Pull fbdev updates from Bartlomiej Zolnierkiewicz:
 "There is nothing really major here, just a couple of small bugfixes,
  improvements and cleanups.

   - fix handling of probing errors in omapfb (Arvind Yadav)

   - remove incorrect __exit markups in few drivers (Dmitry Torokhov)

   - fix boot time logo support for drivers using deferred probe
     (Takeshi Kihara)

   - fix DMA allocation size for ARM CLCD driver (Liam Beguin)

   - add support for specifying size via xenstore in xen-frontfb
     (Juergen Gross)

   - support for AUS mode in imxfb driver (Martin Kaiser)

   - fix buffer on stack usage in udlfb driver (Maksim Salau)

   - probe failure path fixup in sm501fb driver (Alexey Khoroshilov)

   - fix config dependency loop for stifb driver (Arnd Bergmann)

   - misc cleanups (Joe Perches, Christophe Leroy, Karim Eshapa, Pushkar
     Jambhlekar)"

* tag 'fbdev-v4.12' of git://github.com/bzolnier/linux:
  fbdev: sti: don't select CONFIG_VT
  drivers/video/fbdev/omap/lcd_mipid.c: Use time comparison kernel macros
  sm501fb: don't return zero on failure path in sm501fb_start()
  video: fbdev: udlfb: Fix buffer on stack
  video: console: Remove reference to CONFIG_8xx
  dt-bindings: display: imx: entry for AUS mode
  video: fbdev: imxfb: support AUS mode
  drivers/video/fbdev: Fixing coding guidelines in acornfb.c
  xen, fbfront: add support for specifying size via xenstore
  video: ARM CLCD: fix dma allocation size
  drivers/video: Convert remaining uses of pr_warning to pr_warn
  video/logo: tidyup fb_logo_late_init initcall timing
  video: fbdev: i810: remove incorrect __exit markups
  video: fbdev: pmag-aa-fb: remove incorrect __exit markups
  video: fbdev: pmagb-b-fb: remove incorrect __exit markups
  video: fbdev: pmag-ba-fb: remove incorrect __exit markups
  omapfb: dss: Handle return errors in dss_init_ports()

Pull IOMMU updates from Joerg Roedel:

 - code optimizations for the Intel VT-d driver

 - ability to switch off a previously enabled Intel IOMMU

 - support for 'struct iommu_device' for OMAP, Rockchip and Mediatek
   IOMMUs

 - header optimizations for IOMMU core code headers and a few fixes that
   became necessary in other parts of the kernel because of that

 - ACPI/IORT updates and fixes

 - Exynos IOMMU optimizations

 - updates for the IOMMU dma-api code to bring it closer to use per-cpu
   iova caches

 - new command-line option to set default domain type allocated by the
   iommu core code

 - another command line option to allow the Intel IOMMU switched off in
   a tboot environment

 - ARM/SMMU: TLB sync optimisations for SMMUv2, Support for using an
   IDENTITY domain in conjunction with DMA ops, Support for SMR masking,
   Support for 16-bit ASIDs (was previously broken)

 - various other small fixes and improvements

* tag 'iommu-updates-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (63 commits)
  soc/qbman: Move dma-mapping.h include to qman_priv.h
  soc/qbman: Fix implicit header dependency now causing build fails
  iommu: Remove trace-events include from iommu.h
  iommu: Remove pci.h include from trace/events/iommu.h
  arm: dma-mapping: Don't override dma_ops in arch_setup_dma_ops()
  ACPI/IORT: Fix CONFIG_IOMMU_API dependency
  iommu/vt-d: Don't print the failure message when booting non-kdump kernel
  iommu: Move report_iommu_fault() to iommu.c
  iommu: Include device.h in iommu.h
  x86, iommu/vt-d: Add an option to disable Intel IOMMU force on
  iommu/arm-smmu: Return IOVA in iova_to_phys when SMMU is bypassed
  iommu/arm-smmu: Correct sid to mask
  iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid()
  iommu: Make iommu_bus_notifier return NOTIFY_DONE rather than error code
  omap3isp: Remove iommu_group related code
  iommu/omap: Add iommu-group support
  iommu/omap: Make use of 'struct iommu_device'
  iommu/omap: Store iommu_dev pointer in arch_data
  iommu/omap: Move data structures to omap-iommu.h
  iommu/omap: Drop legacy-style device support
  ...

Pull x86 platform-drivers update from Darren Hart:
 "This represents a significantly larger and more complex set of changes
  than those of prior merge windows.

  In particular, we had several changes with dependencies on other
  subsystems which we felt were best managed through merges of immutable
  branches, including one each from input, i2c, and leds. Two patches
  for the watchdog subsystem are included after discussion with Wim and
  Guenter following a collision in linux-next (this should be resolved
  and you should only see these two appear in this pull request). These
  are called out in the "External" section below.

