-        unsigned int clock_type; /* internal, external, TX-internal etc. */
-        unsigned short loopback;
-        unsigned int slot_map;
-} te1_settings;                  /* T1, E1 */
-
-typedef struct {
-        unsigned short encoding;
-        unsigned short parity;
-} raw_hdlc_proto;
-
-typedef struct {
-        unsigned int t391;
-        unsigned int t392;
-        unsigned int n391;
-        unsigned int n392;
-        unsigned int n393;
-        unsigned short lmi;
-        unsigned short dce; /* 1 for DCE (network side) operation */
-} fr_proto;
-
-typedef struct {
-        unsigned int dlci;
-} fr_proto_pvc;          /* for creating/deleting FR PVCs */
-
-typedef struct {
-        unsigned int dlci;
-        char master[IFNAMSIZ];  /* Name of master FRAD device */
-}fr_proto_pvc_info;             /* for returning PVC information only */
-
-typedef struct {
-    unsigned int interval;
-    unsigned int timeout;
-} cisco_proto;
-
-/* PPP doesn't need any info now - supply length = 0 to ioctl */
-
-#endif /* __HDLC_IOCTL_H__ */
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index ca8d7e94eb3c..55f277372fed 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -19,7 +19,6 @@
 #ifndef _HID_SENSORS_IDS_H
 #define _HID_SENSORS_IDS_H
 
-#define HID_UP_SENSOR                                           0x00200000
 #define HID_MAX_PHY_DEVICES                                     0xFF
 
 /* Accel 3D (200073) */
diff --git a/include/linux/hid.h b/include/linux/hid.h
index c076041a069e..7330a0fef0c0 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -167,6 +167,7 @@ struct hid_item {
 #define HID_UP_MSVENDOR         0xff000000
 #define HID_UP_CUSTOM           0x00ff0000
 #define HID_UP_LOGIVENDOR       0xffbc0000
+#define HID_UP_SENSOR           0x00200000
 
 #define HID_USAGE               0x0000ffff
 
@@ -292,6 +293,7 @@ struct hid_item {
  */
 #define HID_GROUP_GENERIC                       0x0001
 #define HID_GROUP_MULTITOUCH                    0x0002
+#define HID_GROUP_SENSOR_HUB                    0x0003
 
 /*
  * This is the global environment of the parser. This information is
@@ -342,6 +344,7 @@ struct hid_collection {
 struct hid_usage {
         unsigned  hid;                  /* hid usage code */
         unsigned  collection_index;     /* index into collection array */
+        unsigned  usage_index;          /* index into usage array */
         /* hidinput data */
         __u16     code;                 /* input driver code */
         __u8      type;                 /* input driver type */
@@ -684,6 +687,7 @@ struct hid_ll_driver {
 
 extern int hid_debug;
 
+extern bool hid_ignore(struct hid_device *);
 extern int hid_add_device(struct hid_device *);
 extern void hid_destroy_device(struct hid_device *);
 
@@ -706,6 +710,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int);
 int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
 struct hid_field *hidinput_get_led_field(struct hid_device *hid);
 unsigned int hidinput_count_leds(struct hid_device *hid);
+__s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code);
 void hid_output_report(struct hid_report *report, __u8 *data);
 struct hid_device *hid_allocate_device(void);
 struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id);
@@ -716,6 +721,7 @@ int hid_connect(struct hid_device *hid, unsigned int connect_mask);
 void hid_disconnect(struct hid_device *hid);
 const struct hid_device_id *hid_match_id(struct hid_device *hdev,
                                          const struct hid_device_id *id);
+s32 hid_snto32(__u32 value, unsigned n);
 
 /**
  * hid_map_usage - map usage input bits
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index b31cb7da0346..092dc5305a32 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -8,6 +8,10 @@ extern int do_huge_pmd_anonymous_page(struct mm_struct *mm,
 extern int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm,
                          pmd_t *dst_pmd, pmd_t *src_pmd, unsigned long addr,
                          struct vm_area_struct *vma);
+extern void huge_pmd_set_accessed(struct mm_struct *mm,
+                                  struct vm_area_struct *vma,
+                                  unsigned long address, pmd_t *pmd,
+                                  pmd_t orig_pmd, int dirty);
 extern int do_huge_pmd_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
                                unsigned long address, pmd_t *pmd,
                                pmd_t orig_pmd);
@@ -35,6 +39,7 @@ enum transparent_hugepage_flag {
         TRANSPARENT_HUGEPAGE_DEFRAG_FLAG,
         TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG,
         TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG,
+        TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG,
 #ifdef CONFIG_DEBUG_VM
         TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG,
 #endif
@@ -74,6 +79,9 @@ extern bool is_vma_temporary_stack(struct vm_area_struct *vma);
          (transparent_hugepage_flags &                                  \
           (1<<TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG) &&             \
           (__vma)->vm_flags & VM_HUGEPAGE))
+#define transparent_hugepage_use_zero_page()                            \
+        (transparent_hugepage_flags &                                   \
+         (1<<TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG))
 #ifdef CONFIG_DEBUG_VM
 #define transparent_hugepage_debug_cow()                                \
         (transparent_hugepage_flags &                                   \
@@ -91,12 +99,14 @@ extern int handle_pte_fault(struct mm_struct *mm,
                             struct vm_area_struct *vma, unsigned long address,
                             pte_t *pte, pmd_t *pmd, unsigned int flags);
 extern int split_huge_page(struct page *page);
-extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd);
-#define split_huge_page_pmd(__mm, __pmd)                                \
+extern void __split_huge_page_pmd(struct vm_area_struct *vma,
+                unsigned long address, pmd_t *pmd);
+#define split_huge_page_pmd(__vma, __address, __pmd)                    \
         do {                                                            \
                 pmd_t *____pmd = (__pmd);                               \
                 if (unlikely(pmd_trans_huge(*____pmd)))                 \
-                        __split_huge_page_pmd(__mm, ____pmd);           \
+                        __split_huge_page_pmd(__vma, __address,         \
+                                        ____pmd);                       \
         }  while (0)
 #define wait_split_huge_page(__anon_vma, __pmd)                         \
         do {                                                            \
@@ -106,6 +116,8 @@ extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd);
                 BUG_ON(pmd_trans_splitting(*____pmd) ||                 \
                        pmd_trans_huge(*____pmd));                       \
         } while (0)
+extern void split_huge_page_pmd_mm(struct mm_struct *mm, unsigned long address,
+                pmd_t *pmd);
 #if HPAGE_PMD_ORDER > MAX_ORDER
 #error "hugepages can't be allocated by the buddy allocator"
 #endif
@@ -173,10 +185,12 @@ static inline int split_huge_page(struct page *page)
 {
         return 0;
 }
-#define split_huge_page_pmd(__mm, __pmd)        \
+#define split_huge_page_pmd(__vma, __address, __pmd)    \
         do { } while (0)
 #define wait_split_huge_page(__anon_vma, __pmd) \
         do { } while (0)
+#define split_huge_page_pmd_mm(__mm, __address, __pmd)  \
+        do { } while (0)
 #define compound_trans_head(page) compound_head(page)
 static inline int hugepage_madvise(struct vm_area_struct *vma,
                                    unsigned long *vm_flags, int advice)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 225164842ab6..3e7fa1acf09c 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -183,7 +183,8 @@ extern const struct file_operations hugetlbfs_file_operations;
 extern const struct vm_operations_struct hugetlb_vm_ops;
 struct file *hugetlb_file_setup(const char *name, unsigned long addr,
                                 size_t size, vm_flags_t acct,
-                                struct user_struct **user, int creat_flags);
+                                struct user_struct **user, int creat_flags,
+                                int page_size_log);
 
 static inline int is_file_hugepages(struct file *file)
 {
@@ -195,12 +196,14 @@ static inline int is_file_hugepages(struct file *file)
         return 0;
 }
 
+
 #else /* !CONFIG_HUGETLBFS */
 
 #define is_file_hugepages(file)                 0
 static inline struct file *
 hugetlb_file_setup(const char *name, unsigned long addr, size_t size,
-                vm_flags_t acctflag, struct user_struct **user, int creat_flags)
+                vm_flags_t acctflag, struct user_struct **user, int creat_flags,
+                int page_size_log)
 {
         return ERR_PTR(-ENOSYS);
 }
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 6ae9c631a1be..0464c85e63fd 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -1,35 +1,8 @@
 #ifndef _LINUX_HW_BREAKPOINT_H
 #define _LINUX_HW_BREAKPOINT_H
 
-enum {
-        HW_BREAKPOINT_LEN_1 = 1,
-        HW_BREAKPOINT_LEN_2 = 2,
-        HW_BREAKPOINT_LEN_4 = 4,
-        HW_BREAKPOINT_LEN_8 = 8,
-};
-
-enum {
-        HW_BREAKPOINT_EMPTY     = 0,
-        HW_BREAKPOINT_R         = 1,
-        HW_BREAKPOINT_W         = 2,
-        HW_BREAKPOINT_RW        = HW_BREAKPOINT_R | HW_BREAKPOINT_W,
-        HW_BREAKPOINT_X         = 4,
-        HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
-};
-
-enum bp_type_idx {
-        TYPE_INST       = 0,
-#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
-        TYPE_DATA       = 0,
-#else
-        TYPE_DATA       = 1,
-#endif
-        TYPE_MAX
-};
-
-#ifdef __KERNEL__
-
 #include <linux/perf_event.h>
+#include <uapi/linux/hw_breakpoint.h>
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 
@@ -151,6 +124,4 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
 }
 
 #endif /* CONFIG_HAVE_HW_BREAKPOINT */
-#endif /* __KERNEL__ */
-
 #endif /* _LINUX_HW_BREAKPOINT_H */
diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h
index df804ba73e0b..92a0dc75bc74 100644
--- a/include/linux/i2c-omap.h
+++ b/include/linux/i2c-omap.h
@@ -34,6 +34,7 @@ struct omap_i2c_bus_platform_data {
         u32             clkrate;
         u32             rev;
         u32             flags;
+        void            (*set_mpu_wkup_lat)(struct device *dev, long set);
 };
 
 #endif
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 800de224336b..d0c4db7b4872 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -259,6 +259,7 @@ static inline void i2c_set_clientdata(struct i2c_client *dev, void *data)
  * @platform_data: stored in i2c_client.dev.platform_data
  * @archdata: copied into i2c_client.dev.archdata
  * @of_node: pointer to OpenFirmware device node
+ * @acpi_node: ACPI device node
  * @irq: stored in i2c_client.irq
  *
  * I2C doesn't actually support hardware probing, although controllers and
@@ -279,6 +280,7 @@ struct i2c_board_info {
         void            *platform_data;
         struct dev_archdata     *archdata;
         struct device_node *of_node;
+        struct acpi_dev_node acpi_node;
         int             irq;
 };
 
@@ -501,4 +503,11 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap)
                         i2c_del_driver)
 
 #endif /* I2C */
+
+#if IS_ENABLED(CONFIG_ACPI_I2C)
+extern void acpi_i2c_register_devices(struct i2c_adapter *adap);
+#else
+static inline void acpi_i2c_register_devices(struct i2c_adapter *adap) {}
+#endif
+
 #endif /* _LINUX_I2C_H */
diff --git a/include/linux/i2c/i2c-hid.h b/include/linux/i2c/i2c-hid.h
new file mode 100644
index 000000000000..60e411d764d4
--- /dev/null
+++ b/include/linux/i2c/i2c-hid.h
@@ -0,0 +1,35 @@
+/*
+ * HID over I2C protocol implementation
+ *
+ * Copyright (c) 2012 Benjamin Tissoires <benjamin.tissoires@gmail.com>
+ * Copyright (c) 2012 Ecole Nationale de l'Aviation Civile, France
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#ifndef __LINUX_I2C_HID_H
+#define __LINUX_I2C_HID_H
+
+#include <linux/types.h>
+
+/**
+ * struct i2chid_platform_data - used by hid over i2c implementation.
+ * @hid_descriptor_address: i2c register where the HID descriptor is stored.
+ *
+ * Note that it is the responsibility of the platform driver (or the acpi 5.0
+ * driver) to setup the irq related to the gpio in the struct i2c_board_info.
+ * The platform driver should also setup the gpio according to the device:
+ *
+ * A typical example is the following:
+ *      irq = gpio_to_irq(intr_gpio);
+ *      hkdk4412_i2c_devs5[0].irq = irq; // store the irq in i2c_board_info
+ *      gpio_request(intr_gpio, "elan-irq");
+ *      s3c_gpio_setpull(intr_gpio, S3C_GPIO_PULL_UP);
+ */
+struct i2c_hid_platform_data {
+        u16 hid_descriptor_address;
+};
+
+#endif /* __LINUX_I2C_HID_H */
diff --git a/include/linux/i2c/pcf857x.h b/include/linux/i2c/pcf857x.h
index 781e6bd06c34..0767a2a6b2f1 100644
--- a/include/linux/i2c/pcf857x.h
+++ b/include/linux/i2c/pcf857x.h
@@ -10,7 +10,6 @@
  * @setup: optional callback issued once the GPIOs are valid
  * @teardown: optional callback issued before the GPIOs are invalidated
  * @context: optional parameter passed to setup() and teardown()
- * @irq: optional interrupt number
  *
  * In addition to the I2C_BOARD_INFO() state appropriate to each chip,
  * the i2c_board_info used with the pcf875x driver must provide its
@@ -40,8 +39,6 @@ struct pcf857x_platform_data {
                                         int gpio, unsigned ngpio,
                                         void *context);
         void            *context;
-
-        int             irq;
 };
 
 #endif /* __LINUX_PCF857X_H */
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 2385119f8bb0..f0859cc73861 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -131,6 +131,8 @@
 
 #define IEEE80211_MAX_MESH_ID_LEN       32
 
+#define IEEE80211_NUM_TIDS              16
+
 #define IEEE80211_QOS_CTL_LEN           2
 /* 1d tag mask */
 #define IEEE80211_QOS_CTL_TAG1D_MASK            0x0007
@@ -666,6 +668,21 @@ struct ieee80211_meshconf_ie {
 } __attribute__ ((packed));
 
 /**
+ * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags
+ *
+ * @IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS: STA is willing to establish
+ *      additional mesh peerings with other mesh STAs
+ * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs
+ * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure
+ *      is ongoing
+ */
+enum mesh_config_capab_flags {
+        IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS          = 0x01,
+        IEEE80211_MESHCONF_CAPAB_FORWARDING             = 0x08,
+        IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING         = 0x20,
+};
+
+/**
  * struct ieee80211_rann_ie
  *
  * This structure refers to "Root Announcement information element"
@@ -905,6 +922,38 @@ struct ieee80211_tdls_data {
         } u;
 } __packed;
 
+/*
+ * Peer-to-Peer IE attribute related definitions.
+ */
+/**
+ * enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute.
+ */
+enum ieee80211_p2p_attr_id {
+        IEEE80211_P2P_ATTR_STATUS = 0,
+        IEEE80211_P2P_ATTR_MINOR_REASON,
+        IEEE80211_P2P_ATTR_CAPABILITY,
+        IEEE80211_P2P_ATTR_DEVICE_ID,
+        IEEE80211_P2P_ATTR_GO_INTENT,
+        IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,
+        IEEE80211_P2P_ATTR_LISTEN_CHANNEL,
+        IEEE80211_P2P_ATTR_GROUP_BSSID,
+        IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,
+        IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,
+        IEEE80211_P2P_ATTR_MANAGABILITY,
+        IEEE80211_P2P_ATTR_CHANNEL_LIST,
+        IEEE80211_P2P_ATTR_ABSENCE_NOTICE,
+        IEEE80211_P2P_ATTR_DEVICE_INFO,
+        IEEE80211_P2P_ATTR_GROUP_INFO,
+        IEEE80211_P2P_ATTR_GROUP_ID,
+        IEEE80211_P2P_ATTR_INTERFACE,
+        IEEE80211_P2P_ATTR_OPER_CHANNEL,
+        IEEE80211_P2P_ATTR_INVITE_FLAGS,
+        /* 19 - 220: Reserved */
+        IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,
+
+        IEEE80211_P2P_ATTR_MAX
+};
+
 /**
  * struct ieee80211_bar - HT Block Ack Request
  *
@@ -1107,20 +1156,6 @@ struct ieee80211_ht_operation {
 #define WLAN_HT_SMPS_CONTROL_STATIC     1
 #define WLAN_HT_SMPS_CONTROL_DYNAMIC    3
 
-#define VHT_MCS_SUPPORTED_SET_SIZE      8
-
-struct ieee80211_vht_capabilities {
-        __le32 vht_capabilities_info;
-        u8 vht_supported_mcs_set[VHT_MCS_SUPPORTED_SET_SIZE];
-} __packed;
-
-struct ieee80211_vht_operation {
-        u8 vht_op_info_chwidth;
-        u8 vht_op_info_chan_center_freq_seg1_idx;
-        u8 vht_op_info_chan_center_freq_seg2_idx;
-        __le16 vht_basic_mcs_set;
-} __packed;
-
 /**
  * struct ieee80211_vht_mcs_info - VHT MCS information
  * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
@@ -1128,11 +1163,13 @@ struct ieee80211_vht_operation {
  *      STA can receive. Rate expressed in units of 1 Mbps.
  *      If this field is 0 this value should not be used to
  *      consider the highest RX data rate supported.
+ *      The top 3 bits of this field are reserved.
  * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
  * @tx_highest: Indicates highest long GI VHT PPDU data rate
  *      STA can transmit. Rate expressed in units of 1 Mbps.
  *      If this field is 0 this value should not be used to
  *      consider the highest TX data rate supported.
+ *      The top 3 bits of this field are reserved.
  */
 struct ieee80211_vht_mcs_info {
         __le16 rx_mcs_map;
@@ -1141,38 +1178,107 @@ struct ieee80211_vht_mcs_info {
         __le16 tx_highest;
 } __packed;
 
+/**
+ * enum ieee80211_vht_mcs_support - VHT MCS support definitions
+ * @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
+ *      number of streams
+ * @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported
+ * @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported
+ * @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported
+ *
+ * These definitions are used in each 2-bit subfield of the @rx_mcs_map
+ * and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, which are
+ * both split into 8 subfields by number of streams. These values indicate
+ * which MCSes are supported for the number of streams the value appears
+ * for.
+ */
+enum ieee80211_vht_mcs_support {
+        IEEE80211_VHT_MCS_SUPPORT_0_7   = 0,
+        IEEE80211_VHT_MCS_SUPPORT_0_8   = 1,
+        IEEE80211_VHT_MCS_SUPPORT_0_9   = 2,
+        IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
+};
+
+/**
+ * struct ieee80211_vht_cap - VHT capabilities
+ *
+ * This structure is the "VHT capabilities element" as
+ * described in 802.11ac D3.0 8.4.2.160
+ * @vht_cap_info: VHT capability info
+ * @supp_mcs: VHT MCS supported rates
+ */
+struct ieee80211_vht_cap {
+        __le32 vht_cap_info;
+        struct ieee80211_vht_mcs_info supp_mcs;
+} __packed;
+
+/**
+ * enum ieee80211_vht_chanwidth - VHT channel width
+ * @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to
+ *      determine the channel width (20 or 40 MHz)
+ * @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth
+ * @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth
+ * @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth
+ */
+enum ieee80211_vht_chanwidth {
+        IEEE80211_VHT_CHANWIDTH_USE_HT          = 0,
+        IEEE80211_VHT_CHANWIDTH_80MHZ           = 1,
+        IEEE80211_VHT_CHANWIDTH_160MHZ          = 2,
+        IEEE80211_VHT_CHANWIDTH_80P80MHZ        = 3,
+};
+
+/**
+ * struct ieee80211_vht_operation - VHT operation IE
+ *
+ * This structure is the "VHT operation element" as
+ * described in 802.11ac D3.0 8.4.2.161
+ * @chan_width: Operating channel width
+ * @center_freq_seg1_idx: center freq segment 1 index
+ * @center_freq_seg2_idx: center freq segment 2 index
+ * @basic_mcs_set: VHT Basic MCS rate set
+ */
+struct ieee80211_vht_operation {
+        u8 chan_width;
+        u8 center_freq_seg1_idx;
+        u8 center_freq_seg2_idx;
+        __le16 basic_mcs_set;
+} __packed;
+
+
 #define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
 #define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
 #define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT  2
 #define IEEE80211_VHT_MCS_NOT_SUPPORTED 3
 
 /* 802.11ac VHT Capabilities */
-#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895                0x00000000
-#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991                0x00000001
-#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454               0x00000002
-#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              0x00000004
-#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     0x00000008
-#define IEEE80211_VHT_CAP_RXLDPC                              0x00000010
-#define IEEE80211_VHT_CAP_SHORT_GI_80                         0x00000020
-#define IEEE80211_VHT_CAP_SHORT_GI_160                        0x00000040
-#define IEEE80211_VHT_CAP_TXSTBC                              0x00000080
-#define IEEE80211_VHT_CAP_RXSTBC_1                            0x00000100
-#define IEEE80211_VHT_CAP_RXSTBC_2                            0x00000200
-#define IEEE80211_VHT_CAP_RXSTBC_3                            0x00000300
-#define IEEE80211_VHT_CAP_RXSTBC_4                            0x00000400
-#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE               0x00000800
-#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE               0x00001000
-#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX             0x00006000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX              0x00030000
-#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE               0x00080000
-#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE               0x00100000
-#define IEEE80211_VHT_CAP_VHT_TXOP_PS                         0x00200000
-#define IEEE80211_VHT_CAP_HTC_VHT                             0x00400000
-#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT          0x00800000
-#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   0x08000000
-#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     0x0c000000
-#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN                  0x10000000
-#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN                  0x20000000
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895                  0x00000000
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991                  0x00000001
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454                 0x00000002
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ                0x00000004
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ       0x00000008
+#define IEEE80211_VHT_CAP_RXLDPC                                0x00000010
+#define IEEE80211_VHT_CAP_SHORT_GI_80                           0x00000020
+#define IEEE80211_VHT_CAP_SHORT_GI_160                          0x00000040
+#define IEEE80211_VHT_CAP_TXSTBC                                0x00000080
+#define IEEE80211_VHT_CAP_RXSTBC_1                              0x00000100
+#define IEEE80211_VHT_CAP_RXSTBC_2                              0x00000200
+#define IEEE80211_VHT_CAP_RXSTBC_3                              0x00000300
+#define IEEE80211_VHT_CAP_RXSTBC_4                              0x00000400
+#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE                 0x00000800
+#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE                 0x00001000
+#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX               0x00006000
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX                0x00030000
+#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE                 0x00080000
+#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE                 0x00100000
+#define IEEE80211_VHT_CAP_VHT_TXOP_PS                           0x00200000
+#define IEEE80211_VHT_CAP_HTC_VHT                               0x00400000
+#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT      23
+#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK       \
+                (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
+#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB     0x08000000
+#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB       0x0c000000
+#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN                    0x10000000
+#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN                    0x20000000
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
@@ -1440,8 +1546,6 @@ enum ieee80211_eid {
 
         WLAN_EID_RSN = 48,
         WLAN_EID_MMIE = 76,
-        WLAN_EID_WPA = 221,
-        WLAN_EID_GENERIC = 221,
         WLAN_EID_VENDOR_SPECIFIC = 221,
         WLAN_EID_QOS_PARAMETER = 222,
 
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 1cc595a67cc9..f4e56ecd0b1a 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -4,5 +4,22 @@
 #include <linux/ip.h>
 #include <linux/in6.h>
 #include <uapi/linux/if_tunnel.h>
+#include <linux/u64_stats_sync.h>
+
+/*
+ * Locking : hash tables are protected by RCU and RTNL
+ */
+
+#define for_each_ip_tunnel_rcu(pos, start) \
+        for (pos = rcu_dereference(start); pos; pos = rcu_dereference(pos->next))
+
+/* often modified stats are per cpu, other are shared (netdev->stats) */
+struct pcpu_tstats {
+        u64     rx_packets;
+        u64     rx_bytes;
+        u64     tx_packets;
+        u64     tx_bytes;
+        struct u64_stats_sync   syncp;
+};
 
 #endif /* _IF_TUNNEL_H_ */
diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h
index c629b3a1d9a9..f3eea18fdf46 100644
--- a/include/linux/iio/buffer.h
+++ b/include/linux/iio/buffer.h
@@ -66,7 +66,8 @@ struct iio_buffer_access_funcs {
  * @stufftoread:        [INTERN] flag to indicate new data.
  * @demux_list:         [INTERN] list of operations required to demux the scan.
  * @demux_bounce:       [INTERN] buffer for doing gather from incoming scan.
- **/
+ * @buffer_list:        [INTERN] entry in the devices list of current buffers.
+ */
 struct iio_buffer {
         int                                     length;
         int                                     bytes_per_datum;
@@ -81,9 +82,22 @@ struct iio_buffer {
         const struct attribute_group *attrs;
         struct list_head                        demux_list;
         unsigned char                           *demux_bounce;
+        struct list_head                        buffer_list;
 };
 
 /**
+ * iio_update_buffers() - add or remove buffer from active list
+ * @indio_dev:          device to add buffer to
+ * @insert_buffer:      buffer to insert
+ * @remove_buffer:      buffer_to_remove
+ *
+ * Note this will tear down the all buffering and build it up again
+ */
+int iio_update_buffers(struct iio_dev *indio_dev,
+                       struct iio_buffer *insert_buffer,
+                       struct iio_buffer *remove_buffer);
+
+/**
  * iio_buffer_init() - Initialize the buffer structure
  * @buffer:             buffer to be initialized
  **/
@@ -115,11 +129,11 @@ int iio_scan_mask_set(struct iio_dev *indio_dev,
                       struct iio_buffer *buffer, int bit);
 
 /**
- * iio_push_to_buffer() - push to a registered buffer.
- * @buffer:             IIO buffer structure for device
- * @data:               the data to push to the buffer
+ * iio_push_to_buffers() - push to a registered buffer.
+ * @indio_dev:          iio_dev structure for device.
+ * @data:               Full scan.
  */
-int iio_push_to_buffer(struct iio_buffer *buffer, unsigned char *data);
+int iio_push_to_buffers(struct iio_dev *indio_dev, unsigned char *data);
 
 int iio_update_demux(struct iio_dev *indio_dev);
 
@@ -181,7 +195,7 @@ bool iio_validate_scan_mask_onehot(struct iio_dev *indio_dev,
 #else /* CONFIG_IIO_BUFFER */
 
 static inline int iio_buffer_register(struct iio_dev *indio_dev,
-                                           struct iio_chan_spec *channels,
+                                           const struct iio_chan_spec *channels,
                                            int num_channels)
 {
         return 0;
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index e875bcf0478f..16c35ac045bd 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -9,6 +9,8 @@
  */
 #ifndef _IIO_INKERN_CONSUMER_H_
 #define _IIO_INKERN_CONSUMER_H_
+
+#include <linux/types.h>
 #include <linux/iio/types.h>
 
 struct iio_dev;
@@ -18,10 +20,12 @@ struct iio_chan_spec;
  * struct iio_channel - everything needed for a consumer to use a channel
  * @indio_dev:          Device on which the channel exists.
  * @channel:            Full description of the channel.
+ * @data:               Data about the channel used by consumer.
  */
 struct iio_channel {
         struct iio_dev *indio_dev;
         const struct iio_chan_spec *channel;
+        void *data;
 };
 
 /**
@@ -59,6 +63,52 @@ struct iio_channel *iio_channel_get_all(const char *name);
  */
 void iio_channel_release_all(struct iio_channel *chan);
 
+struct iio_cb_buffer;
+/**
+ * iio_channel_get_all_cb() - register callback for triggered capture
+ * @name:               Name of client device.
+ * @cb:                 Callback function.
+ * @private:            Private data passed to callback.
+ *
+ * NB right now we have no ability to mux data from multiple devices.
+ * So if the channels requested come from different devices this will
+ * fail.
+ */
+struct iio_cb_buffer *iio_channel_get_all_cb(const char *name,
+                                             int (*cb)(u8 *data,
+                                                       void *private),
+                                             void *private);
+/**
+ * iio_channel_release_all_cb() - release and unregister the callback.
+ * @cb_buffer:          The callback buffer that was allocated.
+ */
+void iio_channel_release_all_cb(struct iio_cb_buffer *cb_buffer);
+
+/**
+ * iio_channel_start_all_cb() - start the flow of data through callback.
+ * @cb_buff:            The callback buffer we are starting.
+ */
+int iio_channel_start_all_cb(struct iio_cb_buffer *cb_buff);
+
+/**
+ * iio_channel_stop_all_cb() - stop the flow of data through the callback.
+ * @cb_buff:            The callback buffer we are stopping.
+ */
+void iio_channel_stop_all_cb(struct iio_cb_buffer *cb_buff);
+
+/**
+ * iio_channel_cb_get_channels() - get access to the underlying channels.
+ * @cb_buff:            The callback buffer from whom we want the channel
+ *                      information.
+ *
+ * This function allows one to obtain information about the channels.
+ * Whilst this may allow direct reading if all buffers are disabled, the
+ * primary aim is to allow drivers that are consuming a channel to query
+ * things like scaling of the channel.
+ */
+struct iio_channel
+*iio_channel_cb_get_channels(const struct iio_cb_buffer *cb_buffer);
+
 /**
  * iio_read_channel_raw() - read from a given channel
  * @chan:               The channel being queried.
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 7806c24e5bc8..da8c776ba0bd 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -410,6 +410,7 @@ struct iio_buffer_setup_ops {
  *                      and owner
  * @event_interface:    [INTERN] event chrdevs associated with interrupt lines
  * @buffer:             [DRIVER] any buffer present
+ * @buffer_list:        [INTERN] list of all buffers currently attached
  * @scan_bytes:         [INTERN] num bytes captured to be fed to buffer demux
  * @mlock:              [INTERN] lock used to prevent simultaneous device state
  *                      changes
@@ -448,6 +449,7 @@ struct iio_dev {
         struct iio_event_interface      *event_interface;
 
         struct iio_buffer               *buffer;
+        struct list_head                buffer_list;
         int                             scan_bytes;
         struct mutex                    mlock;
 
@@ -618,6 +620,9 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)
 };
 #endif
 
+int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer,
+        int *fract);
+
 /**
  * IIO_DEGREE_TO_RAD() - Convert degree to rad
  * @deg: A value in degree
diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h
new file mode 100644
index 000000000000..ff781dca2e9a
--- /dev/null
+++ b/include/linux/iio/imu/adis.h
@@ -0,0 +1,280 @@
+/*
+ * Common library for ADIS16XXX devices
+ *
+ * Copyright 2012 Analog Devices Inc.
+ *   Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __IIO_ADIS_H__
+#define __IIO_ADIS_H__
+
+#include <linux/spi/spi.h>
+#include <linux/interrupt.h>
+#include <linux/iio/types.h>
+
+#define ADIS_WRITE_REG(reg) ((0x80 | (reg)))
+#define ADIS_READ_REG(reg) ((reg) & 0x7f)
+
+#define ADIS_PAGE_SIZE 0x80
+#define ADIS_REG_PAGE_ID 0x00
+
+struct adis;
+
+/**
+ * struct adis_data - ADIS chip variant specific data
+ * @read_delay: SPI delay for read operations in us
+ * @write_delay: SPI delay for write operations in us
+ * @glob_cmd_reg: Register address of the GLOB_CMD register
+ * @msc_ctrl_reg: Register address of the MSC_CTRL register
+ * @diag_stat_reg: Register address of the DIAG_STAT register
+ * @status_error_msgs: Array of error messgaes
+ * @status_error_mask:
+ */
+struct adis_data {
+        unsigned int read_delay;
+        unsigned int write_delay;
+
+        unsigned int glob_cmd_reg;
+        unsigned int msc_ctrl_reg;
+        unsigned int diag_stat_reg;
+
+        unsigned int self_test_mask;
+        unsigned int startup_delay;
+
+        const char * const *status_error_msgs;
+        unsigned int status_error_mask;
+
+        int (*enable_irq)(struct adis *adis, bool enable);
+
+        bool has_paging;
+};
+
+struct adis {
+        struct spi_device       *spi;
+        struct iio_trigger      *trig;
+
+        const struct adis_data  *data;
+
+        struct mutex            txrx_lock;
+        struct spi_message      msg;
+        struct spi_transfer     *xfer;
+        unsigned int            current_page;
+        void                    *buffer;
+
+        uint8_t                 tx[10] ____cacheline_aligned;
+        uint8_t                 rx[4];
+};
+
+int adis_init(struct adis *adis, struct iio_dev *indio_dev,
+        struct spi_device *spi, const struct adis_data *data);
+int adis_reset(struct adis *adis);
+
+int adis_write_reg(struct adis *adis, unsigned int reg,
+        unsigned int val, unsigned int size);
+int adis_read_reg(struct adis *adis, unsigned int reg,
+        unsigned int *val, unsigned int size);
+
+/**
+ * adis_write_reg_8() - Write single byte to a register
+ * @adis: The adis device
+ * @reg: The address of the register to be written
+ * @value: The value to write
+ */
+static inline int adis_write_reg_8(struct adis *adis, unsigned int reg,
+        uint8_t val)
+{
+        return adis_write_reg(adis, reg, val, 1);
+}
+
+/**
+ * adis_write_reg_16() - Write 2 bytes to a pair of registers
+ * @adis: The adis device
+ * @reg: The address of the lower of the two registers
+ * @value: Value to be written
+ */
+static inline int adis_write_reg_16(struct adis *adis, unsigned int reg,
+        uint16_t val)
+{
+        return adis_write_reg(adis, reg, val, 2);
+}
+
+/**
+ * adis_write_reg_32() - write 4 bytes to four registers
+ * @adis: The adis device
+ * @reg: The address of the lower of the four register
+ * @value: Value to be written
+ */
+static inline int adis_write_reg_32(struct adis *adis, unsigned int reg,
+        uint32_t val)
+{
+        return adis_write_reg(adis, reg, val, 4);
+}
+
+/**
+ * adis_read_reg_16() - read 2 bytes from a 16-bit register
+ * @adis: The adis device
+ * @reg: The address of the lower of the two registers
+ * @val: The value read back from the device
+ */
+static inline int adis_read_reg_16(struct adis *adis, unsigned int reg,
+        uint16_t *val)
+{
+        unsigned int tmp;
+        int ret;
+
+        ret = adis_read_reg(adis, reg, &tmp, 2);
+        *val = tmp;
+
+        return ret;
+}
+
+/**
+ * adis_read_reg_32() - read 4 bytes from a 32-bit register
+ * @adis: The adis device
+ * @reg: The address of the lower of the two registers
+ * @val: The value read back from the device
+ */
+static inline int adis_read_reg_32(struct adis *adis, unsigned int reg,
+        uint32_t *val)
+{
+        unsigned int tmp;
+        int ret;
+
+        ret = adis_read_reg(adis, reg, &tmp, 4);
+        *val = tmp;
+
+        return ret;
+}
+
+int adis_enable_irq(struct adis *adis, bool enable);
+int adis_check_status(struct adis *adis);
+
+int adis_initial_startup(struct adis *adis);
+
+int adis_single_conversion(struct iio_dev *indio_dev,
+        const struct iio_chan_spec *chan, unsigned int error_mask,
+        int *val);
+
+#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, bits) { \
+        .type = IIO_VOLTAGE, \
+        .indexed = 1, \
+        .channel = (chan), \
+        .extend_name = name, \
+        .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+                IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+        .address = (addr), \
+        .scan_index = (si), \
+        .scan_type = { \
+                .sign = 'u', \
+                .realbits = (bits), \
+                .storagebits = 16, \
+                .endianness = IIO_BE, \
+        }, \
+}
+
+#define ADIS_SUPPLY_CHAN(addr, si, bits) \
+        ADIS_VOLTAGE_CHAN(addr, si, 0, "supply", bits)
+
+#define ADIS_AUX_ADC_CHAN(addr, si, bits) \
+        ADIS_VOLTAGE_CHAN(addr, si, 1, NULL, bits)
+
+#define ADIS_TEMP_CHAN(addr, si, bits) { \
+        .type = IIO_TEMP, \
+        .indexed = 1, \
+        .channel = 0, \
+        .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+                IIO_CHAN_INFO_SCALE_SEPARATE_BIT | \
+                IIO_CHAN_INFO_OFFSET_SEPARATE_BIT, \
+        .address = (addr), \
+        .scan_index = (si), \
+        .scan_type = { \
+                .sign = 'u', \
+                .realbits = (bits), \
+                .storagebits = 16, \
+                .endianness = IIO_BE, \
+        }, \
+}
+
+#define ADIS_MOD_CHAN(_type, mod, addr, si, info, bits) { \
+        .type = (_type), \
+        .modified = 1, \
+        .channel2 = IIO_MOD_ ## mod, \
+        .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+                 IIO_CHAN_INFO_SCALE_SHARED_BIT | \
+                 info, \
+        .address = (addr), \
+        .scan_index = (si), \
+        .scan_type = { \
+                .sign = 's', \
+                .realbits = (bits), \
+                .storagebits = 16, \
+                .endianness = IIO_BE, \
+        }, \
+}
+
+#define ADIS_ACCEL_CHAN(mod, addr, si, info, bits) \
+        ADIS_MOD_CHAN(IIO_ACCEL, mod, addr, si, info, bits)
+
+#define ADIS_GYRO_CHAN(mod, addr, si, info, bits) \
+        ADIS_MOD_CHAN(IIO_ANGL_VEL, mod, addr, si, info, bits)
+
+#define ADIS_INCLI_CHAN(mod, addr, si, info, bits) \
+        ADIS_MOD_CHAN(IIO_INCLI, mod, addr, si, info, bits)
+
+#define ADIS_ROT_CHAN(mod, addr, si, info, bits) \
+        ADIS_MOD_CHAN(IIO_ROT, mod, addr, si, info, bits)
+
+#ifdef CONFIG_IIO_ADIS_LIB_BUFFER
+
+int adis_setup_buffer_and_trigger(struct adis *adis,
+        struct iio_dev *indio_dev, irqreturn_t (*trigger_handler)(int, void *));
+void adis_cleanup_buffer_and_trigger(struct adis *adis,
+        struct iio_dev *indio_dev);
+
+int adis_probe_trigger(struct adis *adis, struct iio_dev *indio_dev);
+void adis_remove_trigger(struct adis *adis);
+
+int adis_update_scan_mode(struct iio_dev *indio_dev,
+        const unsigned long *scan_mask);
+
+#else /* CONFIG_IIO_BUFFER */
+
+static inline int adis_setup_buffer_and_trigger(struct adis *adis,
+        struct iio_dev *indio_dev, irqreturn_t (*trigger_handler)(int, void *))
+{
+        return 0;
+}
+
+static inline void adis_cleanup_buffer_and_trigger(struct adis *adis,
+        struct iio_dev *indio_dev)
+{
+}
+
+static inline int adis_probe_trigger(struct adis *adis,
+        struct iio_dev *indio_dev)
+{
+        return 0;
+}
+
+static inline void adis_remove_trigger(struct adis *adis)
+{
+}
+
+#define adis_update_scan_mode NULL
+
+#endif /* CONFIG_IIO_BUFFER */
+
+#ifdef CONFIG_DEBUG_FS
+
+int adis_debugfs_reg_access(struct iio_dev *indio_dev,
+        unsigned int reg, unsigned int writeval, unsigned int *readval);
+
+#else
+
+#define adis_debugfs_reg_access NULL
+
+#endif
+
+#endif
diff --git a/include/linux/iio/machine.h b/include/linux/iio/machine.h
index 809a3f08d5a5..1601a2a63a72 100644
--- a/include/linux/iio/machine.h
+++ b/include/linux/iio/machine.h
@@ -19,11 +19,13 @@
  * @consumer_dev_name:  Name to uniquely identify the consumer device.
  * @consumer_channel:   Unique name used to identify the channel on the
  *                      consumer side.
+ * @consumer_data:      Data about the channel for use by the consumer driver.
  */
 struct iio_map {
         const char *adc_channel_label;
         const char *consumer_dev_name;
         const char *consumer_channel;
+        void *consumer_data;
 };
 
 #endif
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index 5c647ecfd5ba..88bf0f0d27b4 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -28,6 +28,7 @@ enum iio_chan_type {
         IIO_CAPACITANCE,
         IIO_ALTVOLTAGE,
         IIO_CCT,
+        IIO_PRESSURE,
 };
 
 enum iio_modifier {
@@ -58,5 +59,6 @@ enum iio_modifier {
 #define IIO_VAL_INT_PLUS_NANO 3
 #define IIO_VAL_INT_PLUS_MICRO_DB 4
 #define IIO_VAL_FRACTIONAL 10
+#define IIO_VAL_FRACTIONAL_LOG2 11
 
 #endif /* _IIO_TYPES_H_ */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index d032780d0ce5..a9d828976a77 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -171,6 +171,9 @@ struct in_ifaddr {
 extern int register_inetaddr_notifier(struct notifier_block *nb);
 extern int unregister_inetaddr_notifier(struct notifier_block *nb);
 
+extern void inet_netconf_notify_devconf(struct net *net, int type, int ifindex,
+                                        struct ipv4_devconf *devconf);
+
 extern struct net_device *__ip_dev_find(struct net *net, __be32 addr, bool devref);
 static inline struct net_device *ip_dev_find(struct net *net, __be32 addr)
 {
diff --git a/include/linux/init.h b/include/linux/init.h
index e59041e21df3..f63692d6902e 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -93,13 +93,13 @@
 
 #define __exit          __section(.exit.text) __exitused __cold notrace
 
-/* Used for HOTPLUG */
-#define __devinit        __section(.devinit.text) __cold notrace
-#define __devinitdata    __section(.devinit.data)
-#define __devinitconst   __constsection(.devinit.rodata)
-#define __devexit        __section(.devexit.text) __exitused __cold notrace
-#define __devexitdata    __section(.devexit.data)
-#define __devexitconst   __constsection(.devexit.rodata)
+/* Used for HOTPLUG, but that is always enabled now, so just make them noops */
+#define __devinit
+#define __devinitdata
+#define __devinitconst
+#define __devexit
+#define __devexitdata
+#define __devexitconst
 
 /* Used for HOTPLUG_CPU */
 #define __cpuinit        __section(.cpuinit.text) __cold notrace
@@ -126,10 +126,6 @@
 #define __INITRODATA    .section        ".init.rodata","a",%progbits
 #define __FINITDATA     .previous
 
-#define __DEVINIT        .section       ".devinit.text", "ax"
-#define __DEVINITDATA    .section       ".devinit.data", "aw"
-#define __DEVINITRODATA  .section       ".devinit.rodata", "a"
-
 #define __CPUINIT        .section       ".cpuinit.text", "ax"
 #define __CPUINITDATA    .section       ".cpuinit.data", "aw"
 #define __CPUINITRODATA  .section       ".cpuinit.rodata", "a"
diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h
index cc5cca774bab..2e86bd0bfba1 100644
--- a/include/linux/input/mt.h
+++ b/include/linux/input/mt.h
@@ -69,6 +69,12 @@ static inline bool input_mt_is_active(const struct input_mt_slot *slot)
         return input_mt_get_value(slot, ABS_MT_TRACKING_ID) >= 0;
 }
 
+static inline bool input_mt_is_used(const struct input_mt *mt,
+                                    const struct input_mt_slot *slot)
+{
+        return slot->frame == mt->frame;
+}
+
 int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots,
                         unsigned int flags);
 void input_mt_destroy_slots(struct input_dev *dev);
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 58b82a22a52b..492bc6513533 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -25,6 +25,11 @@ static inline struct iphdr *ip_hdr(const struct sk_buff *skb)
         return (struct iphdr *)skb_network_header(skb);
 }
 
