Merge tag 'regmap-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...

Pull regmap updates from Mark Brown:
 "Several small updates and API enhancements:

   - provide transparent unrolling of bulk writes into individual writes
     so they can be used with devices without raw formatting.

   - fix compatibility between I2C controllers supporting block commands
     and devices with more than 8 bit wide registers.

   - add some helpers for iopoll-like functionality and workarounds for
     weird interrupt controllers"

* tag 'regmap-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: add iopoll-like polling macro
  regmap: Support bulk writes for devices without raw formatting
  regmap-i2c: Use i2c block command only if register value width is 8 bit
  regmap: irq: Add support to call client specific pre/post interrupt service
  regmap: Add file patterns for regmap device tree bindings

diff --combined MAINTAINERS
index f4698b1cf8478a58214eb5dc535690e4476a6bf5,f98a0c67a67891934d6c0d0aefab792f25c122cb..b407c5f5caa4b7673f062e5251f9f8a52e96475a
--- 1/MAINTAINERS
--- 2/MAINTAINERS
+++ b/MAINTAINERS
@@@ -288,7 -288,6 +288,7 @@@ F: include/linux/acpi.
  F:    include/acpi/
  F:    Documentation/acpi/
  F:    Documentation/ABI/testing/sysfs-bus-acpi
 +F:    Documentation/ABI/testing/configfs-acpi
  F:    drivers/pci/*acpi*
  F:    drivers/pci/*/*acpi*
  F:    drivers/pci/*/*/*acpi*
@@@ -1648,13 -1647,6 +1648,13 @@@ L:    linux-media@vger.kernel.or
  S:    Maintained
  F:    drivers/media/platform/s5p-tv/
  
 +ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
 +M:    Kyungmin Park <kyungmin.park@samsung.com>
 +L:    linux-arm-kernel@lists.infradead.org
 +L:    linux-media@vger.kernel.org
 +S:    Maintained
 +F:    drivers/staging/media/platform/s5p-cec/
 +
  ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
  M:    Andrzej Pietrasiewicz <andrzej.p@samsung.com>
  M:    Jacek Anaszewski <j.anaszewski@samsung.com>
@@@ -1677,6 -1669,7 +1677,6 @@@ F:      arch/arm/boot/dts/sh
  F:    arch/arm/configs/shmobile_defconfig
  F:    arch/arm/include/debug/renesas-scif.S
  F:    arch/arm/mach-shmobile/
 -F:    drivers/sh/
  F:    drivers/soc/renesas/
  F:    include/linux/soc/renesas/
  
@@@ -1701,6 -1694,8 +1701,6 @@@ S:      Maintaine
  F:    drivers/edac/altera_edac.
  
  ARM/STI ARCHITECTURE
 -M:    Srinivas Kandagatla <srinivas.kandagatla@gmail.com>
 -M:    Maxime Coquelin <maxime.coquelin@st.com>
  M:    Patrice Chotard <patrice.chotard@st.com>
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  L:    kernel@stlinux.com
@@@ -1733,7 -1728,6 +1733,7 @@@ F:      drivers/ata/ahci_st.
  
  ARM/STM32 ARCHITECTURE
  M:    Maxime Coquelin <mcoquelin.stm32@gmail.com>
 +M:    Alexandre Torgue <alexandre.torgue@st.com>
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:    Maintained
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git
@@@ -2858,22 -2852,6 +2858,22 @@@ F:    drivers/net/ieee802154/cc2520.
  F:    include/linux/spi/cc2520.h
  F:    Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
  
