dt-bindings: ata: snps,dwc-ahci: Allow 'iommus' property

The AMD Seattle DWC AHCI is behind an IOMMU and has 1-3 entries, so add
the 'iommus' property. There's not a specific compatible, so we can't
limit it to Seattle.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
This commit is contained in:
Rob Herring (Arm) 2025-10-22 18:04:21 -05:00 • committed by Niklas Cassel
commit 095d495cb8