Pull iommu fixes from Joerg Roedel:

 - Add a new IOMMU mailing list to the MAINTAINERS file to prepare for
   the a list migration happening on July 5th. The old list needs to
   stay in place until the switch happens to guarantee seemless
   archiving of list email.

 - Fix compatible device-tree string for rcar-gen4 in Renesas IOMMU
   driver.

* tag 'iommu-fixes-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  MAINTAINERS: Add new IOMMU development mailing list
  iommu/ipmmu-vmsa: Fix compatible for rcar-gen4