Merge branch 'samsung/defconfig' into next/defconfig

From Kukjin Kim <kgene.kim@samsung.com>:

It is including new exynos_defconfig for DT configuration of exynos4
and exynos5 together.  The old exynos4_defconfig will be used for non-DT
for a while and we will try to move on using exynos_defconfig for only DT.

* samsung/defconfig:
  ARM: exynos_defconfig: enable more platforms in defconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>