Downstream kernel uses pins 32, 33 as UART0 (PL011) Rx/Tx to communicate with
the Bluetooth chip. So ALT3 of these pins is most likely not CTS/RTS. Change
the node name to reflect that. This matches section 6.2 "Alternative Function
Assignments" in the BCM2835 ARM Peripherals document.

With this change in place, adding

  &uart0 {
	 pinctrl-names = "default";
	 pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
	 status = "okay";
  };

to bcm2837-rpi-3-b.dts does the right thing on my Raspberry Pi 3.

Pins 30, 31 are CTS/RTS of UART0 in alternate function 3. Rename uart0_gpio30
as well.

While at it, fix a little typo in a nearby comment.

Fixes: 21ff8439 ("ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.")
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Reviewed-by: NEric Anholt <eric@anholt.net>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Acked-by: NEric Anholt <eric@anholt.net>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>

Add the dmas and dma-names properties to support HDMI audio.
Signed-off-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: NEric Anholt <eric@anholt.net>

The modules stay disabled by default, and if you want to enable DSI
you'll need an overlay that connects a panel to it.
Signed-off-by: NEric Anholt <eric@anholt.net>

The decompress.c file contains a declaration for strstr() so we can
include some compression library code.

With the updated LZ4 implementation, we run into the same problem again
for strlen():

In file included from ../include/linux/rcupdate.h:40:0,
                 from ../include/linux/srcu.h:33,
                 from ../include/linux/notifier.h:15,
                 from ../include/linux/memory_hotplug.h:6,
                 from ../include/linux/mmzone.h:749,
                 from ../include/linux/gfp.h:5,
                 from ../include/linux/kmod.h:22,
                 from ../include/linux/module.h:13,
                 from ../arch/arm/boot/compressed/../../../../lib/lz4/lz4_decompress.c:39,
                 from ../arch/arm/boot/compressed/../../../../lib/decompress_unlz4.c:13,
                 from ../arch/arm/boot/compressed/decompress.c:55:
include/linux/cpumask.h: In function 'cpumask_parse':
include/linux/cpumask.h:592:53: error: implicit declaration of function 'strlen';did you mean 'strstr'? [-Werror=implicit-function-declaration]

This adds another declaration to work around the new problem.

Fixes: ce83d9ab80d6 ("lib: update LZ4 compressor module")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>

Fix typos and add the following to the scripts/spelling.txt:

  swith||switch
  swithable||switchable
  swithed||switched
  swithing||switching

While we are here, fix the "update" to "updates" in the touched hunk in
drivers/net/wireless/marvell/mwifiex/wmm.c.

Link: http://lkml.kernel.org/r/1481573103-11329-2-git-send-email-yamada.masahiro@socionext.comSigned-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The switch to the new DSA binding used "marvell,mv88e6095" for the
compatible property which doesn't exist, use "marvell,mv88e6085"
instead.

Fixes: 455b82f0 ("ARM: dts: armada-385-linksys: Utilize new DSA binding")
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The compatible should be 98dx4251 not 98dx4521.
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

This patch adds DT node for STMicroelectronics
DELTA V4L2 video decoder
Signed-off-by: NHugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Since everybody copied my own mistake from the DT binding example,
let's address all the offenders in one swift go.

Most of them got the CPU interface size wrong (4kB, while it should
be 8kB), except for both keystone platforms which got the control
interface wrong (4kB instead of 8kB).

In a few cases where I knew for sure what implementation was used,
I've added the "arm,gic-400" compatible string. I'm 99% sure that
this is what everyone is using, but short of having the TRM for
all the other SoCs, I've left them alone.
Acked-by: NShawn Guo <shawnguo@kernel.org>
Acked-by: NTony Lindgren <tony@atomide.com>
Acked-by: NSantosh Shilimkar <ssantosh@kernel.org>
Acked-by: NKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NAntoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NMatthias Brugger <matthias.bgg@gmail.com>
Acked-by: NHeiko Stuebner <heiko@sntech.de>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Hardware flow-control capability must be specified at a platform
level in order to inform the ASC driver that the platform is capable
(i.e. are the lines wired up, etc).  STiH4{07,10} devices are indeed
capable, so let's provide the property.
Acked-by: NPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Having just defined some new Pinctrl groups for when HW flow-control
is {en,dis}abled, let's reference them for use within the driver.
Acked-by: NPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Each serial port which supports HW flow-control should have 2 Pinctrl
groups.  One for when HW flow-control is in progress, where the IP
will take over controlling the lines and another group which enables
the lines to be toggled using GPIO mechanisms.
Acked-by: NPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

When hardware flow-control is disabled, manual toggling of the UART's
reset line (RTS) using userland applications (e.g. stty) is not
possible, since the ASC IP does not provide this functionality in the
same was as some other IPs do.  Thus, we have to do this manually.
This patch configures the UART RTS line as a GPIO for manipulation
within the UART driver when HW flow-control is not enabled.
Acked-by: NPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Enable the audio codec and the audio dai for the sun8i A33 sinlinx board.
Signed-off-by: NMylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Enable the audio codec and the audio dai for the sun8i R16 Parrot board.
Signed-off-by: NMylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add the audio codec, dai and a simple card to be able to use the
audio stream of the builtin codec on sun8i SoC.

