dt-bindings: thermal: tsens: Set 'additionalProperties: false'

Ensure the node only contains the properties listed in the schema by
setting 'additionalProperties: false'. Doing this requires reworking the
interrupt properties schemas so that they are defined in the main
'properties' section.

Fixes: a877e768f655 ("dt-bindings: thermal: tsens: Convert over to a yaml schema")
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Amit Kucheria <amit.kucheria@linaro.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>

dt-bindings: thermal: tsens: Fix nvmem-cell-names schema

There's a typo 'nvmem-cells-names' in the schema which means the correct
'nvmem-cell-names' in the examples are not checked. The possible values
are wrong too both in that the 2nd entry is not specified correctly and the
values are just wrong based on the dts files in the kernel.

Fixes: a877e768f655 ("dt-bindings: thermal: tsens: Convert over to a yaml schema")
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Amit Kucheria <amit.kucheria@linaro.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>

dt-bindings: vendor-prefixes: Add Beacon vendor prefix

Beacon EmebeddedWorks is the brand owned by Compass Electronics Group,
LLC based out of the United States.
https://beaconembedded.com/

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: vendor-prefixes: Add Topwise

Topwise Communication Co,. Ltd. is a company based in Shenzhen. They
manufacture all kind of products but seem to be focusing on POS nowadays.

Signed-off-by: Pascal Roeleven <dev@pascalroeleven.nl>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Rob Herring <robh@kernel.org>

of: of_private.h: Replace zero-length array with flexible-array member

The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:

struct foo {
        int stuff;
        struct boo array[];
};

By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.

Also, notice that, dynamic memory allocations won't be affected by
this change:

"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]

This issue was found with the help of Coccinelle.

[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour")

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Rob Herring <robh@kernel.org>

docs: dt: fix a broken reference to input.yaml

The old file was converted to yaml, but its reference was
still pointing to the old one.

Fixes: 7cef1079e3ad ("dt-bindings: input: Add common input binding in json-schema")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

docs: dt: fix references to ap806-system-controller.txt

ap806-system-controller.txt was renamed to ap80x-system-controller.txt.

Update its references accordingly.

Fixes: 2537831bbc19 ("dt-bindings: ap80x: replace AP806 with AP80x")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>

docs: dt: fix references to m_can.txt file

This file was converted to json and renamed. Update its
references accordingly.

Fixes: 824674b59f72 ("dt-bindings: net: can: Convert M_CAN to json-schema")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: pwm: renesas-tpu: Document more R-Car Gen2 support

All R-Car Gen2 SoCs have a Renesas Timer Pulse Unit.
Document support for the missing variants.

No driver change is needed due to the fallback compatible string.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add cros-ec Type C port driver

Some Chrome OS devices with Embedded Controllers (EC) can read and
modify Type C port state.

Add an entry in the DT Bindings documentation that lists out the logical
device and describes the relevant port information, to be used by the
corresponding driver.

Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: leds: common: fix example for gpio-leds

The preferred form for gpio-leds compatible subnodes is:
^led-[0-9a-f]$
Fix example by changing led0 and led1 to led-0 and led-1.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: interrupt-controller: msi: Correct msi-controller@c's reg

The base address of msi-controller@c should be set to c.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: spi: Add interconnect binding for QSPI

Add documentation for the interconnect and interconnect-names
properties for QSPI.

Signed-off-by: Akash Asthana <akashast@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: spi: Convert QSPI bindings to YAML

Convert QSPI bindings to DT schema format using json-schema.

Signed-off-by: Akash Asthana <akashast@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: thermal: rcar-thermal: Convert bindings to json-schema

Convert Renesas R-Car Thermal bindings documentation to json-schema.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: phy: Convert phy-mmp3-usb to json-schema

A rather straightforward conversion of the phy-mmp3-usb binding to DT
schema format using json-schema.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
[robh: add additionalProperties]
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add "mrvl", a legacy vendor prefix for Marvell

While the preferred vendor prefix is "marvell", "mrvl" is used by many
older bindings already. Add it, while also marking it deprecated.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: mrvl: Add missing compatible strings

Add compatible strings for the boards we have in tree. At the same time,
fix the MMP3 compatible string: the preferred vendor name for Marvell is
"marvell", not "mrvl", and indeed "marvell,mmp3" has been actively used,
not "mrvl,mmp3".

