Here is another TMIO MMC variant found in Socionext UniPhier SoCs.

As commit b6147490 ("mmc: tmio: split core functionality, DMA and
MFD glue") said, these MMC controllers use the IP from Panasonic.

However, the MMC controller in the TMIO (Toshiba Mobile IO) MFD chip
was the first upstreamed user of this IP.  The common driver code
for this IP is now called 'tmio-mmc-core' in Linux although it is a
historical misnomer.

Anyway, this driver select's MMC_TMIO_CORE to borrow the common code
from tmio-mmc-core.c

Older UniPhier SoCs (LD4, Pro4, sLD8) support the external DMA engine
like renesas_sdhi_sys_dmac.c.  The difference is UniPhier SoCs use a
single DMA channel whereas Renesas chips request separate channels for
RX and TX.

Newer UniPhier SoCs (Pro5 and later) support the internal DMA engine
like renesas_sdhi_internal_dmac.c  The register map is almost the same,
so I guess Renesas and Socionext use the same internal DMA hardware.
The main difference is, the register offsets are doubled for Renesas.

                        Renesas      Socionext
                        SDHI         UniPhier
  DM_CM_DTRAN_MODE      0x820        0x410
  DM_CM_DTRAN_CTRL      0x828        0x414
  DM_CM_RST             0x830        0x418
  DM_CM_INFO1           0x840        0x420
  DM_CM_INFO1_MASK      0x848        0x424
  DM_CM_INFO2           0x850        0x428
  DM_CM_INFO2_MASK      0x858        0x42c
  DM_DTRAN_ADDR         0x880        0x440
  DM_DTRAN_ADDREX        ---         0x444

This comes from the difference of host->bus_shift; 2 for Renesas SoCs,
and 1 for UniPhier SoCs.  Also, the datasheet for UniPhier SoCs defines
DM_DTRAN_ADDR and DM_DTRAN_ADDREX as two separate registers.

It could be possible to factor out the DMA common code by introducing
some hooks to cope with platform quirks, but this patch does not touch
that for now.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

Since 890658b7 ("locking/mutex: Kill arch specific code"), there
are no mutex header files under arch/, so we can remove the redundant
entry from MAINTAINERS.
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>
Cc: Jason Low <jason.low2@hpe.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20181001142856.GC9716@arm.comSigned-off-by: NIngo Molnar <mingo@kernel.org>

Commit 51c1e9b5 ("auxdisplay: Move panel.c to drivers/auxdisplay folder")
moved the file, but the MAINTAINERS reference was not updated.

Link: https://lore.kernel.org/lkml/20180928220131.31075-1-joe@perches.com/Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>

Prior to 256a4593 ("PCI/AER: Squash aerdrv_acpi.c into aerdrv.c"),
drivers/pci/pcie/aer/aerdrv_acpi.c contained code to parse the ACPI HEST
table.  That code now lives in drivers/pci/pcie/aer.c.

Remove the "F: drivers/pci/*/*/*acpi*" pattern because it matches nothing.

We could add a "F: drivers/pci/pcie/aer.c" pattern to the ACPI APEI
section, but that file sees a lot of changes, almost none of which are of
interest to the ACPI folks.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: NSudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: NAmeen Rahman <Ameen.Rahman@cavium.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

I haven't been doing reviews only but not active development on bridge
code for several years. Roopa and Nikolay have been doing most of
the new features and have agreed to take over as new co-maintainers.
Signed-off-by: NStephen Hemminger <stephen@networkplumber.org>
Acked-by: NRoopa Prabhu <roopa@cumulusnetworks.com>
Acked-by: NNikolay Aleksandrov <nikolay@cumulusnetworks.com>

Signed-off-by: NAdam Jackson <ajax@redhat.com>
Reviewed-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Free Electrons became Bootlin. Update my email accordingly.
Signed-off-by: NAntoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Commit 92f9ccca ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP
driver DT bindings") managed to add a MAINTAINERS entry where it does
not really belong (ie in the middle of a totally unrelated series of
entries and in the wrong alphabetical order).

