This patch moves S3C2412 stuff into mach-s3c24xx/ directory
so that we can merge the s3c24 series' directories to the
just one mach-s3c24xx/ directory.

And this patch is including following.
- re-ordered alphabetically by option text at Kconfig and Makefile

Cc: Ben Dooks <ben-linux@fluff.org>
[heiko@sntech.de: move 'config S3C2412_PM_SLEEP' to use it for S3C2416]
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

S3C2412/S3C2416/S3C2443 use a special register to signal the reset to
the processor and used therefore the s3c24xx_reset_hook mechanism in the
s3c24xx-specific arch reset.

This patch introduces restart functions for these architectures,
moves the board files to them and removes the s3c24xx_reset_hook
infrastructure, as all users are gone.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Rather than the deprecated spi_s3c24xx_gpio driver. Compile tested only.
Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk>
Acked-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

Replace sysdev classes and struct sys_device objects used for "core"
power management by Samsung platforms with struct syscore_ops objects
that are simpler.

This generally reduces the code size and the kernel memory footprint.
It also is necessary for removing sysdevs entirely from the kernel in
the future.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>

Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>

The address ben@fluff.org is old, ben-linux@fluff.org has been in use
for a long time, and we should fixup all the occasions of the older
address to avoid confusion.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The s3c_gpio_cfgpin() call should be functionally equivalent, so replace
the s3c2410_gpio_cfgpin() calls in the s3c24xx code with s3c_gpio_cfgpin
to allow moving away from a fixed GPIO number to register address mapping
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Change mach-jive to use gpiolib for the GPIO lines that are directly
manipulated by it.

Note, we ignore any errors from gpio_request(), unlikely to see any.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Prepare for the forthcoming device changes by renaming s3c_device_usb to
s3c_device_ohci as this is what the device represents.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Prepare to remove the large number of S3C2410_GPxn defines
by moving to S3C2410_GPx(n) in arch/arm.

The following perl was used to change the files:

    perl -pi~ -e 's/S3C2410_GP([A-Z])([0-9]+)([^_^0-9])/S3C2410_GP\1\(\2\)\3/g'
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move all the gpio functions out of <mach/hardware.h> as
this file is for defining the generic IO base addresses
for the kernel IO calls.

Make a new header <mach/gpio-fns.h> to take this and
include it via the chain from <linux/gpio.h> which is
what most of these files should be using (and will be
changed as soon as possible).

Note, this does make minor changes to some drivers but
should not mess up any pending merges.

CC: Richard Purdie <rpurdie@rpsys.net>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
CC: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Make 'jive_vgg2432a4_display' and 'jive_lcd_config' static as
they are not exported, and are generating the following sparse
warnings:

mach-jive.c:280:26: warning: symbol 'jive_vgg2432a4_display' was not declared. Should it be static?
mach-jive.c:313:28: warning: symbol 'jive_lcd_config' was not declared. Should it be static?
Signed-off-by: NBen Dooks <ben@simtec.co.uk>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Remove duplicated #include in arch/arm/mach-s3c2412/mach-jive.c.
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The platform data for the i2c-s3c2410 driver used to allow a min,
max and desired frequency for the I2C bus. This patch reduces it
to simply a desired frequency ceiling and corrects all the uses
of the platform data appropriately.

This means, for example, that on a system with a 66MHz fclk, a
request for 100KHz will achieve 65KHz which is safe and
acceptable, rather than 378KHz which it would have achieved
without this change.
Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk>
Signed-off-by: NDaniel Silverstone <dsilvers@simtec.co.uk>
[ben-linux@fluff.org: tidy subject and description]
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Rename s3c2410_cpu_resume to s3c_cpu_resume and s3c2410_cpu_save to
s3c_cpu_save to remove the CPU specific naming of these functions
which are now in the generic PM code.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Since we have moved a large proportion of the PM code to the common
support area, remove the cpu specific name from the initialisation
function.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

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>

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>

Make the device i2c0 common to plat-s3c and move the
definitions from arch/arm/plat-s3c24xx/devs.c
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move the udc headers to the proper home in
arch/arm/plat-s3c24xx/include/plat ready to clean out
the old include directories.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move nand headers to arch/arm/plat-s3c/include/plat
ready to clean out the old include directories.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move the i2c headers to arch/arm/plat-s3c/include/plat
ready to clean out the old include directories.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Continue moving the include files into arch/arm
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

First move of items out of include/asm-arm/plat-s3c* to their
new homes under arch/arm/plat-s3c/include/plat and
arch/arm/plat-s3c24xx/include/plat directories.

Note, we have to create a dummy arch/arm/plat-s3c/Makefile to
allow us to add arch/arm/plat-s3c/include/plat to the path.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The first spi bus is registered with number 0, but
the board data says that the device on it is registered
on bus 1.

Move the spi bus to bus 1 to keep the compatibility with the
original board-support patches.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Removed duplicated include file <linux/mtd/mtd.h> and <linux/mtd/partitions.h>
in arch/arm/mach-s3c2412/mach-jive.c.
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add pm_power_off hook to allow the Logitech Jive to shutdown
when asked to halt.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add i2c bus definition for the LIS302DL sensor driver
which is connected on the i2c bus.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add board definitions for the audio device connected
on the Logitech Jive.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the setup information for the LCD display
connected to the device.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the definitions for the VGG2432A4 intelligent
LCD display conneected via an GPIO-based SPI bus
on the Logitech Jive.
Signed-of-by: NBen Dooks <ben-linux@fluff.org>

Setup the video controller information for the Jive.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Ensure that the S3C2412 sleep configuration registers
are approriately setup so that the device can safely
go to sleep.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This is the base machine support for the Logitech Jive
machine.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>