Fixes: 95aecb71b84e ("dt-bindings: arm: mrvl: Document MMP3 compatible string")
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: l2x0: Tauros 3 is PL310 compatible

The validation is unhappy about mmp3-dell-ariel declaring its
marvell,tauros3-cache node to be compatible with arm,pl310-cache:

  mmp3-dell-ariel.dt.yaml: cache-controller@d0020000: compatible:
       Additional items are not allowed ('arm,pl310-cache' was unexpected)
  mmp3-dell-ariel.dt.yaml: cache-controller@d0020000: compatible:
       ['marvell,tauros3-cache', 'arm,pl310-cache'] is too long

Let's allow this -- Tauros 3 is designed to be compatible with PL310.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
[robh: fixup indentation]
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add missing 'additionalProperties: false'

Setting 'additionalProperties: false' is frequently omitted, but is
important in order to check that there aren't extra undocumented
properties in a binding.

Ideally, we'd just add this automatically and make this the default, but
there's some cases where it doesn't work. For example, if a common
schema is referenced, then properties in the common schema aren't part
of what's considered for 'additionalProperties'. Also, sometimes there
are bus specific properties such as 'spi-max-frequency' that go into
bus child nodes, but aren't defined in the child node's schema.

So let's stick with the json-schema defined default and add
'additionalProperties: false' where needed. This will be a continual
review comment and game of wack-a-mole.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Acked-by: Stephen Boyd <sboyd@kernel.org> # clock
Acked-by: Lee Jones <lee.jones@linaro.org>

dt-bindings: Clean-up schema errors due to missing 'addtionalProperties: false'

Numerous schemas are missing 'additionalProperties: false' statements which
ensures a binding doesn't have any extra undocumented properties or child
nodes. Fixing this reveals various missing properties, so let's fix all
those occurrences.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Acked-by: Stephen Boyd <sboyd@kernel.org> # clock
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: netdev@vger.kernel.org
Cc: Guillaume La Roque <glaroque@baylibre.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-iio@vger.kernel.org
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-clk@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: linux-amlogic@lists.infradead.org
Cc: linux-pm@vger.kernel.org
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-gpio@vger.kernel.org
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-media@vger.kernel.org
Cc: Lee Jones <lee.jones@linaro.org>

dt-bindings: sram: qcom: Clean-up 'ranges' and child node names

The regex for child nodes doesn't match the example. This wasn't flagged
with 'additionalProperties: false' missing. The child node schema was also
incorrect with 'ranges' property as it applies to child nodes and should
be moved up to the parent node.

Fixes: 957fd69d396b ("dt-bindings: soc: qcom: add On Chip MEMory (OCMEM) bindings")
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Brian Masney <masneyb@onstation.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Brian Masney <masneyb@onstation.org>
Cc: linux-arm-msm@vger.kernel.org

dt-bindings: iio/accel: Drop duplicate adi,adxl345/6 from trivial-devices.yaml

The 'adi,adxl345' definition is a duplicate as there's a full binding in:
Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml

The trivial-devices binding doesn't capture that 'adi,adxl346' has a
fallback compatible 'adi,adxl345', so let's add it to adi,adxl345.yaml.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: linux-iio@vger.kernel.org
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Jonathan Cameron <jic23@kernel.org>

dt-bindings: mfd: Convert stpmic1 bindings to json-schema

Convert stpmic1 bindings to json-schema.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: clk: fix example for single-output provider

As described above single-output clock provider should have
0 cells number, so let's fix it by using 0 as cells number.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for ENE

ENE Technology makes embedded controllers and perhaps other stuff. Their
web site is http://www.ene.com.tw/.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for Dell Inc.

