Devel branch of Renesas tree for Thu 19 Feb 2015

Based on v3.19
Merge branch 'heads/sh-drivers-for-v3.21' into devel

Conflicts:
	arch/arm/boot/dts/Makefile
	arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
	arch/arm/mach-shmobile/Makefile.boot
	arch/arm/mach-shmobile/board-ape6evm.c