[PATCH 0/2] Add support from SM8450 IOMMU
1693d
7 messages,
5 authors,
2021-12-14
· open the first message on its own page
This adds the binding and support for IOMMU found in SM8450 SoC
Vinod Koul (2):
dt-bindings: arm-smmu: Add compatible for SM8450 SoC
iommu: arm-smmu-impl: Add SM8450 qcom iommu implementation
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
2 files changed, 2 insertions(+)
--
2.31.1
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Add the SoC specific compatible for SM8450 implementing
arm,mmu-500.
Signed-off-by: Vinod Koul <vkoul@kernel.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 f66a3effba73..8d15b281b0ac 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -42,6 +42,7 @@ properties:
- qcom,sm8150-smmu-500
- qcom,sm8250-smmu-500
- qcom,sm8350-smmu-500
+ - qcom,sm8450-smmu-500 - const : arm,mmu-500
- description : Qcom Adreno GPUs implementing "arm,smmu-v2"
items : --
2.31.1
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On Wed, 01 Dec 2021 13:09:42 +0530, Vinod Koul wrote: Add the SoC specific compatible for SM8450 implementing
arm,mmu-500.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
1 file changed, 1 insertion(+)
Acked-by: Rob Herring <robh@kernel.org>
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Add SM8450 qcom iommu implementation to the table of
qcom_smmu_impl_of_match table which brings in iommu support for
SM8450 SoC
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index ca736b065dd0..4aee83330629 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -415,6 +415,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = {
{ . compatible = "qcom,sm8150-smmu-500" },
{ . compatible = "qcom,sm8250-smmu-500" },
{ . compatible = "qcom,sm8350-smmu-500" },
+ { . compatible = "qcom,sm8450-smmu-500" }, { }
};
--
2.31.1
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On 01/12/2021 10:39, Vinod Koul wrote: Add SM8450 qcom iommu implementation to the table of
qcom_smmu_impl_of_match table which brings in iommu support for
SM8450 SoC
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Dmitry Baryshkov <redacted>
quoted hunk ---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index ca736b065dd0..4aee83330629 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -415,6 +415,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = {
{ . compatible = "qcom,sm8150-smmu-500" },
{ . compatible = "qcom,sm8250-smmu-500" },
{ . compatible = "qcom,sm8350-smmu-500" },
+ { . compatible = "qcom,sm8450-smmu-500" }, { }
};
--
With best wishes
Dmitry
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On 01.12.2021 08:39, Vinod Koul wrote: Add SM8450 qcom iommu implementation to the table of
qcom_smmu_impl_of_match table which brings in iommu support for
SM8450 SoC
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Dmitry Baryshkov <redacted>
---
With deep pain, as we've had to deal with this for a few generations now..
Acked-by: Konrad Dybcio <redacted>
Konrad
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On Wed, 1 Dec 2021 13:09:41 +0530, Vinod Koul wrote: This adds the binding and support for IOMMU found in SM8450 SoC
Vinod Koul (2):
dt-bindings: arm-smmu: Add compatible for SM8450 SoC
iommu: arm-smmu-impl: Add SM8450 qcom iommu implementation
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 1 +
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
2 files changed, 2 insertions(+)
[...]
Applied to will (for-joerg/arm-smmu/updates), thanks!
[1/2] dt-bindings: arm-smmu: Add compatible for SM8450 SoC
https://git.kernel.org/will/c/810d8cabaab5
[2/2] iommu: arm-smmu-impl: Add SM8450 qcom iommu implementation
https://git.kernel.org/will/c/cd76990c94bb
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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