From 95d5aeabda00baaccb2be262511adac74255dd7c Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 29 Apr 2022 10:22:42 +0200 Subject: [PATCH] dt-bindings: arm-smmu: Add compatible for Tegra234 SOC 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 Acked-by: Will Deacon Signed-off-by: Thierry Reding Link: https://lore.kernel.org/r/20220429082243.496000-3-thierry.reding@gmail.com Signed-off-by: Will Deacon --- Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index ffd537a94a150..76fc2c0f4d549 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -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: