[PATCH 2/6] dt-bindings: iommu: mediatek: Fix interrupt count constraint for new SoCs

[Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>]

The infra-iommu node in mt8195.dtsi was triggering a CHECK_DTBS error due
to an excessively long 'interrupts' property. The error message was:

  infra-iommu@10315000: interrupts: [[0, 795, 4, 0], [0, 796, 4, 0],
                     [0, 797, 4, 0], [0, 798, 4, 0], [0, 799, 4, 0]]
                     is too long

To address this issue, add "minItems: 1" and "maxItems: 5" constraints to
the 'interrupts' property in the DT binding schema. This change allows for
flexibility in the number of interrupts for new SoCs

Fixes: bca28426805d ("dt-bindings: iommu: mediatek: Convert IOMMU to DT schema")

Signed-off-by: Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index ea6b0f5f24de..a00f1f0045b1 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -96,7 +96,8 @@ properties:
     maxItems: 1
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 5
 
   clocks:
     items:
-- 
2.45.2