* [PATCH v2] dt-bindings: arm-smmu: Document Adreno SMMU for Nord SoC
@ 2026-09-02 1:38 Shawn Guo
0 siblings, 0 replies; only message in thread
From: Shawn Guo @ 2026-09-02 1:38 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, and constrain it to the single HLOS vote clock.
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
Changes for v2:
- Add the missing HLOS vote clock constraint
- Link to v1: https://lore.kernel.org/all/20260901140816.74200-1-shengchao.guo@oss.qualcomm.com/
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index ffa33b7f4a96..214a9c051588 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
@@ -579,6 +580,7 @@ allOf:
- qcom,glymur-smmu-500
- qcom,hawi-smmu-500
- qcom,kaanapali-smmu-500
+ - qcom,nord-smmu-500
- qcom,sm8750-smmu-500
- const: qcom,adreno-smmu
- const: qcom,smmu-500
--
2.43.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2026-09-02 1:39 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-02 1:38 [PATCH v2] dt-bindings: arm-smmu: Document Adreno SMMU for Nord SoC Shawn Guo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox