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dt-bindings: arm-smmu: Add compatible for Tegra234 SOC

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The NVIDIA Tegra234 SoC comes with one single-instance ARM SMMU used by
isochronous memory clients and two dual-instance ARM SMMUs used by non-
isochronous memory clients.

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20220429082243.496000-3-thierry.reding@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Thierry Reding 2022-04-29 10:22:42 +02:00 committed by Will Deacon
parent c02bda09f9
commit 95d5aeabda
1 changed files with 4 additions and 2 deletions
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6
Documentation/devicetree/bindings/iommu/arm,smmu.yaml
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@ -64,8 +64,9 @@ properties:
for improved performance.
items:
- enum:
- nvidia,tegra194-smmu
- nvidia,tegra186-smmu
- nvidia,tegra194-smmu
- nvidia,tegra234-smmu
- const: nvidia,smmu-500
- items:
- const: arm,mmu-500
@ -185,8 +186,9 @@ allOf:
compatible:
contains:
enum:
- nvidia,tegra194-smmu
- nvidia,tegra186-smmu
- nvidia,tegra194-smmu
- nvidia,tegra234-smmu
then:
properties:
reg: