linux-kernel - Re: [PATCH 2/7] arm64: dts: qcom: sc7180: Rename gic-its node to msi-controller

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Date:   Mon, 16 Dec 2019 22:27:28 -0800
From:   Doug Anderson <dianders@...omium.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        Kiran Gunda <kgunda@...eaurora.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Sandeep Maheswaram <sanm@...eaurora.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Maulik Shah <mkshah@...eaurora.org>,
        Taniya Das <tdas@...eaurora.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH 2/7] arm64: dts: qcom: sc7180: Rename gic-its node to msi-controller

Hi,

On Thu, Dec 12, 2019 at 1:56 PM Stephen Boyd <swboyd@...omium.org> wrote:
>
> Quoting Douglas Anderson (2019-12-12 11:35:38)
> > Running `make dtbs_check` yells:
> >
> >   arch/arm64/boot/dts/qcom/sc7180-idp.dt.yaml: interrupt-controller@...00000: gic-its@...40000: False schema
> >
> > From "arm,gic-v3.yaml" we can grok that this is explained by the
> > comment "msi-controller is preferred".  Switch to the preferred name
> > so that dtbs_check stops yelling.
> >
> > Fixes: 90db71e48070 ("arm64: dts: sc7180: Add minimal dts/dtsi files for SC7180 soc")
> > Signed-off-by: Douglas Anderson <dianders@...omium.org>
> > ---
>
> This problem is also in sdm845 and probably others.

Patch to fix sdm845 is at:

https://lore.kernel.org/r/20191216222021.1.I684f124a05a1c3f0b113c8d06d5f9da5d69b801e@changeid

That was the only instance I could find from a grep of arm64/qcom.

-Doug