Add devicetree bindings for SPI-controlled Ocelot chips, specifically the
VSC7512.
Signed-off-by: NColin Foster <colin.foster@in-advantage.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220905162132.2943088-8-colin.foster@in-advantage.com

Several ocelot-related modules are designed for MMIO / regmaps. As such,
they often use a combination of devm_platform_get_and_ioremap_resource()
and devm_regmap_init_mmio().

Operating in an MFD might be different, in that it could be memory mapped,
or it could be SPI, I2C... In these cases a fallback to use IORESOURCE_REG
instead of IORESOURCE_MEM becomes necessary.

When this happens, there's redundant logic that needs to be implemented in
every driver. In order to avoid this redundancy, utilize a single function
that, if the MFD scenario is enabled, will perform this fallback logic.
Signed-off-by: NColin Foster <colin.foster@in-advantage.com>
Reviewed-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220905162132.2943088-2-colin.foster@in-advantage.com

The PCI Endpoint NTB drivers are under the NTB umbrella.  Add an entry
there to allow for notification of changes for it.
Signed-off-by: NJon Mason <jdmason@kudzu.us>
Acked-by: NBjorn Helgaas <bhelgaas@google.com>

Make changes to the xen config fragments reach the XEN HYPERVISOR
maintainers and mailing list.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: NJuergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20220810050712.9539-5-lukas.bulwahn@gmail.comSigned-off-by: NJuergen Gross <jgross@suse.com>

Change my address for mt7601u to the main one.

Link: https://lore.kernel.org/r/20220809233843.408004-1-kuba@kernel.orgSigned-off-by: NJakub Kicinski <kuba@kernel.org>

Convert the Qualcomm Camera Control Interface (CCI) I2C controller to DT
schema.  The original bindings were not complete, so this includes
changes:
1. Add address/size-cells.
2. Describe the clocks per variant.
3. Use more descriptive example based on sdm845.
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NWolfram Sang <wsa@kernel.org>

Add the apparmor.net email address that the project is transitioning
emails to.
Signed-off-by: NJohn Johansen <john.johansen@canonical.com>

Add Nick Child as the maintainer of the IBM Power Virtual Ethernet
Device Driver, replacing Cristobal Forno.
Signed-off-by: NNick Child <nnac123@linux.ibm.com>
Link: https://lore.kernel.org/r/20220803155246.39582-1-nnac123@linux.ibm.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>

Going forward, I'll be using my kernel.org for upstream work.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Acked-by: NDaniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: NLee Jones <lee@kernel.org>

Add the common subdirectory and match all nvme* headers in
include/linux/.
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

Add link to patchwork:

   https://patchwork.kernel.org/project/linux-raid/list/Signed-off-by: NSong Liu <song@kernel.org>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

The functions are pretty thin wrappers around find_bit engine, and
keeping them in c-file prevents compiler from small_const_nbits()
optimization, which must take place for all systems with MAX_NUMNODES
less than BITS_PER_LONG (default is 16 for me).

Moving them to header file doesn't blow up the kernel size:
add/remove: 1/2 grow/shrink: 9/5 up/down: 968/-88 (880)

CC: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: Michael Ellerman <mpe@ellerman.id.au>
CC: Paul Mackerras <paulus@samba.org>
CC: Rasmus Villemoes <linux@rasmusvillemoes.dk>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
CC: linuxppc-dev@lists.ozlabs.org
Signed-off-by: NYury Norov <yury.norov@gmail.com>

And also correct the URL for the project web site.
Reviewed-by: NPaulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: NSteve French <stfrench@microsoft.com>

The only use case of the platform_has() infrastructure has been
removed again, so remove the whole feature.
Signed-off-by: NJuergen Gross <jgross@suse.com>
Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Arm64 guest using Xen
Reviewed-by: NStefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20220622063838.8854-3-jgross@suse.comSigned-off-by: NJuergen Gross <jgross@suse.com>

Add Namjae's exfat git tree.
Signed-off-by: NPetr Vorel <petr.vorel@gmail.com>
Signed-off-by: NNamjae Jeon <linkinjeon@kernel.org>

David has been a de facto maintainer of KUnit for a long time now.
Formalize this in the MAINTAINERS file.