 +CEC DRIVER
 +M:    Hans Verkuil <hans.verkuil@cisco.com>
 +L:    linux-media@vger.kernel.org
 +T:    git git://linuxtv.org/media_tree.git
 +W:    http://linuxtv.org
 +S:    Supported
 +F:    Documentation/cec.txt
 +F:    Documentation/DocBook/media/v4l/cec*
 +F:    drivers/staging/media/cec/
 +F:    drivers/media/cec-edid.c
 +F:    drivers/media/rc/keymaps/rc-cec.c
 +F:    include/media/cec.h
 +F:    include/media/cec-edid.h
 +F:    include/linux/cec.h
 +F:    include/linux/cec-funcs.h
 +
  CELL BROADBAND ENGINE ARCHITECTURE
  M:    Arnd Bergmann <arnd@arndb.de>
  L:    linuxppc-dev@lists.ozlabs.org
@@@ -3310,7 -3288,6 +3310,7 @@@ T:      git git://git.kernel.org/pub/scm/lin
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
  S:    Maintained
  F:    Documentation/crypto/
 +F:    Documentation/devicetree/bindings/crypto/
  F:    Documentation/DocBook/crypto-API.tmpl
  F:    arch/*/crypto/
  F:    crypto/
@@@ -4500,7 -4477,7 +4500,7 @@@ S:      Orpha
  F:    fs/efs/
  
  EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
 -M:    Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
 +M:    Douglas Miller <dougmill@linux.vnet.ibm.com>
  L:    netdev@vger.kernel.org
  S:    Maintained
  F:    drivers/net/ethernet/ibm/ehea/
@@@ -4965,13 -4942,6 +4965,13 @@@ F:    Documentation/filesystems/caching
  F:    fs/fscache/
  F:    include/linux/fscache*.h
  
 +FS-CRYPTO: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
 +M:    Theodore Y. Ts'o <tytso@mit.edu>
 +M:    Jaegeuk Kim <jaegeuk@kernel.org>
 +S:    Supported
 +F:    fs/crypto/
 +F:    include/linux/fscrypto.h
 +
  F2FS FILE SYSTEM
  M:    Jaegeuk Kim <jaegeuk@kernel.org>
  M:    Changman Lee <cm224.lee@samsung.com>
@@@ -5200,10 -5170,10 +5200,10 @@@ S:   Maintaine
  F:    drivers/media/usb/gspca/m5602/
  
  GSPCA PAC207 SONIXB SUBDRIVER
 -M:    Hans de Goede <hdegoede@redhat.com>
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
  T:    git git://linuxtv.org/media_tree.git
 -S:    Maintained
 +S:    Odd Fixes
  F:    drivers/media/usb/gspca/pac207.c
  
  GSPCA SN9C20X SUBDRIVER
@@@ -5221,10 -5191,10 +5221,10 @@@ S:   Maintaine
  F:    drivers/media/usb/gspca/t613.c
  
  GSPCA USB WEBCAM DRIVER
 -M:    Hans de Goede <hdegoede@redhat.com>
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
  T:    git git://linuxtv.org/media_tree.git
 -S:    Maintained
 +S:    Odd Fixes
  F:    drivers/media/usb/gspca/
  
  GUID PARTITION TABLE (GPT)
@@@ -5305,7 -5275,6 +5305,7 @@@ M:      Matt Mackall <mpm@selenic.com
  M:    Herbert Xu <herbert@gondor.apana.org.au>
  L:    linux-crypto@vger.kernel.org
  S:    Odd fixes
 +F:    Documentation/devicetree/bindings/rng/
  F:    Documentation/hw_random.txt
  F:    drivers/char/hw_random/
  F:    include/linux/hw_random.h
@@@ -5820,9 -5789,7 +5820,9 @@@ R:      Hartmut Knaack <knaack.h@gmx.de
  R:    Lars-Peter Clausen <lars@metafoo.de>
  R:    Peter Meerwald-Stadler <pmeerw@pmeerw.net>
  L:    linux-iio@vger.kernel.org
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
  S:    Maintained
 +F:    Documentation/devicetree/bindings/iio/
  F:    drivers/iio/
  F:    drivers/staging/iio/
  F:    include/linux/iio/
@@@ -5952,12 -5919,6 +5952,12 @@@ L:    platform-driver-x86@vger.kernel.or
  S:    Maintained
  F:    drivers/platform/x86/intel-hid.c
  
