ARM: versatile: move SoC sources to mach-versatile

Move
arch/arm/cpu/arm926ejs/versatile/* -> arch/arm/mach-versatile/*

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 6bcf8ec..0699a4d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -14,6 +14,7 @@
 # TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
 machine-$(CONFIG_ORION5X)		+= orion5x
 machine-$(CONFIG_TEGRA)			+= tegra
+machine-$(CONFIG_ARCH_VERSATILE)	+= versatile
 
 machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))