From 095d495cb897ff1202ea4163b9cf98ff5b11433b Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Wed, 22 Oct 2025 18:04:21 -0500 Subject: [PATCH] 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) Signed-off-by: Niklas Cassel --- Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml b/Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml index 4c848fcb5a5d2..7707cbed22600 100644 --- a/Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml +++ b/Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml @@ -33,6 +33,10 @@ properties: - description: SPEAr1340 AHCI SATA device const: snps,spear-ahci + iommus: + minItems: 1 + maxItems: 3 + patternProperties: "^sata-port@[0-9a-e]$": $ref: /schemas/ata/snps,dwc-ahci-common.yaml#/$defs/dwc-ahci-port -- 2.47.3