Each MU has four pairs of rx/tx data register with four rx/tx interrupts
which can also be used as a separate channel.
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

The Messaging Unit module enables two processors within
the SoC to communicate and coordinate by passing messages
(e.g. data, status and control) through the MU interface.

Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

This adds documentation for the MediaTek Global Command Engine (GCE) unit
found in MT8173 SoCs.
Signed-off-by: NHoulong Wei <houlong.wei@mediatek.com>
Signed-off-by: NHS Liao <hs.liao@mediatek.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

Secure Proxy is another communication scheme in Texas Instrument's
devices intended to provide an unique communication path from various
processors in the System on Chip(SoC) to a central System Controller.

Secure proxy is, in effect, an evolution of current generation Message
Manager hardware block found in K2G devices. However the following
changes have taken place:

Secure Proxy instance exposes "threads" or "proxies" which is
primary representation of "a" communication channel. Each thread is
preconfigured by System controller configuration based on SoC usage
requirements. Secure proxy by itself represents a single "queue" of
communication but allows the proxies to be independently operated.

Each Secure proxy thread can uniquely have their own error and threshold
interrupts allowing for more fine control of IRQ handling.

Provide an hardware description of the same for device tree
representation.

See AM65x Technical Reference Manual (SPRUID7, April 2018)
for further details: http://www.ti.com/lit/pdf/spruid7Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

Commit 34962fb8 ("docs: Fix more broken references") replaced the
broken reference to rockchip,dwc3-usb-phy.txt binding for the Qualcomm
DWC3 binding (qcom-dwc3-usb-phy.txt). That's wrong, so replace that
reference for the correct ones.

Fixes: 34962fb8 ("docs: Fix more broken references")
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

Multiple binding documents have various forms of unbalanced quotation
marks. Fix them.
Signed-off-by: NJonathan Neuschäfer <j.neuschaefer@gmx.net>
Acked-by: NKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: NJon Hunter <jonathanh@nvidia.com>
Acked-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NRob Herring <robh@kernel.org>

In an early version of the I2C patch that was posted to the list the
default I2C frequency (if none was specified) was 400 kHz.  There was
debate on the list and we decided that it would be more consistent
with the rest of i2c if we defaulted to 100 kHz.  ...but we never
updated the bindings.  Let's fix this.

NOTE: since the i2c driver itself hasn't actually landed yet and the
SoC here is very new it seems terribly unlikely that anyone was
relying on the old 400 kHz number, so I'll assume this is an OK
"incompatible" device tree change.
Signed-off-by: NDouglas Anderson <dianders@chromium.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: NWolfram Sang <wsa@the-dreams.de>
Signed-off-by: NRob Herring <robh@kernel.org>

Remove unneeded unit address from onewire node, so that dtc does not
complain that unit address is present without a corresponding reg entry,
when such use is made on a real dts file.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NRob Herring <robh@kernel.org>

Trivial fix to spelling mistake in tilcdc.txt devicetree documentation.
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: NRob Herring <robh@kernel.org>

As files got renamed, their references broke.

Manually fix a series of broken refs at the DT bindings.
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

Rename:
	pinctrl-binding.txt -> pinctrl-bindings.txt

In order to match the current name of this file.
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

There were some file movements that changed the location for
some DT bindings. Fix them with:
	scripts/documentation-file-ref-check --fix

After manually checking if the new file makes sense.
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

The location pointed there is missing "bindings/" on its path.
Acked-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

As we move stuff around, some doc references are broken. Fix some of
them via this script:
	./scripts/documentation-file-ref-check --fix

Manually checked that produced results are valid.
Acked-by: NMatthias Brugger <matthias.bgg@gmail.com>
Acked-by: NTakashi Iwai <tiwai@suse.de>
Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: NGuenter Roeck <linux@roeck-us.net>
Acked-by: NMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

As we move stuff around, some doc references are broken. Fix some of
them via this script:
	./scripts/documentation-file-ref-check --fix

Manually checked if the produced result is valid, removing a few
false-positives.
Acked-by: NTakashi Iwai <tiwai@suse.de>
Acked-by: NMasami Hiramatsu <mhiramat@kernel.org>
Acked-by: NStephen Boyd <sboyd@kernel.org>
Acked-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: NMathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: NColy Li <colyli@suse.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

The script:
	./scripts/documentation-file-ref-check --fix

Gives multiple hints for broken references on some files.
Manually use the one that applies for some files.
Acked-by: NSteven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: NJames Morris <james.morris@microsoft.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: NJonathan Corbet <corbet@lwn.net>

Include SDM845 APSS shared to the list of possible bindings
Signed-off-by: NSibi Sankar <sibis@codeaurora.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

The Qualcomm MSM8998 platform has a APCS HMSS GLOBAL block, add the
compatible for this.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

Add a binding for the STMicroelectronics STM32 IPCC block exposing a
mailbox mechanism between two processors.
Signed-off-by: NFabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: NLudovic Barre <ludovic.barre@st.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>

To be able to describe topologies where devices are partitioned across
multiple power domains, let's extend the power-domain property to allow
being a list of PM domain specifiers.
Suggested-by: NJon Hunter <jonathanh@nvidia.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Clarify that binding patches should also include include/dt-bindings/*
as part of them. The binding doc defines the ABI and the includes are
part of that. Add some details on the preferred subject prefix and
contents.
Signed-off-by: NRob Herring <robh@kernel.org>

This patch adds the Spreadtrum vibrator driver, which embedded in the
Spreadtrum SC27xx series PMICs.
Signed-off-by: NXiaotong Lu <xiaotong.lu@spreadtrum.com>
Signed-off-by: NBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Add documentation for r8a77990 compatible string to renesas ravb device
tree bindings documentation.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NRob Herring <robh@kernel.org>

Signed-off-by: NCharles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Add device tree bindings for the Dialog DA9063L. This is a
variant of the DA9063 chip with smaller package, with less
LDO regulators and without RTC block. The other properties
of the chip are the same, including the content of the chip
ID register.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Add the compatibles and PMIC ids for the pm8005, pm8998, and pmi8998
PMICS found on MSM8998 and SDM845 based platforms.

Cc: <devicetree@vger.kernel.org>
Signed-off-by: NStephen Boyd <swboyd@chromium.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

There are no longer any platforms that use Marvell's mv64x60
hostbridges so remove the supporting kernel code.

CC: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: NMark Greer <mgreer@animalcreek.com>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>

Update Stingray clock binding document to add additional clock entries
with names matching the latest ASIC datasheet. Also modify a few existing
entries to make their naming more consistent with the rest of the entries
Signed-off-by: NPramod Kumar <pramod.kumar@broadcom.com>
Signed-off-by: NRay Jui <ray.jui@broadcom.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>

For platforms that has multiple copies of the TSENS hardware block it's
necessary to be able to specify the number of sensors per block in DeviceTree.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NAmit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NEduardo Valentin <edubezval@gmail.com>

Update rcar thermal dt-binding to  add R8A77995 info.
Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NEduardo Valentin <edubezval@gmail.com>

Add device tree bindings for video clock controller for
Qualcomm Technology Inc's SoCs.
Signed-off-by: NAmit Nischal <anischal@codeaurora.org>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>

This patch adds support for the BCM5389 switch connected through MDIO.
Signed-off-by: NDamien Thébault <damien.thebault@vitec.com>
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Currently there is no support for Tempo Semiconductor's TSCS454 CODEC.

Add support for it.
Signed-off-by: NSteven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The simple-card driver currently accepts a clock node in the cpu dai
sub-node and only uses it as an alternative to the
'system-clock-frequency' property to get the current frequency.

This patch adds another use of the passed clock node. If mclk-fs is
specified, the clocks in cpu and codec dai sub-nodes will be set to
the calculated rate (stream rate * mclk_fs) in hw_params.

This allows platforms to pass tuneable clocks as phandle that will
automatically be set to the right rates.
Signed-off-by: NDaniel Mack <daniel@zonque.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add vendor prefix for ArcherMind Technology (Nanjing) Co., Ltd.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: NRob Herring <robh@kernel.org>

Support for this is being added to the driver but the original
patch forgot to add this documentation.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NRob Herring <robh@kernel.org>

Add DT bindings for the Mobiveil PCIe Host Bridge IP driver and update the
vendor prefixes file.
Signed-off-by: NSubrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRob Herring <robh@kernel.org>

The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC
to provide the OPP framework with required information.
This is used to determine the voltage and frequency value for each OPP of
operating-points-v2 table when it is parsed by the OPP framework.

This change adds documentation for the DT bindings.
The "operating-points-v2-kryo-cpu" DT extends the "operating-points-v2"
with following parameters:
- nvmem-cells (NVMEM area containig the speedbin information)
- opp-supported-hw: A single 32 bit bitmap value,
  representing compatible HW:
			0:	MSM8996 V3, speedbin 0
			1:	MSM8996 V3, speedbin 1
			2:	MSM8996 V3, speedbin 2
			3:	unused
			4:	MSM8996 SG, speedbin 0
			5:	MSM8996 SG, speedbin 1
			6:	MSM8996 SG, speedbin 2
			7-31:	unused
Signed-off-by: NIlia Lin <ilialin@codeaurora.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NAmit Kucheria <amit.kucheria@linaro.org>
Tested-by: NAmit Kucheria <amit.kucheria@linaro.org>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Document devicetree bindings for ROHM BD71837 PMIC regulators.
Signed-off-by: NMatti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add new compatible string for Qualcomm SDM845 SoCs
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NSibi Sankar <sibis@codeaurora.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>