Hi Rob, OK, thanks for the explanation. I indeed missed some details from the documentation. I will be more careful on my next readings. I see there are other documentation files at Documentation/devicetree/ and Documentation/devicetree/bindings/. Besides these, would you recommend other documentation and/or material for those who want to write dt-bindings that validate with dt-schema? Thanks in advance, Marcelo On 10/22, Rob Herring wrote: > On Tue, Oct 22, 2019 at 9:06 AM Marcelo Schmitt > <marcelo.schmitt1@xxxxxxxxx> wrote: > > > > Hi, > > > > I ran the DTC and CHECK for AD7292 schema however, the target '__build' > > did not run due to errors found in regulator/fixed-regulator.yaml and > > arm/allwinner,sun4i-a10-csi.yaml. > > Fixes for those are still pending in -next. Use 'make -k' and ignore those. > > > > > I recall seeing something about the maxItems requirement over regulator > > supplies being changed on the iio mailing list, so I updated my repo > > locally, cloned and reinstalled the dt-schema toolset. However, I still > > can't make it go through the '__build' target. > > > > Python 3.7.5rc1 is my default python and I got the following pip3 > > packages installed: > > > > ruamel.yaml 0.16.5 > > ruamel.yaml.clib 0.2.0 > > rfc3987 1.3.8 > > jsonschema 3.0.1 > > dtschema 0.0.1 at $HOME/<iio repo dir>/dt-schema > > > > Debian Bullseye packages installed: > > python3-yaml/testing,now 5.1.2-1 > > libyaml-dev/testing,now 0.2.2-1 > > > > I was only able to run DTC after installing the libyaml-dev package, so > > I think it might be worth to add it to the project dependencies at > > https://github.com/robherring/dt-schema. > > Strictly speaking, it's not a dependency for dt-schema. It's > documented in Documentation/devicetree/writing-schema.rst. I've added > a pointer to that in bindings/submitting-patches.txt. I'm not sure how > else to make it more obvious. > > BTW, You will get a useful error message if libyaml is missing when > building 'make dtbs_check'. I need to make that work for > dt_binding_check. > > > apt-get install libyaml-dev > > You need the lib too, but that tends to already be installed. IIRC, > installing the headers doesn't install the lib automatically. > > In any case, I wanted to avoid putting in distro specific instructions > in the kernel. > > Rob > > -- > You received this message because you are subscribed to the Google Groups "Kernel USP" group. > To unsubscribe from this group and stop receiving emails from it, send an email to kernel-usp+unsubscribe@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/kernel-usp/CAL_JsqLf8kpOu0MQN-TAhQkiZCGfMKWmztnHNo%2B2BAVqfX8yGQ%40mail.gmail.com.
