* [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles
@ 2024-06-06 13:15 Neil Armstrong
2024-06-17 14:08 ` Neil Armstrong
2024-06-25 12:15 ` Joerg Roedel
0 siblings, 2 replies; 3+ messages in thread
From: Neil Armstrong @ 2024-06-06 13:15 UTC (permalink / raw)
To: Joerg Roedel, Will Deacon, Robin Murphy, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Konrad Dybcio
Cc: linux-arm-msm, iommu, devicetree, linux-kernel,
Krzysztof Kozlowski, Neil Armstrong
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.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
[1] https://lore.kernel.org/all/20240523-topic-sdm450-upstream-tbx605f-v1-0-e52b89133226@linaro.org/
---
Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 1 +
1 file changed, 1 insertion(+)
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
---
base-commit: ee78a17615ad0cfdbbc27182b1047cd36c9d4d5f
change-id: 20240606-topic-sm8953-upstream-smmu-gpu-2b582c34bcb6
Best regards,
--
Neil Armstrong <neil.armstrong@linaro.org>
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles
2024-06-06 13:15 [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles Neil Armstrong
@ 2024-06-17 14:08 ` Neil Armstrong
2024-06-25 12:15 ` Joerg Roedel
1 sibling, 0 replies; 3+ messages in thread
From: Neil Armstrong @ 2024-06-17 14:08 UTC (permalink / raw)
To: Joerg Roedel, Will Deacon, Robin Murphy
Cc: linux-arm-msm, iommu, devicetree, linux-kernel,
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Konrad Dybcio
Hi,
On 06/06/2024 15:15, 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.
Gentle ping !
Thanks,
Neil
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> [1] https://lore.kernel.org/all/20240523-topic-sdm450-upstream-tbx605f-v1-0-e52b89133226@linaro.org/
> ---
> Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> 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
>
>
> ---
> base-commit: ee78a17615ad0cfdbbc27182b1047cd36c9d4d5f
> change-id: 20240606-topic-sm8953-upstream-smmu-gpu-2b582c34bcb6
>
> Best regards,
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles
2024-06-06 13:15 [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles Neil Armstrong
2024-06-17 14:08 ` Neil Armstrong
@ 2024-06-25 12:15 ` Joerg Roedel
1 sibling, 0 replies; 3+ messages in thread
From: Joerg Roedel @ 2024-06-25 12:15 UTC (permalink / raw)
To: Neil Armstrong
Cc: Will Deacon, Robin Murphy, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Konrad Dybcio, linux-arm-msm, iommu, devicetree,
linux-kernel, Krzysztof Kozlowski
On Thu, Jun 06, 2024 at 03:15:12PM +0200, Neil Armstrong wrote:
> Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-06-06 13:15 [PATCH v2] dt-bindings: iommu: qcom,iommu: Add MSM8953 GPU IOMMU to SMMUv2 compatibles Neil Armstrong
2024-06-17 14:08 ` Neil Armstrong
2024-06-25 12:15 ` Joerg Roedel
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