Dell makes computers and perhaps other stuff. Their web site is
http://www.dell.com/.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for SG Micro Corp

"SG Micro Corp (SGMICRO) specializes in high performance, high quality
analog IC design, marketing and sales." (http://www.sg-micro.com/)

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: serial: Convert slave-device bindings to json-schema

Convert the serial slave-device Device Tree binding documentation to
json-schema, and incorporate it into the generic serial bindings.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: serial: Convert generic bindings to json-schema

Convert the generic serial interface Device Tree binding documentation
to json-schema.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>

ARM: dts: sunxi: Fix dtc 'dma-ranges' warnings

'#address-cells' and '#size-cells' are needed in the same node (for the
child bus) as 'dma-ranges' in order to parse it. The kernel is more lax
and will walk up the tree to get the properties from a parent node, but
it's better to be explicit. dtc now does checks on 'dma-ranges' and is
more strict:

arch/arm/boot/dts/sun5i.dtsi:189.4-52: Warning (dma_ranges_format): \
/soc/dram-controller@1c01000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
arch/arm/boot/dts/sun8i-r40.dtsi:742.4-52: Warning (dma_ranges_format): \
/soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
arch/arm/boot/dts/sunxi-h3-h5.dtsi:563.4-52: Warning (dma_ranges_format): \
/soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)

Cc: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

scripts/dtc: Update to upstream version v1.6.0-2-g87a656ae5ff9

This adds the following commits from upstream:

87a656ae5ff9 check: Inform about missing ranges
73d6e9ecb417 libfdt: fix undefined behaviour in fdt_splice_()
2525da3dba9b Bump version to v1.6.0
62cb4ad286ff Execute tests on FreeBSD with Cirrus CI
1f9a41750883 tests: Allow running the testsuite on already installed binary / libraries
c5995ddf4c20 tests: Honour NO_YAML make variable
e4ce227e89d7 tests: Properly clean up .bak file from tests
9b75292c335c tests: Honour $(NO_PYTHON) flag from Makefile in run_tests.sh
6c253afd07d4 Encode $(NO_PYTHON) consistently with other variables
95ec8ef706bd tests: No need to explicitly pass $PYTHON from Make to run_tests.sh
2b5f62d109a2 tests: Let run_tests.sh run Python tests without Makefile assistance
76b43dcbd18a checks: Add 'dma-ranges' check
e5c92a4780c6 libfdt: Use VALID_INPUT for FDT_ERR_BADSTATE checks
e5cc26b68bc0 libfdt: Add support for disabling internal checks
28fd7590aad2 libfdt: Improve comments in some of the assumptions
fc207c32341b libfdt: Fix a few typos
0f61c72dedc4 libfdt: Allow exclusion of fdt_check_full()
f270f45fd5d2 libfdt: Add support for disabling ordering check/fixup
c18bae9a4c96 libfdt: Add support for disabling version checks
fc03c4a2e04e libfdt: Add support for disabling rollback handling
77563ae72b7c libfdt: Add support for disabling sanity checks
57bc6327b80b libfdt: Add support for disabling dtb checks
464962489dcc Add a way to control the level of checks in the code
0c5326cb2845 libfdt: De-inline fdt_header_size()
cc6a5a071504 Revert "yamltree: Ensure consistent bracketing of properties with phandles"
0e9225eb0dfe Remove redundant YYLOC global declaration
cab09eedd644 Move -DNO_VALGRIND into CPPFLAGS
0eb1cb0b531e Makefile: pass $(CFLAGS) also during dependency generation

Signed-off-by: Rob Herring <robh@kernel.org>

scripts/dtc: Remove unused makefile fragments

The Makefile.dtc and Makefile.libfdt fragments from upstream dtc aren't
used by the kernel build, so let's remove them and stop syncing them.

Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Convert usb-connector to YAML format.

Convert the usb-connector.txt bindings file to YAML format. This allows
it to be used in dt_bindings_check verification. This patch was
born out of a patch series for the addition of a Type C connector
class port driver[1].

An attempt has been made to maintain the same documentation text and
example structure as was in the .txt file, but wherever needed
modifications have been made to satisfy dt_bindings_check.

Also, update all references to usb-connector.txt to now use
usb-connector.yaml.

