Re: [PATCH v10 0/4] PCI: qcom: ep: Add basic interconnect support

[Krishna Chaitanya Chundru]

On 7/28/2023 8:26 AM, Manivannan Sadhasivam wrote:
> On Wed, Jul 19, 2023 at 12:50:14PM +0530, Krishna chaitanya chundru wrote:
> > Add basic support for managing "pcie-mem" interconnect path by setting
> > a low constraint before enabling clocks and updating it after the link
> > is up based on link speed and width the device got enumerated.
> Krzysztof, can this series be merged for 6.6? Bjorn A will pick the dts patches.
>
> - Mani

A Gentle ping

- KC

> > changes from v9:
> > 	- addressed the comments by mani.
> > changes from v8:
> >          - Added cpu to pcie path in dtsi and in dtsi binding.
> > changes from v7:
> >          - setting icc bw to '0' in disable resources as suggested by mani.
> > changes from v6:
> >          - addressed the comments as suggested by mani.
> > changes from v5:
> >          - addressed the comments by mani.
> > changes from v4:
> >          - rebased with linux-next.
> >          - Added comments as suggested by mani.
> >          - removed the arm: dts: qcom: sdx55: Add interconnect path
> >            as that patch is already applied.
> > changes from v3:
> >          - ran make DT_CHECKER_FLAGS=-m dt_binding_check and fixed
> >           errors.
> >          - Added macros in the qcom ep driver patch as suggested by Dmitry
> > changes from v2:
> >          - changed the logic for getting speed and width as suggested
> >           by bjorn.
> >          - fixed compilation errors.
> >
> >
> > Krishna chaitanya chundru (4):
> >    PCI: qcom-ep: Add ICC bandwidth voting support
> >    arm: dts: qcom: sdx65: Add PCIe EP interconnect path
> >    arm: dts: qcom: sdx55: Add CPU PCIe EP interconnect path
> >    dt-bindings: PCI: qcom: ep: Add interconnects path
> >
> >   .../devicetree/bindings/pci/qcom,pcie-ep.yaml      | 15 +++++
> >   arch/arm/boot/dts/qcom/qcom-sdx55.dtsi             |  5 +-
> >   arch/arm/boot/dts/qcom/qcom-sdx65.dtsi             |  4 ++
> >   drivers/pci/controller/dwc/pcie-qcom-ep.c          | 71 ++++++++++++++++++++++
> >   4 files changed, 93 insertions(+), 2 deletions(-)
> >
> > --
> > 2.7.4