Re: [PATCH 0/7] Enhance the PCIe controller driver

[Krzysztof Kozlowski <krzk@kernel.org>]

On 27/03/2025 11:59, Manikandan Karunakaran Pillai wrote:
> Enhances the exiting Cadence PCIe controller drivers to support second
> generation PCIe controller also referred as HPA(High Performance
> Architecture) controllers.
> 
> The patch set enhances the Cadence PCIe driver for the new high
> performance architecture changes. The "compatible" property in DTS
> is added with  more strings to support the new platform architecture
> and the register maps that change with it. The driver read register
> and write register functions take the updated offset stored from the
> platform driver to access the registers. The driver now supports
> the legacy and HPA architecture, with the legacy code being changed 
> minimal. The TI SoC continues to be supported with the changes 
> incorporated. The changes are also in tune with how multiple platforms
> are supported in related drivers.
> 
> Patch 1/7 - DTS related changes for property "compatible"
> Patch 2/7 - Updates the header file with relevant register offsets and
>             bit definitions
> Patch 3/7 - Platform related code changes
> Patch 4/7 - PCIe EP related code changes
> Patch 5/7 - Header file is updated with register offsets and updated
>             read and write register functions
> Patch 6/7 - Support for multiple arch by using registered callbacks
> Patch 7/7 - TIJ72X board is updated to use the new approach
> 
> Comments from the earlier patch submission on the same enhancements are
> taken into consideration. The previous submitted patch links is
> https://lore.kernel.org/lkml/CH2PPF4D26F8E1C205166209F012D4F3A81A2A42@CH2PPF4D26F8E1C.namprd07.prod.outlook.com/
> 
> The scripts/checkpatch.pl has been run on the patches with and without 
> --strict. With the --strict option, 4 checks are generated on 1 patch
> (patch 0002 of the series), which can be ignored. There are no code 
> fixes required for these checks. The rest of the 'scripts/checkpatch.pl'
> is clean.
> 
> The changes are tested on TI platforms. The legacy controller changes are
> tested on an TI J7200 EVM and HPA changes are planned for on an FPGA 
> platform available within Cadence.
> 
> Manikandan K Pillai (7):
>   dt-bindings: pci: cadence: Extend compatible for new platform
>     configurations
>   PCI: cadence: Add header support for PCIe next generation controllers
>   PCI: cadence: Add platform related architecture and register
>     information
>   PCI: cadence: Add support for PCIe Endpoint HPA controllers
>   PCI: cadence: Update the PCIe controller register address offsets
>   PCI: cadence: Add callback functions for Root Port and EP controller
>   PCI: cadence: Update support for TI J721e boards
> 

Why your patches are not properly threaded? I see only one patch.

Same story was for this:
https://lore.kernel.org/all/CH2PPF4D26F8E1CE4E18E9CC5B8DAF724DCA2A42@CH2PPF4D26F8E1C.namprd07.prod.outlook.com/

BTW, that's continuation, so version correctly your patches and provide
detailed changelog.

Best regards,
Krzysztof