Fix it.
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Cc: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>

Dave, Andy and Peter are de facto overseing the mm parts of X86. Add an
explicit maintainers entry.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Acked-by: NDave Hansen <dave.hansen@linux.intel.com>
Acked-by: NAndy Lutomirski <luto@kernel.org>
Acked-by: NPeter Zijlstra <peterz@infradead.org>
Acked-by: NIngo Molnar <mingo@kernel.org>

Reinette Chatre is doing great job on enabling pseudo-locking and other
features in RDT. Add her as co-maintainer for RDT.
Suggested-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NFenghua Yu <fenghua.yu@intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Acked-by: NIngo Molnar <mingo@kernel.org>
Acked-by: NReinette Chatre <reinette.chatre@intel.com>
Cc: "H Peter Anvin" <hpa@zytor.com>
Cc: "Tony Luck" <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/1537472228-221799-1-git-send-email-fenghua.yu@intel.com

Borislav is effectivly maintaining parts of X86 already, make it official.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Acked-by: NIngo Molnar <mingo@kernel.org>
Acked-by: NBorislav Petkov <bp@alien8.de>

The original PCI error recovery functionality was for the powerpc-specific
IBM EEH feature.  PCIe subsequently added some similar features, including
AER and DPC, that can be used on any architecture.

We want the generic PCI core error handling support to work with all of
these features.  Driver error recovery callbacks should be independent of
which feature the platform provides.

Add the generic PCI core error recovery files to the powerpc EEH
MAINTAINERS entry so the powerpc folks will be copied on changes to the
generic PCI error handling strategy.

Add Sam and Oliver as maintainers for this area.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRussell Currey <ruscur@russell.cc>
Acked-by: NSam Bobroff <sbobroff@linux.ibm.com>

Dennis rewrote a significant portion of the percpu allocator and has
shown that he can respond in a timely and helpful manner when issues
are reported against percpu allocator.

Let's make Dennis the percpu tree maintainer.
Signed-off-by: NTejun Heo <tj@kernel.org>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Christoph Lameter <cl@linux.com>

Currently I am managing the Synopsys drivers & tools team (full-time) and
so I am passing the pcie-designware maintenance to Gustavo.
Signed-off-by: NJoao Pinto <jpinto@synopsys.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
CC: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
CC: Jingoo Han <jingoohan1@gmail.com>

Add myself as maintainer of the IBM RPA hotplug modules in the
drivers/pci/hotplug directory.  These modules provide kernel interfaces for
support of Dynamic Logical Partitioning (DLPAR) of Logical and Physical IO
slots, and hotplug of physical PCI slots of a PHB on RPA-compliant ppc64
platforms (pseries).
Signed-off-by: NTyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

Signed-off-by: NSasha Levin <alexander.levin@microsoft.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <Alexander.Levin@microsoft.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180813190527.16853-2-alexander.levin@microsoft.comSigned-off-by: NIngo Molnar <mingo@kernel.org>

Motivated by the ksummit-discuss discussion.

Cc: Shuah Khan <shuahkhan@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Include xilinx soft i2c controller to Zynq fragment to make clear who is
responsible for it.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Since I'm leaving from Socionext, I'll unable to access specification
documents of this hardware (these are not public). So change the
state to orphan until someone will maintain this driver.
Signed-off-by: NKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Todd Poynor takes over for John Joseph.
Signed-off-by: NJohn Joseph <jnjoseph@google.com>
Signed-off-by: NTodd Poynor <toddpoynor@google.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The email was botched in one entry, and I also forgot to update the
location of the git tree. It'll be under the linux-block umbrella, just
with different branches.
Reported-by: NBaruch Siach <baruch@tkos.co.il>
Fixes: 7634ccd2 ("libata: maintainership update")
Signed-off-by: NJens Axboe <axboe@kernel.dk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Tejun Heo wrote:
>
> I asked Jens whether he could take care of the libata tree and he
> thankfully agreed, so, from now on, Jens will be the libata
> maintainer.
>
> Thanks a lot!

Thanks for your work in this area. I still remember the first linux
storage summit we did in Vancouver 2001, Tejun was invited to talk about
his libata error handling work. Before that, it was basically a crap
shoot if we recovered properly or not... A lot of water has flown under
the bridge since then!

Here's an "official" patch. Linus, can you apply it?
Signed-off-by: NJens Axboe <axboe@kernel.dk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The old @sunsite.dk address is no longer active, so update the references.
Signed-off-by: NPeter Korsgaard <peter@korsgaard.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Link: http://lkml.kernel.org/r/1533869305-29325-1-git-send-email-asmadeus@codewreck.orgSigned-off-by: NDominique Martinet <dominique.martinet@cea.fr>
Acked-by: NAndrew Morton <akpm@linux-foundation.org>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Cc: Ron Minnich <rminnich@sandia.gov>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Ron Minnich has left Sandia in 2011, and has not been involved in any 9p
commit in recent years.  Also add a CREDITS entry to record his
contributions.

