Select CPU_V6 with the S3C64XX series.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

When CONFIG_PM is selected, the VFP code does not have any handler
installed to deal with either saving the VFP state of the current
task, nor does it do anything to try and restore the VFP after a
resume.

On resume, the VFP will have been reset and the co-processor access
control registers are in an indeterminate state (very probably the
CP10 and CP11 the VFP uses will have been disabled by the ARM core
reset). When this happens, resume will break as soon as it tries to
unfreeze the tasks and restart scheduling.

Add a sys device to allow us to hook the suspend call to save the
current thread state if the thread is using VFP and a resume hook
which restores the CP10/CP11 access and ensures the VFP is disabled
so that the lazy swapping will take place on next access.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

As per Russell King's last review comment, find and remove
all unnecessary includes of <linux/delay.h> in the files
that do not need them.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The commit 39263db7986bf15c753f6847699107bdf5a2e318 added
a default <mach/io.h> implementation which is shared if
needed between all the s3c implementations. Remove the
s3c24a0 version which is the same as this.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

As noted by Russell King, do not print any warnings if the
uinfo or tty fields are not set when a CPU frequency change
is sent.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The changes for ARM highmem support have removed the need
for the __virt_to_bus and __bus_to_virt macros, so remove them
from this build.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the fourth UART definition for the S3C2443, and at the
same time fixup the problems caused by the enlarging of the
UART array in the previous commits.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Fix the usage of CONFIG_SERIAL_SAMSUNG_UARTS in several places
in the kernel where it had been missed. This finishes fixing a
long standing issue where S3C2443 and S3C64XX could not use the
4th UART
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Update the serial driver to handle the 4 ports of the
S3C2443 and S364XX series.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Conflicts:

	arch/arm/mach-s3c2440/mach-at2440evb.c

Add LCD frame buffer support for AT2440EVB board.
Signed-off-by: NRamax Lo <ramaxlo@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add SD/MMC support for AT2440EVB board.
Signed-off-by: NRamax Lo <ramaxlo@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add GPIO support to the SM501 on the Simtec Anubis,
and then add the necessary updates for allowing the
two gpio I2C busses to be used.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add Kconfig entries to allow more GPIO space to
be specified depending on the machine(s) selected.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Fix the name of the driver, as well as the fact we are not
passing the number of chipselects to the driver.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

A common core driver for the S3C24XX ADC block so that
the touchscreen, hwmon and any other drivers can share
the resource.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Merge branch 'rmk-devel-mxc-pu-v2' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel

Merge branch 'hsmmc-init' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel

With TFTs we can do 5/6/5 instead of 4/4/4. Add a bitfield for this
and use it with TFTs.
Acked-by: NKrzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

rename imxfb_mach_info to a name more common to kernel hackers
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

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

Move contents of imxfb.h to imxfb.c since it is used only
in this file
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The upper/lower and left/right margins are mixed up in the driver.
Fix it
Acked-by: NKrzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This patch prepares the current i.MX1 framebuffer driver for usage in the
whole i.MX family. It switches to readl/writel for register accesses.
Also it moves the register definitions to the driver where they belong.
Acked-by: NKrzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Remove the gpio mux setup function from i.MX framebuffer driver.
This function is platform specific and thus should be done by
the board setup. As there are currently no in-kernel users
of this driver we do not break anything.
Acked-by: NKrzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

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

Signed-off-by: NClaudio Scordino <claudio@evidence.eu.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Drivers which are going to use it will have to select it and use
mxc_set_irq_fiq() to set FIQ mode for this interrupt.
Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Adds support for MX1 architecture to UART driver.
Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Adds MTD XIP support for ARCH_MX1.
Signed-off-by: NDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Adds common devices to ARCH_MX1.
Signed-off-by: NDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Adds MX1 architecture to platform MXC. It will supersede mach-imx
and let it die.
Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: NDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix GIUS register setup in the mxc_gpio_mode().
Signed-off-by: NDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NValentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Initial support for mx31moboard platfor with 3 serial ports
and NOR Flash
Signed-off-by: NValentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

pins definition for UART5 when used in alternate mode 2
Signed-off-by: NValentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>