[1]: https://lkml.org/lkml/2020/2/19/1232

Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: cpus: Add kryo280 compatible

Kryo280 is found in msm8998, so add it to the list of cpu compatibles.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: i2c-rk3x: add description for px30

The description below is already in use for px30.dtsi,
but was somehow never added to a document, so add
"rockchip,px30-i2c", "rockchip,rk3399-i2c"
for i2c nodes on a px30 platform to i2c-rk3x.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: i2c-rk3x: add description for rk3308

The description below is already in use for rk3308.dtsi,
but was somehow never added to a document, so add
"rockchip,rk3308-i2c", "rockchip,rk3399-i2c"
for i2c nodes on a rk3308 platform to i2c-rk3x.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: i2c-rk3x: add description for rk3368

The description below is already in use for rk3368.dtsi,
but was somehow never added to a document, so add
"rockchip,rk3368-i2c", "rockchip,rk3288-i2c"
for i2c nodes on a rk3368 platform to i2c-rk3x.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: i2c-rk3x: add description for rk3036

The description below is already in use for rk3036.dtsi,
but was somehow never added to a document, so add
"rockchip,rk3036-i2c", "rockchip,rk3288-i2c"
for i2c nodes on a rk3036 platform to i2c-rk3x.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: convert rockchip i2c bindings to yaml

Current dts files with 'i2c' nodes are manually verified.
In order to automate this process i2c-rk3x.txt
has to be converted to yaml. In the new setup
i2c-rk3x.yaml will inherit properties from
i2c-controller.yaml.

Also change document name in MAINTAINERS.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: rcar-vin: Convert bindings to json-schema

Convert Renesas R-Car VIN bindings documentation to json-schema.

As the examples in the bindings now can be tested add a new one which
describes how the both a parallel and a CSI-2 source can be connected on
Gen3 SoCs.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: serial: snps-dw-apb-uart: add compatible property for rk3308 uart

A test with the command below gives these errors:

arch/arm64/boot/dts/rockchip/rk3308-evb.dt.yaml: serial@ff0d0000: compatible:
['rockchip,rk3308-uart', 'snps,dw-apb-uart']
is not valid under any of the given schemas
arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dt.yaml: serial@ff0a0000: compatible:
['rockchip,rk3308-uart', 'snps,dw-apb-uart']
is not valid under any of the given schemas

The compatible property for the Rockchip rk3308 uart was somehow never
added to the documention. Fix this error by adding 'rockchip,rk3308-uart'
to snps-dw-apb-uart.yaml.

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/serial/
snps-dw-apb-uart.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Merge branch 'dt/linus' into dt/next

dt-bindings: arm: Fixup the DT bindings for hierarchical PSCI states

The hierarchical topology with power-domain should be described through
child nodes, rather than as currently described in the PSCI root node. Fix
this by adding a patternProperties with a corresponding reference to the
power-domain DT binding.

Additionally, update the example to conform to the new pattern, but also to
the adjusted domain-idle-state DT binding.

Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[robh: Add missing allOf, tweak power-domain node name]
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: power: Extend nodename pattern for power-domain providers

The existing binding requires the nodename to have a '@', which is a bit
limiting for the wider use case. Therefore, let's extend the pattern to
allow either '@' or '-'.

Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[robh: drop example change]
Signed-off-by: Rob Herring <robh@kernel.org>

MAINTAINERS: update ALLWINNER CPUFREQ DRIVER entry

Commit b30d8cf5e171 ("dt-bindings: opp: Convert Allwinner H6 OPP to a
schema") converted in Documentation/devicetree/bindings/opp/ the file
sun50i-nvmem-cpufreq.txt to allwinner,sun50i-h6-operating-points.yaml.

Since then, ./scripts/get_maintainer.pl --self-test complains:

  warning: no file matches \
  F: Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt

Adjust the file pattern in the ALLWINNER CPUFREQ DRIVER entry.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: pwm: Update bindings for MT7629 SoC

This updates bindings for MT7629 pwm controller.

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for Elida

Shenzen Elida Technology Co. Ltd. is a Chinese TFT manufacturer.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: Convert UniPhier System Cache to json-schema

Convert the UniPhier System Cache binding to DT schema format.
This is a full-custom outer cache (L2 and L3) used on UniPhier
ARM 32-bit SoCs.

While I was here, I added the interrupts property. This is not
used in Linux, but the hardware has interrupt lines at least.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: bus: Drop empty compatible string in example

In preparation to add generic checks of compatible strings, drop
the compatible as '...' is not a valid compatible string.

Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: power: Convert domain-idle-states bindings to json-schema

While converting to the json-schema, let's also take the opportunity to
further specify/clarify some more details about the DT binding.

