On 1.07.2022 22:42, Rob Herring wrote: > On Fri, Jul 01, 2022 at 09:46:59AM +0200, Krzysztof Kozlowski wrote: >> Compatibles can come in two formats. Either "vendor,ip-soc" or >> "vendor,soc-ip". Qualcomm bindings were mixing both of usages, so add a >> readme file documenting preferred policy. > > Is this all I needed to do to stop this from QCom? </sarcasm> > > This convention is not QCom specific, though the error mostly is. > Perhaps this should be documented generically. > >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> >> >> --- >> >> Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> >> Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> >> Cc: Vinod Koul <vkoul@xxxxxxxxxx> >> Cc: Alex Elder <elder@xxxxxxxxxx> >> Cc: Robert Foss <robert.foss@xxxxxxxxxx> >> Cc: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx> >> --- >> .../devicetree/bindings/soc/qcom/README.rst | 16 ++++++++++++++++ >> 1 file changed, 16 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/soc/qcom/README.rst >> >> diff --git a/Documentation/devicetree/bindings/soc/qcom/README.rst b/Documentation/devicetree/bindings/soc/qcom/README.rst >> new file mode 100644 >> index 000000000000..322b329ac7c1 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/soc/qcom/README.rst >> @@ -0,0 +1,16 @@ >> +.. SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >> + >> +Qualcomm SoC compatibles naming convention >> +========================================== >> +1. When adding new compatibles in new bindings, use the format: >> + :: >> + >> + qcom,SoC-IP >> + >> + For example: >> + :: >> + >> + qcom,sdm845-llcc-bwmon > > Assuming the list of possible SoCs was maintained, you could make this a > schema. Though there might be false positives. Maybe there could be a list of *all* (maaaybe except the really vintage ones that could barely run Linux at all, if even..), qcom SoCs (for example based on the Wikipedia one [1]) that would account for future porting and could be updated with new platforms as they get released? Konrad [1] https://en.wikipedia.org/wiki/List_of_Qualcomm_Snapdragon_processors > >> + >> +2. When adding new compatibles to existing bindings, use the format >> + in the existing binding, even if it contradicts the above. >> -- >> 2.34.1 >> >>
