linux-kernel - Re: [PATCH v11 2/2] arm64: dts: qcom: sagit: add initial device tree for sagit

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Message-ID: <c0ffd719-f1d6-9a2f-acb0-b777d9758397@linaro.org>
Date:   Mon, 7 Nov 2022 15:33:48 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Dzmitry Sankouski <dsankouski@...il.com>
Cc:     linux-kernel@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Kees Cook <keescook@...omium.org>,
        Anton Vorontsov <anton@...msg.org>,
        Colin Cross <ccross@...roid.com>,
        Tony Luck <tony.luck@...el.com>,
        "open list:ARM/QUALCOMM SUPPORT" <linux-arm-msm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH v11 2/2] arm64: dts: qcom: sagit: add initial device tree
 for sagit

On 07/11/2022 15:24, Dzmitry Sankouski wrote:
> Is the master branch of
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> proper rebase?

Yes, next/master is ok.

> Or do I need to search and apply device tree doc patches somehow
> before running dtbs_check?
> I rebased on linux-next/master, and my dts is ok.
> 
> A lot of warnings for msm8998.dtsi, though. I think it should be fixed
> in a separate patch series.

Your DTS is not OK and it introduces wrong pinctrl entry, which I
commented under. It also does not pass test, as I said:

  DTC_CHK arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dtb
/home/krzk/dev/linux/linux/out/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dtb:
pinctrl@...0000: blsp1-uart3-on-state: 'oneOf' conditional failed, one
must be fixed:
	'function' is a required property
	'pins' is a required property
	'cts', 'cts-pins', 'rfr-pins', 'rx', 'rx-pins', 'tx-pins' do not match
any of the regexes: 'pinctrl-[0-9]+'
	'cts', 'rx' do not match any of the regexes: '-pins$', 'pinctrl-[0-9]+'
	From schema:
/home/krzk/dev/linux/linux/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
make[1]: Leaving directory '/home/krzk/dev/linux/linux/out'


Best regards,
Krzysztof