[PATCH v5 0/1] iommu: SMMU for SDM670

[PATCH v5 0/1] iommu: SMMU for SDM670

[Richard Acayan]

Changes since v4:
 - version bump to fix double v3 (0-1/1)

Changes since v3:
 - drop driver patch (2/2)

Changes since v2:
 - rewrite driver patch (2/2)
 - rebase on (1/2):
   https://lore.kernel.org/linux-iommu/20221102184420.534094-1-dmitry.baryshkov@linaro.org/
 - reset review process (1-2/2)

Changes since v1 (no emails related to this series since last week):
 - accumulate tags (both were added because it seems like the discussion
   ended in agreement to keep adding compatible strings to the driver)

This adds the compatible string for the Qualcomm Snapdragon 670's SMMU. The
SMMU is necessary for GENI I2C, included in initial bringup because it
doesn't need non-trivial patches except for patches conventionally added
before the initial device tree (global clock controller and pinctrl).

Richard Acayan (1):
  dt-bindings: iommu: arm-smmu: add sdm670 compatible

 Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
 1 file changed, 1 insertion(+)

-- 
2.38.1

[PATCH v5 1/1] dt-bindings: iommu: arm-smmu: add sdm670 compatible

[Richard Acayan]

The Snapdragon 670 needs the IOMMU for GENI I2C. Add a compatible string in
the documentation to represent its support.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 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 796dc7d4dbdd..f77597e8ed39 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -39,6 +39,7 @@ properties:
               - qcom,sc7280-smmu-500
               - qcom,sc8180x-smmu-500
               - qcom,sc8280xp-smmu-500
+              - qcom,sdm670-smmu-500
               - qcom,sdm845-smmu-500
               - qcom,sm6350-smmu-500
               - qcom,sm6375-smmu-500
-- 
2.38.1

Re: [PATCH v5 0/1] iommu: SMMU for SDM670

[Will Deacon]

On Thu, 10 Nov 2022 19:36:05 -0500, Richard Acayan wrote:
> Changes since v4:
>  - version bump to fix double v3 (0-1/1)
> 
> Changes since v3:
>  - drop driver patch (2/2)
> 
> Changes since v2:
>  - rewrite driver patch (2/2)
>  - rebase on (1/2):
>    https://lore.kernel.org/linux-iommu/20221102184420.534094-1-dmitry.baryshkov@linaro.org/
>  - reset review process (1-2/2)
> 
> [...]

Applied to arm64 (for-joerg/arm-smmu/bindings), thanks!

[1/1] dt-bindings: iommu: arm-smmu: add sdm670 compatible
      https://git.kernel.org/arm64/c/8d3a9ec6ae28

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev