[PATCH 0/3] arm64: dts: qcom: sa8775p: Add interconnect to SMMU
Parikshit Pareek
quic_ppareek at quicinc.com
Fri Jun 9 05:56:31 PDT 2023
On Fri, Jun 09, 2023 at 10:52:26AM +0200, Konrad Dybcio wrote:
>
>
> On 9.06.2023 07:41, Parikshit Pareek wrote:
> > Some qcom SoCs have SMMUs, which need the interconnect bandwidth to be
> > This series introduce the due support for associated interconnect, and
> > setting of the due interconnect-bandwidth. Setting due interconnect
> > bandwidth is needed to avoid the issues like [1], caused by not having
> > due clock votes(indirectly dependent upon interconnect bandwidth).
>
> [1] ???
My bad. Intended to mention following:
https://lore.kernel.org/linux-arm-msm/20230418165224.vmok75fwcjqdxspe@echanude/
Regards,
Parikshit Pareek
>
> Konrad
> >
> > Parikshit Pareek (3):
> > dt-bindings: arm-smmu: Add interconnect for qcom SMMUs
> > arm64: dts: qcom: sa8775p: Add interconnect to PCIe SMMU
> > iommu/arm-smmu-qcom: Add support for the interconnect
> >
> > .../devicetree/bindings/iommu/arm,smmu.yaml | 22 +++++++++++++++++++
> > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 4 ++++
> > drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 16 ++++++++++++++
> > 3 files changed, 42 insertions(+)
> >
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