[PATCH] Add Samsung S5PC110 SoC support

[Marek Szyprowski]

Hello,

This preliminary patch series adds support for Samsung S5PC110 SoC.
S5PC110 belongs to S5PC1XX family (CortexA8 ARM core), but differs in
many places from the S5PC100 SoC: new memory map, different clock
hierarchy, new gpio banks and much more powerful integrated peripherals.
Such differences cannot be easily handled in the current Samsung
machine&platform framework. To avoid duplication of code and adding yet
another plat-* directory, we decided to introduce sub-platforms in
the current s5pc1xx platform.

First 8 patches prepare s5pc1xx platform code for introduction of the
new sub-platform approach. Then in the next 11 patches all core
functions and drivers are subsequently added, so S5PC110 sub-platform
gets similar level of support as S5PC100.

This patch series has been prepared against latest ARM Kernel tree from
http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm.git/

I know that Ben is working hard on new Samsung SoC platform framework,
but stabilizing it and porting all the existing Samsung platforms would
take time. This sub-platform solution is already prepared and until the
new framework will be available and merged, we would like to use our
approach.

This patch series includes:

[PATCH 01/19] ARM: S5PC100: use 0x30008000 as memory base
[PATCH 02/19] ARM: S5PC1XX: create sub-platform for S5PC100 SoCs
[PATCH 03/19] ARM: S5PC1XX: prepare common cpu&clocks code for S5PC110 sub-platform
[PATCH 04/19] ARM: S5PC1XX: prepare common gpiolib code for S5PC110 sub-platform
[PATCH 05/19] ARM: S5PC1XX: move common s5pc1xx mach/* includes to plat-s5pc1xx/include/mach
[PATCH 06/19] ARM: S5PC1XX: cleanup of s5pc1xx common code
[PATCH 07/19] ARM: S5PC1XX: move s5pc100 specific device helpers to mach-s5pc100 dir
[PATCH 08/19] ARM: S5PC1XX: move common s5pc1xx s3c-fb regs to platform directory
[PATCH 09/19] drivers: serial: add support for Samsung S5PC110 SoC uart
[PATCH 10/19] ARM: S5PC1XX: add S5PC110 memory map
[PATCH 11/19] ARM: S5PC1XX: add S5PC110 cpu initialization code
[PATCH 12/19] ARM: S5PC1XX: add support for s5pc110 plls and clocks
[PATCH 13/19] ARM: S5PC1XX: add support for s5pc110 irqs
[PATCH 14/19] ARM: S5PC1XX: add support for s5pc110 gpio
[PATCH 15/19] ARM: S5PC1XX: add i2c platform helpers on s5pc110 sub-platform
[PATCH 16/19] ARM: S5PC1XX: enable S5PC110 sub-platform
[PATCH 17/19] ARM: S5PC1XX: add sdhci platform helpers for s5pc110 sub-platform
[PATCH 18/19] ARM: S5PC1XX: add framebuffer platform helpers for s5pc110 sub-platform
[PATCH 19/19] ARM: S5PC1XX: add support for SMDKC110 board