From: Thierry Reding <treding@nvidia.com>
Date: Fri, 29 Apr 2022 10:22:42 +0200
Subject: dt-bindings: arm-smmu: Add compatible for Tegra234 SOC
Git-commit: 95d5aeabda00baaccb2be262511adac74255dd7c
Patch-mainline: v5.19-rc1
References: bsc#1205701
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>
Acked-by: Joerg Roedel <jroedel@suse.de>
---
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 ffd537a94a15..76fc2c0f4d54 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: