Move the common parts of the GPIO code into plat-s3c
for use with both the s3c24xx and s3c64xx systems.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Define the gpio numbers for the S3C64XX GPIO banks
available on the S3C6400 and S3C6410.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move the definition for the hsmmc device to plat-s3c
to be shared between the s3c24xx and s3c64xx platforms.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add support to the Samsung serial driver for the S3C6400
and S3C6410 serial ports.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the PLL clock initialisation and clock registration
and include the clocks sourced via CLKDIVx for most of
the on-chip peripherals.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add TICK_MAX definition for the timer code
as the S3C64XX series have 32bit capable
PWM timers.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the initial clocks definitions for the s3c6400
and s3c6410. Move the epll and ext clock from the
s3c2443 support into the common code.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the physical to virtual memory mapping and the
necessary interrupt demuxing for the PWM timer blocks.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The pwm-clock.c needs <mach/map.h> which is included
via other means on S3C24XX systems, so ensure it is
explicitly included.

Remove the includes of regs-clock.h and regs-gpio.h as
these are not needed by the build.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add and initialise the two VIC (PL192) found on
the S3C64XX series CPUs.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add resources and information for the UART deviecs
on the S3C64XX CPUs.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the necessary defines for <mach/uncompress.h>
to function and build an working header code block.
Signed-off-by: NBen Doioks <ben-linux@fluff.org>

Add the initial PLAT_S3C64XX support files
and directory structure.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Split the timer pending code out to a seperate per-machine
header so that when compiling for mach-s3c2410 or mach-s3c24a0
we can use the right timer code without having to #ifdef the
timer driver.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Initial architecture support for the S3C24A0 ARCH_S3C24A0.

We don't yet add an kconfig entry in the main arch/arm/Kconfig
file as the series is not complete, so that is left until enough
support is in to be useful.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Split the map.h definitions into common S3C24XX code by
adding arch/arm/plat-s3c24xx/include/plat/map.h and
altering the machine specific header for the S3C24A0.

As we add a new <plat/map.h> we move the original one
in arch/arm/plat-s3c include directory to be called
map-base.h to distinguish the two files.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add serial support for S3C24A0, based on current S3C2410
UART driver. It adds necessary new defines in regs-serial.h
for S3C24A0 and the code to support this device in
drivers/serial/s3c24a0.c
Signed-off-by: NSandeep Patil <sandeep.patil@azingo.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the necessary debug macros for the S3C24A0 to enable
kernel debugging, and fix a bug with selecting the wrong
default debug implementation from the base include.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

The pwm-scaler0 and pwm-scaler1 clocks have their
.id field set to -1 as they are not referenced to
any specific device. However, parts of the pwm-clock
code used the .id field to identify which scaler
clock was being used.

Fix the problem by comparing against the pointer to
the clock to identify the scalers.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add the set_rate and round_rate methods for the pwm-scaler
clock for use with the time code.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add a simple check when registering a clock on whether
the clock has already been added to the list.

Any attempt to re-register a clock will cause the
clock list to be come looped and thus produces silent
failures when looking up clocks.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move pwm-clock.c to arch/arm/plat-s3c
to be shared with the S3C64XX implementations.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move the core clock registration and definitions
in arch/arm/plat-s3c24xx/clock.c to arch/arm/plat-s3c
to be shared with the S3C64XX implementations.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move time.c to arch/arm/plat-s3c
to be shared with the S3C64XX implementations.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add a common include file (regs-irqtype.h) for the IRQ
trigger control register values S3C2410_EXTINT*.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move clock.h, cpu.h and devs.h to plat-s3c for use
with the s3c64xx support.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

We need to add plat-s3c to the build to get the headers
that will go in here once moved from include/asm-arm so
we may as well put some useful common s3c code in here
to stop the errors generated form having nothing built.

The cpu setup is now passed the cpu idcode and the table
of supported cpus to s3c_init_cpu() to abstract the
cpu identification out of the initial io setup.

As well as moving the cpu initialisation code, we move the
map of the board specific items up to the calling code as
none of the map_io() functions actually do anything other
than pass this to iotable_init().

This patch does not rename any of the init functions that
will be common to s3c24xx and any other s3c architectures
as this can be done at a later date as it will touch all
the board support files which use functions such as
s3c24xx_init_clocks() and s3c24xx_init_uarts().

Note, the header arch/arm/plat-s3c24xx/include/plat/cpu.h
still has functions that are used by both the cpu and
board initialisation functions. This means that each board
has definitions specific to the cpu support included and
the vice-versa.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Add a default header for <mach/io.h> for systems
such as the S3C24A0 which do not need any of the
complex code that the S3C2410 uses.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

vmalloc.h is common across all the current s3c platforms,
so move it to arch/arm/plat-s3c/include/mach to be used
for all the targets.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move <mach/timex.h> to arch/arm/plat-s3c/include/mach/timex.h
so it can be the default for all S3C based architectures.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This is the header file that defines the basic cpu frequency
scalling support for the Samsung S3C series of SoC.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move regs-ac97.h to arch/arm/plat-s3c/include/plat ready
to clean out 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 regs-rtc.h to arch/arm/plat-s3c/include/plat ready
to clean out 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>

Move  regs-watchdog.h 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>

Rename the S3C24XX configuration options for the watchdog
boot controls for moving to the arch/arm/plat-s3c moves.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Rename CONFIG_S3C2410_LOWLEVEL_UART_PORT to be
CONFIG_S3C_LOWLEVEL_UART_PORT as we move to using
plat-s3c for base of S3C operations.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>