2022-10-14 22:47:08

by Melody Olvera

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Subject: [PATCH v2 0/2] Add smmu support for QDU1000/QRU1000 SoCs

This patchset adds smmu bindings and driver support for the QDU1000
and QRU1000 SoCs.

The Qualcomm Technologies, Inc. Distributed Unit 1000 and Radio Unit
1000 are new SoCs meant for enabling Open RAN solutions. See more at
https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/qualcomm_5g_ran_platforms_product_brief.pdf

Melody Olvera (2):
dt-bindings: arm-smmu: Add compatible bindings for QDU1000 and QRU1000
drivers: arm-smmu-impl: Add QDU1000 and QRU1000 iommu implementation

Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++
2 files changed, 4 insertions(+)


base-commit: dca0a0385a4963145593ba417e1417af88a7c18d
--
2.38.0


2022-10-14 22:51:45

by Melody Olvera

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Subject: [PATCH v2 1/2] dt-bindings: arm-smmu: Add compatible bindings for QDU1000 and QRU1000

Add compatible bindings for Qualcomm QDU1000 and QRU1000 platforms.

Signed-off-by: Melody Olvera <[email protected]>
---
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 9066e6df1ba1..ae314436eddb 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -34,6 +34,8 @@ properties:
items:
- enum:
- qcom,qcm2290-smmu-500
+ - qcom,qdu1000-smmu-500
+ - qcom,qru1000-smmu-500
- qcom,sc7180-smmu-500
- qcom,sc7280-smmu-500
- qcom,sc8180x-smmu-500
--
2.38.0

2022-10-14 23:07:51

by Melody Olvera

[permalink] [raw]
Subject: [PATCH v2 2/2] drivers: arm-smmu-impl: Add QDU1000 and QRU1000 iommu implementation

Add compatible for Qualcomm QDU1000 and QRU1000 SoCs to add iommu
support for them.

Signed-off-by: Melody Olvera <[email protected]>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index b2708de25ea3..4f976cfb20d4 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -426,6 +426,8 @@ static struct arm_smmu_device *qcom_smmu_create(struct arm_smmu_device *smmu,
static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = {
{ .compatible = "qcom,msm8998-smmu-v2" },
{ .compatible = "qcom,qcm2290-smmu-500" },
+ { .compatible = "qcom,qdu1000-smmu-500" },
+ { .compatible = "qcom,qru1000-smmu-500" },
{ .compatible = "qcom,sc7180-smmu-500" },
{ .compatible = "qcom,sc7280-smmu-500" },
{ .compatible = "qcom,sc8180x-smmu-500" },
--
2.38.0

2022-10-15 00:28:21

by Melody Olvera

[permalink] [raw]
Subject: Re: [PATCH v2 0/2] Add smmu support for QDU1000/QRU1000 SoCs



On 10/14/2022 3:10 PM, Melody Olvera wrote:
> This patchset adds smmu bindings and driver support for the QDU1000
> and QRU1000 SoCs.
>
> The Qualcomm Technologies, Inc. Distributed Unit 1000 and Radio Unit
> 1000 are new SoCs meant for enabling Open RAN solutions. See more at
> https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/qualcomm_5g_ran_platforms_product_brief.pdf
Changes from v1:
- fixed ordering
>
> Melody Olvera (2):
> dt-bindings: arm-smmu: Add compatible bindings for QDU1000 and QRU1000
> drivers: arm-smmu-impl: Add QDU1000 and QRU1000 iommu implementation
>
> Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++
> drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++
> 2 files changed, 4 insertions(+)
>
>
> base-commit: dca0a0385a4963145593ba417e1417af88a7c18d

2022-10-15 15:24:16

by Krzysztof Kozlowski

[permalink] [raw]
Subject: Re: [PATCH v2 1/2] dt-bindings: arm-smmu: Add compatible bindings for QDU1000 and QRU1000

On 14/10/2022 18:10, Melody Olvera wrote:
> Add compatible bindings for Qualcomm QDU1000 and QRU1000 platforms.
>
> Signed-off-by: Melody Olvera <[email protected]>
> ---
> 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 9066e6df1ba1..ae314436eddb 100644
> --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> @@ -34,6 +34,8 @@ properties:
> items:
> - enum:
> - qcom,qcm2290-smmu-500
> + - qcom,qdu1000-smmu-500
> + - qcom,qru1000-smmu-500

No. You sent entirely different DTS.

Best regards,
Krzysztof