Merge tag 'samsung-dt-syscon-restart-4.5' of https://git.kernel.org/pub/scm/linux...

Device Tree changes adding necessary nodes for syscon reboot/poweroff
handlers on Exynos boards. The mach-exynos changes must base on top
of this to retain the bisectability of not loosing reboot/poweroff
features.

* tag 'samsung-dt-syscon-restart-4.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5410
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos4
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250

Signed-off-by: Olof Johansson <olof@lixom.net>