Previously the irq init used s3c24xx_init_irq and an additional
arch_initcall to add the cpu specific irqs.

To be able to simplyfy the irq init later, create a new function
s3c2443_init_irq, which then calls s3c24xx_init_irq but also adds
the cpu specific irqs.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Prequisite for further optimizations.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Share the common irq code by simply defining a correct mapping declaration
for the s3c2416.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Previously the irq init used s3c24xx_init_irq and an additional
arch_initcall to add the cpu specific irqs.

To be able to simplyfy the irq init later, create a new function
s3c416_init_irq, which then calls s3c24xx_init_irq but also adds
the cpu specific irqs.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This is needed to further clean up the irq init.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This gets rid of the use of static irq mappings there.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

With this the definition of s3c24xx_irq_syscore_ops can also move to
common.h from plat/pm.h and the definitions of s3c24xx_irq_suspend
and s3c24xx_irq_resume are also not necessary anymore in plat/pm.h
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The irqs available on the machine and even the bit settings in the
irq registers differ a lot through all the s3c24xx subarchitectures.
This results in each subarch having its own irq init which adds its
specific irqs to the base ones created in plat-s3c24xx/irq.c.

This of course makes a future move to devicetree hard to implement.

Therefore this patch transforms the base irq handling to a declarative
style, where the irq types as well as its parent/child relationship
gets read from a predefined datastructure, which later on can hopefully
be easily represented in devicetree too.

It should also be easy to include the subarch specific irqs here
in later patches, reducing code size and duplication.

It should not affect anything outside of the file, as the original
irq numbers and their handling are preserved (hopefully) correctly.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch moves mach-s3c2440/pll into mach-s3c24xx/
and removes arch/arm/mach-s3c2440/ directory in kernel.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch moves mach-s3c2412/cpufreq driver into mach-s3c24xx/
and removes arch/arm/mach-s3c2412/ directory in kernel.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch moves mach-s3c2410/pll into mach-s3c24xx/
and removes arch/arm/mach-s3c2410/ directory in kernel.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Basically, the cpufreq driver for s3c2410 should be implemented into
drivers/cpufreq, but we don't need to keep the mach-s3c2410 directory.
So this patch moves current cpufreq driver into mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Recently the regs-syscon-power.h header was moved from
mach-s3c64xx/include/mach to mach-s3c64xx/, but cpuidle.c was not
updated to include the header from its new location, which caused
build error with CONFIG_CPU_IDLE enabled.

This patch fixed the problem by updating the include line with
proper header location.
Signed-off-by: NTomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header file can be local in mach-s3c64xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header file can be local in mach-s3c64xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header file can be local in mach-s3c64xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header can be local in mach-s3c64xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header can be local in mach-s3c64xx/.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header can be local in mach-s3c64xx/.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The mach-s3c2440/dsc.c is no longer used and the header, regs-dsc.h
can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The <mach/idle.h> is no longer used.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Move the regs-s3c2412.h into mach-s3c24xx/s3c2412.c file.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The headers no longer used anywhere now.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The headers can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This makes the headers local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The headers can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The header can be local in mach-s3c24xx/ and sort out inclusions.
Accordingly, the GTA02_ macro in driver can be replaced.

Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The headers can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The headers can be local in mach-s3c24xx/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

remove <mach/gpio-fns.h>, <mach/gpio-track.h> and <plat/gpio-fns.h>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The <mach/regs-sys.h> can be moved into mach-s5pv210/setup-usb-phy.c
file.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The <mach/s5p64x0-clock.h> can be moved into mach-s5p64x0/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The <mach/i2c.h> can be moved into mach-s5p64x0/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Since S5P64X0 gpiolib is supported in drivers/gpio/gpio-samsung.c,
this can be removed. Probably, removing this file is missed when
S5P64X0 gpiolib was supported in drivers/gpio/.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>