I'm leaving Broadcom, and will no longer have access to hardware and
documentation necessary to be effective in a maintainership role.
Signed-off-by: NJon Mason <jon.mason@broadcom.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

The LPI2C is used in IMX7ULP/MX8 SoCs.
Signed-off-by: NDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

The RIIC I2C controller is used in Renesas RZ/A SoCs.
Signed-off-by: NChris Brandt <chris.brandt@renesas.com>
[wsa: added documentation file]
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

The Image Signal Processor found on Cherry Trail devices is brought up in
D0 state on devices which have camera sensors attached to it. The ISP will
not enter D3 state again without some massaging of its registers beforehand
and the ISP not being in D3 state blocks the SoC from entering S0ix modes.

There was a driver for the ISP in drivers/staging but that got removed
again because it never worked. It does not seem likely that a real
driver for the ISP will be added to the mainline kernel anytime soon.

This commit adds a dummy driver which contains the necessary magic from
the staging driver to powerdown the ISP, so that Cherry Trail devices where
the ISP is used will properly use S0ix modes when suspended.

Together with other recent S0ix related fixes this allows S0ix modes to
be entered on e.g. a Chuwi Hi8 Pro and a HP x2 210.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=196915Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

Add a maintainer information for the csky(C-SKY) architecture.
Signed-off-by: NGuo Ren <ren_guo@c-sky.com>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>

Most of the ARM platforms used cpufreq-dt driver irrespective of
whether it's big-little(HMP) or SMP system. This arm_big_little_dt is
not used actively at all.

So let's remove the driver, so that it need not be maintained.
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

The file drivers/vhost/vsock.h never existed.  Remove the bogus
MAINTAINERS reference.

Fixes: 433fc58e ("VSOCK: Introduce vhost_vsock.ko")
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

It would be good for me to keep an eye on the patches that touch Xen
support in Linux to try to spot changes that break Xen on ARM early on.
Signed-off-by: NStefano Stabellini <sstabellini@kernel.org>
Reviewed-by: NBoris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: NJuergen Gross <jgross@suse.com>

There are few Intel MFD PMIC device drivers which I would like
to review.

Note, Intel MSIC is old system controller that based mostly on PMIC
integrated in it. Thus, I included it as well.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Add John and Daniel as additional tls co-maintainers to help review
patches and fix syzbot reports.
Acked-by: NJohn Fastabend <john.fastabend@gmail.com>
Acked-by: NDaniel Borkmann <daniel@iogearbox.net>
Signed-off-by: NDave Watson <davejwatson@fb.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

As I introduced these files, I'm willing to be the maintainer of them as
well.
Acked-by: NChris Mason <clm@fb.com>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NSteven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: NTheodore Ts'o <tytso@mit.edu>
Acked-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add myself as XArray and IDR maintainer.
Signed-off-by: NMatthew Wilcox <willy@infradead.org>

Add an entry for the Broadcom STB I2C controller in the MAINTAINERS file.
Signed-off-by: NKamal Dasu <kdasu.kdev@gmail.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
[wsa: fixed sorting and a whitespace error]
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Remove Souvik who has left this role. Add Rajneesh and David who work
jointly on telemetry updates for new platforms.
Signed-off-by: NDavid E. Box <david.e.box@intel.com>
Signed-off-by: NRajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

A driver for LG Gram laptop supporting features not available through the
standard interfaces:

- Support for the 5 Fn keys that generate ACPI or WMI events.

- Two software controlled LEDs: keyboard backlight (also controlled by
  hardware) and touchpad LED.

- Extra features: reader mode, Fn lock, cooling mode, USB charge mode, and
  maximal battery charging level.
Signed-off-by: NMatan Ziv-Av <matan@svgalib.org>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

My work email is completely useless, switch it to my personal address so
I get emails on a account I actually pay attention to.
Signed-off-by: NJosef Bacik <josef@toxicpanda.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

Update Shrijeet's email address for the VRF entry.
Signed-off-by: NDavid Ahern <dsahern@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Now that the documents have been updated to conform to the reStructured Text
guidelines, we can now change the file extensions and update the other
related references.

This converts all of the Intel wired LAN driver documentation to *.rst.
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>

Added the fm10k kernel documentation, which apparently was missing.
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>

This patch adds support for the Mylex DAC960 RAID controller,
supporting the newer, SCSI-based interface.  The driver is a
re-implementation of the original DAC960 driver.
Signed-off-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

This patch adds support for the Mylex DAC960 RAID controller,
supporting the older, block-based interface only.  The driver is a
re-implementation of the original DAC960 driver.
Signed-off-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

No functional change. Having two different files for keystone PCI driver
doesn't serve any purpose. Merge pci-keystone-dw.c and pci-keystone.c
into a single pci-keystone.c file and remove pci-keystone.h.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>

Add an entry for the Broadcom SPI controller in the MAINTAINERS file.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The IPX code was removed from staging back in November 2017, but the
MAINTAINERS entry stuck around.  Remove the invalid directory from the
file as it does not actually point to anything anymore.
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The ncp filesystem got removed in November of 2017, yet the MAINTAINERS
entry persisted.  Remove that now.
Reported-by: NJoe Perches <joe@perches.com>
Cc: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The UIO file mask in MAINTAINERS was incorrectly directing UIOVEC
(include/linux/uio.h) patches to Greg.

Tag Al as the UIOVEC maintainer as Ingo and others have explicitly
required his ack before taking architecture patches that touch
lib/iov_iter.c.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDan Williams <dan.j.williams@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add support for the DEC FDDIcontroller 700 (DEFZA), Digital Equipment
Corporation's first-generation FDDI network interface adapter, made for
TURBOchannel and based on a discrete version of what eventually became
Motorola's widely used CAMEL chipset.

