This patch updates IRQ support for S5P6440 and S5P6450 SoCs.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds an initcall for the s5p platforms so that they register
their PMU IRQs with the PMU framework in the Kernel.
Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch does the following:

1. Corrects the common platform code for external interrupts for using the
   VIC mask/unmask bits also.
2. Moves the common defines related to external interrupt for plat-s5p
   to common files.
3. Based on the new common defines, corresponding changes are made in the
   affected platforms (S5P6440, S5P6442 and S5PC100).
Signed-off-by: NPannaga Bhushan <p.bhushan@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch adds IRQ support for S5P6440 CPU.
Signed-off-by: NAdityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>