> >EXTERNAL MAIL > > >On Thu, Mar 27, 2025 at 10:59:08AM +0000, 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 > >This one line patch summary is not useful. We can look into individual patches. > Will remove this one in the next submission >> > >This series is v2. Please use version in the subject prefix and also include the >changelog section. > Plan to send out the next patch as v3. >> Comments from the earlier patch submission on the same enhancements >are >> taken into consideration. The previous submitted patch links is >> >https://urldefense.com/v3/__https://lore.kernel.org/lkml/CH2PPF4D26F8E1C20 >5166209F012D4F3A81A2A42@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx >m/__;!!EHscmS1ygiU1lA!HHaKm1CBv1jpRLP6XLRHiZaHXTVDW7dtEXp1k5GrzL6 >sEZ5avF7nkcTmTRc-xU1glrJLmydxfi_HvLkwChItFEwo2Do$ >> > >This is not how you would add changelog in cover letter. Please read: >Documentation/process/submitting-patches.rst OK > >- Mani > >-- >மணிவண்ணன் சதாசிவம்
