Samsung mach/soc changes for v5.6
Cleanups (Samsung and Exynos names, Kconfig help text correction).
* tag 'samsung-soc-5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: samsung: Rename Samsung and Exynos to lowercase
ARM: exynos: Correct the help text for platform Kconfig option
Link: https://lore.kernel.org/r/20200110172334.4767-4-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>