[PATCH 01/10] dt-bindings: arm-smmu: Allow up to 3 power-domains

Konrad Dybcio
2022-11-09T11:12:49Z

Some SMMUs require that a vote is held on as much as 3 separate PDs
(hello Qualcomm). Allow it in bindings.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 9066e6df1ba1..1897d0d4d820 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -159,7 +159,7 @@ properties:
through the TCU's programming interface.

power-domains:
- maxItems: 1
+ maxItems: 3

nvidia,memory-controller:
description: |
--
2.38.1