  Summary of changes:
   - significant further cleanup of fujitsu-laptop and hp-wmi
   - new model support for ideapad, asus, silead, and xiaomi
   - new hotkeys for thinkpad and models using intel-vbtn
   - dell keyboard backlight improvements
   - build and dependency improvements
   - intel * ipc fixes, cleanups, and api updates
   - single isolated fixes noted below

  External:
   - watchdog: iTCO_wdt: Add PMC specific noreboot update api
   - watchdog: iTCO_wdt: cleanup set/unset no_reboot_bit functions
   - Merge branch 'ib/4.10-sparse-keymap-managed'
   - Merge branch 'i2c/for-INT33FE'
   - Merge branch 'linux-leds/dell-laptop-changes-for-4.12'

  platform/x86:
   - Add Intel Cherry Trail ACPI INT33FE device driver
   - remove sparse_keymap_free() calls
   - Make SILEAD_DMI depend on TOUCHSCREEN_SILEAD

  asus-wmi:
   - try to set als by default
   - fix cpufv sysfs file permission

  acer-wmi:
   - setup accelerometer when ACPI device was found

  ideapad-laptop:
   - Add IdeaPad V310-15ISK to no_hw_rfkill
   - Add IdeaPad 310-15IKB to no_hw_rfkill

  intel_pmc_ipc:
   - use gcr mem base for S0ix counter read
   - Fix iTCO_wdt GCS memory mapping failure
   - Add pmc gcr read/write/update api's
   - fix gcr offset

  dell-laptop:
   - Add keyboard backlight timeout AC settings
   - Handle return error form dell_get_intensity.
   - Protect kbd_state against races
   - Refactor kbd_led_triggers_store()

  hp-wireless:
   - reuse module_acpi_driver
   - add Xiaomi's hardware id to the supported list

  intel-vbtn:
   - add volume up and down

  INT33FE:
   - add i2c dependency

  hp-wmi:
   - Cleanup exit paths
   - Do not shadow errors in sysfs show functions
   - Use DEVICE_ATTR_(RO|RW) helper macros
   - Refactor dock and tablet state fetchers
   - Cleanup wireless get_(hw|sw)state functions
   - Refactor redundant HPWMI_READ functions
   - Standardize enum usage for constants
   - Cleanup local variable declarations
   - Do not shadow error values
   - Fix detection for dock and tablet mode
   - Fix error value for hp_wmi_tablet_state

  fujitsu-laptop:
   - simplify error handling in acpi_fujitsu_laptop_add()
   - do not log LED registration failures
   - switch to managed LED class devices
   - reorganize LED-related code
   - refactor LED registration
   - select LEDS_CLASS
   - remove redundant fields from struct fujitsu_bl
   - account for backlight power when determining brightness
   - do not log set_lcd_level() failures in bl_update_status()
   - ignore errors when setting backlight power
   - make disable_brightness_adjust a boolean
   - clean up use_alt_lcd_levels handling
   - sync brightness in set_lcd_level()
   - simplify set_lcd_level()
   - merge set_lcd_level_alt() into set_lcd_level()
   - switch to a managed backlight device
   - only handle backlight when appropriate
   - update debug message logged by call_fext_func()
   - rename call_fext_func() arguments
   - simplify call_fext_func()
   - clean up local variables in call_fext_func()
   - remove keycode fields from struct fujitsu_bl
   - model-dependent sparse keymap overrides
   - use a sparse keymap for hotkey event generation
   - switch to a managed hotkey input device
   - refactor hotkey input device setup
   - use a sparse keymap for brightness key events
   - switch to a managed backlight input device
   - refactor backlight input device setup
   - remove pf_device field from struct fujitsu_bl
   - only register platform device if FUJ02E3 is present
   - add and remove platform device in separate functions
   - simplify platform device attribute definitions
   - remove backlight-related attributes from the platform device
   - cleanup error labels in fujitsu_init()
   - only register backlight device if FUJ02B1 is present
   - sync backlight power status in acpi_fujitsu_laptop_add()
   - register backlight device in a separate function
   - simplify brightness key event generation logic
   - decrease indentation in acpi_fujitsu_bl_notify()

  intel-hid:
   - Add missing ->thaw callback
   - do not set parents of input devices explicitly
   - remove redundant set_bit() call
   - use devm_input_allocate_device() for HID events input device
   - make intel_hid_set_enable() take a boolean argument
   - simplify enabling/disabling HID events

  silead_dmi:
   - Add touchscreen info for Surftab Wintron 7.0
   - Abort early if DMI does not match
   - Do not treat all devices as i2c_clients
   - Add entry for Insyde 7W tablets
   - Constify properties arrays

  intel_scu_ipc:
   - Introduce intel_scu_ipc_raw_command()
   - Introduce SCU_DEVICE() macro
   - Remove redundant subarch check
   - Rearrange init sequence
   - Platform data is mandatory

  asus-nb-wmi:
   - Add wapf4 quirk for the X302UA

  dell-*:
   - Call new led hw_changed API on kbd brightness change
   - Add a generic dell-laptop notifier chain

  eeepc-laptop:
   - Skip unknown key messages 0x50 0x51

  thinkpad_acpi:
   - add mapping for new hotkeys
   - guard generic hotkey case"