Link: http://lkml.kernel.org/r/1534486244-1055-1-git-send-email-asmadeus@codewreck.orgSigned-off-by: NDominique Martinet <dominique.martinet@cea.fr>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Ron Minnich <rminnich@sandia.gov>
Cc: Ronald G. Minnich <rminnich@gmail.com>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Since chromium.org is now enforcing DMARC, my mails are going to
people's spam folders. While this development might be desirable
for people I communicate with, it's undesirable for me :-)

Cc: Dave Airlie <airlied@linux.ie>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NSean Paul <sean@poorly.run>
Signed-off-by: NSean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180815153604.90152-1-sean@poorly.run

Since my @wdc.com e-mail address will become invalid after Friday
August 24th, change it into an e-mail address that will remain valid
after that date.
Signed-off-by: NBart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>

This entry was created with my personal e-mail address.  Update this entry
to my open-source kernel.org account.

Link: http://lkml.kernel.org/r/20180806143904.4716-4-kieran.bingham@ideasonboard.comSigned-off-by: NKieran Bingham <kbingham@kernel.org>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

On systems with ACPI instantiated i2c-clients, normally there is 1 fw_node
per i2c-device and that fw-node contains 1 I2cSerialBus resource for that 1
i2c-device.

But in some rare cases the manufacturer has decided to describe multiple
i2c-devices in a single ACPI fwnode with multiple I2cSerialBus resources.

An earlier attempt to fix this in the i2c-core resulted in a lot of extra
code to support this corner-case.

This commit introduces a new i2c-multi-instantiate driver which fixes this
in a different way. This new driver can be built as a module which will
only loaded on affected systems.

This driver will instantiate a new i2c-client per I2cSerialBus resource,
using the driver_data from the acpi_device_id it is binding to to tell it
which chip-type (and optional irq-resource) to use when instantiating.

Note this driver depends on a platform device being instantiated for the
ACPI fwnode, see the i2c_multi_instantiate_ids list of ACPI device-ids in
drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
Acked-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: NWolfram Sang <wsa@the-dreams.de>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Add MAINTAINERS entry for PhoenixRC Flight Controller Adapter
Signed-off-by: NMarcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Add an entry for the MediaTek Bluetooth driver.
Signed-off-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>

Heikki has another priorities and no time to maintain Intel pinctrl
driver. As we decided off line I'm going to replace him.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NHeikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add a driver for the MEN 16z069 Watchdog and Reset Controller IP-Core.
Signed-off-by: NJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: NMichael Moese <mmoese@suse.de>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@linux-watchdog.org>

Support for camera subsystem on QComm MSM8996/APQ8096 is to be added
so remove hardware version from CAMSS driver's path.
Signed-off-by: NTodor Tomov <todor.tomov@linaro.org>
Signed-off-by: NHans Verkuil <hansverk@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>

Adding documentation for adgs1408/1409 multiplexer. The bindings
follow the standard SPI and mux bindings and do not require any
additional custom properties.
Signed-off-by: NMircea Caprioru <mircea.caprioru@analog.com>
Reviewed-by: NRob Herring <robh@kernel.org>
[peda: reword idle-state to non-array for singular mux controller]
Signed-off-by: NPeter Rosin <peda@axentia.se>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

As discussed in https://lkml.org/lkml/2018/6/25/877Signed-off-by: NMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>

Mails to wenyou.yang@microchip.com are not deliverable.
Drop him as Microchip/Atmel NAND controller driver maintainer.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Acked-by: NBoris Brezillon <boris.brezillon@bootlin.com>
Acked-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>

This bus driver supports the GENI based i2c hardware controller in the
Qualcomm SOCs. The Qualcomm Generic Interface (GENI) is a programmable
module supporting a wide range of serial interfaces including I2C. The
driver supports FIFO mode and DMA mode of transfer and switches modes
dynamically depending on the size of the transfer.
Signed-off-by: NKarthikeyan Ramasubramanian <kramasub@codeaurora.org>
Signed-off-by: NSagar Dharia <sdharia@codeaurora.org>
Signed-off-by: NGirish Mahadevan <girishm@codeaurora.org>
Reviewed-by: NDouglas Anderson <dianders@chromium.org>
Reviewed-by: NStephen Boyd <swboyd@chromium.org>
Tested-by: NStephen Boyd <swboyd@chromium.org>
[wsa: squashed the MAINTAINER addition and a RPM fix by Evan Green]
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Add Daniel Lezcano as the reviewer for thermal as he would like to
participate in the review process effort for the thermal framework,
especially the SoC part.
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: NEduardo Valentin <edubezval@gmail.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>