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[v3,00/12] Improvements to the Qcom PCIe Endpoint driver

Message ID 20220910063045.16648-1-manivannan.sadhasivam@linaro.org (mailing list archive)
Headers show
Series Improvements to the Qcom PCIe Endpoint driver | expand

Message

Manivannan Sadhasivam Sept. 10, 2022, 6:30 a.m. UTC 
Hello,

This series contains improvements to the Qualcomm PCIe Endpoint controller
driver. The major improvements are the addition of SM8450 SoC support and
debugfs interface for exposing link transition counts.

This series has been tested on SM8450 based dev board.

Thanks,
Mani

Changes in v3:

* Removed the maxItems property from "items" list
* Reworded the debugfs patch
* Dropped the eDMA patch since that depends on ongoing eDMA series from Sergey
* Added two new patches that helps in saving power during idle and low power
  state

Changes in v2:

* Fixed the comments on bindings patches
* Added Ack from Krzysztof

Manivannan Sadhasivam (12):
  PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure
  PCI: qcom-ep: Do not use hardcoded clks in driver
  PCI: qcom-ep: Make use of the cached dev pointer
  PCI: qcom-ep: Disable IRQs during driver remove
  PCI: qcom-ep: Expose link transition counts via debugfs
  PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS
  PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic
  dt-bindings: PCI: qcom-ep: Make PERST separation optional
  PCI: qcom-ep: Make PERST separation optional
  dt-bindings: PCI: qcom-ep: Define clocks per platform
  dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC
  PCI: qcom-ep: Add support for SM8450 SoC

 .../devicetree/bindings/pci/qcom,pcie-ep.yaml |  86 +++++++---
 drivers/pci/controller/dwc/pcie-qcom-ep.c     | 154 ++++++++++++++----
 2 files changed, 188 insertions(+), 52 deletions(-)

Comments

Manivannan Sadhasivam Sept. 13, 2022, 4:44 p.m. UTC | #1 
On Sat, Sep 10, 2022 at 12:00:33PM +0530, Manivannan Sadhasivam wrote:
> Hello,
> 
> This series contains improvements to the Qualcomm PCIe Endpoint controller
> driver. The major improvements are the addition of SM8450 SoC support and
> debugfs interface for exposing link transition counts.
> 
> This series has been tested on SM8450 based dev board.
> 

Lorenzo, since the bindings are ACKed, you should be able to merge the
whole series via PCI tree.

Thanks,
Mani

> Thanks,
> Mani
> 
> Changes in v3:
> 
> * Removed the maxItems property from "items" list
> * Reworded the debugfs patch
> * Dropped the eDMA patch since that depends on ongoing eDMA series from Sergey
> * Added two new patches that helps in saving power during idle and low power
>   state
> 
> Changes in v2:
> 
> * Fixed the comments on bindings patches
> * Added Ack from Krzysztof
> 
> Manivannan Sadhasivam (12):
>   PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure
>   PCI: qcom-ep: Do not use hardcoded clks in driver
>   PCI: qcom-ep: Make use of the cached dev pointer
>   PCI: qcom-ep: Disable IRQs during driver remove
>   PCI: qcom-ep: Expose link transition counts via debugfs
>   PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS
>   PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic
>   dt-bindings: PCI: qcom-ep: Make PERST separation optional
>   PCI: qcom-ep: Make PERST separation optional
>   dt-bindings: PCI: qcom-ep: Define clocks per platform
>   dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC
>   PCI: qcom-ep: Add support for SM8450 SoC
> 
>  .../devicetree/bindings/pci/qcom,pcie-ep.yaml |  86 +++++++---
>  drivers/pci/controller/dwc/pcie-qcom-ep.c     | 154 ++++++++++++++----
>  2 files changed, 188 insertions(+), 52 deletions(-)
> 
> -- 
> 2.25.1
>