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Date:   Mon, 20 Nov 2023 10:19:03 -0700
From:   Rob Herring <robh@kernel.org>
To:     Petre Rodan <petre.rodan@subdimension.ro>
Cc:     linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
        devicetree@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-kernel-mentees@lists.linuxfoundation.org,
        Jonathan Cameron <jic23@kernel.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: iio: pressure: add honeywell,hsc030
Message-ID: <20231120171903.GA2318732-robh@kernel.org>
References: <20231117164232.8474-1-petre.rodan@subdimension.ro>
 <20231117192305.17612-1-petre.rodan@subdimension.ro>
 <20231119134939.GA8784-robh@kernel.org>
 <ZVpswo3MSScT43Bo@sunspire>
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On Sun, Nov 19, 2023 at 10:14:58PM +0200, Petre Rodan wrote:
> 
> Good morning!
> 
> On Sun, Nov 19, 2023 at 07:49:39AM -0600, Rob Herring wrote:
> > On Fri, Nov 17, 2023 at 09:22:57PM +0200, Petre Rodan wrote:
> > > Adds binding for digital Honeywell TruStability HSC and SSC series pressure 
> > > and temperature sensors.
> > > 
> [..]
> > > Changes for v2:
> > > - Removed redundant quotations reported by robh's bot
> > > - Fixed yamllint warnings
> > > 
> > > I'm failing to run 'make DT_CHECKER_FLAGS=-m dt_binding_check' due to
> > > python errors and exceptions
> > 
> > What exceptions?
> 
> thanks for asking.
> 
> first off, installed packages. the first 4 are not part of the 
> official Gentoo repo, so I might have prepared them with missing 
> options if any where not included by default.
> I know nothing about python.
> 
> $ equery l dtschema pylibfdt ruamel-yaml yamllint jsonschema python 
> [I-O] [  ] dev-python/dtschema-2023.9:0
> [I-O] [  ] dev-python/pylibfdt-1.7.0_p1:0
> [I-O] [  ] dev-python/ruamel-yaml-0.18.5:0
> [I-O] [  ] dev-python/yamllint-1.33.0:0
> [IP-] [  ] dev-python/jsonschema-4.19.1:0

4.18 and later are not supported.

Apparently behavior we relied on in pre-4.18 was "wrong" usage... 4.18 
also makes rust a hard dependency. That's a problem for any arch without 
LLVM support.

Installing via pip will check this dependency.

Rob