[v4] Add ACSPCIE refclk support on J784S4-EVM

[PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM

Posted by Siddharth Vadapalli 1 year, 3 months ago

Hello,

This series adds support to drive out the reference clock required by
the PCIe Endpoint device using the ACSPCIE buffer. Series __doesn't__
have any dependencies as the dependent patch:
https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
which was mentioned in the v2 series has been merged.

Series is based on linux-next tagged next-20240829.

v3:
https://lore.kernel.org/r/20240827055548.901285-1-s-vadapalli@ti.com/
Changes since v3:
- Rebased series on next-20240829.
- Addressed Bjorn's feedback on the v3 patch 2/2 at:
  https://lore.kernel.org/r/20240828211906.GA38267@bhelgaas/

v2:
https://lore.kernel.org/r/20240729092855.1945700-1-s-vadapalli@ti.com/
Changes since v2:
- Rebased series on next-20240826.

v1:
https://lore.kernel.org/r/20240715120936.1150314-1-s-vadapalli@ti.com/
Changes since v1:
- Patch 1/3 of the v1 series has been posted separately at:
  https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
- Collected Acked-by tag from:
  Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
  for Patch 2/3 of the v1 series which is patch 1/2 of this series:
  https://lore.kernel.org/r/1caa0c9a-1de7-41db-be2b-557b49f4a248@kernel.org/
- Addressed Bjorn's feedback on Patch 3/3 of v1 series at:
  https://lore.kernel.org/r/20240725211841.GA859405@bhelgaas/
  which is patch 2/2 of this series.

Regards,
Siddharth.

Siddharth Vadapalli (2):
  dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control
    property
  PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl"
    exists

 .../bindings/pci/ti,j721e-pci-host.yaml       | 10 +++++
 drivers/pci/controller/cadence/pci-j721e.c    | 39 ++++++++++++++++++-
 2 files changed, 48 insertions(+), 1 deletion(-)

-- 
2.40.1

Re: [PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM

Posted by Krzysztof Wilczyński 1 year, 3 months ago

Hello,
 
> This series adds support to drive out the reference clock required by
> the PCIe Endpoint device using the ACSPCIE buffer. Series __doesn't__
> have any dependencies as the dependent patch:
> https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
> which was mentioned in the v2 series has been merged.

Applied to controller/j721e, thank you!

[01/02] dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control property
        https://git.kernel.org/pci/pci/c/cb08c3a32be4

[02/02] PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists
        https://git.kernel.org/pci/pci/c/82c4be4168e2

	Krzysztof

Re: [PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM

Posted by Manivannan Sadhasivam 1 year, 3 months ago

On Thu, Aug 29, 2024 at 04:23:14PM +0530, Siddharth Vadapalli wrote:
> Hello,
> 
> This series adds support to drive out the reference clock required by
> the PCIe Endpoint device using the ACSPCIE buffer. Series __doesn't__
> have any dependencies as the dependent patch:
> https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
> which was mentioned in the v2 series has been merged.
> 
> Series is based on linux-next tagged next-20240829.
> 

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

- Mani

> v3:
> https://lore.kernel.org/r/20240827055548.901285-1-s-vadapalli@ti.com/
> Changes since v3:
> - Rebased series on next-20240829.
> - Addressed Bjorn's feedback on the v3 patch 2/2 at:
>   https://lore.kernel.org/r/20240828211906.GA38267@bhelgaas/
> 
> v2:
> https://lore.kernel.org/r/20240729092855.1945700-1-s-vadapalli@ti.com/
> Changes since v2:
> - Rebased series on next-20240826.
> 
> v1:
> https://lore.kernel.org/r/20240715120936.1150314-1-s-vadapalli@ti.com/
> Changes since v1:
> - Patch 1/3 of the v1 series has been posted separately at:
>   https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
> - Collected Acked-by tag from:
>   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>   for Patch 2/3 of the v1 series which is patch 1/2 of this series:
>   https://lore.kernel.org/r/1caa0c9a-1de7-41db-be2b-557b49f4a248@kernel.org/
> - Addressed Bjorn's feedback on Patch 3/3 of v1 series at:
>   https://lore.kernel.org/r/20240725211841.GA859405@bhelgaas/
>   which is patch 2/2 of this series.
> 
> Regards,
> Siddharth.
> 
> Siddharth Vadapalli (2):
>   dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control
>     property
>   PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl"
>     exists
> 
>  .../bindings/pci/ti,j721e-pci-host.yaml       | 10 +++++
>  drivers/pci/controller/cadence/pci-j721e.c    | 39 ++++++++++++++++++-
>  2 files changed, 48 insertions(+), 1 deletion(-)
> 
> -- 
> 2.40.1
> 

-- 
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