+static inline struct iphdr *inner_ip_hdr(const struct sk_buff *skb)
+{
+        return (struct iphdr *)skb_inner_network_header(skb);
+}
+
 static inline struct iphdr *ipip_hdr(const struct sk_buff *skb)
 {
         return (struct iphdr *)skb_transport_header(skb);
diff --git a/include/linux/ipack.h b/include/linux/ipack.h
new file mode 100644
index 000000000000..fea12cbb2aeb
--- /dev/null
+++ b/include/linux/ipack.h
@@ -0,0 +1,245 @@
+/*
+ * Industry-pack bus.
+ *
+ * Copyright (C) 2011-2012 CERN (www.cern.ch)
+ * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ */
+
+#include <linux/mod_devicetable.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+
+#define IPACK_IDPROM_OFFSET_I                   0x01
+#define IPACK_IDPROM_OFFSET_P                   0x03
+#define IPACK_IDPROM_OFFSET_A                   0x05
+#define IPACK_IDPROM_OFFSET_C                   0x07
+#define IPACK_IDPROM_OFFSET_MANUFACTURER_ID     0x09
+#define IPACK_IDPROM_OFFSET_MODEL               0x0B
+#define IPACK_IDPROM_OFFSET_REVISION            0x0D
+#define IPACK_IDPROM_OFFSET_RESERVED            0x0F
+#define IPACK_IDPROM_OFFSET_DRIVER_ID_L         0x11
+#define IPACK_IDPROM_OFFSET_DRIVER_ID_H         0x13
+#define IPACK_IDPROM_OFFSET_NUM_BYTES           0x15
+#define IPACK_IDPROM_OFFSET_CRC                 0x17
+
+/*
+ * IndustryPack Fromat, Vendor and Device IDs.
+ */
+
+/* ID section format versions */
+#define IPACK_ID_VERSION_INVALID        0x00
+#define IPACK_ID_VERSION_1              0x01
+#define IPACK_ID_VERSION_2              0x02
+
+/* Vendors and devices. Sort key: vendor first, device next. */
+#define IPACK1_VENDOR_ID_RESERVED1      0x00
+#define IPACK1_VENDOR_ID_RESERVED2      0xFF
+#define IPACK1_VENDOR_ID_UNREGISTRED01  0x01
+#define IPACK1_VENDOR_ID_UNREGISTRED02  0x02
+#define IPACK1_VENDOR_ID_UNREGISTRED03  0x03
+#define IPACK1_VENDOR_ID_UNREGISTRED04  0x04
+#define IPACK1_VENDOR_ID_UNREGISTRED05  0x05
+#define IPACK1_VENDOR_ID_UNREGISTRED06  0x06
+#define IPACK1_VENDOR_ID_UNREGISTRED07  0x07
+#define IPACK1_VENDOR_ID_UNREGISTRED08  0x08
+#define IPACK1_VENDOR_ID_UNREGISTRED09  0x09
+#define IPACK1_VENDOR_ID_UNREGISTRED10  0x0A
+#define IPACK1_VENDOR_ID_UNREGISTRED11  0x0B
+#define IPACK1_VENDOR_ID_UNREGISTRED12  0x0C
+#define IPACK1_VENDOR_ID_UNREGISTRED13  0x0D
+#define IPACK1_VENDOR_ID_UNREGISTRED14  0x0E
+#define IPACK1_VENDOR_ID_UNREGISTRED15  0x0F
+
+#define IPACK1_VENDOR_ID_SBS            0xF0
+#define IPACK1_DEVICE_ID_SBS_OCTAL_232  0x22
+#define IPACK1_DEVICE_ID_SBS_OCTAL_422  0x2A
+#define IPACK1_DEVICE_ID_SBS_OCTAL_485  0x48
+
+struct ipack_bus_ops;
+struct ipack_driver;
+
+enum ipack_space {
+        IPACK_IO_SPACE    = 0,
+        IPACK_ID_SPACE,
+        IPACK_INT_SPACE,
+        IPACK_MEM8_SPACE,
+        IPACK_MEM16_SPACE,
+        /* Dummy for counting the number of entries.  Must remain the last
+         * entry */
+        IPACK_SPACE_COUNT,
+};
+
+/**
+ */
+struct ipack_region {
+        phys_addr_t start;
+        size_t      size;
+};
+
+/**
+ *      struct ipack_device
+ *
+ *      @slot: Slot where the device is plugged in the carrier board
+ *      @bus: ipack_bus_device where the device is plugged to.
+ *      @id_space: Virtual address to ID space.
+ *      @io_space: Virtual address to IO space.
+ *      @mem_space: Virtual address to MEM space.
+ *      @dev: device in kernel representation.
+ *
+ * Warning: Direct access to mapped memory is possible but the endianness
+ * is not the same with PCI carrier or VME carrier. The endianness is managed
+ * by the carrier board throught bus->ops.
+ */
+struct ipack_device {
+        unsigned int slot;
+        struct ipack_bus_device *bus;
+        struct device dev;
+        void (*release) (struct ipack_device *dev);
+        struct ipack_region      region[IPACK_SPACE_COUNT];
+        u8                      *id;
+        size_t                   id_avail;
+        u32                      id_vendor;
+        u32                      id_device;
+        u8                       id_format;
+        unsigned int             id_crc_correct:1;
+        unsigned int             speed_8mhz:1;
+        unsigned int             speed_32mhz:1;
+};
+
+/**
+ * struct ipack_driver_ops -- Callbacks to IPack device driver
+ *
+ * @probe:  Probe function
+ * @remove: Prepare imminent removal of the device.  Services provided by the
+ *          device should be revoked.
+ */
+
+struct ipack_driver_ops {
+        int (*probe) (struct ipack_device *dev);
+        void (*remove) (struct ipack_device *dev);
+};
+
+/**
+ * struct ipack_driver -- Specific data to each ipack device driver
+ *
+ * @driver: Device driver kernel representation
+ * @ops:    Callbacks provided by the IPack device driver
+ */
+struct ipack_driver {
+        struct device_driver driver;
+        const struct ipack_device_id *id_table;
+        const struct ipack_driver_ops *ops;
+};
+
+/**
+ *      struct ipack_bus_ops - available operations on a bridge module
+ *
+ *      @map_space: map IP address space
+ *      @unmap_space: unmap IP address space
+ *      @request_irq: request IRQ
+ *      @free_irq: free IRQ
+ *      @get_clockrate: Returns the clockrate the carrier is currently
+ *              communicating with the device at.
+ *      @set_clockrate: Sets the clock-rate for carrier / module communication.
+ *              Should return -EINVAL if the requested speed is not supported.
+ *      @get_error: Returns the error state for the slot the device is attached
+ *              to.
+ *      @get_timeout: Returns 1 if the communication with the device has
+ *              previously timed out.
+ *      @reset_timeout: Resets the state returned by get_timeout.
+ */
+struct ipack_bus_ops {
+        int (*request_irq) (struct ipack_device *dev,
+                            irqreturn_t (*handler)(void *), void *arg);
+        int (*free_irq) (struct ipack_device *dev);
+        int (*get_clockrate) (struct ipack_device *dev);
+        int (*set_clockrate) (struct ipack_device *dev, int mherz);
+        int (*get_error) (struct ipack_device *dev);
+        int (*get_timeout) (struct ipack_device *dev);
+        int (*reset_timeout) (struct ipack_device *dev);
+};
+
+/**
+ *      struct ipack_bus_device
+ *
+ *      @dev: pointer to carrier device
+ *      @slots: number of slots available
+ *      @bus_nr: ipack bus number
+ *      @ops: bus operations for the mezzanine drivers
+ */
+struct ipack_bus_device {
+        struct device *parent;
+        int slots;
+        int bus_nr;
+        const struct ipack_bus_ops *ops;
+};
+
+/**
+ *      ipack_bus_register -- register a new ipack bus
+ *
+ * @parent: pointer to the parent device, if any.
+ * @slots: number of slots available in the bus device.
+ * @ops: bus operations for the mezzanine drivers.
+ *
+ * The carrier board device should call this function to register itself as
+ * available bus device in ipack.
+ */
+struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots,
+                                            const struct ipack_bus_ops *ops);
+
+/**
+ *      ipack_bus_unregister -- unregister an ipack bus
+ */
+int ipack_bus_unregister(struct ipack_bus_device *bus);
+
+/**
+ * ipack_driver_register -- Register a new ipack device driver
+ *
+ * Called by a ipack driver to register itself as a driver
+ * that can manage ipack devices.
+ */
+int ipack_driver_register(struct ipack_driver *edrv, struct module *owner,
+                          const char *name);
+void ipack_driver_unregister(struct ipack_driver *edrv);
+
+/**
+ *      ipack_device_register -- register an IPack device with the kernel
+ *      @dev: the new device to register.
+ *
+ *      Register a new IPack device ("module" in IndustryPack jargon). The call
+ *      is done by the carrier driver.  The carrier should populate the fields
+ *      bus and slot as well as the region array of @dev prior to calling this
+ *      function.  The rest of the fields will be allocated and populated
+ *      during registration.
+ *
+ *      Return zero on success or error code on failure.
+ */
+int ipack_device_register(struct ipack_device *dev);
+void ipack_device_unregister(struct ipack_device *dev);
+
+/**
+ * DEFINE_IPACK_DEVICE_TABLE - macro used to describe a IndustryPack table
+ * @_table: device table name
+ *
+ * This macro is used to create a struct ipack_device_id array (a device table)
+ * in a generic manner.
+ */
+#define DEFINE_IPACK_DEVICE_TABLE(_table) \
+        const struct ipack_device_id _table[]
+/**
+ * IPACK_DEVICE - macro used to describe a specific IndustryPack device
+ * @_format: the format version (currently either 1 or 2, 8 bit value)
+ * @vend:    the 8 or 24 bit IndustryPack Vendor ID
+ * @dev:     the 8 or 16  bit IndustryPack Device ID
+ *
+ * This macro is used to create a struct ipack_device_id that matches a specific
+ * device.
+ */
+#define IPACK_DEVICE(_format, vend, dev) \
+         .format = (_format), \
+         .vendor = (vend), \
+         .device = (dev)
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index fcb5d44ea635..8ea3fe0b9759 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -216,7 +216,7 @@ int ipmi_unregister_smi(ipmi_smi_t intf);
 
 /*
  * The lower layer reports received messages through this interface.
- * The data_size should be zero if this is an asyncronous message.  If
+ * The data_size should be zero if this is an asynchronous message.  If
  * the lower layer gets an error sending a message, it should format
  * an error response in the message response.
  */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index bcba48a97868..faed1e357dd6 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -47,6 +47,7 @@ struct ipv6_devconf {
         __s32           disable_ipv6;
         __s32           accept_dad;
         __s32           force_tllao;
+        __s32           ndisc_notify;
         void            *sysctl;
 };
 
@@ -66,6 +67,11 @@ static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb)
         return (struct ipv6hdr *)skb_network_header(skb);
 }
 
+static inline struct ipv6hdr *inner_ipv6_hdr(const struct sk_buff *skb)
+{
+        return (struct ipv6hdr *)skb_inner_network_header(skb);
+}
+
 static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb)
 {
         return (struct ipv6hdr *)skb_transport_header(skb);
@@ -363,20 +369,22 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 #define inet_v6_ipv6only(__sk)          0
 #endif /* IS_ENABLED(CONFIG_IPV6) */
 
-#define INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)\
-        (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net)   && \
-         ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
-         ((__sk)->sk_family             == AF_INET6)            && \
-         ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))     && \
-         ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
-         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
-
-#define INET6_TW_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif) \
-        (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net)   && \
-         (*((__portpair *)&(inet_twsk(__sk)->tw_dport)) == (__ports))   && \
-         ((__sk)->sk_family            == PF_INET6)                     && \
-         (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_daddr, (__saddr)))   && \
-         (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_rcv_saddr, (__daddr))) && \
-         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
+#define INET6_MATCH(__sk, __net, __saddr, __daddr, __ports, __dif)      \
+        ((inet_sk(__sk)->inet_portpair == (__ports))            &&      \
+         ((__sk)->sk_family == AF_INET6)                        &&      \
+         ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))     &&      \
+         ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) &&      \
+         (!(__sk)->sk_bound_dev_if      ||                              \
+           ((__sk)->sk_bound_dev_if == (__dif)))                &&      \
+         net_eq(sock_net(__sk), (__net)))
+
+#define INET6_TW_MATCH(__sk, __net, __saddr, __daddr, __ports, __dif)      \
+        ((inet_twsk(__sk)->tw_portpair == (__ports))                    && \
+         ((__sk)->sk_family == AF_INET6)                                && \
+         ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_daddr, (__saddr))     && \
+         ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_rcv_saddr, (__daddr)) && \
+         (!(__sk)->sk_bound_dev_if      ||                                 \
+          ((__sk)->sk_bound_dev_if == (__dif)))                         && \
+         net_eq(sock_net(__sk), (__net)))
 
 #endif /* _IPV6_H */
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 216b0ba109d7..fdf2c4a238cc 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -10,9 +10,6 @@
  */
 
 #include <linux/smp.h>
-
-#ifndef CONFIG_S390
-
 #include <linux/linkage.h>
 #include <linux/cache.h>
 #include <linux/spinlock.h>
@@ -392,6 +389,15 @@ static inline void irq_move_masked_irq(struct irq_data *data) { }
 
 extern int no_irq_affinity;
 
+#ifdef CONFIG_HARDIRQS_SW_RESEND
+int irq_set_parent(int irq, int parent_irq);
+#else
+static inline int irq_set_parent(int irq, int parent_irq)
+{
+        return 0;
+}
+#endif
+
 /*
  * Built-in IRQ handlers for various IRQ types,
  * callable via desc->handle_irq()
@@ -737,8 +743,11 @@ static inline void irq_gc_lock(struct irq_chip_generic *gc) { }
 static inline void irq_gc_unlock(struct irq_chip_generic *gc) { }
 #endif
 
-#endif /* CONFIG_GENERIC_HARDIRQS */
+#else /* !CONFIG_GENERIC_HARDIRQS */
 
-#endif /* !CONFIG_S390 */
+extern struct msi_desc *irq_get_msi_desc(unsigned int irq);
+extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry);
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
 
 #endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqchip/spear-shirq.h b/include/linux/irqchip/spear-shirq.h
new file mode 100644
index 000000000000..c8be16d213a3
--- /dev/null
+++ b/include/linux/irqchip/spear-shirq.h
@@ -0,0 +1,64 @@
+/*
+ * SPEAr platform shared irq layer header file
+ *
+ * Copyright (C) 2009-2012 ST Microelectronics
+ * Viresh Kumar <viresh.linux@gmail.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __SPEAR_SHIRQ_H
+#define __SPEAR_SHIRQ_H
+
+#include <linux/irq.h>
+#include <linux/types.h>
+
+/*
+ * struct shirq_regs: shared irq register configuration
+ *
+ * enb_reg: enable register offset
+ * reset_to_enb: val 1 indicates, we need to clear bit for enabling interrupt
+ * status_reg: status register offset
+ * status_reg_mask: status register valid mask
+ * clear_reg: clear register offset
+ * reset_to_clear: val 1 indicates, we need to clear bit for clearing interrupt
+ */
+struct shirq_regs {
+        u32 enb_reg;
+        u32 reset_to_enb;
+        u32 status_reg;
+        u32 clear_reg;
+        u32 reset_to_clear;
+};
+
+/*
+ * struct spear_shirq: shared irq structure
+ *
+ * irq: hardware irq number
+ * irq_base: base irq in linux domain
+ * irq_nr: no. of shared interrupts in a particular block
+ * irq_bit_off: starting bit offset in the status register
+ * invalid_irq: irq group is currently disabled
+ * base: base address of shared irq register
+ * regs: register configuration for shared irq block
+ */
+struct spear_shirq {
+        u32 irq;
+        u32 irq_base;
+        u32 irq_nr;
+        u32 irq_bit_off;
+        int invalid_irq;
+        void __iomem *base;
+        struct shirq_regs regs;
+};
+
+int __init spear300_shirq_of_init(struct device_node *np,
+                struct device_node *parent);
+int __init spear310_shirq_of_init(struct device_node *np,
+                struct device_node *parent);
+int __init spear320_shirq_of_init(struct device_node *np,
+                struct device_node *parent);
+
+#endif /* __SPEAR_SHIRQ_H */
diff --git a/include/linux/irqchip/sunxi.h b/include/linux/irqchip/sunxi.h
new file mode 100644
index 000000000000..1fe2c2260e2b
--- /dev/null
+++ b/include/linux/irqchip/sunxi.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_IRQCHIP_SUNXI_H
+#define __LINUX_IRQCHIP_SUNXI_H
+
+#include <asm/exception.h>
+
+extern void sunxi_init_irq(void);
+
+extern asmlinkage void __exception_irq_entry sunxi_handle_irq(
+        struct pt_regs *regs);
+
+#endif
diff --git a/include/linux/irqchip/versatile-fpga.h b/include/linux/irqchip/versatile-fpga.h
new file mode 100644
index 000000000000..1fac9651d3ca
--- /dev/null
+++ b/include/linux/irqchip/versatile-fpga.h
@@ -0,0 +1,13 @@
+#ifndef PLAT_FPGA_IRQ_H
+#define PLAT_FPGA_IRQ_H
+
+struct device_node;
+struct pt_regs;
+
+void fpga_handle_irq(struct pt_regs *regs);
+void fpga_irq_init(void __iomem *, const char *, int, int, u32,
+                struct device_node *node);
+int fpga_irq_of_init(struct device_node *node,
+                     struct device_node *parent);
+
+#endif
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 0ba014c55056..623325e2ff97 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -11,6 +11,8 @@
 struct irq_affinity_notify;
 struct proc_dir_entry;
 struct module;
+struct irq_desc;
+
 /**
  * struct irq_desc - interrupt descriptor
  * @irq_data:           per irq and chip data passed down to chip functions
@@ -65,6 +67,7 @@ struct irq_desc {
 #ifdef CONFIG_PROC_FS
         struct proc_dir_entry   *dir;
 #endif
+        int                     parent_irq;
         struct module           *owner;
         const char              *name;
 } ____cacheline_internodealigned_in_smp;
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 6b87413da9d6..82ed068b1ebe 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -70,11 +70,12 @@ extern int register_refined_jiffies(long clock_tick_rate);
 
 /*
  * The 64-bit value is not atomic - you MUST NOT read it
- * without sampling the sequence number in xtime_lock.
+ * without sampling the sequence number in jiffies_lock.
  * get_jiffies_64() will do this for you as appropriate.
  */
 extern u64 __jiffy_data jiffies_64;
 extern unsigned long volatile __jiffy_data jiffies;
+extern seqlock_t jiffies_lock;
 
 #if (BITS_PER_LONG < 64)
 u64 get_jiffies_64(void);
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a123b13b70fd..d97ed5897447 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -527,9 +527,6 @@ __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
 
 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
 #else
-static inline __printf(1, 2)
-int trace_printk(const char *fmt, ...);
-
 static inline void tracing_start(void) { }
 static inline void tracing_stop(void) { }
 static inline void ftrace_off_permanent(void) { }
@@ -539,8 +536,8 @@ static inline void tracing_on(void) { }
 static inline void tracing_off(void) { }
 static inline int tracing_is_on(void) { return 0; }
 
-static inline int
-trace_printk(const char *fmt, ...)
+static inline __printf(1, 2)
+int trace_printk(const char *fmt, ...)
 {
         return 0;
 }
@@ -687,18 +684,11 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
 
-/* This helps us to avoid #ifdef CONFIG_NUMA */
-#ifdef CONFIG_NUMA
-#define NUMA_BUILD 1
-#else
-#define NUMA_BUILD 0
-#endif
-
-/* This helps us avoid #ifdef CONFIG_COMPACTION */
-#ifdef CONFIG_COMPACTION
-#define COMPACTION_BUILD 1
+/* This helps us to avoid #ifdef CONFIG_SYMBOL_PREFIX */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
 #else
-#define COMPACTION_BUILD 0
+#define SYMBOL_PREFIX ""
 #endif
 
 /* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 36d12f0884c3..66b70780e910 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -7,6 +7,7 @@
 #include <linux/cpumask.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/vtime.h>
 #include <asm/irq.h>
 #include <asm/cputime.h>
 
@@ -126,16 +127,16 @@ extern void account_system_time(struct task_struct *, int, cputime_t, cputime_t)
 extern void account_steal_time(cputime_t);
 extern void account_idle_time(cputime_t);
 
-extern void account_process_tick(struct task_struct *, int user);
-extern void account_steal_ticks(unsigned long ticks);
-extern void account_idle_ticks(unsigned long ticks);
-
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
-extern void vtime_task_switch(struct task_struct *prev);
-extern void vtime_account_system(struct task_struct *tsk);
-extern void vtime_account_idle(struct task_struct *tsk);
+static inline void account_process_tick(struct task_struct *tsk, int user)
+{
+        vtime_account_user(tsk);
+}
 #else
-static inline void vtime_task_switch(struct task_struct *prev) { }
+extern void account_process_tick(struct task_struct *, int user);
 #endif
 
+extern void account_steal_ticks(unsigned long ticks);
+extern void account_idle_ticks(unsigned long ticks);
+
 #endif /* _LINUX_KERNEL_STAT_H */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 1e57449395b1..939b11268c86 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -203,7 +203,6 @@ extern struct kobject *power_kobj;
 /* The global /sys/firmware/ kobject for people to chain off of */
 extern struct kobject *firmware_kobj;
 
-#if defined(CONFIG_HOTPLUG)
 int kobject_uevent(struct kobject *kobj, enum kobject_action action);
 int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
                         char *envp[]);
@@ -213,22 +212,5 @@ int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...);
 
 int kobject_action_type(const char *buf, size_t count,
                         enum kobject_action *type);
-#else
-static inline int kobject_uevent(struct kobject *kobj,
-                                 enum kobject_action action)
-{ return 0; }
-static inline int kobject_uevent_env(struct kobject *kobj,
-                                      enum kobject_action action,
-                                      char *envp[])
-{ return 0; }
-
-static inline __printf(2, 3)
-int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
-{ return -ENOMEM; }
-
-static inline int kobject_action_type(const char *buf, size_t count,
-                                      enum kobject_action *type)
-{ return -EINVAL; }
-#endif
 
 #endif /* _KOBJECT_H_ */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 06177ba10a16..e83512f63df5 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -282,6 +282,25 @@ static inline int ktime_equal(const ktime_t cmp1, const ktime_t cmp2)
         return cmp1.tv64 == cmp2.tv64;
 }
 
+/**
+ * ktime_compare - Compares two ktime_t variables for less, greater or equal
+ * @cmp1:       comparable1
+ * @cmp2:       comparable2
+ *
+ * Returns ...
+ *   cmp1  < cmp2: return <0
+ *   cmp1 == cmp2: return 0
+ *   cmp1  > cmp2: return >0
+ */
+static inline int ktime_compare(const ktime_t cmp1, const ktime_t cmp2)
+{
+        if (cmp1.tv64 < cmp2.tv64)
+                return -1;
+        if (cmp1.tv64 > cmp2.tv64)
+                return 1;
+        return 0;
+}
+
 static inline s64 ktime_to_us(const ktime_t kt)
 {
         struct timeval tv = ktime_to_timeval(kt);
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ecc554374e44..2c497ab0d03d 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -47,28 +47,40 @@
 
 /*
  * For the normal pfn, the highest 12 bits should be zero,
- * so we can mask these bits to indicate the error.
+ * so we can mask bit 62 ~ bit 52  to indicate the error pfn,
+ * mask bit 63 to indicate the noslot pfn.
  */
-#define KVM_PFN_ERR_MASK        (0xfffULL << 52)
+#define KVM_PFN_ERR_MASK        (0x7ffULL << 52)
+#define KVM_PFN_ERR_NOSLOT_MASK (0xfffULL << 52)
+#define KVM_PFN_NOSLOT          (0x1ULL << 63)
 
 #define KVM_PFN_ERR_FAULT       (KVM_PFN_ERR_MASK)
 #define KVM_PFN_ERR_HWPOISON    (KVM_PFN_ERR_MASK + 1)
-#define KVM_PFN_ERR_BAD         (KVM_PFN_ERR_MASK + 2)
-#define KVM_PFN_ERR_RO_FAULT    (KVM_PFN_ERR_MASK + 3)
+#define KVM_PFN_ERR_RO_FAULT    (KVM_PFN_ERR_MASK + 2)
 
+/*
+ * error pfns indicate that the gfn is in slot but faild to
+ * translate it to pfn on host.
+ */
 static inline bool is_error_pfn(pfn_t pfn)
 {
         return !!(pfn & KVM_PFN_ERR_MASK);
 }
 
-static inline bool is_noslot_pfn(pfn_t pfn)
+/*
+ * error_noslot pfns indicate that the gfn can not be
+ * translated to pfn - it is not in slot or failed to
+ * translate it to pfn.
+ */
+static inline bool is_error_noslot_pfn(pfn_t pfn)
 {
-        return pfn == KVM_PFN_ERR_BAD;
+        return !!(pfn & KVM_PFN_ERR_NOSLOT_MASK);
 }
 
-static inline bool is_invalid_pfn(pfn_t pfn)
+/* noslot pfn indicates that the gfn is not in slot. */
+static inline bool is_noslot_pfn(pfn_t pfn)
 {
-        return !is_noslot_pfn(pfn) && is_error_pfn(pfn);
+        return pfn == KVM_PFN_NOSLOT;
 }
 
 #define KVM_HVA_ERR_BAD         (PAGE_OFFSET)
@@ -107,6 +119,9 @@ static inline bool is_error_page(struct page *page)
 #define KVM_REQ_IMMEDIATE_EXIT    15
 #define KVM_REQ_PMU               16
 #define KVM_REQ_PMI               17
+#define KVM_REQ_WATCHDOG          18
+#define KVM_REQ_MASTERCLOCK_UPDATE 19
+#define KVM_REQ_MCLOCK_INPROGRESS 20
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID             0
 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID        1
@@ -516,6 +531,7 @@ void kvm_put_guest_fpu(struct kvm_vcpu *vcpu);
 
 void kvm_flush_remote_tlbs(struct kvm *kvm);
 void kvm_reload_remote_mmus(struct kvm *kvm);
+void kvm_make_mclock_inprogress_request(struct kvm *kvm);
 
 long kvm_arch_dev_ioctl(struct file *filp,
                         unsigned int ioctl, unsigned long arg);
@@ -569,9 +585,9 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
 void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu);
 struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id);
 int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu);
+int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu);
 void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu);
 
-int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu);
 int kvm_arch_hardware_enable(void *garbage);
 void kvm_arch_hardware_disable(void *garbage);
 int kvm_arch_hardware_setup(void);
@@ -666,6 +682,7 @@ void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
                                    unsigned long *deliver_bitmask);
 #endif
 int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level);
+int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level);
 int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm,
                 int irq_source_id, int level);
 void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin);
@@ -726,7 +743,11 @@ static inline int kvm_deassign_device(struct kvm *kvm,
 static inline void kvm_guest_enter(void)
 {
         BUG_ON(preemptible());
-        vtime_account(current);
+        /*
+         * This is running in ioctl context so we can avoid
+         * the call to vtime_account() with its unnecessary idle check.
+         */
+        vtime_account_system_irqsafe(current);
         current->flags |= PF_VCPU;
         /* KVM does not hold any references to rcu protected data when it
          * switches CPU into a guest mode. In fact switching to a guest mode
@@ -740,7 +761,11 @@ static inline void kvm_guest_enter(void)
 
 static inline void kvm_guest_exit(void)
 {
-        vtime_account(current);
+        /*
+         * This is running in ioctl context so we can avoid
+         * the call to vtime_account() with its unnecessary idle check.
+         */
+        vtime_account_system_irqsafe(current);
         current->flags &= ~PF_VCPU;
 }
 
@@ -830,9 +855,9 @@ extern struct kvm_stats_debugfs_item debugfs_entries[];
 extern struct dentry *kvm_debugfs_dir;
 
 #if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
-static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq)
+static inline int mmu_notifier_retry(struct kvm *kvm, unsigned long mmu_seq)
 {
-        if (unlikely(vcpu->kvm->mmu_notifier_count))
+        if (unlikely(kvm->mmu_notifier_count))
                 return 1;
         /*
          * Ensure the read of mmu_notifier_count happens before the read
@@ -845,7 +870,7 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se
          * can't rely on kvm->mmu_lock to keep things ordered.
          */
         smp_rmb();
-        if (vcpu->kvm->mmu_notifier_seq != mmu_seq)
+        if (kvm->mmu_notifier_seq != mmu_seq)
                 return 1;
         return 0;
 }
@@ -873,10 +898,20 @@ static inline void kvm_free_irq_routing(struct kvm *kvm) {}
 #ifdef CONFIG_HAVE_KVM_EVENTFD
 
 void kvm_eventfd_init(struct kvm *kvm);
+int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
+
+#ifdef CONFIG_HAVE_KVM_IRQCHIP
 int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args);
 void kvm_irqfd_release(struct kvm *kvm);
 void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *);
-int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
+#else
+static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
+{
+        return -EINVAL;
+}
+
+static inline void kvm_irqfd_release(struct kvm *kvm) {}
+#endif
 
 #else
 
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 6e53bb31c220..0d9b5eed714e 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -179,6 +179,23 @@ extern void led_trigger_blink_oneshot(struct led_trigger *trigger,
                                       unsigned long *delay_on,
                                       unsigned long *delay_off,
                                       int invert);
+/**
+ * led_trigger_rename_static - rename a trigger
+ * @name: the new trigger name
+ * @trig: the LED trigger to rename
+ *
+ * Change a LED trigger name by copying the string passed in
+ * name into current trigger name, which MUST be large
+ * enough for the new string.
+ *
+ * Note that name must NOT point to the same string used
+ * during LED registration, as that could lead to races.
+ *
+ * This is meant to be used on triggers with statically
+ * allocated name.
+ */
+extern void led_trigger_rename_static(const char *name,
+                                      struct led_trigger *trig);
 
 #else
 
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 77eeeda2b6e2..83ba0ab2c915 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -163,6 +163,7 @@ enum {
 
         ATA_DFLAG_DA            = (1 << 26), /* device supports Device Attention */
         ATA_DFLAG_DEVSLP        = (1 << 27), /* device supports Device Sleep */
+        ATA_DFLAG_ACPI_DISABLED = (1 << 28), /* ACPI for the device is disabled */
 
         ATA_DEV_UNKNOWN         = 0,    /* unknown device */
         ATA_DEV_ATA             = 1,    /* ATA device */
@@ -1114,6 +1115,10 @@ extern int ata_pci_device_resume(struct pci_dev *pdev);
 #endif /* CONFIG_PM */
 #endif /* CONFIG_PCI */
 
+struct platform_device;
+
+extern int ata_platform_remove_one(struct platform_device *pdev);
+
 /*
  * ACPI - drivers/ata/libata-acpi.c
  */
diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h
index 7a71ffad037c..cafc7f99e124 100644
--- a/include/linux/lru_cache.h
+++ b/include/linux/lru_cache.h
@@ -52,8 +52,8 @@ We replicate IO (more or less synchronously) to local and remote disk.
 
 For crash recovery after replication node failure,
   we need to resync all regions that have been target of in-flight WRITE IO
-  (in use, or "hot", regions), as we don't know wether or not those WRITEs have
-  made it to stable storage.
+  (in use, or "hot", regions), as we don't know whether or not those WRITEs
+  have made it to stable storage.
 
   To avoid a "full resync", we need to persistently track these regions.
 
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 11ddc7ffeba8..e98a74c0c9c0 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -181,7 +181,14 @@ unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
                                                 gfp_t gfp_mask,
                                                 unsigned long *total_scanned);
 
-void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
+void __mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
+static inline void mem_cgroup_count_vm_event(struct mm_struct *mm,
+                                             enum vm_event_item idx)
+{
+        if (mem_cgroup_disabled())
+                return;
+        __mem_cgroup_count_vm_event(mm, idx);
+}
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 void mem_cgroup_split_huge_fixup(struct page *head);
 #endif
diff --git a/include/linux/memory.h b/include/linux/memory.h
index ff9a9f8e0ed9..45e93b468878 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -53,6 +53,8 @@ int arch_get_memory_phys_device(unsigned long start_pfn);
 struct memory_notify {
         unsigned long start_pfn;
         unsigned long nr_pages;
+        int status_change_nid_normal;
+        int status_change_nid_high;
         int status_change_nid;
 };
 
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 95573ec4ee6c..4a45c4e50025 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -26,6 +26,13 @@ enum {
         MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE = NODE_INFO,
 };
 
+/* Types for control the zone type of onlined memory */
+enum {
+        ONLINE_KEEP,
+        ONLINE_KERNEL,
+        ONLINE_MOVABLE,
+};
+
 /*
  * pgdat resizing functions
  */
@@ -46,6 +53,10 @@ void pgdat_resize_init(struct pglist_data *pgdat)
 }
 /*
  * Zone resizing functions
+ *
+ * Note: any attempt to resize a zone should has pgdat_resize_lock()
+ * zone_span_writelock() both held. This ensure the size of a zone
+ * can't be changed while pgdat_resize_lock() held.
  */
 static inline unsigned zone_span_seqbegin(struct zone *zone)
 {
@@ -71,7 +82,7 @@ extern int zone_grow_free_lists(struct zone *zone, unsigned long new_nr_pages);
 extern int zone_grow_waitqueues(struct zone *zone, unsigned long nr_pages);
 extern int add_one_highpage(struct page *page, int pfn, int bad_ppro);
 /* VM interface that may be used by firmware interface */
-extern int online_pages(unsigned long, unsigned long);
+extern int online_pages(unsigned long, unsigned long, int);
 extern void __offline_isolated_pages(unsigned long, unsigned long);
 
 typedef void (*online_page_callback_t)(struct page *page);
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index e5ccb9ddd90e..dbd212723b74 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -82,16 +82,6 @@ static inline void mpol_cond_put(struct mempolicy *pol)
                 __mpol_put(pol);
 }
 
-extern struct mempolicy *__mpol_cond_copy(struct mempolicy *tompol,
-                                          struct mempolicy *frompol);
-static inline struct mempolicy *mpol_cond_copy(struct mempolicy *tompol,
-                                                struct mempolicy *frompol)
-{
-        if (!frompol)
-                return frompol;
-        return __mpol_cond_copy(tompol, frompol);
-}
-
 extern struct mempolicy *__mpol_dup(struct mempolicy *pol);
 static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
 {
@@ -215,12 +205,6 @@ static inline void mpol_cond_put(struct mempolicy *pol)
 {
 }
 
-static inline struct mempolicy *mpol_cond_copy(struct mempolicy *to,
-                                                struct mempolicy *from)
-{
-        return from;
-}
-
 static inline void mpol_get(struct mempolicy *pol)
 {
 }
diff --git a/include/linux/mfd/88pm80x.h b/include/linux/mfd/88pm80x.h
index a0ca0dca1244..478672ed0c3d 100644
--- a/include/linux/mfd/88pm80x.h
+++ b/include/linux/mfd/88pm80x.h
@@ -364,6 +364,6 @@ static inline int pm80x_dev_resume(struct device *dev)
 #endif
 
 extern int pm80x_init(struct i2c_client *client,
-                             const struct i2c_device_id *id) __devinit;
+                      const struct i2c_device_id *id);
 extern int pm80x_deinit(struct i2c_client *client);
 #endif /* __LINUX_MFD_88PM80X_H */
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 5d5298d56026..2138bd33021a 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -267,39 +267,21 @@ struct abx500_bm_data {
         int gnd_lift_resistance;
         const struct abx500_maxim_parameters *maxi;
         const struct abx500_bm_capacity_levels *cap_levels;
-        const struct abx500_battery_type *bat_type;
+        struct abx500_battery_type *bat_type;
         const struct abx500_bm_charger_parameters *chg_params;
         const struct abx500_fg_parameters *fg_params;
 };
 
-struct abx500_chargalg_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-};
-
-struct abx500_charger_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-        bool autopower_cfg;
-};
+extern struct abx500_bm_data ab8500_bm_data;
 
-struct abx500_btemp_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
+enum {
+        NTC_EXTERNAL = 0,
+        NTC_INTERNAL,
 };
 
-struct abx500_fg_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-};
-
-struct abx500_bm_plat_data {
-        struct abx500_bm_data *battery;
-        struct abx500_charger_platform_data *charger;
-        struct abx500_btemp_platform_data *btemp;
-        struct abx500_fg_platform_data *fg;
-        struct abx500_chargalg_platform_data *chargalg;
-};
+int bmdevs_of_probe(struct device *dev,
+                struct device_node *np,
+                struct abx500_bm_data **battery);
 
 int abx500_set_register_interruptible(struct device *dev, u8 bank, u8 reg,
         u8 value);
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h
index 1491044efa10..1cb5698b4d76 100644
--- a/include/linux/mfd/abx500/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
@@ -291,9 +291,9 @@ struct ab8500_platform_data {
         struct ab8500_codec_platform_data *codec;
 };
 
-extern int __devinit ab8500_init(struct ab8500 *ab8500,
+extern int ab8500_init(struct ab8500 *ab8500,
                                  enum ab8500_version version);
-extern int __devexit ab8500_exit(struct ab8500 *ab8500);
+extern int ab8500_exit(struct ab8500 *ab8500);
 
 extern int ab8500_suspend(struct ab8500 *ab8500);
 
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index dd231ac0bb1f..a580363a7d29 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -78,6 +78,8 @@ enum arizona_type {
 
 #define ARIZONA_NUM_IRQ                   50
 
+struct snd_soc_dapm_context;
+
 struct arizona {
         struct regmap *regmap;
         struct device *dev;
@@ -98,6 +100,8 @@ struct arizona {
 
         struct mutex clk_lock;
         int clk32k_ref;
+
+        struct snd_soc_dapm_context *dapm;
 };
 
 int arizona_clk32k_enable(struct arizona *arizona);
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 7ab442905a57..8b1d1daaae16 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -62,6 +62,9 @@
 
 #define ARIZONA_MAX_OUTPUT 6
 
+#define ARIZONA_HAP_ACT_ERM 0
+#define ARIZONA_HAP_ACT_LRA 2
+
 #define ARIZONA_MAX_PDM_SPK 2
 
 struct regulator_init_data;
@@ -114,6 +117,9 @@ struct arizona_pdata {
 
         /** PDM speaker format */
         unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK];
+
+        /** Haptic actuator type */
+        unsigned int hap_act;
 };
 
 #endif
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 7671a287dfee..ba26e99c388d 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -76,6 +76,7 @@
 #define ARIZONA_RATE_ESTIMATOR_3                 0x154
 #define ARIZONA_RATE_ESTIMATOR_4                 0x155
 #define ARIZONA_RATE_ESTIMATOR_5                 0x156
+#define ARIZONA_DYNAMIC_FREQUENCY_SCALING_1      0x161
 #define ARIZONA_FLL1_CONTROL_1                   0x171
 #define ARIZONA_FLL1_CONTROL_2                   0x172
 #define ARIZONA_FLL1_CONTROL_3                   0x173
@@ -110,6 +111,7 @@
 #define ARIZONA_FLL2_GPIO_CLOCK                  0x1AA
 #define ARIZONA_MIC_CHARGE_PUMP_1                0x200
 #define ARIZONA_LDO1_CONTROL_1                   0x210
+#define ARIZONA_LDO1_CONTROL_2                   0x212
 #define ARIZONA_LDO2_CONTROL_1                   0x213
 #define ARIZONA_MIC_BIAS_CTRL_1                  0x218
 #define ARIZONA_MIC_BIAS_CTRL_2                  0x219
@@ -1574,6 +1576,13 @@
 #define ARIZONA_SAMPLE_RATE_DETECT_D_WIDTH            5  /* SAMPLE_RATE_DETECT_D - [4:0] */
 
 /*
+ * R353 (0x161) - Dynamic Frequency Scaling 1
+ */
+#define ARIZONA_SUBSYS_MAX_FREQ                  0x0001  /* SUBSYS_MAX_FREQ */
+#define ARIZONA_SUBSYS_MAX_FREQ_SHIFT                 0  /* SUBSYS_MAX_FREQ */
+#define ARIZONA_SUBSYS_MAX_FREQ_WIDTH                 1  /* SUBSYS_MAX_FREQ */
+
+/*
  * R369 (0x171) - FLL1 Control 1
  */
 #define ARIZONA_FLL1_FREERUN                     0x0002  /* FLL1_FREERUN */
@@ -1889,6 +1898,13 @@
 #define ARIZONA_LDO1_ENA_WIDTH                        1  /* LDO1_ENA */
 
 /*
+ * R530 (0x212) - LDO1 Control 2
+ */
+#define ARIZONA_LDO1_HI_PWR                      0x0001  /* LDO1_HI_PWR */
+#define ARIZONA_LDO1_HI_PWR_SHIFT                     0  /* LDO1_HI_PWR */
+#define ARIZONA_LDO1_HI_PWR_WIDTH                     1  /* LDO1_HI_PWR */
+
+/*
  * R531 (0x213) - LDO2 Control 1
  */
 #define ARIZONA_LDO2_VSEL_MASK                   0x07E0  /* LDO2_VSEL - [10:5] */
diff --git a/include/linux/mfd/da9055/pdata.h b/include/linux/mfd/da9055/pdata.h
index 147293b4471d..f87a6c172a91 100644
--- a/include/linux/mfd/da9055/pdata.h
+++ b/include/linux/mfd/da9055/pdata.h
@@ -25,8 +25,29 @@ struct da9055_pdata {
         int gpio_base;
 
         struct regulator_init_data *regulators[DA9055_MAX_REGULATORS];
-        bool reset_enable;              /* Enable RTC in RESET Mode */
-        enum gpio_select *gpio_rsel;    /* Select regulator set thru GPIO 1/2 */
-        enum gpio_select *gpio_ren;     /* Enable regulator thru GPIO 1/2 */
+        /* Enable RTC in RESET Mode */
+        bool reset_enable;
+        /*
+         * GPI muxed pin to control
+         * regulator state A/B, 0 if not available.
+         */
+        int *gpio_ren;
+        /*
+         * GPI muxed pin to control
+         * regulator set, 0 if not available.
+         */
+        int *gpio_rsel;
+        /*
+         * Regulator mode control bits value (GPI offset) that
+         * that controls the regulator state, 0 if not available.
+         */
+        enum gpio_select *reg_ren;
+        /*
+         * Regulator mode control bits value (GPI offset) that
+         * controls the regulator set A/B, 0 if  not available.
+         */
+        enum gpio_select *reg_rsel;
+        /* GPIOs to enable regulator, 0 if not available */
+        int *ena_gpio;
 };
 #endif /* __DA9055_PDATA_H */
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h
index b82f6ee66a0b..6ee4247df11e 100644
--- a/include/linux/mfd/db8500-prcmu.h
+++ b/include/linux/mfd/db8500-prcmu.h
@@ -515,7 +515,6 @@ enum romcode_read prcmu_get_rc_p2a(void);
 enum ap_pwrst prcmu_get_xp70_current_state(void);
 bool prcmu_has_arm_maxopp(void);
 struct prcmu_fw_version *prcmu_get_fw_version(void);
-int prcmu_request_ape_opp_100_voltage(bool enable);
 int prcmu_release_usb_wakeup_state(void);
 void prcmu_configure_auto_pm(struct prcmu_auto_pm_config *sleep,
         struct prcmu_auto_pm_config *idle);
@@ -564,6 +563,7 @@ int db8500_prcmu_set_arm_opp(u8 opp);
 int db8500_prcmu_get_arm_opp(void);
 int db8500_prcmu_set_ape_opp(u8 opp);
 int db8500_prcmu_get_ape_opp(void);
+int db8500_prcmu_request_ape_opp_100_voltage(bool enable);
 int db8500_prcmu_set_ddr_opp(u8 opp);
 int db8500_prcmu_get_ddr_opp(void);
 
@@ -610,7 +610,7 @@ static inline int db8500_prcmu_get_ape_opp(void)
         return APE_100_OPP;
 }
 
-static inline int prcmu_request_ape_opp_100_voltage(bool enable)
+static inline int db8500_prcmu_request_ape_opp_100_voltage(bool enable)
 {
         return 0;
 }
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index c410d99bd667..c202d6c4d879 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -336,6 +336,11 @@ static inline int prcmu_get_ape_opp(void)
         return db8500_prcmu_get_ape_opp();
 }
 
+static inline int prcmu_request_ape_opp_100_voltage(bool enable)
+{
+        return db8500_prcmu_request_ape_opp_100_voltage(enable);
+}
+
 static inline void prcmu_system_reset(u16 reset_code)
 {
         return db8500_prcmu_system_reset(reset_code);
@@ -507,6 +512,11 @@ static inline int prcmu_get_ape_opp(void)
         return APE_100_OPP;
 }
 
+static inline int prcmu_request_ape_opp_100_voltage(bool enable)
+{
+        return 0;
+}
+
 static inline int prcmu_set_arm_opp(u8 opp)
 {
         return 0;
diff --git a/include/linux/mfd/lp8788.h b/include/linux/mfd/lp8788.h
index cec364bdccfa..2a32b16f79cb 100644
--- a/include/linux/mfd/lp8788.h
+++ b/include/linux/mfd/lp8788.h
@@ -211,16 +211,16 @@ struct lp8788_chg_param {
 
 /*
  * struct lp8788_charger_platform_data
- * @vbatt_adc         : adc selection id for battery voltage
- * @batt_temp_adc     : adc selection id for battery temperature
+ * @adc_vbatt         : adc channel name for battery voltage
+ * @adc_batt_temp     : adc channel name for battery temperature
  * @max_vbatt_mv      : used for calculating battery capacity
  * @chg_params        : initial charging parameters
  * @num_chg_params    : numbers of charging parameters
  * @charger_event     : the charger event can be reported to the platform side
  */
 struct lp8788_charger_platform_data {
-        enum lp8788_adc_id vbatt_adc;
-        enum lp8788_adc_id batt_temp_adc;
+        const char *adc_vbatt;
+        const char *adc_batt_temp;
         unsigned int max_vbatt_mv;
         struct lp8788_chg_param *chg_params;
         int num_chg_params;
diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h
index 830152cfae33..6ae21bf47d64 100644
--- a/include/linux/mfd/max8997-private.h
+++ b/include/linux/mfd/max8997-private.h
@@ -316,6 +316,7 @@ enum max8997_irq {
 #define MAX8997_NUM_GPIO        12
 struct max8997_dev {
         struct device *dev;
+        struct max8997_platform_data *pdata;
         struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */
         struct i2c_client *rtc; /* slave addr 0x0c */
         struct i2c_client *haptic; /* slave addr 0x90 */
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h
index 328d8e24b533..1d4a4fe6ac33 100644
--- a/include/linux/mfd/max8997.h
+++ b/include/linux/mfd/max8997.h
@@ -75,6 +75,7 @@ enum max8998_regulators {
 struct max8997_regulator_data {
         int id;
         struct regulator_init_data *initdata;
+        struct device_node *reg_node;
 };
 
 enum max8997_muic_usb_type {
diff --git a/include/linux/mfd/menelaus.h b/include/linux/mfd/menelaus.h
new file mode 100644
index 000000000000..f097e89134cb
--- /dev/null
+++ b/include/linux/mfd/menelaus.h
@@ -0,0 +1,47 @@
+/*
+ * Functions to access Menelaus power management chip
+ */
+
+#ifndef __ASM_ARCH_MENELAUS_H
+#define __ASM_ARCH_MENELAUS_H
+
+struct device;
+
+struct menelaus_platform_data {
+        int (* late_init)(struct device *dev);
+};
+
+extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask),
+                                          void *data);
+extern void menelaus_unregister_mmc_callback(void);
+extern int menelaus_set_mmc_opendrain(int slot, int enable);
+extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on);
+
+extern int menelaus_set_vmem(unsigned int mV);
+extern int menelaus_set_vio(unsigned int mV);
+extern int menelaus_set_vmmc(unsigned int mV);
+extern int menelaus_set_vaux(unsigned int mV);
+extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
+extern int menelaus_set_slot_sel(int enable);
+extern int menelaus_get_slot_pin_states(void);
+extern int menelaus_set_vcore_sw(unsigned int mV);
+extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
+
+#define EN_VPLL_SLEEP   (1 << 7)
+#define EN_VMMC_SLEEP   (1 << 6)
+#define EN_VAUX_SLEEP   (1 << 5)
+#define EN_VIO_SLEEP    (1 << 4)
+#define EN_VMEM_SLEEP   (1 << 3)
+#define EN_DC3_SLEEP    (1 << 2)
+#define EN_DC2_SLEEP    (1 << 1)
+#define EN_VC_SLEEP     (1 << 0)
+
+extern int menelaus_set_regulator_sleep(int enable, u32 val);
+
+#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS)
+#define omap_has_menelaus()     1
+#else
+#define omap_has_menelaus()     0
+#endif
+
+#endif
diff --git a/include/linux/mfd/pm8xxx/irq.h b/include/linux/mfd/pm8xxx/irq.h
index 4b21769f4483..f83d6b43ecbb 100644
--- a/include/linux/mfd/pm8xxx/irq.h
+++ b/include/linux/mfd/pm8xxx/irq.h
@@ -37,21 +37,21 @@ struct pm_irq_chip;
 
