On Thu, Jul 07, 2022 at 03:46:55PM +0200, Johan Hovold wrote:
> When adding support for SC8280XP to the QMP PHY driver I noticed that
> the PHY provider child node was not described by the current DT schema.
>
> The SC8280XP PHYs also need a second fixed-divider PIPE clock
> ("pipediv2") and I didn't want to have to add a bogus "lane" suffix to
> the clock name just to match the current "pipe0" name so I decided to
> deprecate the unnecessary suffix in the current binding instead.
>
> To be able to add the missing child-node schema and handle device
> specifics like additional PIPE clocks, it quickly became obvious that
> the binding needs to be split up.
>
> This series clean up and fixes some issue with the current schema before
> splitting it up in separate schemas for PCIe, UFS and USB and adding
> missing parts like the child PHY provider nodes.
>
> The MSM8996 PCIe PHY gets its own schema as this is the only non-combo
> PHY that actually provides more than one PHY per IP block. Note that the
> "lane" suffix is still unnecessary and misleading.
>
> The final patches add support for the updated binding to the (recently
> split up) PHY drivers. Included is also a related combo PHY cleanup.
>
> Johan
>
>
> Changes in v2
> - squash split + cleanup + example patches (Krzysztof)
> - deprecate clock-names instead of dropping suffix (Krzysztof)
> - deprecate reset-names instead of dropping suffix (Krzysztof)
> - flatten child reg if/then schemas (Krzysztof)
> - add back optional vddp-ref-clk to all bindings even though it likely
> only applies to MSM8996/98 UFS (Krzysztof)
> - add missing sc7180 schema to USB binding
> - misc clean ups
> - shorten or drop descriptions
> - drop quotes around $id and $schema (Krzysztof)
> - use maxItems with clock-output-names
> - combine two USB clock+reset schemas
> - add Reviewed-by/Acked-by tags
Any further comments to this series?
Vinod, I noticed there was a conflict when rebasing on linux-next due to
commit 85d43a69db2d ("dt-bindings: phy: qcom,qmp: add IPQ8074 PCIe Gen3
PHY binding").
I'll send a v3 so you don't have to do the resolution, but I figured I'd
wait a bit in case there are any other changes that need to be made.
Johan
