Merge branch 'for-next/warnings'

treewide: Add missing includes ...

Many files in the tree implement functions, but do not include the
header files which provide the prototypes for these functions. This
means conflicting prototypes remain undetected. Add the missing
includes.

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

clk: divider: pass divider flags ...

The generic clk divider needs clock flags and divider flags. Fix
prototypes to take both as separate arguments.

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

ARM: clps711x: Increase boot space ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Make generic default environment type a use choice ...

So far it was hardcoded for each board if defenv-1 or defenv-2 is used.
Make this a user choice so that a particular board no longer enforces
a defenv type.

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

ARM: clps711x: clep7212: Register board env during runtime ...

Register the board specific environment during runtime using
defaultenv_append_directory(). Also this patch updates default config.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Sync CLK susbsystem with kernel ...

Refactoring of CLPS711X CLK driver code to be compatible with
the current kernel. This change a bit makes easy of initializing
devices using CLKs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Simplify clock initialization ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

restart: replace reset_cpu with registered restart handlers ...

This replaces the reset_cpu() function which every SoC or board must
provide with registered handlers. This makes it possible to have multiple
reset functions for boards which have multiple ways to reset the machine.
Also boards which have no way at all to reset the machine no longer
have to provide a dummy reset_cpu() function.

The problem this solves is that some machines have external PMICs or
similar to reset the system which have to be preferred over the
internal SoC reset, because the PMIC can reset not only the SoC but also
the external devices.

To pick the right way to reset a machine each handler has a priority. The
default priority is 100 and all currently existing restart handlers are
registered with this priority. of_get_restart_priority() allows to retrieve
the priority from the device tree which makes it possible for boards to
give certain restart handlers a higher priority in order to use this one
instead of the default one.

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

mach-clps711: call shutdown_barebox instead of arch_shutdown in reset_cpu ...

Signed-off-by: Herve Codina <Herve.CODINA@celad.com>
Tested-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

sizes.h: move include/sizes.h to include/linux/sizes.h ...

This file originates in Linux.  Linux has it under include/linux/
directory since commit dccd2304cc90.
Let's move it to the same place as well in barebox.

This commit was generated by the following commands:

  find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:'
  git mv include/sizes.h include/linux/

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Remove unused UART bit definitions ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Prepare common init function to DT support ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: change signature of barebox_arm_entry ...

Mostly to make it clear that boarddata needs to be
something we can dereference.

As this is a pretty invasive change, use the opportunity
to make the signature 64bit safe.

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

clk: clk-mux: pass clk flags from initializers ...

struct clk has a flags field, let the clk-mux initializers set this
field.

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

ARM: clps711x: Remove SYSCON3 handling ...

SYSCON3 register is not used in the barebox, so remove driver for
this register entirely.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial: clps711x: Update driver ...

This patch updates the CLPS711X UART driver.
The update adds support for use with devicetree and
makes driver comatible with current driver from kernel.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Remove the special name for the syscon driver ...

No reason to make SYSCON driver name unique to that processor.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/boardinfo' ...

Conflicts:
	arch/mips/boards/qemu-malta/init.c
	commands/bootm.c
	drivers/of/base.c

ARM: remove include of mach/gpio.h for gpiolib users ...

gpiolib user have nothing to define in their machine
specific gpio.h, so do not include it.

The only thing they could define would be ARCH_NR_GPIOS,
but currently no architecture defines it. Should an architecure
feel the need to do it this would be a good opportunity to
get rid of this limitation.

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

Set model and hostname at boardlevel ...

With multiboard support the compiletime generated BOARDINFO string
gets more and more meaningless. This removes it from Kconfig and
replaces it with a variable that can be set at boardlevel.

Also many boards have a standard setting for the hostname in the
environment. This patch also moves the standard to C code by calling
barebox_set_hostname().

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

Merge branch 'for-next/misc'

clk: remove unused __clk_[get|put] ...

This is some unused code resulting from copying stuff from the
kernel. Remove it.

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

serial: clps711x: Migrate to using SYSCON driver ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Export system-wide registers through SYSCON driver ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Limit chipselect setup up to CS5 ...

CS6 and CS7 is a internal CPU resources and these chipselects are
already pre configured, so avoid to rewrite this settings.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Migrate to using DEFINE_RES_MEM macro ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Add GPIO driver ...

This patch adds support for CLPS711X GPIOs. Driver based on
generic GPIO driver.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Using COMMON_CLK ...

This patch adds support for COMMON_CLK API for CLPS711X targets.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: clps711x: Add clocksource driver ...

This patch adds clocksource driver for CLPS711X targets and adds
support to platform to use this new driver.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>