Merge tag 'imx-dt64-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...

Freescale arm64 device tree update for 4.19:
 - Update device tree sources to use SPDX identifiers for license.
 - Add cooling device property '#cooling-cells' for all CPUs of
   a cluster.

* tag 'imx-dt64-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  arm64: dts: freescale: Add missing cooling device properties for CPUs
  arm64: dts: freescale: Update to use SPDX identifiers

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