On Tue, 20 Sep 2022 16:23:50 -0400, Sean Anderson wrote: > This adds a binding for the SerDes module found on QorIQ processors. > Each phy is a subnode of the top-level device, possibly supporting > multiple lanes and protocols. This "thick" #phy-cells is used due to > allow for better organization of parameters. Note that the particular > parameters necessary to select a protocol-controller/lane combination > vary across different SoCs, and even within different SerDes on the same > SoC. > > The driver is designed to be able to completely reconfigure lanes at > runtime. Generally, the phy consumer can select the appropriate > protocol using set_mode. > > There are two PLLs, each of which can be used as the master clock for > each lane. Each PLL has its own reference. For the moment they are > required, because it simplifies the driver implementation. Absent > reference clocks can be modeled by a fixed-clock with a rate of 0. > > Signed-off-by: Sean Anderson <sean.anderson@xxxxxxxx> > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > --- > > Changes in v6: > - fsl,type -> phy-type > > Changes in v4: > - Use subnodes to describe lane configuration, instead of describing > PCCRs. This is the same style used by phy-cadence-sierra et al. > > Changes in v3: > - Manually expand yaml references > - Add mode configuration to device tree > > Changes in v2: > - Rename to fsl,lynx-10g.yaml > - Refer to the device in the documentation, rather than the binding > - Move compatible first > - Document phy cells in the description > - Allow a value of 1 for phy-cells. This allows for compatibility with > the similar (but according to Ioana Ciornei different enough) lynx-28g > binding. > - Remove minItems > - Use list for clock-names > - Fix example binding having too many cells in regs > - Add #clock-cells. This will allow using assigned-clocks* to configure > the PLLs. > - Document the structure of the compatible strings > > .../devicetree/bindings/phy/fsl,lynx-10g.yaml | 236 ++++++++++++++++++ > 1 file changed, 236 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/fsl,lynx-10g.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: Error: Documentation/devicetree/bindings/phy/fsl,lynx-10g.example.dts:51.27-28 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:384: Documentation/devicetree/bindings/phy/fsl,lynx-10g.example.dtb] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1420: dt_binding_check] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/ This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
