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From:   Rob Herring <robh@kernel.org>
Date:   Fri, 7 Sep 2018 10:13:13 -0500
Message-ID: <CAL_JsqLhLdoGO=WNHZ0aRxXD4dqZhXHxB7Y1q651ABXi_kOXEQ@mail.gmail.com>
Subject: Re: [PATCH V3 21/26] dt-bindings: interrupt-controller: C-SKY APB intc
To:     Arnd Bergmann <arnd@arndb.de>, ren_guo@c-sky.com
Cc:     "open list:GENERIC INCLUDE/ASM HEADER FILES" 
        <linux-arch@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Jason Cooper <jason@lakedaemon.net>,
        c-sky_gcc_upstream@c-sky.com, gnu-csky@mentor.com,
        Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
        wbx@uclibc-ng.org, Greentime Hu <green.hu@gmail.com>
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On Thu, Sep 6, 2018 at 8:05 AM Arnd Bergmann <arnd@arndb.de> wrote:
>
> On Thu, Sep 6, 2018 at 4:13 AM Guo Ren <ren_guo@c-sky.com> wrote:
> >
> > On Wed, Sep 05, 2018 at 07:43:10PM -0500, Rob Herring wrote:
> > > On Wed, Sep 5, 2018 at 7:10 AM Guo Ren <ren_guo@c-sky.com> wrote:
> > > >
> > > > Signed-off-by: Guo Ren <ren_guo@c-sky.com>
> > > > +
> > > > +       intc: interrupt-controller {
> > >
> > > Needs a unit-address.
> > Ok, change it to:
> >             intc: interrupt-controller@0x00500000 {
>
> The unit address has no leading 0x or leading zeroes, so
> interrupt-controller@500000

Please build your dts files with W=12 and it will tell you this and
other errors. And then update any examples based on that.

Rob