This commit adds also an audio-routing for the sound card node to link
the analog DAPM widgets (Right/Left DAC) and the digital one's as they
are created in different drivers.
Signed-off-by: NMylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add the device tree entries needed to support the EMAC AXI
bus settings on the Arria10 SoCFPGA chip.
Signed-off-by: NThor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

chiliBoard has a battery connector, so support charging battery
through tps65217 chip.

Additionally, enabling tps65217 charger allows us to get status
of AC power.
Signed-off-by: NMarcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

On chiliBoard power button is connected to TPS65217. It signals power
button presses by asserting interrupt output and allows to read the
state by i2c bus.

Handle TPS65217 interrupts and enable notifications of power button
presses.
Signed-off-by: NMarcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The rename of orion5x-lschl.dts needs to be reflected in the Makefile:

make[3]: *** No rule to make target 'arch/arm/boot/dts/orion5x-lschl.dtb', needed by '__build'.

Fixes: 6cfd3cd8 ("ARM: dts: orion5x-lschl: More consistent naming on linkstation series")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The A23 and A33 have an ARM Mali 400 GPU. Now that we have a binding, add
it to our DT.
Acked-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This patch adds I2C1 instance support for STM32x9I-Eval board.
Signed-off-by: NM'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com>

This patch adds I2C1 support for STM32F429 SoC
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NM'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com>

This patch uses clock DT binding definition instead numerical values
for stm32f429 board.
Signed-off-by: NGabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com>

Define and enable pwm1 and pwm3 for stm32f469 discovery board
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com>

Add Timers and it sub-nodes into DT for stm32f429 family.
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com>

This clock has been missing since some early stages of device tree
conversion. Adding the right clocks to the device tree makes USB
work again.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The physical pins from the SoC are in a sense belonging to the
PHY device (AB8500 USB) rather than the MUSB USB IP block.
The driver definately assumes so: before this change it
complains that it cannot control the pins it is using:

abx5x0-usb ab8500-usb.0: could not get/set default pinstate

After this patch the warning goes away.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the enable-active-high setting from the SoC to the
board for the VMMCQ regulators. It should at least be in the
vicinity of the GPIO line it is defined for.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Provide human readable names for all power domains defined in Exynos SoCs.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>

These boards are Marvell's evaluation boards for the 98DX4251 and
98DX3336 SoCs.

[gregory.clement@free-electrons.com: fix topic and update Makefile]
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The Marvell 98DX3236, 98DX3336, 98DX4521 and variants are switch ASICs
with integrated CPUs. They are similar to the Armada XP SoCs but have
different I/O interfaces.

[gregory.clement@free-electrons.com: fix topic]
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Enable the SATA node for da850-lcdk. We omit the pinctrl property on
purpose - the muxed SATA pins are not hooked up to anything
SATA-related on the lcdk.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Add the SATA node to the da850 device tree.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

DTS files, which includes orion5x-linkstation.dtsi, are named:
  orion5x-linkstation-*.dts

So we rename the file below:
  arch/arm/boot/dts/orion5x-lschl.dts
to the new name:
  arch/arm/boot/dts/orion5x-linkstation-lschl.dts

Because DTS conversion of this device was just introduced in 4.9, Debian
is still using legacy device support, other distros are the same,
so here we won't expect any impact actually.

Fixes: f94f2689 ("ARM: dts: orion5x: convert ls-chl to FDT")
Cc: Ashley Hughes <ashley.hughes@blueyonder.co.uk>
Signed-off-by: NRoger Shimizu <rogershimizu@gmail.com>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Model name should be consistent with legacy device file, so that user
can migrate their system from legacy device support to device-tree
safely.

Legacy device file is currently removed, but it can be found on 4.8
or previous version of linux:
  arch/arm/mach-orion5x/ls-chl-setup.c

Fixes: f94f2689 ("ARM: dts: orion5x: convert ls-chl to FDT")
Cc: Ashley Hughes <ashley.hughes@blueyonder.co.uk>
Signed-off-by: NRoger Shimizu <rogershimizu@gmail.com>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Add a DT binding documentation for the Video Data Order Adapter (VDOA)
of the Freescale i.MX6 SoC.

Also, add the compatible property and correct clock to the device tree
to match the documentation.
Signed-off-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NMichael Tretter <m.tretter@pengutronix.de>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Now that we have a full clock driver for sun9i, switch to it.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Replace spaces with tabs in EHCI and OHCI ports indentation.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>