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dt-bindings: arm-smmu: Allow mmu-400, smmu-v1 compatible 

The Arm SMMUv1 DT binding only allows combining arm,mmu-401 with
arm,smmu-v1, even though the MMU-400 is compatible as well.

Allow this combination as well to let the Arm Juno board pass the test.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20200507112430.183940-2-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Andre Przywara 2020-05-07 12:24:14 +01:00 committed by Will Deacon
parent 68aee4af5f
commit bd0d696023
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/iommu/arm,smmu.yaml
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@ -41,7 +41,9 @@ properties:
- const: arm,mmu-500 - const: arm,mmu-500
- const: arm,smmu-v2 - const: arm,smmu-v2
- items: - items:
- const: arm,mmu-401 - enum:
- arm,mmu-400
- arm,mmu-401
- const: arm,smmu-v1 - const: arm,smmu-v1
- enum: - enum:
- arm,smmu-v1 - arm,smmu-v1