 #ifdef CONFIG_MFD_PM8XXX_IRQ
 int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq);
-struct pm_irq_chip * __devinit pm8xxx_irq_init(struct device *dev,
+struct pm_irq_chip *pm8xxx_irq_init(struct device *dev,
                                 const struct pm8xxx_irq_platform_data *pdata);
-int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip);
+int pm8xxx_irq_exit(struct pm_irq_chip *chip);
 #else
 static inline int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq)
 {
         return -ENXIO;
 }
-static inline struct pm_irq_chip * __devinit pm8xxx_irq_init(
+static inline struct pm_irq_chip *pm8xxx_irq_init(
                                 const struct device *dev,
                                 const struct pm8xxx_irq_platform_data *pdata)
 {
         return ERR_PTR(-ENXIO);
 }
-static inline int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip)
+static inline int pm8xxx_irq_exit(struct pm_irq_chip *chip)
 {
         return -ENXIO;
 }
diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/mfd/rtsx_common.h
new file mode 100644
index 000000000000..a8d393e3066b
--- /dev/null
+++ b/include/linux/mfd/rtsx_common.h
@@ -0,0 +1,48 @@
+/* Driver for Realtek driver-based card reader
+ *
+ * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author:
+ *   Wei WANG <wei_wang@realsil.com.cn>
+ *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
+ */
+
+#ifndef __RTSX_COMMON_H
+#define __RTSX_COMMON_H
+
+#define DRV_NAME_RTSX_PCI               "rtsx_pci"
+#define DRV_NAME_RTSX_PCI_SDMMC         "rtsx_pci_sdmmc"
+#define DRV_NAME_RTSX_PCI_MS            "rtsx_pci_ms"
+
+#define RTSX_REG_PAIR(addr, val)        (((u32)(addr) << 16) | (u8)(val))
+
+#define RTSX_SSC_DEPTH_4M               0x01
+#define RTSX_SSC_DEPTH_2M               0x02
+#define RTSX_SSC_DEPTH_1M               0x03
+#define RTSX_SSC_DEPTH_500K             0x04
+#define RTSX_SSC_DEPTH_250K             0x05
+
+#define RTSX_SD_CARD                    0
+#define RTSX_MS_CARD                    1
+
+struct platform_device;
+
+struct rtsx_slot {
+        struct platform_device  *p_dev;
+        void                    (*card_event)(struct platform_device *p_dev);
+};
+
+#endif
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
new file mode 100644
index 000000000000..060b721fcbfb
--- /dev/null
+++ b/include/linux/mfd/rtsx_pci.h
@@ -0,0 +1,794 @@
+/* Driver for Realtek PCI-Express card reader
+ *
+ * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author:
+ *   Wei WANG <wei_wang@realsil.com.cn>
+ *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
+ */
+
+#ifndef __RTSX_PCI_H
+#define __RTSX_PCI_H
+
+#include <linux/sched.h>
+#include <linux/pci.h>
+
+#include "rtsx_common.h"
+
+#define MAX_RW_REG_CNT                  1024
+
+/* PCI Operation Register Address */
+#define RTSX_HCBAR                      0x00
+#define RTSX_HCBCTLR                    0x04
+#define RTSX_HDBAR                      0x08
+#define RTSX_HDBCTLR                    0x0C
+#define RTSX_HAIMR                      0x10
+#define RTSX_BIPR                       0x14
+#define RTSX_BIER                       0x18
+
+/* Host command buffer control register */
+#define STOP_CMD                        (0x01 << 28)
+
+/* Host data buffer control register */
+#define SDMA_MODE                       0x00
+#define ADMA_MODE                       (0x02 << 26)
+#define STOP_DMA                        (0x01 << 28)
+#define TRIG_DMA                        (0x01 << 31)
+
+/* Host access internal memory register */
+#define HAIMR_TRANS_START               (0x01 << 31)
+#define HAIMR_READ                      0x00
+#define HAIMR_WRITE                     (0x01 << 30)
+#define HAIMR_READ_START                (HAIMR_TRANS_START | HAIMR_READ)
+#define HAIMR_WRITE_START               (HAIMR_TRANS_START | HAIMR_WRITE)
+#define HAIMR_TRANS_END                 (HAIMR_TRANS_START)
+
+/* Bus interrupt pending register */
+#define CMD_DONE_INT                    (1 << 31)
+#define DATA_DONE_INT                   (1 << 30)
+#define TRANS_OK_INT                    (1 << 29)
+#define TRANS_FAIL_INT                  (1 << 28)
+#define XD_INT                          (1 << 27)
+#define MS_INT                          (1 << 26)
+#define SD_INT                          (1 << 25)
+#define GPIO0_INT                       (1 << 24)
+#define OC_INT                          (1 << 23)
+#define SD_WRITE_PROTECT                (1 << 19)
+#define XD_EXIST                        (1 << 18)
+#define MS_EXIST                        (1 << 17)
+#define SD_EXIST                        (1 << 16)
+#define DELINK_INT                      GPIO0_INT
+#define MS_OC_INT                       (1 << 23)
+#define SD_OC_INT                       (1 << 22)
+
+#define CARD_INT                (XD_INT | MS_INT | SD_INT)
+#define NEED_COMPLETE_INT       (DATA_DONE_INT | TRANS_OK_INT | TRANS_FAIL_INT)
+#define RTSX_INT                (CMD_DONE_INT | NEED_COMPLETE_INT | \
+                                        CARD_INT | GPIO0_INT | OC_INT)
+
+#define CARD_EXIST              (XD_EXIST | MS_EXIST | SD_EXIST)
+
+/* Bus interrupt enable register */
+#define CMD_DONE_INT_EN         (1 << 31)
+#define DATA_DONE_INT_EN        (1 << 30)
+#define TRANS_OK_INT_EN         (1 << 29)
+#define TRANS_FAIL_INT_EN       (1 << 28)
+#define XD_INT_EN               (1 << 27)
+#define MS_INT_EN               (1 << 26)
+#define SD_INT_EN               (1 << 25)
+#define GPIO0_INT_EN            (1 << 24)
+#define OC_INT_EN               (1 << 23)
+#define DELINK_INT_EN           GPIO0_INT_EN
+#define MS_OC_INT_EN            (1 << 23)
+#define SD_OC_INT_EN            (1 << 22)
+
+#define READ_REG_CMD            0
+#define WRITE_REG_CMD           1
+#define CHECK_REG_CMD           2
+
+/*
+ * macros for easy use
+ */
+#define rtsx_pci_writel(pcr, reg, value) \
+        iowrite32(value, (pcr)->remap_addr + reg)
+#define rtsx_pci_readl(pcr, reg) \
+        ioread32((pcr)->remap_addr + reg)
+#define rtsx_pci_writew(pcr, reg, value) \
+        iowrite16(value, (pcr)->remap_addr + reg)
+#define rtsx_pci_readw(pcr, reg) \
+        ioread16((pcr)->remap_addr + reg)
+#define rtsx_pci_writeb(pcr, reg, value) \
+        iowrite8(value, (pcr)->remap_addr + reg)
+#define rtsx_pci_readb(pcr, reg) \
+        ioread8((pcr)->remap_addr + reg)
+
+#define rtsx_pci_read_config_byte(pcr, where, val) \
+        pci_read_config_byte((pcr)->pci, where, val)
+
+#define rtsx_pci_write_config_byte(pcr, where, val) \
+        pci_write_config_byte((pcr)->pci, where, val)
+
+#define rtsx_pci_read_config_dword(pcr, where, val) \
+        pci_read_config_dword((pcr)->pci, where, val)
+
+#define rtsx_pci_write_config_dword(pcr, where, val) \
+        pci_write_config_dword((pcr)->pci, where, val)
+
+#define STATE_TRANS_NONE        0
+#define STATE_TRANS_CMD         1
+#define STATE_TRANS_BUF         2
+#define STATE_TRANS_SG          3
+
+#define TRANS_NOT_READY         0
+#define TRANS_RESULT_OK         1
+#define TRANS_RESULT_FAIL       2
+#define TRANS_NO_DEVICE         3
+
+#define RTSX_RESV_BUF_LEN       4096
+#define HOST_CMDS_BUF_LEN       1024
+#define HOST_SG_TBL_BUF_LEN     (RTSX_RESV_BUF_LEN - HOST_CMDS_BUF_LEN)
+#define HOST_SG_TBL_ITEMS       (HOST_SG_TBL_BUF_LEN / 8)
+#define MAX_SG_ITEM_LEN         0x80000
+
+#define HOST_TO_DEVICE          0
+#define DEVICE_TO_HOST          1
+
+#define MAX_PHASE               31
+#define RX_TUNING_CNT           3
+
+/* SG descriptor */
+#define SG_INT                  0x04
+#define SG_END                  0x02
+#define SG_VALID                0x01
+
+#define SG_NO_OP                0x00
+#define SG_TRANS_DATA           (0x02 << 4)
+#define SG_LINK_DESC            (0x03 << 4)
+
+/* SD bank voltage */
+#define SD_IO_3V3               0
+#define SD_IO_1V8               1
+
+
+/* Card Clock Enable Register */
+#define SD_CLK_EN                       0x04
+#define MS_CLK_EN                       0x08
+
+/* Card Select Register */
+#define SD_MOD_SEL                      2
+#define MS_MOD_SEL                      3
+
+/* Card Output Enable Register */
+#define SD_OUTPUT_EN                    0x04
+#define MS_OUTPUT_EN                    0x08
+
+/* CARD_SHARE_MODE */
+#define CARD_SHARE_MASK                 0x0F
+#define CARD_SHARE_MULTI_LUN            0x00
+#define CARD_SHARE_NORMAL               0x00
+#define CARD_SHARE_48_SD                0x04
+#define CARD_SHARE_48_MS                0x08
+/* CARD_SHARE_MODE for barossa */
+#define CARD_SHARE_BAROSSA_SD           0x01
+#define CARD_SHARE_BAROSSA_MS           0x02
+
+/* SD30_DRIVE_SEL */
+#define DRIVER_TYPE_A                   0x05
+#define DRIVER_TYPE_B                   0x03
+#define DRIVER_TYPE_C                   0x02
+#define DRIVER_TYPE_D                   0x01
+
+/* FPDCTL */
+#define SSC_POWER_DOWN                  0x01
+#define SD_OC_POWER_DOWN                0x02
+#define ALL_POWER_DOWN                  0x07
+#define OC_POWER_DOWN                   0x06
+
+/* CLK_CTL */
+#define CHANGE_CLK                      0x01
+
+/* LDO_CTL */
+#define BPP_LDO_POWB                    0x03
+#define BPP_LDO_ON                      0x00
+#define BPP_LDO_SUSPEND                 0x02
+#define BPP_LDO_OFF                     0x03
+
+/* CD_PAD_CTL */
+#define CD_DISABLE_MASK                 0x07
+#define MS_CD_DISABLE                   0x04
+#define SD_CD_DISABLE                   0x02
+#define XD_CD_DISABLE                   0x01
+#define CD_DISABLE                      0x07
+#define CD_ENABLE                       0x00
+#define MS_CD_EN_ONLY                   0x03
+#define SD_CD_EN_ONLY                   0x05
+#define XD_CD_EN_ONLY                   0x06
+#define FORCE_CD_LOW_MASK               0x38
+#define FORCE_CD_XD_LOW                 0x08
+#define FORCE_CD_SD_LOW                 0x10
+#define FORCE_CD_MS_LOW                 0x20
+#define CD_AUTO_DISABLE                 0x40
+
+/* SD_STAT1 */
+#define SD_CRC7_ERR                     0x80
+#define SD_CRC16_ERR                    0x40
+#define SD_CRC_WRITE_ERR                0x20
+#define SD_CRC_WRITE_ERR_MASK           0x1C
+#define GET_CRC_TIME_OUT                0x02
+#define SD_TUNING_COMPARE_ERR           0x01
+
+/* SD_STAT2 */
+#define SD_RSP_80CLK_TIMEOUT            0x01
+
+/* SD_BUS_STAT */
+#define SD_CLK_TOGGLE_EN                0x80
+#define SD_CLK_FORCE_STOP               0x40
+#define SD_DAT3_STATUS                  0x10
+#define SD_DAT2_STATUS                  0x08
+#define SD_DAT1_STATUS                  0x04
+#define SD_DAT0_STATUS                  0x02
+#define SD_CMD_STATUS                   0x01
+
+/* SD_PAD_CTL */
+#define SD_IO_USING_1V8                 0x80
+#define SD_IO_USING_3V3                 0x7F
+#define TYPE_A_DRIVING                  0x00
+#define TYPE_B_DRIVING                  0x01
+#define TYPE_C_DRIVING                  0x02
+#define TYPE_D_DRIVING                  0x03
+
+/* SD_SAMPLE_POINT_CTL */
+#define DDR_FIX_RX_DAT                  0x00
+#define DDR_VAR_RX_DAT                  0x80
+#define DDR_FIX_RX_DAT_EDGE             0x00
+#define DDR_FIX_RX_DAT_14_DELAY         0x40
+#define DDR_FIX_RX_CMD                  0x00
+#define DDR_VAR_RX_CMD                  0x20
+#define DDR_FIX_RX_CMD_POS_EDGE         0x00
+#define DDR_FIX_RX_CMD_14_DELAY         0x10
+#define SD20_RX_POS_EDGE                0x00
+#define SD20_RX_14_DELAY                0x08
+#define SD20_RX_SEL_MASK                0x08
+
+/* SD_PUSH_POINT_CTL */
+#define DDR_FIX_TX_CMD_DAT              0x00
+#define DDR_VAR_TX_CMD_DAT              0x80
+#define DDR_FIX_TX_DAT_14_TSU           0x00
+#define DDR_FIX_TX_DAT_12_TSU           0x40
+#define DDR_FIX_TX_CMD_NEG_EDGE         0x00
+#define DDR_FIX_TX_CMD_14_AHEAD         0x20
+#define SD20_TX_NEG_EDGE                0x00
+#define SD20_TX_14_AHEAD                0x10
+#define SD20_TX_SEL_MASK                0x10
+#define DDR_VAR_SDCLK_POL_SWAP          0x01
+
+/* SD_TRANSFER */
+#define SD_TRANSFER_START               0x80
+#define SD_TRANSFER_END                 0x40
+#define SD_STAT_IDLE                    0x20
+#define SD_TRANSFER_ERR                 0x10
+/* SD Transfer Mode definition */
+#define SD_TM_NORMAL_WRITE              0x00
+#define SD_TM_AUTO_WRITE_3              0x01
+#define SD_TM_AUTO_WRITE_4              0x02
+#define SD_TM_AUTO_READ_3               0x05
+#define SD_TM_AUTO_READ_4               0x06
+#define SD_TM_CMD_RSP                   0x08
+#define SD_TM_AUTO_WRITE_1              0x09
+#define SD_TM_AUTO_WRITE_2              0x0A
+#define SD_TM_NORMAL_READ               0x0C
+#define SD_TM_AUTO_READ_1               0x0D
+#define SD_TM_AUTO_READ_2               0x0E
+#define SD_TM_AUTO_TUNING               0x0F
+
+/* SD_VPTX_CTL / SD_VPRX_CTL */
+#define PHASE_CHANGE                    0x80
+#define PHASE_NOT_RESET                 0x40
+
+/* SD_DCMPS_TX_CTL / SD_DCMPS_RX_CTL */
+#define DCMPS_CHANGE                    0x80
+#define DCMPS_CHANGE_DONE               0x40
+#define DCMPS_ERROR                     0x20
+#define DCMPS_CURRENT_PHASE             0x1F
+
+/* SD Configure 1 Register */
+#define SD_CLK_DIVIDE_0                 0x00
+#define SD_CLK_DIVIDE_256               0xC0
+#define SD_CLK_DIVIDE_128               0x80
+#define SD_BUS_WIDTH_1BIT               0x00
+#define SD_BUS_WIDTH_4BIT               0x01
+#define SD_BUS_WIDTH_8BIT               0x02
+#define SD_ASYNC_FIFO_NOT_RST           0x10
+#define SD_20_MODE                      0x00
+#define SD_DDR_MODE                     0x04
+#define SD_30_MODE                      0x08
+
+#define SD_CLK_DIVIDE_MASK              0xC0
+
+/* SD_CMD_STATE */
+#define SD_CMD_IDLE                     0x80
+
+/* SD_DATA_STATE */
+#define SD_DATA_IDLE                    0x80
+
+/* DCM_DRP_CTL */
+#define DCM_RESET                       0x08
+#define DCM_LOCKED                      0x04
+#define DCM_208M                        0x00
+#define DCM_TX                          0x01
+#define DCM_RX                          0x02
+
+/* DCM_DRP_TRIG */
+#define DRP_START                       0x80
+#define DRP_DONE                        0x40
+
+/* DCM_DRP_CFG */
+#define DRP_WRITE                       0x80
+#define DRP_READ                        0x00
+#define DCM_WRITE_ADDRESS_50            0x50
+#define DCM_WRITE_ADDRESS_51            0x51
+#define DCM_READ_ADDRESS_00             0x00
+#define DCM_READ_ADDRESS_51             0x51
+
+/* IRQSTAT0 */
+#define DMA_DONE_INT                    0x80
+#define SUSPEND_INT                     0x40
+#define LINK_RDY_INT                    0x20
+#define LINK_DOWN_INT                   0x10
+
+/* DMACTL */
+#define DMA_RST                         0x80
+#define DMA_BUSY                        0x04
+#define DMA_DIR_TO_CARD                 0x00
+#define DMA_DIR_FROM_CARD               0x02
+#define DMA_EN                          0x01
+#define DMA_128                         (0 << 4)
+#define DMA_256                         (1 << 4)
+#define DMA_512                         (2 << 4)
+#define DMA_1024                        (3 << 4)
+#define DMA_PACK_SIZE_MASK              0x30
+
+/* SSC_CTL1 */
+#define SSC_RSTB                        0x80
+#define SSC_8X_EN                       0x40
+#define SSC_FIX_FRAC                    0x20
+#define SSC_SEL_1M                      0x00
+#define SSC_SEL_2M                      0x08
+#define SSC_SEL_4M                      0x10
+#define SSC_SEL_8M                      0x18
+
+/* SSC_CTL2 */
+#define SSC_DEPTH_MASK                  0x07
+#define SSC_DEPTH_DISALBE               0x00
+#define SSC_DEPTH_4M                    0x01
+#define SSC_DEPTH_2M                    0x02
+#define SSC_DEPTH_1M                    0x03
+#define SSC_DEPTH_500K                  0x04
+#define SSC_DEPTH_250K                  0x05
+
+/* System Clock Control Register */
+#define CLK_LOW_FREQ                    0x01
+
+/* System Clock Divider Register */
+#define CLK_DIV_1                       0x01
+#define CLK_DIV_2                       0x02
+#define CLK_DIV_4                       0x03
+#define CLK_DIV_8                       0x04
+
+/* MS_CFG */
+#define SAMPLE_TIME_RISING              0x00
+#define SAMPLE_TIME_FALLING             0x80
+#define PUSH_TIME_DEFAULT               0x00
+#define PUSH_TIME_ODD                   0x40
+#define NO_EXTEND_TOGGLE                0x00
+#define EXTEND_TOGGLE_CHK               0x20
+#define MS_BUS_WIDTH_1                  0x00
+#define MS_BUS_WIDTH_4                  0x10
+#define MS_BUS_WIDTH_8                  0x18
+#define MS_2K_SECTOR_MODE               0x04
+#define MS_512_SECTOR_MODE              0x00
+#define MS_TOGGLE_TIMEOUT_EN            0x00
+#define MS_TOGGLE_TIMEOUT_DISEN         0x01
+#define MS_NO_CHECK_INT                 0x02
+
+/* MS_TRANS_CFG */
+#define WAIT_INT                        0x80
+#define NO_WAIT_INT                     0x00
+#define NO_AUTO_READ_INT_REG            0x00
+#define AUTO_READ_INT_REG               0x40
+#define MS_CRC16_ERR                    0x20
+#define MS_RDY_TIMEOUT                  0x10
+#define MS_INT_CMDNK                    0x08
+#define MS_INT_BREQ                     0x04
+#define MS_INT_ERR                      0x02
+#define MS_INT_CED                      0x01
+
+/* MS_TRANSFER */
+#define MS_TRANSFER_START               0x80
+#define MS_TRANSFER_END                 0x40
+#define MS_TRANSFER_ERR                 0x20
+#define MS_BS_STATE                     0x10
+#define MS_TM_READ_BYTES                0x00
+#define MS_TM_NORMAL_READ               0x01
+#define MS_TM_WRITE_BYTES               0x04
+#define MS_TM_NORMAL_WRITE              0x05
+#define MS_TM_AUTO_READ                 0x08
+#define MS_TM_AUTO_WRITE                0x0C
+
+/* SD Configure 2 Register */
+#define SD_CALCULATE_CRC7               0x00
+#define SD_NO_CALCULATE_CRC7            0x80
+#define SD_CHECK_CRC16                  0x00
+#define SD_NO_CHECK_CRC16               0x40
+#define SD_NO_CHECK_WAIT_CRC_TO         0x20
+#define SD_WAIT_BUSY_END                0x08
+#define SD_NO_WAIT_BUSY_END             0x00
+#define SD_CHECK_CRC7                   0x00
+#define SD_NO_CHECK_CRC7                0x04
+#define SD_RSP_LEN_0                    0x00
+#define SD_RSP_LEN_6                    0x01
+#define SD_RSP_LEN_17                   0x02
+/* SD/MMC Response Type Definition */
+#define SD_RSP_TYPE_R0                  0x04
+#define SD_RSP_TYPE_R1                  0x01
+#define SD_RSP_TYPE_R1b                 0x09
+#define SD_RSP_TYPE_R2                  0x02
+#define SD_RSP_TYPE_R3                  0x05
+#define SD_RSP_TYPE_R4                  0x05
+#define SD_RSP_TYPE_R5                  0x01
+#define SD_RSP_TYPE_R6                  0x01
+#define SD_RSP_TYPE_R7                  0x01
+
+/* SD_CONFIURE3 */
+#define SD_RSP_80CLK_TIMEOUT_EN         0x01
+
+/* Card Transfer Reset Register */
+#define SPI_STOP                        0x01
+#define XD_STOP                         0x02
+#define SD_STOP                         0x04
+#define MS_STOP                         0x08
+#define SPI_CLR_ERR                     0x10
+#define XD_CLR_ERR                      0x20
+#define SD_CLR_ERR                      0x40
+#define MS_CLR_ERR                      0x80
+
+/* Card Data Source Register */
+#define PINGPONG_BUFFER                 0x01
+#define RING_BUFFER                     0x00
+
+/* Card Power Control Register */
+#define PMOS_STRG_MASK                  0x10
+#define PMOS_STRG_800mA                 0x10
+#define PMOS_STRG_400mA                 0x00
+#define SD_POWER_OFF                    0x03
+#define SD_PARTIAL_POWER_ON             0x01
+#define SD_POWER_ON                     0x00
+#define SD_POWER_MASK                   0x03
+#define MS_POWER_OFF                    0x0C
+#define MS_PARTIAL_POWER_ON             0x04
+#define MS_POWER_ON                     0x00
+#define MS_POWER_MASK                   0x0C
+#define BPP_POWER_OFF                   0x0F
+#define BPP_POWER_5_PERCENT_ON          0x0E
+#define BPP_POWER_10_PERCENT_ON         0x0C
+#define BPP_POWER_15_PERCENT_ON         0x08
+#define BPP_POWER_ON                    0x00
+#define BPP_POWER_MASK                  0x0F
+
+/* PWR_GATE_CTRL */
+#define PWR_GATE_EN                     0x01
+#define LDO3318_PWR_MASK                0x06
+#define LDO_ON                          0x00
+#define LDO_SUSPEND                     0x04
+#define LDO_OFF                         0x06
+
+/* CARD_CLK_SOURCE */
+#define CRC_FIX_CLK                     (0x00 << 0)
+#define CRC_VAR_CLK0                    (0x01 << 0)
+#define CRC_VAR_CLK1                    (0x02 << 0)
+#define SD30_FIX_CLK                    (0x00 << 2)
+#define SD30_VAR_CLK0                   (0x01 << 2)
+#define SD30_VAR_CLK1                   (0x02 << 2)
+#define SAMPLE_FIX_CLK                  (0x00 << 4)
+#define SAMPLE_VAR_CLK0                 (0x01 << 4)
+#define SAMPLE_VAR_CLK1                 (0x02 << 4)
+
+#define MS_CFG                          0xFD40
+#define MS_TPC                          0xFD41
+#define MS_TRANS_CFG                    0xFD42
+#define MS_TRANSFER                     0xFD43
+#define MS_INT_REG                      0xFD44
+#define MS_BYTE_CNT                     0xFD45
+#define MS_SECTOR_CNT_L                 0xFD46
+#define MS_SECTOR_CNT_H                 0xFD47
+#define MS_DBUS_H                       0xFD48
+
+#define SD_CFG1                         0xFDA0
+#define SD_CFG2                         0xFDA1
+#define SD_CFG3                         0xFDA2
+#define SD_STAT1                        0xFDA3
+#define SD_STAT2                        0xFDA4
+#define SD_BUS_STAT                     0xFDA5
+#define SD_PAD_CTL                      0xFDA6
+#define SD_SAMPLE_POINT_CTL             0xFDA7
+#define SD_PUSH_POINT_CTL               0xFDA8
+#define SD_CMD0                         0xFDA9
+#define SD_CMD1                         0xFDAA
+#define SD_CMD2                         0xFDAB
+#define SD_CMD3                         0xFDAC
+#define SD_CMD4                         0xFDAD
+#define SD_CMD5                         0xFDAE
+#define SD_BYTE_CNT_L                   0xFDAF
+#define SD_BYTE_CNT_H                   0xFDB0
+#define SD_BLOCK_CNT_L                  0xFDB1
+#define SD_BLOCK_CNT_H                  0xFDB2
+#define SD_TRANSFER                     0xFDB3
+#define SD_CMD_STATE                    0xFDB5
+#define SD_DATA_STATE                   0xFDB6
+
+#define SRCTL                           0xFC13
+
+#define DCM_DRP_CTL                     0xFC23
+#define DCM_DRP_TRIG                    0xFC24
+#define DCM_DRP_CFG                     0xFC25
+#define DCM_DRP_WR_DATA_L               0xFC26
+#define DCM_DRP_WR_DATA_H               0xFC27
+#define DCM_DRP_RD_DATA_L               0xFC28
+#define DCM_DRP_RD_DATA_H               0xFC29
+#define SD_VPCLK0_CTL                   0xFC2A
+#define SD_VPCLK1_CTL                   0xFC2B
+#define SD_DCMPS0_CTL                   0xFC2C
+#define SD_DCMPS1_CTL                   0xFC2D
+#define SD_VPTX_CTL                     SD_VPCLK0_CTL
+#define SD_VPRX_CTL                     SD_VPCLK1_CTL
+#define SD_DCMPS_TX_CTL                 SD_DCMPS0_CTL
+#define SD_DCMPS_RX_CTL                 SD_DCMPS1_CTL
+#define CARD_CLK_SOURCE                 0xFC2E
+
+#define CARD_PWR_CTL                    0xFD50
+#define CARD_CLK_SWITCH                 0xFD51
+#define CARD_SHARE_MODE                 0xFD52
+#define CARD_DRIVE_SEL                  0xFD53
+#define CARD_STOP                       0xFD54
+#define CARD_OE                         0xFD55
+#define CARD_AUTO_BLINK                 0xFD56
+#define CARD_GPIO_DIR                   0xFD57
+#define CARD_GPIO                       0xFD58
+#define CARD_DATA_SOURCE                0xFD5B
+#define CARD_SELECT                     0xFD5C
+#define SD30_DRIVE_SEL                  0xFD5E
+#define CARD_CLK_EN                     0xFD69
+#define SDIO_CTRL                       0xFD6B
+#define CD_PAD_CTL                      0xFD73
+
+#define FPDCTL                          0xFC00
+#define PDINFO                          0xFC01
+
+#define CLK_CTL                         0xFC02
+#define CLK_DIV                         0xFC03
+#define CLK_SEL                         0xFC04
+
+#define SSC_DIV_N_0                     0xFC0F
+#define SSC_DIV_N_1                     0xFC10
+#define SSC_CTL1                        0xFC11
+#define SSC_CTL2                        0xFC12
+
+#define RCCTL                           0xFC14
+
+#define FPGA_PULL_CTL                   0xFC1D
+#define OLT_LED_CTL                     0xFC1E
+#define GPIO_CTL                        0xFC1F
+
+#define LDO_CTL                         0xFC1E
+#define SYS_VER                         0xFC32
+
+#define CARD_PULL_CTL1                  0xFD60
+#define CARD_PULL_CTL2                  0xFD61
+#define CARD_PULL_CTL3                  0xFD62
+#define CARD_PULL_CTL4                  0xFD63
+#define CARD_PULL_CTL5                  0xFD64
+#define CARD_PULL_CTL6                  0xFD65
+
+/* PCI Express Related Registers */
+#define IRQEN0                          0xFE20
+#define IRQSTAT0                        0xFE21
+#define IRQEN1                          0xFE22
+#define IRQSTAT1                        0xFE23
+#define TLPRIEN                         0xFE24
+#define TLPRISTAT                       0xFE25
+#define TLPTIEN                         0xFE26
+#define TLPTISTAT                       0xFE27
+#define DMATC0                          0xFE28
+#define DMATC1                          0xFE29
+#define DMATC2                          0xFE2A
+#define DMATC3                          0xFE2B
+#define DMACTL                          0xFE2C
+#define BCTL                            0xFE2D
+#define RBBC0                           0xFE2E
+#define RBBC1                           0xFE2F
+#define RBDAT                           0xFE30
+#define RBCTL                           0xFE34
+#define CFGADDR0                        0xFE35
+#define CFGADDR1                        0xFE36
+#define CFGDATA0                        0xFE37
+#define CFGDATA1                        0xFE38
+#define CFGDATA2                        0xFE39
+#define CFGDATA3                        0xFE3A
+#define CFGRWCTL                        0xFE3B
+#define PHYRWCTL                        0xFE3C
+#define PHYDATA0                        0xFE3D
+#define PHYDATA1                        0xFE3E
+#define PHYADDR                         0xFE3F
+#define MSGRXDATA0                      0xFE40
+#define MSGRXDATA1                      0xFE41
+#define MSGRXDATA2                      0xFE42
+#define MSGRXDATA3                      0xFE43
+#define MSGTXDATA0                      0xFE44
+#define MSGTXDATA1                      0xFE45
+#define MSGTXDATA2                      0xFE46
+#define MSGTXDATA3                      0xFE47
+#define MSGTXCTL                        0xFE48
+#define PETXCFG                         0xFE49
+
+#define CDRESUMECTL                     0xFE52
+#define WAKE_SEL_CTL                    0xFE54
+#define PME_FORCE_CTL                   0xFE56
+#define ASPM_FORCE_CTL                  0xFE57
+#define PM_CLK_FORCE_CTL                0xFE58
+#define PERST_GLITCH_WIDTH              0xFE5C
+#define CHANGE_LINK_STATE               0xFE5B
+#define RESET_LOAD_REG                  0xFE5E
+#define EFUSE_CONTENT                   0xFE5F
+#define HOST_SLEEP_STATE                0xFE60
+#define SDIO_CFG                        0xFE70
+
+#define NFTS_TX_CTRL                    0xFE72
+
+#define PWR_GATE_CTRL                   0xFE75
+#define PWD_SUSPEND_EN                  0xFE76
+#define LDO_PWR_SEL                     0xFE78
+
+#define DUMMY_REG_RESET_0               0xFE90
+
+/* Memory mapping */
+#define SRAM_BASE                       0xE600
+#define RBUF_BASE                       0xF400
+#define PPBUF_BASE1                     0xF800
+#define PPBUF_BASE2                     0xFA00
+#define IMAGE_FLAG_ADDR0                0xCE80
+#define IMAGE_FLAG_ADDR1                0xCE81
+
+#define rtsx_pci_init_cmd(pcr)          ((pcr)->ci = 0)
+
+struct rtsx_pcr;
+
+struct pcr_handle {
+        struct rtsx_pcr                 *pcr;
+};
+
+struct pcr_ops {
+        int             (*extra_init_hw)(struct rtsx_pcr *pcr);
+        int             (*optimize_phy)(struct rtsx_pcr *pcr);
+        int             (*turn_on_led)(struct rtsx_pcr *pcr);
+        int             (*turn_off_led)(struct rtsx_pcr *pcr);
+        int             (*enable_auto_blink)(struct rtsx_pcr *pcr);
+        int             (*disable_auto_blink)(struct rtsx_pcr *pcr);
+        int             (*card_power_on)(struct rtsx_pcr *pcr, int card);
+        int             (*card_power_off)(struct rtsx_pcr *pcr, int card);
+        unsigned int    (*cd_deglitch)(struct rtsx_pcr *pcr);
+};
+
+enum PDEV_STAT  {PDEV_STAT_IDLE, PDEV_STAT_RUN};
+
+struct rtsx_pcr {
+        struct pci_dev                  *pci;
+        unsigned int                    id;
+
+        /* pci resources */
+        unsigned long                   addr;
+        void __iomem                    *remap_addr;
+        int                             irq;
+
+        /* host reserved buffer */
+        void                            *rtsx_resv_buf;
+        dma_addr_t                      rtsx_resv_buf_addr;
+
+        void                            *host_cmds_ptr;
+        dma_addr_t                      host_cmds_addr;
+        int                             ci;
+
+        void                            *host_sg_tbl_ptr;
+        dma_addr_t                      host_sg_tbl_addr;
+        int                             sgi;
+
+        u32                             bier;
+        char                            trans_result;
+
+        unsigned int                    card_inserted;
+        unsigned int                    card_removed;
+
+        struct delayed_work             carddet_work;
+        struct delayed_work             idle_work;
+
+        spinlock_t                      lock;
+        struct mutex                    pcr_mutex;
+        struct completion               *done;
+        struct completion               *finish_me;
+
+        unsigned int                    cur_clock;
+        bool                            ms_pmos;
+        bool                            remove_pci;
+        bool                            msi_en;
+
+#define EXTRA_CAPS_SD_SDR50             (1 << 0)
+#define EXTRA_CAPS_SD_SDR104            (1 << 1)
+#define EXTRA_CAPS_SD_DDR50             (1 << 2)
+#define EXTRA_CAPS_MMC_HSDDR            (1 << 3)
+#define EXTRA_CAPS_MMC_HS200            (1 << 4)
+#define EXTRA_CAPS_MMC_8BIT             (1 << 5)
+        u32                             extra_caps;
+
+#define IC_VER_A                        0
+#define IC_VER_B                        1
+#define IC_VER_C                        2
+#define IC_VER_D                        3
+        u8                              ic_version;
+
+        const u32                       *sd_pull_ctl_enable_tbl;
+        const u32                       *sd_pull_ctl_disable_tbl;
+        const u32                       *ms_pull_ctl_enable_tbl;
+        const u32                       *ms_pull_ctl_disable_tbl;
+
+        const struct pcr_ops            *ops;
+        enum PDEV_STAT                  state;
+
+        int                             num_slots;
+        struct rtsx_slot                *slots;
+};
+
+#define CHK_PCI_PID(pcr, pid)           ((pcr)->pci->device == (pid))
+#define PCI_VID(pcr)                    ((pcr)->pci->vendor)
+#define PCI_PID(pcr)                    ((pcr)->pci->device)
+
+void rtsx_pci_start_run(struct rtsx_pcr *pcr);
+int rtsx_pci_write_register(struct rtsx_pcr *pcr, u16 addr, u8 mask, u8 data);
+int rtsx_pci_read_register(struct rtsx_pcr *pcr, u16 addr, u8 *data);
+int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val);
+int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val);
+void rtsx_pci_stop_cmd(struct rtsx_pcr *pcr);
+void rtsx_pci_add_cmd(struct rtsx_pcr *pcr,
+                u8 cmd_type, u16 reg_addr, u8 mask, u8 data);
+void rtsx_pci_send_cmd_no_wait(struct rtsx_pcr *pcr);
+int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout);
+int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+                int num_sg, bool read, int timeout);
+int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
+int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
+int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card);
+int rtsx_pci_card_pull_ctl_disable(struct rtsx_pcr *pcr, int card);
+int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
+                u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk);
+int rtsx_pci_card_power_on(struct rtsx_pcr *pcr, int card);
+int rtsx_pci_card_power_off(struct rtsx_pcr *pcr, int card);
+unsigned int rtsx_pci_card_exist(struct rtsx_pcr *pcr);
+void rtsx_pci_complete_unfinished_transfer(struct rtsx_pcr *pcr);
+
+static inline u8 *rtsx_pci_get_cmd_data(struct rtsx_pcr *pcr)
+{
+        return (u8 *)(pcr->host_cmds_ptr);
+}
+
+#endif
diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h
index 6bc31d854626..804e280c1e1d 100644
--- a/include/linux/mfd/tps65090.h
+++ b/include/linux/mfd/tps65090.h
@@ -24,6 +24,25 @@
 
 #include <linux/irq.h>
 
+/* TPS65090 Regulator ID */
+enum {
+        TPS65090_REGULATOR_DCDC1,
+        TPS65090_REGULATOR_DCDC2,
+        TPS65090_REGULATOR_DCDC3,
+        TPS65090_REGULATOR_FET1,
+        TPS65090_REGULATOR_FET2,
+        TPS65090_REGULATOR_FET3,
+        TPS65090_REGULATOR_FET4,
+        TPS65090_REGULATOR_FET5,
+        TPS65090_REGULATOR_FET6,
+        TPS65090_REGULATOR_FET7,
+        TPS65090_REGULATOR_LDO1,
+        TPS65090_REGULATOR_LDO2,
+
+        /* Last entry for maximum ID */
+        TPS65090_REGULATOR_MAX,
+};
+
 struct tps65090 {
         struct mutex            lock;
         struct device           *dev;
@@ -41,10 +60,26 @@ struct tps65090_subdev_info {
         void            *platform_data;
 };
 
+/*
+ * struct tps65090_regulator_plat_data
+ *
+ * @reg_init_data: The regulator init data.
+ * @enable_ext_control: Enable extrenal control or not. Only available for
+ *     DCDC1, DCDC2 and DCDC3.
+ * @gpio: Gpio number if external control is enabled and controlled through
+ *     gpio.
+ */
+struct tps65090_regulator_plat_data {
+        struct regulator_init_data *reg_init_data;
+        bool enable_ext_control;
+        int gpio;
+};
+
 struct tps65090_platform_data {
         int irq_base;
         int num_subdevs;
         struct tps65090_subdev_info *subdevs;
+        struct tps65090_regulator_plat_data *reg_pdata[TPS65090_REGULATOR_MAX];
 };
 
 /*
diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h
index 2dd123194958..f8da0e152567 100644
--- a/include/linux/mfd/tps6586x.h
+++ b/include/linux/mfd/tps6586x.h
@@ -29,6 +29,7 @@ enum {
         TPS6586X_ID_LDO_8,
         TPS6586X_ID_LDO_9,
         TPS6586X_ID_LDO_RTC,
+        TPS6586X_ID_MAX_REGULATOR,
 };
 
 enum {
@@ -79,6 +80,8 @@ struct tps6586x_platform_data {
         int gpio_base;
         int irq_base;
         bool pm_off;
+
+        struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
 };
 
 /*
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index 1f173306bf05..ae5c249530b4 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -19,6 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/regmap.h>
 
+#include <linux/mfd/wm8994/pdata.h>
+
 enum wm8994_type {
         WM8994 = 0,
         WM8958 = 1,
@@ -55,6 +57,8 @@ struct regulator_bulk_data;
 struct wm8994 {
         struct mutex irq_lock;
 
+        struct wm8994_pdata pdata;
+
         enum wm8994_type type;
         int revision;
         int cust_id;
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index fc87be4fdc25..8e21a094836d 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -176,6 +176,11 @@ struct wm8994_pdata {
         unsigned int lineout1fb:1;
         unsigned int lineout2fb:1;
 
+        /* Delay between detecting a jack and starting microphone
+         * detect (specified in ms)
+         */
+        int micdet_delay;
+
         /* IRQ for microphone detection if brought out directly as a
          * signal.
          */
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index de201203bc7c..adfe8c058f29 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -15,6 +15,7 @@
 
 #define MICREL_PHY_ID_MASK      0x00fffff0
 
+#define PHY_ID_KSZ8873MLL       0x000e7237
 #define PHY_ID_KSZ9021          0x00221610
 #define PHY_ID_KS8737           0x00221720
 #define PHY_ID_KSZ8021          0x00221555
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index ce7e6671968b..0b5865c61efd 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -7,9 +7,27 @@
 
 typedef struct page *new_page_t(struct page *, unsigned long private, int **);
 
+/*
+ * Return values from addresss_space_operations.migratepage():
+ * - negative errno on page migration failure;
+ * - zero on page migration success;
+ *
+ * The balloon page migration introduces this special case where a 'distinct'
+ * return code is used to flag a successful page migration to unmap_and_move().
+ * This approach is necessary because page migration can race against balloon
+ * deflation procedure, and for such case we could introduce a nasty page leak
+ * if a successfully migrated balloon page gets released concurrently with
+ * migration's unmap_and_move() wrap-up steps.
+ */
+#define MIGRATEPAGE_SUCCESS             0
+#define MIGRATEPAGE_BALLOON_SUCCESS     1 /* special ret code for balloon page
+                                           * sucessful migration case.
+                                           */
+
 #ifdef CONFIG_MIGRATION
 
 extern void putback_lru_pages(struct list_head *l);
+extern void putback_movable_pages(struct list_head *l);
 extern int migrate_page(struct address_space *,
                         struct page *, struct page *, enum migrate_mode);
 extern int migrate_pages(struct list_head *l, new_page_t x,
@@ -33,6 +51,7 @@ extern int migrate_huge_page_move_mapping(struct address_space *mapping,
 #else
 
 static inline void putback_lru_pages(struct list_head *l) {}
+static inline void putback_movable_pages(struct list_head *l) {}
 static inline int migrate_pages(struct list_head *l, new_page_t x,
                 unsigned long private, bool offlining,
                 enum migrate_mode mode) { return -ENOSYS; }
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index e0deeb2cc939..09c2300ddb37 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -34,6 +34,7 @@
 #define MWAVE_MINOR             219     /* ACP/Mwave Modem */
 #define MPT_MINOR               220
 #define MPT2SAS_MINOR           221
+#define MPT3SAS_MINOR           222
 #define UINPUT_MINOR            223
 #define MISC_MCELOG_MINOR       227
 #define HPET_MINOR              228
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6d1acb04cd17..21821da2abfd 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -142,6 +142,8 @@ enum {
         MLX4_DEV_CAP_FLAG_COUNTERS      = 1LL << 48,
         MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55,
         MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59,
+        MLX4_DEV_CAP_FLAG_64B_EQE       = 1LL << 61,
+        MLX4_DEV_CAP_FLAG_64B_CQE       = 1LL << 62
 };
 
 enum {
@@ -151,6 +153,20 @@ enum {
         MLX4_DEV_CAP_FLAG2_FS_EN                = 1LL <<  3
 };
 
+enum {
+        MLX4_DEV_CAP_64B_EQE_ENABLED    = 1LL << 0,
+        MLX4_DEV_CAP_64B_CQE_ENABLED    = 1LL << 1
+};
+
+enum {
+        MLX4_USER_DEV_CAP_64B_CQE       = 1L << 0
+};
+
+enum {
+        MLX4_FUNC_CAP_64B_EQE_CQE       = 1L << 0
+};
+
+
 #define MLX4_ATTR_EXTENDED_PORT_INFO    cpu_to_be16(0xff90)
 
 enum {
@@ -419,6 +435,11 @@ struct mlx4_caps {
         u32                     max_counters;
         u8                      port_ib_mtu[MLX4_MAX_PORTS + 1];
         u16                     sqp_demux;
+        u32                     eqe_size;
+        u32                     cqe_size;
+        u8                      eqe_factor;
+        u32                     userspace_caps; /* userspace must be aware of these */
+        u32                     function_caps;  /* VFs must be aware of these */
 };
 
 struct mlx4_buf_list {
diff --git a/include/linux/mm.h b/include/linux/mm.h
index fa0680402738..4af4f0b1be4c 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1456,6 +1456,37 @@ extern unsigned long vm_mmap(struct file *, unsigned long,
         unsigned long, unsigned long,
         unsigned long, unsigned long);
 
+struct vm_unmapped_area_info {
+#define VM_UNMAPPED_AREA_TOPDOWN 1
+        unsigned long flags;
+        unsigned long length;
+        unsigned long low_limit;
+        unsigned long high_limit;
+        unsigned long align_mask;
+        unsigned long align_offset;
+};
+
+extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
+extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
+
+/*
+ * Search for an unmapped address range.
+ *
+ * We are looking for a range that:
+ * - does not intersect with any VMA;
+ * - is contained within the [low_limit, high_limit) interval;
+ * - is at least the desired size.
+ * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
+ */
+static inline unsigned long
+vm_unmapped_area(struct vm_unmapped_area_info *info)
+{
+        if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
+                return unmapped_area(info);
+        else
+                return unmapped_area_topdown(info);
+}
+
 /* truncate.c */
 extern void truncate_inode_pages(struct address_space *, loff_t);
 extern void truncate_inode_pages_range(struct address_space *,
@@ -1684,9 +1715,5 @@ static inline unsigned int debug_guardpage_minorder(void) { return 0; }
 static inline bool page_is_guard(struct page *page) { return false; }
 #endif /* CONFIG_DEBUG_PAGEALLOC */
 
-extern void reset_zone_present_pages(void);
-extern void fixup_zone_present_pages(int nid, unsigned long start_pfn,
-                                unsigned long end_pfn);
-
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 31f8a3af7d94..7ade2731b5d6 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -224,7 +224,8 @@ struct vm_region {
  * library, the executable area etc).
  */
 struct vm_area_struct {
-        struct mm_struct * vm_mm;       /* The address space we belong to. */
+        /* The first cache line has the info for VMA tree walking. */
+
         unsigned long vm_start;         /* Our start address within vm_mm. */
         unsigned long vm_end;           /* The first byte after our end address
                                            within vm_mm. */
@@ -232,11 +233,22 @@ struct vm_area_struct {
         /* linked list of VM areas per task, sorted by address */
         struct vm_area_struct *vm_next, *vm_prev;
 
+        struct rb_node vm_rb;
+
+        /*
+         * Largest free memory gap in bytes to the left of this VMA.
+         * Either between this VMA and vma->vm_prev, or between one of the
+         * VMAs below us in the VMA rbtree and its ->vm_prev. This helps
+         * get_unmapped_area find a free area of the right size.
+         */
+        unsigned long rb_subtree_gap;
+
+        /* Second cache line starts here. */
+
+        struct mm_struct *vm_mm;        /* The address space we belong to. */
         pgprot_t vm_page_prot;          /* Access permissions of this VMA. */
         unsigned long vm_flags;         /* Flags, see mm.h. */
 
-        struct rb_node vm_rb;
-
         /*
          * For areas with an address space and backing store,
          * linkage into the address_space->i_mmap interval tree, or
@@ -322,6 +334,7 @@ struct mm_struct {
         unsigned long task_size;                /* size of task vm space */
         unsigned long cached_hole_size;         /* if non-zero, the largest hole below free_area_cache */
         unsigned long free_area_cache;          /* first hole of size cached_hole_size or larger */
+        unsigned long highest_vm_end;           /* highest vma end address */
         pgd_t * pgd;
         atomic_t mm_users;                      /* How many users with user space? */
         atomic_t mm_count;                      /* How many references to "struct mm_struct" (users count as 1) */
diff --git a/include/linux/mman.h b/include/linux/mman.h
index d09dde1e57fb..9aa863da287f 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -11,6 +11,8 @@ extern int sysctl_overcommit_memory;
 extern int sysctl_overcommit_ratio;
 extern struct percpu_counter vm_committed_as;
 
+unsigned long vm_memory_committed(void);
+
 static inline void vm_acct_memory(long pages)
 {
         percpu_counter_add(&vm_committed_as, pages);
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 943550dfe9ea..5c69315d60cc 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -85,6 +85,7 @@ struct mmc_ext_csd {
         bool                    boot_ro_lockable;
         u8                      raw_exception_status;   /* 53 */
         u8                      raw_partition_support;  /* 160 */
+        u8                      raw_rpmb_size_mult;     /* 168 */
         u8                      raw_erased_mem_count;   /* 181 */
         u8                      raw_ext_csd_structure;  /* 194 */
         u8                      raw_card_type;          /* 196 */
@@ -206,6 +207,7 @@ struct mmc_part {
 #define MMC_BLK_DATA_AREA_MAIN  (1<<0)
 #define MMC_BLK_DATA_AREA_BOOT  (1<<1)
 #define MMC_BLK_DATA_AREA_GP    (1<<2)
+#define MMC_BLK_DATA_AREA_RPMB  (1<<3)
 };
 
 /*
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 9b9cdafc7737..5bf7c2274fcb 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -170,6 +170,8 @@ extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
 extern unsigned int mmc_calc_max_discard(struct mmc_card *card);
 
 extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
+extern int mmc_set_blockcount(struct mmc_card *card, unsigned int blockcount,
+                              bool is_rel_write);
 extern int mmc_hw_reset(struct mmc_host *host);
 extern int mmc_hw_reset_check(struct mmc_host *host);
 extern int mmc_can_reset(struct mmc_card *card);
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 7c6a1139d8fa..34be4f47293c 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -137,7 +137,7 @@ struct dw_mci {
 
         dma_addr_t              sg_dma;
         void                    *sg_cpu;
-        struct dw_mci_dma_ops   *dma_ops;
+        const struct dw_mci_dma_ops     *dma_ops;
 #ifdef CONFIG_MMC_DW_IDMAC
         unsigned int            ring_size;
 #else
@@ -162,7 +162,7 @@ struct dw_mci {
         u16                     data_offset;
         struct device           *dev;
         struct dw_mci_board     *pdata;
-        struct dw_mci_drv_data  *drv_data;
+        const struct dw_mci_drv_data    *drv_data;
         void                    *priv;
         struct clk              *biu_clk;
         struct clk              *ciu_clk;
@@ -186,7 +186,7 @@ struct dw_mci {
 
         struct regulator        *vmmc;  /* Power regulator */
         unsigned long           irq_flags; /* IRQ flags */
-        unsigned int            irq;
+        int                     irq;
 };
 
 /* DMA ops for Internal/External DMAC interface */
@@ -229,8 +229,9 @@ struct dw_mci_board {
         u32 quirks; /* Workaround / Quirk flags */
         unsigned int bus_hz; /* Clock speed at the cclk_in pad */
 
-        unsigned int caps;      /* Capabilities */
-        unsigned int caps2;     /* More capabilities */
+        u32 caps;       /* Capabilities */
+        u32 caps2;      /* More capabilities */
+        u32 pm_caps;    /* PM capabilities */
         /*
          * Override fifo depth. If 0, autodetect it from the FIFOTH register,
          * but note that this may not be reliable after a bootloader has used
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 7abb0e1f7bda..61a10c17aabd 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -53,12 +53,12 @@ struct mmc_ios {
 #define MMC_TIMING_LEGACY       0
 #define MMC_TIMING_MMC_HS       1
 #define MMC_TIMING_SD_HS        2
-#define MMC_TIMING_UHS_SDR12    MMC_TIMING_LEGACY
-#define MMC_TIMING_UHS_SDR25    MMC_TIMING_SD_HS
-#define MMC_TIMING_UHS_SDR50    3
-#define MMC_TIMING_UHS_SDR104   4
-#define MMC_TIMING_UHS_DDR50    5
-#define MMC_TIMING_MMC_HS200    6
+#define MMC_TIMING_UHS_SDR12    3
+#define MMC_TIMING_UHS_SDR25    4
+#define MMC_TIMING_UHS_SDR50    5
+#define MMC_TIMING_UHS_SDR104   6
+#define MMC_TIMING_UHS_DDR50    7
+#define MMC_TIMING_MMC_HS200    8
 
