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[2/3] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles

Message ID 20240523-topic-sdm450-upstream-tbx605f-v1-2-e52b89133226@linaro.org (mailing list archive)
State Not Applicable
Headers show
Series arm64: qcom: sdm450: add initial support for Lenovo Smart Tab M10 | expand

Commit Message

Neil Armstrong May 23, 2024, 7:59 a.m. UTC 
Add MSM8953 compatible string with "qcom,msm-iommu-v2" as fallback
for the MSM8953 GPU IOMMU which is compatible with Qualcomm's secure
fw "SMMU v2" implementation.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski May 23, 2024, 9:04 a.m. UTC | #1 
On 23/05/2024 09:59, Neil Armstrong wrote:
> Add MSM8953 compatible string with "qcom,msm-iommu-v2" as fallback
> for the MSM8953 GPU IOMMU which is compatible with Qualcomm's secure
> fw "SMMU v2" implementation.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml
index a74eb899c381..571e5746d177 100644
--- a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml
@@ -25,6 +25,7 @@  properties:
           - const: qcom,msm-iommu-v1
       - items:
           - enum:
+              - qcom,msm8953-iommu
               - qcom,msm8976-iommu
           - const: qcom,msm-iommu-v2