serial: stm: set linux_console_name ...

We set the linux_console_name so for this uart the
linux.bootargs.console will be properly set.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial: amba-pl011: set linux_console_name ...

We set the linux_console_name so for this uart the
linux.bootargs.console will be properly set.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial: Add flush function to NS16550 driver ...

Add flush function to NS16550 to remove bad characters being printed
during reset

Signed-off-by: David Dgien <dgienda125@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

aiodev: Replace license and copyright boilerplate by SPDX identfiers ...

This adapts all files that were identifed by licensecheck
(https://salsa.debian.org/build-common-team/licensecheck.git) as
licensed under the GPL and that have a (IMHO) clear copyright statement.

The advantage is that these specifiers are machine-parseable which helps
license conformance, e.g. for packaging barebox in Debian.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

pwm: Replace license and copyright boilerplate by SPDX identfiers ...

This adapts all files that were identifed by licensecheck
(https://salsa.debian.org/build-common-team/licensecheck.git) as
licensed under the GPL and that have a (IMHO) clear copyright statement.

The advantage is that these specifiers are machine-parseable which helps
license conformance, e.g. for packaging barebox in Debian.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fastboot: split generic code from USB gadget ...

The fastboot specification describes other protocols beyond USB. Allow
these to reuse the generic parts of the existing fastboot code when they
are implemented.

Most of the changes in common/fastboot.c are due to the renaming of struct
f_fastboot *f_fb to struct fastboot *fb.

Signed-off-by: Edmund Henniges <eh@emlix.com>
Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

poller: Give pollers a name ...

It helps debugging when pollers have a name, so give them one.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

treewide: replace commas with semicolons where appropriate ...

Found by searching drivers/ arch/ common/ and lib/ for

 /^\s+[^."/\*\[\s\{\(A-Z][^\[\{\(]*=[^\{\(]+,$/

Because the comma has the lowest precedence in C,
this shouldn't result in any functional change.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clocksource: kvx: remove unused variable np ...

Remove unused variable np from probe function.

Signed-off-by: Clement Leger <cleger@kalray.eu>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/stm32'

Merge branch 'for-next/powerpc'

Merge branch 'for-next/mxs'

Merge branch 'for-next/misc'

Merge branch 'for-next/kconfig'

Merge branch 'for-next/kbuild'

Merge branch 'for-next/cpsw'

net: designware: eqos: attach PHY earlier ...

If the PHY isn't driving the refclock, the software reset of the
controller will time out. Some PHYs need some board specific
configuration to properly drive the reflock. Attach the PHY before
attempting the software reset, so PHY fixups have a chance to run.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

regulator: stpmic1: move to coredevice level ...

Those regulators are needed by other devices. Probe them early.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mfd: stpmic1: move to coredevice level ...

The PMIC provides regulators, which are needed before other
devices can probe.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mci: stm32_sdmmc2: move command timeout errors to debug level ...

Command timeouts are sometimes a normal operating condition
(for example when probing whether the connected card is SD or MMC),
so we don't want to print an error message for all of them. Move
those messages to the debug level, the MCI core will print some
more meaningful messages on most command errors anyways.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mci: stm32_sdmmc2: don't retry commands ...

No other MCI does retry failing commands on its own (if at all
this should be done by the MCI core). Remove the retry, as we
don't want to paper over board level issues.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: backlight-pwm: set backlight dev.parent to hardware dev ...

backlight_register allocates a new backlight device. Populating the
device's parent field with the hardware device gives us more
informational devinfo output.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: backlight-pwm: remove unused struct member ...

pwm_backlight.max_value is unused anywhere. Drop it.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

nvmem: bsec: remove wrongly named bsec_field type ...

BSEC_SMC_READ_SHADOW and BSEC_SMC_WRITE_SHADOW aren't fields, but
operations to apply on fields. Rename it accordingly and fix up instances
where it was used wrongly.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

nvmem: bsec: allow reads at unaligned offsets ...

Setting the NVMEM stride to 4 means we can't have nvmem cells pointing
at odd addresses. Linux sets it to 1 instead and handles reads at
unaligned addresses by splitting them up to aligned chunks. Copy over
the code to do the same. Unaligned writes remain illegal.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: add COMPILE_TEST prompts for some off-by-default options ...

Some Kconfig options we have are promptless and off-by-default and
instead can only be enabled by being selected from platform options.

For some of those that aren't compile testable, add a new
COMPILE_TEST-only prompt.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: add COMPILE_TEST prompts to some on-by-default drivers ...

Many clock source and GPIO controller drivers don't have a prompt, but
are instead default y if their respective platform is enabled. Maintain
this behavior, but add a prompt for when COMPILE_TEST is enabled, so
they can be included in test builds.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: mark first batch of compilable drivers for COMPILE_TEST ...

All of these drivers have a runtime dependency on SoC peripherals, but
can nevertheless be compile-tested. Add COMPILE_TEST as an alternate
dependency.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: explicitly select dependency STMP_DEVICE for i.MX23/28 drivers ...

Some of the i.MXs drivers can be build tested even if building for other
platforms. Support adding a future COMPILE_TEST dependency to some of
these drivers by explicitly having their Kconfig symbol select STMP_DEVICE
if the driver calls stmp_reset_block.

This has not been necessary for the normal build, because the ARCH
symbols for the IMX23 and IMX28 already selected STMP_DEVICE.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: at91: Move mci platform data to include/ ...

To be able to add the Atmel mci driver to COMPILE_TEST move the
definition of struct atmel_mci_platform_data to include/ where it
can be reached from foreign SoCs as well.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>