 #define MMC_SDR_MODE            0
 #define MMC_1_2V_DDR_MODE       1
@@ -136,6 +136,7 @@ struct mmc_host_ops {
         void    (*enable_preset_value)(struct mmc_host *host, bool enable);
         int     (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv);
         void    (*hw_reset)(struct mmc_host *host);
+        void    (*card_event)(struct mmc_host *host);
 };
 
 struct mmc_card;
@@ -211,7 +212,7 @@ struct mmc_host {
 #define MMC_VDD_34_35           0x00400000      /* VDD voltage 3.4 ~ 3.5 */
 #define MMC_VDD_35_36           0x00800000      /* VDD voltage 3.5 ~ 3.6 */
 
-        unsigned long           caps;           /* Host capabilities */
+        u32                     caps;           /* Host capabilities */
 
 #define MMC_CAP_4_BIT_DATA      (1 << 0)        /* Can the host do 4 bit transfers */
 #define MMC_CAP_MMC_HIGHSPEED   (1 << 1)        /* Can do MMC high-speed timing */
@@ -241,7 +242,7 @@ struct mmc_host {
 #define MMC_CAP_CMD23           (1 << 30)       /* CMD23 supported. */
 #define MMC_CAP_HW_RESET        (1 << 31)       /* Hardware reset */
 
-        unsigned int            caps2;          /* More host capabilities */
+        u32                     caps2;          /* More host capabilities */
 
 #define MMC_CAP2_BOOTPART_NOACC (1 << 0)        /* Boot partition no access */
 #define MMC_CAP2_CACHE_CTRL     (1 << 1)        /* Allow cache control */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 01e4b394029b..94d532e41c61 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -286,6 +286,7 @@ struct _mmc_csd {
 #define EXT_CSD_BKOPS_START             164     /* W */
 #define EXT_CSD_SANITIZE_START          165     /* W */
 #define EXT_CSD_WR_REL_PARAM            166     /* RO */
+#define EXT_CSD_RPMB_MULT               168     /* RO */
 #define EXT_CSD_BOOT_WP                 173     /* R/W */
 #define EXT_CSD_ERASE_GROUP_DEF         175     /* R/W */
 #define EXT_CSD_PART_CONFIG             179     /* R/W */
@@ -339,6 +340,7 @@ struct _mmc_csd {
 
 #define EXT_CSD_PART_CONFIG_ACC_MASK    (0x7)
 #define EXT_CSD_PART_CONFIG_ACC_BOOT0   (0x1)
+#define EXT_CSD_PART_CONFIG_ACC_RPMB    (0x3)
 #define EXT_CSD_PART_CONFIG_ACC_GP0     (0x4)
 
 #define EXT_CSD_PART_SUPPORT_PART_EN    (0x1)
diff --git a/include/linux/mmc/mxs-mmc.h b/include/linux/mmc/mxs-mmc.h
deleted file mode 100644
index 7c2ad3a7f2f3..000000000000
--- a/include/linux/mmc/mxs-mmc.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __LINUX_MMC_MXS_MMC_H__
-#define __LINUX_MMC_MXS_MMC_H__
-
-struct mxs_mmc_platform_data {
-        int wp_gpio;    /* write protect pin */
-        unsigned int flags;
-#define SLOTF_4_BIT_CAPABLE     (1 << 0)
-#define SLOTF_8_BIT_CAPABLE     (1 << 1)
-};
-
-#endif /* __LINUX_MMC_MXS_MMC_H__ */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index fa8529a859b8..4bbc3301fbbf 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -91,6 +91,9 @@ struct sdhci_host {
         unsigned int quirks2;   /* More deviations from spec. */
 
 #define SDHCI_QUIRK2_HOST_OFF_CARD_ON                   (1<<0)
+#define SDHCI_QUIRK2_HOST_NO_CMD23                      (1<<1)
+/* The system physically doesn't support 1.8v, even if the host does */
+#define SDHCI_QUIRK2_NO_1_8_V                           (1<<2)
 
         int irq;                /* Device IRQ */
         void __iomem *ioaddr;   /* Mapped address */
@@ -157,8 +160,8 @@ struct sdhci_host {
 
         struct timer_list timer;        /* Timer for timeouts */
 
-        unsigned int caps;      /* Alternative CAPABILITY_0 */
-        unsigned int caps1;     /* Alternative CAPABILITY_1 */
+        u32 caps;               /* Alternative CAPABILITY_0 */
+        u32 caps1;              /* Alternative CAPABILITY_1 */
 
         unsigned int            ocr_avail_sdio; /* OCR bit masks */
         unsigned int            ocr_avail_sd;
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 50aaca81f63d..cd55dad56aac 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -63,10 +63,8 @@ enum {
 
 #ifdef CONFIG_CMA
 #  define is_migrate_cma(migratetype) unlikely((migratetype) == MIGRATE_CMA)
-#  define cma_wmark_pages(zone) zone->min_cma_pages
 #else
 #  define is_migrate_cma(migratetype) false
-#  define cma_wmark_pages(zone) 0
 #endif
 
 #define for_each_migratetype_order(order, type) \
@@ -383,13 +381,6 @@ struct zone {
         /* see spanned/present_pages for more description */
         seqlock_t               span_seqlock;
 #endif
-#ifdef CONFIG_CMA
-        /*
-         * CMA needs to increase watermark levels during the allocation
-         * process to make sure that the system is not starved.
-         */
-        unsigned long           min_cma_pages;
-#endif
         struct free_area        free_area[MAX_ORDER];
 
 #ifndef CONFIG_SPARSEMEM
@@ -469,17 +460,44 @@ struct zone {
         unsigned long           zone_start_pfn;
 
         /*
-         * zone_start_pfn, spanned_pages and present_pages are all
-         * protected by span_seqlock.  It is a seqlock because it has
-         * to be read outside of zone->lock, and it is done in the main
-         * allocator path.  But, it is written quite infrequently.
+         * spanned_pages is the total pages spanned by the zone, including
+         * holes, which is calculated as:
+         *      spanned_pages = zone_end_pfn - zone_start_pfn;
+         *
+         * present_pages is physical pages existing within the zone, which
+         * is calculated as:
+         *      present_pages = spanned_pages - absent_pages(pags in holes);
          *
-         * The lock is declared along with zone->lock because it is
+         * managed_pages is present pages managed by the buddy system, which
+         * is calculated as (reserved_pages includes pages allocated by the
+         * bootmem allocator):
+         *      managed_pages = present_pages - reserved_pages;
+         *
+         * So present_pages may be used by memory hotplug or memory power
+         * management logic to figure out unmanaged pages by checking
+         * (present_pages - managed_pages). And managed_pages should be used
+         * by page allocator and vm scanner to calculate all kinds of watermarks
+         * and thresholds.
+         *
+         * Locking rules:
+         *
+         * zone_start_pfn and spanned_pages are protected by span_seqlock.
+         * It is a seqlock because it has to be read outside of zone->lock,
+         * and it is done in the main allocator path.  But, it is written
+         * quite infrequently.
+         *
+         * The span_seq lock is declared along with zone->lock because it is
          * frequently read in proximity to zone->lock.  It's good to
          * give them a chance of being in the same cacheline.
+         *
+         * Write access to present_pages and managed_pages at runtime should
+         * be protected by lock_memory_hotplug()/unlock_memory_hotplug().
+         * Any reader who can't tolerant drift of present_pages and
+         * managed_pages should hold memory hotplug lock to get a stable value.
          */
-        unsigned long           spanned_pages;  /* total size, including holes */
-        unsigned long           present_pages;  /* amount of memory (excluding holes) */
+        unsigned long           spanned_pages;
+        unsigned long           present_pages;
+        unsigned long           managed_pages;
 
         /*
          * rarely used fields:
@@ -752,7 +770,7 @@ extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn,
                                      unsigned long size,
                                      enum memmap_context context);
 
-extern void lruvec_init(struct lruvec *lruvec, struct zone *zone);
+extern void lruvec_init(struct lruvec *lruvec);
 
 static inline struct zone *lruvec_zone(struct lruvec *lruvec)
 {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f8eda0276f03..02e0f6b156c3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -369,7 +369,7 @@ typedef enum gro_result gro_result_t;
  *
  * If the rx_handler consider the skb should be ignored, it should return
  * RX_HANDLER_EXACT. The skb will only be delivered to protocol handlers that
- * are registred on exact device (ptype->dev == skb->dev).
+ * are registered on exact device (ptype->dev == skb->dev).
  *
  * If the rx_handler didn't changed skb->dev, but want the skb to be normally
  * delivered, it should return RX_HANDLER_PASS.
@@ -887,6 +887,10 @@ struct netdev_fcoe_hbainfo {
  *                     struct net_device *dev, int idx)
  *      Used to add FDB entries to dump requests. Implementers should add
  *      entries to skb and update idx with the number of entries.
+ *
+ * int (*ndo_bridge_setlink)(struct net_device *dev, struct nlmsghdr *nlh)
+ * int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq,
+ *                           struct net_device *dev)
  */
 struct net_device_ops {
         int                     (*ndo_init)(struct net_device *dev);
@@ -998,6 +1002,12 @@ struct net_device_ops {
                                                 struct netlink_callback *cb,
                                                 struct net_device *dev,
                                                 int idx);
+
+        int                     (*ndo_bridge_setlink)(struct net_device *dev,
+                                                      struct nlmsghdr *nlh);
+        int                     (*ndo_bridge_getlink)(struct sk_buff *skb,
+                                                      u32 pid, u32 seq,
+                                                      struct net_device *dev);
 };
 
 /*
@@ -1053,6 +1063,12 @@ struct net_device {
         netdev_features_t       wanted_features;
         /* mask of features inheritable by VLAN devices */
         netdev_features_t       vlan_features;
+        /* mask of features inherited by encapsulating devices
+         * This field indicates what encapsulation offloads
+         * the hardware is capable of doing, and drivers will
+         * need to set them appropriately.
+         */
+        netdev_features_t       hw_enc_features;
 
         /* Interface index. Unique device identifier    */
         int                     ifindex;
@@ -1488,6 +1504,9 @@ struct napi_gro_cb {
 
         /* Used in ipv6_gro_receive() */
         int     proto;
+
+        /* used in skb_gro_receive() slow path */
+        struct sk_buff *last;
 };
 
 #define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb)
@@ -1499,16 +1518,25 @@ struct packet_type {
                                          struct net_device *,
                                          struct packet_type *,
                                          struct net_device *);
+        bool                    (*id_match)(struct packet_type *ptype,
+                                            struct sock *sk);
+        void                    *af_packet_priv;
+        struct list_head        list;
+};
+
+struct offload_callbacks {
         struct sk_buff          *(*gso_segment)(struct sk_buff *skb,
                                                 netdev_features_t features);
         int                     (*gso_send_check)(struct sk_buff *skb);
         struct sk_buff          **(*gro_receive)(struct sk_buff **head,
                                                struct sk_buff *skb);
         int                     (*gro_complete)(struct sk_buff *skb);
-        bool                    (*id_match)(struct packet_type *ptype,
-                                            struct sock *sk);
-        void                    *af_packet_priv;
-        struct list_head        list;
+};
+
+struct packet_offload {
+        __be16                   type;  /* This is really htons(ether_type). */
+        struct offload_callbacks callbacks;
+        struct list_head         list;
 };
 
 #include <linux/notifier.h>
@@ -1548,6 +1576,8 @@ extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 
 extern rwlock_t                         dev_base_lock;          /* Device list lock */
 
+extern seqlock_t        devnet_rename_seq;      /* Device rename lock */
+
 
 #define for_each_netdev(net, d)         \
                 list_for_each_entry(d, &(net)->dev_base_head, dev_list)
@@ -1605,6 +1635,9 @@ extern struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short
 extern void             dev_add_pack(struct packet_type *pt);
 extern void             dev_remove_pack(struct packet_type *pt);
 extern void             __dev_remove_pack(struct packet_type *pt);
+extern void             dev_add_offload(struct packet_offload *po);
+extern void             dev_remove_offload(struct packet_offload *po);
+extern void             __dev_remove_offload(struct packet_offload *po);
 
 extern struct net_device        *dev_get_by_flags_rcu(struct net *net, unsigned short flags,
                                                       unsigned short mask);
@@ -2129,16 +2162,10 @@ extern void dev_kfree_skb_any(struct sk_buff *skb);
 extern int              netif_rx(struct sk_buff *skb);
 extern int              netif_rx_ni(struct sk_buff *skb);
 extern int              netif_receive_skb(struct sk_buff *skb);
-extern gro_result_t     dev_gro_receive(struct napi_struct *napi,
-                                        struct sk_buff *skb);
-extern gro_result_t     napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
 extern gro_result_t     napi_gro_receive(struct napi_struct *napi,
                                          struct sk_buff *skb);
 extern void             napi_gro_flush(struct napi_struct *napi, bool flush_old);
 extern struct sk_buff * napi_get_frags(struct napi_struct *napi);
-extern gro_result_t     napi_frags_finish(struct napi_struct *napi,
-                                          struct sk_buff *skb,
-                                          gro_result_t ret);
 extern gro_result_t     napi_gro_frags(struct napi_struct *napi);
 
 static inline void napi_free_frags(struct napi_struct *napi)
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 5f84c6229dc6..610208b18c05 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -47,15 +47,6 @@ ip6t_ext_hdr(u8 nexthdr)
                (nexthdr == IPPROTO_DSTOPTS);
 }
 
-enum {
-        IP6T_FH_F_FRAG  = (1 << 0),
-        IP6T_FH_F_AUTH  = (1 << 1),
-};
-
-/* find specified header and get offset to it */
-extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
-                         int target, unsigned short *fragoff, int *fragflg);
-
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
 
diff --git a/include/linux/nfc/pn544.h b/include/linux/nfc/pn544.h
deleted file mode 100644
index 9890bbaf4328..000000000000
--- a/include/linux/nfc/pn544.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Driver include for the PN544 NFC chip.
- *
- * Copyright (C) Nokia Corporation
- *
- * Author: Jari Vanhala <ext-jari.vanhala@nokia.com>
- * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _PN544_H_
-#define _PN544_H_
-
-#include <linux/i2c.h>
-
-#define PN544_DRIVER_NAME       "pn544"
-#define PN544_MAXWINDOW_SIZE    7
-#define PN544_WINDOW_SIZE       4
-#define PN544_RETRIES           10
-#define PN544_MAX_I2C_TRANSFER  0x0400
-#define PN544_MSG_MAX_SIZE      0x21 /* at normal HCI mode */
-
-/* ioctl */
-#define PN544_CHAR_BASE         'P'
-#define PN544_IOR(num, dtype)   _IOR(PN544_CHAR_BASE, num, dtype)
-#define PN544_IOW(num, dtype)   _IOW(PN544_CHAR_BASE, num, dtype)
-#define PN544_GET_FW_MODE       PN544_IOW(1, unsigned int)
-#define PN544_SET_FW_MODE       PN544_IOW(2, unsigned int)
-#define PN544_GET_DEBUG         PN544_IOW(3, unsigned int)
-#define PN544_SET_DEBUG         PN544_IOW(4, unsigned int)
-
-/* Timing restrictions (ms) */
-#define PN544_RESETVEN_TIME     30 /* 7 */
-#define PN544_PVDDVEN_TIME      0
-#define PN544_VBATVEN_TIME      0
-#define PN544_GPIO4VEN_TIME     0
-#define PN544_WAKEUP_ACK        5
-#define PN544_WAKEUP_GUARD      (PN544_WAKEUP_ACK + 1)
-#define PN544_INACTIVITY_TIME   1000
-#define PN544_INTERFRAME_DELAY  200 /* us */
-#define PN544_BAUDRATE_CHANGE   150 /* us */
-
-/* Debug bits */
-#define PN544_DEBUG_BUF         0x01
-#define PN544_DEBUG_READ        0x02
-#define PN544_DEBUG_WRITE       0x04
-#define PN544_DEBUG_IRQ         0x08
-#define PN544_DEBUG_CALLS       0x10
-#define PN544_DEBUG_MODE        0x20
-
-/* Normal (HCI) mode */
-#define PN544_LLC_HCI_OVERHEAD  3 /* header + crc (to length) */
-#define PN544_LLC_MIN_SIZE      (1 + PN544_LLC_HCI_OVERHEAD) /* length + */
-#define PN544_LLC_MAX_DATA      (PN544_MSG_MAX_SIZE - 2)
-#define PN544_LLC_MAX_HCI_SIZE  (PN544_LLC_MAX_DATA - 2)
-
-struct pn544_llc_packet {
-        unsigned char length; /* of rest of packet */
-        unsigned char header;
-        unsigned char data[PN544_LLC_MAX_DATA]; /* includes crc-ccitt */
-};
-
-/* Firmware upgrade mode */
-#define PN544_FW_HEADER_SIZE    3
-/* max fw transfer is 1024bytes, but I2C limits it to 0xC0 */
-#define PN544_MAX_FW_DATA       (PN544_MAX_I2C_TRANSFER - PN544_FW_HEADER_SIZE)
-
-struct pn544_fw_packet {
-        unsigned char command; /* status in answer */
-        unsigned char length[2]; /* big-endian order (msf) */
-        unsigned char data[PN544_MAX_FW_DATA];
-};
-
-#ifdef __KERNEL__
-enum {
-        NFC_GPIO_ENABLE,
-        NFC_GPIO_FW_RESET,
-        NFC_GPIO_IRQ
-};
-
-/* board config */
-struct pn544_nfc_platform_data {
-        int (*request_resources) (struct i2c_client *client);
-        void (*free_resources) (void);
-        void (*enable) (int fw);
-        int (*test) (void);
-        void (*disable) (void);
-        int (*get_gpio)(int type);
-};
-#endif /* __KERNEL__ */
-
-#endif /* _PN544_H_ */
diff --git a/include/linux/node.h b/include/linux/node.h
index 624e53cecc02..2115ad5d6f19 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -27,10 +27,9 @@ struct node {
 };
 
 struct memory_block;
-extern struct node node_devices[];
+extern struct node *node_devices[];
 typedef  void (*node_registration_func_t)(struct node *);
 
-extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
 #ifdef CONFIG_NUMA
 extern int register_one_node(int nid);
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 7afc36334d52..4e2cbfa640b7 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -380,6 +380,11 @@ enum node_states {
 #else
         N_HIGH_MEMORY = N_NORMAL_MEMORY,
 #endif
+#ifdef CONFIG_MOVABLE_NODE
+        N_MEMORY,               /* The node has memory(regular, high, movable) */
+#else
+        N_MEMORY = N_HIGH_MEMORY,
+#endif
         N_CPU,          /* The node has one or more cpus */
         NR_NODE_STATES
 };
diff --git a/include/linux/of.h b/include/linux/of.h
index b4e50d56fc74..6cfea9aa401f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -46,7 +46,7 @@ struct device_node {
         const char *name;
         const char *type;
         phandle phandle;
-        char    *full_name;
+        const char *full_name;
 
         struct  property *properties;
         struct  property *deadprops;    /* removed properties */
@@ -60,7 +60,7 @@ struct device_node {
         unsigned long _flags;
         void    *data;
 #if defined(CONFIG_SPARC)
-        char    *path_component_name;
+        const char *path_component_name;
         unsigned int unique_id;
         struct of_irq_controller *irq_trans;
 #endif
@@ -88,14 +88,14 @@ static inline void of_node_put(struct device_node *node) { }
 #ifdef CONFIG_OF
 
 /* Pointer for first entry in chain of all nodes. */
-extern struct device_node *allnodes;
+extern struct device_node *of_allnodes;
 extern struct device_node *of_chosen;
 extern struct device_node *of_aliases;
 extern rwlock_t devtree_lock;
 
 static inline bool of_have_populated_dt(void)
 {
-        return allnodes != NULL;
+        return of_allnodes != NULL;
 }
 
 static inline bool of_node_is_root(const struct device_node *node)
@@ -179,11 +179,22 @@ extern struct device_node *of_find_compatible_node(struct device_node *from,
 #define for_each_compatible_node(dn, type, compatible) \
         for (dn = of_find_compatible_node(NULL, type, compatible); dn; \
              dn = of_find_compatible_node(dn, type, compatible))
-extern struct device_node *of_find_matching_node(struct device_node *from,
-        const struct of_device_id *matches);
+extern struct device_node *of_find_matching_node_and_match(
+        struct device_node *from,
+        const struct of_device_id *matches,
+        const struct of_device_id **match);
+static inline struct device_node *of_find_matching_node(
+        struct device_node *from,
+        const struct of_device_id *matches)
+{
+        return of_find_matching_node_and_match(from, matches, NULL);
+}
 #define for_each_matching_node(dn, matches) \
         for (dn = of_find_matching_node(NULL, matches); dn; \
              dn = of_find_matching_node(dn, matches))
+#define for_each_matching_node_and_match(dn, matches, match) \
+        for (dn = of_find_matching_node_and_match(NULL, matches, match); \
+             dn; dn = of_find_matching_node_and_match(dn, matches, match))
 extern struct device_node *of_find_node_by_path(const char *path);
 extern struct device_node *of_find_node_by_phandle(phandle handle);
 extern struct device_node *of_get_parent(const struct device_node *node);
@@ -223,6 +234,10 @@ extern struct device_node *of_find_node_with_property(
 extern struct property *of_find_property(const struct device_node *np,
                                          const char *name,
                                          int *lenp);
+extern int of_property_read_u8_array(const struct device_node *np,
+                        const char *propname, u8 *out_values, size_t sz);
+extern int of_property_read_u16_array(const struct device_node *np,
+                        const char *propname, u16 *out_values, size_t sz);
 extern int of_property_read_u32_array(const struct device_node *np,
                                       const char *propname,
                                       u32 *out_values,
@@ -255,10 +270,10 @@ extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
         const struct of_device_id *matches, const struct device_node *node);
 extern int of_modalias_node(struct device_node *node, char *modalias, int len);
-extern struct device_node *of_parse_phandle(struct device_node *np,
+extern struct device_node *of_parse_phandle(const struct device_node *np,
                                             const char *phandle_name,
                                             int index);
-extern int of_parse_phandle_with_args(struct device_node *np,
+extern int of_parse_phandle_with_args(const struct device_node *np,
         const char *list_name, const char *cells_name, int index,
         struct of_phandle_args *out_args);
 
@@ -364,6 +379,18 @@ static inline struct device_node *of_find_compatible_node(
         return NULL;
 }
 
+static inline int of_property_read_u8_array(const struct device_node *np,
+                        const char *propname, u8 *out_values, size_t sz)
+{
+        return -ENOSYS;
+}
+
+static inline int of_property_read_u16_array(const struct device_node *np,
+                        const char *propname, u16 *out_values, size_t sz)
+{
+        return -ENOSYS;
+}
+
 static inline int of_property_read_u32_array(const struct device_node *np,
                                              const char *propname,
                                              u32 *out_values, size_t sz)
@@ -411,7 +438,7 @@ static inline int of_property_match_string(struct device_node *np,
         return -ENOSYS;
 }
 
-static inline struct device_node *of_parse_phandle(struct device_node *np,
+static inline struct device_node *of_parse_phandle(const struct device_node *np,
                                                    const char *phandle_name,
                                                    int index)
 {
@@ -470,6 +497,20 @@ static inline bool of_property_read_bool(const struct device_node *np,
         return prop ? true : false;
 }
 
+static inline int of_property_read_u8(const struct device_node *np,
+                                       const char *propname,
+                                       u8 *out_value)
+{
+        return of_property_read_u8_array(np, propname, out_value, 1);
+}
+
+static inline int of_property_read_u16(const struct device_node *np,
+                                       const char *propname,
+                                       u16 *out_value)
+{
+        return of_property_read_u16_array(np, propname, out_value, 1);
+}
+
 static inline int of_property_read_u32(const struct device_node *np,
                                        const char *propname,
                                        u32 *out_value)
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index a1984dd037da..0506eb53519b 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -28,11 +28,13 @@ static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; }
 #endif
 
 #else /* CONFIG_OF_ADDRESS */
+#ifndef of_address_to_resource
 static inline int of_address_to_resource(struct device_node *dev, int index,
                                          struct resource *r)
 {
         return -EINVAL;
 }
+#endif
 static inline struct device_node *of_find_matching_node_by_address(
                                         struct device_node *from,
                                         const struct of_device_id *matches,
@@ -40,10 +42,12 @@ static inline struct device_node *of_find_matching_node_by_address(
 {
         return NULL;
 }
+#ifndef of_iomap
 static inline void __iomem *of_iomap(struct device_node *device, int index)
 {
         return NULL;
 }
+#endif
 static inline const __be32 *of_get_address(struct device_node *dev, int index,
                                         u64 *size, unsigned int *flags)
 {
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
index 1cb775f8e663..cfb545cd86b5 100644
--- a/include/linux/of_i2c.h
+++ b/include/linux/of_i2c.h
@@ -29,6 +29,18 @@ static inline void of_i2c_register_devices(struct i2c_adapter *adap)
 {
         return;
 }
+
+static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
+{
+        return NULL;
+}
+
+/* must call put_device() when done with returned i2c_adapter device */
+static inline struct i2c_adapter *of_find_i2c_adapter_by_node(
+                                                struct device_node *node)
+{
+        return NULL;
+}
 #endif /* CONFIG_OF_I2C */
 
 #endif /* __LINUX_OF_I2C_H */
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index eb475a8ea25b..7af25a9c9c51 100644
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -19,4 +19,370 @@ static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d)
 }
 #endif
 
+/*
+ *  Legacy OMAP DMA handling defines and functions
+ *
+ *  NOTE: Do not use these any longer.
+ *
+ *  Use the generic dmaengine functions as defined in
+ *  include/linux/dmaengine.h.
+ *
+ *  Copyright (C) 2003 Nokia Corporation
+ *  Author: Juha Yrjölä <juha.yrjola@nokia.com>
+ *
+ */
+
+#include <linux/platform_device.h>
+
+#define INT_DMA_LCD                     25
+
+#define OMAP1_DMA_TOUT_IRQ              (1 << 0)
+#define OMAP_DMA_DROP_IRQ               (1 << 1)
+#define OMAP_DMA_HALF_IRQ               (1 << 2)
+#define OMAP_DMA_FRAME_IRQ              (1 << 3)
+#define OMAP_DMA_LAST_IRQ               (1 << 4)
+#define OMAP_DMA_BLOCK_IRQ              (1 << 5)
+#define OMAP1_DMA_SYNC_IRQ              (1 << 6)
+#define OMAP2_DMA_PKT_IRQ               (1 << 7)
+#define OMAP2_DMA_TRANS_ERR_IRQ         (1 << 8)
+#define OMAP2_DMA_SECURE_ERR_IRQ        (1 << 9)
+#define OMAP2_DMA_SUPERVISOR_ERR_IRQ    (1 << 10)
+#define OMAP2_DMA_MISALIGNED_ERR_IRQ    (1 << 11)
+
+#define OMAP_DMA_CCR_EN                 (1 << 7)
+#define OMAP_DMA_CCR_RD_ACTIVE          (1 << 9)
+#define OMAP_DMA_CCR_WR_ACTIVE          (1 << 10)
+#define OMAP_DMA_CCR_SEL_SRC_DST_SYNC   (1 << 24)
+#define OMAP_DMA_CCR_BUFFERING_DISABLE  (1 << 25)
+
+#define OMAP_DMA_DATA_TYPE_S8           0x00
+#define OMAP_DMA_DATA_TYPE_S16          0x01
+#define OMAP_DMA_DATA_TYPE_S32          0x02
+
+#define OMAP_DMA_SYNC_ELEMENT           0x00
+#define OMAP_DMA_SYNC_FRAME             0x01
+#define OMAP_DMA_SYNC_BLOCK             0x02
+#define OMAP_DMA_SYNC_PACKET            0x03
+
+#define OMAP_DMA_DST_SYNC_PREFETCH      0x02
+#define OMAP_DMA_SRC_SYNC               0x01
+#define OMAP_DMA_DST_SYNC               0x00
+
+#define OMAP_DMA_PORT_EMIFF             0x00
+#define OMAP_DMA_PORT_EMIFS             0x01
+#define OMAP_DMA_PORT_OCP_T1            0x02
+#define OMAP_DMA_PORT_TIPB              0x03
+#define OMAP_DMA_PORT_OCP_T2            0x04
+#define OMAP_DMA_PORT_MPUI              0x05
+
+#define OMAP_DMA_AMODE_CONSTANT         0x00
+#define OMAP_DMA_AMODE_POST_INC         0x01
+#define OMAP_DMA_AMODE_SINGLE_IDX       0x02
+#define OMAP_DMA_AMODE_DOUBLE_IDX       0x03
+
+#define DMA_DEFAULT_FIFO_DEPTH          0x10
+#define DMA_DEFAULT_ARB_RATE            0x01
+/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */
+#define DMA_THREAD_RESERVE_NORM         (0x00 << 12) /* Def */
+#define DMA_THREAD_RESERVE_ONET         (0x01 << 12)
+#define DMA_THREAD_RESERVE_TWOT         (0x02 << 12)
+#define DMA_THREAD_RESERVE_THREET       (0x03 << 12)
+#define DMA_THREAD_FIFO_NONE            (0x00 << 14) /* Def */
+#define DMA_THREAD_FIFO_75              (0x01 << 14)
+#define DMA_THREAD_FIFO_25              (0x02 << 14)
+#define DMA_THREAD_FIFO_50              (0x03 << 14)
+
+/* DMA4_OCP_SYSCONFIG bits */
+#define DMA_SYSCONFIG_MIDLEMODE_MASK            (3 << 12)
+#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK        (3 << 8)
+#define DMA_SYSCONFIG_EMUFREE                   (1 << 5)
+#define DMA_SYSCONFIG_SIDLEMODE_MASK            (3 << 3)
+#define DMA_SYSCONFIG_SOFTRESET                 (1 << 2)
+#define DMA_SYSCONFIG_AUTOIDLE                  (1 << 0)
+
+#define DMA_SYSCONFIG_MIDLEMODE(n)              ((n) << 12)
+#define DMA_SYSCONFIG_SIDLEMODE(n)              ((n) << 3)
+
+#define DMA_IDLEMODE_SMARTIDLE                  0x2
+#define DMA_IDLEMODE_NO_IDLE                    0x1
+#define DMA_IDLEMODE_FORCE_IDLE                 0x0
+
+/* Chaining modes*/
+#ifndef CONFIG_ARCH_OMAP1
+#define OMAP_DMA_STATIC_CHAIN           0x1
+#define OMAP_DMA_DYNAMIC_CHAIN          0x2
+#define OMAP_DMA_CHAIN_ACTIVE           0x1
+#define OMAP_DMA_CHAIN_INACTIVE         0x0
+#endif
+
+#define DMA_CH_PRIO_HIGH                0x1
+#define DMA_CH_PRIO_LOW                 0x0 /* Def */
+
+/* Errata handling */
+#define IS_DMA_ERRATA(id)               (errata & (id))
+#define SET_DMA_ERRATA(id)              (errata |= (id))
+
+#define DMA_ERRATA_IFRAME_BUFFERING     BIT(0x0)
+#define DMA_ERRATA_PARALLEL_CHANNELS    BIT(0x1)
+#define DMA_ERRATA_i378                 BIT(0x2)
+#define DMA_ERRATA_i541                 BIT(0x3)
+#define DMA_ERRATA_i88                  BIT(0x4)
+#define DMA_ERRATA_3_3                  BIT(0x5)
+#define DMA_ROMCODE_BUG                 BIT(0x6)
+
+/* Attributes for OMAP DMA Contrller */
+#define DMA_LINKED_LCH                  BIT(0x0)
+#define GLOBAL_PRIORITY                 BIT(0x1)
+#define RESERVE_CHANNEL                 BIT(0x2)
+#define IS_CSSA_32                      BIT(0x3)
+#define IS_CDSA_32                      BIT(0x4)
+#define IS_RW_PRIORITY                  BIT(0x5)
+#define ENABLE_1510_MODE                BIT(0x6)
+#define SRC_PORT                        BIT(0x7)
+#define DST_PORT                        BIT(0x8)
+#define SRC_INDEX                       BIT(0x9)
+#define DST_INDEX                       BIT(0xa)
+#define IS_BURST_ONLY4                  BIT(0xb)
+#define CLEAR_CSR_ON_READ               BIT(0xc)
+#define IS_WORD_16                      BIT(0xd)
+#define ENABLE_16XX_MODE                BIT(0xe)
+#define HS_CHANNELS_RESERVED            BIT(0xf)
+
+/* Defines for DMA Capabilities */
+#define DMA_HAS_TRANSPARENT_CAPS        (0x1 << 18)
+#define DMA_HAS_CONSTANT_FILL_CAPS      (0x1 << 19)
+#define DMA_HAS_DESCRIPTOR_CAPS         (0x3 << 20)
+
+enum omap_reg_offsets {
+
+GCR,            GSCR,           GRST1,          HW_ID,
+PCH2_ID,        PCH0_ID,        PCH1_ID,        PCHG_ID,
+PCHD_ID,        CAPS_0,         CAPS_1,         CAPS_2,
+CAPS_3,         CAPS_4,         PCH2_SR,        PCH0_SR,
+PCH1_SR,        PCHD_SR,        REVISION,       IRQSTATUS_L0,
+IRQSTATUS_L1,   IRQSTATUS_L2,   IRQSTATUS_L3,   IRQENABLE_L0,
+IRQENABLE_L1,   IRQENABLE_L2,   IRQENABLE_L3,   SYSSTATUS,
+OCP_SYSCONFIG,
+
+/* omap1+ specific */
+CPC, CCR2, LCH_CTRL,
+
+/* Common registers for all omap's */
+CSDP,           CCR,            CICR,           CSR,
+CEN,            CFN,            CSFI,           CSEI,
+CSAC,           CDAC,           CDEI,
+CDFI,           CLNK_CTRL,
+
+/* Channel specific registers */
+CSSA,           CDSA,           COLOR,
+CCEN,           CCFN,
+
+/* omap3630 and omap4 specific */
+CDP,            CNDP,           CCDN,
+
+};
+
+enum omap_dma_burst_mode {
+        OMAP_DMA_DATA_BURST_DIS = 0,
+        OMAP_DMA_DATA_BURST_4,
+        OMAP_DMA_DATA_BURST_8,
+        OMAP_DMA_DATA_BURST_16,
+};
+
+enum end_type {
+        OMAP_DMA_LITTLE_ENDIAN = 0,
+        OMAP_DMA_BIG_ENDIAN
+};
+
+enum omap_dma_color_mode {
+        OMAP_DMA_COLOR_DIS = 0,
+        OMAP_DMA_CONSTANT_FILL,
+        OMAP_DMA_TRANSPARENT_COPY
+};
+
+enum omap_dma_write_mode {
+        OMAP_DMA_WRITE_NON_POSTED = 0,
+        OMAP_DMA_WRITE_POSTED,
+        OMAP_DMA_WRITE_LAST_NON_POSTED
+};
+
+enum omap_dma_channel_mode {
+        OMAP_DMA_LCH_2D = 0,
+        OMAP_DMA_LCH_G,
+        OMAP_DMA_LCH_P,
+        OMAP_DMA_LCH_PD
+};
+
+struct omap_dma_channel_params {
+        int data_type;          /* data type 8,16,32 */
+        int elem_count;         /* number of elements in a frame */
+        int frame_count;        /* number of frames in a element */
+
+        int src_port;           /* Only on OMAP1 REVISIT: Is this needed? */
+        int src_amode;          /* constant, post increment, indexed,
+                                        double indexed */
+        unsigned long src_start;        /* source address : physical */
+        int src_ei;             /* source element index */
+        int src_fi;             /* source frame index */
+
+        int dst_port;           /* Only on OMAP1 REVISIT: Is this needed? */
+        int dst_amode;          /* constant, post increment, indexed,
+                                        double indexed */
+        unsigned long dst_start;        /* source address : physical */
+        int dst_ei;             /* source element index */
+        int dst_fi;             /* source frame index */
+
+        int trigger;            /* trigger attached if the channel is
+                                        synchronized */
+        int sync_mode;          /* sycn on element, frame , block or packet */
+        int src_or_dst_synch;   /* source synch(1) or destination synch(0) */
+
+        int ie;                 /* interrupt enabled */
+
+        unsigned char read_prio;/* read priority */
+        unsigned char write_prio;/* write priority */
+
+#ifndef CONFIG_ARCH_OMAP1
+        enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */
+#endif
+};
+
+struct omap_dma_lch {
+        int next_lch;
+        int dev_id;
+        u16 saved_csr;
+        u16 enabled_irqs;
+        const char *dev_name;
+        void (*callback)(int lch, u16 ch_status, void *data);
+        void *data;
+        long flags;
+        /* required for Dynamic chaining */
+        int prev_linked_ch;
+        int next_linked_ch;
+        int state;
+        int chain_id;
+        int status;
+};
+
+struct omap_dma_dev_attr {
+        u32 dev_caps;
+        u16 lch_count;
+        u16 chan_count;
+        struct omap_dma_lch *chan;
+};
+
+/* System DMA platform data structure */
+struct omap_system_dma_plat_info {
+        struct omap_dma_dev_attr *dma_attr;
+        u32 errata;
+        void (*disable_irq_lch)(int lch);
+        void (*show_dma_caps)(void);
+        void (*clear_lch_regs)(int lch);
+        void (*clear_dma)(int lch);
+        void (*dma_write)(u32 val, int reg, int lch);
+        u32 (*dma_read)(int reg, int lch);
+};
+
+#ifdef CONFIG_ARCH_OMAP2PLUS
+#define dma_omap2plus() 1
+#else
+#define dma_omap2plus() 0
 #endif
+#define dma_omap1()     (!dma_omap2plus())
+#define dma_omap15xx()  ((dma_omap1() && (d->dev_caps & ENABLE_1510_MODE)))
+#define dma_omap16xx()  ((dma_omap1() && (d->dev_caps & ENABLE_16XX_MODE)))
+
+extern void omap_set_dma_priority(int lch, int dst_port, int priority);
+extern int omap_request_dma(int dev_id, const char *dev_name,
+                        void (*callback)(int lch, u16 ch_status, void *data),
+                        void *data, int *dma_ch);
+extern void omap_enable_dma_irq(int ch, u16 irq_bits);
+extern void omap_disable_dma_irq(int ch, u16 irq_bits);
+extern void omap_free_dma(int ch);
+extern void omap_start_dma(int lch);
+extern void omap_stop_dma(int lch);
+extern void omap_set_dma_transfer_params(int lch, int data_type,
+                                         int elem_count, int frame_count,
+                                         int sync_mode,
+                                         int dma_trigger, int src_or_dst_synch);
+extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
+                                    u32 color);
+extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
+extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
+
+extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
+                                    unsigned long src_start,
+                                    int src_ei, int src_fi);
+extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
+extern void omap_set_dma_src_data_pack(int lch, int enable);
+extern void omap_set_dma_src_burst_mode(int lch,
+                                        enum omap_dma_burst_mode burst_mode);
+
+extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
+                                     unsigned long dest_start,
+                                     int dst_ei, int dst_fi);
+extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
+extern void omap_set_dma_dest_data_pack(int lch, int enable);
+extern void omap_set_dma_dest_burst_mode(int lch,
+                                         enum omap_dma_burst_mode burst_mode);
+
+extern void omap_set_dma_params(int lch,
+                                struct omap_dma_channel_params *params);
+
+extern void omap_dma_link_lch(int lch_head, int lch_queue);
+extern void omap_dma_unlink_lch(int lch_head, int lch_queue);
+
+extern int omap_set_dma_callback(int lch,
+                        void (*callback)(int lch, u16 ch_status, void *data),
+                        void *data);
+extern dma_addr_t omap_get_dma_src_pos(int lch);
+extern dma_addr_t omap_get_dma_dst_pos(int lch);
+extern void omap_clear_dma(int lch);
+extern int omap_get_dma_active_status(int lch);
+extern int omap_dma_running(void);
+extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth,
+                                       int tparams);
+extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio,
+                                 unsigned char write_prio);
+extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype);
+extern void omap_set_dma_src_endian_type(int lch, enum end_type etype);
+extern int omap_get_dma_index(int lch, int *ei, int *fi);
+
+void omap_dma_global_context_save(void);
+void omap_dma_global_context_restore(void);
+
+extern void omap_dma_disable_irq(int lch);
+
+/* Chaining APIs */
+#ifndef CONFIG_ARCH_OMAP1
+extern int omap_request_dma_chain(int dev_id, const char *dev_name,
+                                  void (*callback) (int lch, u16 ch_status,
+                                                    void *data),
+                                  int *chain_id, int no_of_chans,
+                                  int chain_mode,
+                                  struct omap_dma_channel_params params);
+extern int omap_free_dma_chain(int chain_id);
+extern int omap_dma_chain_a_transfer(int chain_id, int src_start,
+                                     int dest_start, int elem_count,
+                                     int frame_count, void *callbk_data);
+extern int omap_start_dma_chain_transfers(int chain_id);
+extern int omap_stop_dma_chain_transfers(int chain_id);
+extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi);
+extern int omap_get_dma_chain_dst_pos(int chain_id);
+extern int omap_get_dma_chain_src_pos(int chain_id);
+
+extern int omap_modify_dma_chain_params(int chain_id,
+                                        struct omap_dma_channel_params params);
+extern int omap_dma_chain_status(int chain_id);
+#endif
+
+#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_FB_OMAP)
+#include <mach/lcd_dma.h>
+#else
+static inline int omap_lcd_dma_running(void)
+{
+        return 0;
+}
+#endif
+
+#endif /* __LINUX_OMAP_DMA_H */
diff --git a/include/linux/omap-iommu.h b/include/linux/omap-iommu.h
new file mode 100644
index 000000000000..cac78de09c07
--- /dev/null
+++ b/include/linux/omap-iommu.h
@@ -0,0 +1,52 @@
+/*
+ * omap iommu: simple virtual address space management
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _INTEL_IOMMU_H_
+#define _INTEL_IOMMU_H_
+
+struct iovm_struct {
+        struct omap_iommu       *iommu; /* iommu object which this belongs to */
+        u32                     da_start; /* area definition */
+        u32                     da_end;
+        u32                     flags; /* IOVMF_: see below */
+        struct list_head        list; /* linked in ascending order */
+        const struct sg_table   *sgt; /* keep 'page' <-> 'da' mapping */
+        void                    *va; /* mpu side mapped address */
+};
+
+#define MMU_RAM_ENDIAN_SHIFT    9
+#define MMU_RAM_ENDIAN_LITTLE   (0 << MMU_RAM_ENDIAN_SHIFT)
+#define MMU_RAM_ELSZ_8          (0 << MMU_RAM_ELSZ_SHIFT)
+#define IOVMF_ENDIAN_LITTLE     MMU_RAM_ENDIAN_LITTLE
+#define MMU_RAM_ELSZ_SHIFT      7
+#define IOVMF_ELSZ_8            MMU_RAM_ELSZ_8
+
+struct iommu_domain;
+
+extern struct iovm_struct *omap_find_iovm_area(struct device *dev, u32 da);
+extern u32
+omap_iommu_vmap(struct iommu_domain *domain, struct device *dev, u32 da,
+                        const struct sg_table *sgt, u32 flags);
+extern struct sg_table *omap_iommu_vunmap(struct iommu_domain *domain,
+                                struct device *dev, u32 da);
+extern u32
+omap_iommu_vmalloc(struct iommu_domain *domain, struct device *dev,
+                                u32 da, size_t bytes, u32 flags);
+extern void
+omap_iommu_vfree(struct iommu_domain *domain, struct device *dev,
+                                const u32 da);
+extern void *omap_da_to_va(struct device *dev, u32 da);
+
+extern void omap_iommu_save_ctx(struct device *dev);
+extern void omap_iommu_restore_ctx(struct device *dev);
+
+#endif
diff --git a/include/linux/oom.h b/include/linux/oom.h
index fb9826847b89..da60007075b5 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -29,8 +29,23 @@ enum oom_scan_t {
         OOM_SCAN_SELECT,        /* always select this thread first */
 };
 
-extern void compare_swap_oom_score_adj(int old_val, int new_val);
-extern int test_set_oom_score_adj(int new_val);
+/* Thread is the potential origin of an oom condition; kill first on oom */
+#define OOM_FLAG_ORIGIN         ((__force oom_flags_t)0x1)
+
+static inline void set_current_oom_origin(void)
+{
+        current->signal->oom_flags |= OOM_FLAG_ORIGIN;
+}
+
+static inline void clear_current_oom_origin(void)
+{
+        current->signal->oom_flags &= ~OOM_FLAG_ORIGIN;
+}
+
+static inline bool oom_task_origin(const struct task_struct *p)
+{
+        return !!(p->signal->oom_flags & OOM_FLAG_ORIGIN);
+}
 
 extern unsigned long oom_badness(struct task_struct *p,
                 struct mem_cgroup *memcg, const nodemask_t *nodemask,
@@ -49,8 +64,6 @@ extern void check_panic_on_oom(enum oom_constraint constraint, gfp_t gfp_mask,
 extern enum oom_scan_t oom_scan_process_thread(struct task_struct *task,
                 unsigned long totalpages, const nodemask_t *nodemask,
                 bool force_kill);
-extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
-                                     int order);
 
 extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
                 int order, nodemask_t *mask, bool force_kill);
diff --git a/include/linux/openvswitch.h b/include/linux/openvswitch.h
index eb1efa54fe84..d42e174bd0c8 100644
--- a/include/linux/openvswitch.h
+++ b/include/linux/openvswitch.h
@@ -243,6 +243,7 @@ enum ovs_key_attr {
         OVS_KEY_ATTR_ICMPV6,    /* struct ovs_key_icmpv6 */
         OVS_KEY_ATTR_ARP,       /* struct ovs_key_arp */
         OVS_KEY_ATTR_ND,        /* struct ovs_key_nd */
+        OVS_KEY_ATTR_SKB_MARK,  /* u32 skb mark */
         __OVS_KEY_ATTR_MAX
 };
 
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index 76a9539cfd3f..a92061e08d48 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -2,7 +2,8 @@
 #define __LINUX_PAGEISOLATION_H
 
 
-bool has_unmovable_pages(struct zone *zone, struct page *page, int count);
+bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
+                         bool skip_hwpoisoned_pages);
 void set_pageblock_migratetype(struct page *page, int migratetype);
 int move_freepages_block(struct zone *zone, struct page *page,
                                 int migratetype);
@@ -21,7 +22,7 @@ int move_freepages(struct zone *zone,
  */
 int
 start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
-                         unsigned migratetype);
+                         unsigned migratetype, bool skip_hwpoisoned_pages);
 
 /*
  * Changes MIGRATE_ISOLATE to MIGRATE_MOVABLE.
@@ -34,12 +35,13 @@ undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 /*
  * Test all pages in [start_pfn, end_pfn) are isolated or not.
  */
-int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn);
+int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,
+                        bool skip_hwpoisoned_pages);
 
 /*
  * Internal functions. Changes pageblock's migrate type.
  */
-int set_migratetype_isolate(struct page *page);
+int set_migratetype_isolate(struct page *page, bool skip_hwpoisoned_pages);
 void unset_migratetype_isolate(struct page *page, unsigned migratetype);
 struct page *alloc_migrate_target(struct page *page, unsigned long private,
                                 int **resultp);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index e42c762f0dc7..6da609d14c15 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -24,6 +24,7 @@ enum mapping_flags {
         AS_ENOSPC       = __GFP_BITS_SHIFT + 1, /* ENOSPC on async write */
         AS_MM_ALL_LOCKS = __GFP_BITS_SHIFT + 2, /* under mm_take_all_locks() */
         AS_UNEVICTABLE  = __GFP_BITS_SHIFT + 3, /* e.g., ramdisk, SHM_LOCK */
+        AS_BALLOON_MAP  = __GFP_BITS_SHIFT + 4, /* balloon page special map */
 };
 
 static inline void mapping_set_error(struct address_space *mapping, int error)
@@ -53,6 +54,21 @@ static inline int mapping_unevictable(struct address_space *mapping)
         return !!mapping;
 }
 
