Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates

Updates to the Arm SMMU device-tree bindings.

* for-joerg/arm-smmu/bindings:
  dt-bindings: arm-smmu: Document SM8650 GPU SMMU
  dt-bindings: arm-smmu: Fix SM8[45]50 GPU SMMU 'if' condition
  dt-bindings: arm-smmu: Add QCM2290 GPU SMMU