 +INTEL VIRTUAL BUTTON DRIVER
 +M:    AceLan Kao <acelan.kao@canonical.com>
 +L:    platform-driver-x86@vger.kernel.org
 +S:    Maintained
 +F:    drivers/platform/x86/intel-vbtn.c
 +
  INTEL IDLE DRIVER
  M:    Len Brown <lenb@kernel.org>
  L:    linux-pm@vger.kernel.org
@@@ -6060,12 -6021,6 +6060,12 @@@ L:     linux-rdma@vger.kernel.or
  S:     Supported
  F:     drivers/infiniband/hw/i40iw/
  
 +INTEL MERRIFIELD GPIO DRIVER
 +M:    Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 +L:    linux-gpio@vger.kernel.org
 +S:    Maintained
 +F:    drivers/gpio/gpio-merrifield.c
 +
  INTEL-MID GPIO DRIVER
  M:    David Cohen <david.a.cohen@linux.intel.com>
  L:    linux-gpio@vger.kernel.org
@@@ -6280,6 -6235,7 +6280,6 @@@ F:      Documentation/devicetree/bindings/in
  F:    drivers/irqchip/
  
  IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
 -M:    Jiang Liu <jiang.liu@linux.intel.com>
  M:    Marc Zyngier <marc.zyngier@arm.com>
  S:    Maintained
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
@@@ -6811,7 -6767,6 +6811,7 @@@ S:      Maintaine
  F:    drivers/ata/
  F:    include/linux/ata.h
  F:    include/linux/libata.h
 +F:    Documentation/devicetree/bindings/ata/
  
  LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
  M:    Viresh Kumar <vireshk@kernel.org>
@@@ -7016,7 -6971,7 +7016,7 @@@ T:      git git://git.kernel.org/pub/scm/lin
  LINUX KERNEL DUMP TEST MODULE (LKDTM)
  M:    Kees Cook <keescook@chromium.org>
  S:    Maintained
 -F:    drivers/misc/lkdtm.c
 +F:    drivers/misc/lkdtm*
  
  LLC (802.2)
  M:    Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
@@@ -7069,23 -7024,15 +7069,23 @@@ Q:   http://patchwork.linuxtv.org/project
  S:    Maintained
  F:    drivers/media/usb/dvb-usb-v2/lmedm04*
  
 -LOCKDEP AND LOCKSTAT
 +LOCKING PRIMITIVES
  M:    Peter Zijlstra <peterz@infradead.org>
  M:    Ingo Molnar <mingo@redhat.com>
  L:    linux-kernel@vger.kernel.org
 -T:    git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/locking
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
  S:    Maintained
 -F:    Documentation/locking/lockdep*.txt
 -F:    Documentation/locking/lockstat.txt
 +F:    Documentation/locking/
  F:    include/linux/lockdep.h
 +F:    include/linux/spinlock*.h
 +F:    arch/*/include/asm/spinlock*.h
 +F:    include/linux/rwlock*.h
 +F:    include/linux/mutex*.h
 +F:    arch/*/include/asm/mutex*.h
 +F:    include/linux/rwsem*.h
 +F:    arch/*/include/asm/rwsem.h
 +F:    include/linux/seqlock.h
 +F:    lib/locking*.[ch]
  F:    kernel/locking/
  
  LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
@@@ -7373,16 -7320,6 +7373,16 @@@ L:    linux-iio@vger.kernel.or
  S:    Maintained
  F:    drivers/iio/potentiometer/mcp4531.c
  