+static inline void mapping_set_balloon(struct address_space *mapping)
+{
+        set_bit(AS_BALLOON_MAP, &mapping->flags);
+}
+
+static inline void mapping_clear_balloon(struct address_space *mapping)
+{
+        clear_bit(AS_BALLOON_MAP, &mapping->flags);
+}
+
+static inline int mapping_balloon(struct address_space *mapping)
+{
+        return mapping && test_bit(AS_BALLOON_MAP, &mapping->flags);
+}
+
 static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
 {
         return (__force gfp_t)mapping->flags & __GFP_BITS_MASK;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index ee2179546c63..15472d691ee6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -333,6 +333,8 @@ struct pci_dev {
         };
         struct pci_ats  *ats;   /* Address Translation Service */
 #endif
+        phys_addr_t rom; /* Physical address of ROM if it's not from the BAR */
+        size_t romlen; /* Length of ROM if it's not from the BAR */
 };
 
 static inline struct pci_dev *pci_physfn(struct pci_dev *dev)
@@ -538,6 +540,9 @@ enum pci_ers_result {
 
         /* Device driver is fully recovered and operational */
         PCI_ERS_RESULT_RECOVERED = (__force pci_ers_result_t) 5,
+
+        /* No AER capabilities registered for the driver */
+        PCI_ERS_RESULT_NO_AER_DRIVER = (__force pci_ers_result_t) 6,
 };
 
 /* PCI bus error event callbacks */
@@ -573,6 +578,7 @@ struct pci_driver {
         int  (*resume_early) (struct pci_dev *dev);
         int  (*resume) (struct pci_dev *dev);                   /* Device woken up */
         void (*shutdown) (struct pci_dev *dev);
+        int (*sriov_configure) (struct pci_dev *dev, int num_vfs); /* PF pdev */
         const struct pci_error_handlers *err_handler;
         struct device_driver    driver;
         struct pci_dynids dynids;
@@ -588,7 +594,7 @@ struct pci_driver {
  * in a generic manner.
  */
 #define DEFINE_PCI_DEVICE_TABLE(_table) \
-        const struct pci_device_id _table[] __devinitconst
+        const struct pci_device_id _table[]
 
 /**
  * PCI_DEVICE - macro used to describe a specific pci device
@@ -604,6 +610,20 @@ struct pci_driver {
         .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
 
 /**
+ * PCI_DEVICE_SUB - macro used to describe a specific pci device with subsystem
+ * @vend: the 16 bit PCI Vendor ID
+ * @dev: the 16 bit PCI Device ID
+ * @subvend: the 16 bit PCI Subvendor ID
+ * @subdev: the 16 bit PCI Subdevice ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific device with subsystem information.
+ */
+#define PCI_DEVICE_SUB(vend, dev, subvend, subdev) \
+        .vendor = (vend), .device = (dev), \
+        .subvendor = (subvend), .subdevice = (subdev)
+
+/**
  * PCI_DEVICE_CLASS - macro used to describe a specific pci device class
  * @dev_class: the class, subclass, prog-if triple for this device
  * @dev_class_mask: the class mask for this device
@@ -686,7 +706,7 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
 int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int busmax);
 int pci_bus_update_busn_res_end(struct pci_bus *b, int busmax);
 void pci_bus_release_busn_res(struct pci_bus *b);
-struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus,
+struct pci_bus *pci_scan_root_bus(struct device *parent, int bus,
                                              struct pci_ops *ops, void *sysdata,
                                              struct list_head *resources);
 struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
@@ -712,6 +732,8 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_stop_and_remove_bus_device(struct pci_dev *dev);
+void pci_stop_root_bus(struct pci_bus *bus);
+void pci_remove_root_bus(struct pci_bus *bus);
 void pci_setup_cardbus(struct pci_bus *bus);
 extern void pci_sort_breadthfirst(void);
 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)
@@ -941,10 +963,8 @@ void set_pcie_hotplug_bridge(struct pci_dev *pdev);
 
 /* Functions for PCI Hotplug drivers to use */
 int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
-#ifdef CONFIG_HOTPLUG
 unsigned int pci_rescan_bus_bridge_resize(struct pci_dev *bridge);
 unsigned int pci_rescan_bus(struct pci_bus *bus);
-#endif
 
 /* Vital product data routines */
 ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf);
@@ -958,6 +978,7 @@ void pci_bus_size_bridges(struct pci_bus *bus);
 int pci_claim_resource(struct pci_dev *, int);
 void pci_assign_unassigned_resources(void);
 void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge);
+void pci_assign_unassigned_bus_resources(struct pci_bus *bus);
 void pdev_enable_device(struct pci_dev *);
 int pci_enable_resources(struct pci_dev *, int mask);
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
@@ -1580,7 +1601,7 @@ extern int pci_pci_problems;
 
 extern unsigned long pci_cardbus_io_size;
 extern unsigned long pci_cardbus_mem_size;
-extern u8 __devinitdata pci_dfl_cache_line_size;
+extern u8 pci_dfl_cache_line_size;
 extern u8 pci_cache_line_size;
 
 extern unsigned long pci_hotplug_io_size;
@@ -1592,6 +1613,7 @@ void pcibios_disable_device(struct pci_dev *dev);
 void pcibios_set_master(struct pci_dev *dev);
 int pcibios_set_pcie_reset_state(struct pci_dev *dev,
                                  enum pcie_reset_state state);
+int pcibios_add_device(struct pci_dev *dev);
 
 #ifdef CONFIG_PCI_MMCONFIG
 extern void __init pci_mmcfg_early_init(void);
@@ -1601,7 +1623,7 @@ static inline void pci_mmcfg_early_init(void) { }
 static inline void pci_mmcfg_late_init(void) { }
 #endif
 
-int pci_ext_cfg_avail(struct pci_dev *dev);
+int pci_ext_cfg_avail(void);
 
 void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
 
@@ -1610,6 +1632,8 @@ extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn);
 extern void pci_disable_sriov(struct pci_dev *dev);
 extern irqreturn_t pci_sriov_migration(struct pci_dev *dev);
 extern int pci_num_vf(struct pci_dev *dev);
+extern int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs);
+extern int pci_sriov_get_totalvfs(struct pci_dev *dev);
 #else
 static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
 {
@@ -1626,6 +1650,14 @@ static inline int pci_num_vf(struct pci_dev *dev)
 {
         return 0;
 }
+static inline int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs)
+{
+        return 0;
+}
+static inline int pci_sriov_get_totalvfs(struct pci_dev *dev)
+{
+        return 0;
+}
 #endif
 
 #if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 9d36b829533a..0f8447376ddb 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1985,6 +1985,9 @@
 #define PCI_DEVICE_ID_EXAR_XR17C152     0x0152
 #define PCI_DEVICE_ID_EXAR_XR17C154     0x0154
 #define PCI_DEVICE_ID_EXAR_XR17C158     0x0158
+#define PCI_DEVICE_ID_EXAR_XR17V352     0x0352
+#define PCI_DEVICE_ID_EXAR_XR17V354     0x0354
+#define PCI_DEVICE_ID_EXAR_XR17V358     0x0358
 
 #define PCI_VENDOR_ID_MICROGATE         0x13c0
 #define PCI_DEVICE_ID_MICROGATE_USC     0x0010
@@ -2323,6 +2326,8 @@
 
 #define PCI_VENDOR_ID_TOPSPIN           0x1867
 
+#define PCI_VENDOR_ID_COMMTECH          0x18f7
+
 #define PCI_VENDOR_ID_SILAN             0x1904
 
 #define PCI_VENDOR_ID_RENESAS           0x1912
diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h
index 250a4acddb2b..bd1e86071e57 100644
--- a/include/linux/percpu-rwsem.h
+++ b/include/linux/percpu-rwsem.h
@@ -13,7 +13,7 @@ struct percpu_rw_semaphore {
 };
 
 #define light_mb()      barrier()
-#define heavy_mb()      synchronize_sched()
+#define heavy_mb()      synchronize_sched_expedited()
 
 static inline void percpu_down_read(struct percpu_rw_semaphore *p)
 {
@@ -51,7 +51,7 @@ static inline void percpu_down_write(struct percpu_rw_semaphore *p)
 {
         mutex_lock(&p->mtx);
         p->locked = true;
-        synchronize_sched(); /* make sure that all readers exit the rcu_read_lock_sched region */
+        synchronize_sched_expedited(); /* make sure that all readers exit the rcu_read_lock_sched region */
         while (__percpu_count(p->counters))
                 msleep(1);
         heavy_mb(); /* C, between read of p->counter and write to data, paired with B */
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 4f0abb9f1c09..47a1bdd88878 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -46,11 +46,11 @@
  * @PIN_CONFIG_DRIVE_OPEN_SOURCE: the pin will be driven with open source
  *      (open emitter). Sending this config will enabale open drain mode, the
  *      argument is ignored.
+ * @PIN_CONFIG_INPUT_SCHMITT_DISABLE: disable schmitt-trigger mode on the pin.
  * @PIN_CONFIG_INPUT_SCHMITT: this will configure an input pin to run in
  *      schmitt-trigger mode. If the schmitt-trigger has adjustable hysteresis,
  *      the threshold value is given on a custom format as argument when
- *      setting pins to this mode. The argument zero turns the schmitt trigger
- *      off.
+ *      setting pins to this mode.
  * @PIN_CONFIG_INPUT_DEBOUNCE: this will configure the pin to debounce mode,
  *      which means it will wait for signals to settle when reading inputs. The
  *      argument gives the debounce time on a custom format. Setting the
@@ -74,6 +74,7 @@ enum pin_config_param {
         PIN_CONFIG_DRIVE_PUSH_PULL,
         PIN_CONFIG_DRIVE_OPEN_DRAIN,
         PIN_CONFIG_DRIVE_OPEN_SOURCE,
+        PIN_CONFIG_INPUT_SCHMITT_DISABLE,
         PIN_CONFIG_INPUT_SCHMITT,
         PIN_CONFIG_INPUT_DEBOUNCE,
         PIN_CONFIG_POWER_SOURCE,
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 7d087f03e91e..04d6700d99af 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -134,6 +134,25 @@ extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
 extern void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev,
                                 struct pinctrl_gpio_range *ranges,
                                 unsigned nranges);
+extern void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev,
+                                struct pinctrl_gpio_range *range);
+
+extern struct pinctrl_dev *pinctrl_find_and_add_gpio_range(const char *devname,
+                struct pinctrl_gpio_range *range);
+extern struct pinctrl_gpio_range *
+pinctrl_find_gpio_range_from_pin(struct pinctrl_dev *pctldev,
+                                 unsigned int pin);
+
+#ifdef CONFIG_OF
+extern struct pinctrl_dev *of_pinctrl_get(struct device_node *np);
+#else
+static inline
+struct pinctrl_dev *of_pinctrl_get(struct device_node *np)
+{
+        return NULL;
+}
+#endif /* CONFIG_OF */
+
 extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
 extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
 #else
diff --git a/include/linux/platform_data/ad5449.h b/include/linux/platform_data/ad5449.h
new file mode 100644
index 000000000000..bd712bd4b94e
--- /dev/null
+++ b/include/linux/platform_data/ad5449.h
@@ -0,0 +1,40 @@
+/*
+ * AD5415, AD5426, AD5429, AD5432, AD5439, AD5443, AD5449 Digital to Analog
+ * Converter driver.
+ *
+ * Copyright 2012 Analog Devices Inc.
+ *  Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_AD5449_H__
+#define __LINUX_PLATFORM_DATA_AD5449_H__
+
+/**
+ * enum ad5449_sdo_mode - AD5449 SDO pin configuration
+ * @AD5449_SDO_DRIVE_FULL: Drive the SDO pin with full strength.
+ * @AD5449_SDO_DRIVE_WEAK: Drive the SDO pin with not full strength.
+ * @AD5449_SDO_OPEN_DRAIN: Operate the SDO pin in open-drain mode.
+ * @AD5449_SDO_DISABLED: Disable the SDO pin, in this mode it is not possible to
+ *                      read back from the device.
+ */
+enum ad5449_sdo_mode {
+        AD5449_SDO_DRIVE_FULL = 0x0,
+        AD5449_SDO_DRIVE_WEAK = 0x1,
+        AD5449_SDO_OPEN_DRAIN = 0x2,
+        AD5449_SDO_DISABLED = 0x3,
+};
+
+/**
+ * struct ad5449_platform_data - Platform data for the ad5449 DAC driver
+ * @sdo_mode: SDO pin mode
+ * @hardware_clear_to_midscale: Whether asserting the hardware CLR pin sets the
+ *                      outputs to midscale (true) or to zero scale(false).
+ */
+struct ad5449_platform_data {
+        enum ad5449_sdo_mode sdo_mode;
+        bool hardware_clear_to_midscale;
+};
+
+#endif
diff --git a/include/linux/platform_data/ad7298.h b/include/linux/platform_data/ad7298.h
new file mode 100644
index 000000000000..fbf8adf1363a
--- /dev/null
+++ b/include/linux/platform_data/ad7298.h
@@ -0,0 +1,20 @@
+/*
+ * AD7298 SPI ADC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_AD7298_H__
+#define __LINUX_PLATFORM_DATA_AD7298_H__
+
+/**
+ * struct ad7298_platform_data - Platform data for the ad7298 ADC driver
+ * @ext_ref: Whether to use an external reference voltage.
+ **/
+struct ad7298_platform_data {
+        bool ext_ref;
+};
+
+#endif /* IIO_ADC_AD7298_H_ */
diff --git a/include/linux/platform_data/ad7793.h b/include/linux/platform_data/ad7793.h
new file mode 100644
index 000000000000..7ea6751aae6d
--- /dev/null
+++ b/include/linux/platform_data/ad7793.h
@@ -0,0 +1,112 @@
+/*
+ * AD7792/AD7793 SPI ADC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+#ifndef __LINUX_PLATFORM_DATA_AD7793_H__
+#define __LINUX_PLATFORM_DATA_AD7793_H__
+
+/**
+ * enum ad7793_clock_source - AD7793 clock source selection
+ * @AD7793_CLK_SRC_INT: Internal 64 kHz clock, not available at the CLK pin.
+ * @AD7793_CLK_SRC_INT_CO: Internal 64 kHz clock, available at the CLK pin.
+ * @AD7793_CLK_SRC_EXT: Use external clock.
+ * @AD7793_CLK_SRC_EXT_DIV2: Use external clock divided by 2.
+ */
+enum ad7793_clock_source {
+        AD7793_CLK_SRC_INT,
+        AD7793_CLK_SRC_INT_CO,
+        AD7793_CLK_SRC_EXT,
+        AD7793_CLK_SRC_EXT_DIV2,
+};
+
+/**
+ * enum ad7793_bias_voltage - AD7793 bias voltage selection
+ * @AD7793_BIAS_VOLTAGE_DISABLED: Bias voltage generator disabled
+ * @AD7793_BIAS_VOLTAGE_AIN1: Bias voltage connected to AIN1(-).
+ * @AD7793_BIAS_VOLTAGE_AIN2: Bias voltage connected to AIN2(-).
+ * @AD7793_BIAS_VOLTAGE_AIN3: Bias voltage connected to AIN3(-).
+ *      Only valid for AD7795/AD7796.
+ */
+enum ad7793_bias_voltage {
+        AD7793_BIAS_VOLTAGE_DISABLED,
+        AD7793_BIAS_VOLTAGE_AIN1,
+        AD7793_BIAS_VOLTAGE_AIN2,
+        AD7793_BIAS_VOLTAGE_AIN3,
+};
+
+/**
+ * enum ad7793_refsel - AD7793 reference voltage selection
+ * @AD7793_REFSEL_REFIN1: External reference applied between REFIN1(+)
+ *      and REFIN1(-).
+ * @AD7793_REFSEL_REFIN2: External reference applied between REFIN2(+) and
+ *      and REFIN1(-). Only valid for AD7795/AD7796.
+ * @AD7793_REFSEL_INTERNAL: Internal 1.17 V reference.
+ */
+enum ad7793_refsel {
+        AD7793_REFSEL_REFIN1 = 0,
+        AD7793_REFSEL_REFIN2 = 1,
+        AD7793_REFSEL_INTERNAL = 2,
+};
+
+/**
+ * enum ad7793_current_source_direction - AD7793 excitation current direction
+ * @AD7793_IEXEC1_IOUT1_IEXEC2_IOUT2: Current source IEXC1 connected to pin
+ *      IOUT1, current source IEXC2 connected to pin IOUT2.
+ * @AD7793_IEXEC1_IOUT2_IEXEC2_IOUT1: Current source IEXC2 connected to pin
+ *      IOUT1, current source IEXC1 connected to pin IOUT2.
+ * @AD7793_IEXEC1_IEXEC2_IOUT1: Both current sources connected to pin IOUT1.
+ *      Only valid when the current sources are set to 10 uA or 210 uA.
+ * @AD7793_IEXEC1_IEXEC2_IOUT2: Both current sources connected to Pin IOUT2.
+ *      Only valid when the current ources are set to 10 uA or 210 uA.
+ */
+enum ad7793_current_source_direction {
+        AD7793_IEXEC1_IOUT1_IEXEC2_IOUT2 = 0,
+        AD7793_IEXEC1_IOUT2_IEXEC2_IOUT1 = 1,
+        AD7793_IEXEC1_IEXEC2_IOUT1 = 2,
+        AD7793_IEXEC1_IEXEC2_IOUT2 = 3,
+};
+
+/**
+ * enum ad7793_excitation_current - AD7793 excitation current selection
+ * @AD7793_IX_DISABLED: Excitation current Disabled.
+ * @AD7793_IX_10uA: Enable 10 micro-ampere excitation current.
+ * @AD7793_IX_210uA: Enable 210 micro-ampere excitation current.
+ * @AD7793_IX_1mA: Enable 1 milli-Ampere excitation current.
+ */
+enum ad7793_excitation_current {
+        AD7793_IX_DISABLED = 0,
+        AD7793_IX_10uA = 1,
+        AD7793_IX_210uA = 2,
+        AD7793_IX_1mA = 3,
+};
+
+/**
+ * struct ad7793_platform_data - AD7793 platform data
+ * @clock_src: Clock source selection
+ * @burnout_current: If set to true the 100nA burnout current is enabled.
+ * @boost_enable: Enable boost for the bias voltage generator.
+ * @buffered: If set to true configure the device for buffered input mode.
+ * @unipolar: If set to true sample in unipolar mode, if set to false sample in
+ *              bipolar mode.
+ * @refsel: Reference voltage selection
+ * @bias_voltage: Bias voltage selection
+ * @exitation_current: Excitation current selection
+ * @current_source_direction: Excitation current direction selection
+ */
+struct ad7793_platform_data {
+        enum ad7793_clock_source clock_src;
+        bool burnout_current;
+        bool boost_enable;
+        bool buffered;
+        bool unipolar;
+
+        enum ad7793_refsel refsel;
+        enum ad7793_bias_voltage bias_voltage;
+        enum ad7793_excitation_current exitation_current;
+        enum ad7793_current_source_direction current_source_direction;
+};
+
+#endif /* IIO_ADC_AD7793_H_ */
diff --git a/include/linux/platform_data/ad7887.h b/include/linux/platform_data/ad7887.h
new file mode 100644
index 000000000000..1e06eac3174d
--- /dev/null
+++ b/include/linux/platform_data/ad7887.h
@@ -0,0 +1,26 @@
+/*
+ * AD7887 SPI ADC driver
+ *
+ * Copyright 2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef IIO_ADC_AD7887_H_
+#define IIO_ADC_AD7887_H_
+
+/**
+ * struct ad7887_platform_data - AD7887 ADC driver platform data
+ * @en_dual: Whether to use dual channel mode. If set to true AIN1 becomes the
+ *      second input channel, and Vref is internally connected to Vdd. If set to
+ *      false the device is used in single channel mode and AIN1/Vref is used as
+ *      VREF input.
+ * @use_onchip_ref: Whether to use the onchip reference. If set to true the
+ *      internal 2.5V reference is used. If set to false a external reference is
+ *      used.
+ */
+struct ad7887_platform_data {
+        bool en_dual;
+        bool use_onchip_ref;
+};
+
+#endif /* IIO_ADC_AD7887_H_ */
diff --git a/include/linux/platform_data/ads7828.h b/include/linux/platform_data/ads7828.h
new file mode 100644
index 000000000000..3245f45f9d77
--- /dev/null
+++ b/include/linux/platform_data/ads7828.h
@@ -0,0 +1,29 @@
+/*
+ * TI ADS7828 A/D Converter platform data definition
+ *
+ * Copyright (c) 2012 Savoir-faire Linux Inc.
+ *          Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
+ * For further information, see the Documentation/hwmon/ads7828 file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PDATA_ADS7828_H
+#define _PDATA_ADS7828_H
+
+/**
+ * struct ads7828_platform_data - optional ADS7828 connectivity info
+ * @diff_input:         Differential input mode.
+ * @ext_vref:           Use an external voltage reference.
+ * @vref_mv:            Voltage reference value, if external.
+ */
+struct ads7828_platform_data {
+        bool diff_input;
+        bool ext_vref;
+        unsigned int vref_mv;
+};
+
+#endif /* _PDATA_ADS7828_H */
diff --git a/include/linux/platform_data/asoc-imx-ssi.h b/include/linux/platform_data/asoc-imx-ssi.h
index 63f3c2804239..92c7fd72f636 100644
--- a/include/linux/platform_data/asoc-imx-ssi.h
+++ b/include/linux/platform_data/asoc-imx-ssi.h
@@ -17,5 +17,7 @@ struct imx_ssi_platform_data {
         void (*ac97_warm_reset)(struct snd_ac97 *ac97);
 };
 
+extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type);
+
 #endif /* __MACH_SSI_H */
 
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index aa9875f77c40..88272591a895 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -38,12 +38,6 @@ struct samsung_i2s {
 #define QUIRK_NEED_RSTCLR       (1 << 3)
         /* Quirks of the I2S controller */
         u32 quirks;
-
-        /*
-         * Array of clock names that can be used to generate I2S signals.
-         * Also corresponds to clocks of I2SMOD[10]
-         */
-        const char **src_clk;
         dma_addr_t idma_addr;
 };
 
diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h
index b0f2c56a8ea2..6a293b7fff3b 100644
--- a/include/linux/platform_data/atmel.h
+++ b/include/linux/platform_data/atmel.h
@@ -8,6 +8,55 @@
 #define __ATMEL_H__
 
 #include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/leds.h>
+#include <linux/spi/spi.h>
+#include <linux/usb/atmel_usba_udc.h>
+#include <linux/atmel-mci.h>
+#include <sound/atmel-ac97c.h>
+#include <linux/serial.h>
+#include <linux/platform_data/macb.h>
+
+/*
+ * at91: 6 USARTs and one DBGU port (SAM9260)
+ * avr32: 4
+ */
+#define ATMEL_MAX_UART  7
+
+ /* USB Device */
+struct at91_udc_data {
+        int     vbus_pin;               /* high == host powering us */
+        u8      vbus_active_low;        /* vbus polarity */
+        u8      vbus_polled;            /* Use polling, not interrupt */
+        int     pullup_pin;             /* active == D+ pulled up */
+        u8      pullup_active_low;      /* true == pullup_pin is active low */
+};
+
+ /* Compact Flash */
+struct at91_cf_data {
+        int     irq_pin;                /* I/O IRQ */
+        int     det_pin;                /* Card detect */
+        int     vcc_pin;                /* power switching */
+        int     rst_pin;                /* card reset */
+        u8      chipselect;             /* EBI Chip Select number */
+        u8      flags;
+#define AT91_CF_TRUE_IDE        0x01
+#define AT91_IDE_SWAP_A0_A2     0x02
+};
+
+ /* USB Host */
+#define AT91_MAX_USBH_PORTS     3
+struct at91_usbh_data {
+        int             vbus_pin[AT91_MAX_USBH_PORTS];  /* port power-control pin */
+        int             overcurrent_pin[AT91_MAX_USBH_PORTS];
+        u8              ports;                          /* number of ports on root hub */
+        u8              overcurrent_supported;
+        u8              vbus_pin_active_low[AT91_MAX_USBH_PORTS];
+        u8              overcurrent_status[AT91_MAX_USBH_PORTS];
+        u8              overcurrent_changed[AT91_MAX_USBH_PORTS];
+};
 
  /* NAND / SmartMedia */
 struct atmel_nand_data {
@@ -24,4 +73,28 @@ struct atmel_nand_data {
         unsigned int    num_parts;
 };
 
+ /* Serial */
+struct atmel_uart_data {
+        int                     num;            /* port num */
+        short                   use_dma_tx;     /* use transmit DMA? */
+        short                   use_dma_rx;     /* use receive DMA? */
+        void __iomem            *regs;          /* virt. base address, if any */
+        struct serial_rs485     rs485;          /* rs485 settings */
+};
+
+ /* Touchscreen Controller */
+struct at91_tsadcc_data {
+        unsigned int    adc_clock;
+        u8              pendet_debounce;
+        u8              ts_sample_hold_time;
+};
+
+/* CAN */
+struct at91_can_data {
+        void (*transceiver_switch)(int on);
+};
+
+/* FIXME: this needs a better location, but gets stuff building again */
+extern int at91_suspend_entering_slow_clock(void);
+
 #endif /* __ATMEL_H__ */
diff --git a/include/linux/platform_data/clk-integrator.h b/include/linux/platform_data/clk-integrator.h
index 83fe9c283bb8..280edac9d0a5 100644
--- a/include/linux/platform_data/clk-integrator.h
+++ b/include/linux/platform_data/clk-integrator.h
@@ -1 +1,3 @@
 void integrator_clk_init(bool is_cp);
+void integrator_impd1_clk_init(void __iomem *base, unsigned int id);
+void integrator_impd1_clk_exit(unsigned int id);
diff --git a/include/linux/platform_data/clocksource-nomadik-mtu.h b/include/linux/platform_data/clocksource-nomadik-mtu.h
new file mode 100644
index 000000000000..80088973b734
--- /dev/null
+++ b/include/linux/platform_data/clocksource-nomadik-mtu.h
@@ -0,0 +1,9 @@
+#ifndef __PLAT_MTU_H
+#define __PLAT_MTU_H
+
+void nmdk_timer_init(void __iomem *base, int irq);
+void nmdk_clkevt_reset(void);
+void nmdk_clksrc_reset(void);
+
+#endif /* __PLAT_MTU_H */
+
diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h
index c4e23d029498..24368a2e8b87 100644
--- a/include/linux/platform_data/cpsw.h
+++ b/include/linux/platform_data/cpsw.h
@@ -18,9 +18,7 @@
 #include <linux/if_ether.h>
 
 struct cpsw_slave_data {
-        u32             slave_reg_ofs;
-        u32             sliver_reg_ofs;
-        const char      *phy_id;
+        char            phy_id[MII_BUS_ID_SIZE];
         int             phy_if;
         u8              mac_addr[ETH_ALEN];
 };
@@ -28,27 +26,14 @@ struct cpsw_slave_data {
 struct cpsw_platform_data {
         u32     ss_reg_ofs;     /* Subsystem control register offset */
         u32     channels;       /* number of cpdma channels (symmetric) */
-        u32     cpdma_reg_ofs;  /* cpdma register offset */
-        u32     cpdma_sram_ofs; /* cpdma sram offset */
-
         u32     slaves;         /* number of slave cpgmac ports */
         struct cpsw_slave_data  *slave_data;
-
-        u32     ale_reg_ofs;    /* address lookup engine reg offset */
+        u32     cpts_active_slave; /* time stamping slave */
+        u32     cpts_clock_mult;  /* convert input clock ticks to nanoseconds */
+        u32     cpts_clock_shift; /* convert input clock ticks to nanoseconds */
         u32     ale_entries;    /* ale table size */
-
-        u32     host_port_reg_ofs; /* cpsw cpdma host port registers */
-        u32     host_port_num; /* The port number for the host port */
-
-        u32     hw_stats_reg_ofs;  /* cpsw hardware statistics counters */
-
-        u32     bd_ram_ofs;   /* embedded buffer descriptor RAM offset*/
         u32     bd_ram_size;  /*buffer descriptor ram size */
-        u32     hw_ram_addr; /*if the HW address for BD RAM is different */
-        bool    no_bd_ram; /* no embedded BD ram*/
-
         u32     rx_descs;       /* Number of Rx Descriptios */
-
         u32     mac_control;    /* Mac control register */
 };
 
diff --git a/include/linux/platform_data/crypto-ux500.h b/include/linux/platform_data/crypto-ux500.h
index 5b2d0817e26a..94df96d9a336 100644
--- a/include/linux/platform_data/crypto-ux500.h
+++ b/include/linux/platform_data/crypto-ux500.h
@@ -7,7 +7,7 @@
 #ifndef _CRYPTO_UX500_H
 #define _CRYPTO_UX500_H
 #include <linux/dmaengine.h>
-#include <plat/ste_dma40.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 struct hash_platform_data {
         void *mem_to_engine;
diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h
index d0c5825876f8..8db5ae03b6e3 100644
--- a/include/linux/platform_data/davinci_asp.h
+++ b/include/linux/platform_data/davinci_asp.h
@@ -16,12 +16,13 @@
 #ifndef __DAVINCI_ASP_H
 #define __DAVINCI_ASP_H
 
+#include <linux/genalloc.h>
+
 struct snd_platform_data {
         u32 tx_dma_offset;
         u32 rx_dma_offset;
         int asp_chan_q; /* event queue number for ASP channel */
         int ram_chan_q; /* event queue number for RAM channel */
-        unsigned int codec_fmt;
         /*
          * Allowing this is more efficient and eliminates left and right swaps
          * caused by underruns, but will swap the left and right channels
@@ -30,6 +31,7 @@ struct snd_platform_data {
         unsigned enable_channel_combine:1;
         unsigned sram_size_playback;
         unsigned sram_size_capture;
+        struct gen_pool *sram_pool;
 
         /*
          * If McBSP peripheral gets the clock from an external pin,
diff --git a/include/linux/platform_data/db8500_thermal.h b/include/linux/platform_data/db8500_thermal.h
new file mode 100644
index 000000000000..3bf60902e902
--- /dev/null
+++ b/include/linux/platform_data/db8500_thermal.h
@@ -0,0 +1,38 @@
+/*
+ * db8500_thermal.h - DB8500 Thermal Management Implementation
+ *
+ * Copyright (C) 2012 ST-Ericsson
+ * Copyright (C) 2012 Linaro Ltd.
+ *
+ * Author: Hongbo Zhang <hongbo.zhang@linaro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DB8500_THERMAL_H_
+#define _DB8500_THERMAL_H_
+
+#include <linux/thermal.h>
+
+#define COOLING_DEV_MAX 8
+
+struct db8500_trip_point {
+        unsigned long temp;
+        enum thermal_trip_type type;
+        char cdev_name[COOLING_DEV_MAX][THERMAL_NAME_LENGTH];
+};
+
+struct db8500_thsens_platform_data {
+        struct db8500_trip_point trip_points[THERMAL_MAX_TRIPS];
+        int num_trips;
+};
+
+#endif /* _DB8500_THERMAL_H_ */
diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
index 1b9080385b46..f6d30cc1cb77 100644
--- a/include/linux/platform_data/dma-imx.h
+++ b/include/linux/platform_data/dma-imx.h
@@ -61,7 +61,9 @@ static inline int imx_dma_is_ipu(struct dma_chan *chan)
 static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
 {
         return strstr(dev_name(chan->device->dev), "sdma") ||
-                !strcmp(dev_name(chan->device->dev), "imx-dma");
+                !strcmp(dev_name(chan->device->dev), "imx1-dma") ||
+                !strcmp(dev_name(chan->device->dev), "imx21-dma") ||
+                !strcmp(dev_name(chan->device->dev), "imx27-dma");
 }
 
 #endif
diff --git a/include/linux/platform_data/dma-mv_xor.h b/include/linux/platform_data/dma-mv_xor.h
index 2ba1f7d76eef..8ec18f64e396 100644
--- a/include/linux/platform_data/dma-mv_xor.h
+++ b/include/linux/platform_data/dma-mv_xor.h
@@ -10,15 +10,14 @@
 #include <linux/dmaengine.h>
 #include <linux/mbus.h>
 
-#define MV_XOR_SHARED_NAME      "mv_xor_shared"
-#define MV_XOR_NAME             "mv_xor"
+#define MV_XOR_NAME     "mv_xor"
 
-struct mv_xor_platform_data {
-        struct platform_device          *shared;
-        int                             hw_id;
+struct mv_xor_channel_data {
         dma_cap_mask_t                  cap_mask;
-        size_t                          pool_size;
 };
 
+struct mv_xor_platform_data {
+        struct mv_xor_channel_data    *channels;
+};
 
 #endif
diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h
new file mode 100644
index 000000000000..9ff93b065686
--- /dev/null
+++ b/include/linux/platform_data/dma-ste-dma40.h
@@ -0,0 +1,223 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2007-2010
+ * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson
+ * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+
+#ifndef STE_DMA40_H
+#define STE_DMA40_H
+
+#include <linux/dmaengine.h>
+#include <linux/scatterlist.h>
+#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+
+/*
+ * Maxium size for a single dma descriptor
+ * Size is limited to 16 bits.
+ * Size is in the units of addr-widths (1,2,4,8 bytes)
+ * Larger transfers will be split up to multiple linked desc
+ */
+#define STEDMA40_MAX_SEG_SIZE 0xFFFF
+
+/* dev types for memcpy */
+#define STEDMA40_DEV_DST_MEMORY (-1)
+#define STEDMA40_DEV_SRC_MEMORY (-1)
+
+enum stedma40_mode {
+        STEDMA40_MODE_LOGICAL = 0,
+        STEDMA40_MODE_PHYSICAL,
+        STEDMA40_MODE_OPERATION,
+};
+
+enum stedma40_mode_opt {
+        STEDMA40_PCHAN_BASIC_MODE = 0,
+        STEDMA40_LCHAN_SRC_LOG_DST_LOG = 0,
+        STEDMA40_PCHAN_MODULO_MODE,
+        STEDMA40_PCHAN_DOUBLE_DST_MODE,
+        STEDMA40_LCHAN_SRC_PHY_DST_LOG,
+        STEDMA40_LCHAN_SRC_LOG_DST_PHY,
+};
+
+#define STEDMA40_ESIZE_8_BIT  0x0
+#define STEDMA40_ESIZE_16_BIT 0x1
+#define STEDMA40_ESIZE_32_BIT 0x2
+#define STEDMA40_ESIZE_64_BIT 0x3
+
+/* The value 4 indicates that PEN-reg shall be set to 0 */
+#define STEDMA40_PSIZE_PHY_1  0x4
+#define STEDMA40_PSIZE_PHY_2  0x0
+#define STEDMA40_PSIZE_PHY_4  0x1
+#define STEDMA40_PSIZE_PHY_8  0x2
+#define STEDMA40_PSIZE_PHY_16 0x3
+
+/*
+ * The number of elements differ in logical and
+ * physical mode
+ */
+#define STEDMA40_PSIZE_LOG_1  STEDMA40_PSIZE_PHY_2
+#define STEDMA40_PSIZE_LOG_4  STEDMA40_PSIZE_PHY_4
+#define STEDMA40_PSIZE_LOG_8  STEDMA40_PSIZE_PHY_8
+#define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16
+
+/* Maximum number of possible physical channels */
+#define STEDMA40_MAX_PHYS 32
+
+enum stedma40_flow_ctrl {
+        STEDMA40_NO_FLOW_CTRL,
+        STEDMA40_FLOW_CTRL,
+};
+
+enum stedma40_periph_data_width {
+        STEDMA40_BYTE_WIDTH = STEDMA40_ESIZE_8_BIT,
+        STEDMA40_HALFWORD_WIDTH = STEDMA40_ESIZE_16_BIT,
+        STEDMA40_WORD_WIDTH = STEDMA40_ESIZE_32_BIT,
+        STEDMA40_DOUBLEWORD_WIDTH = STEDMA40_ESIZE_64_BIT
+};
+
+enum stedma40_xfer_dir {
+        STEDMA40_MEM_TO_MEM = 1,
+        STEDMA40_MEM_TO_PERIPH,
+        STEDMA40_PERIPH_TO_MEM,
+        STEDMA40_PERIPH_TO_PERIPH
+};
+
+
+/**
+ * struct stedma40_chan_cfg - dst/src channel configuration
+ *
+ * @big_endian: true if the src/dst should be read as big endian
+ * @data_width: Data width of the src/dst hardware
+ * @p_size: Burst size
+ * @flow_ctrl: Flow control on/off.
+ */
+struct stedma40_half_channel_info {
+        bool big_endian;
+        enum stedma40_periph_data_width data_width;
+        int psize;
+        enum stedma40_flow_ctrl flow_ctrl;
+};
+
+/**
+ * struct stedma40_chan_cfg - Structure to be filled by client drivers.
+ *
+ * @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH
+ * @high_priority: true if high-priority
+ * @realtime: true if realtime mode is to be enabled.  Only available on DMA40
+ * version 3+, i.e DB8500v2+
+ * @mode: channel mode: physical, logical, or operation
+ * @mode_opt: options for the chosen channel mode
+ * @src_dev_type: Src device type
+ * @dst_dev_type: Dst device type
+ * @src_info: Parameters for dst half channel
+ * @dst_info: Parameters for dst half channel
+ * @use_fixed_channel: if true, use physical channel specified by phy_channel
+ * @phy_channel: physical channel to use, only if use_fixed_channel is true
+ *
+ * This structure has to be filled by the client drivers.
+ * It is recommended to do all dma configurations for clients in the machine.
+ *
+ */
+struct stedma40_chan_cfg {
+        enum stedma40_xfer_dir                   dir;
+        bool                                     high_priority;
+        bool                                     realtime;
+        enum stedma40_mode                       mode;
+        enum stedma40_mode_opt                   mode_opt;
+        int                                      src_dev_type;
+        int                                      dst_dev_type;
+        struct stedma40_half_channel_info        src_info;
+        struct stedma40_half_channel_info        dst_info;
+
+        bool                                     use_fixed_channel;
+        int                                      phy_channel;
+};
+
+/**
+ * struct stedma40_platform_data - Configuration struct for the dma device.
+ *
+ * @dev_len: length of dev_tx and dev_rx
+ * @dev_tx: mapping between destination event line and io address
+ * @dev_rx: mapping between source event line and io address
+ * @memcpy: list of memcpy event lines
+ * @memcpy_len: length of memcpy
+ * @memcpy_conf_phy: default configuration of physical channel memcpy
+ * @memcpy_conf_log: default configuration of logical channel memcpy
+ * @disabled_channels: A vector, ending with -1, that marks physical channels
+ * that are for different reasons not available for the driver.
+ */
+struct stedma40_platform_data {
+        u32                              dev_len;
+        const dma_addr_t                *dev_tx;
+        const dma_addr_t                *dev_rx;
+        int                             *memcpy;
+        u32                              memcpy_len;
+        struct stedma40_chan_cfg        *memcpy_conf_phy;
+        struct stedma40_chan_cfg        *memcpy_conf_log;
+        int                              disabled_channels[STEDMA40_MAX_PHYS];
+        bool                             use_esram_lcla;
+};
+
+#ifdef CONFIG_STE_DMA40
+
+/**
+ * stedma40_filter() - Provides stedma40_chan_cfg to the
+ * ste_dma40 dma driver via the dmaengine framework.
+ * does some checking of what's provided.
+ *
+ * Never directly called by client. It used by dmaengine.
+ * @chan: dmaengine handle.
+ * @data: Must be of type: struct stedma40_chan_cfg and is
+ * the configuration of the framework.
+ *
+ *
+ */
+
+bool stedma40_filter(struct dma_chan *chan, void *data);
+
+/**
+ * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave
+ * (=device)
+ *
+ * @chan: dmaengine handle
+ * @addr: source or destination physicall address.
+ * @size: bytes to transfer
+ * @direction: direction of transfer
+ * @flags: is actually enum dma_ctrl_flags. See dmaengine.h
+ */
+
+static inline struct
+dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
+                                            dma_addr_t addr,
+                                            unsigned int size,
+                                            enum dma_transfer_direction direction,
+                                            unsigned long flags)
+{
+        struct scatterlist sg;
+        sg_init_table(&sg, 1);
+        sg.dma_address = addr;
+        sg.length = size;
+
+        return dmaengine_prep_slave_sg(chan, &sg, 1, direction, flags);
+}
+
+#else
+static inline bool stedma40_filter(struct dma_chan *chan, void *data)
+{
+        return false;
+}
+
+static inline struct
+dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
+                                            dma_addr_t addr,
+                                            unsigned int size,
+                                            enum dma_transfer_direction direction,
+                                            unsigned long flags)
+{
+        return NULL;
+}
+#endif
+
+#endif
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h
new file mode 100644
index 000000000000..a19b78d826e9
--- /dev/null
+++ b/include/linux/platform_data/dmtimer-omap.h
@@ -0,0 +1,31 @@
+/*
+ * DMTIMER platform data for TI OMAP platforms
+ *
+ * Copyright (C) 2012 Texas Instruments
+ * Author: Jon Hunter <jon-hunter@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__
+#define __PLATFORM_DATA_DMTIMER_OMAP_H__
+
+struct dmtimer_platform_data {
+        /* set_timer_src - Only used for OMAP1 devices */
+        int (*set_timer_src)(struct platform_device *pdev, int source);
+        u32 timer_capability;
+        u32 timer_errata;
+        int (*get_context_loss_count)(struct device *);
+};
+
+#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */
diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h
index e8741c2678d5..5d50b25a73d7 100644
--- a/include/linux/platform_data/gpio-omap.h
+++ b/include/linux/platform_data/gpio-omap.h
@@ -26,7 +26,6 @@
 
 #include <linux/io.h>
 #include <linux/platform_device.h>
-#include <mach/irqs.h>
 
 #define OMAP1_MPUIO_BASE                        0xfffb5000
 
diff --git a/include/linux/platform_data/gpio-ts5500.h b/include/linux/platform_data/gpio-ts5500.h
new file mode 100644
index 000000000000..b10d11c9bb49
--- /dev/null
+++ b/include/linux/platform_data/gpio-ts5500.h
@@ -0,0 +1,27 @@
+/*
+ * GPIO (DIO) header for Technologic Systems TS-5500
+ *
+ * Copyright (c) 2012 Savoir-faire Linux Inc.
+ *      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PDATA_GPIO_TS5500_H
+#define _PDATA_GPIO_TS5500_H
+
+/**
+ * struct ts5500_dio_platform_data - TS-5500 pin block configuration
+ * @base:       The GPIO base number to use.
+ * @strap:      The only pin connected to an interrupt in a block is input-only.
+ *              If you need a bidirectional line which can trigger an IRQ, you
+ *              may strap it with an in/out pin. This flag indicates this case.
+ */
+struct ts5500_dio_platform_data {
+        int base;
+        bool strap;
+};
+
+#endif /* _PDATA_GPIO_TS5500_H */
diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h
new file mode 100644
index 000000000000..c677b9f2fefa
--- /dev/null
+++ b/include/linux/platform_data/iommu-omap.h
@@ -0,0 +1,49 @@
+/*
+ * omap iommu: main structures
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define MMU_REG_SIZE            256
+
+/**
+ * struct iommu_arch_data - omap iommu private data
+ * @name: name of the iommu device
+ * @iommu_dev: handle of the iommu device
+ *
+ * This is an omap iommu private data object, which binds an iommu user
+ * to its iommu device. This object should be placed at the iommu user's
+ * dev_archdata so generic IOMMU API can be used without having to
+ * utilize omap-specific plumbing anymore.
+ */
+struct omap_iommu_arch_data {
+        const char *name;
+        struct omap_iommu *iommu_dev;
+};
+
+/**
+ * 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;
+        const int nr_tlb_entries;
+        u32 da_start;
+        u32 da_end;
+};
diff --git a/include/linux/platform_data/leds-omap.h b/include/linux/platform_data/leds-omap.h
new file mode 100644
index 000000000000..56c9b2a0ada5
--- /dev/null
+++ b/include/linux/platform_data/leds-omap.h
@@ -0,0 +1,22 @@
+/*
+ *  Copyright (C) 2006 Samsung Electronics
+ *  Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef ASMARM_ARCH_LED_H
+#define ASMARM_ARCH_LED_H
+
+struct omap_led_config {
+        struct led_classdev     cdev;
+        s16                     gpio;
+};
+
+struct omap_led_platform_data {
+        s16                     nr_leds;
+        struct omap_led_config  *leds;
+};
+
+#endif
diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h
index b081c7245ec8..044a124bfbbc 100644
--- a/include/linux/platform_data/macb.h
+++ b/include/linux/platform_data/macb.h
@@ -12,6 +12,7 @@ struct macb_platform_data {
         u32             phy_mask;
         int             phy_irq_pin;    /* PHY IRQ */
         u8              is_rmii;        /* using RMII interface? */
+        u8              rev_eth_addr;   /* reverse Ethernet address byte order */
 };
 
 #endif /* __MACB_PDATA_H__ */
diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h
new file mode 100644
index 000000000000..2bf1b30cb5dc
--- /dev/null
+++ b/include/linux/platform_data/mmc-omap.h
@@ -0,0 +1,151 @@
+/*
+ * MMC definitions for OMAP2
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define OMAP_MMC_MAX_SLOTS      2
+
+/*
+ * struct omap_mmc_dev_attr.flags possibilities
+ *
+ * OMAP_HSMMC_SUPPORTS_DUAL_VOLT: Some HSMMC controller instances can
+ *    operate with either 1.8Vdc or 3.0Vdc card voltages; this flag
+ *    should be set if this is the case.  See for example Section 22.5.3
+ *    "MMC/SD/SDIO1 Bus Voltage Selection" of the OMAP34xx Multimedia
+ *    Device Silicon Revision 3.1.x Revision ZR (July 2011) (SWPU223R).
+ *
+ * OMAP_HSMMC_BROKEN_MULTIBLOCK_READ: Multiple-block read transfers
+ *    don't work correctly on some MMC controller instances on some
+ *    OMAP3 SoCs; this flag should be set if this is the case.  See
+ *    for example Advisory 2.1.1.128 "MMC: Multiple Block Read
+ *    Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_
+ *    Revision F (October 2010) (SPRZ278F).
+ */
+#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT           BIT(0)
+#define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ       BIT(1)
+
+struct mmc_card;
+
+struct omap_mmc_dev_attr {
+        u8 flags;
+};
+
+struct omap_mmc_platform_data {
+        /* back-link to device */
+        struct device *dev;
+
+        /* number of slots per controller */
+        unsigned nr_slots:2;
+
+        /* set if your board has components or wiring that limits the
+         * maximum frequency on the MMC bus */
+        unsigned int max_freq;
+
+        /* switch the bus to a new slot */
+        int (*switch_slot)(struct device *dev, int slot);
+        /* initialize board-specific MMC functionality, can be NULL if
+         * not supported */
+        int (*init)(struct device *dev);
+        void (*cleanup)(struct device *dev);
+        void (*shutdown)(struct device *dev);
+
+        /* To handle board related suspend/resume functionality for MMC */
+        int (*suspend)(struct device *dev, int slot);
+        int (*resume)(struct device *dev, int slot);
+
+        /* Return context loss count due to PM states changing */
+        int (*get_context_loss_count)(struct device *dev);
+
+        /* Integrating attributes from the omap_hwmod layer */
+        u8 controller_flags;
+
+        /* Register offset deviation */
+        u16 reg_offset;
+
+        struct omap_mmc_slot_data {
+
+                /*
+                 * 4/8 wires and any additional host capabilities
+                 * need to OR'd all capabilities (ref. linux/mmc/host.h)
+                 */
+                u8  wires;      /* Used for the MMC driver on omap1 and 2420 */
+                u32 caps;       /* Used for the MMC driver on 2430 and later */
+                u32 pm_caps;    /* PM capabilities of the mmc */
+
+                /*
+                 * nomux means "standard" muxing is wrong on this board, and
+                 * that board-specific code handled it before common init logic.
+                 */
+                unsigned nomux:1;
+
+                /* switch pin can be for card detect (default) or card cover */
+                unsigned cover:1;
+
+                /* use the internal clock */
+                unsigned internal_clock:1;
+
+                /* nonremovable e.g. eMMC */
+                unsigned nonremovable:1;
+
+                /* Try to sleep or power off when possible */
+                unsigned power_saving:1;
+
+                /* If using power_saving and the MMC power is not to go off */
+                unsigned no_off:1;
+
+                /* eMMC does not handle power off when not in sleep state */
+                unsigned no_regulator_off_init:1;
+
+                /* Regulator off remapped to sleep */
+                unsigned vcc_aux_disable_is_sleep:1;
+
+                /* we can put the features above into this variable */
+#define HSMMC_HAS_PBIAS         (1 << 0)
+#define HSMMC_HAS_UPDATED_RESET (1 << 1)
+#define HSMMC_HAS_HSPE_SUPPORT  (1 << 2)
+#define MMC_OMAP7XX             (1 << 3)
+#define MMC_OMAP15XX            (1 << 4)
+#define MMC_OMAP16XX            (1 << 5)
+                unsigned features;
+
+                int switch_pin;                 /* gpio (card detect) */
+                int gpio_wp;                    /* gpio (write protect) */
+
+                int (*set_bus_mode)(struct device *dev, int slot, int bus_mode);
+                int (*set_power)(struct device *dev, int slot,
+                                 int power_on, int vdd);
+                int (*get_ro)(struct device *dev, int slot);
+                void (*remux)(struct device *dev, int slot, int power_on);
+                /* Call back before enabling / disabling regulators */
+                void (*before_set_reg)(struct device *dev, int slot,
+                                       int power_on, int vdd);
+                /* Call back after enabling / disabling regulators */
+                void (*after_set_reg)(struct device *dev, int slot,
+                                      int power_on, int vdd);
+                /* if we have special card, init it using this callback */
+                void (*init_card)(struct mmc_card *card);
+
+                /* return MMC cover switch state, can be NULL if not supported.
+                 *
+                 * possible return values:
+                 *   0 - closed
+                 *   1 - open
+                 */
+                int (*get_cover_state)(struct device *dev, int slot);
+
+                const char *name;
+                u32 ocr_mask;
+
+                /* Card detection IRQs */
+                int card_detect_irq;
+                int (*card_detect)(struct device *dev, int slot);
+
+                unsigned int ban_openended:1;
+
+        } slots[OMAP_MMC_MAX_SLOTS];
+};
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
index 1a68c1e5fe53..24d32ca34bef 100644
--- a/include/linux/platform_data/mtd-nand-omap2.h
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -8,9 +8,13 @@
  * published by the Free Software Foundation.
  */
 