For example, let's define the label where to put the states nodes, set a
pattern for nodename of the state nodes and finally add an example.

Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[robh: drop type refs from standard unit properties]
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: Fix cpu compatibles in the hierarchical example for PSCI

Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: Correct links to idle states definitions

The arm,idle-state DT bindings recently got converted to the json-schema,
but some links are still pointing to the old, non-existing, txt file. Let's
update the links to fix this.

Fixes: baac82fe06db ("dt-bindings: arm: Convert arm,idle-state binding to DT schema")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mfd: Fix typo in file name of twl-familly.txt

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mfd: tps65910: Improve grammar

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mfd: zii,rave-sp: Fix a typo ("onborad")

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: clock: Convert UniPhier clock to json-schema

Convert the UniPhier clock controller binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: fsl: fix APF6Dev compatible

APF6 Dev compatible is armadeus,imx6dl-apf6dev and not
armadeus,imx6dl-apf6dldev.

Fixes: 3d735471d066 ("dt-bindings: arm: Document Armadeus SoM and Dev boards devicetree binding")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Rob Herring <robh@kernel.org>

of: overlay: log the error cause on resolver failure

When a DT overlay has a node label that is not present in the live
devicetree symbols table, this error is printed:

  OF: resolver: overlay phandle fixup failed: -22
  create_overlay: Failed to create overlay (err=-22)

which does not help much in finding the node label that caused the problem
and fix the overlay source.

Add an error message with the name of the node label that caused the
error. The new output is:

  OF: resolver: node label 'gpio9' not found in live devicetree symbols table
  OF: resolver: overlay phandle fixup failed: -22
  create_overlay: Failed to create overlay (err=-22)

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>

of: unittest: make gpio overlay test dependent on CONFIG_OF_GPIO

Randconfig testing found compile errors in drivers/of/unittest.c if
CONFIG_GPIOLIB is not set because CONFIG_OF_GPIO depends on
CONFIG_GPIOLIB.  Make the gpio overlay test depend on CONFIG_OF_GPIO.

No code is modified, it is only moved to a different location and
protected with #ifdef CONFIG_OF_GPIO.  An empty
of_unittest_overlay_gpio() is added in the #else.

Fixes: f4056e705b2e ("of: unittest: add overlay gpio test to catch gpio hog problem")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Fix dtc warnings in examples

Fix all the warnings in the DT binding schema examples when built with
'W=1'. This is in preparation to make that the default for examples.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: power: apmu: Convert to json-schema

Convert the Renesas Advanced Power Management Unit Device Tree binding
documentation to json-schema.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: power: rcar-sysc: Convert to json-schema

Convert the Renesas R-Car System Controller Device Tree binding
documentation to json-schema.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: reset: rcar-rst: Convert to json-schema

Convert the Renesas R-Car Reset Controller Device Tree binding
documentation to json-schema.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Rob Herring <robh@kernel.org>

Merge branch 'dt/ranges-rework' into dt/next

dt-bindings: vendor-prefixes: Add prefix for PocketBook International SA

Call it "pocketbook".

Signed-off-by: Ondrej Jirman <megous@megous.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: rng: Convert BCM2835 to DT schema

Convert BCM2835/6368 Random number generator bindings to DT schema.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mmc: Convert Cadence SD/SDIO/eMMC controller to json-schema

Convert the Cadence SD/SDIO/eMMC host controller IP (a.k.a. SD4HC)
binding to DT schema format.

Socionext UniPhier ARM 64-bit SoCs are integrated with this IP.

Cc: Piotr Sroka <piotrs@cadence.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mtd: Convert Denali NAND controller to json-schema

Convert the Denali NAND controller binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mmc: Convert UniPhier SD controller to json-schema

Convert the UniPhier SD controller binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: dma: Convert UniPhier MIO DMA controller to json-schema

Convert the UniPhier MIO (Media I/O) DMA controller binding to DT
schema format.

While I was here, I added the resets property.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: interrupt-controller: Convert UniPhier AIDET to json-schema

Convert the UniPhier AIDET (ARM Interrupt Detector) binding to DT
schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: bus: Convert UniPhier System Bus to json-schema

Convert the UniPhier System Bus controller binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: pinctrl: Convert UniPhier pin controller to json-schema

Convert the UniPhier pin controller binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: gpio: Convert UniPhier GPIO to json-schema

Convert the UniPhier GPIO controller binding to DT schema format.