Link: https://lkml.kernel.org/r/20220725220737.790976-1-brendan.higgins@linux.devSigned-off-by: NBrendan Higgins <brendan.higgins@linux.dev>
Reviewed-by: NDavid Gow <davidgow@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Daniel Latypov <dlatypov@google.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>

Richard's address at twiddle.net no longer works and we are getting
bounces.

This patch updates to his Linaro address.
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: NStafford Horne <shorne@gmail.com>

Add the spi driver and dt-binding documentation
Signed-off-by: NNick Hawkins <nick.hawkins@hpe.com>
Link: https://lore.kernel.org/r/20220728161459.7738-6-nick.hawkins@hpe.comSigned-off-by: NMark Brown <broonie@kernel.org>

Thierry and Uwe are doing a fine job, leaving me surplus to requirement.

Happy to pop back on-board if anything changes in the future.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: linux-pwm@vger.kernel.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLee Jones <lee@kernel.org>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

Maintainers of the directory Documentation/devicetree/bindings/pwm
are also the maintainers of the corresponding directory
include/dt-bindings/pwm.

Add the file entry for include/dt-bindings/pwm to the appropriate
section in MAINTAINERS.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

Maintainers of the directory Documentation/devicetree/bindings/thermal
are also the maintainers of the corresponding directory
include/dt-bindings/thermal.

Add the file entry for include/dt-bindings/thermal to the appropriate
section in MAINTAINERS.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20220613124309.28790-1-lukas.bulwahn@gmail.comSigned-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>

At the suggestion of its author Oliver Hartkopp ([1]), I take over the
maintainer-ship and add myself to the authors of the driver.

[1] https://lore.kernel.org/all/507b5973-d673-4755-3b64-b41cb9a13b6f@hartkopp.netSuggested-by: NOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: NDario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20220728070254.267974-8-dario.binacchi@amarulasolutions.comSigned-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

Christophe and Nick have been active in recent years on the mailing list
and making contributions, add them as reviewers.

Paul and Ben are no longer actively reviewing powerpc patches, remove
them from the reviewers, they're still on linuxppc-dev if needed.
Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: NChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220629060817.2943966-1-mpe@ellerman.id.au

Add erdma to the kernel build environment, and sort the source
order in drivers/infiniband/Kconfig.

Link: https://lore.kernel.org/r/20220727014927.76564-12-chengyou@linux.alibaba.comSigned-off-by: NCheng Xu <chengyou@linux.alibaba.com>
Signed-off-by: NJason Gunthorpe <jgg@nvidia.com>

This script is only used in certs/Makefile, so certs/ is a better
home for it.
Signed-off-by: NMasahiro Yamada <masahiroy@kernel.org>
Reviewed-by: NMickaël Salaün <mic@linux.microsoft.com>
Reviewed-by: NJarkko Sakkinen <jarkko@kernel.org>

Seth has been integral in the design and implementation of idmapped
mounts and was the main architect behind the s_user_ns work which
ultimately made filesystems such as FUSE and overlayfs available in
containers. He continues to be active in both development and review.
I'm very happy he decided to maintain this feature. He has my full
trust.

Link: https://lore.kernel.org/r/20220726141615.1046027-1-brauner@kernel.org
Cc: Seth Forshee <sforshee@digitalocean.com>
Signed-off-by: NChristian Brauner (Microsoft) <brauner@kernel.org>

Add real time clock support for NCT3018Y.
Signed-off-by: NMia Lin <mimi05633@gmail.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220713090647.8028-4-mimi05633@gmail.com

Document devicetree bindings for the Nuvoton NCT3018Y Real Time Clock.
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NMia Lin <mimi05633@gmail.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220713090647.8028-2-mimi05633@gmail.com

No source file but the driver itself includes the header containing the
platform data definition. The last user is gone since commit
8485adf1 ("ARM: imx: Remove imx device directory").

