i.MX fixes for 4.18, round 4:
 - A fix for i.MX6 RDU2 board on the wrong IRQ type of Marvell switch,
   which might result in a race condition in the interrupt handler and
   cause the OS to miss all future events.

* tag 'imx-fixes-4.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx6: RDU2: fix irq type for mv88e6xxx switch

Signed-off-by: Olof Johansson <olof@lixom.net>

The Marvell switches report their interrupts in a level sensitive way.
When using edge sensitive detection a race condition in the interrupt
handler of the swich might result in the OS to miss all future events
which might make the switch non-functional.

The problem is that both mv88e6xxx_g2_irq_thread_fn() and
mv88e6xxx_g1_irq_thread_work() sample the irq cause register
(MV88E6XXX_G2_INT_SRC and MV88E6XXX_G1_STS respectively) once and then
handle the observed sources. If after sampling but before all observed
irq sources are handled a new irq source gets active this is not noticed
by the handler which returns unsuspecting, but the interrupt line stays
active which prevents the edge detector to kick in.

All device trees but imx6qdl-zii-rdu2 get this right (most of them by
not specifying an interrupt parent). So fix imx6qdl-zii-rdu2
accordingly.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fixes: f64992d1a916 ("ARM: dts: imx6: RDU2: Add Switch interrupts")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

One omap dts mismerge fix

The dts patch for droid4 PWM vibrator has added gpio6 entries to the wrong
node. Let's fix it with a note that there seems to be also other GPIO PWM
issues to fix still to get the PWM vibrator working. So this can wait for
v4.19 merge cycle if necessary.

* tag 'omap-for-v4.18/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: omap4-droid4: fix dts w.r.t. pwm

Signed-off-by: Olof Johansson <olof@lixom.net>

pwm node should not be under gpio6 node in the device tree.

This fixes detection of the pwm on Droid 4.

Fixes: 6d7bdd328da4 ("ARM: dts: omap4-droid4: update touchscreen")
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
[tony@atomide.com: added fixes tag]
Signed-off-by: Tony Lindgren <tony@atomide.com>

Two omap fixes for v4.18-rc cycle

Turns out the recent patches for ARM branch predictor hardening are
not working on omap5 and dra7 as planned because the secondary CPU
is parked to the bootrom code. We can't configure it in the bootloader.
So we must enable invalidates of BTB for omap5 and dra7 secondary
core in the kernel.

And there's a fix for reserved register access for am3517. The
usb otg module on am3517 is not the same as for other omap3.

* tag 'omap-for-v4.18/fixes-rc4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am3517.dtsi:  Disable reference to OMAP3 OTG controller
  ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores

Signed-off-by: Olof Johansson <olof@lixom.net>

mvebu fixes for 4.18 (part 1)

Use the new thermal binding on Armada 38x allowing to use a driver fix
which is already part of the kernel.

* tag 'mvebu-fixes-4.18-1' of git://git.infradead.org/linux-mvebu:
  ARM: dts: armada-38x: use the new thermal binding

Signed-off-by: Olof Johansson <olof@lixom.net>

The AM3517 has a different OTG controller location than the OMAP3,
which is included from omap3.dtsi.  This results in a hwmod error.
Since the AM3517 has a different OTG controller address, this patch
disabes one that is isn't available.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Commit 2f28e4c24b10e (thermal: armada: Clarify control registers
accesses) introduced the new thermal binding. The new binding extends
the second registers field size to 8. Switch to the new binding to fix
thermal reading values. Without this change the fix for errata #132698
introduced in commit 8c0b888f661 (thermal: armada: Change sensors trim
default value) has no effect.

Cc: stable@vger.kernel.org # v4.16+
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

Fixes for omap for v4.18-rc cycle

Few dts fixes for regressions for various SoCs and
devices for touchscreen wake, dra7 USB quirk, pinmux
for beaglebone mmc, and emac clock.

Also included is a change for ti-sysc to use kcalloc
that Kees wanted to get into v4.18 as that's the last
one he wanted to fix for improved defense against
allocation overflows.

* tag 'omap-for-v4.18/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: omap3: Fix am3517 mdio and emac clock references
  ARM: dts: am335x-bone-common: Fix mmc0 Write Protect
  bus: ti-sysc: Use 2-factor allocator arguments
  ARM: dts: dra7: Disable metastability workaround for USB2
  ARM: dts: am437x: make edt-ft5x06 a wakeup source

Signed-off-by: Olof Johansson <olof@lixom.net>

i.MX fixes for 4.18, round 2:
 - A couple of imx defconfig updates selecting USB ULPI support to fix
   a regression seen with USB driver, which is caused by commit
   03e6275ae381 ("usb: chipidea: Fix ULPI on imx51").
 - A fix on imx51-zii-rdu1 board touchscreen pinctrl setting, which
   causes an interrupt storm.

* tag 'imx-fixes-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v4_v5_defconfig: Select ULPI support
  ARM: imx_v6_v7_defconfig: Select ULPI support
  ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl

Signed-off-by: Olof Johansson <olof@lixom.net>