I omitted the 'gpio-ranges' property because it is defined in the
dt-schema project (/schemas/gpio/gpio.yaml).

As of writing, the 'gpio-ranges-group-names' is not defined in that
file despite it is a common property described in
Documentation/devicetree/bindings/gpio/gpio.txt
So, I defined it in this schema.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: Convert UniPhier board/SoC bindings to json-schema

Convert the Socionext UniPhier board/SoC binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: Convert UniPhier FI2C controller to json-schema

Convert the UniPhier FIFO-builtin I2C (a.k.a. FIFO) controller binding
to DT schema format.

There are two types of I2C controllers used on the UniPhier platform.
This is the new one with FIFO support, which is used on the Pro4 SoC
or newer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: i2c: Convert UniPhier I2C controller to json-schema

Convert the UniPhier I2C controller (FIFO-less) binding to DT schema
format.

There are two types of I2C controllers used on the UniPhier platform.
This is the legacy one without FIFO support, which is used on the
sLD8 SoC or older.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: serial: Convert UniPhier UART to json-schema

Convert the UniPhier UART binding to DT schema format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>

of: unittest: annotate warnings triggered by unittest

Some tests in the devicetree unittests result in printk messages
from the code being tested.  It can be difficult to determine
whether the messages are the result of unittest or are potentially
reporting bugs that should be fixed.  The most recent example of
a person asking whether to be concerned about these messages is [1].

Add annotations for all messages triggered by unittests, except
KERN_DEBUG messages.  (KERN_DEBUG is a special case due to the
possible interaction of CONFIG_DYNAMIC_DEBUG.)

The format of the annotations is expected to change when unittests
are converted to use the kunit infrastructure when the broader
testing community has an opportunity to discuss the implementation
of annotations of test triggered messages.

[1] https://lore.kernel.org/r/6021ac63-b5e0-ed3d-f964-7c6ef579cd68@huawei.com

Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>

of: unittest: add overlay gpio test to catch gpio hog problem

Geert reports that gpio hog nodes are not properly processed when
the gpio hog node is added via an overlay reply and provides an
RFC patch to fix the problem [1].

Add a unittest that shows the problem.  Unittest will report "1 failed"
test before applying Geert's RFC patch and "0 failed" after applying
Geert's RFC patch.

[1] https://lore.kernel.org/linux-devicetree/20191230133852.5890-1-geert+renesas@glider.be/

Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>

of: property: Add device link support for power-domains and hwlocks

Add support for creating device links out of more DT properties.

To: lkml <linux-kernel@vger.kernel.org>
To: John Stultz <john.stultz@linaro.org>
To: Rob Herring <robh@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Len Brown <len.brown@intel.com>
Cc: Todd Kjos <tkjos@google.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Saravana Kannan <saravanak@google.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: ata: rcar-sata: Convert to json-schema

Convert the Renesas R-Car Serial-ATA Device Tree binding documentation
to json-schema.

While at it:
  - Remove the deprecated "renesas,rcar-sata" compatible value,
  - Add "iommus", "power-domains", and "resets" properties,
  - Update the example.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: example-schema: Drop double quotes around URLs

It is no longer needed to wrap URLs in double quotes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>

of: of_reserved_mem: Increase limit on number of reserved regions

Certain SoCs need to support a large amount of reserved memory
regions. For example, Qualcomm's SM8150 SoC requires that 20
regions of memory be reserved for a variety of reasons (e.g.
loading a peripheral subsystem's firmware image into a
particular space).

When adding more reserved memory regions to cater to different
usecases, the remaining number of reserved memory regions--12
to be exact--becomes too small. Thus, double the existing
limit of reserved memory regions.

Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: ARM: Clean up PMU compatible list

The "alpha by vendor, reverse-alpha by model" sorting of compatibles
that we seem to have ended up with is decidedly odd. Make it less so.