Move the remaining symbols directly into the driver and remove the then
unused header file.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NHelge Deller <deller@gmx.de>

In preparation for splitting io_uring up a bit, move it into its own
top level directory. It didn't really belong in fs/ anyway, as it's
not a file system only API.

This adds io_uring/ and moves the core files in there, and updates the
MAINTAINERS file for the new location.
Signed-off-by: NJens Axboe <axboe@kernel.dk>

Include Documentation/filesystems/cifs/ksmbd.rst in the ksmbd maintainers
file entry.
Signed-off-by: NNamjae Jeon <linkinjeon@kernel.org>
Signed-off-by: NSteve French <stfrench@microsoft.com>

Add Bharat Kumar Gogada and Michal Simek as maintainers for driver and
documentation of Xilinx Versal CPM Root Port device.

Link: https://lore.kernel.org/r/20220618052022.10388-1-bharat.kumar.gogada@xilinx.comSigned-off-by: NBharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NMichal Simek <michal.simek@amd.com>

Commit 08e95044 ("dt-binding: clk: npcm845: Add binding for Nuvoton
NPCM8XX Clock") obviously adds nuvoton,npcm845-clk.h, but the file entry in
MAINTAINERS, added with commit 3670d2ec ("arm64: npcm: Add support for
Nuvoton NPCM8XX BMC SoC") then refers to nuvoton,npcm8xx-clock.h.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in ARM/NUVOTON NPCM ARCHITECTURE.

Fixes: 3670d2ec ("arm64: npcm: Add support for Nuvoton NPCM8XX BMC SoC")
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

The drivers/gpio/gpio-i8255.h header file is also maintained.
Signed-off-by: NWilliam Breathitt Gray <william.gray@linaro.org>
Signed-off-by: NBartosz Golaszewski <brgl@bgdev.pl>

Make get_maintainers.pl work for ublk.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NMing Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20220721130916.1869719-2-hch@lst.deSigned-off-by: NJens Axboe <axboe@kernel.dk>

Exposes consumer library functions providing support for interfaces
compatible with the venerable Intel 8255 Programmable Peripheral
Interface (PPI).

The Intel 8255 PPI first appeared in the early 1970s, initially for the
Intel 8080 and later appearing in the original IBM-PC. The popularity of
the original Intel 8255 chip led to many subsequent variants and clones
of the interface in various chips and integrated circuits. Although
still popular, interfaces compatible with the Intel 8255 PPI are
nowdays typically found embedded in larger VLSI processing chips and
FPGA components rather than as discrete ICs.

A CONFIG_GPIO_I8255 Kconfig option is introduced by this patch. Modules
wanting access to these i8255 library functions should select this
Kconfig option, and import the I8255 symbol namespace.
Tested-by: NFred Eckert <Frede@cmslaser.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Cc: John Hentges <jhentges@accesio.com>
Cc: Jay Dolan <jay.dolan@accesio.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NWilliam Breathitt Gray <william.gray@linaro.org>
Signed-off-by: NBartosz Golaszewski <brgl@bgdev.pl>

A new document, Documentation/s390/vfio-ap-locking.rst was added. Make sure
the new document is picked up for the VFIO AP maintainers by using a
wildcard: Documentation/s390/vfio-ap*.
Signed-off-by: NTony Krowiak <akrowiak@linux.ibm.com>
Signed-off-by: NAlexander Gordeev <agordeev@linux.ibm.com>

This adds support for the Nuvoton NPCM8XX Board Management
controller (BMC) SoC family.

The NPCM8XX based quad-core Cortex-A35 ARMv8 architecture.
Signed-off-by: NTomer Maimon <tmaimon77@gmail.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This reverts commit e5436905.

The chrome platform driver changes need to come in through the platform
tree due to some api changes that showed up there that cause build
errors in linux-next
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20220719160821.5e68e30b@oak.ozlabs.ibm.com
Cc: Prashant Malani <pmalani@chromium.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Going forward, I'll be using my kernel.org for upstream work.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220714112533.539910-3-lee@kernel.org