-#include <plat/gpmc.h>
+#ifndef _MTD_NAND_OMAP2_H
+#define _MTD_NAND_OMAP2_H
+
 #include <linux/mtd/partitions.h>
 
+#define GPMC_BCH_NUM_REMAINDER  8
+
 enum nand_io {
         NAND_OMAP_PREFETCH_POLLED = 0,  /* prefetch polled mode, default */
         NAND_OMAP_POLLED,               /* polled mode, without prefetch */
@@ -18,10 +22,38 @@ enum nand_io {
         NAND_OMAP_PREFETCH_IRQ          /* prefetch enabled irq mode */
 };
 
+enum omap_ecc {
+                /* 1-bit ecc: stored at end of spare area */
+        OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */
+        OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */
+                /* 1-bit ecc: stored at beginning of spare area as romcode */
+        OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */
+        OMAP_ECC_BCH4_CODE_HW, /* 4-bit BCH ecc code */
+        OMAP_ECC_BCH8_CODE_HW, /* 8-bit BCH ecc code */
+};
+
+struct gpmc_nand_regs {
+        void __iomem    *gpmc_status;
+        void __iomem    *gpmc_nand_command;
+        void __iomem    *gpmc_nand_address;
+        void __iomem    *gpmc_nand_data;
+        void __iomem    *gpmc_prefetch_config1;
+        void __iomem    *gpmc_prefetch_config2;
+        void __iomem    *gpmc_prefetch_control;
+        void __iomem    *gpmc_prefetch_status;
+        void __iomem    *gpmc_ecc_config;
+        void __iomem    *gpmc_ecc_control;
+        void __iomem    *gpmc_ecc_size_config;
+        void __iomem    *gpmc_ecc1_result;
+        void __iomem    *gpmc_bch_result0[GPMC_BCH_NUM_REMAINDER];
+        void __iomem    *gpmc_bch_result1[GPMC_BCH_NUM_REMAINDER];
+        void __iomem    *gpmc_bch_result2[GPMC_BCH_NUM_REMAINDER];
+        void __iomem    *gpmc_bch_result3[GPMC_BCH_NUM_REMAINDER];
+};
+
 struct omap_nand_platform_data {
         int                     cs;
         struct mtd_partition    *parts;
-        struct gpmc_timings     *gpmc_t;
         int                     nr_parts;
         bool                    dev_ready;
         enum nand_io            xfer_type;
@@ -30,14 +62,4 @@ struct omap_nand_platform_data {
         struct gpmc_nand_regs   reg;
 };
 
-/* minimum size for IO mapping */
-#define NAND_IO_SIZE    4
-
-#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
-extern int gpmc_nand_init(struct omap_nand_platform_data *d);
-#else
-static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
-{
-        return 0;
-}
 #endif
diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h
index 2858667d2e4f..685af7e8b120 100644
--- a/include/linux/platform_data/mtd-onenand-omap2.h
+++ b/include/linux/platform_data/mtd-onenand-omap2.h
@@ -9,17 +9,15 @@
  * published by the Free Software Foundation.
  */
 
+#ifndef __MTD_ONENAND_OMAP2_H
+#define __MTD_ONENAND_OMAP2_H
+
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
 #define ONENAND_SYNC_READ       (1 << 0)
 #define ONENAND_SYNC_READWRITE  (1 << 1)
-
-struct onenand_freq_info {
-        u16                     maf_id;
-        u16                     dev_id;
-        u16                     ver_id;
-};
+#define ONENAND_IN_OMAP34XX     (1 << 2)
 
 struct omap_onenand_platform_data {
         int                     cs;
@@ -27,27 +25,9 @@ struct omap_onenand_platform_data {
         struct mtd_partition    *parts;
         int                     nr_parts;
         int                     (*onenand_setup)(void __iomem *, int *freq_ptr);
-        int             (*get_freq)(const struct onenand_freq_info *freq_info,
-                                    bool *clk_dep);
         int                     dma_channel;
         u8                      flags;
         u8                      regulator_can_sleep;
         u8                      skip_initial_unlocking;
 };
-
-#define ONENAND_MAX_PARTITIONS 8
-
-#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
-        defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
-
-extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
-
-#else
-
-#define board_onenand_data      NULL
-
-static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
-{
-}
-
 #endif
diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h
index c7bef788daab..ee60ef79d792 100644
--- a/include/linux/platform_data/omap-twl4030.h
+++ b/include/linux/platform_data/omap-twl4030.h
@@ -25,8 +25,34 @@
 #ifndef _OMAP_TWL4030_H_
 #define _OMAP_TWL4030_H_
 
+/* To select if only one channel is connected in a stereo port */
+#define OMAP_TWL4030_LEFT       (1 << 0)
+#define OMAP_TWL4030_RIGHT      (1 << 1)
+
 struct omap_tw4030_pdata {
         const char *card_name;
+        /* Voice port is connected to McBSP3 */
+        bool voice_connected;
+
+        /* The driver will parse the connection flags if this flag is set */
+        bool    custom_routing;
+        /* Flags to indicate connected audio ports. */
+        u8      has_hs;
+        u8      has_hf;
+        u8      has_predriv;
+        u8      has_carkit;
+        bool    has_ear;
+
+        bool    has_mainmic;
+        bool    has_submic;
+        bool    has_hsmic;
+        bool    has_carkitmic;
+        bool    has_digimic0;
+        bool    has_digimic1;
+        u8      has_linein;
+
+        /* Jack detect GPIO or  <= 0 if it is not implemented */
+        int jack_detect;
 };
 
 #endif /* _OMAP_TWL4030_H_ */
diff --git a/include/linux/platform_data/omap-wd-timer.h b/include/linux/platform_data/omap-wd-timer.h
new file mode 100644
index 000000000000..d75f5f802d98
--- /dev/null
+++ b/include/linux/platform_data/omap-wd-timer.h
@@ -0,0 +1,38 @@
+/*
+ * OMAP2+ WDTIMER-specific function prototypes
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H
+#define __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H
+
+#include <linux/types.h>
+
+/*
+ * Standardized OMAP reset source bits
+ *
+ * This is a subset of the ones listed in arch/arm/mach-omap2/prm.h
+ * and are the only ones needed in the watchdog driver.
+ */
+#define OMAP_MPU_WD_RST_SRC_ID_SHIFT                            3
+
+/**
+ * struct omap_wd_timer_platform_data - WDTIMER integration to the host SoC
+ * @read_reset_sources - fn ptr for the SoC to indicate the last reset cause
+ *
+ * The function pointed to by @read_reset_sources must return its data
+ * in a standard format - search for RST_SRC_ID_SHIFT in
+ * arch/arm/mach-omap2
+ */
+struct omap_wd_timer_platform_data {
+        u32 (*read_reset_sources)(void);
+};
+
+#endif
diff --git a/include/linux/platform_data/omap_drm.h b/include/linux/platform_data/omap_drm.h
index 3da73bdc2031..f4e4a237ebd2 100644
--- a/include/linux/platform_data/omap_drm.h
+++ b/include/linux/platform_data/omap_drm.h
@@ -46,6 +46,7 @@ struct omap_kms_platform_data {
 };
 
 struct omap_drm_platform_data {
+        uint32_t omaprev;
         struct omap_kms_platform_data *kms_pdata;
 };
 
diff --git a/include/linux/platform_data/omap_ocp2scp.h b/include/linux/platform_data/omap_ocp2scp.h
new file mode 100644
index 000000000000..5c6c3939355f
--- /dev/null
+++ b/include/linux/platform_data/omap_ocp2scp.h
@@ -0,0 +1,31 @@
+/*
+ * omap_ocp2scp.h -- ocp2scp header file
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __DRIVERS_OMAP_OCP2SCP_H
+#define __DRIVERS_OMAP_OCP2SCP_H
+
+struct omap_ocp2scp_dev {
+        const char                      *drv_name;
+        struct resource                 *res;
+};
+
+struct omap_ocp2scp_platform_data {
+        int                             dev_cnt;
+        struct omap_ocp2scp_dev         **devices;
+};
+#endif /* __DRIVERS_OMAP_OCP2SCP_H */
diff --git a/include/linux/platform_data/pinctrl-coh901.h b/include/linux/platform_data/pinctrl-coh901.h
index 30dea251b835..dfbc65d10484 100644
--- a/include/linux/platform_data/pinctrl-coh901.h
+++ b/include/linux/platform_data/pinctrl-coh901.h
@@ -13,14 +13,10 @@
  * struct u300_gpio_platform - U300 GPIO platform data
  * @ports: number of GPIO block ports
  * @gpio_base: first GPIO number for this block (use a free range)
- * @gpio_irq_base: first GPIO IRQ number for this block (use a free range)
- * @pinctrl_device: pin control device to spawn as child
  */
 struct u300_gpio_platform {
         u8 ports;
         int gpio_base;
-        int gpio_irq_base;
-        struct platform_device *pinctrl_device;
 };
 
 #endif /* __MACH_U300_GPIO_U300_H */
diff --git a/include/linux/platform_data/pinctrl-nomadik.h b/include/linux/platform_data/pinctrl-nomadik.h
new file mode 100644
index 000000000000..f73b2f0c55b7
--- /dev/null
+++ b/include/linux/platform_data/pinctrl-nomadik.h
@@ -0,0 +1,266 @@
+/*
+ * Structures and registers for GPIO access in the Nomadik SoC
+ *
+ * Copyright (C) 2008 STMicroelectronics
+ *     Author: Prafulla WADASKAR <prafulla.wadaskar@st.com>
+ * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __PLAT_NOMADIK_GPIO
+#define __PLAT_NOMADIK_GPIO
+
+/*
+ * pin configurations are represented by 32-bit integers:
+ *
+ *      bit  0.. 8 - Pin Number (512 Pins Maximum)
+ *      bit  9..10 - Alternate Function Selection
+ *      bit 11..12 - Pull up/down state
+ *      bit     13 - Sleep mode behaviour
+ *      bit     14 - Direction
+ *      bit     15 - Value (if output)
+ *      bit 16..18 - SLPM pull up/down state
+ *      bit 19..20 - SLPM direction
+ *      bit 21..22 - SLPM Value (if output)
+ *      bit 23..25 - PDIS value (if input)
+ *      bit     26 - Gpio mode
+ *      bit     27 - Sleep mode
+ *
+ * to facilitate the definition, the following macros are provided
+ *
+ * PIN_CFG_DEFAULT - default config (0):
+ *                   pull up/down = disabled
+ *                   sleep mode = input/wakeup
+ *                   direction = input
+ *                   value = low
+ *                   SLPM direction = same as normal
+ *                   SLPM pull = same as normal
+ *                   SLPM value = same as normal
+ *
+ * PIN_CFG         - default config with alternate function
+ */
+
+typedef unsigned long pin_cfg_t;
+
+#define PIN_NUM_MASK            0x1ff
+#define PIN_NUM(x)              ((x) & PIN_NUM_MASK)
+
+#define PIN_ALT_SHIFT           9
+#define PIN_ALT_MASK            (0x3 << PIN_ALT_SHIFT)
+#define PIN_ALT(x)              (((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT)
+#define PIN_GPIO                (NMK_GPIO_ALT_GPIO << PIN_ALT_SHIFT)
+#define PIN_ALT_A               (NMK_GPIO_ALT_A << PIN_ALT_SHIFT)
+#define PIN_ALT_B               (NMK_GPIO_ALT_B << PIN_ALT_SHIFT)
+#define PIN_ALT_C               (NMK_GPIO_ALT_C << PIN_ALT_SHIFT)
+
+#define PIN_PULL_SHIFT          11
+#define PIN_PULL_MASK           (0x3 << PIN_PULL_SHIFT)
+#define PIN_PULL(x)             (((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT)
+#define PIN_PULL_NONE           (NMK_GPIO_PULL_NONE << PIN_PULL_SHIFT)
+#define PIN_PULL_UP             (NMK_GPIO_PULL_UP << PIN_PULL_SHIFT)
+#define PIN_PULL_DOWN           (NMK_GPIO_PULL_DOWN << PIN_PULL_SHIFT)
+
+#define PIN_SLPM_SHIFT          13
+#define PIN_SLPM_MASK           (0x1 << PIN_SLPM_SHIFT)
+#define PIN_SLPM(x)             (((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT)
+#define PIN_SLPM_MAKE_INPUT     (NMK_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT)
+#define PIN_SLPM_NOCHANGE       (NMK_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT)
+/* These two replace the above in DB8500v2+ */
+#define PIN_SLPM_WAKEUP_ENABLE  (NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)
+#define PIN_SLPM_WAKEUP_DISABLE (NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)
+#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE
+
+#define PIN_SLPM_GPIO  PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */
+#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */
+
+#define PIN_DIR_SHIFT           14
+#define PIN_DIR_MASK            (0x1 << PIN_DIR_SHIFT)
+#define PIN_DIR(x)              (((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT)
+#define PIN_DIR_INPUT           (0 << PIN_DIR_SHIFT)
+#define PIN_DIR_OUTPUT          (1 << PIN_DIR_SHIFT)
+
+#define PIN_VAL_SHIFT           15
+#define PIN_VAL_MASK            (0x1 << PIN_VAL_SHIFT)
+#define PIN_VAL(x)              (((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT)
+#define PIN_VAL_LOW             (0 << PIN_VAL_SHIFT)
+#define PIN_VAL_HIGH            (1 << PIN_VAL_SHIFT)
+
+#define PIN_SLPM_PULL_SHIFT     16
+#define PIN_SLPM_PULL_MASK      (0x7 << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL(x)        \
+        (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_NONE      \
+        ((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_UP        \
+        ((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_DOWN      \
+        ((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT)
+
+#define PIN_SLPM_DIR_SHIFT      19
+#define PIN_SLPM_DIR_MASK       (0x3 << PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR(x)         \
+        (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR_INPUT      ((1 + 0) << PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR_OUTPUT     ((1 + 1) << PIN_SLPM_DIR_SHIFT)
+
+#define PIN_SLPM_VAL_SHIFT      21
+#define PIN_SLPM_VAL_MASK       (0x3 << PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL(x)         \
+        (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL_LOW        ((1 + 0) << PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL_HIGH       ((1 + 1) << PIN_SLPM_VAL_SHIFT)
+
+#define PIN_SLPM_PDIS_SHIFT             23
+#define PIN_SLPM_PDIS_MASK              (0x3 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS(x)        \
+        (((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_NO_CHANGE         (0 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_DISABLED          (1 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_ENABLED           (2 << PIN_SLPM_PDIS_SHIFT)
+
+#define PIN_LOWEMI_SHIFT        25
+#define PIN_LOWEMI_MASK         (0x1 << PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI(x)           (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI_DISABLED     (0 << PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI_ENABLED      (1 << PIN_LOWEMI_SHIFT)
+
+#define PIN_GPIOMODE_SHIFT      26
+#define PIN_GPIOMODE_MASK       (0x1 << PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE(x)         (((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE_DISABLED   (0 << PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE_ENABLED    (1 << PIN_GPIOMODE_SHIFT)
+
+#define PIN_SLEEPMODE_SHIFT     27
+#define PIN_SLEEPMODE_MASK      (0x1 << PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE(x)        (((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE_DISABLED  (0 << PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE_ENABLED   (1 << PIN_SLEEPMODE_SHIFT)
+
+
+/* Shortcuts.  Use these instead of separate DIR, PULL, and VAL.  */
+#define PIN_INPUT_PULLDOWN      (PIN_DIR_INPUT | PIN_PULL_DOWN)
+#define PIN_INPUT_PULLUP        (PIN_DIR_INPUT | PIN_PULL_UP)
+#define PIN_INPUT_NOPULL        (PIN_DIR_INPUT | PIN_PULL_NONE)
+#define PIN_OUTPUT_LOW          (PIN_DIR_OUTPUT | PIN_VAL_LOW)
+#define PIN_OUTPUT_HIGH         (PIN_DIR_OUTPUT | PIN_VAL_HIGH)
+
+#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN)
+#define PIN_SLPM_INPUT_PULLUP   (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP)
+#define PIN_SLPM_INPUT_NOPULL   (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE)
+#define PIN_SLPM_OUTPUT_LOW     (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW)
+#define PIN_SLPM_OUTPUT_HIGH    (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH)
+
+#define PIN_CFG_DEFAULT         (0)
+
+#define PIN_CFG(num, alt)               \
+        (PIN_CFG_DEFAULT |\
+         (PIN_NUM(num) | PIN_##alt))
+
+#define PIN_CFG_INPUT(num, alt, pull)           \
+        (PIN_CFG_DEFAULT |\
+         (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull))
+
+#define PIN_CFG_OUTPUT(num, alt, val)           \
+        (PIN_CFG_DEFAULT |\
+         (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val))
+
+/*
+ * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving
+ * the "gpio" namespace for generic and cross-machine functions
+ */
+
+#define GPIO_BLOCK_SHIFT 5
+#define NMK_GPIO_PER_CHIP (1 << GPIO_BLOCK_SHIFT)
+
+/* Register in the logic block */
+#define NMK_GPIO_DAT    0x00
+#define NMK_GPIO_DATS   0x04
+#define NMK_GPIO_DATC   0x08
+#define NMK_GPIO_PDIS   0x0c
+#define NMK_GPIO_DIR    0x10
+#define NMK_GPIO_DIRS   0x14
+#define NMK_GPIO_DIRC   0x18
+#define NMK_GPIO_SLPC   0x1c
+#define NMK_GPIO_AFSLA  0x20
+#define NMK_GPIO_AFSLB  0x24
+#define NMK_GPIO_LOWEMI 0x28
+
+#define NMK_GPIO_RIMSC  0x40
+#define NMK_GPIO_FIMSC  0x44
+#define NMK_GPIO_IS     0x48
+#define NMK_GPIO_IC     0x4c
+#define NMK_GPIO_RWIMSC 0x50
+#define NMK_GPIO_FWIMSC 0x54
+#define NMK_GPIO_WKS    0x58
+/* These appear in DB8540 and later ASICs */
+#define NMK_GPIO_EDGELEVEL 0x5C
+#define NMK_GPIO_LEVEL  0x60
+
+/* Alternate functions: function C is set in hw by setting both A and B */
+#define NMK_GPIO_ALT_GPIO       0
+#define NMK_GPIO_ALT_A  1
+#define NMK_GPIO_ALT_B  2
+#define NMK_GPIO_ALT_C  (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B)
+
+#define NMK_GPIO_ALT_CX_SHIFT 2
+#define NMK_GPIO_ALT_C1 ((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C2 ((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C3 ((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C4 ((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+
+/* Pull up/down values */
+enum nmk_gpio_pull {
+        NMK_GPIO_PULL_NONE,
+        NMK_GPIO_PULL_UP,
+        NMK_GPIO_PULL_DOWN,
+};
+
+/* Sleep mode */
+enum nmk_gpio_slpm {
+        NMK_GPIO_SLPM_INPUT,
+        NMK_GPIO_SLPM_WAKEUP_ENABLE = NMK_GPIO_SLPM_INPUT,
+        NMK_GPIO_SLPM_NOCHANGE,
+        NMK_GPIO_SLPM_WAKEUP_DISABLE = NMK_GPIO_SLPM_NOCHANGE,
+};
+
+/* Older deprecated pin config API that should go away soon */
+extern int nmk_config_pin(pin_cfg_t cfg, bool sleep);
+extern int nmk_config_pins(pin_cfg_t *cfgs, int num);
+extern int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num);
+extern int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode);
+extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull);
+#ifdef CONFIG_PINCTRL_NOMADIK
+extern int nmk_gpio_set_mode(int gpio, int gpio_mode);
+#else
+static inline int nmk_gpio_set_mode(int gpio, int gpio_mode)
+{
+        return -ENODEV;
+}
+#endif
+extern int nmk_gpio_get_mode(int gpio);
+
+extern void nmk_gpio_wakeups_suspend(void);
+extern void nmk_gpio_wakeups_resume(void);
+
+extern void nmk_gpio_clocks_enable(void);
+extern void nmk_gpio_clocks_disable(void);
+
+extern void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up);
+
+/*
+ * Platform data to register a block: only the initial gpio/irq number.
+ */
+struct nmk_gpio_platform_data {
+        char *name;
+        int first_gpio;
+        int first_irq;
+        int num_gpio;
+        u32 (*get_secondary_status)(unsigned int bank);
+        void (*set_ioforce)(bool enable);
+        bool supports_sleepmode;
+};
+
+#endif /* __PLAT_NOMADIK_GPIO */
diff --git a/include/linux/platform_data/pn544.h b/include/linux/platform_data/pn544.h
new file mode 100644
index 000000000000..713bfd703342
--- /dev/null
+++ b/include/linux/platform_data/pn544.h
@@ -0,0 +1,44 @@
+/*
+ * Driver include for the PN544 NFC chip.
+ *
+ * Copyright (C) Nokia Corporation
+ *
+ * Author: Jari Vanhala <ext-jari.vanhala@nokia.com>
+ * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _PN544_H_
+#define _PN544_H_
+
+#include <linux/i2c.h>
+
+enum {
+        NFC_GPIO_ENABLE,
+        NFC_GPIO_FW_RESET,
+        NFC_GPIO_IRQ
+};
+
+/* board config */
+struct pn544_nfc_platform_data {
+        int (*request_resources) (struct i2c_client *client);
+        void (*free_resources) (void);
+        void (*enable) (int fw);
+        int (*test) (void);
+        void (*disable) (void);
+        int (*get_gpio)(int type);
+};
+
+#endif /* _PN544_H_ */
diff --git a/include/linux/platform_data/pxa2xx_udc.h b/include/linux/platform_data/pxa2xx_udc.h
new file mode 100644
index 000000000000..c6c5e98b5b82
--- /dev/null
+++ b/include/linux/platform_data/pxa2xx_udc.h
@@ -0,0 +1,27 @@
+/*
+ * This supports machine-specific differences in how the PXA2xx
+ * USB Device Controller (UDC) is wired.
+ *
+ * It is set in linux/arch/arm/mach-pxa/<machine>.c or in
+ * linux/arch/mach-ixp4xx/<machine>.c and used in
+ * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
+ */
+#ifndef PXA2XX_UDC_H
+#define PXA2XX_UDC_H
+
+struct pxa2xx_udc_mach_info {
+        int  (*udc_is_connected)(void);         /* do we see host? */
+        void (*udc_command)(int cmd);
+#define PXA2XX_UDC_CMD_CONNECT          0       /* let host see us */
+#define PXA2XX_UDC_CMD_DISCONNECT       1       /* so host won't see us */
+
+        /* Boards following the design guidelines in the developer's manual,
+         * with on-chip GPIOs not Lubbock's weird hardware, can have a sane
+         * VBUS IRQ and omit the methods above.  Store the GPIO number
+         * here.  Note that sometimes the signals go through inverters...
+         */
+        bool    gpio_pullup_inverted;
+        int     gpio_pullup;                    /* high == pullup activated */
+};
+
+#endif
diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h
index 59acd987ed34..27d3156d093a 100644
--- a/include/linux/platform_data/pxa_sdhci.h
+++ b/include/linux/platform_data/pxa_sdhci.h
@@ -38,6 +38,7 @@
  * @max_speed: the maximum speed supported
  * @host_caps: Standard MMC host capabilities bit field.
  * @quirks: quirks of platfrom
+ * @quirks2: quirks2 of platfrom
  * @pm_caps: pm_caps of platfrom
  */
 struct sdhci_pxa_platdata {
@@ -48,9 +49,10 @@ struct sdhci_pxa_platdata {
         unsigned int    ext_cd_gpio;
         bool            ext_cd_gpio_invert;
         unsigned int    max_speed;
-        unsigned int    host_caps;
-        unsigned int    host_caps2;
+        u32             host_caps;
+        u32             host_caps2;
         unsigned int    quirks;
+        unsigned int    quirks2;
         unsigned int    pm_caps;
 };
 
diff --git a/include/linux/platform_data/sa11x0-serial.h b/include/linux/platform_data/sa11x0-serial.h
new file mode 100644
index 000000000000..4504d5d592f0
--- /dev/null
+++ b/include/linux/platform_data/sa11x0-serial.h
@@ -0,0 +1,33 @@
+/*
+ *  Author: Nicolas Pitre
+ *
+ * Moved and changed lots, Russell King
+ *
+ * Low level machine dependent UART functions.
+ */
+#ifndef SA11X0_SERIAL_H
+#define SA11X0_SERIAL_H
+
+struct uart_port;
+struct uart_info;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct sa1100_port_fns {
+        void    (*set_mctrl)(struct uart_port *, u_int);
+        u_int   (*get_mctrl)(struct uart_port *);
+        void    (*pm)(struct uart_port *, u_int, u_int);
+        int     (*set_wake)(struct uart_port *, u_int);
+};
+
+#ifdef CONFIG_SERIAL_SA1100
+void sa1100_register_uart_fns(struct sa1100_port_fns *fns);
+void sa1100_register_uart(int idx, int port);
+#else
+#define sa1100_register_uart_fns(fns) do { } while (0)
+#define sa1100_register_uart(idx,port) do { } while (0)
+#endif
+
+#endif
diff --git a/include/linux/platform_data/spi-clps711x.h b/include/linux/platform_data/spi-clps711x.h
new file mode 100644
index 000000000000..301956e63143
--- /dev/null
+++ b/include/linux/platform_data/spi-clps711x.h
@@ -0,0 +1,21 @@
+/*
+ *  CLPS711X SPI bus driver definitions
+ *
+ *  Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H
+#define ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H
+
+/* Board specific platform_data */
+struct spi_clps711x_pdata {
+        int *chipselect;        /* Array of GPIO-numbers */
+        int num_chipselect;     /* Total count of GPIOs */
+};
+
+#endif
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
index a357eb26bd25..a65572d53211 100644
--- a/include/linux/platform_data/spi-omap2-mcspi.h
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -7,9 +7,13 @@
 
 #define OMAP4_MCSPI_REG_OFFSET 0x100
 
+#define MCSPI_PINDIR_D0_IN_D1_OUT       0
+#define MCSPI_PINDIR_D0_OUT_D1_IN       1
+
 struct omap2_mcspi_platform_config {
         unsigned short  num_cs;
         unsigned int regs_offset;
+        unsigned int pin_dir:1;
 };
 
 struct omap2_mcspi_dev_attr {
diff --git a/include/linux/platform_data/uio_dmem_genirq.h b/include/linux/platform_data/uio_dmem_genirq.h
new file mode 100644
index 000000000000..973c1bb32168
--- /dev/null
+++ b/include/linux/platform_data/uio_dmem_genirq.h
@@ -0,0 +1,26 @@
+/*
+ * include/linux/platform_data/uio_dmem_genirq.h
+ *
+ * Copyright (C) 2012 Damian Hobson-Garcia
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _UIO_DMEM_GENIRQ_H
+#define _UIO_DMEM_GENIRQ_H
+
+#include <linux/uio_driver.h>
+
+struct uio_dmem_genirq_pdata {
+        struct uio_info uioinfo;
+        unsigned int *dynamic_region_sizes;
+        unsigned int num_dynamic_regions;
+};
+#endif /* _UIO_DMEM_GENIRQ_H */
diff --git a/include/linux/platform_data/uio_pruss.h b/include/linux/platform_data/uio_pruss.h
index f39140aabc6f..3d47d219827f 100644
--- a/include/linux/platform_data/uio_pruss.h
+++ b/include/linux/platform_data/uio_pruss.h
@@ -20,6 +20,7 @@
 
 /* To configure the PRUSS INTC base offset for UIO driver */
 struct uio_pruss_pdata {
-        u32     pintc_base;
+        u32             pintc_base;
+        struct gen_pool *sram_pool;
 };
 #endif /* _UIO_PRUSS_H_ */
diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h
new file mode 100644
index 000000000000..8570bcfe6311
--- /dev/null
+++ b/include/linux/platform_data/usb-omap.h
@@ -0,0 +1,80 @@
+/*
+ * usb-omap.h - Platform data for the various OMAP USB IPs
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define OMAP3_HS_USB_PORTS      3
+
+enum usbhs_omap_port_mode {
+        OMAP_USBHS_PORT_MODE_UNUSED,
+        OMAP_EHCI_PORT_MODE_PHY,
+        OMAP_EHCI_PORT_MODE_TLL,
+        OMAP_EHCI_PORT_MODE_HSIC,
+        OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0,
+        OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM,
+        OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0,
+        OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM,
+        OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0,
+        OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM,
+        OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0,
+        OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM,
+        OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0,
+        OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM
+};
+
+struct usbtll_omap_platform_data {
+        enum usbhs_omap_port_mode               port_mode[OMAP3_HS_USB_PORTS];
+};
+
+struct ehci_hcd_omap_platform_data {
+        enum usbhs_omap_port_mode       port_mode[OMAP3_HS_USB_PORTS];
+        int                             reset_gpio_port[OMAP3_HS_USB_PORTS];
+        struct regulator                *regulator[OMAP3_HS_USB_PORTS];
+        unsigned                        phy_reset:1;
+};
+
+struct ohci_hcd_omap_platform_data {
+        enum usbhs_omap_port_mode       port_mode[OMAP3_HS_USB_PORTS];
+        unsigned                        es2_compatibility:1;
+};
+
+struct usbhs_omap_platform_data {
+        enum usbhs_omap_port_mode               port_mode[OMAP3_HS_USB_PORTS];
+
+        struct ehci_hcd_omap_platform_data      *ehci_data;
+        struct ohci_hcd_omap_platform_data      *ohci_data;
+};
+
+/*-------------------------------------------------------------------------*/
+
+struct omap_musb_board_data {
+        u8      interface_type;
+        u8      mode;
+        u16     power;
+        unsigned extvbus:1;
+        void    (*set_phy_power)(u8 on);
+        void    (*clear_irq)(void);
+        void    (*set_mode)(u8 mode);
+        void    (*reset)(void);
+};
+
+enum musb_interface {
+        MUSB_INTERFACE_ULPI,
+        MUSB_INTERFACE_UTMI
+};
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 5711e9525a2a..a9ded9a3c175 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -55,6 +55,7 @@ extern int platform_add_devices(struct platform_device **, int);
 
 struct platform_device_info {
                 struct device *parent;
+                struct acpi_dev_node acpi_node;
 
                 const char *name;
                 int id;
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 007e687c4f69..03d7bb145311 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -546,10 +546,9 @@ struct dev_pm_info {
         unsigned long           active_jiffies;
         unsigned long           suspended_jiffies;
         unsigned long           accounting_timestamp;
-        struct dev_pm_qos_request *pq_req;
 #endif
         struct pm_subsys_data   *subsys_data;  /* Owned by the subsystem. */
-        struct pm_qos_constraints *constraints;
+        struct dev_pm_qos       *qos;
 };
 
 extern void update_pm_runtime_accounting(struct device *dev);
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
index 9924ea1f22e0..5a95013905c8 100644
--- a/include/linux/pm_qos.h
+++ b/include/linux/pm_qos.h
@@ -20,6 +20,13 @@ enum {
         PM_QOS_NUM_CLASSES,
 };
 
+enum pm_qos_flags_status {
+        PM_QOS_FLAGS_UNDEFINED = -1,
+        PM_QOS_FLAGS_NONE,
+        PM_QOS_FLAGS_SOME,
+        PM_QOS_FLAGS_ALL,
+};
+
 #define PM_QOS_DEFAULT_VALUE -1
 
 #define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE        (2000 * USEC_PER_SEC)
@@ -27,14 +34,31 @@ enum {
 #define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0
 #define PM_QOS_DEV_LAT_DEFAULT_VALUE            0
 
+#define PM_QOS_FLAG_NO_POWER_OFF        (1 << 0)
+#define PM_QOS_FLAG_REMOTE_WAKEUP       (1 << 1)
+
 struct pm_qos_request {
         struct plist_node node;
         int pm_qos_class;
         struct delayed_work work; /* for pm_qos_update_request_timeout */
 };
 
+struct pm_qos_flags_request {
+        struct list_head node;
+        s32 flags;      /* Do not change to 64 bit */
+};
+
+enum dev_pm_qos_req_type {
+        DEV_PM_QOS_LATENCY = 1,
+        DEV_PM_QOS_FLAGS,
+};
+
 struct dev_pm_qos_request {
-        struct plist_node node;
+        enum dev_pm_qos_req_type type;
+        union {
+                struct plist_node pnode;
+                struct pm_qos_flags_request flr;
+        } data;
         struct device *dev;
 };
 
@@ -45,8 +69,8 @@ enum pm_qos_type {
 };
 
 /*
- * Note: The lockless read path depends on the CPU accessing
- * target_value atomically.  Atomic access is only guaranteed on all CPU
+ * Note: The lockless read path depends on the CPU accessing target_value
+ * or effective_flags atomically.  Atomic access is only guaranteed on all CPU
  * types linux supports for 32 bit quantites
  */
 struct pm_qos_constraints {
@@ -57,6 +81,18 @@ struct pm_qos_constraints {
         struct blocking_notifier_head *notifiers;
 };
 
+struct pm_qos_flags {
+        struct list_head list;
+        s32 effective_flags;    /* Do not change to 64 bit */
+};
+
+struct dev_pm_qos {
+        struct pm_qos_constraints latency;
+        struct pm_qos_flags flags;
+        struct dev_pm_qos_request *latency_req;
+        struct dev_pm_qos_request *flags_req;
+};
+
 /* Action requested to pm_qos_update_target */
 enum pm_qos_req_action {
         PM_QOS_ADD_REQ,         /* Add a new request */
@@ -71,6 +107,9 @@ static inline int dev_pm_qos_request_active(struct dev_pm_qos_request *req)
 
 int pm_qos_update_target(struct pm_qos_constraints *c, struct plist_node *node,
                          enum pm_qos_req_action action, int value);
+bool pm_qos_update_flags(struct pm_qos_flags *pqf,
+                         struct pm_qos_flags_request *req,
+                         enum pm_qos_req_action action, s32 val);
 void pm_qos_add_request(struct pm_qos_request *req, int pm_qos_class,
                         s32 value);
 void pm_qos_update_request(struct pm_qos_request *req,
@@ -86,10 +125,12 @@ int pm_qos_request_active(struct pm_qos_request *req);
 s32 pm_qos_read_value(struct pm_qos_constraints *c);
 
 #ifdef CONFIG_PM
+enum pm_qos_flags_status __dev_pm_qos_flags(struct device *dev, s32 mask);
+enum pm_qos_flags_status dev_pm_qos_flags(struct device *dev, s32 mask);
 s32 __dev_pm_qos_read_value(struct device *dev);
 s32 dev_pm_qos_read_value(struct device *dev);
 int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req,
-                           s32 value);
+                           enum dev_pm_qos_req_type type, s32 value);
 int dev_pm_qos_update_request(struct dev_pm_qos_request *req, s32 new_value);
 int dev_pm_qos_remove_request(struct dev_pm_qos_request *req);
 int dev_pm_qos_add_notifier(struct device *dev,
@@ -103,12 +144,19 @@ void dev_pm_qos_constraints_destroy(struct device *dev);
 int dev_pm_qos_add_ancestor_request(struct device *dev,
                                     struct dev_pm_qos_request *req, s32 value);
 #else
+static inline enum pm_qos_flags_status __dev_pm_qos_flags(struct device *dev,
+                                                          s32 mask)
+                        { return PM_QOS_FLAGS_UNDEFINED; }
+static inline enum pm_qos_flags_status dev_pm_qos_flags(struct device *dev,
+                                                        s32 mask)
+                        { return PM_QOS_FLAGS_UNDEFINED; }
 static inline s32 __dev_pm_qos_read_value(struct device *dev)
                         { return 0; }
 static inline s32 dev_pm_qos_read_value(struct device *dev)
                         { return 0; }
 static inline int dev_pm_qos_add_request(struct device *dev,
                                          struct dev_pm_qos_request *req,
+                                         enum dev_pm_qos_req_type type,
                                          s32 value)
                         { return 0; }
 static inline int dev_pm_qos_update_request(struct dev_pm_qos_request *req,
@@ -144,10 +192,31 @@ static inline int dev_pm_qos_add_ancestor_request(struct device *dev,
 #ifdef CONFIG_PM_RUNTIME
 int dev_pm_qos_expose_latency_limit(struct device *dev, s32 value);
 void dev_pm_qos_hide_latency_limit(struct device *dev);
+int dev_pm_qos_expose_flags(struct device *dev, s32 value);
+void dev_pm_qos_hide_flags(struct device *dev);
+int dev_pm_qos_update_flags(struct device *dev, s32 mask, bool set);
+
+static inline s32 dev_pm_qos_requested_latency(struct device *dev)
+{
+        return dev->power.qos->latency_req->data.pnode.prio;
+}
+
+static inline s32 dev_pm_qos_requested_flags(struct device *dev)
+{
+        return dev->power.qos->flags_req->data.flr.flags;
+}
 #else
 static inline int dev_pm_qos_expose_latency_limit(struct device *dev, s32 value)
                         { return 0; }
 static inline void dev_pm_qos_hide_latency_limit(struct device *dev) {}
+static inline int dev_pm_qos_expose_flags(struct device *dev, s32 value)
+                        { return 0; }
+static inline void dev_pm_qos_hide_flags(struct device *dev) {}
+static inline int dev_pm_qos_update_flags(struct device *dev, s32 m, bool set)
+                        { return 0; }
+
+static inline s32 dev_pm_qos_requested_latency(struct device *dev) { return 0; }
+static inline s32 dev_pm_qos_requested_flags(struct device *dev) { return 0; }
 #endif
 
 #endif
diff --git a/include/linux/power/bq2415x_charger.h b/include/linux/power/bq2415x_charger.h
new file mode 100644
index 000000000000..97a1665eaeaf
--- /dev/null
+++ b/include/linux/power/bq2415x_charger.h
@@ -0,0 +1,95 @@
+/*
+ * bq2415x charger driver
+ *
+ * Copyright (C) 2011-2012  Pali Rohár <pali.rohar@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef BQ2415X_CHARGER_H
+#define BQ2415X_CHARGER_H
+
+/*
+ * This is platform data for bq2415x chip. It contains default board
+ * voltages and currents which can be also later configured via sysfs. If
+ * value is -1 then default chip value (specified in datasheet) will be
+ * used.
+ *
+ * Value resistor_sense is needed for for configuring charge and
+ * termination current. It it is less or equal to zero, configuring charge
+ * and termination current will not be possible.
+ *
+ * Function set_mode_hook is needed for automode (setting correct current
+ * limit when charger is connected/disconnected or setting boost mode).
+ * When is NULL, automode function is disabled. When is not NULL, it must
+ * have this prototype:
+ *
+ *    int (*set_mode_hook)(
+ *      void (*hook)(enum bq2415x_mode mode, void *data),
+ *      void *data)
+ *
+ * hook is hook function (see below) and data is pointer to driver private
+ * data
+ *
+ * bq2415x driver will call it as:
+ *
+ *    platform_data->set_mode_hook(bq2415x_hook_function, bq2415x_device);
+ *
+ * Board/platform function set_mode_hook return non zero value when hook
+ * function was successful registered. Platform code should call that hook
+ * function (which get from pointer, with data) every time when charger
+ * was connected/disconnected or require to enable boost mode. bq2415x
+ * driver then will set correct current limit, enable/disable charger or
+ * boost mode.
+ *
+ * Hook function has this prototype:
+ *
+ *    void hook(enum bq2415x_mode mode, void *data);
+ *
+ * mode is bq2415x mode (charger or boost)
+ * data is pointer to driver private data (which get from
+ * set_charger_type_hook)
+ *
+ * When bq driver is being unloaded, it call function:
+ *
+ *    platform_data->set_mode_hook(NULL, NULL);
+ *
+ * (hook function and driver private data are NULL)
+ *
+ * After that board/platform code must not call driver hook function! It
+ * is possible that pointer to hook function will not be valid and calling
+ * will cause undefined result.
+ */
+
+/* Supported modes with maximal current limit */
+enum bq2415x_mode {
+        BQ2415X_MODE_NONE,              /* unknown or no charger (100mA) */
+        BQ2415X_MODE_HOST_CHARGER,      /* usb host/hub charger (500mA) */
+        BQ2415X_MODE_DEDICATED_CHARGER, /* dedicated charger (unlimited) */
+        BQ2415X_MODE_BOOST,             /* boost mode (charging disabled) */
+};
+
+struct bq2415x_platform_data {
+        int current_limit;              /* mA */
+        int weak_battery_voltage;       /* mV */
+        int battery_regulation_voltage; /* mV */
+        int charge_current;             /* mA */
+        int termination_current;        /* mA */
+        int resistor_sense;             /* m ohm */
+        int (*set_mode_hook)(void (*hook)(enum bq2415x_mode mode, void *data),
+                             void *data);
+};
+
+#endif
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 4a496ebc7d73..c0f44c2b006d 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -260,8 +260,13 @@ struct omap_sr_nvalue_table {
  *
  * @name:               instance name
  * @ip_type:            Smartreflex IP type.
- * @senp_mod:           SENPENABLE value for the sr
- * @senn_mod:           SENNENABLE value for sr
+ * @senp_mod:           SENPENABLE value of the sr CONFIG register
+ * @senn_mod:           SENNENABLE value for sr CONFIG register
+ * @err_weight          ERRWEIGHT value of the sr ERRCONFIG register
+ * @err_maxlimit        ERRMAXLIMIT value of the sr ERRCONFIG register
+ * @accum_data          ACCUMDATA value of the sr CONFIG register
+ * @senn_avgweight      SENNAVGWEIGHT value of the sr AVGWEIGHT register
+ * @senp_avgweight      SENPAVGWEIGHT value of the sr AVGWEIGHT register
  * @nvalue_count:       Number of distinct nvalues in the nvalue table
  * @enable_on_init:     whether this sr module needs to enabled at
  *                      boot up or not.
@@ -274,6 +279,11 @@ struct omap_sr_data {
         int                             ip_type;
         u32                             senp_mod;
         u32                             senn_mod;
+        u32                             err_weight;
+        u32                             err_maxlimit;
+        u32                             accum_data;
+        u32                             senn_avgweight;
+        u32                             senp_avgweight;
         int                             nvalue_count;
         bool                            enable_on_init;
         struct omap_sr_nvalue_table     *nvalue_table;
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index e5ef45834c3c..1f0ab90aff00 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -114,6 +114,8 @@ enum power_supply_property {
         POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,
         POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
         POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX,
+        POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT,
+        POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX,
         POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
         POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN,
         POWER_SUPPLY_PROP_ENERGY_FULL,
@@ -186,6 +188,7 @@ struct power_supply {
         struct work_struct changed_work;
 #ifdef CONFIG_THERMAL
         struct thermal_zone_device *tzd;
+        struct thermal_cooling_device *tcd;
 #endif
 
 #ifdef CONFIG_LEDS_TRIGGERS
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index ee3034a40884..1788909d9a99 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -50,16 +50,18 @@ struct pstore_info {
         int             (*open)(struct pstore_info *psi);
         int             (*close)(struct pstore_info *psi);
         ssize_t         (*read)(u64 *id, enum pstore_type_id *type,
-                        struct timespec *time, char **buf,
+                        int *count, struct timespec *time, char **buf,
                         struct pstore_info *psi);
         int             (*write)(enum pstore_type_id type,
                         enum kmsg_dump_reason reason, u64 *id,
-                        unsigned int part, size_t size, struct pstore_info *psi);
+                        unsigned int part, int count, size_t size,
+                        struct pstore_info *psi);
         int             (*write_buf)(enum pstore_type_id type,
                         enum kmsg_dump_reason reason, u64 *id,
                         unsigned int part, const char *buf, size_t size,
                         struct pstore_info *psi);
         int             (*erase)(enum pstore_type_id type, u64 id,
+                        int count, struct timespec time,
                         struct pstore_info *psi);
         void            *data;
 };
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index f2dc6d8fc680..38a993508327 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -54,7 +54,8 @@ struct ptp_clock_request {
  * clock operations
  *
  * @adjfreq:  Adjusts the frequency of the hardware clock.
- *            parameter delta: Desired period change in parts per billion.
+ *            parameter delta: Desired frequency offset from nominal frequency
+ *            in parts per billion
  *
  * @adjtime:  Shifts the time of the hardware clock.
  *            parameter delta: Desired change in nanoseconds.
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index e0ff4689d35a..a89ff04bddd9 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -329,6 +329,19 @@ static inline void user_single_step_siginfo(struct task_struct *tsk,
 #define current_pt_regs() task_pt_regs(current)
 #endif
 
+#ifndef ptrace_signal_deliver
+#define ptrace_signal_deliver() ((void)0)
+#endif
+
+/*
+ * unlike current_pt_regs(), this one is equal to task_pt_regs(current)
+ * on *all* architectures; the only reason to have a per-arch definition
+ * is optimisation.
+ */
+#ifndef signal_pt_regs
+#define signal_pt_regs() task_pt_regs(current)
+#endif
+
 extern int task_current_syscall(struct task_struct *target, long *callno,
                                 unsigned long args[6], unsigned int maxargs,
                                 unsigned long *sp, unsigned long *pc);
diff --git a/include/linux/pvclock_gtod.h b/include/linux/pvclock_gtod.h
new file mode 100644
index 000000000000..0ca75825b60d
--- /dev/null
+++ b/include/linux/pvclock_gtod.h
@@ -0,0 +1,9 @@
+#ifndef _PVCLOCK_GTOD_H
+#define _PVCLOCK_GTOD_H
+
+#include <linux/notifier.h>
+
+extern int pvclock_gtod_register_notifier(struct notifier_block *nb);
+extern int pvclock_gtod_unregister_notifier(struct notifier_block *nb);
+
+#endif /* _PVCLOCK_GTOD_H */
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index e0f0fab20415..c92dd28eaa6c 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -286,23 +286,6 @@ static inline void list_splice_init_rcu(struct list_head *list,
                 &pos->member != (head); \
                 pos = list_entry_rcu(pos->member.next, typeof(*pos), member))
 