Also copy the comment from the generic "arm,armv8" CPU binding to help
clarify that the "arm,armv8-pmuv3" binding is rather intended to be a
counterpart to that, for describing implementations without a specific
microarchitecture like the AEMv8 software model.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: ARM: Add recent Cortex/Neoverse PMUs

Add new PMU definitions to correspond with the CPU bindings.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: ARM: Add recent Cortex/Neoverse CPUs

The CPU group has been busy since we last updated these bindings...
Add definitions for all the new Cortex-A and Neoverse cores now
available.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>

docs: dt: fix several broken doc references

There are several DT doc references that require manual fixes.
I found 3 cases fixed on this patch:

- directory named "binding/" instead of "bindings/";
- .txt to .yaml renames;
- file renames (still on txt format);

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

docs: dt: fix several broken references due to renames

Several DT references got broken due to txt->yaml conversion.

Those are auto-fixed by running:

scripts/documentation-file-ref-check --fix

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

MAINTAINERS: clean up PCIE DRIVER FOR CAVIUM THUNDERX

Commit e1ac611f57c9 ("dt-bindings: PCI: Convert generic host binding to
DT schema") combines all information from pci-thunder-{pem,ecam}.txt
into host-generic-pci.yaml, and deleted the two files in
Documentation/devicetree/bindings/pci/.

Since then, ./scripts/get_maintainer.pl --self-test complains:

  no file matches F: Documentation/devicetree/bindings/pci/pci-thunder-*

As the PCIE DRIVER FOR CAVIUM THUNDERX-relevant information is only a
small part of the host-generic-pci.yaml, do not add this file to the
PCIE DRIVER FOR CAVIUM THUNDERX entry, and only drop the reference to
the removed files.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Robert Richter <rrichter@marvell.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: media: csi: Fix clocks description

Commit 1de243b07666 ("media: dt-bindings: media: sun4i-csi: Add compatible
for CSI1 on A10/A20") introduced support for the CSI1 controller on A10 and
A20 that unlike CSI0 doesn't have an ISP and therefore only have two
clocks, the bus and module clocks.

The clocks and clock-names properties have thus been modified to allow
either two or tree clocks. However, the current list has the ISP clock at
the second position, which means the bindings expects a list of either
bus and isp, or bus, isp and mod. The initial intent of the patch was
obviously to have bus and mod in the former case.

Let's fix the binding so that it validates properly.

Fixes: 1de243b07666 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI1 on A10/A20")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: media: csi: Add interconnects properties

The Allwinner CSI controller is sitting beside the MBUS that is represented
as an interconnect.

Make sure that the interconnect properties are valid in the binding.

Fixes: 7866d6903ce8 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: net: mdio: remove compatible string from example

Remove vendor specific compatible string from example, otherwise DT YAML
schemas validation may trigger warnings specific to TI ti,davinci_mdio
and not to the generic MDIO example.

For example, the "bus_freq" is required for davinci_mdio, but not required for
generic mdio example. As result following warning will be produced:
 mdio.example.dt.yaml: mdio@5c030000: 'bus_freq' is a required property

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: memory-controller: Update example for Tegra124 EMC

The example in the Tegra124 EMC device tree binding looks like an old
version that doesn't contain all the required fields. Update it with a
version from the current DTS files to fix the make dt_binding_check
target.

Reported-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
[robh: also fix missing '#reset-cells']
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: arm: Add kryo260 compatible

Kryo260 is found in SDM660, so add it in list of cpu compatibles

Signed-off-by: Alexey Minnekhanov <alexey.min@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for Xiaomi

Xiaomi Corporation is a Chinese electronics company.

Signed-off-by: Alexey Minnekhanov <alexey.min@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: usb: exynos-usb: Document clock names for DWC3 bindings

The Exynos DWC3 driver expects certain clock names, depending on used
compatible.  Document this explicitly in the bindings.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mmc: omap-hsmmc: Fix SDIO interrupt

SDIO interrupt must be specified correctly as IRQ_TYPE_LEVEL_LOW instead of GPIO_ACTIVE_LOW.

Signed-off-by: Tomas Paukrt <tomaspaukrt@email.cz>
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: Add vendor prefix for Linutronix

Add a vendor prefix for Linutronix GmbH.
Website: https://linutronix.de/

Co-developed-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Bastian Germann <bage@linutronix.de>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>