On 14/11/2022 11:42, Konrad Dybcio wrote: > 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@xxxxxxxxxx> > --- > Changes since v1: > - Add minItems > > Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > index 9066e6df1ba1..82bc696de662 100644 > --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > @@ -159,7 +159,8 @@ properties: > through the TCU's programming interface. > > power-domains: > - maxItems: 1 > + minItems: 0 It cannot be 0. minItems: 1 Anyway you still need to restrict it per variant, as I said in previous version. Best regards, Krzysztof