-
-/**
- * list_for_each_continue_rcu
- * @pos:        the &struct list_head to use as a loop cursor.
- * @head:       the head for your list.
- *
- * Iterate over an rcu-protected list, continuing after current point.
- *
- * This list-traversal primitive may safely run concurrently with
- * the _rcu list-mutation primitives such as list_add_rcu()
- * as long as the traversal is guarded by rcu_read_lock().
- */
-#define list_for_each_continue_rcu(pos, head) \
-        for ((pos) = rcu_dereference_raw(list_next_rcu(pos)); \
-                (pos) != (head); \
-                (pos) = rcu_dereference_raw(list_next_rcu(pos)))
-
 /**
  * list_for_each_entry_continue_rcu - continue iteration over list of given type
  * @pos:        the type * to use as a loop cursor.
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 7c968e4f929e..275aa3f1062d 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -90,6 +90,25 @@ extern void do_trace_rcu_torture_read(char *rcutorturename,
  * that started after call_rcu() was invoked.  RCU read-side critical
  * sections are delimited by rcu_read_lock() and rcu_read_unlock(),
  * and may be nested.
+ *
+ * Note that all CPUs must agree that the grace period extended beyond
+ * all pre-existing RCU read-side critical section.  On systems with more
+ * than one CPU, this means that when "func()" is invoked, each CPU is
+ * guaranteed to have executed a full memory barrier since the end of its
+ * last RCU read-side critical section whose beginning preceded the call
+ * to call_rcu().  It also means that each CPU executing an RCU read-side
+ * critical section that continues beyond the start of "func()" must have
+ * executed a memory barrier after the call_rcu() but before the beginning
+ * of that RCU read-side critical section.  Note that these guarantees
+ * include CPUs that are offline, idle, or executing in user mode, as
+ * well as CPUs that are executing in the kernel.
+ *
+ * Furthermore, if CPU A invoked call_rcu() and CPU B invoked the
+ * resulting RCU callback function "func()", then both CPU A and CPU B are
+ * guaranteed to execute a full memory barrier during the time interval
+ * between the call to call_rcu() and the invocation of "func()" -- even
+ * if CPU A and CPU B are the same CPU (but again only if the system has
+ * more than one CPU).
  */
 extern void call_rcu(struct rcu_head *head,
                               void (*func)(struct rcu_head *head));
@@ -118,6 +137,9 @@ extern void call_rcu(struct rcu_head *head,
  *  OR
  *  - rcu_read_lock_bh() and rcu_read_unlock_bh(), if in process context.
  *  These may be nested.
+ *
+ * See the description of call_rcu() for more detailed information on
+ * memory ordering guarantees.
  */
 extern void call_rcu_bh(struct rcu_head *head,
                         void (*func)(struct rcu_head *head));
@@ -137,6 +159,9 @@ extern void call_rcu_bh(struct rcu_head *head,
  *  OR
  *  anything that disables preemption.
  *  These may be nested.
+ *
+ * See the description of call_rcu() for more detailed information on
+ * memory ordering guarantees.
  */
 extern void call_rcu_sched(struct rcu_head *head,
                            void (*func)(struct rcu_head *rcu));
@@ -197,13 +222,13 @@ extern void rcu_user_enter(void);
 extern void rcu_user_exit(void);
 extern void rcu_user_enter_after_irq(void);
 extern void rcu_user_exit_after_irq(void);
-extern void rcu_user_hooks_switch(struct task_struct *prev,
-                                  struct task_struct *next);
 #else
 static inline void rcu_user_enter(void) { }
 static inline void rcu_user_exit(void) { }
 static inline void rcu_user_enter_after_irq(void) { }
 static inline void rcu_user_exit_after_irq(void) { }
+static inline void rcu_user_hooks_switch(struct task_struct *prev,
+                                         struct task_struct *next) { }
 #endif /* CONFIG_RCU_USER_QS */
 
 extern void exit_rcu(void);
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index e3bcc3f4dcb8..b7e95bf942c9 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -19,6 +19,7 @@
 struct module;
 struct device;
 struct i2c_client;
+struct irq_domain;
 struct spi_device;
 struct regmap;
 struct regmap_range_cfg;
@@ -54,6 +55,39 @@ enum regmap_endian {
 };
 
 /**
+ * A register range, used for access related checks
+ * (readable/writeable/volatile/precious checks)
+ *
+ * @range_min: address of first register
+ * @range_max: address of last register
+ */
+struct regmap_range {
+        unsigned int range_min;
+        unsigned int range_max;
+};
+
+/*
+ * A table of ranges including some yes ranges and some no ranges.
+ * If a register belongs to a no_range, the corresponding check function
+ * will return false. If a register belongs to a yes range, the corresponding
+ * check function will return true. "no_ranges" are searched first.
+ *
+ * @yes_ranges : pointer to an array of regmap ranges used as "yes ranges"
+ * @n_yes_ranges: size of the above array
+ * @no_ranges: pointer to an array of regmap ranges used as "no ranges"
+ * @n_no_ranges: size of the above array
+ */
+struct regmap_access_table {
+        const struct regmap_range *yes_ranges;
+        unsigned int n_yes_ranges;
+        const struct regmap_range *no_ranges;
+        unsigned int n_no_ranges;
+};
+
+typedef void (*regmap_lock)(void *);
+typedef void (*regmap_unlock)(void *);
+
+/**
  * Configuration for the register map of a device.
  *
  * @name: Optional name of the regmap. Useful when a device has multiple
@@ -67,16 +101,39 @@ enum regmap_endian {
  * @val_bits: Number of bits in a register value, mandatory.
  *
  * @writeable_reg: Optional callback returning true if the register
- *                 can be written to.
+ *                 can be written to. If this field is NULL but wr_table
+ *                 (see below) is not, the check is performed on such table
+ *                 (a register is writeable if it belongs to one of the ranges
+ *                  specified by wr_table).
  * @readable_reg: Optional callback returning true if the register
- *                can be read from.
+ *                can be read from. If this field is NULL but rd_table
+ *                 (see below) is not, the check is performed on such table
+ *                 (a register is readable if it belongs to one of the ranges
+ *                  specified by rd_table).
  * @volatile_reg: Optional callback returning true if the register
- *                value can't be cached.
+ *                value can't be cached. If this field is NULL but
+ *                volatile_table (see below) is not, the check is performed on
+ *                such table (a register is volatile if it belongs to one of
+ *                the ranges specified by volatile_table).
  * @precious_reg: Optional callback returning true if the rgister
- *                should not be read outside of a call from the driver
- *                (eg, a clear on read interrupt status register).
+ *                should not be read outside of a call from the driver
+ *                (eg, a clear on read interrupt status register). If this
+ *                field is NULL but precious_table (see below) is not, the
+ *                check is performed on such table (a register is precious if
+ *                it belongs to one of the ranges specified by precious_table).
+ * @lock:         Optional lock callback (overrides regmap's default lock
+ *                function, based on spinlock or mutex).
+ * @unlock:       As above for unlocking.
+ * @lock_arg:     this field is passed as the only argument of lock/unlock
+ *                functions (ignored in case regular lock/unlock functions
+ *                are not overridden).
  *
  * @max_register: Optional, specifies the maximum valid register index.
+ * @wr_table:     Optional, points to a struct regmap_access_table specifying
+ *                valid ranges for write access.
+ * @rd_table:     As above, for read access.
+ * @volatile_table: As above, for volatile registers.
+ * @precious_table: As above, for precious registers.
  * @reg_defaults: Power on reset values for registers (for use with
  *                register cache support).
  * @num_reg_defaults: Number of elements in reg_defaults.
@@ -116,8 +173,15 @@ struct regmap_config {
         bool (*readable_reg)(struct device *dev, unsigned int reg);
         bool (*volatile_reg)(struct device *dev, unsigned int reg);
         bool (*precious_reg)(struct device *dev, unsigned int reg);
+        regmap_lock lock;
+        regmap_unlock unlock;
+        void *lock_arg;
 
         unsigned int max_register;
+        const struct regmap_access_table *wr_table;
+        const struct regmap_access_table *rd_table;
+        const struct regmap_access_table *volatile_table;
+        const struct regmap_access_table *precious_table;
         const struct reg_default *reg_defaults;
         unsigned int num_reg_defaults;
         enum regcache_type cache_type;
@@ -133,7 +197,7 @@ struct regmap_config {
         enum regmap_endian val_format_endian;
 
         const struct regmap_range_cfg *ranges;
-        unsigned int n_ranges;
+        unsigned int num_ranges;
 };
 
 /**
@@ -142,6 +206,8 @@ struct regmap_config {
  *     1. page selector register update;
  *     2. access through data window registers.
  *
+ * @name: Descriptive name for diagnostics
+ *
  * @range_min: Address of the lowest register address in virtual range.
  * @range_max: Address of the highest register in virtual range.
  *
@@ -153,6 +219,8 @@ struct regmap_config {
  * @window_len: Number of registers in data window.
  */
 struct regmap_range_cfg {
+        const char *name;
+
         /* Registers of virtual address range */
         unsigned int range_min;
         unsigned int range_max;
@@ -181,7 +249,9 @@ typedef void (*regmap_hw_free_context)(void *context);
  * Description of a hardware bus for the register map infrastructure.
  *
  * @fast_io: Register IO is fast. Use a spinlock instead of a mutex
- *           to perform locking.
+ *           to perform locking. This field is ignored if custom lock/unlock
+ *           functions are used (see fields lock/unlock of
+ *           struct regmap_config).
  * @write: Write operation.
  * @gather_write: Write operation with split register/value, return -ENOTSUPP
  *                if not implemented  on a given device.
@@ -262,6 +332,16 @@ void regcache_mark_dirty(struct regmap *map);
 int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
                           int num_regs);
 
+static inline bool regmap_reg_in_range(unsigned int reg,
+                                       const struct regmap_range *range)
+{
+        return reg >= range->range_min && reg <= range->range_max;
+}
+
+bool regmap_reg_in_ranges(unsigned int reg,
+                          const struct regmap_range *ranges,
+                          unsigned int nranges);
+
 /**
  * Description of an IRQ for the generic regmap irq_chip.
  *
@@ -317,6 +397,7 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
 void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data);
 int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data);
 int regmap_irq_get_virq(struct regmap_irq_chip_data *data, int irq);
+struct irq_domain *regmap_irq_get_domain(struct regmap_irq_chip_data *data);
 
 #else
 
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index c43cd3556b1f..7bc732ce6e50 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -160,6 +160,7 @@ int regulator_bulk_force_disable(int num_consumers,
 void regulator_bulk_free(int num_consumers,
                          struct regulator_bulk_data *consumers);
 
+int regulator_can_change_voltage(struct regulator *regulator);
 int regulator_count_voltages(struct regulator *regulator);
 int regulator_list_voltage(struct regulator *regulator, unsigned selector);
 int regulator_is_supported_voltage(struct regulator *regulator,
@@ -358,6 +359,10 @@ static inline void regulator_set_drvdata(struct regulator *regulator,
 {
 }
 
+static inline int regulator_count_voltages(struct regulator *regulator)
+{
+        return 0;
+}
 #endif
 
 static inline int regulator_set_voltage_tol(struct regulator *regulator,
@@ -367,4 +372,12 @@ static inline int regulator_set_voltage_tol(struct regulator *regulator,
                                      new_uV - tol_uV, new_uV + tol_uV);
 }
 
+static inline int regulator_is_supported_voltage_tol(struct regulator *regulator,
+                                                     int target_uV, int tol_uV)
+{
+        return regulator_is_supported_voltage(regulator,
+                                              target_uV - tol_uV,
+                                              target_uV + tol_uV);
+}
+
 #endif
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 7932a3bf21bd..d10bb0f39c5e 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -181,10 +181,13 @@ enum regulator_type {
  * @type: Indicates if the regulator is a voltage or current regulator.
  * @owner: Module providing the regulator, used for refcounting.
  *
+ * @continuous_voltage_range: Indicates if the regulator can set any
+ *                            voltage within constrains range.
  * @n_voltages: Number of selectors available for ops.list_voltage().
  *
  * @min_uV: Voltage given by the lowest selector (if linear mapping)
  * @uV_step: Voltage increase with each selector (if linear mapping)
+ * @linear_min_sel: Minimal selector for starting linear mapping
  * @ramp_delay: Time to settle down after voltage change (unit: uV/us)
  * @volt_table: Voltage mapping table (if table based mapping)
  *
@@ -199,6 +202,7 @@ struct regulator_desc {
         const char *name;
         const char *supply_name;
         int id;
+        bool continuous_voltage_range;
         unsigned n_voltages;
         struct regulator_ops *ops;
         int irq;
@@ -207,6 +211,7 @@ struct regulator_desc {
 
         unsigned int min_uV;
         unsigned int uV_step;
+        unsigned int linear_min_sel;
         unsigned int ramp_delay;
 
         const unsigned int *volt_table;
diff --git a/include/linux/regulator/max8973-regulator.h b/include/linux/regulator/max8973-regulator.h
new file mode 100644
index 000000000000..f8acc052e353
--- /dev/null
+++ b/include/linux/regulator/max8973-regulator.h
@@ -0,0 +1,72 @@
+/*
+ * max8973-regulator.h -- MAXIM 8973 regulator
+ *
+ * Interface for regulator driver for MAXIM 8973 DC-DC step-down
+ * switching regulator.
+ *
+ * Copyright (C) 2012 NVIDIA Corporation
+
+ * Author: Laxman Dewangan <ldewangan@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#ifndef __LINUX_REGULATOR_MAX8973_H
+#define __LINUX_REGULATOR_MAX8973_H
+
+/*
+ * Control flags for configuration of the device.
+ * Client need to pass this information with ORed
+ */
+#define MAX8973_CONTROL_REMOTE_SENSE_ENABLE                     0x00000001
+#define MAX8973_CONTROL_FALLING_SLEW_RATE_ENABLE                0x00000002
+#define MAX8973_CONTROL_OUTPUT_ACTIVE_DISCH_ENABLE              0x00000004
+#define MAX8973_CONTROL_BIAS_ENABLE                             0x00000008
+#define MAX8973_CONTROL_PULL_DOWN_ENABLE                        0x00000010
+#define MAX8973_CONTROL_FREQ_SHIFT_9PER_ENABLE                  0x00000020
+
+#define MAX8973_CONTROL_CLKADV_TRIP_DISABLED                    0x00000000
+#define MAX8973_CONTROL_CLKADV_TRIP_75mV_PER_US                 0x00010000
+#define MAX8973_CONTROL_CLKADV_TRIP_150mV_PER_US                0x00020000
+#define MAX8973_CONTROL_CLKADV_TRIP_75mV_PER_US_HIST_DIS        0x00030000
+
+#define MAX8973_CONTROL_INDUCTOR_VALUE_NOMINAL                  0x00000000
+#define MAX8973_CONTROL_INDUCTOR_VALUE_MINUS_30_PER             0x00100000
+#define MAX8973_CONTROL_INDUCTOR_VALUE_PLUS_30_PER              0x00200000
+#define MAX8973_CONTROL_INDUCTOR_VALUE_PLUS_60_PER              0x00300000
+
+/*
+ * struct max8973_regulator_platform_data - max8973 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @control_flags: Control flags which are ORed value of above flags to
+ *              configure device.
+ * @enable_ext_control: Enable the voltage enable/disable through external
+ *              control signal from EN input pin. If it is false then
+ *              voltage output will be enabled/disabled through EN bit of
+ *              device register.
+ * @dvs_gpio: GPIO for dvs. It should be -1 if this is tied with fixed logic.
+ * @dvs_def_state: Default state of dvs. 1 if it is high else 0.
+ */
+struct max8973_regulator_platform_data {
+        struct regulator_init_data *reg_init_data;
+        unsigned long control_flags;
+        bool enable_ext_control;
+        int dvs_gpio;
+        unsigned dvs_def_state:1;
+};
+
+#endif /* __LINUX_REGULATOR_MAX8973_H */
diff --git a/include/linux/regulator/tps51632-regulator.h b/include/linux/regulator/tps51632-regulator.h
new file mode 100644
index 000000000000..d00841e1a75a
--- /dev/null
+++ b/include/linux/regulator/tps51632-regulator.h
@@ -0,0 +1,47 @@
+/*
+ * tps51632-regulator.h -- TPS51632 regulator
+ *
+ * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down
+ * Driverless Controller with serial VID control and DVFS.
+ *
+ * Copyright (C) 2012 NVIDIA Corporation
+
+ * Author: Laxman Dewangan <ldewangan@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#ifndef __LINUX_REGULATOR_TPS51632_H
+#define __LINUX_REGULATOR_TPS51632_H
+
+/*
+ * struct tps51632_regulator_platform_data - tps51632 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @enable_pwm_dvfs: Enable PWM DVFS or not.
+ * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV.
+ * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode.
+ * @base_voltage_uV: Base voltage when PWM-DVFS enabled.
+ */
+struct tps51632_regulator_platform_data {
+        struct regulator_init_data *reg_init_data;
+        bool enable_pwm_dvfs;
+        bool dvfs_step_20mV;
+        int max_voltage_uV;
+        int base_voltage_uV;
+};
+
+#endif /* __LINUX_REGULATOR_TPS51632_H */
diff --git a/include/linux/regulator/tps65090-regulator.h b/include/linux/regulator/tps65090-regulator.h
deleted file mode 100644
index 0fa04b64db3e..000000000000
--- a/include/linux/regulator/tps65090-regulator.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Regulator driver interface for TI TPS65090 PMIC family
- *
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
-
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
-
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __REGULATOR_TPS65090_H
-#define __REGULATOR_TPS65090_H
-
-#include <linux/regulator/machine.h>
-
-#define tps65090_rails(_name) "tps65090_"#_name
-
-enum {
-        TPS65090_ID_DCDC1,
-        TPS65090_ID_DCDC2,
-        TPS65090_ID_DCDC3,
-        TPS65090_ID_FET1,
-        TPS65090_ID_FET2,
-        TPS65090_ID_FET3,
-        TPS65090_ID_FET4,
-        TPS65090_ID_FET5,
-        TPS65090_ID_FET6,
-        TPS65090_ID_FET7,
-};
-
-/*
- * struct tps65090_regulator_platform_data
- *
- * @regulator: The regulator init data.
- * @slew_rate_uV_per_us: Slew rate microvolt per microsec.
- */
-
-struct tps65090_regulator_platform_data {
-        struct regulator_init_data regulator;
-};
-
-#endif  /* __REGULATOR_TPS65090_H */
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index 7d7fbe2ef782..6f54e40fa218 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -74,14 +74,9 @@ ssize_t res_counter_read(struct res_counter *counter, int member,
                 const char __user *buf, size_t nbytes, loff_t *pos,
                 int (*read_strategy)(unsigned long long val, char *s));
 
-typedef int (*write_strategy_fn)(const char *buf, unsigned long long *val);
-
 int res_counter_memparse_write_strategy(const char *buf,
                                         unsigned long long *res);
 
-int res_counter_write(struct res_counter *counter, int member,
-                      const char *buffer, write_strategy_fn write_strategy);
-
 /*
  * the field descriptors. one for each member of res_counter
  */
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index 6c8835f74f79..519777e3fa01 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -159,13 +159,14 @@ int ring_buffer_record_is_on(struct ring_buffer *buffer);
 void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu);
 void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu);
 
-unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu);
+u64 ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_entries(struct ring_buffer *buffer);
 unsigned long ring_buffer_overruns(struct ring_buffer *buffer);
 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu);
+unsigned long ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu);
 
 u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu);
 void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 4187da511006..a3e784278667 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -275,9 +275,11 @@ struct rio_id_table {
  * struct rio_net - RIO network info
  * @node: Node in global list of RIO networks
  * @devices: List of devices in this network
+ * @switches: List of switches in this netowrk
  * @mports: List of master ports accessing this network
  * @hport: Default port for accessing this network
  * @id: RIO network ID
+ * @destid_table: destID allocation table
  */
 struct rio_net {
         struct list_head node;  /* node in list of networks */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 7002bbfd5d4a..489dd7bb28ec 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -69,4 +69,7 @@ extern int ndo_dflt_fdb_dump(struct sk_buff *skb,
                              struct netlink_callback *cb,
                              struct net_device *dev,
                              int idx);
+
+extern int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
+                                   struct net_device *dev, u16 mode);
 #endif  /* __LINUX_RTNETLINK_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 0dd42a02df2e..2c2f3072beef 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -107,8 +107,18 @@ extern unsigned long this_cpu_load(void);
 extern void calc_global_load(unsigned long ticks);
 extern void update_cpu_load_nohz(void);
 
+/* Notifier for when a task gets migrated to a new CPU */
+struct task_migration_notifier {
+        struct task_struct *task;
+        int from_cpu;
+        int to_cpu;
+};
+extern void register_task_migration_notifier(struct notifier_block *n);
+
 extern unsigned long get_parent_ip(unsigned long addr);
 
+extern void dump_cpu_task(int cpu);
+
 struct seq_file;
 struct cfs_rq;
 struct task_group;
@@ -434,13 +444,28 @@ struct cpu_itimer {
 };
 
 /**
+ * struct cputime - snaphsot of system and user cputime
+ * @utime: time spent in user mode
+ * @stime: time spent in system mode
+ *
+ * Gathers a generic snapshot of user and system time.
+ */
+struct cputime {
+        cputime_t utime;
+        cputime_t stime;
+};
+
+/**
  * struct task_cputime - collected CPU time counts
  * @utime:              time spent in user mode, in &cputime_t units
  * @stime:              time spent in kernel mode, in &cputime_t units
  * @sum_exec_runtime:   total time spent on the CPU, in nanoseconds
  *
- * This structure groups together three kinds of CPU time that are
- * tracked for threads and thread groups.  Most things considering
+ * This is an extension of struct cputime that includes the total runtime
+ * spent by the task from the scheduler point of view.
+ *
+ * As a result, this structure groups together three kinds of CPU time
+ * that are tracked for threads and thread groups.  Most things considering
  * CPU time want to group these counts together and treat all three
  * of them in parallel.
  */
@@ -581,7 +606,7 @@ struct signal_struct {
         cputime_t gtime;
         cputime_t cgtime;
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
-        cputime_t prev_utime, prev_stime;
+        struct cputime prev_cputime;
 #endif
         unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
         unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
@@ -631,9 +656,10 @@ struct signal_struct {
         struct rw_semaphore group_rwsem;
 #endif
 
-        int oom_score_adj;      /* OOM kill score adjustment */
-        int oom_score_adj_min;  /* OOM kill score adjustment minimum value.
-                                 * Only settable by CAP_SYS_RESOURCE. */
+        oom_flags_t oom_flags;
+        short oom_score_adj;            /* OOM kill score adjustment */
+        short oom_score_adj_min;        /* OOM kill score adjustment min value.
+                                         * Only settable by CAP_SYS_RESOURCE. */
 
         struct mutex cred_guard_mutex;  /* guard against foreign influences on
                                          * credential calculations
@@ -1061,6 +1087,7 @@ struct sched_class {
 
 #ifdef CONFIG_SMP
         int  (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
+        void (*migrate_task_rq)(struct task_struct *p, int next_cpu);
 
         void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
         void (*post_schedule) (struct rq *this_rq);
@@ -1095,6 +1122,18 @@ struct load_weight {
         unsigned long weight, inv_weight;
 };
 
+struct sched_avg {
+        /*
+         * These sums represent an infinite geometric series and so are bound
+         * above by 1024/(1-y).  Thus we only need a u32 to store them for for all
+         * choices of y < 1-2^(-32)*1024.
+         */
+        u32 runnable_avg_sum, runnable_avg_period;
+        u64 last_runnable_update;
+        s64 decay_count;
+        unsigned long load_avg_contrib;
+};
+
 #ifdef CONFIG_SCHEDSTATS
 struct sched_statistics {
         u64                     wait_start;
@@ -1155,6 +1194,15 @@ struct sched_entity {
         /* rq "owned" by this entity/group: */
         struct cfs_rq           *my_q;
 #endif
+/*
+ * Load-tracking only depends on SMP, FAIR_GROUP_SCHED dependency below may be
+ * removed when useful for applications beyond shares distribution (e.g.
+ * load-balance).
+ */
+#if defined(CONFIG_SMP) && defined(CONFIG_FAIR_GROUP_SCHED)
+        /* Per-entity load-tracking */
+        struct sched_avg        avg;
+#endif
 };
 
 struct sched_rt_entity {
@@ -1318,7 +1366,7 @@ struct task_struct {
         cputime_t utime, stime, utimescaled, stimescaled;
         cputime_t gtime;
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
-        cputime_t prev_utime, prev_stime;
+        struct cputime prev_cputime;
 #endif
         unsigned long nvcsw, nivcsw; /* context switch counts */
         struct timespec start_time;             /* monotonic time */
@@ -1729,8 +1777,8 @@ static inline void put_task_struct(struct task_struct *t)
                 __put_task_struct(t);
 }
 
-extern void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
-extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
+extern void task_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st);
+extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st);
 
 /*
  * Per process flags
@@ -1844,14 +1892,6 @@ static inline void rcu_copy_process(struct task_struct *p)
 
 #endif
 
-static inline void rcu_switch(struct task_struct *prev,
-                              struct task_struct *next)
-{
-#ifdef CONFIG_RCU_USER_QS
-        rcu_user_hooks_switch(prev, next);
-#endif
-}
-
 static inline void tsk_restore_flags(struct task_struct *task,
                                 unsigned long orig_flags, unsigned long flags)
 {
@@ -2271,7 +2311,7 @@ extern void mm_release(struct task_struct *, struct mm_struct *);
 extern struct mm_struct *dup_mm(struct task_struct *tsk);
 
 extern int copy_thread(unsigned long, unsigned long, unsigned long,
-                        struct task_struct *, struct pt_regs *);
+                        struct task_struct *);
 extern void flush_thread(void);
 extern void exit_thread(void);
 
@@ -2283,14 +2323,13 @@ extern void flush_itimer_signals(void);
 
 extern void do_group_exit(int);
 
-extern void daemonize(const char *, ...);
 extern int allow_signal(int);
 extern int disallow_signal(int);
 
 extern int do_execve(const char *,
                      const char __user * const __user *,
-                     const char __user * const __user *, struct pt_regs *);
-extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *);
+                     const char __user * const __user *);
+extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *);
 struct task_struct *fork_idle(int);
 #ifdef CONFIG_GENERIC_KERNEL_THREAD
 extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index c174c90fb3fb..c490d20b3fb8 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -105,6 +105,8 @@ extern int early_serial_setup(struct uart_port *port);
 
 extern int serial8250_find_port(struct uart_port *p);
 extern int serial8250_find_port_for_earlycon(void);
+extern unsigned int serial8250_early_in(struct uart_port *port, int offset);
+extern void serial8250_early_out(struct uart_port *port, int offset, int value);
 extern int setup_early_serial8250_console(char *cmdline);
 extern void serial8250_do_set_termios(struct uart_port *port,
                 struct ktermios *termios, struct ktermios *old);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 3c430228d232..c6690a2a27fb 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -46,6 +46,8 @@ struct uart_ops {
         unsigned int    (*get_mctrl)(struct uart_port *);
         void            (*stop_tx)(struct uart_port *);
         void            (*start_tx)(struct uart_port *);
+        void            (*throttle)(struct uart_port *);
+        void            (*unthrottle)(struct uart_port *);
         void            (*send_xchar)(struct uart_port *, char ch);
         void            (*stop_rx)(struct uart_port *);
         void            (*enable_ms)(struct uart_port *);
@@ -163,6 +165,10 @@ struct uart_port {
 #define UPF_BUGGY_UART          ((__force upf_t) (1 << 14))
 #define UPF_NO_TXEN_TEST        ((__force upf_t) (1 << 15))
 #define UPF_MAGIC_MULTIPLIER    ((__force upf_t) (1 << 16))
+/* Port has hardware-assisted h/w flow control (iow, auto-RTS *not* auto-CTS) */
+#define UPF_HARD_FLOW           ((__force upf_t) (1 << 21))
+/* Port has hardware-assisted s/w flow control */
+#define UPF_SOFT_FLOW           ((__force upf_t) (1 << 22))
 #define UPF_CONS_FLOW           ((__force upf_t) (1 << 23))
 #define UPF_SHARE_IRQ           ((__force upf_t) (1 << 24))
 #define UPF_EXAR_EFR            ((__force upf_t) (1 << 25))
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 50910913b268..60c72395ec6b 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -199,4 +199,13 @@ int sh_clk_div6_reparent_register(struct clk *clks, int nr);
 #define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk }
 #define CLKDEV_ICK_ID(_cid, _did, _clk) { .con_id = _cid, .dev_id = _did, .clk = _clk }
 
+/* .enable_reg will be updated to .mapping on sh_clk_fsidiv_register() */
+#define SH_CLK_FSIDIV(_reg, _parent)            \
+{                                               \
+        .enable_reg = (void __iomem *)_reg,     \
+        .parent         = _parent,              \
+}
+
+int sh_clk_fsidiv_register(struct clk *clks, int nr);
+
 #endif /* __SH_CLOCK_H */
diff --git a/include/linux/shm.h b/include/linux/shm.h
index bcf8a6a3ec00..429c1995d756 100644
--- a/include/linux/shm.h
+++ b/include/linux/shm.h
@@ -29,6 +29,21 @@ struct shmid_kernel /* private to the kernel */
 #define SHM_HUGETLB     04000   /* segment will use huge TLB pages */
 #define SHM_NORESERVE   010000  /* don't check for reservations */
 
+/* Bits [26:31] are reserved */
+
+/*
+ * When SHM_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
+ * This gives us 6 bits, which is enough until someone invents 128 bit address
+ * spaces.
+ *
+ * Assume these are all power of twos.
+ * When 0 use the default page size.
+ */
+#define SHM_HUGE_SHIFT  26
+#define SHM_HUGE_MASK   0x3f
+#define SHM_HUGE_2MB    (21 << SHM_HUGE_SHIFT)
+#define SHM_HUGE_1GB    (30 << SHM_HUGE_SHIFT)
+
 #ifdef CONFIG_SYSVIPC
 long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr,
               unsigned long shmlba);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 6a2c34e6d962..320e976d5ab8 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -235,11 +235,13 @@ enum {
 /*
  * The callback notifies userspace to release buffers when skb DMA is done in
  * lower device, the skb last reference should be 0 when calling this.
+ * The zerocopy_success argument is true if zero copy transmit occurred,
+ * false on data copy or out of memory error caused by data copy attempt.
  * The ctx field is used to track device context.
  * The desc field is used to track userspace buffer index.
  */
 struct ubuf_info {
-        void (*callback)(struct ubuf_info *);
+        void (*callback)(struct ubuf_info *, bool zerocopy_success);
         void *ctx;
         unsigned long desc;
 };
@@ -374,6 +376,8 @@ typedef unsigned char *sk_buff_data_t;
  *      @mark: Generic packet mark
  *      @dropcount: total number of sk_receive_queue overflows
  *      @vlan_tci: vlan tag control information
+ *      @inner_transport_header: Inner transport layer header (encapsulation)
+ *      @inner_network_header: Network layer header (encapsulation)
  *      @transport_header: Transport layer header
  *      @network_header: Network layer header
  *      @mac_header: Link layer header
@@ -469,7 +473,13 @@ struct sk_buff {
         __u8                    wifi_acked:1;
         __u8                    no_fcs:1;
         __u8                    head_frag:1;
-        /* 8/10 bit hole (depending on ndisc_nodetype presence) */
+        /* Encapsulation protocol and NIC drivers should use
+         * this flag to indicate to each other if the skb contains
+         * encapsulated packet or not and maybe use the inner packet
+         * headers if needed
+         */
+        __u8                    encapsulation:1;
+        /* 7/9 bit hole (depending on ndisc_nodetype presence) */
         kmemcheck_bitfield_end(flags2);
 
 #ifdef CONFIG_NET_DMA
@@ -484,6 +494,8 @@ struct sk_buff {
                 __u32           avail_size;
         };
 
+        sk_buff_data_t          inner_transport_header;
+        sk_buff_data_t          inner_network_header;
         sk_buff_data_t          transport_header;
         sk_buff_data_t          network_header;
         sk_buff_data_t          mac_header;
@@ -566,6 +578,7 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb)
 }
 
 extern void kfree_skb(struct sk_buff *skb);
+extern void skb_tx_error(struct sk_buff *skb);
 extern void consume_skb(struct sk_buff *skb);
 extern void            __kfree_skb(struct sk_buff *skb);
 extern struct kmem_cache *skbuff_head_cache;
@@ -643,7 +656,7 @@ extern unsigned int   skb_find_text(struct sk_buff *skb, unsigned int from,
 extern void __skb_get_rxhash(struct sk_buff *skb);
 static inline __u32 skb_get_rxhash(struct sk_buff *skb)
 {
-        if (!skb->rxhash)
+        if (!skb->l4_rxhash)
                 __skb_get_rxhash(skb);
 
         return skb->rxhash;
@@ -1432,12 +1445,53 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
         skb->tail += len;
 }
 
+static inline void skb_reset_inner_headers(struct sk_buff *skb)
+{
+        skb->inner_network_header = skb->network_header;
+        skb->inner_transport_header = skb->transport_header;
+}
+
 static inline void skb_reset_mac_len(struct sk_buff *skb)
 {
         skb->mac_len = skb->network_header - skb->mac_header;
 }
 
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_inner_transport_header(const struct sk_buff
+                                                        *skb)
+{
+        return skb->head + skb->inner_transport_header;
+}
+
+static inline void skb_reset_inner_transport_header(struct sk_buff *skb)
+{
+        skb->inner_transport_header = skb->data - skb->head;
+}
+
+static inline void skb_set_inner_transport_header(struct sk_buff *skb,
+                                                   const int offset)
+{
+        skb_reset_inner_transport_header(skb);
+        skb->inner_transport_header += offset;
+}
+
+static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb)
+{
+        return skb->head + skb->inner_network_header;
+}
+
+static inline void skb_reset_inner_network_header(struct sk_buff *skb)
+{
+        skb->inner_network_header = skb->data - skb->head;
+}
+
+static inline void skb_set_inner_network_header(struct sk_buff *skb,
+                                                const int offset)
+{
+        skb_reset_inner_network_header(skb);
+        skb->inner_network_header += offset;
+}
+
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
         return skb->head + skb->transport_header;
@@ -1493,6 +1547,38 @@ static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
 }
 
 #else /* NET_SKBUFF_DATA_USES_OFFSET */
+static inline unsigned char *skb_inner_transport_header(const struct sk_buff
+                                                        *skb)
+{
+        return skb->inner_transport_header;
+}
+
+static inline void skb_reset_inner_transport_header(struct sk_buff *skb)
+{
+        skb->inner_transport_header = skb->data;
+}
+
+static inline void skb_set_inner_transport_header(struct sk_buff *skb,
+                                                   const int offset)
+{
+        skb->inner_transport_header = skb->data + offset;
+}
+
+static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb)
+{
+        return skb->inner_network_header;
+}
+
+static inline void skb_reset_inner_network_header(struct sk_buff *skb)
+{
+        skb->inner_network_header = skb->data;
+}
+
+static inline void skb_set_inner_network_header(struct sk_buff *skb,
+                                                const int offset)
+{
+        skb->inner_network_header = skb->data + offset;
+}
 
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
@@ -1571,11 +1657,21 @@ static inline u32 skb_network_header_len(const struct sk_buff *skb)
         return skb->transport_header - skb->network_header;
 }
 
+static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
+{
+        return skb->inner_transport_header - skb->inner_network_header;
+}
+
 static inline int skb_network_offset(const struct sk_buff *skb)
 {
         return skb_network_header(skb) - skb->data;
 }
 
+static inline int skb_inner_network_offset(const struct sk_buff *skb)
+{
+        return skb_inner_network_header(skb) - skb->data;
+}
+
 static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
 {
         return pskb_may_pull(skb, skb_network_offset(skb) + len);
diff --git a/include/linux/smscphy.h b/include/linux/smscphy.h
index ce718cbce435..f4bf16e16e16 100644
--- a/include/linux/smscphy.h
+++ b/include/linux/smscphy.h
@@ -4,6 +4,7 @@
 #define MII_LAN83C185_ISF 29 /* Interrupt Source Flags */
 #define MII_LAN83C185_IM  30 /* Interrupt Mask */
 #define MII_LAN83C185_CTRL_STATUS 17 /* Mode/Status Register */
+#define MII_LAN83C185_SPECIAL_MODES 18 /* Special Modes Register */
 
 #define MII_LAN83C185_ISF_INT1 (1<<1) /* Auto-Negotiation Page Received */
 #define MII_LAN83C185_ISF_INT2 (1<<2) /* Parallel Detection Fault */
@@ -22,4 +23,8 @@
 #define MII_LAN83C185_EDPWRDOWN (1 << 13) /* EDPWRDOWN */
 #define MII_LAN83C185_ENERGYON  (1 << 1)  /* ENERGYON */
 
+#define MII_LAN83C185_MODE_MASK      0xE0
+#define MII_LAN83C185_MODE_POWERDOWN 0xC0 /* Power Down mode */
+#define MII_LAN83C185_MODE_ALL       0xE0 /* All capable mode */
+
 #endif /* __LINUX_SMSCPHY_H__ */
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index c64de9dd7631..2f694f3846a9 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -46,8 +46,9 @@ struct ads7846_platform_data {
         u16     debounce_rep;           /* additional consecutive good readings
                                          * required after the first two */
         int     gpio_pendown;           /* the GPIO used to decide the pendown
-                                         * state if get_pendown_state == NULL
-                                         */
+                                         * state if get_pendown_state == NULL */
+        int     gpio_pendown_debounce;  /* platform specific debounce time for
+                                         * the gpio_pendown */
         int     (*get_pendown_state)(void);
         int     (*filter_init)  (const struct ads7846_platform_data *pdata,
                                  void **filter_data);
diff --git a/include/linux/spi/spi-tegra.h b/include/linux/spi/spi-tegra.h
new file mode 100644
index 000000000000..786932c62edb
--- /dev/null
+++ b/include/linux/spi/spi-tegra.h
@@ -0,0 +1,40 @@
+/*
+ * spi-tegra.h: SPI interface for Nvidia Tegra20 SLINK controller.
+ *
+ * Copyright (C) 2011 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _LINUX_SPI_TEGRA_H
+#define _LINUX_SPI_TEGRA_H
+
+struct tegra_spi_platform_data {
+        int dma_req_sel;
+        unsigned int spi_max_frequency;
+};
+
+/*
+ * Controller data from device to pass some info like
+ * hw based chip select can be used or not and if yes
+ * then CS hold and setup time.
+ */
+struct tegra_spi_device_controller_data {
+        bool is_hw_based_cs;
+        int cs_setup_clk_count;
+        int cs_hold_clk_count;
+};
+
+#endif /* _LINUX_SPI_TEGRA_H */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index fa702aeb5038..f62918946d86 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -90,6 +90,7 @@ struct spi_device {
         void                    *controller_state;
         void                    *controller_data;
         char                    modalias[SPI_NAME_SIZE];
+        int                     cs_gpio;        /* chip select gpio */
 
         /*
          * likely need more hooks for more protocol options affecting how
@@ -362,6 +363,8 @@ struct spi_master {
         int (*transfer_one_message)(struct spi_master *master,
                                     struct spi_message *mesg);
         int (*unprepare_transfer_hardware)(struct spi_master *master);
+        /* gpio chip select */
+        int                     *cs_gpios;
 };
 
 static inline void *spi_master_get_devdata(struct spi_master *master)
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index 55a5c52cbb25..6eb691b08358 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -16,8 +16,10 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  *
  * Copyright (C) IBM Corporation, 2006
+ * Copyright (C) Fujitsu, 2012
  *
  * Author: Paul McKenney <paulmck@us.ibm.com>
+ *         Lai Jiangshan <laijs@cn.fujitsu.com>
  *
  * For detailed explanation of Read-Copy Update mechanism see -
  *              Documentation/RCU/ *.txt
@@ -40,6 +42,8 @@ struct rcu_batch {
         struct rcu_head *head, **tail;
 };
 
+#define RCU_BATCH_INIT(name) { NULL, &(name.head) }
+
 struct srcu_struct {
         unsigned completed;
         struct srcu_struct_array __percpu *per_cpu_ref;
@@ -70,12 +74,42 @@ int __init_srcu_struct(struct srcu_struct *sp, const char *name,
         __init_srcu_struct((sp), #sp, &__srcu_key); \
 })
 
+#define __SRCU_DEP_MAP_INIT(srcu_name)  .dep_map = { .name = #srcu_name },
 #else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
 
 int init_srcu_struct(struct srcu_struct *sp);
 
+#define __SRCU_DEP_MAP_INIT(srcu_name)
 #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
 
+void process_srcu(struct work_struct *work);
+
+#define __SRCU_STRUCT_INIT(name)                                        \
+        {                                                               \
+                .completed = -300,                                      \
+                .per_cpu_ref = &name##_srcu_array,                      \
+                .queue_lock = __SPIN_LOCK_UNLOCKED(name.queue_lock),    \
+                .running = false,                                       \
+                .batch_queue = RCU_BATCH_INIT(name.batch_queue),        \
+                .batch_check0 = RCU_BATCH_INIT(name.batch_check0),      \
+                .batch_check1 = RCU_BATCH_INIT(name.batch_check1),      \
+                .batch_done = RCU_BATCH_INIT(name.batch_done),          \
+                .work = __DELAYED_WORK_INITIALIZER(name.work, process_srcu, 0),\
+                __SRCU_DEP_MAP_INIT(name)                               \
+        }
+
+/*
+ * define and init a srcu struct at build time.
+ * dont't call init_srcu_struct() nor cleanup_srcu_struct() on it.
+ */
+#define DEFINE_SRCU(name)                                               \
+        static DEFINE_PER_CPU(struct srcu_struct_array, name##_srcu_array);\
+        struct srcu_struct name = __SRCU_STRUCT_INIT(name);
+
+#define DEFINE_STATIC_SRCU(name)                                        \
+        static DEFINE_PER_CPU(struct srcu_struct_array, name##_srcu_array);\
+        static struct srcu_struct name = __SRCU_STRUCT_INIT(name);
+
 /**
  * call_srcu() - Queue a callback for invocation after an SRCU grace period
  * @sp: srcu_struct in queue the callback
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index bb674c02f306..22958d68ecfe 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -6,8 +6,10 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <linux/pci.h>
+#include <linux/gpio.h>
 #include <linux/mod_devicetable.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
 
 #include <linux/ssb/ssb_regs.h>
 
@@ -432,7 +434,11 @@ struct ssb_bus {
 #ifdef CONFIG_SSB_EMBEDDED
         /* Lock for GPIO register access. */
         spinlock_t gpio_lock;
+        struct platform_device *watchdog;
 #endif /* EMBEDDED */
+#ifdef CONFIG_SSB_DRIVER_GPIO
+        struct gpio_chip gpio;
+#endif /* DRIVER_GPIO */
 
         /* Internal-only stuff follows. Do not touch. */
         struct list_head list;
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index c2b02a5c86ae..9e492be5244b 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -590,7 +590,10 @@ struct ssb_chipcommon {
         u32 status;
         /* Fast Powerup Delay constant */
         u16 fast_pwrup_delay;
+        spinlock_t gpio_lock;
         struct ssb_chipcommon_pmu pmu;
+        u32 ticks_per_ms;
+        u32 max_timer_ms;
 };
 
 static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
@@ -630,8 +633,7 @@ enum ssb_clkmode {
 extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
                                      enum ssb_clkmode mode);
 
-extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc,
-                                          u32 ticks);
+extern u32 ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks);
 
 void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value);
 
@@ -644,6 +646,8 @@ u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value);
 u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc, u32 mask, u32 value);
 u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, u32 mask, u32 value);
 u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_pullup(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_pulldown(struct ssb_chipcommon *cc, u32 mask, u32 value);
 
 #ifdef CONFIG_SSB_SERIAL
 extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h
index 91161f0aa22b..a410e841eb91 100644
--- a/include/linux/ssb/ssb_driver_extif.h
+++ b/include/linux/ssb/ssb_driver_extif.h
@@ -152,12 +152,16 @@
 /* watchdog */
 #define SSB_EXTIF_WATCHDOG_CLK          48000000        /* Hz */
 
+#define SSB_EXTIF_WATCHDOG_MAX_TIMER    ((1 << 28) - 1)
+#define SSB_EXTIF_WATCHDOG_MAX_TIMER_MS (SSB_EXTIF_WATCHDOG_MAX_TIMER \
+                                         / (SSB_EXTIF_WATCHDOG_CLK / 1000))
 
 
 #ifdef CONFIG_SSB_DRIVER_EXTIF
 
 struct ssb_extif {
         struct ssb_device *dev;
+        spinlock_t gpio_lock;
 };
 
 static inline bool ssb_extif_available(struct ssb_extif *extif)
@@ -171,8 +175,7 @@ extern void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
 extern void ssb_extif_timing_init(struct ssb_extif *extif,
                                   unsigned long ns);
 
-extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
-                                         u32 ticks);
+extern u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks);
 
 /* Extif GPIO pin access */
 u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
@@ -205,10 +208,52 @@ void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
 }
 
 static inline
-void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
-                                  u32 ticks)
+void ssb_extif_timing_init(struct ssb_extif *extif, unsigned long ns)
 {
 }
 
+static inline
+u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks)
+{
+        return 0;
+}
+
+static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask)
+{
+        return 0;
+}
+
+static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask,
+                                     u32 value)
+{
+        return 0;
+}
+
+static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask,
+                                       u32 value)
+{
+        return 0;
+}
+
+static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask,
+                                          u32 value)
+{
+        return 0;
+}
+
+static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask,
+                                         u32 value)
+{
+        return 0;
+}
+
+#ifdef CONFIG_SSB_SERIAL
+static inline int ssb_extif_serial_init(struct ssb_extif *extif,
+                                        struct ssb_serial_port *ports)
+{
+        return 0;
+}
+#endif /* CONFIG_SSB_SERIAL */
+
 #endif /* CONFIG_SSB_DRIVER_EXTIF */
 #endif /* LINUX_SSB_EXTIFCORE_H_ */
diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h
index 5f44e9740cd2..07a9c7a2e088 100644
--- a/include/linux/ssb/ssb_driver_mips.h
+++ b/include/linux/ssb/ssb_driver_mips.h
@@ -13,6 +13,12 @@ struct ssb_serial_port {
         unsigned int reg_shift;
 };
 
+struct ssb_pflash {
+        bool present;
+        u8 buswidth;
+        u32 window;
+        u32 window_size;
+};
 
 struct ssb_mipscore {
         struct ssb_device *dev;
@@ -20,9 +26,7 @@ struct ssb_mipscore {
         int nr_serial_ports;
         struct ssb_serial_port serial_ports[4];
 
-        u8 flash_buswidth;
-        u32 flash_window;
-        u32 flash_window_size;
+        struct ssb_pflash pflash;
 };
 
 extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index a0525019e1d1..6ecfa02ddbac 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -485,7 +485,7 @@
 #define  SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT  4
 #define  SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020
 #define  SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT   5
-#define SSB_SPROM8_TEMPDELTA            0x00BA
+#define SSB_SPROM8_TEMPDELTA            0x00BC
 #define  SSB_SPROM8_TEMPDELTA_PHYCAL    0x00ff
 #define  SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT      0
 #define  SSB_SPROM8_TEMPDELTA_PERIOD    0x0f00
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index a1547ea3920d..c1b3ed3fb787 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -61,7 +61,7 @@
 #define STMMAC_CSR_I_16         0xE     /* clk_csr_i/16 */
 #define STMMAC_CSR_I_18         0xF     /* clk_csr_i/18 */
 
-/* AXI DMA Burst length suported */
+/* AXI DMA Burst length supported */
 #define DMA_AXI_BLEN_4          (1 << 1)
 #define DMA_AXI_BLEN_8          (1 << 2)
 #define DMA_AXI_BLEN_16         (1 << 3)
@@ -104,6 +104,7 @@ struct plat_stmmacenet_data {
         int bugged_jumbo;
         int pmt;
         int force_sf_dma_mode;
+        int riwt_off;
         void (*fix_mac_speed)(void *priv, unsigned int speed);
         void (*bus_setup)(void __iomem *ioaddr);
         int (*init)(struct platform_device *pdev);
diff --git a/include/linux/sunxi_timer.h b/include/linux/sunxi_timer.h
new file mode 100644
index 000000000000..b9165bba6e61
--- /dev/null
+++ b/include/linux/sunxi_timer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __SUNXI_TIMER_H
+#define __SUNXI_TIMER_H
+
+#include <asm/mach/time.h>
+
+extern struct sys_timer sunxi_timer;
+
+#endif
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 727f0cd73921..91835e7f364d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -833,10 +833,22 @@ int kernel_execve(const char *filename, const char *const argv[], const char *co
 #define kernel_execve(filename, argv, envp) \
         do_execve(filename, \
                 (const char __user *const __user *)argv, \
-                (const char __user *const __user *)envp, \
-                current_pt_regs())
+                (const char __user *const __user *)envp)
 #endif
 