* tag 'platform-drivers-x86-v4.12-1' of git://git.infradead.org/linux-platform-drivers-x86: (108 commits)
  platform/x86: Make SILEAD_DMI depend on TOUCHSCREEN_SILEAD
  platform/x86: asus-wmi: try to set als by default
  platform/x86: asus-wmi: fix cpufv sysfs file permission
  platform/x86: acer-wmi: setup accelerometer when ACPI device was found
  platform/x86: ideapad-laptop: Add IdeaPad V310-15ISK to no_hw_rfkill
  platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read
  platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure
  watchdog: iTCO_wdt: Add PMC specific noreboot update api
  watchdog: iTCO_wdt: cleanup set/unset no_reboot_bit functions
  platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's
  platform/x86: intel_pmc_ipc: fix gcr offset
  platform/x86: dell-laptop: Add keyboard backlight timeout AC settings
  platform/x86: dell-laptop: Handle return error form dell_get_intensity.
  platform/x86: hp-wireless: reuse module_acpi_driver
  platform/x86: intel-vbtn: add volume up and down
  platform/x86: INT33FE: add i2c dependency
  platform/x86: hp-wmi: Cleanup exit paths
  platform/x86: hp-wmi: Do not shadow errors in sysfs show functions
  platform/x86: hp-wmi: Use DEVICE_ATTR_(RO|RW) helper macros
  platform/x86: hp-wmi: Refactor dock and tablet state fetchers
  ...

Pull regulator updates from Mark Brown:
 "Quite a lot going on with the regulator API for this release, much
  more in the core than in the drivers for a change:

   - Fixes for voltage change propagation through dumb power switches.

   - A notification when regulators are enabled.

   - A new settling time property for regulators where the time taken to
     move to a new voltage is not related to the size of the change.

   - Some reorganization of the Arizona drivers in preparation for
     sharing the code with the next generation devices they've been
     integrated with.

   - Support for newer Freescale chips in the Anatop regulator.

   - A new driver for voltage controlled regulators to cope with some
     exciting ChromeOS hardware designs.

   - Support for Rohm BD9571MWV-M and TI TPS65132"

* tag 'regulator-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (51 commits)
  regulator: Add ROHM BD9571MWV-M PMIC regulator driver
  regulator: arizona-ldo1: Factor out generic initialization
  regulator: arizona-ldo1: Make arizona_ldo1 independent of struct arizona
  regulator: arizona-ldo1: Move pdata into a separate structure
  regulator: arizona-micsupp: Factor out generic initialization
  regulator: arizona-micsupp: Make arizona_micsupp independent of struct arizona
  regulator: arizona-micsupp: Move pdata into a separate structure
  regulator: arizona: Split KConfig options for LDO1 and MICSUPP regulators
  regulator: anatop: make regulator name property required
  regulator: tps65023: Fix inverted core enable logic.
  regulator: anatop: make sure regulator name is properly defined
  regulator: core: Allow dummy regulators for supplies
  regulator: core: Only propagate voltage changes to if it can change voltages
  regulator: vctrl: Fix out of bounds array access for vctrl->vtable
  regulator: tps65132: fix platform_no_drv_owner.cocci warnings
  regulator: tps65132: Fix off-by-one for .max_register setting
  regulator: anatop: set default voltage selector for pcie
  regulator: tps65132: add device-tree binding
  regulator: tps65132: add regulator driver for TI TPS65132
  regulator: anatop: remove unneeded name field of struct anatop_regulator
  ...

In some SoCs, setting noreboot bit needs modification to
PMC GC registers. But not all PMC drivers allow other drivers
to memory map their GC region. This could create mem request
conflict in watchdog driver. So this patch adds facility to allow
PMC drivers to pass noreboot update function to watchdog
drivers via platform data.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Some displays require setting AUS mode in the LDCD AUS Mode Control
Register to work with the imxfb driver. Like the value of the Panel
Configuration Register, the AUS mode setting depends on the display
mode.

Allow setting AUS mode from the device tree by adding a boolean
property. Make this property optional to keep the DT ABI stable.
AUS mode can be set only on imx21 and compatible chipsets.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

The internal data-structures are scattered over various
header and C files. Consolidate them in omap-iommu.h.

While at this, add the kerneldoc comment for the missing
iommu domain variable and revise the iommu_arch_data name.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
[s-anna@ti.com: revise kerneldoc comments]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

All the supported boards that have OMAP IOMMU devices do support
DT boot only now. So, drop the support for the non-DT legacy-style
devices from the OMAP IOMMU driver. Couple of the fields from the
iommu platform data would no longer be required, so they have also
been cleaned up. The IOMMU platform data is still needed though for
performing reset management properly in a multi-arch environment.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

ISL9305_MAX_REGULATOR is the last index used to access the init_data[]
array, so we need to add one to this last index to obtain the necessary
array size.

This fixes the following smatch error:

  drivers/regulator/isl9305.c:160 isl9305_i2c_probe() error: buffer overflow 'pdata->init_data' 3 <= 3

Fixes: dec38b5ce6a9edb4 ("regulator: isl9305: Add Intersil ISL9305/H driver")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>