The CAMEL chipset is present for example in the DEC FDDIcontroller
TURBOchannel, EISA and PCI adapters (DEFTA/DEFEA/DEFPA) that we support
with the `defxx' driver, however the host bus interface logic and the
firmware API are different in the DEFZA and hence a separate driver is
required.

There isn't much to say about the driver except that it works, but there
is one peculiarity to mention.  The adapter implements two Tx/Rx queue
pairs.

Of these one pair is the usual network Tx/Rx queue pair, in this case
used by the adapter to exchange frames with the ring, via the RMC (Ring
Memory Controller) chip.  The Tx queue is handled directly by the RMC
chip and resides in onboard packet memory.  The Rx queue is maintained
via DMA in host memory by adapter's firmware copying received data
stored by the RMC in onboard packet memory.

The other pair is used to communicate SMT frames with adapter's
firmware.  Any SMT frame received from the RMC via the Rx queue must be
queued back by the driver to the SMT Rx queue for the firmware to
process.  Similarly the firmware uses the SMT Tx queue to supply the
driver with SMT frames that must be queued back to the Tx queue for the
RMC to send to the ring.

This solution was chosen because the designers ran out of PCB space and
could not squeeze in more logic onto the board that would be required to
handle this SMT frame traffic without the need to involve the driver, as
with the later DEFTA/DEFEA/DEFPA adapters.

Finally the driver does some Frame Control byte decoding, so to avoid
magic numbers some macros are added to <linux/if_fddi.h>.
Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add a MAINTAINERS entry to the skmsg and related files such that
patches, features, bug reports land with the right Cc.
Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net>
Signed-off-by: NJohn Fastabend <john.fastabend@gmail.com>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>

I am one of the main engineers working on ashmem. I have been fixing
bugs in the driver and have been involved in the memfd conversion
discussions and sending patches about that. I also have an understanding
of the binder driver and was involved with some of the development on
finer grained locking. So I would like to be added to the MAINTAINERS
file for android drivers for review and maintenance of ashmem and other
Android drivers.
Signed-off-by: NJoel Fernandes (Google) <joel@joelfernandes.org>
Acked-by: NTodd Kjos <tkjos@android.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Just drop the "linux" part of the path, it was never correct.
Reported-by: NJoe Perches <joe@perches.com>
Fixes: 256ac037 ("dt-bindings: document devicetree bindings for mux-controllers and gpio-mux")
Signed-off-by: NPeter Rosin <peda@axentia.se>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Trace events are useful for people who collect data from the
Ftrace outputs. There're people who analyse the relationship
of cpufreq, thermal and hwmon (power/voltage/current) using
the convenient and timestamped Ftrace outputs, while unlike
cpufreq and thermal subsystems the hwmon does not have trace
events supported yet.

So this patch adds initial trace events for the hwmon core.
To call hwmon_attr_base() for aligned attr index numbers, it
also moves the function upward.

Ftrace outputs:
 ...: hwmon_attr_show_string: index=2, attr_name=in2_label, val=VDD_5V
 ...: hwmon_attr_show: index=2, attr_name=in2_input, val=5112
 ...: hwmon_attr_show: index=2, attr_name=curr2_input, val=440

Note that the _attr_show and _attr_store functions are tied
to the _with_info API. So a hwmon driver requiring the trace
events feature should use _with_info API to register a hwmon
device.
Signed-off-by: NNicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>

Trusted keys are variable length random numbers generated by the TPM,
which are used as symmetric keys.  The trusted key is never exported
to userspace in the clear.

Adding Jarrko, the TPM maintainer.
Signed-off-by: NMimi Zohar <zohar@linux.ibm.com>

To all appearance Joachim Eastwood abandoned the maintenance of NXP
LPC18xx/LPC43xx archtecture about two years ago, and for me it would be
possible to continue the support, fortunately the quality of platform
drivers written by Joachim is exceptionally high.

The change is based on https://lkml.org/lkml/2018/9/24/1398 discussion.

At the same time two redundant explicit driver file paths are dropped
from the list, clk-lpc18xx* drivers are covered by "lpc18xx" search
pattern and timer-lpc32xx driver is covered by "lpc32xx" pattern and it
goes into ARM/LPC32XX entry, which is also under my wing, in other words
LPC18xx/LPC43xx clocksource and CCF drivers will remain maintained.
Signed-off-by: NVladimir Zapolskiy <vz@mleia.com>
Cc: Joachim Eastwood <manabian@gmail.com>
Acked-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

MAX20751 is a PMBUS driver, which has its own maintainer entry.
On top of that, the entry for MAX20751 points to a non-existing file.
Drop it. Add various missing driver documentation files.
Reported-by: NJoe Perches <joe@perches.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>

The uapi header file listed in the cxlflash stanza has a typo.

Removed the trailing 's' from the filename.
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NMatthew R. Ochs <mrochs@linux.ibm.com>
Acked-by: NUma Krishnan <ukrishn@linux.ibm.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

The path was incomplete, fix it.
Reported-by: NJoe Perches <joe@perches.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Added maintainers entry for Marvell OcteonTX2 SOC's RVU
admin function driver.
Signed-off-by: NSunil Goutham <sgoutham@marvell.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add all source files under drivers/pinctrl/mediatek for the entry and
change the address to a permanent one since I have a personal leave
over the next few months and the address would be suspended for a while.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NSean Wang <sean.wang@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add single-register MMIO GPIO driver for complex cases where
only several fields in register belong to GPIO lines and each GPIO
line owns a field with different length and on/off value.

Such CREG GPIOs are used in Synopsys AXS10x and HSDK boards.
Signed-off-by: NEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NPaul Moore <paul@paul-moore.com>