* [PATCH] dt-bindings: arm-smmu: Document Adreno SMMU for Nord SoC
@ 2026-09-01 14:08 Shawn Guo
2026-09-01 14:39 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Shawn Guo @ 2026-09-01 14:08 UTC (permalink / raw)
To: Will Deacon
Cc: Robin Murphy, Joerg Roedel, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Bartosz Golaszewski, Bibek Kumar Patro,
linux-arm-kernel, iommu, devicetree, linux-arm-msm, linux-kernel,
Shawn Guo
Add specific compatible string to document the GPU SMMU present on
Nord SoC.
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index ffa33b7f4a96..ea338d313c05 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -102,6 +102,7 @@ properties:
- qcom,hawi-smmu-500
- qcom,kaanapali-smmu-500
- qcom,milos-smmu-500
+ - qcom,nord-smmu-500
- qcom,qcm2290-smmu-500
- qcom,qcs615-smmu-500
- qcom,qcs8300-smmu-500
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dt-bindings: arm-smmu: Document Adreno SMMU for Nord SoC
2026-09-01 14:08 [PATCH] dt-bindings: arm-smmu: Document Adreno SMMU for Nord SoC Shawn Guo
@ 2026-09-01 14:39 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2026-09-01 14:39 UTC (permalink / raw)
To: Will Deacon
Cc: Robin Murphy, Joerg Roedel, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Bartosz Golaszewski, Bibek Kumar Patro,
linux-arm-kernel, iommu, devicetree, linux-arm-msm, linux-kernel
On Tue, Sep 01, 2026 at 10:08:16PM +0800, Shawn Guo wrote:
> Add specific compatible string to document the GPU SMMU present on
> Nord SoC.
>
> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> index ffa33b7f4a96..ea338d313c05 100644
> --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> @@ -102,6 +102,7 @@ properties:
> - qcom,hawi-smmu-500
> - qcom,kaanapali-smmu-500
> - qcom,milos-smmu-500
> + - qcom,nord-smmu-500
Ah, Sashiko is right! Nord GPU SMMU also has a vote clock, so it
should be added to the clock constraint list as well. Will update.
Shawn
> - qcom,qcm2290-smmu-500
> - qcom,qcs615-smmu-500
> - qcom,qcs8300-smmu-500
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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