+asmlinkage long sys_fork(void);
+asmlinkage long sys_vfork(void);
+#ifdef CONFIG_CLONE_BACKWARDS
+asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int,
+               int __user *);
+#else
+asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
+               int __user *, int);
+#endif
+
+asmlinkage long sys_execve(const char __user *filename,
+                const char __user *const __user *argv,
+                const char __user *const __user *envp);
 
 asmlinkage long sys_perf_event_open(
                 struct perf_event_attr __user *attr_uptr,
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index cd844a6a8d5f..14a8ff2de11e 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -158,8 +158,7 @@ struct ctl_table_root {
         struct ctl_table_set default_set;
         struct ctl_table_set *(*lookup)(struct ctl_table_root *root,
                                            struct nsproxy *namespaces);
-        int (*permissions)(struct ctl_table_root *root,
-                        struct nsproxy *namespaces, struct ctl_table *table);
+        int (*permissions)(struct ctl_table_header *head, struct ctl_table *table);
 };
 
 /* struct ctl_path describes where in the hierarchy a table is added */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 60b7aac15e0e..4e1d2283e3cc 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -35,6 +35,16 @@ static inline unsigned int tcp_hdrlen(const struct sk_buff *skb)
         return tcp_hdr(skb)->doff * 4;
 }
 
+static inline struct tcphdr *inner_tcp_hdr(const struct sk_buff *skb)
+{
+        return (struct tcphdr *)skb_inner_transport_header(skb);
+}
+
+static inline unsigned int inner_tcp_hdrlen(const struct sk_buff *skb)
+{
+        return inner_tcp_hdr(skb)->doff * 4;
+}
+
 static inline unsigned int tcp_optlen(const struct sk_buff *skb)
 {
         return (tcp_hdr(skb)->doff - 5) * 4;
diff --git a/include/linux/tegra-ahb.h b/include/linux/tegra-ahb.h
new file mode 100644
index 000000000000..f1cd075ceee1
--- /dev/null
+++ b/include/linux/tegra-ahb.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __LINUX_AHB_H__
+#define __LINUX_AHB_H__
+
+extern int tegra_ahb_enable_smmu(struct device_node *ahb);
+
+#endif  /* __LINUX_AHB_H__ */
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 91b34812cd84..fe82022478e7 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -29,6 +29,32 @@
 #include <linux/device.h>
 #include <linux/workqueue.h>
 
+#define THERMAL_TRIPS_NONE      -1
+#define THERMAL_MAX_TRIPS       12
+#define THERMAL_NAME_LENGTH     20
+
+/* No upper/lower limit requirement */
+#define THERMAL_NO_LIMIT        -1UL
+
+/* Unit conversion macros */
+#define KELVIN_TO_CELSIUS(t)    (long)(((long)t-2732 >= 0) ?    \
+                                ((long)t-2732+5)/10 : ((long)t-2732-5)/10)
+#define CELSIUS_TO_KELVIN(t)    ((t)*10+2732)
+
+/* Adding event notification support elements */
+#define THERMAL_GENL_FAMILY_NAME                "thermal_event"
+#define THERMAL_GENL_VERSION                    0x01
+#define THERMAL_GENL_MCAST_GROUP_NAME           "thermal_mc_group"
+
+/* Default Thermal Governor */
+#if defined(CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE)
+#define DEFAULT_THERMAL_GOVERNOR       "step_wise"
+#elif defined(CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE)
+#define DEFAULT_THERMAL_GOVERNOR       "fair_share"
+#elif defined(CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE)
+#define DEFAULT_THERMAL_GOVERNOR       "user_space"
+#endif
+
 struct thermal_zone_device;
 struct thermal_cooling_device;
 
@@ -50,6 +76,30 @@ enum thermal_trend {
         THERMAL_TREND_DROPPING, /* temperature is dropping */
 };
 
+/* Events supported by Thermal Netlink */
+enum events {
+        THERMAL_AUX0,
+        THERMAL_AUX1,
+        THERMAL_CRITICAL,
+        THERMAL_DEV_FAULT,
+};
+
+/* attributes of thermal_genl_family */
+enum {
+        THERMAL_GENL_ATTR_UNSPEC,
+        THERMAL_GENL_ATTR_EVENT,
+        __THERMAL_GENL_ATTR_MAX,
+};
+#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1)
+
+/* commands supported by the thermal_genl_family */
+enum {
+        THERMAL_GENL_CMD_UNSPEC,
+        THERMAL_GENL_CMD_EVENT,
+        __THERMAL_GENL_CMD_MAX,
+};
+#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
+
 struct thermal_zone_device_ops {
         int (*bind) (struct thermal_zone_device *,
                      struct thermal_cooling_device *);
@@ -83,11 +133,6 @@ struct thermal_cooling_device_ops {
         int (*set_cur_state) (struct thermal_cooling_device *, unsigned long);
 };
 
-#define THERMAL_NO_LIMIT -1UL /* no upper/lower limit requirement */
-
-#define THERMAL_TRIPS_NONE -1
-#define THERMAL_MAX_TRIPS 12
-#define THERMAL_NAME_LENGTH 20
 struct thermal_cooling_device {
         int id;
         char type[THERMAL_NAME_LENGTH];
@@ -100,10 +145,6 @@ struct thermal_cooling_device {
         struct list_head node;
 };
 
-#define KELVIN_TO_CELSIUS(t)    (long)(((long)t-2732 >= 0) ?    \
-                                ((long)t-2732+5)/10 : ((long)t-2732-5)/10)
-#define CELSIUS_TO_KELVIN(t)    ((t)*10+2732)
-
 struct thermal_attr {
         struct device_attribute attr;
         char name[THERMAL_NAME_LENGTH];
@@ -125,46 +166,61 @@ struct thermal_zone_device {
         int passive;
         unsigned int forced_passive;
         const struct thermal_zone_device_ops *ops;
+        const struct thermal_zone_params *tzp;
+        struct thermal_governor *governor;
         struct list_head thermal_instances;
         struct idr idr;
         struct mutex lock; /* protect thermal_instances list */
         struct list_head node;
         struct delayed_work poll_queue;
 };
-/* Adding event notification support elements */
-#define THERMAL_GENL_FAMILY_NAME                "thermal_event"
-#define THERMAL_GENL_VERSION                    0x01
-#define THERMAL_GENL_MCAST_GROUP_NAME           "thermal_mc_group"
 
-enum events {
-        THERMAL_AUX0,
-        THERMAL_AUX1,
-        THERMAL_CRITICAL,
-        THERMAL_DEV_FAULT,
+/* Structure that holds thermal governor information */
+struct thermal_governor {
+        char name[THERMAL_NAME_LENGTH];
+        int (*throttle)(struct thermal_zone_device *tz, int trip);
+        struct list_head        governor_list;
+        struct module           *owner;
 };
 
-struct thermal_genl_event {
-        u32 orig;
-        enum events event;
+/* Structure that holds binding parameters for a zone */
+struct thermal_bind_params {
+        struct thermal_cooling_device *cdev;
+
+        /*
+         * This is a measure of 'how effectively these devices can
+         * cool 'this' thermal zone. The shall be determined by platform
+         * characterization. This is on a 'percentage' scale.
+         * See Documentation/thermal/sysfs-api.txt for more information.
+         */
+        int weight;
+
+        /*
+         * This is a bit mask that gives the binding relation between this
+         * thermal zone and cdev, for a particular trip point.
+         * See Documentation/thermal/sysfs-api.txt for more information.
+         */
+        int trip_mask;
+        int (*match) (struct thermal_zone_device *tz,
+                        struct thermal_cooling_device *cdev);
 };
-/* attributes of thermal_genl_family */
-enum {
-        THERMAL_GENL_ATTR_UNSPEC,
-        THERMAL_GENL_ATTR_EVENT,
-        __THERMAL_GENL_ATTR_MAX,
+
+/* Structure to define Thermal Zone parameters */
+struct thermal_zone_params {
+        char governor_name[THERMAL_NAME_LENGTH];
+        int num_tbps;   /* Number of tbp entries */
+        struct thermal_bind_params *tbp;
 };
-#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1)
 
-/* commands supported by the thermal_genl_family */
-enum {
-        THERMAL_GENL_CMD_UNSPEC,
-        THERMAL_GENL_CMD_EVENT,
-        __THERMAL_GENL_CMD_MAX,
+struct thermal_genl_event {
+        u32 orig;
+        enum events event;
 };
-#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
 
+/* Function declarations */
 struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
-                void *, const struct thermal_zone_device_ops *, int, int);
+                void *, const struct thermal_zone_device_ops *,
+                const struct thermal_zone_params *, int, int);
 void thermal_zone_device_unregister(struct thermal_zone_device *);
 
 int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
@@ -173,10 +229,20 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int,
                                        struct thermal_cooling_device *);
 void thermal_zone_device_update(struct thermal_zone_device *);
+
 struct thermal_cooling_device *thermal_cooling_device_register(char *, void *,
                 const struct thermal_cooling_device_ops *);
 void thermal_cooling_device_unregister(struct thermal_cooling_device *);
 
+int get_tz_trend(struct thermal_zone_device *, int);
+struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
+                struct thermal_cooling_device *, int);
+void thermal_cdev_update(struct thermal_cooling_device *);
+void notify_thermal_framework(struct thermal_zone_device *, int);
+
+int thermal_register_governor(struct thermal_governor *);
+void thermal_unregister_governor(struct thermal_governor *);
+
 #ifdef CONFIG_NET
 extern int thermal_generate_netlink_event(u32 orig, enum events event);
 #else
diff --git a/include/linux/tick.h b/include/linux/tick.h
index f37fceb69b73..1a6567b48492 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -142,4 +142,10 @@ static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
 static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
 # endif /* !NO_HZ */
 
+# ifdef CONFIG_CPU_IDLE_GOV_MENU
+extern void menu_hrtimer_cancel(void);
+# else
+static inline void menu_hrtimer_cancel(void) {}
+# endif /* CONFIG_CPU_IDLE_GOV_MENU */
+
 #endif
diff --git a/include/linux/timecompare.h b/include/linux/timecompare.h
deleted file mode 100644
index 546e2234e4b3..000000000000
--- a/include/linux/timecompare.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Utility code which helps transforming between two different time
- * bases, called "source" and "target" time in this code.
- *
- * Source time has to be provided via the timecounter API while target
- * time is accessed via a function callback whose prototype
- * intentionally matches ktime_get() and ktime_get_real(). These
- * interfaces where chosen like this so that the code serves its
- * initial purpose without additional glue code.
- *
- * This purpose is synchronizing a hardware clock in a NIC with system
- * time, in order to implement the Precision Time Protocol (PTP,
- * IEEE1588) with more accurate hardware assisted time stamping.  In
- * that context only synchronization against system time (=
- * ktime_get_real()) is currently needed. But this utility code might
- * become useful in other situations, which is why it was written as
- * general purpose utility code.
- *
- * The source timecounter is assumed to return monotonically
- * increasing time (but this code does its best to compensate if that
- * is not the case) whereas target time may jump.
- *
- * The target time corresponding to a source time is determined by
- * reading target time, reading source time, reading target time
- * again, then assuming that average target time corresponds to source
- * time. In other words, the assumption is that reading the source
- * time is slow and involves equal time for sending the request and
- * receiving the reply, whereas reading target time is assumed to be
- * fast.
- *
- * Copyright (C) 2009 Intel Corporation.
- * Author: Patrick Ohly <patrick.ohly@intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef _LINUX_TIMECOMPARE_H
-#define _LINUX_TIMECOMPARE_H
-
-#include <linux/clocksource.h>
-#include <linux/ktime.h>
-
-/**
- * struct timecompare - stores state and configuration for the two clocks
- *
- * Initialize to zero, then set source/target/num_samples.
- *
- * Transformation between source time and target time is done with:
- * target_time = source_time + offset +
- *               (source_time - last_update) * skew /
- *               TIMECOMPARE_SKEW_RESOLUTION
- *
- * @source:          used to get source time stamps via timecounter_read()
- * @target:          function returning target time (for example, ktime_get
- *                   for monotonic time, or ktime_get_real for wall clock)
- * @num_samples:     number of times that source time and target time are to
- *                   be compared when determining their offset
- * @offset:          (target time - source time) at the time of the last update
- * @skew:            average (target time - source time) / delta source time *
- *                   TIMECOMPARE_SKEW_RESOLUTION
- * @last_update:     last source time stamp when time offset was measured
- */
-struct timecompare {
-        struct timecounter *source;
-        ktime_t (*target)(void);
-        int num_samples;
-
-        s64 offset;
-        s64 skew;
-        u64 last_update;
-};
-
-/**
- * timecompare_transform - transform source time stamp into target time base
- * @sync:            context for time sync
- * @source_tstamp:   the result of timecounter_read() or
- *                   timecounter_cyc2time()
- */
-extern ktime_t timecompare_transform(struct timecompare *sync,
-                                     u64 source_tstamp);
-
-/**
- * timecompare_offset - measure current (target time - source time) offset
- * @sync:            context for time sync
- * @offset:          average offset during sample period returned here
- * @source_tstamp:   average source time during sample period returned here
- *
- * Returns number of samples used. Might be zero (= no result) in the
- * unlikely case that target time was monotonically decreasing for all
- * samples (= broken).
- */
-extern int timecompare_offset(struct timecompare *sync,
-                              s64 *offset,
-                              u64 *source_tstamp);
-
-extern void __timecompare_update(struct timecompare *sync,
-                                 u64 source_tstamp);
-
-/**
- * timecompare_update - update offset and skew by measuring current offset
- * @sync:            context for time sync
- * @source_tstamp:   the result of timecounter_read() or
- *                   timecounter_cyc2time(), pass zero to force update
- *
- * Updates are only done at most once per second.
- */
-static inline void timecompare_update(struct timecompare *sync,
-                                      u64 source_tstamp)
-{
-        if (!source_tstamp ||
-            (s64)(source_tstamp - sync->last_update) >= NSEC_PER_SEC)
-                __timecompare_update(sync, source_tstamp);
-}
-
-#endif /* _LINUX_TIMECOMPARE_H */
diff --git a/include/linux/trace_clock.h b/include/linux/trace_clock.h
index 4eb490237d4c..d563f37e1a1d 100644
--- a/include/linux/trace_clock.h
+++ b/include/linux/trace_clock.h
@@ -12,6 +12,8 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 
+#include <asm/trace_clock.h>
+
 extern u64 notrace trace_clock_local(void);
 extern u64 notrace trace_clock(void);
 extern u64 notrace trace_clock_global(void);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index f0b4eb47297c..8db1b569c37a 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -188,7 +188,9 @@ struct tty_port_operations {
 };
         
 struct tty_port {
+        struct tty_bufhead      buf;            /* Locked internally */
         struct tty_struct       *tty;           /* Back pointer */
+        struct tty_struct       *itty;          /* internal back ptr */
         const struct tty_port_operations *ops;  /* Port operations */
         spinlock_t              lock;           /* Lock protecting tty field */
         int                     blocked_open;   /* Waiting to open */
@@ -197,6 +199,9 @@ struct tty_port {
         wait_queue_head_t       close_wait;     /* Close waiters */
         wait_queue_head_t       delta_msr_wait; /* Modem status change */
         unsigned long           flags;          /* TTY flags ASY_*/
+        unsigned long           iflags;         /* TTYP_ internal flags */
+#define TTYP_FLUSHING                   1  /* Flushing to ldisc in progress */
+#define TTYP_FLUSHPENDING               2  /* Queued buffer flush pending */
         unsigned char           console:1;      /* port is a console */
         struct mutex            mutex;          /* Locking */
         struct mutex            buf_mutex;      /* Buffer alloc lock */
@@ -235,6 +240,7 @@ struct tty_struct {
         struct mutex ldisc_mutex;
         struct tty_ldisc *ldisc;
 
+        struct mutex atomic_write_lock;
         struct mutex legacy_mutex;
         struct mutex termios_mutex;
         spinlock_t ctrl_lock;
@@ -254,7 +260,6 @@ struct tty_struct {
 
         struct tty_struct *link;
         struct fasync_struct *fasync;
-        struct tty_bufhead buf;         /* Locked internally */
         int alt_speed;          /* For magic substitution of 38400 bps */
         wait_queue_head_t write_wait;
         wait_queue_head_t read_wait;
@@ -265,37 +270,10 @@ struct tty_struct {
 
 #define N_TTY_BUF_SIZE 4096
 
-        /*
-         * The following is data for the N_TTY line discipline.  For
-         * historical reasons, this is included in the tty structure.
-         * Mostly locked by the BKL.
-         */
-        unsigned int column;
-        unsigned char lnext:1, erasing:1, raw:1, real_raw:1, icanon:1;
         unsigned char closing:1;
-        unsigned char echo_overrun:1;
         unsigned short minimum_to_wake;
-        unsigned long overrun_time;
-        int num_overrun;
-        unsigned long process_char_map[256/(8*sizeof(unsigned long))];
-        char *read_buf;
-        int read_head;
-        int read_tail;
-        int read_cnt;
-        unsigned long read_flags[N_TTY_BUF_SIZE/(8*sizeof(unsigned long))];
-        unsigned char *echo_buf;
-        unsigned int echo_pos;
-        unsigned int echo_cnt;
-        int canon_data;
-        unsigned long canon_head;
-        unsigned int canon_column;
-        struct mutex atomic_read_lock;
-        struct mutex atomic_write_lock;
-        struct mutex output_lock;
-        struct mutex echo_lock;
         unsigned char *write_buf;
         int write_cnt;
-        spinlock_t read_lock;
         /* If the tty has a pending do_SAK, queue it here - akpm */
         struct work_struct SAK_work;
         struct tty_port *port;
@@ -335,8 +313,6 @@ struct tty_file_private {
 #define TTY_PTY_LOCK            16      /* pty private */
 #define TTY_NO_WRITE_SPLIT      17      /* Preserve write boundaries to driver */
 #define TTY_HUPPED              18      /* Post driver->hangup() */
-#define TTY_FLUSHING            19      /* Flushing to ldisc in progress */
-#define TTY_FLUSHPENDING        20      /* Queued buffer flush pending */
 #define TTY_HUPPING             21      /* ->hangup() in progress */
 
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
@@ -412,9 +388,9 @@ extern void disassociate_ctty(int priv);
 extern void no_tty(void);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
 extern void tty_flush_to_ldisc(struct tty_struct *tty);
-extern void tty_buffer_free_all(struct tty_struct *tty);
+extern void tty_buffer_free_all(struct tty_port *port);
 extern void tty_buffer_flush(struct tty_struct *tty);
-extern void tty_buffer_init(struct tty_struct *tty);
+extern void tty_buffer_init(struct tty_port *port);
 extern speed_t tty_get_baud_rate(struct tty_struct *tty);
 extern speed_t tty_termios_baud_rate(struct ktermios *termios);
 extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);
@@ -479,6 +455,7 @@ extern struct device *tty_port_register_device_attr(struct tty_port *port,
                 const struct attribute_group **attr_grp);
 extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
+extern void tty_port_destroy(struct tty_port *port);
 extern void tty_port_put(struct tty_port *port);
 
 static inline struct tty_port *tty_port_get(struct tty_port *port)
@@ -535,7 +512,7 @@ extern void n_tty_inherit_ops(struct tty_ldisc_ops *ops);
 /* tty_audit.c */
 #ifdef CONFIG_AUDIT
 extern void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
-                               size_t size);
+                               size_t size, unsigned icanon);
 extern void tty_audit_exit(void);
 extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
@@ -544,7 +521,7 @@ extern int tty_audit_push_task(struct task_struct *tsk,
                                kuid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
-                                      unsigned char *data, size_t size)
+                unsigned char *data, size_t size, unsigned icanon)
 {
 }
 static inline void tty_audit_tiocsti(struct tty_struct *tty, char ch)
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 9239d033a0a3..2002344ed36a 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -11,7 +11,7 @@ void tty_schedule_flip(struct tty_struct *tty);
 static inline int tty_insert_flip_char(struct tty_struct *tty,
                                         unsigned char ch, char flag)
 {
-        struct tty_buffer *tb = tty->buf.tail;
+        struct tty_buffer *tb = tty->port->buf.tail;
         if (tb && tb->used < tb->size) {
                 tb->flag_buf_ptr[tb->used] = flag;
                 tb->char_buf_ptr[tb->used++] = ch;
diff --git a/include/linux/types.h b/include/linux/types.h
index 1cc0e4b9a048..4d118ba11349 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -156,6 +156,7 @@ typedef u32 dma_addr_t;
 #endif
 typedef unsigned __bitwise__ gfp_t;
 typedef unsigned __bitwise__ fmode_t;
+typedef unsigned __bitwise__ oom_flags_t;
 
 #ifdef CONFIG_PHYS_ADDR_T_64BIT
 typedef u64 phys_addr_t;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 0b67d7793520..9d81de123c90 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -27,6 +27,11 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
         return (struct udphdr *)skb_transport_header(skb);
 }
 
+static inline struct udphdr *inner_udp_hdr(const struct sk_buff *skb)
+{
+        return (struct udphdr *)skb_inner_transport_header(skb);
+}
+
 #define UDP_HTABLE_SIZE_MIN             (CONFIG_BASE_SMALL ? 128 : 256)
 
 static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask)
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index 24594571c5a3..4f628a6fc5b4 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -97,12 +97,12 @@ extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_con
 extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
 extern int uprobe_mmap(struct vm_area_struct *vma);
 extern void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end);
+extern void uprobe_start_dup_mmap(void);
+extern void uprobe_end_dup_mmap(void);
 extern void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm);
 extern void uprobe_free_utask(struct task_struct *t);
 extern void uprobe_copy_process(struct task_struct *t);
 extern unsigned long __weak uprobe_get_swbp_addr(struct pt_regs *regs);
-extern void __weak arch_uprobe_enable_step(struct arch_uprobe *arch);
-extern void __weak arch_uprobe_disable_step(struct arch_uprobe *arch);
 extern int uprobe_post_sstep_notifier(struct pt_regs *regs);
 extern int uprobe_pre_sstep_notifier(struct pt_regs *regs);
 extern void uprobe_notify_resume(struct pt_regs *regs);
@@ -129,6 +129,12 @@ static inline void
 uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
 }
+static inline void uprobe_start_dup_mmap(void)
+{
+}
+static inline void uprobe_end_dup_mmap(void)
+{
+}
 static inline void
 uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm)
 {
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 10278d18709c..689b14b26c8d 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -482,6 +482,7 @@ struct usb3_lpm_parameters {
  * @connect_time: time device was first connected
  * @do_remote_wakeup:  remote wakeup should be enabled
  * @reset_resume: needs reset instead of resume
+ * @port_is_suspended: the upstream port is suspended (L2 or U3)
  * @wusb_dev: if this is a Wireless USB device, link to the WUSB
  *      specific data for the device.
  * @slot_id: Slot ID assigned by xHCI
@@ -560,6 +561,7 @@ struct usb_device {
 
         unsigned do_remote_wakeup:1;
         unsigned reset_resume:1;
+        unsigned port_is_suspended:1;
 #endif
         struct wusb_dev *wusb_dev;
         int slot_id;
@@ -588,8 +590,9 @@ extern struct usb_device *usb_hub_find_child(struct usb_device *hdev,
  */
 #define usb_hub_for_each_child(hdev, port1, child) \
         for (port1 = 1, child = usb_hub_find_child(hdev, port1); \
-                port1 <= hdev->maxchild; \
-                child = usb_hub_find_child(hdev, ++port1))
+                        port1 <= hdev->maxchild; \
+                        child = usb_hub_find_child(hdev, ++port1)) \
+                if (!child) continue; else
 
 /* USB device locking */
 #define usb_lock_device(udev)           device_lock(&(udev)->dev)
@@ -805,6 +808,22 @@ static inline int usb_make_path(struct usb_device *dev, char *buf, size_t size)
         .bcdDevice_hi = (hi)
 
 /**
+ * USB_DEVICE_INTERFACE_CLASS - describe a usb device with a specific interface class
+ * @vend: the 16 bit USB Vendor ID
+ * @prod: the 16 bit USB Product ID
+ * @cl: bInterfaceClass value
+ *
+ * This macro is used to create a struct usb_device_id that matches a
+ * specific interface class of devices.
+ */
+#define USB_DEVICE_INTERFACE_CLASS(vend, prod, cl) \
+        .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
+                       USB_DEVICE_ID_MATCH_INT_CLASS, \
+        .idVendor = (vend), \
+        .idProduct = (prod), \
+        .bInterfaceClass = (cl)
+
+/**
  * USB_DEVICE_INTERFACE_PROTOCOL - describe a usb device with a specific interface protocol
  * @vend: the 16 bit USB Vendor ID
  * @prod: the 16 bit USB Product ID
@@ -1129,8 +1148,8 @@ extern int usb_disabled(void);
  * Note: URB_DIR_IN/OUT is automatically set in usb_submit_urb().
  */
 #define URB_SHORT_NOT_OK        0x0001  /* report short reads as errors */
-#define URB_ISO_ASAP            0x0002  /* iso-only, urb->start_frame
-                                         * ignored */
+#define URB_ISO_ASAP            0x0002  /* iso-only; use the first unexpired
+                                         * slot in the schedule */
 #define URB_NO_TRANSFER_DMA_MAP 0x0004  /* urb->transfer_dma valid on submit */
 #define URB_NO_FSBR             0x0020  /* UHCI-specific */
 #define URB_ZERO_PACKET         0x0040  /* Finish bulk OUT with short packet */
@@ -1309,15 +1328,20 @@ typedef void (*usb_complete_t)(struct urb *);
  * the transfer interval in the endpoint descriptor is logarithmic.
  * Device drivers must convert that value to linear units themselves.)
  *
- * Isochronous URBs normally use the URB_ISO_ASAP transfer flag, telling
- * the host controller to schedule the transfer as soon as bandwidth
- * utilization allows, and then set start_frame to reflect the actual frame
- * selected during submission.  Otherwise drivers must specify the start_frame
- * and handle the case where the transfer can't begin then.  However, drivers
- * won't know how bandwidth is currently allocated, and while they can
- * find the current frame using usb_get_current_frame_number () they can't
- * know the range for that frame number.  (Ranges for frame counter values
- * are HC-specific, and can go from 256 to 65536 frames from "now".)
+ * If an isochronous endpoint queue isn't already running, the host
+ * controller will schedule a new URB to start as soon as bandwidth
+ * utilization allows.  If the queue is running then a new URB will be
+ * scheduled to start in the first transfer slot following the end of the
+ * preceding URB, if that slot has not already expired.  If the slot has
+ * expired (which can happen when IRQ delivery is delayed for a long time),
+ * the scheduling behavior depends on the URB_ISO_ASAP flag.  If the flag
+ * is clear then the URB will be scheduled to start in the expired slot,
+ * implying that some of its packets will not be transferred; if the flag
+ * is set then the URB will be scheduled in the first unexpired slot,
+ * breaking the queue's synchronization.  Upon URB completion, the
+ * start_frame field will be set to the (micro)frame number in which the
+ * transfer was scheduled.  Ranges for frame counter values are HC-specific
+ * and can go from as low as 256 to as high as 65536 frames.
  *
  * Isochronous URBs have a different data transfer model, in part because
  * the quality of service is only "best effort".  Callers provide specially
diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h
new file mode 100644
index 000000000000..3b8f9d4fc3fe
--- /dev/null
+++ b/include/linux/usb/cdc_ncm.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) ST-Ericsson 2010-2012
+ * Contact: Alexey Orishko <alexey.orishko@stericsson.com>
+ * Original author: Hans Petter Selasky <hans.petter.selasky@stericsson.com>
+ *
+ * USB Host Driver for Network Control Model (NCM)
+ * http://www.usb.org/developers/devclass_docs/NCM10.zip
+ *
+ * The NCM encoding, decoding and initialization logic
+ * derives from FreeBSD 8.x. if_cdce.c and if_cdcereg.h
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose this file to be licensed under the terms
+ * of the GNU General Public License (GPL) Version 2 or the 2-clause
+ * BSD license listed below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define CDC_NCM_COMM_ALTSETTING_NCM             0
+#define CDC_NCM_COMM_ALTSETTING_MBIM            1
+
+#define CDC_NCM_DATA_ALTSETTING_NCM             1
+#define CDC_NCM_DATA_ALTSETTING_MBIM            2
+
+/* CDC NCM subclass 3.2.1 */
+#define USB_CDC_NCM_NDP16_LENGTH_MIN            0x10
+
+/* Maximum NTB length */
+#define CDC_NCM_NTB_MAX_SIZE_TX                 32768   /* bytes */
+#define CDC_NCM_NTB_MAX_SIZE_RX                 32768   /* bytes */
+
+/* Minimum value for MaxDatagramSize, ch. 6.2.9 */
+#define CDC_NCM_MIN_DATAGRAM_SIZE               1514    /* bytes */
+
+/* Minimum value for MaxDatagramSize, ch. 8.1.3 */
+#define CDC_MBIM_MIN_DATAGRAM_SIZE              2048    /* bytes */
+
+#define CDC_NCM_MIN_TX_PKT                      512     /* bytes */
+
+/* Default value for MaxDatagramSize */
+#define CDC_NCM_MAX_DATAGRAM_SIZE               8192    /* bytes */
+
+/*
+ * Maximum amount of datagrams in NCM Datagram Pointer Table, not counting
+ * the last NULL entry.
+ */
+#define CDC_NCM_DPT_DATAGRAMS_MAX               40
+
+/* Restart the timer, if amount of datagrams is less than given value */
+#define CDC_NCM_RESTART_TIMER_DATAGRAM_CNT      3
+#define CDC_NCM_TIMER_PENDING_CNT               2
+#define CDC_NCM_TIMER_INTERVAL                  (400UL * NSEC_PER_USEC)
+
+/* The following macro defines the minimum header space */
+#define CDC_NCM_MIN_HDR_SIZE \
+        (sizeof(struct usb_cdc_ncm_nth16) + sizeof(struct usb_cdc_ncm_ndp16) + \
+        (CDC_NCM_DPT_DATAGRAMS_MAX + 1) * sizeof(struct usb_cdc_ncm_dpe16))
+
+#define CDC_NCM_NDP_SIZE \
+        (sizeof(struct usb_cdc_ncm_ndp16) +                             \
+              (CDC_NCM_DPT_DATAGRAMS_MAX + 1) * sizeof(struct usb_cdc_ncm_dpe16))
+
+#define cdc_ncm_comm_intf_is_mbim(x)  ((x)->desc.bInterfaceSubClass == USB_CDC_SUBCLASS_MBIM && \
+                                       (x)->desc.bInterfaceProtocol == USB_CDC_PROTO_NONE)
+#define cdc_ncm_data_intf_is_mbim(x)  ((x)->desc.bInterfaceProtocol == USB_CDC_MBIM_PROTO_NTB)
+
+struct cdc_ncm_ctx {
+        struct usb_cdc_ncm_ntb_parameters ncm_parm;
+        struct hrtimer tx_timer;
+        struct tasklet_struct bh;
+
+        const struct usb_cdc_ncm_desc *func_desc;
+        const struct usb_cdc_mbim_desc   *mbim_desc;
+        const struct usb_cdc_header_desc *header_desc;
+        const struct usb_cdc_union_desc *union_desc;
+        const struct usb_cdc_ether_desc *ether_desc;
+
+        struct net_device *netdev;
+        struct usb_device *udev;
+        struct usb_host_endpoint *in_ep;
+        struct usb_host_endpoint *out_ep;
+        struct usb_host_endpoint *status_ep;
+        struct usb_interface *intf;
+        struct usb_interface *control;
+        struct usb_interface *data;
+
+        struct sk_buff *tx_curr_skb;
+        struct sk_buff *tx_rem_skb;
+        __le32 tx_rem_sign;
+
+        spinlock_t mtx;
+        atomic_t stop;
+
+        u32 tx_timer_pending;
+        u32 tx_curr_frame_num;
+        u32 rx_speed;
+        u32 tx_speed;
+        u32 rx_max;
+        u32 tx_max;
+        u32 max_datagram_size;
+        u16 tx_max_datagrams;
+        u16 tx_remainder;
+        u16 tx_modulus;
+        u16 tx_ndp_modulus;
+        u16 tx_seq;
+        u16 rx_seq;
+        u16 connected;
+};
+
+extern int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting);
+extern void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf);
+extern struct sk_buff *cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb, __le32 sign);
+extern int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in);
+extern int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in, int ndpoffset);
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index f8dda0621800..b09c37e04a91 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -38,6 +38,7 @@
 #include <linux/version.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
+#include <linux/log2.h>
 
 /*
  * USB function drivers should return USB_GADGET_DELAYED_STATUS if they
@@ -51,6 +52,7 @@
 /* big enough to hold our biggest descriptor */
 #define USB_COMP_EP0_BUFSIZ     1024
 
+#define USB_MS_TO_HS_INTERVAL(x)        (ilog2((x * 1000 / 125)) + 1)
 struct usb_configuration;
 
 /**
@@ -117,7 +119,7 @@ struct usb_configuration;
 struct usb_function {
         const char                      *name;
         struct usb_gadget_strings       **strings;
-        struct usb_descriptor_header    **descriptors;
+        struct usb_descriptor_header    **fs_descriptors;
         struct usb_descriptor_header    **hs_descriptors;
         struct usb_descriptor_header    **ss_descriptors;
 
diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h
index c9d09f8b7ff2..99238b096f7e 100644
--- a/include/linux/usb/ehci_pdriver.h
+++ b/include/linux/usb/ehci_pdriver.h
@@ -29,6 +29,8 @@
  *                      initialization.
  * @port_power_off:     set to 1 if the controller needs to be powered down
  *                      after initialization.
+ * @no_io_watchdog:     set to 1 if the controller does not need the I/O
+ *                      watchdog to run.
  *
  * These are general configuration options for the EHCI controller. All of
  * these options are activating more or less workarounds for some hardware.
@@ -39,8 +41,7 @@ struct usb_ehci_pdata {
         unsigned        has_synopsys_hc_bug:1;
         unsigned        big_endian_desc:1;
         unsigned        big_endian_mmio:1;
-        unsigned        port_power_on:1;
-        unsigned        port_power_off:1;
+        unsigned        no_io_watchdog:1;
 
         /* Turn on all power and clocks */
         int (*power_on)(struct platform_device *pdev);
diff --git a/include/linux/usb/ezusb.h b/include/linux/usb/ezusb.h
index fc618d8d1e92..639ee45779fb 100644
--- a/include/linux/usb/ezusb.h
+++ b/include/linux/usb/ezusb.h
@@ -1,16 +1,8 @@
 #ifndef __EZUSB_H
 #define __EZUSB_H
 
-
-extern int ezusb_writememory(struct usb_device *dev, int address,
-                             unsigned char *data, int length, __u8 bRequest);
-
 extern int ezusb_fx1_set_reset(struct usb_device *dev, unsigned char reset_bit);
-extern int ezusb_fx2_set_reset(struct usb_device *dev, unsigned char reset_bit);
-
 extern int ezusb_fx1_ihex_firmware_download(struct usb_device *dev,
                                             const char *firmware_path);
-extern int ezusb_fx2_ihex_firmware_download(struct usb_device *dev,
-                                            const char *firmware_path);
 
 #endif /* __EZUSB_H */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 5b6e50888248..0af6569b8cc6 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -939,6 +939,13 @@ static inline void usb_free_descriptors(struct usb_descriptor_header **v)
         kfree(v);
 }
 
+struct usb_function;
+int usb_assign_descriptors(struct usb_function *f,
+                struct usb_descriptor_header **fs,
+                struct usb_descriptor_header **hs,
+                struct usb_descriptor_header **ss);
+void usb_free_all_descriptors(struct usb_function *f);
+
 /*-------------------------------------------------------------------------*/
 
 /* utility to simplify map/unmap of usb_requests to/from DMA */
diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h
index 74e7755168b7..012f2b7eb2b6 100644
--- a/include/linux/usb/ohci_pdriver.h
+++ b/include/linux/usb/ohci_pdriver.h
@@ -25,6 +25,7 @@
  * @big_endian_desc:    BE descriptors
  * @big_endian_mmio:    BE registers
  * @no_big_frame_no:    no big endian frame_no shift
+ * @num_ports:          number of ports
  *
  * These are general configuration options for the OHCI controller. All of
  * these options are activating more or less workarounds for some hardware.
@@ -33,6 +34,7 @@ struct usb_ohci_pdata {
         unsigned        big_endian_desc:1;
         unsigned        big_endian_mmio:1;
         unsigned        no_big_frame_no:1;
+        unsigned int    num_ports;
 
         /* Turn on all power and clocks */
         int (*power_on)(struct platform_device *pdev);
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 06b5bae35b29..a29ae1eb9346 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -10,6 +10,7 @@
 #define __LINUX_USB_PHY_H
 
 #include <linux/notifier.h>
+#include <linux/usb.h>
 
 enum usb_phy_events {
         USB_EVENT_NONE,         /* no events or cable disconnected */
@@ -99,8 +100,10 @@ struct usb_phy {
                                 int suspend);
 
         /* notify phy connect status change */
-        int     (*notify_connect)(struct usb_phy *x, int port);
-        int     (*notify_disconnect)(struct usb_phy *x, int port);
+        int     (*notify_connect)(struct usb_phy *x,
+                        enum usb_device_speed speed);
+        int     (*notify_disconnect)(struct usb_phy *x,
+                        enum usb_device_speed speed);
 };
 
 
@@ -189,19 +192,19 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend)
 }
 
 static inline int
-usb_phy_notify_connect(struct usb_phy *x, int port)
+usb_phy_notify_connect(struct usb_phy *x, enum usb_device_speed speed)
 {
         if (x->notify_connect)
-                return x->notify_connect(x, port);
+                return x->notify_connect(x, speed);
         else
                 return 0;
 }
 
 static inline int
-usb_phy_notify_disconnect(struct usb_phy *x, int port)
+usb_phy_notify_disconnect(struct usb_phy *x, enum usb_device_speed speed)
 {
         if (x->notify_disconnect)
-                return x->notify_disconnect(x, port);
+                return x->notify_disconnect(x, speed);
         else
                 return 0;
 }
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index ddbbb7de894b..9bbeabf66c54 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -163,6 +163,16 @@ extern int usbnet_resume(struct usb_interface *);
 extern void usbnet_disconnect(struct usb_interface *);
 extern void usbnet_device_suggests_idle(struct usbnet *dev);
 
+extern int usbnet_read_cmd(struct usbnet *dev, u8 cmd, u8 reqtype,
+                    u16 value, u16 index, void *data, u16 size);
+extern int usbnet_write_cmd(struct usbnet *dev, u8 cmd, u8 reqtype,
+                    u16 value, u16 index, const void *data, u16 size);
+extern int usbnet_read_cmd_nopm(struct usbnet *dev, u8 cmd, u8 reqtype,
+                    u16 value, u16 index, void *data, u16 size);
+extern int usbnet_write_cmd_nopm(struct usbnet *dev, u8 cmd, u8 reqtype,
+                    u16 value, u16 index, const void *data, u16 size);
+extern int usbnet_write_cmd_async(struct usbnet *dev, u8 cmd, u8 reqtype,
+                    u16 value, u16 index, const void *data, u16 size);
 
 /* Drivers that reuse some of the standard USB CDC infrastructure
  * (notably, using multiple interfaces according to the CDC
diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h
new file mode 100644
index 000000000000..c52215ff4245
--- /dev/null
+++ b/include/linux/vexpress.h
@@ -0,0 +1,121 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2012 ARM Limited
+ */
+
+#ifndef _LINUX_VEXPRESS_H
+#define _LINUX_VEXPRESS_H
+
+#include <linux/device.h>
+
+#define VEXPRESS_SITE_MB                0
+#define VEXPRESS_SITE_DB1               1
+#define VEXPRESS_SITE_DB2               2
+#define VEXPRESS_SITE_MASTER            0xf
+
+#define VEXPRESS_CONFIG_STATUS_DONE     0
+#define VEXPRESS_CONFIG_STATUS_WAIT     1
+
+#define VEXPRESS_GPIO_MMC_CARDIN        0
+#define VEXPRESS_GPIO_MMC_WPROT         1
+#define VEXPRESS_GPIO_FLASH_WPn         2
+
+#define VEXPRESS_RES_FUNC(_site, _func) \
+{                                       \
+        .start = (_site),               \
+        .end = (_func),                 \
+        .flags = IORESOURCE_BUS,        \
+}
+
+/* Config bridge API */
+
+/**
+ * struct vexpress_config_bridge_info - description of the platform
+ * configuration infrastructure bridge.
+ *
+ * @name:       Bridge name
+ *
+ * @func_get:   Obtains pointer to a configuration function for a given
+ *              device or a Device Tree node, to be used with @func_put
+ *              and @func_exec. The node pointer should take precedence
+ *              over device pointer when both are passed.
+ *
+ * @func_put:   Tells the bridge that the function will not be used any
+ *              more, so all allocated resources can be released.
+ *
+ * @func_exec:  Executes a configuration function read or write operation.
+ *              The offset selects a 32 bit word of the value accessed.
+ *              Must return VEXPRESS_CONFIG_STATUS_DONE when operation
+ *              is finished immediately, VEXPRESS_CONFIG_STATUS_WAIT when
+ *              will be completed in some time or negative value in case
+ *              of error.
+ */
+struct vexpress_config_bridge_info {
+        const char *name;
+        void *(*func_get)(struct device *dev, struct device_node *node);
+        void (*func_put)(void *func);
+        int (*func_exec)(void *func, int offset, bool write, u32 *data);
+};
+
+struct vexpress_config_bridge;
+
+struct vexpress_config_bridge *vexpress_config_bridge_register(
+                struct device_node *node,
+                struct vexpress_config_bridge_info *info);
+void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge);
+
+void vexpress_config_complete(struct vexpress_config_bridge *bridge,
+                int status);
+
+/* Config function API */
+
+struct vexpress_config_func;
+
+struct vexpress_config_func *__vexpress_config_func_get(struct device *dev,
+                struct device_node *node);
+#define vexpress_config_func_get_by_dev(dev) \
+                __vexpress_config_func_get(dev, NULL)
+#define vexpress_config_func_get_by_node(node) \
+                __vexpress_config_func_get(NULL, node)
+void vexpress_config_func_put(struct vexpress_config_func *func);
+
+/* Both may sleep! */
+int vexpress_config_read(struct vexpress_config_func *func, int offset,
+                u32 *data);
+int vexpress_config_write(struct vexpress_config_func *func, int offset,
+                u32 data);
+
+/* Platform control */
+
+u32 vexpress_get_procid(int site);
+u32 vexpress_get_hbi(int site);
+void *vexpress_get_24mhz_clock_base(void);
+void vexpress_flags_set(u32 data);
+
+#define vexpress_get_site_by_node(node) __vexpress_get_site(NULL, node)
+#define vexpress_get_site_by_dev(dev) __vexpress_get_site(dev, NULL)
+unsigned __vexpress_get_site(struct device *dev, struct device_node *node);
+
+void vexpress_sysreg_early_init(void __iomem *base);
+void vexpress_sysreg_of_early_init(void);
+
+void vexpress_power_off(void);
+void vexpress_restart(char str, const char *cmd);
+
+/* Clocks */
+
+struct clk *vexpress_osc_setup(struct device *dev);
+void vexpress_osc_of_setup(struct device_node *node);
+
+void vexpress_clk_init(void __iomem *sp810_base);
+void vexpress_clk_of_init(void);
+
+#endif
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index 0ee42d9acdc0..2c02f3a8d2ba 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -78,7 +78,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev,
  *     This function acquires VGA resources for the given
  *     card and mark those resources locked. If the resource requested
  *     are "normal" (and not legacy) resources, the arbiter will first check
- *     wether the card is doing legacy decoding for that type of resource. If
+ *     whether the card is doing legacy decoding for that type of resource. If
  *     yes, the lock is "converted" into a legacy resource lock.
  *     The arbiter will first look for all VGA cards that might conflict
  *     and disable their IOs and/or Memory access, including VGA forwarding
@@ -89,7 +89,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev,
  *     This function will block if some conflicting card is already locking
  *     one of the required resources (or any resource on a different bus
  *     segment, since P2P bridges don't differenciate VGA memory and IO
- *     afaik). You can indicate wether this blocking should be interruptible
+ *     afaik). You can indicate whether this blocking should be interruptible
  *     by a signal (for userland interface) or not.
  *     Must not be called at interrupt time or in atomic context.
  *     If the card already owns the resources, the function succeeds.
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index 3d3114594370..fe786f07d2bd 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -58,6 +58,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                 THP_COLLAPSE_ALLOC,
                 THP_COLLAPSE_ALLOC_FAILED,
                 THP_SPLIT,
+                THP_ZERO_PAGE_ALLOC,
+                THP_ZERO_PAGE_ALLOC_FAILED,
 #endif
                 NR_VM_EVENT_ITEMS
 };
diff --git a/include/linux/vtime.h b/include/linux/vtime.h
new file mode 100644
index 000000000000..ae30ab58431a
--- /dev/null
+++ b/include/linux/vtime.h
@@ -0,0 +1,48 @@
+#ifndef _LINUX_KERNEL_VTIME_H
+#define _LINUX_KERNEL_VTIME_H
+
+struct task_struct;
+
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+extern void vtime_task_switch(struct task_struct *prev);
+extern void vtime_account_system(struct task_struct *tsk);
+extern void vtime_account_system_irqsafe(struct task_struct *tsk);
+extern void vtime_account_idle(struct task_struct *tsk);
+extern void vtime_account_user(struct task_struct *tsk);
+extern void vtime_account(struct task_struct *tsk);
+#else
+static inline void vtime_task_switch(struct task_struct *prev) { }
+static inline void vtime_account_system(struct task_struct *tsk) { }
+static inline void vtime_account_system_irqsafe(struct task_struct *tsk) { }
+static inline void vtime_account(struct task_struct *tsk) { }
+#endif
+
+#ifdef CONFIG_IRQ_TIME_ACCOUNTING
+extern void irqtime_account_irq(struct task_struct *tsk);
+#else
+static inline void irqtime_account_irq(struct task_struct *tsk) { }
+#endif
+
+static inline void vtime_account_irq_enter(struct task_struct *tsk)
+{
+        /*
+         * Hardirq can interrupt idle task anytime. So we need vtime_account()
+         * that performs the idle check in CONFIG_VIRT_CPU_ACCOUNTING.
+         * Softirq can also interrupt idle task directly if it calls
+         * local_bh_enable(). Such case probably don't exist but we never know.
+         * Ksoftirqd is not concerned because idle time is flushed on context
+         * switch. Softirqs in the end of hardirqs are also not a problem because
+         * the idle time is flushed on hardirq time already.
+         */
+        vtime_account(tsk);
+        irqtime_account_irq(tsk);
+}
+
+static inline void vtime_account_irq_exit(struct task_struct *tsk)
+{
+        /* On hard|softirq exit we always account to hard|softirq cputime */
+        vtime_account_system(tsk);
+        irqtime_account_irq(tsk);
+}
+
+#endif /* _LINUX_KERNEL_VTIME_H */
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index b7f45d48b2de..87490ac4bd87 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -105,7 +105,7 @@ struct watchdog_device {
 #define WATCHDOG_NOWAYOUT_INIT_STATUS   0
 #endif
 
-/* Use the following function to check wether or not the watchdog is active */
+/* Use the following function to check whether or not the watchdog is active */
 static inline bool watchdog_active(struct watchdog_device *wdd)
 {
         return test_bit(WDOG_ACTIVE, &wdd->status);
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 50c3e8fa06a8..b82a83aba311 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -161,14 +161,7 @@ void __bdi_update_bandwidth(struct backing_dev_info *bdi,
                             unsigned long start_time);
 
 void page_writeback_init(void);
-void balance_dirty_pages_ratelimited_nr(struct address_space *mapping,
-                                        unsigned long nr_pages_dirtied);
-
-static inline void
-balance_dirty_pages_ratelimited(struct address_space *mapping)
-{
-        balance_dirty_pages_ratelimited_nr(mapping, 1);
-}
+void balance_dirty_pages_ratelimited(struct address_space *mapping);
 
 typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
                                 void *data);