[PATCH v2 1/3] dt-bindings: mtd: cdns,hp-nfc: Add iommu property

[Khairul Anuar Romli]

Agilex5 uses the cdns,hp-nfc binding for the nand-controller node.
To support IOMMU functionality, an iommus property needs to be added to the cdns,hp-nfc.yaml binding file.
This ensures the device tree binding correctly describes the IOMMU association for the NAND controller.

Signed-off-by: Adrian Ng Ho Yin <adrianhoyin.ng at altera.com>
Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli at altera.com>
---
Changes in v2:
	- Updated the commit message to clarify the need for the changes and the hardware used of this changes.
---
 Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml b/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml
index e1f4d7c35a88..73dc69cee4d8 100644
--- a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml
+++ b/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml
@@ -40,6 +40,9 @@ properties:
   dmas:
     maxItems: 1
 
+  iommus:
+    maxItems: 1
+
   cdns,board-delay-ps:
     description: |
       Estimated Board delay. The value includes the total round trip
-- 
2.35.3