[PATCH v3 0/1] iommu: SMMU for SDM670

[PATCH v3 0/1] iommu: SMMU for SDM670

[Richard Acayan]

Changes since v3:
 - drop driver patch

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 v3 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 v3 0/1] iommu: SMMU for SDM670

[Richard Acayan]

On Mon, Nov 07, 2022 at 09:58:48PM -0500, Richard Acayan wrote:
> Changes since v3:
>  - drop driver patch

This is v4. I forgot to increment the version in the subject header. My
apologies.

> 
> 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
>