Merge tag 'at91-ab-4.18-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni...

AT91 DT for 4.18:

 - small DT improvements without functional changes

* tag 'at91-ab-4.18-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  ARM: dts: at91-sama5d2_xplained: Use IRQ_TYPE specifier
  ARM: dts: at91: sama5d4ek: use canonical compatible for touchscreen

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