 +MEDIA DRIVERS FOR RENESAS - FCP
 +M:    Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 +L:    linux-media@vger.kernel.org
 +L:    linux-renesas-soc@vger.kernel.org
 +T:    git git://linuxtv.org/media_tree.git
 +S:    Supported
 +F:    Documentation/devicetree/bindings/media/renesas,fcp.txt
 +F:    drivers/media/platform/rcar-fcp.c
 +F:    include/media/rcar-fcp.h
 +
  MEDIA DRIVERS FOR RENESAS - VSP1
  M:    Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  L:    linux-media@vger.kernel.org
@@@ -7392,18 -7329,8 +7392,18 @@@ S:    Supporte
  F:    Documentation/devicetree/bindings/media/renesas,vsp1.txt
  F:    drivers/media/platform/vsp1/
  
 +MEDIA DRIVERS FOR HELENE
 +M:    Abylay Ospan <aospan@netup.ru>
 +L:    linux-media@vger.kernel.org
 +W:    https://linuxtv.org
 +W:    http://netup.tv/
 +T:    git git://linuxtv.org/media_tree.git
 +S:    Supported
 +F:    drivers/media/dvb-frontends/helene*
 +
  MEDIA DRIVERS FOR ASCOT2E
  M:    Sergey Kozlov <serjk@netup.ru>
 +M:    Abylay Ospan <aospan@netup.ru>
  L:    linux-media@vger.kernel.org
  W:    https://linuxtv.org
  W:    http://netup.tv/
@@@ -7413,7 -7340,6 +7413,7 @@@ F:      drivers/media/dvb-frontends/ascot2e
  
  MEDIA DRIVERS FOR CXD2841ER
  M:    Sergey Kozlov <serjk@netup.ru>
 +M:    Abylay Ospan <aospan@netup.ru>
  L:    linux-media@vger.kernel.org
  W:    https://linuxtv.org
  W:    http://netup.tv/
@@@ -7423,7 -7349,6 +7423,7 @@@ F:      drivers/media/dvb-frontends/cxd2841e
  
  MEDIA DRIVERS FOR HORUS3A
  M:    Sergey Kozlov <serjk@netup.ru>
 +M:    Abylay Ospan <aospan@netup.ru>
  L:    linux-media@vger.kernel.org
  W:    https://linuxtv.org
  W:    http://netup.tv/
@@@ -7433,7 -7358,6 +7433,7 @@@ F:      drivers/media/dvb-frontends/horus3a
  
  MEDIA DRIVERS FOR LNBH25
  M:    Sergey Kozlov <serjk@netup.ru>
 +M:    Abylay Ospan <aospan@netup.ru>
  L:    linux-media@vger.kernel.org
  W:    https://linuxtv.org
  W:    http://netup.tv/
@@@ -7443,7 -7367,6 +7443,7 @@@ F:      drivers/media/dvb-frontends/lnbh25
  
  MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
  M:    Sergey Kozlov <serjk@netup.ru>
 +M:    Abylay Ospan <aospan@netup.ru>
  L:    linux-media@vger.kernel.org
  W:    https://linuxtv.org
  W:    http://netup.tv/
@@@ -7553,7 -7476,6 +7553,7 @@@ Q:      http://patchwork.ozlabs.org/project/
  T:    git git://git.infradead.org/linux-mtd.git
  T:    git git://git.infradead.org/l2-mtd.git
  S:    Maintained
 +F:    Documentation/devicetree/bindings/mtd/
  F:    drivers/mtd/
  F:    include/linux/mtd/
  F:    include/uapi/mtd/
@@@ -7693,8 -7615,10 +7693,8 @@@ L:     linux-media@vger.kernel.or
  W:    https://linuxtv.org
  W:    http://palosaari.fi/linux/
  Q:    http://patchwork.linuxtv.org/project/linux-media/list/
 -T:    git git://linuxtv.org/anttip/media_tree.git
  S:    Maintained
 -F:    drivers/staging/media/mn88472/
 -F:    drivers/media/dvb-frontends/mn88472.h
 +F:    drivers/media/dvb-frontends/mn88472*
  
  MN88473 MEDIA DRIVER
  M:    Antti Palosaari <crope@iki.fi>
@@@ -8249,13 -8173,6 +8249,13 @@@ S:    Supporte
  F:    drivers/nvme/host/
  F:    include/linux/nvme.h
  
 +NVM EXPRESS TARGET DRIVER
 +M:    Christoph Hellwig <hch@lst.de>
 +M:    Sagi Grimberg <sagi@grimberg.me>
 +L:    linux-nvme@lists.infradead.org
 +S:    Supported
 +F:    drivers/nvme/target/
 +
  NVMEM FRAMEWORK
  M:    Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  M:    Maxime Ripard <maxime.ripard@free-electrons.com>
@@@ -9306,13 -9223,6 +9306,13 @@@ F:    include/linux/tracehook.
  F:    include/uapi/linux/ptrace.h
  F:    kernel/ptrace.c
  
 +PULSE8-CEC DRIVER
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
 +L:    linux-media@vger.kernel.org
 +T:    git git://linuxtv.org/media_tree.git
 +S:    Maintained
 +F:    drivers/staging/media/pulse8-cec
 +
  PVRUSB2 VIDEO4LINUX DRIVER
  M:    Mike Isely <isely@pobox.com>
  L:    pvrusb2@isely.net       (subscribers-only)
@@@ -9324,10 -9234,10 +9324,10 @@@ F:   Documentation/video4linux/README.pvr
  F:    drivers/media/usb/pvrusb2/
  
  PWC WEBCAM DRIVER
 -M:    Hans de Goede <hdegoede@redhat.com>
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
  T:    git git://linuxtv.org/media_tree.git
 -S:    Maintained
 +S:    Odd Fixes
  F:    drivers/media/usb/pwc/*
  
  PWM FAN DRIVER
@@@ -9400,8 -9310,7 +9400,8 @@@ L:      rtc-linux@googlegroups.co
  S:    Maintained
  
  QAT DRIVER
 -M:    Tadeusz Struk <tadeusz.struk@intel.com>
 +M:    Giovanni Cabiddu <giovanni.cabiddu@intel.com>
 +M:    Salvatore Benedetto <salvatore.benedetto@intel.com>
  L:    qat-linux@intel.com
  S:    Supported
  F:    drivers/crypto/qat/
@@@ -9543,14 -9452,14 +9543,14 @@@ F:   drivers/video/fbdev/aty/radeon
  F:    include/uapi/linux/radeonfb.h
  
  RADIOSHARK RADIO DRIVER
 -M:    Hans de Goede <hdegoede@redhat.com>
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
  T:    git git://linuxtv.org/media_tree.git
  S:    Maintained
  F:    drivers/media/radio/radio-shark.c
  
  RADIOSHARK2 RADIO DRIVER
 -M:    Hans de Goede <hdegoede@redhat.com>
 +M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
  T:    git git://linuxtv.org/media_tree.git
  S:    Maintained
@@@ -9691,6 -9600,7 +9691,7 @@@ M:      Mark Brown <broonie@kernel.org
  L:    linux-kernel@vger.kernel.org
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
  S:    Supported
+ F:    Documentation/devicetree/bindings/regmap/
  F:    drivers/base/regmap/
  F:    include/linux/regmap.h
  
@@@ -10092,7 -10002,6 +10093,7 @@@ SERIAL DRIVER
  M:    Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  L:    linux-serial@vger.kernel.org
  S:    Maintained
 +F:    Documentation/devicetree/bindings/serial/
  F:    drivers/tty/serial/
  
  SYNOPSYS DESIGNWARE DMAC DRIVER
@@@ -10953,7 -10862,6 +10954,7 @@@ STAGING - INDUSTRIAL I
  M:    Jonathan Cameron <jic23@kernel.org>
  L:    linux-iio@vger.kernel.org
  S:    Odd Fixes
 +F:    Documentation/devicetree/bindings/staging/iio/
  F:    drivers/staging/iio/
  
  STAGING - LIRC (LINUX INFRARED REMOTE CONTROL) DRIVERS